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Sealless heart pump 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-001/00
  • A61N-005/00
출원번호 US-0349000 (1989-05-08)
발명자 / 주소
  • Golding Leonard A. R. (Moreland Hills OH) Smith William A. (Lyndhurst OH) Wade Warren F. (Orange Village OH)
출원인 / 주소
  • The Cleveland Clinic Foundation (Cleveland OH 02)
인용정보 피인용 횟수 : 131  인용 특허 : 0

초록 ▼

A sealless centrifugal blood pump is provided in which a rotatable impeller is supported in a pump housing by fluid bearings during operation. Rotational movement of the impeller is accomplished with an inverted motor for magnetic driving of the impeller and maintenance of the axial running position

대표청구항 ▼

A blood pump for pumping blood through a living body, the blood pump comprising: a housing having an inlet and outlet in fluid communication with a chamber defined therein, the housing including a portion that extends axially inwardly into the chamber; an annular pump rotor received in the chamber a

이 특허를 인용한 특허 (131)

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