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Inflow cannula for intravascular blood pumps 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-005/00
  • A61F-001/24
출원번호 US-0385558 (1989-07-26)
발명자 / 주소
  • Wampler Richard K. (Gold River CA)
출원인 / 주소
  • Johnson & Johnson (New Brunswick NJ 02)
인용정보 피인용 횟수 : 120  인용 특허 : 0

초록 ▼

An inflow cannula for intraortic blood pumps has a curved, spring-loaded body for blind retrograde insertion through the aortic arch, and a soft, beveled foldable but resilient tip which properly positions the tip, if necessary, with respect to the aortic valve prior to retrograde insertion of the d

대표청구항 ▼

An inflow cannula for retrograde insertion of the blood intake for an intravascular blood pump through the aortic valve, comprising: (a) a substantially stiff body section adapted to be attached at is proximal end to the intake of an intravascular blood pump; and (b) a substantially soft, elongated,

이 특허를 인용한 특허 (120)

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