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valves in Medical News

Heart Valves Fashioned From Stem Cells in Umbilical Cord Blood

They could grow with kids who are born with heart valve defects, researchers say MONDAY, Nov. 10 (HealthDay News) -- Stem cells collected at birth from the umbilical cord may help doctors fashion new heart valves for children born with heart valve defects. The tissue-engineered val...

ATS Medical Announces Second Quarter 2009 Results

... products, consisting of mechanical valves, tissue valves and repair products, was up 21.9% on a year-over-y...." Product Highlights Mechanical Heart valves Mechanical valve revenue was $11.9 millio...ring the quarter. Tissue Heart valves Tissue valve revenue during the second qu...

CryoLife Reports Record Quarterly Revenues of $28.2 Million

... distribution of CryoValve((R)) SG pulmonary heart valves increased to $1.5 million for the second quarter o...m the distribution of CryoValve SG pulmonary heart valves increased to $2.7 million for the first six months...ks affecting BioGlue, CryoValve SG pulmonary heart valves and other SynerGraft processed tissues and product...

Tyco International Reports Third Quarter Earnings from Continuing Operations Before Special Items of $0.58 Per Share and GAAP Earnings of $0.51 Per Share

...anges in foreign currency rates with an organic revenue decline of 5%. The valves business grew 2% organically, which was offset by a 13% organic revenue dec...products and services, fire protection and detection products and services, valves and controls, and other industrial products. Tyco had 2008 revenue of more ...

New Custom Hybrid Planetary Gearbox Series from NMB

... today a complete series of highly customizable hybrid planetary gearboxes. These are specially design for the medical industry, as well as for pumps, valves and material handling equipment. The new GN and GR series of hybrid planetary gearboxes is designed for smooth, low speed operation and high ...

American Pacific to Release Financial Results and Hold Fiscal 2009 Third Quarter Investor Teleconference

...pecialty chemicals used in solid rocket motors for space launch and military missiles. AMPAC also designs and manufactures liquid propulsion systems, valves and structures for space and missile defense applications. We produce clean agent chemicals for the fire protection industry, as well as electro-chem...
valves in Medical Technology

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

...pletely. New Ways to Repair Heart valves -- Without Open Heart Surgery ROCHEST..., Minn. -- New, less invasive ways to repair heart valves may fundamentally transform how this lifesaving pr... do know that when properly placed, the artificial valves are highly effective. Tying and tighten...

NHS National Innovation Centre Cites VNUS Closure(R) Procedure as Select Innovative Technology

...S Hospital & Imperial College London. Varicose veins are caused by increased pressure in the legs as a result of venous reflux and faulty valves in the leg veins. Left untreated, venous reflux can lead to painful varicose veins, swelling in the lower limbs, and skin problems, such as itching, ...

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

...n. "BACE corrects the functional abnormality that leads to mitral regurgitation, whereas current devices on the market focus on replacing or repairing valves that are structurally normal." In addition, the novel feature of BACE is that it can be remotely adjusted through ports under the skin that funne...

Pivotal National Trial Uses Newest Interventional Radiology Treatment to Bust Blood Clots in Legs

...s do not dissolve the existing clot, which remains in the leg. While many patients' clots will slowly dissolve over time, often the vein wall and vein valves become irreversibly damaged in the process. "PTS develops as a direct result of having the blood clot stay in the vein. The blood clot continues to bl...

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

...Graft(R) technology were compared to 1,246 patients who received a conventionally processed CryoValve pulmonary heart valve. All patients received the valves in conjunction with either a right ventricular outflow tract (RVOT) reconstruction or as part of the Ross Procedure, which is described below. Average...

Thrombosis Guidelines Emphasize Difficult Choices for Pregnant Women

...and are, therefore, advised to stop taking VKAs before 6 weeks of fetal gestation. However, some pregnant women with certain types of mechanical heart valves may be continued on VKA therapy because of concerns about the effectiveness of alternative anticoagulants in preventing stroke and valve thrombosis. F...
valves in Medical Products

ENDOlap™ suction and irrigation trumpet valves

Description: ENDOlap™ suction and irrigation trumpet valves...
Company:Cardinal Health, Inc.

Sophy Adjustable Pressure Valves

Description: Pioneer in 1985 by launching the 1st adjustable pressure valve. More than 55,000 SOPHY adjustable pressure valves implanted throughout the world between 1985 and 2003....
Company:Sophysa USA, Inc.

AirLife™ Brand Misty Max 10™ Disposable Nebulizers

Description:...ous patient positions. Nebulizer With Bacteria Filter 002450 provides protection and convenience through its utilization of a reservoir and one-way valves for administration of medicated aerosol. The aerosol is contained within the nebulizer sytem instead of freely flowing into the surrounding air. Th...
Company:Cardinal Health, Inc.

Diamond Reusable Suction-Irrigation Probes

Description:... Diamond Reusable Probed work with all ACMI™ instrument inserts. Dual trumpet valves provide smooth, effective fingertip control over suction and irrigation....
Company:GYRUS ACMI

PARI LC PLUS® Reusable Nebulizer

Description:...s in the respirable range that leads to improved drug delivery to the lungs. Designed for children as well as adults, the PARI LC PLUS® uses 2 valves to maximize aerosol delivery and minimize medication wastage....
Company:PARI Respiratory Equipment, Inc.

002438 AirLife™ Brand Misty Max 10™ Disposable Nebulizers

Description:...ous patient positions. Nebulizer With Bacteria Filter 002450 provides protection and convenience through its utilization of a reservoir and one-way valves for administration of medicated aerosol. The aerosol is contained within the nebulizer sytem instead of freely flowing into the surrounding air. In...
Company:Cardinal Health, Inc.
valves in Medical Definition

Pathology

... Pulmonary circulation Pulmonary embolism - Cor pulmonale Pericardium Pericarditis - Cardiac tamponade Endocardium / heart valves Endocarditis - Mitral regurgitation - Mitral valve prolapse - Mitral stenosis - Aortic valve stenosis - Aortic insufficiency - Pulmona...
valves in Medical Dictionary

Venous insufficiency

... Chronic venous insufficiency (CVI) occurs when the valves in your leg veins are ... Families > Vascular Conditions, Tests, Treatme...vular incompetence in the ... Deep venous insufficiency occurs when the valves of the deep veins are damaged ... Venous insufficiency is caused by...

Venous

...enous reflux? ... Congestive heart failure is a condition in which the cardiac muscle does not pump blood efficiently through the various valves of the heart and the remainder of the ... Information on venous malformations, a condition treated by the Vascular Malformation Center at Chil...

Varicocele

...t ... A varicocele develops because of defective valves that normally allow for blood ... vasectomy ... varicoceletomy, ... A varicocele forms when valves inside the veins along the spermatic cord prevent ...ricose veins - scrotum A varicocele forms when valves inside the veins along the spermatic co... Surgery...

Varicose Veins

... become enlarged and tortuous. The term commonly refers to the veins on the leg, although varicose veins can occur elsewhere. Veins have leaflet valves to prevent blood from flowing backwards... Varicose veins — Comprehensive overview covers symptoms, causes, treatment and self-care of thi...

Varicose Vein

... become enlarged and tortuous. The term commonly refers to the veins on the leg, although varicose veins can occur elsewhere. Veins have leaflet valves to prevent blood from flowing backwards... Varicose veins — Comprehensive overview covers symptoms, causes, treatment and self-care of thi...

Ulcer

... Corneal ulcer , an inflammatory or infective condition of the cornea. Venous ulcer , a wound thought to occur due to improper functioning of valves in the veins ... A peptic ulcer , also known as ulcus pepticum, PUD or peptic ulcer disease, is an ulcer of an area of the gastrointesti...
valves in Biological News

Heart valves that grow with the patient

When German President Horst Khler awards the German Future Prize for 2008 on 3 December in Berlin, researchers and research projects funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) will once again be the focus of attention. Professor Axel Haverich, a heart surgeon a...

NIH awards Clemson bioengineer $1.5 million to improve durability of tissue heart valves

CLEMSON The National Institutes of Health (NIH) has awarded Naren Vyavahare, Hunter Endowed Chair and professor of bioengineering at Clemson University, more than $1.5 million over four years to develop durable bioprosthetic heart valves (BHVs). Aortic valves taken from pigs are used in thousa...

Test helps in fight against lung infections and for treating other life-threatening infections

...o bioFILM PA™ that will address biofilm infections caused by other bacteria such as infections of catheters, artificial joints, mechanical heart valves and other devices. Innovotech™ Inc. developed bioFILM PA™ and the University of Alberta Hospital laboratory, under the direction of Dr...

Music is the engine of new U-M lab-on-a-chip device

... in a microfluidic device today, researchers often use dozens of air hoses, valves and electrical connections between the chip and a computer to move, mix and...l student Sean Langelier, and their collaborators replaces these air hoses, valves and electrical connections with what are called resonance cavities. The res...

Researchers achieve major breakthrough with water desalination system

...eing this project. "It can control a variety of process variables, including the precise measure of chemical additives to condition the water. All the valves are computer-controlled, so the system can adjust itself automatically. We can also see how much energy we're using, and in the software, we've also i...

Protein that triggers plant cell division revealed by researchers

... From the valves in a human heart to the quills on a porcupine to the petals on a summer lily, the living world is as varied as it is vast. For this to be possible, th...
valves in Biological Technology

CryoLife Receives FDA 510(k) Clearance for SynerGraft(R) Processed Human Pulmonary Heart Valves

ATLANTA, Feb. 7 /PRNewswire-FirstCall/ -- CryoLife, Inc., (NYSE: CRY ) a biomaterials, medical device and tissue processing company, today announced that it has received 510(k) clearance from the Food and Drug Administration (FDA) for its CryoValve(R) SG pulmonary human heart valve processed ...

Video: Varicose Veins, Much More Than a Cosmetic Issue, Can Prove a Health Risk

...aricose veins." Varicose veins occur when blood vessels have trouble carrying blood from the legs back to the heart. This is the result of faulty valves and weakened vein walls and can lead to pain swelling and fatigue in the legs. While surgical treatments have traditionally been used to treat va...

ATS Medical Announces Participation in the Annual Meeting of the American Association for Thoracic Surgeons

... Valve and its newest advancement, the ATS Open Pivot(R) AP360(TM) with enhanced surgical implant characteristics. The family of ATS mechanical heart valves features a unique open pivot design that results in exceptional hemodynamic performance and a low risk profile. Stephen Westaby, BSc, MS, PhD, from J...

CryoLife Reports Record First Quarter Revenues of $26.7 Million

... valves. Revenues from the distribution of CryoValve(R) SG pulmonary heart valves increased to $1.2 million in the first quarter of 2009 from $218,000 in the...here are a variety of risks affecting BioGlue, CryoValve SG pulmonary heart valves and other SynerGraft processed tissues and products may not be accepted by ...

Frost & Sullivan Recognizes Excellence in Medical Technologies & Life Sciences

... LLC -- 2009 North American Remote Patient Monitoring Growth Enabling Technology Award ValveXchange, Inc. -- 2009 North American Prosthetic Heart valves Technology Innovation of the Year Award Veran Medical Technologies, Inc. -- 2009 North American Image Guided Therapy Technology Innovation of the...

AMPAC Fine Chemicals Announces the Inauguration of the New cGMP Continuous Processing Development Facility

...specialty chemicals used in solid rocket motors for space launch and military missiles. AMPAC also designs and manufactures liquid propulsion systems, valves and structures for space and missile defense applications. We produce clean agent chemicals for the fire protection industry, as well as electro-chemi...
valves in Biological Products

Full-Configuration Camera Link NI PCIe-1429 from National Instruments Corporation

Description:...e high-speed imaging to perform particle image velocimetry, track the movement intricacies in gait analysis or measure the stimulus responses in heart valves or eye corneas....
Company:National Instruments Corporation
valves in Biological Definition

Marfan syndrome

...vascular system. Marfan syndrome may cause leakage of the mitral or aortic valves that control the flow of blood through the heart. This may produce shortne...chocardiography , which involves the use of ultrasound to study the heart valves and the aorta. Beta blockers have been used to control some of the compli...
valves in Biological Dictionary

Semilunar valves

In anatomy, the heart valves maintain the unidirectional flow of blood in the heart by opening and closing depending on the difference in pressure on each side. They are mechanically similar to reed valves . The pulmonary valve is the semilunar valve of the heart that lies between the...

Ventricle

...entricle . ... Double inlet ventricle is a congenital cardiac malformation in which both atria ... The ventricle to which both atrioventricular valves or common atrioventricular ... Normally, the heart has a right and left ventricle that serve as the heart's pumping chambers. ... Single ventr...

Veins

... on the backs of the calves or on the inside of ... Veins have leaflet valves to prevent blood from flowing backwards (retrograde) ... When veins become varicose, the leaflets of the valves no longer meet properly, ... More about Varicose Veins : Causes and sym...

Tricuspid valve

...ge to the valve itself, but ... The tricuspid valve is one of four valves that control the flow and direction of ... Tricuspid valve disorders, w... prognosis. Tricuspid valve repair was performed in 9 patients whose valves had infective ... 2,4,5 Valve excision results in massive tricuspid reg...

Lymphatic vessels

...tic vessels . ... Lymphatic vessels , located throughout the body, are larger than capillaries, and ... Most of the lymphatic vessels have valves like those in veins to keep the lymph, ... Information on lymphatic malformations, a condition treated by the ... In certain areas the dilated ...

Left ventricle

... (DILV) is a congenital heart defect that affects the ... Double inlet left ventricle (DILV) is a congenital heart defect that affects the valves of the heart. Congenital means it is present from birth. The aortic valve lets blood flow from the heart's left ventricle into the aorta. ... I...
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