An angle-adjustable hook for pelvic surgery

Abstract

The invention discloses an angle-adjustable pelvic cavity surgery hook. The angle-adjustable pelvic cavity surgery hook comprises a hook handle. A first joint shaft is connected to one end of the hookhandle rotationally. A pelvic cavity mechanism is arranged on the first joint shaft. A second joint shaft is arranged at one end, away from the first joint shaft, of the pelvic cavity mechanism. A movable mechanism is connected with the first joint shaft rotationally. A second fixing shaft is arranged on the movable mechanism. A steel wire is arranged on the second fixing shaft. The second fixingshaft is connected with a rotating shaft through the steel wire. The rotating shaft is located on one side, away from the second fixing shaft, of the pelvic cavity mechanism, and is connected with the first joint shaft through the steel wire. A third joint shaft is connected to the first joint shaft through the steel wire. A first fixing shaft is connected to the third joint shaft through the steel wire. The third joint shaft is located on the handle hook. The angle-adjustable pelvic cavity surgery hook has the advantages that an angle-adjustable hook front end is designed, tissues can be tightened and are not easy to slip off, and clear exposure is achieved.

Description

technical field [0001] The invention relates to the technical field of retractors, in particular to an angle-adjustable retractor for pelvic surgery. Background technique [0002] At present, pelvic surgery is mainly rectal surgery. The front end of the abdominal retractor used to penetrate into the pelvic cavity is fixed. In rectal surgery, when it is necessary to expose the deep surgical field, it is difficult to use the retractor to expose well, and the tissue is easy to slip, so it is often necessary to adjust the retractor frequently. , the operation is very difficult. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes an angle-adjustable retractor for pelvic surgery. [0004] An angle-adjustable retractor for pelvic surgery proposed by the present invention includes a retractor handle, one end of the retractor handle is rotatably connected to a first joint shaft, and a pelvic cavit...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, pelvic surgery is mainly rectal surgery. The front end of the abdominal retractor used to penetrate into the pelvic cavity is fixed. In rectal surgery, when it is necessary to expose the deep surgical field, it is difficult to use the retractor to expose well, and the tissue is easy to slip, so it is often necessary to adjust the retractor frequently. , the operation is very difficult

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