Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1997-03-14
1999-04-06
Yasko, John D.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604218, 604190, A61M 3700
Patent
active
058910875
ABSTRACT:
Behind a slidable end sealing member 3c, there is provided a liquid-absorbing element M which has a liquid-holding function so as to absorb and hold a liquid L flowing out from the end sealing member 3c when the end sealing member passes over a bypass portion 6. As this liquid-absorbent element M, such as a disk-like element D and a cylindrical element R, are typically impregnated with a water-holding and liquid-absorbing accelerator to enhance a leak preventing effect and with an antimicrobial active agent to enhance hygiene.
REFERENCES:
patent: 4572210 (1986-02-01), McKinnon
patent: 4613326 (1986-09-01), Szwarc
patent: 4732162 (1988-03-01), Martell
patent: 4898580 (1990-02-01), Crowley
patent: 5395325 (1995-03-01), Moreno et al.
patent: 5476449 (1995-12-01), Richmond
Matsuda Teruo
Ohtani Seiji
Tanaka Nobuo
Yokokawa Katsuyuki
Arte Corporation
Takeda Chemical Industries Ltd.
Yasko John D.
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