Catheter News and Research

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In medicine, a catheter is a tube that can be inserted into a body cavity, duct, or vessel. Catheters . In most uses, a catheter is a thin, flexible tube ("soft" catheter), though in some uses, it is a larger, solid ("hard") catheter. A catheter left inside the body, either temporarily or permanently, may be referred to as an indwelling catheter. A permanently inserted catheter may be referred to as a permcath.

Webcast on the treatment of cardiovascular diseases

On September 24th at 7:00pm EDT, Dr. Holly Andersen, Director of Education and Outreach at the Ronald O. Perelman Heart Institute at NewYork-Presbyterian Hospital/Weill Cornell Medical Center, will host a live webcast exploring the advances and innovations in the treatment of cardiovascular disease. The air live on ORLive.com from the Hospital's new Ronald O. Perelman Heart Institute.

25 Sep 2009

Stereotaxis showcases its remote magnetic navigation technology at TCT symposium

Stereotaxis, Inc. is showcasing the value of its technologies for interventional procedures at the Transcatheter Cardiovascular Therapeutics (TCT) symposium in San Francisco this week.

24 Sep 2009

Scholarship fund for interventional radiology fellows

The Society of Interventional Radiology Foundation recently received a $1 million planned-gift donation to create a future scholarship fund for interventional radiology fellows to pursue this medical profession. SIR Foundation is dedicated to advancing the clinical needs of interventional radiology by specializing in developing investigators trained in conducting pivotal basic and clinical trials research.

24 Sep 2009

Cook Medical launches next-generation IVC filter delivery system for treating pulmonary embolism

Physicians can now navigate even the most tortuous anatomy with greater speed and safety with the next-generation inferior vena cava (IVC) filter delivery system introduced today by Cook Medical at TCT 2009. The release of the NavAlign™ delivery system marks the 20th anniversary of Cook’s first IVC filter and further advances the treatment of pulmonary embolism (PE), a life-threatening condition caused by blood clots in the lungs that affects thousands of Americans annually.

24 Sep 2009

Norman Noble to use Raydiance Corporation's Smart Light ultrafast platform

Raydiance Corporation, developer of the world’s first commercial-grade ultrafast laser, announced today that its Smart LightTM ultrafast platform will provide the core technology for an advanced laser machining process, Noble UltraLightTM, to be launched by leading contract manufacturer Norman Noble, Inc. The Noble UltraLightTM process will enable highly precise, athermal machining of bio-absorbable materials, shape memory metals and other exotic materials for the medical device industry.

23 Sep 2009

St. Jude Medical's cardiovascular healthcare portfolio to be presented at TCT meeting

St. Jude Medical, Inc. (NYSE:STJ) today announced it will display products and technologies from the company’s portfolio of solutions for cardiovascular healthcare professionals at the 21st annual Transcatheter Cardiovascular Therapeutics meeting in San Francisco. The featured products reflect the company’s continued commitment to developing comprehensive, high-performance solutions which advance the practice of interventional cardiology by improving efficiencies and giving physicians more control.

23 Sep 2009

Pathway Medical's Jetstream G2 NXT catheter boosts its growth by 172 percent over the last two quarters

Pathway Medical Technologies, Inc., an innovator of endovascular treatments for peripheral vascular disease (PVD), today announced a 172 percent growth over the last two quarters with its Jetstream peripheral revascularization catheters at more than 150 centers of excellence in the United States.

23 Sep 2009

Revolution Medical's MRI software suit to be launched at RSNA annual meeting

Revolutions Medical Corporation ("Revolutions Medical" or the "Company") (OTCBB: RMCP), producers of the Rev Vac safety syringe, today announced that it will debut its evolutionary MRI software suite at the Radiological Society of North America (RSNA) annual meeting at McCormick Place in Chicago on November 29th - December 4th.

23 Sep 2009

Results of OASIS clinical trial reported by Cardiovascular Systems

Two-year follow-up of patients in the first-ever prospective, multi-center clinical trial evaluating a plaque removal product show promising results after treatment with the Diamondback 360® PAD System, a minimally invasive catheter system that removes hardened plaque to restore blood flow in arteries.

23 Sep 2009

Transoma Medical commences enrollment in its COMPLIANCE atrial fibrillation clinical trial

Transoma Medical, Inc., manufacturer of Sleuth AT™, the only wireless, automated implantable cardiac monitoring system with programmable and frequent electrocardiogram (ECG) sampling, announced today the first enrollment and implant in the COMPLIANCE trial, a long-term study to compare external event recorders with implantable monitors in patients who have been prescribed catheter ablation therapy for atrial fibrillation (AF) at risk of post-procedure AF recurrence.

23 Sep 2009

Abbott, Coherex Medical sign multi-year distribution agreement

Salt Lake City-based Coherex Medical, Inc. today announced that it has entered into a multi-year distribution agreement with global health care company Abbott for the Coherex FlatStent™ EF PFO Closure System.

23 Sep 2009

Nasdaq issues Urologix a Staff Deficiency Letter

Urologix®, Inc. (NASDAQ:ULGX), received a Staff Deficiency Letter from The Nasdaq Stock Market on September 17, 2009, stating that the Company’s stockholders’ equity at June 30, 2009 was less than the $10 million minimum required for continued listing on The Nasdaq Global Market under Marketplace Rule 5450(b)(1)(A).

22 Sep 2009

New sirolimus-eluting stent shows greater neointimal suppression than PES

A new type of sirolimus-eluting stent (SES) successfully showed significantly greater neointimal suppression than the paclitaxel-eluting stent (PES) with greater vessel wall integrity surrounding the stent, confirming the finding of superiority of the SES over the PES stent for the trial's primary endpoint of in-stent late loss.

22 Sep 2009

Invatec launches a 3-dimensional distal Embolic Protection System for Carotid Artery Stenting

Invatec, a comprehensive innovator of interventional products, today introduced FiberNet®, a 3-dimensional distal Embolic Protection System (EPS) for Carotid Artery Stenting with the lowest crossing profile (0.031’’) and highest performance capabilities on the market, manufactured by Lumen Biomedical. FiberNet provides superior deliverability and can be used in vessels ranging from 3.5 to 7 mm.

21 Sep 2009

PTA balloon catheter for high pressure dilation procedures

Invatec, a comprehensive innovator of interventional products, today announced the availability of REEF HP, a PTA Balloon Catheter, ideal for use in all peripheral high pressure dilatation procedures. The “lesion-specific” design of the balloon material is particularly useful in “hard-to-dilate” situations and the availability of variable shaft lengths mean that the Reef HP is equally suited to both arteriovenous (AV) shunts (50cm shaft),and peripheral applications (80/120cm shaft).

21 Sep 2009

Researchers find new technique for long-term treatment of DVT

Deep Venous Thrombosis (DVT) is a serious condition that involves the formation of a blood clot inside of a deep vein usually in the legs. A patient with DVT is typically treated with anticoagulants (blood thinners) however researchers have found that image-guided interventional radiology procedures may play a more central role in the long-term treatment of DVT, according to a study published in the October issue of the American Journal of Roentgenology (AJR).

21 Sep 2009

New self-expanding peripheral stent system launched by Invatec

Invatec, a comprehensive innovator of interventional products, today launched their latest self-expanding peripheral stent system, Maris Plus. The Maris Plus stent has a “lesion-specific” design with larger sizes to meet the clinical requirements of the iliac region. The Maris Plus becomes the sixth stent platform now marketed by Invatec for the treatment of Peripheral Arterial Disease (PAD), greatly optimizing visibility, flexibility and ease of use for the physician.

21 Sep 2009

AFib ablated using visually-guided laser balloon catheter

Physicians at The Mount Sinai Medical Center in New York became the first in the U.S. to ablate atrial fibrillation using a visually-guided laser balloon catheter.

21 Sep 2009

CT-guided tube pericardiostomy, an effective treatment for pericardial effusion

Pericardial effusion, the collection of fluid around the heart, typically occurs in patients following heart surgery and is usually treated using an invasive surgical drainage technique. However researchers have discovered that a minimally invasive procedure called CT-guided tube pericardiostomy is just as effective - requiring no recovery time, fewer resources, and provides an 89 percent cost savings over the surgical drainage technique, according to a study published in the October issue of the American Journal of Roentgenology (AJR).

21 Sep 2009

Modified catheter to prevent patient injuries

Though rare, IV contrast material administration can sometimes result in patient injury. However researchers have developed a modified catheter that may prevent such events from occurring, according to a study in the October issue of the American Journal of Roentgenology (AJR).

21 Sep 2009