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Resealable puncture housing for surgical implantation

  • US 4,190,040 A
  • Filed: 07/03/1978
  • Issued: 02/26/1980
  • Est. Priority Date: 07/03/1978
  • Status: Expired due to Term
First Claim
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1. A housing for surgical implantation having an encased sealant for repairing hypodermic punctures, wherein the improvement comprises:

  • a generally dome shaped sealant layer sandwiched between inner and outer wall portions of the housing; and

    the wall portions are domed in a common direction to provide a reservoir chamber under the domed inner wall, whereby hypodermic punctures into the housing can be made through the sealant layer from widely angled positions.

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