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Medical device for delivering a water-insoluble therapeutic salt or substance

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-002/06
출원번호 US-0069659 (1998-04-29)
발명자 / 주소
  • Dinh Thomas Q.
  • Wolff Rodney G.
  • Berg Eric P.
출원인 / 주소
  • Medtronic, Inc.
대리인 / 주소
    Latham
인용정보 피인용 횟수 : 114  인용 특허 : 39

초록

A device useful for localized delivery of a therapeutic material is provided. The device includes a structure including a porous material; and a water-insoluble salt of a therapeutic material dispersed in the porous material. The water-insoluble salt is formed by contacting an aqueous solution of a

대표청구항

[ We claim:] [1.] A medical device having at least one blood-contacting surface comprising:a non-fibrin porous material having fibrin incorporated therein; anda water-insoluble therapeutic salt dispersed in at least a portion of the porous material.

이 특허에 인용된 특허 (39)

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  33. Muller, Michael F.; Ferry, John D., Preparation of protein films.
  34. Larm Olle (Nyngsvgen 86 S-161 39 Bromma SEX), Process for covalent coupling for the production of conjugates, and polysaccharide containing products thereby obtained.
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