Arterial blood extraction device

Details Arterial blood extraction device Arterial blood extraction device

1978-01-12

1980-08-05

Stouffer, Richard T.

Surgery

Truss

Pad

128765, 128771, A61B 514

Patent

active

042157021

ABSTRACT:
A device for the extraction of blood from a vessel and, in particular, for the extraction of arterial blood. The device has structure which permits an immediate visual observation of arterial blood pulsations regardless of the patient's blood pressure once the vessel is punctured. The device includes a container under vacuum and a valve mechanism for regulating the flow of blood into the container. The structure for visual observation of arterial blood pulsations includes a thin-wall conduit with the blood being visible through the wall of the conduit.

REFERENCES:
patent: 2866453 (1958-12-01), Jewett
patent: 3143109 (1964-08-01), Gewertz
patent: 3308809 (1967-03-01), Cohen
patent: 3310048 (1967-03-01), Ewing
patent: 3491748 (1970-01-01), Pate
patent: 3730168 (1973-05-01), McWhorter
patent: 3886930 (1975-06-01), Ryan
patent: 3901219 (1975-08-01), Kay
patent: 3942514 (1976-03-01), Ogle
patent: 3952729 (1976-04-01), Libman et al.
patent: 3993064 (1976-11-01), McCarthy et al.

Affiliated with

Also associated with

Rating

Arterial blood extraction device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Arterial blood extraction device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arterial blood extraction device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2276696