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Device for mapping corneal topography 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-003/10
출원번호 US-0494683 (1990-03-16)
발명자 / 주소
  • Bille Josef F. (Rancho Santa Fe CA)
출원인 / 주소
  • Intelligent Surgical Lasers, Inc. (San Diego CA 02)
인용정보 피인용 횟수 : 105  인용 특허 : 0

초록

A device for mapping the topography of the cornea of an eye has a light source for directing a beam of collimated monochromatic light characterized by a flat wave front onto the cornea. Positioned between the light source and the cornea is an objective lens for focusing this flat wave front toward t

대표청구항

A device for mapping the topography of the cornea of an eye which comprises: means for generating a beam of collimated monochromatic light characterized by having a flat directed wave front; means for directing said beam toward said cornea; an objective lens for converting said flat wave front into

이 특허를 인용한 특허 (105)

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