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The Trifecta (TM) Valve. (Photo: St. Jude Medical, Inc.) Conducted at 31 medical centers in the U.S., Canada and Europe, the study followed 1,014 eligible patients implanted with the Trifecta ...
St. Jude Medical was founded in 1976 to further develop bi-leaflet artificial heart valves, which were originally created in 1972 at the University of Minnesota. [4] [5] St. Jude Medical's bi-leaflet valve was developed in large part by Dr. Demetre Nicoloff of the University of Minnesota and St. Jude Medical employee Don Hanson.
An artificial heart valve is a one-way valve implanted into a person's heart to replace a heart valve that is not functioning properly (valvular heart disease). Artificial heart valves can be separated into three broad classes: mechanical heart valves, bioprosthetic tissue valves and engineered tissue valves.
In 1976, he founded St. Jude Medical where his team engineered the first bileaflet mechanical heart valve, which reduced the frequency of blood clots in patients. It still dominates the mechanical valve replacement market. [4] [5] In 1982, Villafana founded GV Medical, which developed a device to open blood vessels open. [6]
The Food and Drug Administration has announced on its website that medical device maker St. Jude Medical last month recalled a device used in heart surgery because of the risk that it could cause ...
St. Jude Medical Announces First Implant Evaluating New Size of Portico Heart Valve in Ongoing European Clinical Trial ST. PAUL, Minn.--(BUSINESS WIRE)-- St. Jude Medical, Inc. (NYS: STJ) , a ...
A BBB-accredited company agrees to abide by a set of accreditation standards BBB says are "attributes of a better business." These include honesty in advertising, transparency, and responsiveness ...
The two important creative stages in tissue heart valves (from 1964 to 1971) took place in a short space of seven years and that since 1971 when the concept of 'man-made pericardial valves' was created, no other significant invention has occurred in this field except the use of bovine pericardium in the construction of transcatheter valves for ...