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Trigonon, Inc. Patents |
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Assignee: Trigonon, Inc.
Address: Wauwatosa, WI
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5439476 |
Inflatable laparoscopic retractor |
August 8, 1995 |
| A medical instrument for effective atraumatic retraction of abdominal organs during laparoscopic surgery is described. The device consists of a rigid rod with a bore running from an air valve at the proximal end to multiple perforations at the distal end of the rod. An inflatable balloon |
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