Valve

Southern California Surgical Center (heart411.com) Specializes in Mitral Valve Replacement

LOS ANGELES, July 27 /PRNewswire/ -- The California Cardiothoracic Surgery Center specializes in cardiothoracic surgery including mitral valve replacement. Fatigue shortness of breath and coughing might not seem like serious symptoms. In fact, most people brush off these se...

ATS Medical Announces Participation in the Joint Meeting of the Society for Heart Valve Disease and Heart Valve Society of America

MINNEAPOLIS, June 25 /PRNewswire-FirstCall/ -- ATS Medical, Inc. (Nasdaq: ATSI ), manufacturer and marketer of state-of-the-art cardiac surgery products and services, today announced participation in the upcoming joint meeting of the Society for Heart Valve Disease and Heart Valve Society of Ame...

New Heart Valve Repair System Tested for Safety

Reversible implant appears safe, but more study is needed, researchers say TUESDAY, June 23 (HealthDay News) -- A new method of repairing leaking mitral heart valves appears safe, a small study shows. In the new study, researchers tested a reversible implant called the Percutaneous ...

First-degree relatives of patients with bicuspid aortic valve should be screened

Bicuspid Aortic Valve (BAV), a condition in which patients' aortic valves have just two leaflets instead of the normal three, is the most common cardiac anomaly, affecting up to two percent of the general population. The defect can result in calcification deposits on the heart valve, leakage of t...

Unique Bypass is Rare, New Treatment for People with Severe Aortic Valve Stenosis

Previously, sufferers had few options for this aggressive, deadly disease, but there's a promising new procedure being performed at Abington Memorial Hospital that's offering new hope for these patients. Abington, PA (PRWEB) May 5, 2009 -- There's new hope for people wi...

Excelsior Medical Corporation Receives FDA Approval to Market SwabCap(TM) Luer Access Valve Disinfection Cap

NEPTUNE, N.J., May 1 /PRNewswire/ -- Excelsior Medical Corporation, a leading medical device manufacturer headquartered in New Jersey, announces today that they have received 510 (k) clearance to sell their SwabCap(TM) Luer Access Valve Disinfection Cap. SwabCap(TM) is designed to assist...

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Valve in Medical Technology

July 2009 Mayo Clinic Health Letter Highlights a Positive Outlook, Bell's Palsy and Heart Valve Repair

Studies Show a Sunny Outlook is Good for Health, Longer Life ROCHESTER, Minn., July 22 /PRNewswire-USNewswire/ -- Here are highlights from the July issue of Mayo Clinic Health Letter. You may cite this publication as often as you wish. Reprinting is allowed for a fee. Mayo...

Cerenis Therapeutics In-Licenses Intellectual Property for New Treatment of Aortic Valve Stenosis

Intellectual property based on breakthrough research from a team led by Dr. Jean-Claude Tardif at the Montreal Heart Institute Research Centre, Canada. TOULOUSE, France and ANN ARBOR, Mich., Feb. 3 /PRNewswire/ -- Cerenis Therapeutics SA (Cerenis), a privately held pharmaceutical company deve...

Mardil Inc. Advances Its Novel Cardiac Device to First-In-Human Trials for Mitral Valve Regurgitation

RESEARCH TRIANGLE PARK, N.C., Jan. 26 /PRNewswire/ -- Mardil Inc., a cardiac device company with novel technology for treating mitral valve regurgitation, has successfully advanced its device to first-in-human testing, a milestone achievement for the 2-year-old company. The first patient was...

Two-Year Follow-Up Data Demonstrates Preservation of Adequate Mitral Valve Area in Patients Treated with the MitraClip(R) System

MENLO PARK, Calif., Dec. 4 /PRNewswire/ -- Long-term data published in EuroIntervention showed that the expected decrease in Mitral Vale Area (MVA) after repair with the MitraClip(R) system to correct mitral regurgitation (MR) is not associated with clinically significant mitral stenosis. Addition...

Positive Mid-Term Results on CryoValve(R) SG Pulmonary Human Heart Valve Presented at Western Thoracic Meeting

ATLANTA, June 30 /PRNewswire-FirstCall/ -- CryoLife, Inc. (NYSE: CRY ), a biomaterials, medical device and tissue processing company, has announced that positive mid-term performance data on the CryoValve(R) SG decellularized pulmonary human heart valve were presented on June 28th at the 34th...

CryoLife Announces First Implant of Combination Aortic-Mitral Allograft Heart Valve at the Cleveland Clinic

ATLANTA, May 12 /PRNewswire-FirstCall/ -- CryoLife, Inc. (NYSE: CRY ), a biomaterials, medical device and tissue processing company, today announced the first implantation of the combination aortic-mitral allograft heart valve in a patient at the Cleveland Clinic. The surgery was performed by...

Valve in Medical Products

Breathe-Easy™ with Suction Valve for Tracheotomies

Description: Passive heat and moisture exchangers for respiratory applications....
Company:Vital Signs, Inc.

SAFE-T-VAC Control Valve Suction Catheter Mini-Trays without Solution

Description: Sterile, Coil Packed Suction Catheter Mini Tray with (2) Walleted SAFESKIN PURPLE NITRILE Latex-Free Exam Gloves...
Company:Kendall Company

Alpha I® with Lock-out™ Valve Reservoir

Description: The Alpha I continues to be a proven, reliable penile implant. Recent studies show the Alpha I to have mechanical reliability rates of over 97.5% at five years on first-time implants. ioflex material contributes to excellent mechanical reliability rates for the Alpha I. Thats because Bioflex: Prov...
Company:Mentor Corporation

FLEXOR CHECK-FLO Introducer Set Large Valve Assembly with Radio-opaque Band

Description: Used to introduce large balloon, closed and non-tapered end catheters or other devices for intervention....
Company:Cook Incorporated

CHECK-FLO Introducer Sets Large Valve Assembly

Description: Used to introduce balloon, diagnostic and guiding catheters, or other devices for intervention....
Company:Cook Incorporated

FLEXOR CHECK-FLO Introducer Sets Small Valve Assembly

Description: Used to introduce balloon, closed and non-tapered end catheters or other devices for intervention....
Company:Cook Incorporated

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Valve in Medical Dictionary

Tricuspid valve

Tricuspid valve stenosis is a valvular heart disease which results in the narrowing of the orifice of the tricuspid valve of the heart. It's relatively a rare condition. The stenosis causes increased resistance to blood flow through the valve . The tricuspid valve is lo...

Mitral valve

The mitral valve is a dual-flap valve in the heart that lies between the left atrium (LA) and the left ventricle (LV). The mitral valve and the tricuspid valve are known collectively as the atrioventricular valves because they lie between the atria and the ventricles of... Mi...

Tricuspid atresia

... heart disease: diagnosis, treatment options and surgery discussed in simple language Atresia means "no opening" so in this condition, the valve is missing between the upper-right and lower-right chambers of the heart. Answers to your questions about tricuspid atresia and more! ... Abou...

Tooth abscess

...ble with treatment. ... ... of Abscess information, information on Abscess and resources regarding Abscess ... Tooth abscess and heart valve damage [Heart Disease] (Heart Forum) ... A tooth abscess is a collection of infected material (pus) resulting from ... Surgical drainage of th...

Tension pneumothorax

...reatening condition that results from a progressive deterioration and worsening of a simple pneumothorax , associated with the formation of a one-way valve at the point of a rupture in the... In medicine (pulmonology), a pneumothorax is a potential medical emergency wherein air or gas is present...

Systole

...(ie, crescendo phase becomes longer and decrescendo phase ... C. aortic valve during systole . D. aortic valve during diastole ... C. energy stored in the elastic fibers of the arteria...

Valve in Biological News

Prosthetic vein valve designed to direct blood flow shows promising pre-clinical results

Engineers at the Georgia Institute of Technology have developed a prosthetic vein valve to help improve the lives of those suffering from a condition known as chronic venous insufficiency. The condition, which affects more than seven million people in the United States alone, occurs when valves in...

Endobronchial valve significantly improves emphysema

CHICAGO, Oct. 22 Emphysema patients whose lungs are implanted with a pencil eraser-sized, one-way endobronchial valve experience significantly improved measures of lung function and report better quality of life, University of Pittsburgh School of Medicine researcher Frank C. Sciurba, M.D., repor...

Percutaneous aortic valve replacement safe, successful in high-risk patients

Catheter techniques are expanding into new territory, successfully aiding in the replacement of narrowed, calcified aortic valves in patients too sick to withstand open-chest surgery. According to a study reported at the 30th Annual Scientific Sessions of the Society for Cardiovascular Angiography ...

Bone and cartilage growth to blame for heart valve disease

Research to be published in the April 18 issue of the Journal of the American College of Cardiology provides the first explanation of an active rather than passive process that leads to heart valve degeneration, furthering a Northwestern researcher's effort to lead a paradigm shift in the medical c...

Building the lymphatic drainage system

...ear in the May 4 print issue of the Journal of Cell Biology . Foxc2 built the lymph vessel valves with the help of NFATc1, which was a known heart valve engineer. Norrmn and colleagues also showed that Foxc2 and NFATc1 physically interact and that many DNA binding sites for the two transcription factor...

American Chemical Society Weekly PressPac -- April 8, 2009

... setbacks among several once-promising anti-obesity drugs, according to the article. These problems include a wide range of side effects such as heart valve defects, high blood pressure, and psychiatric symptoms such as depression and anxiety, the article notes. But researchers have recently made inroad...

Valve in Biological Technology

CoreValve Successfully Treats the First Pacific Rim Patients with Its ReValving System for Percutaneous Aortic Valve Replacement : Australia/New Zealand Regulatory-Cleared Evaluation Registry is Expected to Lead to Market Clearance for These Countries

CoreValve ( www.corevalve.com ) announced today that an Australia/New Zealand-focused clinical evaluation of its proprietary percutaneous ReValving System, which features a porcine pericardium valve mounted in a self-expanding frame, was initiated last week. IRVINE, Ca...

Edwards Lifesciences Opens New Singapore Heart Valve Facility

SINGAPORE, May 22 /PRNewswire-FirstCall/ -- Edwards Lifesciences Corporation (NYSE: EW ), the world leader in the science of heart valves, today announced the opening of its new heart valve manufacturing facility in Changi North Crescent, Singapore. The state-of-the-art facility produces Edwa...

Edwards Lifesciences Celebrates One Million Heart Valve Patients and More at AATS 2008

IRVINE, Calif., May 8 /PRNewswire-FirstCall/ -- Edwards Lifesciences Corporation (NYSE: EW ), the world leader in the science of heart valves, announced that the company will celebrate a number of cardiac surgery milestones and product debuts at the 88th annual meeting of the American Associa...

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

- Event to be Held January 27th at 7:00 p.m. Eastern Time in Conjunction with Leading Cardiothoracic Surgeons Conference - REDWOOD CITY, Calif. and SUNNYVALE, Calif., Jan. 18 /PRNewswire-FirstCall/ -- Cardica, Inc. (Nasdaq: CRDC ) and Intuitive Surgical, Inc. (Nasdaq: ISRG ) to...

ATS Medical Expands Open Pivot Heart Valve Offerings

MINNEAPOLIS, Aug. 22 /PRNewswire-FirstCall/ -- ATS Medical, Inc. (Nasdaq: ATSI ), manufacturer and marketer of state-of-the-art cardiac surgery products and services, today announced that the US Food and Drug Administration (FDA) has granted the company approval to begin marketing additional ...

ATS Medical Confirms Excellent Durability of the ATS Open Pivot Mechanical Heart Valve

MINNEAPOLIS, July 9 /PRNewswire-FirstCall/ -- ATS Medical, Inc. (Nasdaq: ATSI ), manufacturer and marketer of state-of-the-art cardiac surgery products and services, today announced it has obtained new in vivo data to support the outstanding wear characteristics of the ATS Open Pivot(R) Mecha...

Valve in Biological Products

ValveLink8.2 Lee Valve 1.5-4ms Perfusion System from AutoMate Scientific, Inc

Description: Our fastest automated perfusion system. For real-time or pre-programmed liquid switching in perfusion, physiology, biophysics, electrochemistry, or general liquid-handling research applications. >UL> Increase reproducibility with 1.5-4 millisecond accuracy Run experiments automatically - even unat...
Company:AutoMate Scientific, Inc

Lone Wolf Proportional Valve from Parker Hannifin Corporation

Description: With its patented technology, the Lone Wolf valve has the highest performance characteristics of any Normally Open proportional valve available on the market. This VSO valve offers silent operation, provides repeatable high-speed performance, and ensures maximum accuracy. Achieves rapid, stable ...
Company:Parker Hannifin Corporation

ValveLink8 Pinch Valve Perfusion System from AutoMate Scientific, Inc

Description: For real-time or pre-programmed liquid switching in perfusion, physiology, biophysics, electrochemistry, or general liquid-handling research applications. Increase reproducibility with 10 millisecond accuracy. Run experiments automatically - even unattended Microprocessor-based for accuracy and ...
Company:AutoMate Scientific, Inc

ValveLink4 Economy Pinch Valve Perfusion System from AutoMate Scientific, Inc

Description: Our entry-level automated perfusion system. For real-time or pre-programmed liquid switching in perfusion, physiology, biophysics, electrochemistry, or general liquid-handling research applications. >UL> Increase reproducibility with 10 millisecond accuracy Run experiments automatically - even una...
Company:AutoMate Scientific, Inc

SVT3-2 Diverter Valve from Bio-Rad

Description: The SVT3-2 diverter valve is a 3-port, 2-position valve for use with the BioLogic DuoFlow system....
Company:Bio-Rad

LV-2080 Solvent Switching Valve from JASCO

Description: Contact us for more information...
Company:JASCO

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Valve in Biological Definition

Dialysis

... bag of dialysis fluid and then releases the twist valve located in the tip of their catheter; this permits...d, the lower, drain, bag is clamped off. The twist valve in the catheter is also closed. The clamp is then .... The drain line is then clamped off and the twist valve on the catheter end is opened. This permits fluid ...

Valve in Biological Dictionary

Tricuspid valve

The tricuspid valve is on the right side of the heart, between the right atrium and the right ventricle. The normal tricuspid valve usually has three leaflets and three papillary muscles. They are connected to the papillary muscles by the chordae tendineae, which lie in... Tricuspid val...

Ventricle

...on about ventricle in the free online English ... right ventricle - the chamber on the right side of the heart ... third ventricle . tricuspid valve ... The anterior horn of the lateral ventricle is the farthest forward part of the ... ( Enlargement of the fourth ventricle indicates that ...

Ureters

... Information on the diagnosis and treatment of vesicoureteral reflux in ... Ureters enter the bladder at a diagonal angle and have a special one-way valve ... UrologyHealth.org - the American Urological Association's online patient ... The kidneys send urine to the bladder through tubes called uret...

Umbo

...) umbo – Our zoology dictionary has ecology, physiology, genetics of umbo , and ... In a brachiopod, the umbo is the posterior part of each valve ; in a ... umbo - Medical definition of umbo from A Dictionary of Nursing at Encyclopedia.com ... umbo (um-boh) n. ... In a brachiopod, the ...

Trachea

...a products at the lowest prices. Comparison shopping made easy. trachea (TRAY-kee-uh) ... a surgeon between the esophagus and the trachea . A valve keeps food out of the trachea but lets air into the esophagus for esophageal ... ...

Sphincter

...e common ... The disease you are describing is known as sphincter of oddi dysfunction (SOD) ... Normally, this sphincter functions as a one-way valve to allow bile and ... Inflatable artificial sphincter surgery is used to treat some types of urinary ... The artificial sphincter is inserted...