Stereo retractor for abdominal operation incision

An abdominal surgery and retractor technology, which is applied in the field of instruments for abdominal surgical incision retraction, can solve problems such as obstruction of the operator's operation, large three-dimensional surgical space, and inability to obtain the most
CN100388909CInactive Publication Date: 2008-05-21SOUTHEAST UNIV
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
SOUTHEAST UNIV
Publication Date
2008-05-21
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The present invention relates to an incisional retractor for abdominal operation. Said retractor has a rectangular frame, every side of said rectangular retractor is equipped with several fixing fasteners, also contans horizontal draw hooks, upward traction draw hooks, upward traction steel wires, suture-taking box, lifting bar and lifting bar fixing seat, and said liftinb bax fixing seat is composed of fixing disk, locking block, locking nut and locking leverl. Said invention can maximally obtain three-D stereo operation space.
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Description

1. Technical field:

[0001] The invention is a general instrument for surgical operation, especially an instrument for retracting the incision of abdominal operation. 2. Background technology:

[0002] Surgical exposure of the abdomen directly affects the success rate of surgery and the safety of patients. The traditional exposure method is that assistants use "S" retractors or square retractors to pull apart the incision and corresponding organs, or extend their hands into the abdominal cavity to block the adjacent gastrointestinal tract. The exposure method is simple, so the surgical incision is relatively large, and the surgical trauma is also relatively large. During the operation, the doctor, especially the assistant, has to bear the corresponding labor intensity. If the patient's abdominal wall muscle tension is high during the operation, it will be very difficult to expose the surgical field, and the risk of surgery will be greatly increased.

[0003] In order to exp...

Claims

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