Measuring and testing – Sampler – sample handling – etc. – Withdrawing through conduit or receptacle wall
Patent
1986-02-14
1987-04-21
Levy, Stewart J.
Measuring and testing
Sampler, sample handling, etc.
Withdrawing through conduit or receptacle wall
7386384, 7386371, 128765, 128766, G01N 114
Patent
active
046586555
ABSTRACT:
In a medical device for sampling fluid, typically blood, two check valves are arranged in series in a fluid sampling line to cause the fluid to flow in one direction and a fluid sampler is connected to the fluid line between the two check valves through an adaptor, thereby preventing the fluid from flowing from the sampler to the inlet of the upstream check valve. The inlet of the upstream check valve is connectable to a plurality of source fluid lines through a switching valve for selective communication.
REFERENCES:
patent: 2674265 (1954-04-01), Dennis
patent: 2886000 (1959-05-01), Clegg
patent: 2999499 (1961-09-01), Willet
patent: 3429186 (1969-02-01), Price et al.
patent: 3467095 (1969-09-01), Ross
patent: 3513845 (1970-05-01), Chestnut et al.
patent: 3906935 (1975-09-01), Raia et al.
patent: 4127111 (1978-11-01), Drolet
patent: 4245509 (1981-01-01), Mody et al.
patent: 4246899 (1981-01-01), Loseff
patent: 4258717 (1981-03-01), Bisera et al.
patent: 4397335 (1983-08-01), Doblar et al.
patent: 4416280 (1983-11-01), Carpenter et al.
patent: 4425116 (1984-01-01), Bilstad et al.
"Effect of Venous Occlusion in Arterial Blood Flow"; Surgery; vol. 31, #1; p. 57; Jan. 1952.
"Intra-Arterial Transfusion in the Treatment of Severe Injury"; The Journal of Bone and Joint Surgery; pp. 112-113, vol. 37B, No. 1, Feb. 1955; Ronald Cowie.
Levy Stewart J.
Noland Tom
Terumo Kabushiki Kaisha
LandOfFree
Fluid sampling device for medical use does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluid sampling device for medical use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid sampling device for medical use will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-743636