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Patency in Medical News

Drug-Eluting Stents Ensure Patency Of The Saphenous Vein Grafts

The new generation stents that are deigned for slow release of medication are found to be far more effective than conventional stents according to a recent study conducted on stents used for cardiac bypass // . It is also found to effectively prevent the overgrowth of scar tissue, thereby reducing ...

New DrainEx(TM) Catheter Simplifies Insertion and Replacement

...ccording to Thomas M. Vesely, MD, FSIR, "Percutaneous drainage catheters are medical devices that require knowledgeable care in order to maintain patency and functionality. Multipurpose drainage catheters are often utilized to remove viscous bodily fluids and catheter occlusion is a common problem. Repl...

New DrainEx(TM) Catheter Simplifies Insertion and Replacement

...ccording to Thomas M. Vesely, MD, FSIR, "Percutaneous drainage catheters are medical devices that require knowledgeable care in order to maintain patency and functionality. Multipurpose drainage catheters are often utilized to remove viscous bodily fluids and catheter occlusion is a common problem. Repl...

Cardiogenesis Corporation Names Paul J. McCormick Executive Chairman

...als for our products, demonstrate to cardiovascular surgeons a broader clinical utility of TMR with a particular focus on its potential to improve the patency of vein bypass grafts, as well as develop its proprietary PHOENIX(R) System for combination delivery of TMR plus biologics for which it expects to beg...

Drug Combo Keeps Kidney Artery-Vein Grafts Viable

...d to the combination treatment or placebo. The researchers found that the combination treatment decreased the rate of loss of primary unassisted graft patency (the useful life of a graft before it's blocked for the first time) by 18 percent and the rate of developing significant stenosis by 28 percent. "...

SYNTAX Substudy Shows Positive Outcomes for Left Main Patients Treated With TAXUS(R) Express2(R) Stent System

...ted with CABG). It is designed to assess 15-month patency (vessel openness) and the safety of stents and gra...nts, the primary endpoint is the rate of long-term patency (defined here as <50% stenosis) of the treated ... For those patients receiving a TAXUS Stent, the patency rate for the treated lesion was 92 percent. Reste...

Alpine Biomed Corporation to Integrate Bravo pH Monitoring With GastroTrac Software to Enhance Gastrodiagnostic Testing Capabilities

...for use in the USA]. The PillCam capsules are miniature video cameras that patients ingest. Given Imaging's other capsule products include Agile(TM) patency capsule, to verify intestinal patency, and Bravo(R), the only wireless, catheter-free, 48-hour pH test commercially available for pH testing to assess...

Robot improves suture proficiency more rapidly for surgeons inexperienced in laparoscopic techniques

... with open surgery). Measurements for water tightness of the suture and patency of the unblocked connection between the kidney and the ureter were comparab...d laparoscopy procedural times and the measurements for water tightness and patency of the suture approached those of the open surgical procedure group. Histol...

Drug-Eluting Stents Show Promise for Leg Arteries

... "We've traditionally used balloons to get these vessels open, but because the vessels get pretty small as you get down below the thigh, the long-term patency rates are not everything you'd dream of." Because vessels in the leg are either much larger or much smaller than those in the coronary system, the ...

Renowned Leader and Educator in Robotic Cardiac Bypass Surgery Leverages Cardica's C-Port(R) Flex-A(R) Anastomosis System in His Practice and to Educate Cardiothoracic Surgeons

...er hand, helps enable cardiothoracic surgeons to successfully perform port-only CAB procedures with reproducible anastomoses and excellent early graft patency results." He added, "The C-Port Flex-A system provides a consistent, mechanically-governed and repeatable automated attachment of the graft vessel d...
Patency in Medical Technology

Heparin Use Prior to Endoscopic Vein Harvest Improves Graft Patency in Off-Pump Coronary Artery Bypass Patients

Pre-heparinization Limits Clot Retention and Decreases Residual Clot Volume SAN FRANCISCO, June 8 /PRNewswire/ -- MAQUET Cardiovascular LLC announced today that data presented at the annual meeting of the International Society for Minimally Invasive Cardiothoracic Surgery show that administ...

Cardica Announces Publication of Pivotal PAS-Port(R) Proximal Anastomosis System Clinical Trial Results

... a follow-up angiogram nine months after their index procedure to determine patency (or degree of openness of the vein graft) for both the PAS-Port and control...the PAS-Port system met the primary efficacy endpoint of non-inferiority in patency at nine-month follow up compared to hand-sewn anastomoses. In addition, of ...

Lower Extremity Peripheral Vascular Stent and Balloon Catheter Markets to Exceed $180 Million in Europe by 2013

...m clinical trials such as Cordis' SIROCCO and Edwards Lifesciences' RESILIENT. The positive results from these trials have demonstrated both promising patency rates and reduced stent fracture rates, which will continue to bolster physician confidence in fem-pop stenting. Fem-pop PTA procedure volumes in Euro...

Boston Scientific Begins Clinical Trial for Next-Generation Nitinol Stent to Treat Iliac Artery Disease

...ty and providing physicians a new option for treating iliac disease." The EPIC Stent is a self-expanding nitinol stent designed to sustain vessel patency (openness), while providing enhanced visibility during placement. The ORION trial incorporates stent diameter ranges from 6-12 mm and lengths up to 1...

Video: ev3 Inc. Announces First Patient Enrollments in DEFINITIVE LE Post-Market Study

...h PAD. Up to 800 patients are expected to be enrolled from 50 clinical sites throughout the United States and Europe. The study will evaluate one-year patency in patients with leg pain (claudication) and one-year limb salvage in patients with critical leg ischemia (CLI) and include third party review of resu...

For Old or Young Dialysis Patients, AV Fistulas Remain Pure Gold

...e ages of 40 and 60) would fare when comparing the patency of AV fistulas. Researchers collected information ...or postinterventional primary patency. "AV fistula patency after intervention does not differ between younger... Abstract 121: "Evaluation of Post-Interventional patency of AV Fistulas in Elderly Hemodialysis Patients," ...

Trellis(R) Peripheral Infusion System Removes Blood Clots in Largest Reported Prospective Endovascular DVT (Deep Vein Thrombosis) Patient Series

...60 hospitals in the U.S. and internationally. In a total of 1,409 limbs treated in 1,304 patients, Grades II and III lysis with restoration of patency in patients with all clot chronicities were achieved in 95% of cases. The vast majority of cases (> 83%) were completed in less than two hours in ...

New Studies Confirm Safety, Effectiveness of Balloon Sinuplasty(TM) Technology for Chronic Sinusitis

...surgery with the Balloon Sinuplasty(TM) technology. They participated in one-year and two-year follow-up studies which reported: -- 92% functional patency at one-year follow-up. -- At two-year follow-up, 85% of patients reported improvement in their sinus symptoms. No patient's condition worsened. ...

Cardica Reports Positive Top-Line Results and Submits 510(k) for PAS-Port(R) Proximal Anastomosis System in Cardiac Bypass Surgery

...es and Europe. The primary endpoint of the trial was non-inferiority of the patency of the PAS-Port graft compared to the hand-sewn graft nine months following... a follow-up angiogram nine months after their index procedure to determine patency (or degree of openness of the vein graft) for both the PAS-Port and control...

Trellis(R) Catheter Removes Blood Clots Quickly, Restoring Blood Flow in 771 Deep Vein Thrombosis (DVT) Patients

...r at over 360 hospitals in the U.S. and internationally. In a total of 827 limbs treated in 771 patients, Grade II and III lysis with restoration of patency in patients with acute clot was achieved in 97% of cases. The vast majority of cases (> 80%) were completed in less than two hours in the single-setti...
Patency in Medical Products

Kidney Internal Splint Stent Sets

Description:... Used to establish and maintain nephrostomy drainage following pyeloplasty. The open ureteral segment promotes patency and allows the stent to adjust as edema subsides. Supplied sterile in peel-open packages. Intended for one-time use. CAUTION: Periodic evaluation is a...
Company:Cook Incorporated

GORE-TEX® Stretch Vascular Grafts-Standard Wall with Removable Rings

Description:...esist dilatation and the spread of infection, and ensure utmost thrombectomy safety. The GORE-TEX® Stretch Vascular Graft, with published improved patency for dialysis access (10 papers 650 patients and 1 abstract), is available in a wide range of configurations, including straight, tapered, removable r...
Company:W. L. Gore & Associates, Inc.

GORE-TEX Stretch Vascular Grafts-Thin Wall

Description:...ng, resist dilatation and the spread of infection, and ensure utmost thrombectomy safety. The GORE-TEX Stretch Vascular Graft, with published improved patency for dialysis access (10 papers 650 patients and 1 abstract), is available in a wide range of configurations, including straight, tapered, removable r...
Company:W. L. Gore & Associates, Inc.

GORE-TEX Vascular Grafts configured for Pediatric Shunts

Description:...s shunts in pediatric cardiac procedures. GORE-TEX Vascular Grafts offer such benefits as ease of implantation and take-down at total correction, good patency and avoidance of excessive shunt flow. The thin wall Stretch configuration provides kink resistance, improved handling, and better tissue approximati...
Company:W. L. Gore & Associates, Inc.

GORE-TEX Stretch Vascular Grafts-Standard Wall

Description:...ng, resist dilatation and the spread of infection, and ensure utmost thrombectomy safety. The GORE-TEX Stretch Vascular Graft, with published improved patency for dialysis access (10 papers 650 patients and 1 abstract), is available in a wide range of configurations, including straight, tapered, removable r...
Company:W. L. Gore & Associates, Inc.

GORE-TEX Stretch Vascular Grafts

Description:...urgeon's preference. GORE-TEX Stretch Vascular Graft is available in various configurations appropriate for angioaccess, and has demonstrated improved patency in the end-stage renal disease patient. GORE-TEX INTERING Vascular Graft provides kink and compression resistance through integrated radial support. I...
Company:W. L. Gore & Associates, Inc.

GORE-TEX Bifurcated Stretch Vascular Grafts

Description:...ng, resist dilatation and the spread of infection, and ensure utmost thrombectomy safety. The GORE-TEX Stretch Vascular Graft, with published improved patency for dialysis access (10 papers 650 patients and 1 abstract), is available in a wide range of configurations, including straight, tapered, removable r...
Company:W. L. Gore & Associates, Inc.

GORE-TEX Bifurcated Vascular Grafts

Description:...ection, and assure utmost thrombectomy safety. The Gore vascular graft line also includes the GORE-TEX Stretch Vascular Graft, with published improved patency for dialysis access (10 papers, 650 patients and one abstract). Gore vascular grafts are also available in a wide range of Stretch and non-stretch con...
Company:W. L. Gore & Associates, Inc.

EXXCEL™ Soft Vascular Graft

Features:...ter the procedure. Compression resistance is the ability of the graft to maintain an open lumen shape for ease of hood fashioning as well as for graft patency post implantation. Combination of soft but strong graft means excellent handling during surgery. It has superior handling characteristics providin...
Company:Boston Scientific Corporation

PINNACLE Introducer Sheath Designed for Vascular Access

Features:...d cross-cut valve which allows for smooth passage of devices while maintaining uncompromised hemostasis Smooth wire/dilator/sheath transition Assured patency in tortuous anatomy Both hub and stopcock handle are color-coded for easier size identification Dilator locks securely in place, eliminating backout...
Company:Boston Scientific Corporation
Patency in Medical Dictionary

Hysterosalpingography

... Hysterosalpingography (HSG) is a radiologic procedure to investigate the shape of the uterine cavity and the shape and patency of the fallopian tubes. It entails the injection of a radio-opaque material into the cervical canal and usually fluoroscopy with image... Curr...

Apnea

...ing. During apnea there is no movement of the muscles of respiration and the volume of the lungs initially remains unchanged. Depending on the patency (openness) of the airways there may or may not be a... ... pauses in breathing called apnea - even your child. ... Because obstructive sleep ...
Patency in Biological News

For old or young dialysis patients, AV fistulas remain pure gold

...nger patients (between the ages of 40 and 60) would fare when comparing the patency of AV fistulas. Researchers collected information about the patients' other...mary assisted, secondary or postinterventional primary patency. "AV fistula patency after intervention does not differ between younger and older patient popula...
Patency in Biological Technology

EMcision Announces 510(k) Clearance of the Habib EndoHPB, its Novel Bipolar RF Device for the Palliation of Biliary and Pancreatic Tumours

...Use of the Habib™ EndoHPB prior to stent insertion improves the stent patency by delaying tumour growth. 2) Clearance of obstructed metal stents: Self-expanding mesh metal stents (SEMS), which have longer patency and lower occlusion rates, are still subject to obstructive tumour in-growt...

Proteon Therapeutics Completes Second Closing of Equity Financing; Raises Total Series B to $50 million

...rgical procedures, hospitalizations, lower costs and less suffering for dialysis patients. PRT-201 also will be studied for its ability to prolong the patency of arteriovenous grafts (AVGs). The development program to investigate PRT-201 for improving vascular access has been designated a fast track program ...

SYNTAX substudy shows positive outcomes for left main patients treated with TAXUS(R) Express(2)(R) Stent System

...ated with CABG). It is designed to assess 15-month patency (vessel openness) and the safety of stents and gra...nts, the primary endpoint is the rate of long-term patency (defined here as (less than)50% stenosis) of the t... For those patients receiving a TAXUS Stent, the patency rate for the treated lesion was 92 percent. Resten...

Proteon Therapeutics Completes $38M Equity Financing; Initiates Phase 1/2 Clinical Study of PRT-201 in Hemodialysis Patients and Signs Option Agreement With Major Pharmaceutical Company

...gical procedures, hospitalizations, lower costs, and less suffering for dialysis patients. PRT-201 also will be studied for its ability to prolong the patency of arteriovenous grafts (AVGs). About Proteon Therapeutics Proteon Therapeutics, Inc., is a privately held biopharmaceutical company develo...

Naglazyme Approved by Brazil's National Health Surveillance Agency

...sponse did not correlate with the severity of adverse events. Because antihistamine use may increase the risk of apneic episodes, evaluation of airway patency should be considered prior to the initiation of treatment. Consideration to delay Naglazyme infusion should be given when treating patients who presen...

Naglazyme Approved by Japanese Ministry of Health

...sponse did not correlate with the severity of adverse events. Because antihistamine use may increase the risk of apneic episodes, evaluation of airway patency should be considered prior to the initiation of treatment. Consideration to delay Naglazyme infusion should be given when treating patients who presen...

Cardica Announces Fiscal 2008 Second Quarter Financial Results and Business Progress

...can Heart Association Scientific Sessions demonstrating that C-Port xA(R) and C-Port(R) Flex-A(R) Distal Anastomosis Systems produce excellent patency in off-pump cardiac bypass surgery; -- Hosted a premier live webcast demonstrating the use of the C-Port xA and the C-Port Flex-A systems dur...

Cardica and Intuitive Surgical to Host Educational Symposium on 'Advanced Techniques and Technologies in Robotic Coronary Revascularization and Mitral Valve Repair'

... from those indicated by these forward-looking statements, including risks associated with market acceptance of Cardica's C-Port systems and long-term patency of CABG grafts completed with Cardica's C-Port systems, as well as other risks detailed from time to time in Cardica's SEC reports, including its Quar...

The Wisconsin Heart Hospital Announces Live Webcast Demonstrating Breakthrough Device to Facilitate Beating Heart and Robotic Coronary Revascularization Surgery

...Presbyterian Hospital of Denton. Dr Cai will present his published clinical patency data on the C-Port distal portfolio and review Dr. Balkhy's C-Port patency data from the November 2007 American Heart Association Scientific conferenc...
Patency in Biological Definition

Infertility

...ility medication which stimulates the ovaries to "ripen" and release eggs (e.g. clomifene citrate , which stimulates ovulation) Surgery to restore patency of obstructed fallopian tubes Donor insemination which involves the woman being artificially inseminated with donor sperm. In vitro fertilizat...
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