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Sealing system for cardiac pacer lead connector

  • US 4,259,962 A
  • Filed: 08/24/1979
  • Issued: 04/07/1981
  • Est. Priority Date: 08/24/1979
  • Status: Expired due to Term
First Claim
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1. A cardiac pacer lead assembly for use with a cardiac pacer apparatus having an electrical terminal at the inner end of a cylindrical bore for reception of an electrical lead, comprising:

  • a generally tubular connector means for insertion into said cylindrical bore, through which may be disposed an electrical lead for connection to said terminal,said connector means having a resiliently deflectable ring on the exterior of said connector means, said ring having an outside diameter in an undeflected position greater than the inside diameter of said bore,said connector means further defining an annular groove means outwardly immediately adjacent said ring having an inside diameter less than that of said tubular connector meanssaid ring being deflectable over said groove means upon insertion of said connector means into said cylindrical bore.

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