Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1988-07-20
1990-07-24
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604263, 604412, 604905, A61M 532
Patent
active
049432834
ABSTRACT:
An apparatus for collecting blood or other body fluid from a donor, in which a length of tubing has a first needle on one end for insertion into the vein of a donor, and a frangible joint between the ends of the tubing to separate the length of tubing into first and second parts. The frangible joint includes a combination needle shield and test tube receptacle on one end of the first part, disposed coaxially to a second needle used to fill test tubes with material drawn through the first needle. The combination shield and test tube receptacle is adapted to receive a test tube therein for operative relationship with the second needle so that the test tube may be filled with the material. A second shield is slidable on the tubing and has a retracted position adjacent the frangible joint and an operative position extended over the first needle when that needle is withdrawn from the vein. Another form of the invention involves a length of tubing provided with only a donor needle and a combination test tube receptacle and needle shield.
REFERENCES:
patent: 3127892 (1964-04-01), Bellamy et al.
patent: 3217710 (1965-11-01), Beall et al.
patent: 3654924 (1972-04-01), Wilson et al.
patent: 4511359 (1985-04-01), Vaillancourt
patent: 4655741 (1987-04-01), Kamishima
patent: 4676783 (1987-06-01), Jagger et al.
patent: 4820282 (1989-04-01), Hogan
"Blood-Pack Unit Configurations", Fenwal Laboratories, Deerfield, Ill.
"Blood-Pack Units with SID (Separate Integral Donor) Tubing", Fenwal Laboratories, Deerfield, Ill.
"Fenwal Introdcues Blood-Pack Units with PL 1240 Plastic Satellite Containers for 5 Day Platelet Storage", Fenwal Laboratories Physical Specimen of Blood Bag Produced by Cutter, a division of Miles Laboratories.
City of Hope
Irons Edward S.
Maglione C.
Rosenbaum C. Fred
LandOfFree
Blood collecting apparatus with shielded needles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Blood collecting apparatus with shielded needles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blood collecting apparatus with shielded needles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1266085