Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1991-08-15
1993-06-22
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604905, A61M 2500
Patent
active
052212718
ABSTRACT:
A sample site for obtaining a whole blood sample includes flow directors in the ports. The flow directors may include ramp surfaces. Blood flowing into the sample site is diverted by the flow directors to mix with and flush out all of the saline otherwise present in the sample site to allow for a whole blood sample to be taken.
REFERENCES:
patent: 4390346 (1983-06-01), Cramer et al.
patent: 4647212 (1987-03-01), Hankison
patent: 4838858 (1989-06-01), Wortham et al.
patent: 4846794 (1989-07-01), Hertzer
patent: 4935009 (1990-06-01), Caldwell et al.
patent: 4967797 (1990-11-01), Manska
Baxter Vamp Brochure 170000-2 Rev. A (6 pp.) (1989).
Baxter Vamp Brochure 106865-2, Rev. A. (4 pp.) (1989).
Brunner Glenn D.
Nicholson Warren B.
Medex Inc.
Mendez M.
Rosenbaum C. Fred
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