Cannula or catheter assembly

Details Cannula or catheter assembly Cannula or catheter assembly

1979-10-15

1981-01-06

Pellegrino, Stephen C.

Surgery

Respiratory method or device

Ozone or ion generation

128221, 128DIG16, 251 6, A61M 500

Patent

active

042430348

ABSTRACT:
A cannula or catheter assembly has a cannula or catheter tube in a socket with a straight passageway. In order to equip such an assembly with a cheap and safe closure device which is easy to maneuvre without causing any movements injurious to the assembly, a connecting housing is fixedly or releasably connected to the socket and has a straight through-channel which is connected to the passageway of the socket and accommodates a hose section which seals against the channel wall and, to permit closing the through-channel, can be compressed at a location between its ends by means of at least one pressure body disposed in an opening in the wall of the through-channel and operable by means of a slide member movable in the axial direction of the through-channel on the outer side of the connecting housing.

REFERENCES:
patent: 3197173 (1965-07-01), Taubenheim
patent: 3550861 (1970-12-01), Teson
patent: 3585996 (1971-06-01), Reynolds
patent: 4016879 (1977-04-01), Mellor
patent: 4121622 (1978-10-01), Forberg

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