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Surgical instrument

  • US 3,320,957 A
  • Filed: 05/21/1964
  • Issued: 05/23/1967
  • Est. Priority Date: 05/21/1964
  • Status: Expired due to Term
First Claim
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13. SURGICAL RESECTING APPARATUS OF THE CHARACTER DESCRIBED COMPRISING AN ELONGATE TUBE HAVING AN OPENING FORMED IN THE WALL THEREOF FOR FEEDING TISSUE INTO SAID TUBE, SAID TUBE INCLUDING INTERNAL AND EXTERNAL END PORTIONS, AND INCLUDING AN ELASTIC PNEUMATIC MEMBER CONNECTED WITH THE INTERNAL END PORTION OF SAID TUBE, A CONDUIT MOUNTED IN SAID TUBE ADAPTED TO CONVEY FLUID TO SAID PNEUMATIC MEMBER, AND CUTTING MEANS MOUNTED IN SAID TUBE AND MOVABLE RELATIVE THERETO AND ADAPTED TO RESECT TISSUE FED INTO SAID TUBE THROUGH SAID OPENING.

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