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Left ventricular assist device and method for temporary and permanent procedures 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-001/24
출원번호 US-0334934 (1989-04-07)
발명자 / 주소
  • Arnold John R. (666 Seminole Dr. Winter Park FL 32789)
인용정보 피인용 횟수 : 289  인용 특허 : 5

초록

A left ventricular assist device and method is utilized to relieve the hemodynamic burden on a diseased left ventricle in the heart of a patient by inserting a shunt having an impellar for effectuating a substantially non-turbulent, non-traumatic flow of blood either from the left atrium or the pati

대표청구항

A method for relieving the hemodynamic burden on a diseased left ventricle in the heart of a patient, comprising the steps of: implanting a shunt within the patient\s chest cavity between the interior of the patient\s left atrium and the patient\s major arterial system; positioning an impeller in sa

이 특허에 인용된 특허 (5)

  1. Moise John C. (Carmichael CA), Anti-thrombogenic blood pump.
  2. Wampler Richard K. (Rancho Cordova CA), High-capacity intravascular blood pump utilizing percutaneous access.
  3. Moise John C. (Carmichael CA), Magnetically suspended rotor axial flow blood pump.
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  5. Wampler Richard K. (Gold River CA) Carriker John W. (Gold River CA) Butler Kenneth C. (Carmichael CA) Moise John C. (Carmichael CA), Single-stage axial flow blood pump.

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