Multifunctional bionic pelvic operation retractor and use method thereof

Abstract

The invention relates to a multifunctional bionic pelvic operation retractor. The multifunctional bionic pelvic operation retractor is mainly composed of a pulling and bracing plate and a locating rod which are connected through a joint rotating shaft, wherein the pulling and bracing plate is of a curved surface structure, the middle of the curved surface is concaved inwards in the direction of the locating rod, the lower end of the pulling and bracing plate horizontally extends outwards, and the end of the pulling and bracing plate is provided with a membrane unfolding hook. According to the multifunctional bionic pelvic operation retractor, by means of the human arm imitation design and integration with an existing cold light source and wireless videoing technologies, a retractor device special for pelvic open operations is developed, multiple hard problems in pelvic operations can be solved simultaneously, an operative field is fully exposed, good lighting is achieved, and meanwhile smoke is sucked and removed, and the function of synchronous videoing is achieved. By means of the multifunctional bionic pelvic operation retractor, the difficulty of the pelvic operations can be reduced, the operating accuracy can be improved, and postoperative complications are reduced.

Description

technical field [0001] The invention relates to a multifunctional bionic pelvic surgery retractor and a method for using the same, belonging to medical surgical instruments. Background technique [0002] In the surgical abdominal operation, it is necessary to open the patient's abdominal cavity and pull out the opening as large as possible, so as to facilitate the smooth operation. The existing abdominal retractors are located on both sides of the patient to pull apart the opening of the abdomen. The opening is shaped like a rugby ball. For patients who need surgery on the lower part of the abdominal cavity, this shape still cannot meet the needs of the operation, and it is necessary to perform traction below the abdominal cavity. The traction hook cannot be fixed at the traction position, and auxiliary personnel are usually required to perform manual traction, which not only occupies the space and position of the operation, but also affects the operation. Contents of the ...

AI Technical Summary

Problems solved by technology

The existing abdominal retractors are located on both sides of the patient to pull apart the opening of the abdomen. The opening is shaped like a rugby ball. For patients who need surgery on the lower part of the abdominal cavity, this shape still cannot meet the needs of the operation, and it is necessary to perform traction below the abdominal cavity. The traction hook cannot be fixed at the traction position, and auxiliary personnel are usually required to perform manual traction, which not only occupies the surgical space, but also affects the surgical operation

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