Chemistry: analytical and immunological testing – Clotting or clotting factor level tests
Patent
1991-02-08
1992-05-19
McMahon, Timothy M.
Chemistry: analytical and immunological testing
Clotting or clotting factor level tests
73 6441, 356 39, 356338, 356341, 436164, G01N 2159
Patent
active
051148609
ABSTRACT:
A device of measuring a blood coagulating time, the device being constructed such that when the specimen is placed in a detecting section in which it is maintained at a desired temperature, the measuring initiation time is set, followed by the transmission of a series of measuring data to a memory through an arithmetic circuit until a saturation is reached in response to which the measuring operation is stopped. On presumption that the saturating value is 100%, arithmetic operation is conducted, the results of which are stored in the remaining space of the memory. The device includes a keyboard switch whereby a time corresponding to particular percentages, such as 20%, 50%, and 80%, is previously set so as to enable the time to be easily recognized and accurately reproduced.
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McMahon Timothy M.
TOA Medical Electronics Co., Ltd.
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