Blood transfusion system

Details Blood transfusion system Blood transfusion system

2006-08-01

2006-08-01

Zalukaeva, Tatyana (Department: 3761)

Surgery

Blood transferred between different bodies along continuous...

C604S006110, C604S006120, C604S006100, C604S006150

Reexamination Certificate

active

07083587

ABSTRACT:
The present invention provides a blood transfusion system having valve circuit, for transfusion of blood to a patient, said system comprising a Y-Shaped connector comprising of three arm [7, 16(a) and16(b)] and a junction (9), wherein arm7is connected to the patient at its one end and to the junction (9) at its other end, arm16(a) is connected to the junction (9) at its one end and to a waste-blood suction syringe (10) at its other end through a valve (11), an outlet is being provided in the arm16(a) between the valve11and the waste-blood suction syringe for dispensing the waste blood, arm16(b) is connected to the junction (9) at its one end and to a fresh-blood supplying syringe (13) at its other end through a valve (14), a fresh-blood supplying means is being connected in the arm16(b) between the valve14and the fresh-blood supplying syringe through a valve (15), and syringes (10and13) are being operated synchronously.

REFERENCES:
patent: 1517849 (1924-12-01), McLellan
patent: 2689565 (1954-09-01), Gobel
patent: 2842124 (1958-07-01), James
patent: 4457747 (1984-07-01), Tu
patent: 4626240 (1986-12-01), Edelman et al.
patent: 6106509 (2000-08-01), Loubser

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