Surgery – Truss – Pad
Patent
1979-10-01
1982-06-08
Yasko, John D.
Surgery
Truss
Pad
A61B 514
Patent
active
043334792
ABSTRACT:
A disposable blood drawing device has an evacuated container and holder therefor as well as a dual needle assembly which is connectable to the holder. The assembly has an elongated housing with opposite end openings in which hypodermic and tap needles are respectively mounted and internally interconnected by a resilient tube that is compressable against one of the opposite walls of the housing by means of a push button which is manipulated exterially to compress and thus limit the flow through the resilient tube. The push button has a lateral stop element that will pass through an opening for receiving the push button during the assembly of the assembly but which engages the internal surface of one wall of the housing to prevent withdrawal of the button. The mounting for the tap needle carries an adaptor for connecting the device with the holder.
REFERENCES:
patent: 1124285 (1915-01-01), Brown
patent: 1766918 (1930-06-01), Meyer
patent: 2197995 (1940-04-01), Crowley
patent: 2471623 (1949-05-01), Hubbell
patent: 2518165 (1950-08-01), Millard
patent: 2655152 (1953-10-01), Turner et al.
patent: 3143109 (1964-08-01), Gewertz
patent: 3181529 (1965-05-01), Wilburn
patent: 3262448 (1966-07-01), Ring et al.
patent: 3297558 (1967-01-01), Hillquist
patent: 3304934 (1967-02-01), Bautista
patent: 3308809 (1967-03-01), Cohen
patent: 3491748 (1970-01-01), Pate
patent: 3557778 (1971-01-01), Hughes
patent: 3616789 (1971-11-01), Grabhorn
patent: 3734080 (1973-05-01), Petterson et al.
patent: 3817240 (1974-06-01), Ayres
patent: 3848579 (1974-11-01), Villa-Real
patent: 3882899 (1975-05-01), Ginsberg et al.
patent: 3886930 (1975-06-01), Ryan
patent: 4036232 (1977-07-01), Genese
patent: 4106497 (1978-08-01), Percarpio
patent: 4140108 (1979-02-01), Nugent
patent: 4215702 (1980-08-01), Ayer
patent: 4280509 (1981-07-01), Bethkenhagen et al.
Martin Roger L.
Yasko John D.
LandOfFree
Disposable needle assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Disposable needle assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disposable needle assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-549867