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Test elements in sealed chambers for analyzing compounds contained in liquid samples

  • US 5,645,798 A
  • Filed: 06/05/1995
  • Issued: 07/08/1997
  • Est. Priority Date: 04/23/1993
  • Status: Expired due to Term
First Claim
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1. An integrated array comprising a plurality of test elements, said test elements being radially arranged on a common plane, said integrated array also including a plurality of chambers therein, wherein each test element of the plurality of test elements is individually sealed in a chamber of said plurality of chambers, and wherein each test element includes a test field wherein detectable changes occur upon addition of sample liquids thereto, each test element including a piercing means thereupon for piercing a seal of the chamber when said each test element is pushed into contact with the seal.

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