Multifunctional retractor for pelvic surgery

Abstract

The invention discloses a pelvic surgery multifunctional retractor which comprises a plurality of retractor bodies. Hooks of the retractors are fixed to first supporting blocks in a leftward and rightward movable mode through first motors. The first supporting blocks are fixed to second supporting blocks in a forward and backward movable mode through second motors. Cylinder bodies of first cylinders of the retractor bodies are fixed to rotating plates. Telescopic rods of the first cylinders are hinged to the left ends of the second supporting blocks. Cylinder bodies of second cylinders are hinged to the telescopic rods of the first cylinders. Telescopic rods of the second cylinders are hinged to the right ends of the second supporting blocks. Third motors are arranged on the rotating plates and fixed to fixed plates. Third cylinders are hinged to the front ends of the fixed plates. Supporting columns are hinged to the rear ends of the fixed plates. The first motors, the second motors,the third motors, the first cylinders, the second cylinders and the third cylinders are all connected with a controller. The movements in three directions and the rotation in three directions of the hooks can be controlled, and it can be ensured that an incision is opened in different directions and angles in the surgery process and different opening degrees and opening states are presented.

Description

technical field [0001] The invention relates to the technical field of surgical equipment, in particular to a multifunctional retractor for pelvic surgery. Background technique [0002] Existing pelvic retractors or pelvic retractors include pull rods and braces, which cannot be fixed during the operation, and usually require auxiliary personnel to perform manual traction, which not only occupies the space and position of the operation, but also affects the operation. At the same time, although the existing automatic pelvic retractor or pelvic retractor can be fixed, it can only be adjusted along the axial direction of the pull rod. During the operation, the incision needs to be retracted in different directions or angles. Pelvic retractors or pelvic retractors cannot meet the above needs. Contents of the invention [0003] Aiming at the deficiencies in the above problems, the present invention provides a multifunctional retractor for pelvic surgery. [0004] To achieve ...

AI Technical Summary

Problems solved by technology

[0002] Existing pelvic retractors or pelvic retractors include pull rods and braces, which cannot be fixed during the operation, and usually require auxiliary personnel to perform manual traction, which not only occupies the space and position of the operation, but also affects the operation

At the same time, although the existing automatic pelvic retractor or pelvic retractor can be fixed, it can only be adjusted along the axial direction of the pull rod. During the operation, the incision needs to be retracted in different directions or angles. Pelvic retractors or pelvic hooks do not meet the above needs

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