Dual-purpose catheter

Details Dual-purpose catheter Dual-purpose catheter

1988-11-14

1991-02-26

Hindenburg, Max

Surgery

Respiratory method or device

Means for supplying respiratory gas under positive pressure

128912, A62B 902

Patent

active

049953877

ABSTRACT:
A two-tube dual purpose catheter comprising two flexible tubes, an oxygen tube and a suction tube secured together by a rupturable bridging member, the two tubes having different diameters. An adapter is also provided for coupling the two tubes to means for providing oxygen or suction to a patient.

REFERENCES:
patent: 2667682 (1954-02-01), Stone
patent: 3114373 (1963-12-01), Andersen
patent: 4036210 (1977-07-01), Campbell et al.
patent: 4193406 (1980-03-01), Jinotti
patent: 4300550 (1981-11-01), Gandi et al.

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