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Disposable sheath with optically transparent window formed continuously integral therewith

  • US 5,337,734 A
  • Filed: 10/29/1992
  • Issued: 08/16/1994
  • Est. Priority Date: 10/29/1992
  • Status: Expired due to Term
First Claim
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1. Sheath apparatus for covering a medical instrument used for internal body applications, said apparatus comprising a thin-walled polymeric sleeve having at least one open end and at least one closed end, wherein said closed end comprises a thin, substantially inelastic, optically transparent window formed continuously integral with said sleeve.

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