Enclosing sleeve for one-way valve

Details Enclosing sleeve for one-way valve Enclosing sleeve for one-way valve

1990-01-22

1992-03-03

Rosenbaum, C. Fred

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

137853, 222494, A61M 5005

Patent

active

050928554

ABSTRACT:
An enclosing sleeve for a one-way valve presses an elastomeric sheath against the valve body to provide a seal between the sheath and the valve body. In addition, the sleeve can form a closure over the outlet end of the valve body protecting it from contamination or contact with contaminating surfaces.

REFERENCES:
patent: 2107596 (1938-02-01), Bardon
patent: 2655178 (1953-10-01), Sarosdy
patent: 3607098 (1971-09-01), Strande
patent: 4254791 (1981-03-01), Bron
patent: 4568333 (1986-02-01), Sawyer et al.
patent: 4722731 (1988-02-01), Vailancourt
patent: 4846810 (1989-07-01), Gerber

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