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Collagen membranes for medical use 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07K-015/20
  • C07G-007/00
  • C08H-001/06
출원번호 US-0825812 (1986-02-04)
발명자 / 주소
  • Chu George (Sunnyvale CA) Daniels John R. (Pacific Palisades CA)
출원인 / 주소
  • Collagen Corporation (Palo Alto CA 02)
인용정보 피인용 횟수 : 86  인용 특허 : 0

초록

Collagen membranes with desired properties are prepared by using a variety of gel-forming techniques in combination with methods for converting the gels to solid forms. The properties of these membranes or other solid forms may be further altered by cross-linking the collagen preparation either afte

대표청구항

A process for preparing a collagen membranous material which comprises compressing a collagen gel matrix to form a fiber network, and drying said network, wherein the compression is conducted by absorbing the aqueous fraction from the gel.

이 특허를 인용한 특허 (86)

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