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Intrauterine catheter

  • US 4,944,307 A
  • Filed: 08/22/1988
  • Issued: 07/31/1990
  • Est. Priority Date: 08/22/1988
  • Status: Expired due to Fees
First Claim
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1. An intrauterine catheter for measuring intrauterine pressure comprising:

  • (a) an elongated flexible catheter tube having a uterine end and a gauge end for providing a liquid coupling from a uterus to a suitable pressure measuring device;

    (b) a flexible membrane member enclosing the uterine end of said flexible catheter tube, said flexible membrane member includes a rigid structure for supporting at least a portion of said membrane member;

    (c) a hollow filling tube fitted within said catheter tube extending to substantially the uterine end of the said catheter tube;

    (d) a pressure measuring device having a first input and a second input, said pressure measuring device connected to said gauge end of said catheter tube.

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