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CATHETER

  • US 3,633,585 A
  • Filed: 04/17/1969
  • Issued: 01/11/1972
  • Est. Priority Date: 04/17/1969
  • Status: Expired due to Term
First Claim
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2. The tubular device as in claim 1 for insertion into and abdominal cavity, wherein said inner portion has an open inner end and is provided adjacent said end with a plurality of apertures.

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