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System and method for detecting, correcting and measuring depth movement of target tissue in a laser surgical system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01S-017/08
출원번호 US-0655919 (1991-02-19)
발명자 / 주소
  • Fountain William D. (Fremont CA)
출원인 / 주소
  • Phoenix Laser Systems, Inc. (San Francisco CA 02)
인용정보 피인용 횟수 : 74  인용 특허 : 0

초록

A system and method for detecting, measuring and correcting for movements of a target in a medical analytic or surgical system utilizes generally the principles of confocal microscopy. A pinhole and photodetector combination is positioned behind optics of a system for delivering an ophthalmic surger

대표청구항

An optical system for detecting and correcting for movements in a depth direction of a target at which a treatment laser beam is directed, the treatment laser beam passing through a common objective lens with the optical system, comprising, objective lens means at the front of the optical system, to

이 특허를 인용한 특허 (74)

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