Assembly for receiving and discharging a collection of blood

Details Assembly for receiving and discharging a collection of blood Assembly for receiving and discharging a collection of blood

1981-06-15

1984-03-06

Rosenbaum, C. Fred

Surgery

Blood drawn and replaced or treated and returned to body

604 5, 604403, A61M 3700, A61B 1900

Patent

active

044351704

ABSTRACT:
The assembly comprises a blood collection vessel, a flexible tube removably connected to the collection vessel and a flow control mechanism for regulating the flow of liquid into or out of the collection vessel. One of the shaped sections of the collection vessel has a size effective to be grasped by the hand of an operator. Inlet and outlet means are disposed at opposite ends of the vessel so that blood may be introduced into the vessel at one end and discharged at the other end when desiring to place the blood back into the person. Other specific features of the invention include the particular structural configuration of the flow control mechanism the disposition of a flexible tube between the flow control mechanism and the collection vessel and other features of the collection vessel.

REFERENCES:
patent: 2309302 (1943-01-01), Butler et al.
patent: 3191600 (1965-06-01), Everett
patent: 3896733 (1975-07-01), Rosenberg
patent: 3951145 (1976-04-01), Smith
patent: 4047526 (1977-09-01), Reynolds et al.
patent: 4065093 (1977-12-01), Phillips

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