Plug and blood circulation device with the plug

Details Plug and blood circulation device with the plug Plug and blood circulation device with the plug

1989-02-01

1991-04-02

Yasko, John D.

Bottles and jars

Closures

Stopper type

215361, 604 4, 604403, B01D 1300

Patent

active

050041134

ABSTRACT:
A plug for medical use includes a plug body having a column member made of a soft resilient material, and a core made of a material harder than the soft material of the plug body and disposed in the column member. The core displaces a portion of the column member outwardly and forming an outwardly bulging portion on the column member. The plug is inserted in a female opening of a BCP port of an extracorporeal blood circulation apparatus, for example, to prevent blood from leading from the BCP port.

REFERENCES:
patent: 632575 (1899-09-01), Kilbourn
patent: 1138764 (1915-05-01), Kline
patent: 2367883 (1945-01-01), Miller
patent: 3317071 (1967-05-01), Teeter
patent: 3937350 (1976-02-01), Jolker
patent: 3991896 (1976-11-01), Miranda
patent: 4268393 (1981-05-01), Persidsky et al.
patent: 4453937 (1984-06-01), Kurtz et al.
patent: 4573980 (1986-03-01), Karrasch et al.
patent: 4770787 (1988-09-01), Heath et al.

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