Hemochron Jr. Signature

Hemochron Jr. Signature

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Description (Brief)
The hand-held, battery-powered device measures whole blood clotting time. "The clotting time is defined as the time from the mixing of blood and reagents until the blood movement of the mixture decreases below a predetermined rate."
Currently not on view
Object Name
blood coagulation test
date made
International Technidyne Corporation
place made
United States: New Jersey, Edison
Physical Description
plastic (overall material)
metal (overall material)
overall: 5.4 cm x 18.7 cm x 9.5 cm; 2 1/8 in x 7 3/8 in x 3 3/4 in
cartridge: 1.6 cm x 14 cm x 3.8 cm; 5/8 in x 5 1/2 in x 1 1/2 in
ID Number
accession number
catalog number
Credit Line
Gift of Larry J. Kricka and Peter Wilding
See more items in
Medicine and Science: Medicine
Data Source
National Museum of American History
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