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X-ray catheter

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-018/18
출원번호 US-0701764 (1996-08-22)
발명자 / 주소
  • Chornenky, Victor I.
  • Forman, Michael R.
출원인 / 주소
  • Medtronic Ave, Inc.
대리인 / 주소
    Ingrassia Fisher & Lorenz, P.C.
인용정보 피인용 횟수 : 47  인용 특허 : 83

초록

A catheter for emitting radiation is disclosed, comprising a catheter shaft and an x-ray unit attached to the distal end of the catheter shaft. The x-ray unit comprises an anode and a cathode coupled to an insulator to define a vacuum chamber. The cathode is preferably a field emission cathode of gr

대표청구항

1. An x-ray catheter comprising:a flexible catheter shaft for being advanced through lumens of the vascular system, the catheter shaft having a distal end;an x-ray unit coupled to the distal end, the x-ray unit comprising an anode, a cathode, an insulator having an external surface, and a conductive

이 특허에 인용된 특허 (83)

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