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Collagen treatment apparatus and method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61N-005/06
출원번호 US-0926331 (1992-08-06)
발명자 / 주소
  • Sand Bruce J. (Hidden Hills CA)
출원인 / 주소
  • Laser Biotech, Inc. (Los Angeles CA 02)
인용정보 피인용 횟수 : 169  인용 특허 : 0

초록

A method and apparatus for controlled thermal shrinkage of collagen tissue by irradiation with coherent energy in the wavelength band of 1.80 to 2.55 microns as generated by a laser. A specific application to ophthalmological corneal reshaping is described.

대표청구항

A keratoplasty system, comprising: a surgical laser that generates a first radiation beam within a wavelength range of about 1.80 to 2.55 microns, an aiming laser that generates a second radiation beam, a substantially transparent heat sink especially adapted to be positionable in contact with the s

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