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Intraventricular artificial hearts and methods of their surgical implantation and use 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-001/12
출원번호 US-0311921 (1989-02-16)
발명자 / 주소
  • Jarvik Robert K. (124 W. 60th St. New York NY 10023)
인용정보 피인용 횟수 : 161  인용 특허 : 29

초록 ▼

A method of treating heart failure is disclosed in which, without removing the damaged heart, implantation of prosthetic blood-pumping means within the natural heart sustains its function. The invention includes electrically-powered positive displacement pumps, muscle-powered pumps, and electrically

대표청구항 ▼

An artificial heart, heart assist, or blood pumping device adapted to propel blood therethrough by means of rotary hydrodynamic fluid pumping elements, comprising: (a) inflow and outflow means by which to connect said device to the vascular system, (b) blood containing housing means within which a p

이 특허에 인용된 특허 (29)

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