Multifunctional bionic pelvic operation retractor and use method thereof

A pelvic surgery, multi-functional technology, applied in the field of multi-functional bionic pelvic surgery retractors, can solve the problems of affecting the surgical operation, occupying the surgical space position, and the retractor cannot be fixed, etc., and achieves the effect of improving the surgical field of view, facilitating the operation, and having a good surgical field of vision.

Active Publication Date: 2016-09-21
辽宁省肿瘤医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Multifunctional bionic pelvic operation retractor and use method thereof
  • Multifunctional bionic pelvic operation retractor and use method thereof
  • Multifunctional bionic pelvic operation retractor and use method thereof

Examples

Experimental program
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Example Embodiment

[0021] like figure 1 and figure 2 As shown in the figure, a multifunctional bionic pelvic surgery retractor is mainly composed of a brace plate 1 and a positioning rod 2. The brace plate 1 and the positioning rod 2 are connected by a joint shaft 3; The middle part is concave in the direction of the positioning rod, the lower end of the stretcher plate 1 is horizontally extended, and the end is provided with a downwardly extending film hook 4 .

[0022] The width of the brace plate 1 is 10-20 mm.

[0023] like image 3 As shown, the positioning rod 2 is provided with a retractable plastic threaded pipe 5, and the end of the plastic threaded pipe is provided with a miniature video camera, a lighting lamp or a suction tube device, a miniature video camera, a lighting lamp or a suction tube. The connecting wire of the device is connected to the external control device through the plastic threaded pipe 5 .

[0024] like Figure 4 As shown, a method of using a multifunctional ...

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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 ...

Claims

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Application Information

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IPC IPC(8): A61B17/02
CPCA61B17/0206
Inventor 张睿刘放陈玉泽
Owner 辽宁省肿瘤医院
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