Mesh stents. Medical search. Frequent questions

A stent is a small, metal mesh tube that keeps the artery open. (medlineplus.gov)
The stent is left in place to help keep the artery open. (medlineplus.gov)
They follow it with a mesh structure, the stent , which holds the artery open. (webmd.com)
The stent holds the artery open, restoring blood flow. (harvard.edu)
The stent keeps the artery open and prevents it from narrowing again. (summahealth.org)
Frequently, a tiny metal mesh tube called a stent is used to help keep the artery open. (eurekalert.org)
A stent is a tiny wire mesh tube that is permanently placed in the heart to keep the artery open. (sharp.com)
A mesh tube called a stent is often inserted at the site of the blockage to keep the artery open. (mydr.com.au)
When the balloon is deflated the stent stays in place to keep the artery open. (org.in)
Angioplasty is often combined with the permanent placement of a small wire mesh tube called a stent to help prop the artery open and decrease its chance of narrowing again. (dailymirror.lk)
Some stents are coated with medication to help keep your artery open (drug-eluting stents), while others arern't (bare-metal stents). (dailymirror.lk)

Boston Scientific is widely known for the development of the Taxus Stent, a drug-eluting stent which is used to open clogged arteries. (wikipedia.org)
It was the second drug-eluting stent approved in the United States. (wikipedia.org)
A drug-eluting stent is coated with a medicine. (medlineplus.gov)
A drug eluting stent is a mesh-such as tube structured thin wire present with a coating of drug or medicine which helps in preventing the arteries from re-stenosis. (medicaldevice-network.com)
Today, restenosis in coronary arteries afflicts less than 10 percent of patients thanks to the development of the drug-eluting stent (DES), which slowly releases a drug that inhibits the growth of scar tissue. (technologyreview.com)
However, white patients were more likely than black patients to receive a drug-eluting stent. (cdc.gov)

Symptomatic patients with ≥50% stenosis and asymptomatic patients with ≥70% stenosis were eligible to be treated with any U.S. Food and Drug Administration-approved carotid artery stent. (nih.gov)
The Roadsaver ® carotid artery stent (Terumo Corp., Tokyo, Japan) has been introduced into clinical practice to increase plaque coverage during carotid artery stenting (CAS) thanks to its dual-layer design. (pcronline.com)

Most of the time, stents are used when arteries become narrow or blocked. (medlineplus.gov)
Stents are wire-mesh devices used to unclog arteries. (yourlawyer.com)
The drug-coated stents are intended to prevent scar tissue from forming in the arteries, but preliminary research has determined that the coated s tents may increase the probability of adverse events , including heart attacks and strokes. (yourlawyer.com)
Stent induced hemodynamic changes in the coronary arteries are associated with higher risk of adverse clinical outcome. (researchgate.net)
When I had a heart attack late last year, I got a stent in one of my coronary arteries. (harvard.edu)
Stents revolutionized the treatment of atherosclerosis in coronary and peripheral arteries, but they did little to address one of the chief problems with balloon angioplasty. (technologyreview.com)
Stents coated with the drug worked remarkably well in animals, keeping rat arteries clearer than uncoated control stents did. (technologyreview.com)
Drug-eluting stents are tiny mesh tubes that physicians use to prop open clogged arteries in order for blood to flow freely to the heart. (theind.com)
Angioplasty and stents both help open clogged heart arteries. (sharp.com)
A bioresorbable stent is inserted in the vessel to open narrowed arteries during the critical healing period - and gradually reabsorbs into the body within months, leaving no permanent implant. (sharp.com)
Coronary angioplasty or stenting, also called percutaneous coronary intervention, is a procedure used to open blocked heart arteries. (dailymirror.lk)
Stents to keep blocked carotid arteries open are not as effective as surgery in preventing strokes, but nevertheless are associated with a lower rate of heart attacks, researchers said Monday. (medindia.net)
Carotid stents are designed to open up the neck arteries, which carry oxygen-rich blood from the heart to the brain but have been narrowed over time by a buildup of cholesterol, fat and other substances that stick to blood vessel walls. (medindia.net)
In 2003, approximately 84% of the 660,000 hospitalized patients who underwent a coronary angioplasty received a stent, a wire mesh tube inserted during angioplasty to reduce future narrowing of arteries. (cdc.gov)
Drug-eluting stents have been determined to reduce the probability of future narrowing of arteries. (cdc.gov)

1 The tracheal stent is opened slowly under fluoroscopic guidance to ensure appropriate placement, and the patient is extubated in the process. (mspca.org)
The artery can be reopened with a procedure similar to the original stent placement, although doctors sometimes need to use a tiny drill or laser to cut through the obstruction. (harvard.edu)
Evaluate the placement and effectiveness of a stent, a mesh tube used to improve blood flow through an artery. (mayoclinic.org)
Malas and his team analyzed data from 103 patients who underwent placement of a carotid stent between 2005 and 2012 at the Johns Hopkins Bayview Medical Center. (medindia.net)
A family of percutaneous techniques that are used to manage CORONARY OCCLUSION, including standard balloon angioplasty (PERCUTANEOUS TRANSLUMINAL CORONARY ANGIOPLASTY), the placement of intracoronary STENTS, and atheroablative technologies (e.g. (bvsalud.org)

In advance of the meeting, the FDA released documents today related to an FDA staff review that noted that the drug-coated stents "are associated with a small but significant risk of late-stent thrombosis. (yourlawyer.com)
The other is the formation of clots inside the stent, called stent thrombosis. (harvard.edu)
As a result, blood clots could form on the stent (stent thrombosis). (harvard.edu)
Stent thrombosis can happen at any time, but most clots form within the first month of receiving a stent. (harvard.edu)
Skipping or stopping the anti-clotting medications is the biggest risk factor for stent thrombosis. (harvard.edu)
One patient experienced abrupt in-stent thrombosis resulting in a transient neurologic deficit, and 1 patient died due to rupture of a coexisting aneurysm. (ajnr.org)
In addition, the efficacy of the stent configurations for promoting aneurysm thrombosis was assessed by simulations of residence time and platelet activation. (springer.com)

The development of self-expanding stents dedicated to intracranial use has significantly widened the applicability of endovascular therapy to many intracranial aneurysms that would otherwise have been untreatable by endovascular techniques. (nih.gov)
In total, 141 patients (119 women) with 142 aneurysms underwent 143 attempted stent deployments. (nih.gov)
This study aims to compare the safety and efficacy of stent-assisted coiling (SAC) with those of coiling alone (CA) for the treatment of ruptured tiny intracranial aneurysms. (frontiersin.org)
Simultaneously, considering the better long-term effect, LVIS stent-assisted coiling may be a preferable choice for ruptured tiny intracranial aneurysms. (frontiersin.org)
Simultaneously, previous studies indicated that the stent-assisted coiling (SAC) technique was associated with a higher complete occlusion rate and lower recurrence rate at follow-up compared with coiling alone (CA) in ruptured intracranial aneurysms ( 7 , 8 ). (frontiersin.org)
Since its debut as an endovascular aid, Neuroform stents (Stryker, Kalamazoo, MI, USA) were quickly followed by other stents, and each stent targets aneurysms of specific shapes and parent patterns ( 11 ). (frontiersin.org)
The application of mesh tube implants for the treatment of intracranial aneurysms was first proposed in the early 1990s. (ajnr.org)
A few clinical case reports, however, suggested that improved outcomes associated with the use of stents may be attributable to stent-induced modification of flow within and around the aneurysm, 12 , 13 providing the impetus for development of higher coverage endoluminal sleeves for the treatment of cerebral aneurysms. (ajnr.org)
For patients with aneurysms that need to be repaired, we offer minimally invasive repair with a stent-graft (endovascular aortic aneurysm repair, EVAR), or open repair depending on each patient's condition and specific anatomy. (valleymed.org)
The feasibility of using a compressed interwoven Supera stent as a flow diverting device for popliteal aneurysms was recently demonstrated in patients. (springer.com)
Flow-diverting stents can be used to treat intracranial aneurysms that are not amenable to treatment with coils. (ajnr.org)
We analyzed ophthalmic consequences due to coverage of the origin of the ophthalmic artery by flow-diverting stents for the treatment of internal carotid artery aneurysms. (ajnr.org)
From April 2009 to April 2013, the clinical and angiographic outcomes of all 28 patients treated for aneurysms with flow-diverting stents covering the origin of the ophthalmic artery were prospectively collected. (ajnr.org)
Flow-diverting stents (FDSs) are commonly used for the endovascular reconstruction of a segmentally diseased parent vessel and treatment of large-neck intracranial aneurysms, which can be difficult to reconstruct with coils, even when used with large-cell stents. (ajnr.org)

The coronary stents are divided into drug-eluting stents bare-metal coronary stents and bioabsorbable stents. (researchandmarkets.com)

According to Thomassee, it's been shown that the polymer contained in many stents can contribute to inflammation that can then cause scar tissue to form on the stent. (theind.com)

Platelet activation potential was not increased by the flow diverting stents. (springer.com)
When not required, covering of the ophthalmic artery by flow-diverting stents should be avoided. (ajnr.org)

Bare-metal coronary artery stents are used in percutaneous coronary intervention (PCI) for a variety of indications, including stable and unstable angina, acute myocardial infarction (MI), and multiple-vessel disease. (medscape.com)

When the balloon is inflated, the stent expands to fit the size of the blocked artery and pushes against the inner wall of the artery to provide a pathway for increased blood flow. (summahealth.org)
Similarly, at the blockage, the balloon is inflated and the spring-like stent expands and locks into place inside the artery. (researchandmarkets.com)
Stents work on a simple principle: a balloon expands the stent to support the arterial wall and is then deflated and removed. (technologyreview.com)

1 Prior to recommending tracheal stenting, it is important to understand the indications, limitations, and complications of this palliative procedure. (mspca.org)
My doctor said that complications from stents are uncommon, but what can go wrong? (harvard.edu)
These refinements have helped to minimize the risk of stent-related complications, which fall into two categories. (harvard.edu)
Today's stents feature different drugs that minimize the risk of both complications, although anti-clotting pills are still necessary. (harvard.edu)
Coronary artery stenting is performed to relieve the recurrence of chest pain, and reduce other complications from coronary artery disease. (summahealth.org)
Stents are effective, and serious complications don't occur often. (theind.com)
The SYNERGY stent allows synchronized drug and polymer absorption that enables more rapid and complete arterial healing, and reduces the risk of complications associated with long-term polymer exposure compared to other drug-eluting stents with permanent polymers. (theind.com)
Dr. Eric Thomassee, who specializes in cardiovascular diseases and interventional cardiology at Heart Hospital, says that one of the biggest advantages of the SYNERGY stent is that it reduces the chance of complications involving scar tissue developing in recovering patients. (theind.com)
In general, the bioabsorbable polymer decreases inflammation and allows the stent to have less complications. (theind.com)
It's the newest technology that we have in our arsenal to treat patients, where we can help them out and then avoid the common complications that we see with stents," Thomassee notes. (theind.com)
This prospective study shows that covering the ophthalmic artery with a flow-diverting stent is not without potential complications. (ajnr.org)
Reporting on results of a small study described online in the Journal of Vascular Surgery , the surgeons say inflating a balloon inside the artery after placing the stent greatly increases patients' risk of serious complications. (medindia.net)

Current iterations of veterinary tracheal stents are made of a self-expanding, nitinol mesh. (mspca.org)
Tracheal stents are typically oversized by 2-3 mm, compared to the size of the expanded trachea, in order to minimize future foreshortening and migration. (mspca.org)
While reports of tracheal stenting for treatment of stricture and tumors are limited, there is a growing knowledge base surrounding the use of tracheal stents for treatment of tracheal collapse. (mspca.org)

This wire-mesh tube is inserted into a blocked artery to help increase blood flow to your heart. (healthline.com)

Lam R, Muniraj T. Fully covered metal biliary stents: A review of the literature. (wjgnet.com)
Fully covered self-expandable metal stents (FCSEMS) represent the latest advancement of metal biliary stents used to endoscopically treat a variety of obstructive biliary pathology. (wjgnet.com)

In addition, although some concern has been raised about the presence of a larger quantity of foreign material (double mesh) inside the carotid artery, no data are available about the Roadsaver stent restenosis rate. (pcronline.com)
Stents reduced the restenosis rate slightly, but it was still high. (technologyreview.com)

A peripheral bioabsorbable stents is manufactured from a bio-absorbable material that might get dissolved or absorbed in the body. (medicaldevice-network.com)
The local hospital is one of the few medical centers in the country using the new SYNERGY Bioabsorbable Polymer Drug-Eluting Coronary Stent, the first dissolvable polymer stent approved by the Food and Drug Administration to treat coronary artery disease. (theind.com)

This report presents the 30-day results of the Safety and Efficacy Study for Reverse Flow Used During Carotid Artery Stenting Procedure (ROADSTER) multicenter trial and evaluates the safety and efficacy of ENROUTE Transcarotid NPS (Silk Road Medical Inc, Sunnyvale, Calif), a novel transcarotid neuroprotection system that provides direct surgical common carotid access and cerebral embolic protection via high-rate flow reversal during carotid artery stenting (CAS). (nih.gov)
When a stent is placed into the body, the procedure is called stenting. (medlineplus.gov)
The procedure can take 30 to 60 minutes dependent upon the number of stents that have to be implanted. (summahealth.org)
In the right setting an angioplasty-stent procedure can be effective in treating symptoms like angina and improving a patient's quality of life. (dailymirror.lk)
However, in many cases the risk and cost associated with the angioplasty-stent procedure isn't worth the potential reward. (dailymirror.lk)
Skipping one commonly taken step during a routine procedure to insert a wire mesh stent into a partially blocked carotid artery appears to prevent patients from developing dangerously low blood pressure, an extremely slow heart rate or even a stroke or heart attack, reveal John Hopkins surgeons. (medindia.net)
Patients who underwent post-stent ballooning were four times more likely to suffer from dangerously low blood pressure and/or a dangerously slow heart rate during or immediately after the procedure. (medindia.net)
Patients are typically referred for a carotid stent when they have a blockage of 70 percent or more in the carotid artery and would be unsuitable candidates for a surgical procedure that involves cutting open the artery and removing the buildup. (medindia.net)
Placing a carotid stent is a minimally invasive procedure that involves threading a catheter from the groin area up to the site of the blockage in the neck. (medindia.net)

In addition, increase in awareness of the population, rise in development of bioresorbable stents, and increase in number of cath labs fuel the market growth. (alliedmarketresearch.com)

The complication that this stent helps out with is called In-Stent Restenosis, which is scar tissue that forms on the stent as your body reacts to the metal and the other products that are in the stent," says Thomassee. (theind.com)
Typically the polymer is what your body is reacting to, so if the stent dissolves its polymer in three to four months, then there are less problems with scar tissue forming on them. (theind.com)

Coating such a fine mesh tube involved physical problems. (medgadget.com)
A stent is a tiny tube placed into a hollow structure in your body. (medlineplus.gov)
A coronary artery stent is a small, self-expanding, metal mesh tube. (medlineplus.gov)
The Palmaz-Schatz stent was a balloon-expandable and slotted-tube type stent manufactured using 316 L stainless steel. (medscape.com)
These devices can be divided into three different designs: coil, tubular mesh, and slotted tube. (medscape.com)
The tubular mesh design is characterized by wires wound together in a meshwork forming a tube. (medscape.com)
It consists of a mesh-like tube with a thin wire. (alliedmarketresearch.com)
Doctors deliver coronary stents by threading a slender tube (catheter) through a vessel in the wrist or upper thigh all the way up to the heart. (harvard.edu)
A thin, flexible tube called an endoscope is inserted in the mouth and used to guide the insertion of plastic or metal mesh tubes to open a blocked bile duct. (dukehealth.org)
Doctors place a soft tube made of a metal mesh to push the tumor out and to open up the blockage. (dukehealth.org)
A peripheral vascular stent is an expandable perforated tube which is inserted into a peripheral vessel to prevent blood flow constriction. (medicaldevice-network.com)
Peripheral bare metal stents is a mesh-such as tube structured thin wire without coating. (medicaldevice-network.com)
Peripheral Covered stents is a flexible tube used to repair or support a damaged section of an artery. (medicaldevice-network.com)
In many cases a metal mesh tube called a stent is inserted along with the balloon. (org.in)

A. Since the mid-1980s, when the first coronary stent was deployed, these tiny, mesh metal tubes have undergone a series of improvements. (harvard.edu)
Stents are the mesh tubes that prevent arterial collapse after balloon angioplasty, the principal treatment for atherosclerosis: A balloon is inserted into an artery to clear away plaque and is removed. (technologyreview.com)
The use of mesh tubes has recently gained traction as an alternative therapy. (ajnr.org)

Blue Medical's Dylyn coating - a nanocomposite, diamond-like, inert, passive stent coating - significantly reduces thrombus aggregation and increases the biocompatibility of stainless steel. (medgadget.com)
They are significantly more expensive than bare stents, but apparently they are more dangerous as well. (yourlawyer.com)
1 One study found that mean survival time in dogs treated for tracheal collapse with either tracheal stent or extraluminal tracheal rings was significantly shorter in dogs with bronchial collapse versus those without bronchial collapse (325 days vs. 1,600 days). (mspca.org)
For subgroup analysis, LVIS stents were associated with a significantly higher rate of complete occlusion ( P = 0.014) and a lower rate of intraprocedural rupture ( p = 0.021). (frontiersin.org)

All patients underwent pre-stent ballooning. (medindia.net)
Seventy percent also underwent post-stent ballooning, while 30 percent did not. (medindia.net)

In December Boston completed its acquisition of Advanced Stent Technologies, Inc., for $120 million payable in Boston Scientific stock, plus the possibility of future contingent payments. (wikipedia.org)
A planned FDA safety review regarding the use of drug-coated stents is facing intense scrutiny after it was revealed that six doctors on the advisory panel have financial links to stent makers Johnson & Johnson and Boston Scientific. (yourlawyer.com)
In 2022, GlobalData's Market Model methodology determined that the leading player in the peripheral vascular stents market in South Africa was Abbott Laboratories followed by Becton Dickinson and Co, Biotronik SE & Co, Boston Scientific , Cardinal Health , Cook Medical , Getinge , Medtronic , Terumo and W. L. Gore & Associates . (medicaldevice-network.com)
Johnson & Johnson pioneered the new generation of stents, but the $50 billion company lost its dominant market position to a partnership between medical-device company Boston Scientific of Natick, MA, and Angiotech Pharmaceuticals of Vancouver, BC. (technologyreview.com)
Cook and Boston Scientific were longtime competitors, but in order to make a more attractive offer to Angiotech, they had decided to band together, proposing a joint agreement that would allow both to develop paclitaxel-coated stents. (technologyreview.com)

Intraluminal tracheal stenting provides a minimally invasive, non-surgical method for the treatment of a narrow or obstructed tracheal lumen. (mspca.org)

A large stent diameter and synthetic covering over the tubular mesh prolong stent patency and reduce risk for tissue hyperplasia and tumor ingrowth. (wjgnet.com)
Fully covered self-expandable metal stents (FCSEMS) are composed of a metal alloy tubular mesh with a synthetic covering to minimize tumor ingrowth. (wjgnet.com)
The structure of a bare metal stents looks like a metallic coil or a tubular mesh, which is usually made up stainless steel, cobalt chromium alloy, or other high-grade metals. (alliedmarketresearch.com)

[ 5 ] Cesar Gianturco, a radiologist, and Gary Roubin, an interventional cardiologist, designed this bare-metal coronary stent, which was manufactured and sold by Cook Inc. The Gianturco-Roubin stent was a balloon-expandable and coil-type stent manufactured using a flat 316 L stainless steel wire coil attached to a single longitudinal strut. (medscape.com)
These devices differ from each other with respect to composition (eg, stainless steel, cobalt chromium alloy, nickel chromium alloy), architectural design, and delivery system (ie, a balloon catheter that delivers the stent, self-expanding, or balloon expandable). (medscape.com)
Based on product the market is segmented into balloon catheter, self-expendable metallic stent, and balloon expandable stent. (alliedmarketresearch.com)

That's why people who receive stents typically take anti-clotting medications for at least six months and sometimes up to a year or longer. (harvard.edu)

Strut spacing, thickness, luminal protrusion, and malapposition were systematically investigated and a comparison made between two commercially available stents (Omega and Biomatrix). (researchgate.net)
For the Biomatrix stent, the adverse effect of thicker struts was mitigated by greater strut spacing, radial cell offset and flow-aligned struts. (researchgate.net)
An alternative strategy is the use of a flow diverting stent, i.e. a bare stent with high strut density. (springer.com)

In animal trials, the Dylyn single layer stent coating has demonstrated safety and biocompatibility, with decreased thrombogenicity and a tendency towards lower neointimal hyperplasia when compared to stainless steel stents. (medgadget.com)

However, if someone is in the middle of having a heart attack due to the sudden blockage of a heart artery, urgently opening the artery with a stent would prevent a small heart attack from becoming a severe heart attack and can prolong survival. (dailymirror.lk)

However, stent grafts are made of fabric. (medlineplus.gov)
The stents-related products are classified as synthetic grafts and vena cava filters. (researchandmarkets.com)

This was a demanding process because of the small size of the stent: about 14mm by 1mm, with the thickness of the mesh wire only 0.1mm. (medgadget.com)
At the tip of the catheter is a small balloon with a stent. (harvard.edu)
We are hopeful that they will benefit from it compared to older stents, and even though the complication rate of stents is very small, any reduction in those risks is worth exploring. (theind.com)
Although Malas says the study was too small to absolutely end the practice of post-stent ballooning, that approach should be considered. (medindia.net)

In patients who have had a stroke or mini-stroke, or who are at risk for these events they often require treatment to expand the narrowing with a stent, or we remove the narrowing altogether ( carotid endarterectomy ). (valleymed.org)
As part of his study, Malas also looked at data from a past study of more than 1,000 patients undergoing carotid stenting, which also hinted that post-stent ballooning increases the risk of stroke. (medindia.net)

In general, stents don't prevent heart attacks or prolong life. (dailymirror.lk)

Your cardiologist also may use a stent coated with medication to prevent the artery from re-narrowing. (summahealth.org)

Local hemodynamics worsened with luminal protrusion of the stent and with stent malapposition, adverse high WSS and WSSG were identified around peak flow and throughout the cardiac cycle respectively. (researchgate.net)
To learn more about coronary artery stenting or any Summa Health cardiac care services, call the Heart and Vascular Institute for an appointment today. (summahealth.org)

Flow diversion may stimulate both routes, by augmenting particle residence time in the aneurysm, or by shear-induced platelet activation when blood is expulsed through the stent struts [ 7 ]. (springer.com)

Once the catheter reaches the area in the artery narrowed by fatty plaque, the balloon inflates and deploys the stent. (harvard.edu)

A stent is used to reduce the chances of a heart attack. (healthline.com)
The stent stays in the artery permanently to hold it open and improve blood flow to the heart. (researchandmarkets.com)
According to Thomassee, Heart Hospital is the first medical center in Louisiana, Mississippi, Florida and Tennessee to implant this stent. (theind.com)
An important study published in the New England Journal of Medicine a few years ago revealed that patients with stable heart disease, who had angioplasty-stent procedures and took drugs to treat their coronary artery disease, had the same risk of future cardiovascular events as the patients who only took the drugs. (dailymirror.lk)
Malas says he also believes post-stent ballooning wreaks havoc on blood pressure and heart rate, because the pressure of the post-stent balloon on the artery sends confusing signals to the brain. (medindia.net)

By insulating the stent with the ultra thin, permanent and integral Dylyn layer, the tissue is shielded from metal ion corrosion. (medgadget.com)
Creganna Medical Devices from Ireland, developed the process to apply the biodegradable polymer to the metal surface of the stent, with or without a drug component. (medgadget.com)
Extensive testing of the method has evolved the process covering a uniform, reproducible biopolymer coating onto the metal stent within 3% variation. (medgadget.com)
A metal stent is often placed across the artery wall to keep the artery from narrowing again. (medlineplus.gov)
Most are made of a metal or plastic mesh-like material. (medlineplus.gov)
[ 6 ] Julio C Palmaz, an interventional vascular radiologist, and Richard Schatz, an interventional cardiologist, designed this bare-metal coronary stent, which was manufactured and sold by Cordis. (medscape.com)
Many different bare-metal stents are currently available. (medscape.com)
All these features address issues faced by plastic and uncovered metal stents. (wjgnet.com)
Bare metal stent is a type of stent which does not contain any coating or covering. (alliedmarketresearch.com)
Bare metal stents surgeries do not include incisions procedures and are performed under local anesthesia. (alliedmarketresearch.com)
The study provides an in-depth analysis of the global bare metal and stents market, with current trends and future estimations to elucidate the investment pockets. (alliedmarketresearch.com)
Originally, stents were made of bare metal. (harvard.edu)
Bare metal stents (BMS), drug eluting stents (DES), covered stents and bio-absorbable stents are covered under this segment. (medicaldevice-network.com)
In 1996, Johnson & Johnson was the undisputed king of bare-metal stents. (technologyreview.com)
The stents are usually composed of three parts: a metal structure, a drug coating that helps the body accept the stent after it has been implanted and a polymer that helps deliver the drug to the body. (theind.com)
Therefore, in several months those two parts of the stent are no longer there and you're left with just the metal of the stent. (theind.com)

Anatomy12

Organisms3

Diseases41

Chemicals and Drugs30

Analytical, Diagnostic and Therapeutic Techniques and Equipment72

Phenomena and Processes6

Disciplines and Occupations1

Anthropology, Education, Sociology and Social Phenomena1

Technology, Industry, Agriculture17

Information Science15

Health Care17

Artery open11

Drug-eluti6

Carotid artery stent2

Arteries15

Placement5

Thrombosis7

Aneurysms14

Bare-metal coronary stents1

Form on the stent1

Flow divert2

Percutaneous coronary int1

Expands3

Complications12

Tracheal Stents3

Wire-mesh tube1

Biliary2

Restenosis rate2

Bioabsorbable2

Procedure9

Bioresorbable1

Scar tissue2

Tube14

Tubes3

Significantly4

Underwent2

Boston Scientific5

Minimally invasive1

Tubular mesh3

Expandable3

Typically1

Strut3

Stainless steel1

Blockage1

Grafts2

Small4

Stroke2

Prolong1

Coated with medication1

Cardiac2

Struts1

Plaque1

Heart5

Metal16