Switch bag type blood gathering set

Details Switch bag type blood gathering set Switch bag type blood gathering set

1988-10-24

1992-03-24

Yu, Mickey

Surgery

Blood drawn and replaced or treated and returned to body

604 6, 604410, A61M 3700

Patent

active

050983717

ABSTRACT:
This invention is a switch bag type blood-gathering set used for transfusing blood gathered from a blood donor to the same blood donor again, and for newly gathering predetermined amount of blood from the blood donor. This switch bag type blood-gathering set comprises a liquid transferring member for introducing a physiological saline solution into the blood-gathering set, a blood transfusing member for introducing blood from a blood bag into the blood-gathering set, a blood-transfusing and gathering member for supplying blood to or gathering blood from the donor, a washing solution storing member for containing a waste liquor after priming in the blood-gathering set, and a blood storing member for storing blood gathered from the donor, and these constituents are connected by connecting tubes so as to not contact with the air outside.

REFERENCES:
patent: 3655123 (1972-04-01), Judson et al.
patent: 3945380 (1976-03-01), Dabney et al.
patent: 4282863 (1981-08-01), Beigler et al.
patent: 4428745 (1984-01-01), Williams
patent: 4786286 (1988-11-01), Cerny et al.
patent: 4846995 (1989-07-01), Minagawa
patent: 4850995 (1989-07-01), Tie et al.

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