Measuring and testing – Measuring vessel
Patent
1978-12-29
1980-07-01
Swisher, S. Clement
Measuring and testing
Measuring vessel
B01L 302
Patent
active
042100267
ABSTRACT:
A hand-held device for causing a blood sample to be controllably drawn into a flexible envelope or the like. The envelope is placed between a rigid and a hinged member disposed within the housing of the device, and a roller advanced along the hinged member to progressively compress the envelope. When the wheel is moved back along its path, the envelope is allowed to progressively expand thereby drawing the blood sample into the envelope.
REFERENCES:
patent: 2574797 (1951-11-01), Nelson et al.
patent: 3297558 (1967-01-01), Hillquist
patent: 3450309 (1969-09-01), Millo
Amos Lynn G.
Beechey Charles M.
Rogers Charles H.
Corning Glass Works
Kurtz Richard E.
Simmons, Jr. William J.
Swisher S. Clement
Zebrowski Walter S.
LandOfFree
Blood sample collecting means does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Blood sample collecting means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blood sample collecting means will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-294474