Liquid infusion catheter assembly

Details Liquid infusion catheter assembly Liquid infusion catheter assembly

1979-07-12

1982-03-09

Bernstein, Hiram

Surgery

Respiratory method or device

Ozone or ion generation

A61M 500

Patent

active

043184022

ABSTRACT:
A liquid infusion catheter assembly comprises a hub and a first hollow catheter connected at its proximal end, and being in fluid communication with, the hub. This catheter has at least one fluid outlet opening. A second hollow catheter, extending from, but being out of fluid communication with, the hub surrounds the first catheter with a space therebetween. This second catheter extends distally farther than the first catheter and has at least one hole through its surface where it surrounds the first catheter, and has a fluid outlet opening in the portion extending beyond the first catheter.

REFERENCES:
patent: 4016879 (1977-04-01), Mellor
patent: 4149535 (1979-04-01), Volder
patent: 4168703 (1979-09-01), Kenigsberg

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