Venous catheter device

Details Venous catheter device Venous catheter device

1976-09-08

1978-02-07

Truluck, Dalton L.

Surgery

Truss

Perineal

128 205F, 1282144, 128348, A61B 502, A61M 2500

Patent

active

040721469

ABSTRACT:
A venous catheter device including a plurality of independent and noncommunicating fluid conveying lumens housed within or formed in a single catheter. One end of each lumen is adapted to be connected to a different fluid source, such as an intravenous (IV) drug infusion or feeder device, a syringe, etc., or to a central venous pressure (CVP) measuring device. The other end of each lumen exits at or proximate to the catheter terminus which, in turn, is adapted to be positioned within a vein. A hollow needle slidably receives the catheter terminus and is adapted for vein penetration and catheter positioning within the penetrated vein. Alternatively, the catheter can be used without a needle in which case a vein is directly exposed and partially transected allowing direct insertion of the catheter.

REFERENCES:
patent: 3055361 (1962-09-01), Ballard
patent: 3359974 (1967-12-01), Khalil
patent: 3437088 (1969-04-01), Bielinski
patent: 3885567 (1975-05-01), Ross
patent: 3995623 (1976-12-01), Blake et al.

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