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Drive system for artificial hearts and left-ventricular assist devices 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-002/22
출원번호 US-0298119 (1989-01-17)
발명자 / 주소
  • Young David B. (1730 Bellewood Rd. Jackson MS 39211-5701) Pawlak Andrzej M. (4839 Gamber Drive Troy MI 48098)
인용정보 피인용 횟수 : 68  인용 특허 : 0

초록 ▼

A drive system for artificial hearts and left-ventricular assist devices. The drive system includes one or more implantable pumps driven by external electromagnets. Each pump preferably includes an armature made of a permanent magnet material having a magnetic energy product of at least about 30×106

대표청구항 ▼

Apparatus for driving an implanted blood-pumping mechanism which is powered by fluid pressure, said apparatus comprising: an implantable drive pump for mounting internally of the human body, comprising a housing defining a pump chamber, and a movable element supported in said housing to effect pumpi

이 특허를 인용한 특허 (68)

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  66. Peters, William Suttle; Parkin, Rodney Gordon, Synchronization control system.
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