Catheters News and Research

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New coating for urinary catheters reduce infection risk

A new coating for urinary catheters could reduce the risk of infection, according to research presented at the British Pharmaceutical Conference (BPC) in Manchester.

8 Sep 2008

Robotic navigation systems in electrophysiology

Catheter ablation is still associated with a substantial amount of complications, and more failure then sometimes reported. Perforation with catheters is especially important in atrial fibrillation. Robotic navigation could reduce these complications.

1 Sep 2008

HALO Ablation System shows great promise for precancerous esophagus disease

BARRX Medical, Inc. has announced that 98.4 percent of patients having a precancerous condition of their esophagus called Barrett's esophagus were free of the disease 2.5 years after non-surgical, endoscopic treatment with the HALO ablation system.

21 Jul 2008

New clinical trial for patients with asbestos-associated lung cancer

The Mesothelioma Center within the Herbert Irving Comprehensive Cancer Center at NewYork-Presbyterian Hospital and Columbia University Medical Center is now recruiting patients for a clinical research study of a new targeted radiation and chemotherapy protocol for pleural mesothelioma, a cancer of the lung's lining that is almost always caused by previous exposure to asbestos.

26 Jun 2008

Risk factors for sudden death for adult muscular dystrophy identified

The largest assessment of people with adult muscular dystrophy has identified risk factors that can lead to sudden death for individuals with the most common form of this disease.

19 Jun 2008

Treating safety research like other clinical studies slows progress

Progress in patient safety research could slow to a crawl unless regulators work out a host of ethical issues, Johns Hopkins researchers assert in an upcoming opinion piece.

13 May 2008

Drug therapy for phenylketonuria reverses heart damage

A pricy drug used to treat a rare but well-known genetic disorder may hold wider promise as a treatment for millions of Americans with potentially lethal enlarged hearts, due mainly to high blood pressure, a study from Johns Hopkins shows.

13 May 2008

New deadly superbug Steno an ever-increasing threat

Scientists in the Britain say hospitals could be facing an increasing threat from yet another deadly bacterial infection with the potential to rapidly develop a resistance to drugs.

8 May 2008

Superbug genome sequenced

The genome of a newly-emerging superbug, commonly known as Steno, has just been sequenced. The results reveal an organism with a remarkable capacity for drug resistance. The research was carried out by scientists at the Wellcome Trust Sanger Institute near Cambridge and the University of Bristol.

6 May 2008

Autonomous robot surgery a step closer

The day may be getting a little closer when robots will perform surgery on patients in dangerous situations or in remote locations, such as on the battlefield or in space, with minimal human guidance.

6 May 2008

Cordis Corporation launches new peripheral angioplasty balloon catheters

Cordis Corporation announced today the U.S. launch of the SLEEK and SAVVY Long PTA Balloon Dilatation Catheters, its most advanced percutaneous transluminal angioplasty (PTA) balloon catheters.

5 May 2008

New 3-D ultrasound provides clear images of the major arteries within the brain

Using 3-D ultrasound technology they designed, Duke University bioengineers can compensate for the thickness and unevenness of the skull to see in real-time the arteries within the brain that most often clog up and cause strokes.

24 Apr 2008

VNUS Medical Technologies receives 'notice of allowability' for endovenous laser products patents

VNUS Medical Technologies, Inc. has announced that the company has received a Notice of Allowability by the U.S. Patent & Trademark Office for a patent application that is a continuation of one of the three patents in the VNUS patent infringement lawsuit against suppliers of endovenous laser products.

18 Apr 2008

Angiotech receives FDA clearance to market 5-Fluorouracil-coated central venous catheter

Angiotech Pharmaceuticals, Inc. has announced that it has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) to market its innovative 5-Fluorouracil-coated (5-FU) Central Venous Catheter (CVC) in the United States.

17 Apr 2008

Patient's exposure to radiation significantly lower when using prospective gated 64-channel cardiac CT

A new cardiac CT technique, prospective gated 64-channel cardiac CT, has a significantly lower radiation dose and produces CT coronary angiograms with better image quality when compared with the standard retrospective ECG gating, according to a recent study conducted by researchers at the University of Washington in Redmond, WA.

11 Apr 2008

ExoSeal vascular plug gets good reviews in ECLIPSE study

A new bioabsorbable plug that seals the arterial puncture site used for threading catheters into the body during diagnostic angiography and interventional procedures significantly shortens bleeding time and enables patients to get up and walk around far sooner than when manual compression is applied to the groin.

2 Apr 2008

Special catheter that clears debris from artery helps blood flow in percutaneous coronary intervention

Use of a special catheter that sucks out, or aspirates, bits of plaque and blood clot that break loose during percutaneous coronary intervention (PCI) significantly enhances blood flow deep in the heart muscle in patients who are experiencing a heart attack, according to a recently published study.

31 Mar 2008