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Incision distraction device for traumatic orthopedic surgery

A surgical incision, trauma orthopedics technology, applied in the direction of surgery, medical science, etc., can solve the problems of lack of convenience of the incision distraction device, difficulty in pulling the surgical retractor, inconvenient adjustment of the incision distraction area and shape, etc., to achieve Easy to disassemble and clean and disinfect

Inactive Publication Date: 2021-12-03
郑州市骨科医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the strong contraction of human muscles, it is very difficult to pull the surgical retractor. Even in the long-term operation, it is necessary to replace the medical staff to pull the surgical retractor halfway to achieve the effect of opening the opening. Therefore, the existing surgical incision retractor Lack of convenience, inconvenient to use, and the specifications of existing incision spreaders are mostly fixed structures. During work, the spread area and shape of the incision are not easy to adjust. Based on this, the present invention proposes a trauma orthopedic Surgical incision spreader, to solve the problems raised in the above-mentioned background technology

Method used

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  • Incision distraction device for traumatic orthopedic surgery
  • Incision distraction device for traumatic orthopedic surgery
  • Incision distraction device for traumatic orthopedic surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] see Figure 1-Figure 7 , an incision spreader for traumatic orthopedic surgery, comprising a clamp table 1, the clamp table 1 is an "L"-shaped structure, a transmission screw 2 is rotatably connected between the inner surfaces of the clamp table 1, and the end of the transmission screw 2 is fixed A driving hand wheel 3 is installed, and the peripheral side of the transmission screw 2 is connected with a positioning table 4, and the peripheral side of the positioning table 4 is slidingly connected with the clamping table 1, and the inner wall of the clamping table 1 is fixed with two symmetrically arranged and aligned with the adjusting table. The chute matched with the positioning platform 4, the top surface of the clamping platform 1 is fixedly provided with a scale, and the centerline position of the top surface of the positioning platform 4 is fixedly provided with a needle for identifying the scale;

[0032] Both the positioning table 4 and the clamping table 1 are ...

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Abstract

The invention provides an incision distraction device for traumatic orthopedic surgery and relates to the technical field of orthopedic surgery devices. The incision distraction device comprises a vice bench, a transmission lead screw is rotationally connected between inner surfaces of the vice bench, a driving hand wheel is fixedly arranged at an end part of the transmission lead screw, a position adjusting table is connected to a peripheral side face of the transmission lead screw, a peripheral side face of the position adjusting table is slidably connected with the vice bench, mounting groove holes are formed in the position adjusting table and the vice bench, supporting arms are connected to inner walls of the position adjusting table and the vice bench in a clamped mode through the mounting groove holes, first locking rods matched with the supporting arms are connected to the inner walls of the position adjusting table and the vice bench in a threaded mode, locking holes matched with the first locking rods are fixedly formed in surfaces of the supporting arms, two symmetrically-arranged guide grooves are formed in a peripheral side face of each supporting arm, and the peripheral side face of the supporting arm is slidably connected with a plurality of clamp modules through the two guide grooves. The incision distraction device solves a problem that a distraction area and a distraction shape of a notch of an existing distraction device are inconvenient to adjust.

Description

technical field [0001] The invention relates to the technical field of orthopedic surgical instruments, in particular to an incision spreader for traumatic orthopedic surgery. Background technique [0002] Surgical incision spreader is a common tool used to keep the patient’s incision open in surgery. With the development of medicine, the ultimate goal of medicine is to make the operation more concise and convenient. In the existing orthopedic surgery, the skin After the muscle incision, surgical retractors are usually used to pull the skin and muscles to both sides, so that further operations can be performed. [0003] Due to the strong contraction of human muscles, it is very difficult to pull the surgical retractor. Even in the long-term operation, it is necessary to replace the medical staff to pull the surgical retractor to achieve the effect of opening the opening. Therefore, the existing surgical incision retractor Lack of convenience, inconvenient to use, and the sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02
CPCA61B17/02
Inventor 李翔马富强时晓华杨通宝赵士君张威
Owner 郑州市骨科医院
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