Surgery – Specula – Retractor
Reexamination Certificate
2007-11-20
2007-11-20
O'Connor, Cary E. (Department: 3732)
Surgery
Specula
Retractor
Reexamination Certificate
active
10483847
ABSTRACT:
There is provided a surgical treatment instrument in which the mode can be easily switched between a treatment under a pneumoperitoneum condition and a treatment outside the peritoneal cavity, and forceps can be manipulated under the pneumoperitoneum condition, and when taking out a cancer-affected part, an incision in the abdominal wall is protected, and the incision is free from infection. The surgical treatment instrument includes a tubular portion which has a first fixing member provided at a near end-side open portion thereof, and also has a second fixing member provided at a remote end-side open portion thereof. At least two tension belts are mounted on the second fixing member, and fixing means for adjusting the length of the tension belts to position the first fixing member is provided at the first fixing member.
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Chinese Office Action Dated 08/26/2005 for the Related Chinese Application.
Arikawa Kiyotaka
Hara Kei
Kanehira Eiji
Shibata Minoru
Yamada Hideo
O'Connor Cary E.
Smith , Gambrell & Russell, LLP
Sumitomo Bakelite Co. Ltd.
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