Surgery – Truss – Pad
Patent
1981-10-13
1983-10-18
Cohen, Lee S.
Surgery
Truss
Pad
128772, 604280, 604272, A61B 514
Patent
active
044099908
ABSTRACT:
A fluid transport assembly, comprising a cannula spaced apart from a needle, with the cannula and needle lying along the same longitudinal axis and separated by a rigid needle housing assembly is provided. The cannula and the first end of the needle housing assembly are adapted for mating engagement with a catheter prepositioned in a blood vessel of a patient. The needle and second end of the needle housing assembly are adapted for engagement with a standardized collection container, with the container preferably supported by a holder which is threadably secured to threads positioned in the second end of the needle housing assembly. The cannula is made of a flexible material and is provided with a non-cutting tip; the needle is made of a rigid material and is provided with a cutting tip. The present invention is adapted for use at an intravenous insertion site, thereby obviating the necessity for a second needle insertion site.
REFERENCES:
patent: 3200813 (1965-08-01), Christakis
patent: 3584624 (1971-06-01), de Clutiis
patent: 3877465 (1975-04-01), Miyake
patent: 3903885 (1975-09-01), Fuchs
patent: 4041934 (1977-08-01), Genese
patent: 4072146 (1978-02-01), Howes
patent: 4108175 (1978-08-01), Orton
patent: 4140108 (1979-02-01), Nugent
patent: 4166450 (1979-09-01), Abramson
Cohen Lee S.
Sykes Angela D.
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