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Method and apparatus for determining coagulation times

  • US 4,034,601 A
  • Filed: 04/12/1976
  • Issued: 07/12/1977
  • Est. Priority Date: 08/27/1974
  • Status: Expired due to Term
First Claim
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1. A method for determining the coagulation time for a body of fluid, supported on a non-wettable surface, following the intermixing of a coagulation agent with said fluid, comprising the steps ofdrawing a filament through said fluid body at a predetermined rate, and detecting when said body clings to said filament and commences to move therewith along and upon said surface, the interval between intermixing of said fluid and agent and the commencement of movement of said body bearing a direct relation to the actual coagulation time of said fluid.

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