Medical Device Glossary

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  • The Absolute Pro Vascular Self-Expanding Stent System is a medical device used to treat peripheral artery disease (PAD). The device is designed to open blocked arteries and improve blood flow. The stent is made of a nitinol alloy and is coated with a drug-eluting polymer. The stent is inserted(...) Read More
  • A common and unusual disorder in which stomach acid rises into the esophagus. This happens when the valve that separates the contents of the stomach from the esophagus fails to operate properly. Sometimes acid reflux progresses to GERD, a more severe form of reflux. The most common symptom(...) Read More
  • ACURATE neo2 is a transcatheter aortic valve replacement (TAVR) device. TAVR is a minimally invasive surgical procedure used to replace a diseased aortic valve in the heart. The ACURATE neo2 device is designed to be inserted through a small incision in the patient's leg or chest and guided to(...) Read More
  • Acute urinary retention is the most common cause of the partial or complete inability to empty the bladder. The condition is also called urethral obstruction or urinary obstruction syndrome. Rapid urinary retention occurs when your bladder’s muscle is suddenly too weak to get rid of its(...) Read More
  • Altis® is a surgical mesh product developed by Coloplast, a global medical device company, for the treatment of stress urinary incontinence (SUI) in women. SUI is a condition in which urine leaks out of the bladder during physical activity, such as coughing, sneezing, or(...) Read More
  • Ambulatory care encompasses a wide variety of medical services delivered by a physician, nurse practitioner, or other health care professional in the patient's home or community. Examples of patient-focused ambulatory care include preventive care and routine examinations (such as annual(...) Read More
  • Angiography is a test that uses x-rays to show how blood moves through the blood vessels of your heart and throughout your body. The x-rays are taken after you have received an injection of fluid called a contrast agent (a substance that can be seen on the x-rays). Angiography can help(...) Read More
  • Angioplasty is a procedure used to remove a blockage or obstruction in your arteries. During an angioplasty procedure, an interventional cardiologist inserts a balloon into your artery and then inflates it with air or saline solution. The balloon helps open up the narrowed or blocked area of(...) Read More
  • You've probably heard of angiotensin. It's a hormone that plays a big role in the regulation of blood pressure. Angiotensin receptor blockers (ARBs) are drugs used to treat high blood pressure by blocking the effects of angiotensin. Angiotensin II is a hormone that causes the muscles around(...) Read More
  • Angiotensin II receptor blockers help relax your veins and arteries to lower your blood pressure and make it easier for your heart to pump blood. There are many different types and brands of angiotensin II receptor blockers on the market today. Some of the more popular brands include Cozaar,(...) Read More
  • An anticoagulant is a chemical that helps prevent blood clots. When a blood clot forms, it can block the flow of blood to vital organs and tissues, potentially causing serious health problems. Anticoagulants work by keeping the blood from clotting. There are several different types of(...) Read More
  • Anticoagulation is a medical treatment that involves the use of medications to prevent the formation of blood clots or to reduce the risk of existing blood clots from getting larger. Blood clots can form in blood vessels due to various conditions, such as atrial fibrillation, deep vein(...) Read More
  • Aortic valve stenosis is a condition in which the aortic valve in the heart becomes narrow, making it difficult for blood to flow from the left ventricle into the aorta. This can lead to symptoms such as chest pain, shortness of breath, fatigue, and fainting. In severe cases, it can also(...) Read More
  • Sleep Apnea is a condition characterized by pauses in breathing during sleep. These pauses can last for a very brief period, or they can extend for so long that the amount of oxygen in the blood drops dangerously low. Apnea can occur in both adults and children, but it is most common in(...) Read More
  • Aris® is a type of sling that is designed to provide support for the urethra. It is made from a synthetic material called polypropylene and is implanted using a surgical technique called transobturator. Aris is a permanent implant and has a low level of elasticity. It is designed with a(...) Read More
  • Arteriosclerosis is a condition in which the arteries' walls stiffen and lose flexibility. It is also referred to as artery stiffening on occasion. When the muscle wall of arteries hardens due to excessive blood pressure, or when cholesterol-rich plaque accumulates on the inner lining of(...) Read More
  • Asphyxia refers to a potentially fatal lack of oxygen. This can be brought on by flooding, choking, or a blockage of the airways. In some cases, asphyxia can also be caused by the inhalation of toxic gases. Symptoms of asphyxia include unconsciousness, convulsions, and eventually death if not(...) Read More
  • The treatment of obesity is always changing, with new techniques being developed and existing ones being altered. One such technique that is currently being developed is Aspire Assist. This technique involves placing a small tube in the stomach that is connected to an external pump. The pump(...) Read More
  • Acetylsalicylic acid, more commonly known as aspirin, is a painkiller and anti-inflammatory drug that is used to stop blood clots from forming during the earliest signs of a heart attack. Aspirin works by inhibiting the production of prostaglandins, which are hormone-like substances that play(...) Read More
  • Atrial fibrillation is a type of arrhythmia characterized by irregular and rapid heartbeats originating from the atria, the upper chambers of the heart. In AF, the electrical signals that regulate the heartbeat become disorganized, causing the atria to quiver instead of contracting normally.(...) Read More
  • Atrio-Ventricular (AV) block is a type of heart block that occurs when the electrical signals that control the heart's rhythm are disrupted. It is caused by a problem with the electrical conduction system of the heart, which is responsible for sending electrical signals from the atria to the(...) Read More
  • The atrioventricular (AV) node is a vital component of the heart’s electrical system. It acts as a bridge between the atria and ventricles, allowing electrical signals to pass from one to the other. Without the AV node, the heart would not be able to beat properly.   The AV node is(...) Read More
  • Aveir VR (also known as Avegraft VR ) is a type of endovascular stent graft used in the treatment of aortic aneurysms. An aortic aneurysm is a weakened area in the wall of the aorta, the main blood vessel that carries blood from the heart to the rest of the body, that can balloon out and(...) Read More
  • Balloon angioplasty is a medical procedure used to widen narrowed or blocked blood vessels, particularly those in the heart or legs. The procedure is performed by inserting a small, deflated balloon on the end of a catheter into the affected blood vessel. Once the balloon is in place, it is(...) Read More
  • Bariatric Resection is a weight loss procedure meant to help overweight and obese people shed pounds and keep them off. It is also known as weight loss surgery, or bariatric surgery for short. Weight loss surgery has become a popular alternative to diet and exercise for people who are(...) Read More
  • The barium swallow is a test that allows doctors to examine the esophagus and stomach. It is also known as a double contrast study. A barium swallow test is often used to evaluate the esophagus, stomach, and duodenum after surgery or injury. It can also be used to determine if there is an(...) Read More
  • Barostim is a device that uses electrical impulses to stimulate the baroreceptors in the blood vessels. Baroreceptors are specialized nerve cells that detect changes in blood pressure and transmit that information to the brain. By stimulating these receptors, the Barostim device aims to(...) Read More
  • A baseline electrocardiogram (ECG) is an ECG that is performed primarily to establish a patient's normal ECG pattern so that any changes in the ECG can be compared to the baseline ECG. Baseline ECGs are often performed with other tests, such as stress tests, Holter monitors, or event monitors.(...) Read More
  • Benign Prostatic Hyperplasia (BPH) is the medical term used to describe enlarged prostate. It is highly recommended to visit a doctor if you experience symptoms such as increased urination, difficult and painful urination, feeling of incomplete emptying after urinating, reduced flow of urine,(...) Read More
  • Esophageal pH testing, or the Bernstein Test (esophageal acid perfusion test), is part of a test called esophageal pH testing. It is used to measure the amount of acid found in your esophagus. It can help your doctor figure out if you have gastroesophageal reflux (GERD). It can also help(...) Read More
  • Beta-agonist drugs are used to treat asthma, chronic obstructive pulmonary disease (COPD), and other respiratory ailments. This class of drugs works by relaxing the muscles of the airways, opening up the passageways in a patient's lungs, and allowing the patient to breathe easier. While it is(...) Read More
  • Bilevel positive airway pressure (BPAP) is a form of pressure therapy that is used to treat obstructive sleep apnea at the home, rather than in a hospital or medical facility. It is intended for patients who have a high risk of complications and cannot tolerate the more rigorous demands of(...) Read More
  • Blood oxygen refers to the level of oxygen saturation in the blood, which indicates the amount of oxygen being carried by the red blood cells. The oxygen is carried by hemoglobin, a protein in the red blood cells that binds to the oxygen in the lungs and releases it to the tissues throughout(...) Read More
  • Blood pressure is the force of blood against the walls of arteries as it circulates through the body. It is typically measured using two numbers: systolic blood pressure and diastolic blood pressure. Systolic blood pressure is the pressure in the arteries when the heart beats and pumps blood(...) Read More
  • A bone scan is a nuclear medicine test that uses a radioactive tracer to examine your bones for signs of disease. A small amount of radioactive material, called a tracer, is injected into a vein and travels through the bloodstream to the bones. The scan can detect problems such as damaged,(...) Read More
  • Bonebridge is an ear implant that uses bone conduction technology to transmit sound directly to the inner ear. It is designed to help people with hearing loss to hear better. The device is surgically implanted behind the ear and works by vibrating the bones of the skull, which then transmit(...) Read More
  • Brachytherapy is a form of radiotherapy that delivers radiation from a source that is inside the body. It is used to treat tumors that are close to the skin’s surface, such as those in the nose, cervix, or ears. Brachytherapy also treats cancers that are close to the spine or pelvis, above the(...) Read More
  • Bradycardia is a medical condition in which the heart rate is abnormally slow, usually below 60 beats per minute. It can be caused by a variety of factors, including certain medications, medical conditions, and lifestyle factors. Symptoms of bradycardia can include fatigue, dizziness,(...) Read More
  • Breast augmentation is a surgical procedure that involves using breast implants or fat from other parts of the body to increase the size of the breasts or restore their shape. The procedure is also sometimes referred to as breast enlargement or breast enhancement. Breast augmentation is(...) Read More
  • Brio Neurostim is a cutting-edge brain stimulation technology that offers a non-invasive, safe, and effective way to improve cognitive function and treat neurological conditions. The FDA-cleared device uses transcranial direct current stimulation (tDCS) to deliver low-level electrical currents(...) Read More
  • Bulkamid is a recently developed treatment option for stress urinary incontinence (SUI), which can cause bladder leaks. It is a minimally invasive procedure that does not involve surgery and is manufactured by Axonics Modulation Technologies. The device is made of polyester fabric and takes(...) Read More
  • Coronary artery bypass surgery is a surgical procedure that creates a new path for blood to flow around a blocked or partially blocked artery in the heart. A coronary artery bypass graft (CABG) is done by taking a healthy blood vessel from another part of the body and connecting it to an(...) Read More
  • Cardiac refers to the heart. The term can be used to describe anything related to the heart or affecting the heart. For example, cardiac arrest is a medical emergency in which the heart stops beating and can be caused by many different factors, such as a heart attack or an electrical(...) Read More
  • Cardiac arrest occurs when the heart stops pumping blood to the body and brain. This is usually due to a severe heart condition, such as a heart attack, or an electrical problem. Cardiac arrest is a life-threatening emergency that can lead to death within minutes if not treated promptly. Read More
  • Cardiac resynchronization therapy (CRT) is a treatment to help your heart beat with the right rhythm. It uses a pacemaker to re-synchronize your heart’s electrical signals. The CRT system consists of three main parts: a pacemaker, an implanted lead, and an external controller. The pacemaker(...) Read More
  • A cardiologist is a medical doctor who specializes in diagnosing and treating diseases and conditions of the heart and blood vessels. They often work in hospitals and clinics and may perform tests such as electrocardiograms (ECGs) and echocardiograms, prescribe medications, and perform(...) Read More
  • Cardioplegia is a pharmacological therapy administered during cardiac surgery to intentionally and temporarily arrest the heart. The cardioplegia solution is infused into the coronary circulation through the aorta and vena cava. The goal of cardioplegia is to provide an adequate amount of(...) Read More
  • Cardioversion is a medical procedure that uses quick, low-energy shocks to restore a regular heart rhythm. It's a treatment for serious arrhythmias such as atrial fibrillation, atrial flutter, and Wolff-Parkinson-White syndrome. The procedure is usually done in an emergency room or hospital by(...) Read More
  • A carotid stent system is a medical device used to treat carotid artery stenosis, which is a narrowing or blockage of one of the two major arteries in the neck that supply blood to the brain. The stent is a small, wire mesh tube that is inserted into the narrowed portion of the carotid artery(...) Read More
  • A catheter is a thin, flexible tube that is inserted into the body to allow for the drainage of fluids, the delivery of medications, or the insertion of medical instruments. Catheters are commonly used in medical procedures such as urinary catheterization, angiography, and endoscopy. They can(...) Read More
  • Centers of Excellence are healthcare facilities that specialize in providing tertiary care procedures that are challenging, expensive, and require specialized equipment and expertise. The Centers of Excellence have the necessary infrastructure to provide care for patients who have complex(...) Read More
  • Cerebral Angiography is a medical procedure that uses x-ray imaging guidance and an injection of contrast material to examine blood vessels in the brain. It may be used to diagnose strokes, aneurysms, and other problems with the blood vessels in the brain. It is also used to help plan(...) Read More
  • Chronic diseases refer to medical conditions or health conditions that persist over an extended period and often progress slowly. These conditions typically last for three months or longer and may not have a definitive cure, but they can be managed and controlled with proper medical care and(...) Read More
  • Chronic respiratory diseases refer to a group of long-term medical conditions that affect the respiratory system, which includes the airways, lungs, and associated structures. These conditions often lead to persistent difficulties in breathing and can significantly impact a person's overall(...) Read More
  • A clinical measure is a standard that is used to evaluate the performance of a healthcare provider or system. Clinical measures are important in ensuring that patients receive the best care possible. The Centers for Medicare and Medicaid Services (CMS) defines clinical measures as "standards(...) Read More
  • The cochlear implant is an electrical device that helps to hear. It may be a possibility for those who are unable to hear. An auditory implant is also known as a cochlear implant and it is an electronic medical device that can help some people with hearing loss or deafness. The implants work(...) Read More
  • Cold caps, also known as scalp cooling caps or cryotherapy caps, are devices that are used to reduce hair loss during chemotherapy treatment. They work by reducing the blood flow to the scalp and lowering the temperature of the scalp, which can help to prevent the chemotherapy drugs from(...) Read More
  • Continuous Positive Airway Pressure (CPAP) is a medical therapy commonly used to treat obstructive sleep apnea (OSA) and other respiratory conditions. It involves the application of a steady, continuous flow of pressurized air to the airways during sleep. The CPAP device consists of a mask(...) Read More
  • Hospitals across the United States are held to a set of national standards for care and treatment processes, known as 'core measures'. These measures are designed to improve patient outcomes and reduce complications associated with common conditions. Compliance with these measures demonstrates(...) Read More
  • CoreValve is a type of transcatheter aortic valve replacement (TAVR) device used in the treatment of aortic stenosis. Aortic stenosis is a condition where the aortic valve narrows, reducing blood flow from the heart to the rest of the body. TAVR is a minimally invasive procedure where the(...) Read More
  • Arteries can become constricted for various reasons, including blockages from plaque or inflammation. This can reduce blood flow to the heart and potentially lead to serious health complications. One way to detect constricted arteries is via Coronary angiography. This technique uses x-rays and(...) Read More
  • A Coronary Dilatation Catheter, also known as a coronary angioplasty catheter, is a medical device used to open narrowed or blocked coronary arteries. The catheter is typically used during a procedure called percutaneous coronary intervention (PCI), which is a minimally invasive procedure used(...) Read More
  • CPR, or Cardiopulmonary Resuscitation, is a lifesaving emergency procedure that is performed when the heart stops beating. Immediate action and administration of CPR can greatly increase the likelihood of survival. CPR can be performed by nearly anyone, regardless of age or fitness level. It(...) Read More
  • Cranial arteritis is a condition in which the blood vessels supplying the head and neck are inflamed and damaged. Likewise known as giant cell arteritis, cranial arteritis can cause a wide range of symptoms, including headaches, jaw pain, and vision problems. Cranial arteritis is a(...) Read More
  • Cryotherapy is the use of extreme cold to freeze and destroy diseased tissue. It is most commonly used to treat skin conditions, such as warts, but it can also be used to treat other conditions. The freezing temperatures of cryotherapy can damage the skin and cause side effects, such as pain,(...) Read More
  • CT angiography is a diagnostic tool that uses special X-ray equipment and an injected dye to help visualize arteries and blood vessels. This type of test can be used to assess blood flow to the brain, lungs, heart, kidneys, or other organs and tissues. CT angiography is generally safe(...) Read More
  • D2 receptors are a particular dopamine receptor subtype that appears to be crucial in addiction. D2 receptors are located in the striatum, which is a key brain region for processing reinforcement signals from drugs of abuse. Many drugs of abuse increase dopamine release in the striatum and(...) Read More
  • Dementia pugilistica, or chronic traumatic encephalopathy, is a type of dementia that is caused by repeated blows to the head. It is a degenerative condition that results in the loss of brain function. This condition is most common among former boxers, but it can also occur in other contact(...) Read More
  • Dental implants are one of the most successful and predictable procedures available in dentistry today. With a success rate of over 95%, they offer patients a very high chance of having their implant procedure go smoothly with minimal complications. Dental implants can be used to(...) Read More
  • Diabetes, a chronic metabolic disorder, is a term that encompasses a group of diseases characterized by elevated blood glucose levels, commonly known as blood sugar. This condition arises due to the body's inability to effectively produce or utilize insulin, a hormone essential for regulating(...) Read More
  • Diastolic heart failure is a type of heart failure in which the heart's left ventricle fails to relax and fill with blood properly. This type of heart failure is caused by the inability of the left ventricle to relax and fill with blood during diastole, the period of the heart's cycle when it(...) Read More
  • Diovan HCT is a medication that contains a combination of two active ingredients: valsartan and hydrochlorothiazide. Valsartan is an angiotensin receptor blocker (ARB), which works by blocking the effects of a hormone called angiotensin II, which can cause blood vessels to narrow.(...) Read More
  • Dual-photon absorptiometry (DPA) is a type of imaging technique used to measure bone mineral density (BMD). It is a non-invasive method of measuring the amount of calcium and other minerals in bones. DPA works by using two low-energy photons to measure the amount of calcium and other minerals(...) Read More
  • The dura mater is the outermost layer of the meninges, the protective covering of the brain and spinal cord. It is a thick, tough, fibrous membrane composed of dense connective tissue. It is composed of two layers: an outer periosteal layer and an inner meningeal layer. The dura mater provides(...) Read More
  • Dysarthria is a motor speech disorder caused by damage to the nerves and muscles involved in speech production. It is characterized by slurred, slow, or otherwise distorted speech. Symptoms of dysarthria can include difficulty forming words, slurred speech, difficulty controlling the volume of(...) Read More
  • The ear canal is a tube that runs from the outer ear to the eardrum. It is lined with skin and contains small hairs and glands that produce earwax. The ear canal helps to protect the eardrum from dirt and debris, and it also helps to amplify sound waves as they travel to the(...) Read More
  • An echocardiogram is a non-invasive medical test that uses high-frequency sound waves (ultrasound) to produce images of the heart. The test provides information about the heart's size, structure, and function, including the motion of the heart's walls, the pumping ability of the heart, and the(...) Read More
  • An Electrocardiogram (ECG) is a non-invasive medical test that measures and records the electrical activity of the heart. The ECG is obtained by placing electrodes on the skin of the chest, arms, and legs. The electrodes detect the electrical signals generated by the heart and transmit them to(...) Read More
  • An electrolyte is a substance that produces an electrically conducting solution when dissolved in a polar solvent, such as water. The dissolved electrolyte separates into cations and anions, which disperse uniformly through the solvent. Examples of electrolytes include salts, acids, bases, and(...) Read More
  • Electromyography (EMG) is a technique used to measure the electrical activity of muscles. It is used to diagnose neuromuscular disorders, such as muscular dystrophy, amyotrophic lateral sclerosis (ALS), and carpal tunnel syndrome. EMG is also used to assess the health of muscles and the nerve(...) Read More
  • Endoscopy is a non-invasive medical procedure that uses an endoscope, a flexible tube with a light and camera at the end, to view the inside of the body. It is commonly used to diagnose and treat conditions in the digestive system, respiratory system, and urinary system. Endoscopy can(...) Read More
  • Epilepsy is a neurological disorder characterized by recurrent and unprovoked seizures. A seizure occurs due to a sudden surge of electrical activity in the brain, leading to temporary disruptions in normal brain functions. These disruptions can result in various physical, sensory, emotional,(...) Read More
  • EsophyX is a medical device used in endoluminal fundoplication, a minimally invasive procedure for the treatment of gastroesophageal reflux disease (GERD). EsophyX is designed to recreate the barrier between the stomach and esophagus that is damaged in GERD, helping to prevent stomach acid(...) Read More
  • Estrogen-replacement therapy (ERT) is a form of hormone replacement therapy (HRT) that is used to treat symptoms of menopause in women. ERT is used to replace the estrogen that the body is no longer producing due to menopause. ERT is typically prescribed to women who are experiencing symptoms(...) Read More
  • Eversense is a new technology that has the potential to revolutionize diabetes management. It is a sensor that can be implanted under the skin and used to continuously monitor blood glucose levels. This information can then be transmitted to a mobile phone or another device, allowing people(...) Read More
  • Evolut PRO+ is a medical device used in transcatheter aortic valve replacement (TAVR) procedures for the treatment of aortic stenosis. The Evolut PRO+ is an advanced TAVR system that uses a self-expanding valve and a delivery system designed for ease of use and improved accuracy during(...) Read More
  • Evolut Pro is a transcatheter aortic valve replacement (TAVR) device used to treat aortic stenosis, a narrowing of the aortic valve. It is a minimally invasive procedure that replaces the aortic valve without the need for open-heart surgery. The Evolut Pro is designed to provide a more secure(...) Read More
  • A type of transcatheter aortic valve replacement (TAVR) device manufactured by Medtronic. The Evolut R is designed to treat aortic stenosis, a condition in which the aortic valve narrows and restricts blood flow from the heart to the body. The device is delivered to the heart through a(...) Read More
  • A facet rhizotomy is a surgical procedure that involves cutting or destroying the nerve roots that supply the facet joints in the spine. The facet joints are small joints that help to stabilize and support the spine, and they can become painful if they become inflamed or damaged. The(...) Read More
  • Familial combined hyperlipidemia (FCH) is a genetic disorder that is characterized by high levels of cholesterol and other fats (lipids) in the blood. People with FCH have an increased risk of developing heart disease and stroke, as these conditions are often caused by high levels of(...) Read More
  • Follicular unit transplantation (FUT) is a surgical procedure used to restore hair growth in people with hair loss or thinning hair. During the procedure, hair follicles are removed from a donor area on the scalp and transplanted into the recipient area. The donor's hair is typically taken(...) Read More
  • Frontotemporal lobar degeneration (FTLD) is a group of disorders that cause progressive degeneration of the frontal and temporal lobes of the brain. These lobes are responsible for a variety of functions, including decision-making, behavior, and language, and damage to these areas can lead to(...) Read More
  • Gain a neurological condition that can lead to dementia, aphasia, neurotic behavior, and subtle changes in personality and emotional regulation. There are many neurological conditions that can cause the symptoms you mentioned. Some examples include: Dementia: Dementia is a term used to(...) Read More
  • Gastric refers to the stomach. The gastric system is responsible for breaking down and digesting food. It is made up of the stomach and a number of other organs, including the esophagus, small intestine, and large intestine. The process of digestion begins in the mouth and continues through(...) Read More
  • Gastroenterology is a medical specialty focused on the diagnosis, treatment, and prevention of disorders related to the digestive system, which includes the organs responsible for digestion and nutrient absorption, such as the stomach, intestines, liver, pancreas, and gallbladder.(...) Read More
  • A geriatrician is a medical doctor who specializes in the care of older adults. Geriatricians are trained to diagnose and treat a wide range of conditions that commonly affect older adults, including Alzheimer's disease, osteoporosis, heart disease, and diabetes. They are also trained to(...) Read More
  • The glenoid is a shallow, curved socket that is part of the shoulder blade (scapula). It is located on the lateral side of the scapula and articulates with the head of the upper arm bone (humerus) to form the shoulder joint. The glenoid is covered with a layer of smooth cartilage, which allows(...) Read More
  • Gonadotropin-releasing hormone (GnRH) is a hormone produced by the hypothalamus, a region of the brain. GnRH is released into the bloodstream and travels to the pituitary gland, where it stimulates the production and release of two other hormones: luteinizing hormone (LH) and(...) Read More
  • Gum disease, also known as periodontal disease, is a condition that affects the gums and supporting structures of the teeth. It is caused by a buildup of plaque, a sticky film of bacteria that forms on the teeth. If not removed, plaque can harden into calculus (tartar), which can only be(...) Read More
  • Gynecare TVT (tension-free vaginal tape) is a type of surgical mesh that is used to treat stress urinary incontinence (SUI) in women. SUI is a condition in which a woman experiences leakage of urine during physical activity, such as coughing, sneezing, or exercising. Gynecare TVT is a(...) Read More
  • Harm reduction therapy is a treatment approach that aims to reduce the negative consequences of problematic behaviors, rather than focusing on eliminating the behaviors themselves. This approach is often used with people who struggle with substance use disorders or other behaviors that may be(...) Read More
  • A headache is a common and distressing pain or discomfort that is experienced in the head or upper neck area. It can vary in intensity, duration, and underlying causes. Headaches can be categorized into several types based on their characteristics: Tension Headache: The most common(...) Read More
  • A heart attack, also known as a myocardial infarction, is a serious medical emergency that occurs when the blood supply to a part of the heart is blocked, causing damage to the heart muscle. This can be caused by a blood clot, a build-up of plaque in the arteries (atherosclerosis), or other(...) Read More
  • Heart rate is the number of times the heart beats per minute (bpm). It is an important measure of cardiovascular health and fitness, as it reflects the efficiency of the heart's pumping function. A normal resting heart rate for adults is typically between 60 and 100 bpm but can vary based on(...) Read More
  • The heart has four valves that help regulate the flow of blood through the heart. The four valves are: The tricuspid valve, which is located between the right atrium and right ventricle The pulmonary valve, which is located between the right ventricle and the pulmonary artery The(...) Read More
  • Hypoglossal nerve stimulators, also known as hypoglossal nerve stimulation (HNS) devices, are medical devices used to treat obstructive sleep apnea (OSA) in patients who have not adequately responded to or are unable to tolerate other treatments such as continuous positive airway pressure(...) Read More
  • Hypoxemia is a condition in which the body is not getting enough oxygen. It can be caused by a variety of factors, including lung conditions such as asthma or chronic obstructive pulmonary disease (COPD), heart problems, and other conditions that affect the ability of the body to deliver(...) Read More
  • Iatrogenic refers to harm that is caused by medical treatment or advice. It can refer to physical harm caused by a medical intervention, such as a surgical error or a medication side effect, or it can refer to psychological harm, such as a misdiagnosis that leads to unnecessary anxiety or(...) Read More
  • The Institute for Healthcare Improvement (IHI) is a nonprofit organization that works to improve the quality, safety, and value of healthcare around the world. IHI was founded in 1991 to advance healthcare systems by promoting evidence-based practices and innovative solutions. The organization(...) Read More
  • Intermittent pneumatic compression (IPC) is a therapy used to improve circulation and prevent blood clots in the legs. It involves the use of inflatable compression sleeves or boots that are placed around the legs and inflated in a timed sequence. The sleeves or boots apply pressure to the(...) Read More
  • InterStim is a brand of neuromodulation devices that are used to treat urinary and bowel incontinence, as well as other conditions such as chronic pelvic pain and fecal incontinence. InterStim devices use electrical stimulation to help normalize the activity of the muscles and nerves in the(...) Read More
  • InterStim II is a brand of neuromodulation device used to treat urinary and bowel incontinence. It works by stimulating the sacral nerves, which control the bladder and bowel muscles. InterStim II is typically used as a treatment option for people who have not had success with other methods,(...) Read More
  • The Joint Commission is an independent, not-for-profit organization that accredits and certifies healthcare organizations and programs in the United States. The Joint Commission evaluates and accredits hospitals, nursing homes, ambulatory care facilities, and other types of healthcare(...) Read More
  • Kegel exercises are exercises that are designed to strengthen the muscles of the pelvic floor. The pelvic floor muscles support the bladder, uterus (in women), and rectum, and they also play a role in sexual function. Kegel exercises are named after Dr. Arnold Kegel, who developed them in the(...) Read More
  • The lacrimal gland is a small, almond-shaped gland located in the upper, outer part of each eye socket. It produces tears, which are essential for maintaining the health and function of the eye. Tears are a complex mixture of water, oils, and other substances that help to lubricate, nourish,(...) Read More
  • Left Atrial Appendage Closure (LAAC) is a medical procedure used to reduce the risk of stroke in patients with atrial fibrillation (AFib). The left atrial appendage is a small, finger-like projection of tissue in the heart that is believed to be the source of blood clots that can cause strokes(...) Read More
  • The Left Atrial Appendage (LAA) is a small, ear-shaped pouch that is attached to the left atrium of the heart. It is located in the upper chamber of the heart and is responsible for storing a small amount of blood before it is pumped out of the heart. The LAA is not essential for the function(...) Read More
  • Left Atrial Appendage Occlusion (LAAO) is a medical procedure that involves sealing off the left atrial appendage (LAA), a small pouch connected to the left atrium of the heart. This procedure is typically performed in patients with atrial fibrillation (AFib) who are at risk of stroke, as(...) Read More
  • LifeVest is a wearable cardioverter defibrillator (WCD) made by Zoll Medical Corporation. It is a device that is worn by patients at high risk of sudden cardiac arrest (SCA). LifeVest is designed to monitor the patient's heart rate and rhythm and deliver an electrical shock if a(...) Read More
  • LINX is a medical device used in the treatment of Gastroesophageal Reflux Disease (GERD). It is a small, flexible ring of magnets that is surgically implanted around the lower esophageal sphincter (LES) to help prevent stomach acid from flowing back into the esophagus. The LINX device helps(...) Read More
  • LipiFlow is a medical device that is used to treat a condition called meibomian gland dysfunction (MGD). MGD is a common cause of dry eye syndrome, a condition in which the eyes do not produce enough tears or the tears produced are of poor quality. LipiFlow uses heat and gentle pressure to(...) Read More
  • Macronutrients are the nutrients that the body needs in large amounts to function properly. They include carbohydrates, proteins, fats, and water. Carbohydrates provide energy for the body, proteins are used to build and repair tissues, fats provide energy and help with the absorption of(...) Read More
  • Mandibular Advancement Devices, commonly abbreviated as MADs, are oral appliances used in the treatment of sleep-related breathing disorders, particularly obstructive sleep apnea (OSA) and snoring. These devices are designed to alleviate the symptoms and complications associated with these(...) Read More
  • A medical surgeon is a physician who specializes in performing surgeries to treat injuries, diseases, and deformities. They are trained in diagnosing conditions that require surgical interventions and performing operations using various surgical techniques. Medical surgeons may specialize in a(...) Read More
  • Micra is a small, pacemaker-like device manufactured by Medtronic, used to treat heart rhythm disorders. It is about one-tenth the size of a traditional pacemaker and is implanted directly into the heart without the need for leads or a visible bump under the skin. The device uses sensors to(...) Read More
  • Migraine is a neurological disorder characterized by recurrent, intense, and debilitating headaches, often accompanied by various other symptoms. These headaches typically last for several hours to several days and can significantly impact a person's daily life. Migraines affect about 15% of(...) Read More
  • Narcolepsy is a neurological disorder that affects the brain's ability to regulate sleep-wake cycles. People with narcolepsy experience excessive daytime sleepiness and may fall asleep suddenly and without warning. Other symptoms of narcolepsy include cataplexy (sudden loss of muscle tone),(...) Read More
  • A device used to administer fluids or medications through an intravenous (IV) line without the use of a needle. These systems use a small, blunt cannula or spike to puncture the skin and enter the vein, minimizing the risk of needle-related injuries and infection. Needleless IV systems are(...) Read More
  • Nerivio is a wearable device for treating acute pain, such as migraines or muscle spasms. The device uses transcutaneous electrical nerve stimulation (TENS) to deliver pain-relieving pulses to the affected area through the skin. Nerivio is portable and can be worn on the arm or leg, allowing(...) Read More
  • Neuromodulation refers to the therapeutic technique of directly influencing or modulating the nervous system's activity to treat various medical conditions. This approach involves altering the function of neural circuits through targeted interventions, such as electrical stimulation, chemical(...) Read More
  • Nonvalvular atrial fibrillation (NVAF) is a type of atrial fibrillation that occurs in the absence of significant valvular heart disease. In NVAF, irregular heartbeat is caused by disorganized electrical signals in the heart's upper chambers (atria), which can lead to an increased risk of(...) Read More
  • Obalon is a weight loss program that consists of a swallowing device filled with a gas-filled balloon. The device is designed to be swallowed and then filled with a non-toxic gas, which takes up space in the stomach and helps people feel full faster. This can lead to reduced food intake and(...) Read More
  • A medical condition characterized by excess body fat, which can lead to health problems such as high blood pressure, diabetes, and heart disease. Obesity is often measured using the body mass index (BMI), which compares a person's weight to their height. A BMI of 30 or higher is considered(...) Read More
  • Obstructive Sleep Apnea (OSA) is a common and potentially serious sleep disorder characterized by repeated episodes of partial or complete obstruction of the upper airway during sleep. It results in temporary pauses in breathing, known as apneas, which can lead to oxygen desaturation and(...) Read More
  • Obtryx II is a medical device used to address stress urinary incontinence (SUI) in women by providing pelvic floor support. It is manufactured by the Boston Scientific Corporation and consists of a mesh sling that is surgically placed beneath the urethra. The mesh sling is made of a(...) Read More
  • Open heart surgery (OHS) is a type of surgery that involves opening the chest to access the heart. The procedure is typically performed under general anesthesia and requires the heart to be stopped and the blood to be redirected through a heart-lung machine. OHS is usually performed to treat(...) Read More
  • A healthcare professional who specializes in fitting and prescribing eyeglasses and contact lenses. Opticians work in optometry offices or eyewear stores, and may also be employed by hospitals or other healthcare facilities. In addition to fitting and prescribing eyewear, opticians may also(...) Read More
  • A type of device used to monitor and optimize the performance of medical equipment, such as ventilators, pumps, and monitoring devices. Optimizer Smart uses artificial intelligence (AI) and machine learning algorithms to analyze real-time data from medical equipment and identify potential(...) Read More
  • A type of radiation treatment used to destroy cancer cells in the eye or surrounding tissue. Orbital radiotherapy is typically used to treat cancers of the eye, such as retinoblastoma or orbital lymphoma, or to palliate symptoms of advanced cancers that have spread to the eye. The treatment is(...) Read More
  • Orthopedics, also known as orthopedics, is a medical specialty that focuses on the diagnosis, treatment, prevention, and rehabilitation of musculoskeletal disorders and injuries. Musculoskeletal conditions involve the bones, joints, muscles, ligaments, tendons, and related structures.(...) Read More
  • A healthcare professional who practices osteopathy, a system of medicine that focuses on the relationship between the body's structure and function. Osteopaths use manual techniques, such as manipulation and massage, to diagnose and treat a range of conditions, including musculoskeletal pain,(...) Read More
  • Osteotomy is a surgical procedure in which a bone is cut and reshaped to correct a deformity or improve function. Osteotomies may be performed on any bone in the body, but are most commonly performed on bones in the leg, such as the tibia or femur. The procedure is typically used to correct(...) Read More
  • The process of introducing oxygen into the body, typically through breathing or medical intervention. Oxygenation is essential for the proper functioning of the body's cells and tissues and is necessary to maintain good health and prevent organ damage. Oxygenation may be impaired by a variety(...) Read More
  • The process of evaluating the amount of oxygen in the body and how it is being used. Oxygenation assessments may be performed using a variety of methods, including pulse oximetry, blood gas analysis, and oxygen saturation monitoring. Oxygenation assessments are typically done to diagnose and(...) Read More
  • A pacemaker is a small device that is implanted in the chest or abdomen to help regulate the heart's rhythm. It consists of a generator and one or more wires, called leads, that are placed in the heart. The generator sends out electrical signals to the heart through the leads, which help to(...) Read More
  • Pain management is a medical discipline focused on relieving and preventing pain. It involves a wide range of approaches, including medications, physical therapies, and interventional procedures. The goal of pain management is to help individuals suffering from pain to return to as normal a(...) Read More
  • Paravalvular regurgitation is a condition where blood leaks back into the heart through a gap or a space around a heart valve. This can occur after a heart valve replacement surgery, where the new valve does not fit tightly within the heart tissue and allows for some blood to escape.(...) Read More
  • Pillcam is a brand of capsule endoscopy device that is used to take pictures of the inside of the body. The Pillcam is a small, swallowable capsule that contains a camera and a light source. As it moves through the digestive tract, the camera takes pictures of the inside of the body and sends(...) Read More
  • The Portico Valve is a type of transcatheter aortic valve replacement (TAVR) device used in the treatment of aortic stenosis. Aortic stenosis is a condition where the aortic valve narrows, reducing blood flow from the heart to the rest of the body. TAVR is a minimally invasive procedure(...) Read More
  • Primary care is the first point of contact that people have with the healthcare system. It refers to the healthcare services that are provided by a person's primary care provider (PCP), such as a family doctor, internist, or pediatrician. Primary care providers are responsible for coordinating(...) Read More
  • A prosthetic valve is a replacement heart valve that is surgically implanted into a person's heart to treat a diseased or damaged native heart valve. It is made of either bioprosthetic material (e.g. animal tissue) or man-made materials (e.g. metal or plastic). The goal of a prosthetic valve(...) Read More
  • A qualified health plan is a type of health insurance plan that meets certain standards and requirements set by the Affordable Care Act (ACA). To be considered a qualified health plan, a plan must: Offer a set of essential health benefits, which include coverage for things like(...) Read More
  • Quality assurance (QA) refers to the process of verifying that a product or service meets certain standards and requirements. In the healthcare context, quality assurance refers to the efforts that are made to ensure that healthcare services are provided in a safe, effective, and efficient(...) Read More
  • Quality care is healthcare that is effective, safe, timely, patient-centered, efficient, and equitable. It is healthcare that meets the needs and preferences of patients, and it is provided in a manner that is respectful of their dignity and rights. Many factors contribute to the quality of(...) Read More
  • In the healthcare context, radiation is often used for diagnostic purposes (such as X-rays and CT scans) and for therapeutic purposes (such as radiation therapy for cancer). It is important to carefully control and monitor exposure to radiation to minimize the risk of harm. Radiation can be(...) Read More
  • Radical prostatectomy is a surgical procedure that involves the removal of the prostate gland, as well as some surrounding tissue. It is typically used to treat prostate cancer that has not spread beyond the prostate gland. There are several different approaches to radical prostatectomy,(...) Read More
  • Radiofrequency (RF) is a type of electromagnetic radiation that is used in a variety of medical procedures. RF energy can be used to heat tissues in the body, and this can be useful for a number of medical applications. One common use of RF energy in medicine is for the treatment of soft(...) Read More
  • RAST Test (Radioallergosorbent Test) is a type of allergy test that is used to determine if a person has an allergy to a particular substance. It is a blood test that measures the levels of specific antibodies in the blood that are produced in response to an allergy. RAST tests are(...) Read More
  • In the healthcare context, retail devices may include products such as over-the-counter (OTC) medications, home diagnostic tests, and other products that can be purchased without a prescription. Retail devices may also include fitness trackers, smartwatches, and other wearable devices that are(...) Read More
  • SAPIEN 3 Ultra is an advanced transcatheter aortic valve replacement (TAVR) device used to treat aortic stenosis, a condition in which the aortic valve narrows and restricts blood flow from the heart to the rest of the body. The SAPIEN 3 Ultra is inserted through a small incision in the groin(...) Read More
  • A type of transcatheter heart valve, used in aortic valve replacement. The SAPIEN 3 Valve is a bioprosthetic valve made of porcine tissue and is designed for implantation without the need for open-heart surgery. The valve is delivered to the heart through a catheter and is expanded using a(...) Read More
  • Sapien XT is a transcatheter aortic valve replacement (TAVR) device used in minimally invasive heart valve replacement procedures. It is designed to treat patients with aortic stenosis, a condition in which the aortic valve narrows, impeding blood flow to the rest of the body. The Sapien XT(...) Read More
  • A seizure is a sudden and abnormal electrical activity in the brain that can cause a temporary disturbance in a person's behavior, sensations, or consciousness. Seizures can vary in intensity, duration, and manifestations, ranging from mild, barely noticeable episodes to severe convulsions. Read More
  • Senile dementia is a type of dementia that is caused by the natural aging process. A decline in cognitive abilities, including memory, language, problem-solving, and judgment characterizes it. It is most common in people over 65 and is often accompanied by physical and psychological changes.(...) Read More
  • Sling surgery, also known as sling procedure or sling operation, is a medical intervention used to treat certain types of urinary incontinence, specifically stress urinary incontinence (SUI) in women. SUI is a condition characterized by the involuntary leakage of urine during activities that(...) Read More
  • The future of healthcare is in smart pills. Smart pills are a type of medical device that can be swallowed and dissolved in the stomach, releasing medication or other substances into the body. They are equipped with sensors that track vital signs and send data to a smartphone or tablet, which(...) Read More
  • Solyx™ is a brand name for a Single Incision Sling System, which is a type of medical device used for the treatment of female stress urinary incontinence (SUI). SUI is a condition where a person leaks urine during physical activity, such as coughing, laughing, or exercising. The Solyx™(...) Read More
  • Spatz3 is a type of gastric balloon device used in the treatment of obesity. It is a non-surgical, minimally invasive procedure where a silicone balloon is inflated in the stomach to create a feeling of fullness and reduce food intake. The device is temporary, typically remaining in place for(...) Read More
  • Stenting is a medical procedure that involves the insertion of a small, expandable tube-like device called a "stent" into a narrowed or blocked blood vessel or other tubular structures within the body. Stents are commonly used to restore proper blood flow, provide structural support, and(...) Read More
  • Stress urinary incontinence (SUI) is a type of urinary incontinence that occurs when physical movement or activity, such as coughing, sneezing, laughing, or exercise, puts pressure (stress) on your bladder. This pressure can cause you to leak urine. SUI is the most common type of urinary(...) Read More
  • Stretta is a minimally invasive procedure used to treat gastroesophageal reflux disease (GERD). It is a type of endoscopic procedure that uses radiofrequency energy to reduce the size of the lower esophageal sphincter (LES). This helps to reduce the amount of acid that refluxes into the(...) Read More
  • The Supris Retropubic Sling System is a type of surgical device used to treat stress urinary incontinence (SUI) in women. It is a minimally invasive procedure that involves placing a sling around the urethra to provide support and prevent leakage. The sling is made of synthetic material and is(...) Read More
  • Surgical aortic valve replacement (SAVR) is a surgical procedure used to replace a damaged or diseased aortic valve. The aortic valve is a one-way valve located between the left ventricle and the aorta, the main artery that carries oxygen-rich blood from the heart to the rest of the body.(...) Read More
  • Surgical robots are robotic systems that are used to perform surgical procedures. These robots are designed to provide surgeons with greater precision, control, and accuracy during surgery. They can be used to perform a variety of procedures, including minimally invasive surgery, laparoscopic(...) Read More
  • Transcatheter Aortic Valve Replacement (TAVR) is a minimally invasive surgical procedure used to treat aortic stenosis, a condition in which the aortic valve narrows and restricts blood flow from the heart to the rest of the body. In TAVR, a replacement valve is delivered to the heart through(...) Read More
  • Transpyloric Shuttle (TPS) is a device used for the delivery of medication to the small intestine for the treatment of gastroparesis, a condition in which the stomach does not empty properly. The TPS is a tube with a small balloon on the end that is placed through the mouth, down the(...) Read More
  • Transvenous cardiac pacing is a medical procedure used to treat certain types of heart rhythm disorders. It involves the placement of a pacemaker, a small device that sends electrical signals to the heart, through a vein in the chest. The pacemaker helps to regulate the heart rate and rhythm,(...) Read More
  • Tru Tear is a new and innovative way to help dry eye sufferers get the relief they need. This unique product uses a patented technology that mimics the natural tears of the eye. This helps to provide a more comfortable and effective way to treat dry eye. Tru Tear is also safe for use with(...) Read More
  • Ultrasound refers to a medical imaging technique that uses high-frequency sound waves to visualize internal structures of the body. It involves the use of a device called an ultrasound transducer, which emits sound waves and detects the echoes produced as they bounce back from different(...) Read More
  • Urgent care refers to a category of medical services that provides immediate, non-life-threatening healthcare for individuals in need of prompt medical attention. These facilities are designed to bridge the gap between primary care physicians and emergency rooms, offering accessible and timely(...) Read More
  • Urinary incontinence is a medical condition characterized by the inability to control the release of urine from the bladder. It can occur due to a variety of factors including nerve damage, muscle weakness, urinary tract infections, and certain medications. Symptoms can range from minor(...) Read More
  • UroLift is a new, minimally invasive treatment option for men with an enlarged prostate. It involves placing small metal implants in the prostate gland to open up the urethra and improve urinary flow. There is no need for general anesthesia or a hospital stay, and recovery is typically quick.(...) Read More
  • Vaccination is a medical procedure that involves the administration of a weakened or killed form of a virus, bacteria, or another pathogen to stimulate the body's immune system to develop immunity to a particular disease. Vaccines are typically administered through injection, but can also be(...) Read More
  • The Vagus Nerve Stimulation (VNS) System is a medical device used to treat certain types of epilepsy and depression. It is a surgically implanted device that delivers electrical stimulation to the vagus nerve, which is located in the neck. The stimulation is delivered through a small generator(...) Read More
  • Valvular Atrial Fibrillation (VAF) is a type of atrial fibrillation (AF) that occurs in patients with certain heart valve conditions, such as mitral stenosis or prosthetic heart valves. In VAF, the electrical signals in the heart that control its rhythm become disorganized and chaotic, causing(...) Read More
  • VBLOC is a type of weight loss device that works by blocking electrical signals that stimulate hunger between the brain and the stomach. VBLOC, which stands for Vagus Nerve Block Therapy, uses an implantable device to interrupt the nerve signals that control hunger and fullness, thereby(...) Read More
  • Virtual Reality Therapy, also known as Virtual Reality Exposure Therapy (VRET) or Virtual Reality-based Therapy (VRT), is a therapeutic approach that utilizes immersive virtual reality technology to simulate real-life environments and situations in a controlled and safe manner. It is designed(...) Read More
  • The WATCHMAN FLX Device is indicated to reduce the risk of thromboembolism, including stroke, in patients with non-valvular atrial fibrillation (AF) who are at risk for stroke and not candidates for oral anticoagulation (OAC). The device is implanted in the left atrial appendage (LAA) and is(...) Read More
  • Weight loss refers to the process of losing body weight through a combination of diet, exercise, and lifestyle changes. The most effective way to lose weight is to create a calorie deficit, which means burning more calories than you consume. This can be achieved by reducing your calorie(...) Read More
  • Xanthelasma is a yellowish patch of cholesterol deposits that typically appear on the eyelids. It is usually painless and harmless but can be a sign of high cholesterol levels in the blood. Treatment options include topical creams, laser therapy, and surgical removal. Read More
  • Xanthoma refers to a skin condition characterized by the development of yellowish, flat or raised lesions or nodules. These lesions occur due to the accumulation of fat deposits beneath the skin. Xanthomas are typically painless and can occur in various locations throughout the body, including(...) Read More
  • Yellow fever is a virus that is spread by mosquitoes. The symptoms of yellow fever include fever, headache, and vomiting. If you develop these symptoms, it is important to see a doctor immediately. There is no specific cure for yellow fever, but there are treatments that can help relieve the(...) Read More
  • For those with severe COPD/emphysema, the Zephyr Valve Treatment is a minimally invasive option. An implant called the Zephyr Valve is made to fit in the lungs' airways. The valves are an alternative to the more invasive standard lung volume reduction surgery and are inserted in a few selected(...) Read More
  • Zonules, also known as zonular fibers or suspensory ligaments, are delicate, transparent fibers that help to suspend and position the lens within the eye. They are crucial for maintaining the shape and function of the lens, allowing it to focus light onto the retina for clear(...) Read More

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