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Leg lifting device for orthopedic surgery

A lifting device and orthopedic surgery technology, applied in the field of medical devices, can solve the problems of large physical loss of assistants, delayed operation time, long operation time, etc., and achieve the effect of reducing manual labor, avoiding operation time, and ensuring limb position.

Active Publication Date: 2020-03-03
莒县人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the long operation time, there will be two problems: ①Long-term lifting action, the assistant’s physical strength loss is relatively large, and it is easy to appear unstable during the later operation; ②Once there is a deviation in the cooperation between the surgeon and the assistant , the assistant cannot quickly comprehend the requirements of the chief surgeon, so he has to constantly readjust and delay the operation time

Method used

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  • Leg lifting device for orthopedic surgery
  • Leg lifting device for orthopedic surgery
  • Leg lifting device for orthopedic surgery

Examples

Experimental program
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Effect test

Embodiment 1

[0019] In embodiment 1, such as Figures 1 to 5 As shown, the present invention includes a main shaft 6 , a frame body 7 , a reel 45 , a rope 4 , a gear box 32 , a housing 47 and a motor 40 . For ease of description, it is assumed that the direction toward the reel 45 in the gear box 32 is the inner side, and the opposite direction is the outer side. The lower end of the frame body 7 has a structure that can be detachably connected to the operating table, and the structure can be implemented in various forms, for example, the lower end of the frame body 7 is a Y-shaped insertion rod inserted into the corresponding jack on the operating table, or The lower end of the frame body 7 is a C-shaped structure with fastening screw holes, which is fixed on the edge of the operating table by claw nuts.

[0020] The main shaft 6 , reel 45 , gear box 32 and motor 40 are located in the housing 47 above the frame body 7 . The two ends of the main shaft 6 are fixedly connected with the fra...

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PUM

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Abstract

The invention discloses an orthopedic operation leg lifting gear, and belongs to the field of medical apparatus and instruments. The lifting gear is characterized by comprising a main shaft, a frame body, a reel, a rope, a gear case, a housing, and a motor. The main shaft, the reel, the gear case, and the motor are in the housing which is on the frame body. The motor drives the reel to rotate. Through the motor and gravity action of a leg, the leg is driven to move up and down. The gear case has a speed limiting effect, and prevents rotating speed from being too fast. Compared with the prior art, the lifting gear can adjust heights of a leg in an orthopedic operation.

Description

technical field [0001] The invention relates to a medical device, in particular to a leg lifting device suitable for orthopedic surgery. Background technique [0002] Appropriate surgical position is crucial to the success of the operation, and inappropriate surgical position will prolong the operation time, even lead to postoperative complications, and may eventually induce legal proceedings. The proper surgical position includes two concepts: ①The surgical exposure and operation are the most appropriate; ②When the surgical operation is completed, the patient will not have corresponding complications due to the positioning of the surgical position. Since orthopedic surgery often involves cross-joint operations, it is necessary for an assistant to elevate the limb during the operation to expose all the incisions. Due to the long operation time, there will be two problems: ①Long-term lifting action, the assistant’s physical strength loss is relatively large, and it is easy t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G13/12
CPCA61G13/1245A61G2210/10
Inventor 李建林
Owner 莒县人民医院
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