Atraumatic blood access device valve

Details Atraumatic blood access device valve Atraumatic blood access device valve

1980-06-09

1982-09-14

Howell, Kyle L.

Surgery

Respiratory method or device

Ozone or ion generation

128274, A61M 500

Patent

active

043490212

ABSTRACT:
A valving mechanism for use within a blood passageway of a blood access device. The valving mechanism includes a plugging means and a valve chamber for receiving the plugging means when it is removed from its seat in the blood passageway. The valving mechanism also includes a retaining element adapted to slidably engage the valve chamber and an external rim of the blood access device for securing the valve chamber and blood access device. When the valve chamber is not in use, a retaining cap and retaining cap ring are used to secure the plugging means within the blood access device passageway.

REFERENCES:
patent: 4092983 (1978-06-01), Slivenko
patent: 4108173 (1978-08-01), Slivenko et al.
patent: 4108174 (1978-08-01), Slivenko
patent: 4164221 (1979-08-01), Bentley et al.

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