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Antimicrobial fitting for medical catheters and method for their application 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-025/00
  • A61M-005/32
출원번호 US-0467951 (1990-01-22)
우선권정보 DE-3916648 (1989-05-22)
발명자 / 주소
  • Brenner Otto (Edingen DEX) Josefiak Christoph (Rimbach DEX) Schuhmacher Gnter (Weinheim DEX)
출원인 / 주소
  • Firma Carl Freudenberg (Weinheim/Bergstrasse DEX 03)
인용정보 피인용 횟수 : 56  인용 특허 : 0

초록

A tube or ring-shaped, elastic cuff is used as a antimicrobial fitting for medical catheters. The fitting is manufactured from organic silicon/polyurethane elastomer including an antimicrobial agent. The fitting is annularly disposed on a catheter and held in place by radial tension. The fitting has

대표청구항

An antimicrobial fitting for a catheter, comprising: a tubular member having a Shore A hardness between about 80 and 95 fabricated from a silcone/polyurethane elastomer comprised of less than about 50% wt. organic silicone polymer having a molecular weight of about 500 to 10,000, and about 1 to 15%

이 특허를 인용한 특허 (56)

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  10. Av-Gay, Yossef; Greenberg, David, Antimicrobial gas-releasing ear drainage tubes.
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  15. Heroux, Lise-Helene; Potter, Adin M.; Frechette, Robert; Dadhania, Manisha M., Catheters including antimicrobial sleeve and methods of making catheters.
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