Fluid sampling device for closed collection systems

Details Fluid sampling device for closed collection systems Fluid sampling device for closed collection systems

1993-08-09

1996-03-05

Green, Randall L.

Surgery

Container for blood or body treating material, or means used...

Bag type

604403, 604410, 604411, 604412, 604414, 604905, 128DIG24, 128760, 128767, 128762, A61B 1900

Patent

active

054963010

ABSTRACT:
A method and device for sampling biological fluids during collection without opening the functionally closed collection system, thereby compromising the sterility of the collected fluid. A sample bag connected to a fluid line or collection reservoir is filled coincident with fluid collection, then hermetically sealed and physically separated from the collection system using a radio frequency tubing sealer. A vacuum tube collection device is attached to the sample bag to minimize exposure to the fluid during sample handling and processing.

REFERENCES:
patent: 2950716 (1970-08-01), Bellamy et al.
patent: 3520471 (1970-07-01), Faust
patent: 3722502 (1973-03-01), Besuner et al.
patent: 4157723 (1979-06-01), Granzow et al.
patent: 4369779 (1983-01-01), Spencer
patent: 4412835 (1983-11-01), Spencer
patent: 4607671 (1986-08-01), Aalto et al.
patent: 4978446 (1990-12-01), Lodbell
Adam Medical Products Ltd., "BSC blood sampling device for sampling during blood collection," Ashdod, Israel; discovered by Applicant Nov. '92.

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