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A muscle stretching device

A pulling device and muscle technology, applied in the field of medical equipment, can solve problems such as unstable manual force, troublesome operation, and physical and energy consumption of surgeons, so as to ensure smooth operation, reduce the influence of human factors on the operation, and strengthen the operation. The effect of stretch controllability

Inactive Publication Date: 2019-07-19
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high muscle tension, sufficient force is required to successfully stretch the traction. At the same time, the stretching process usually takes a long time, which greatly consumes the physical strength and energy of the surgeon, and the instability of manual force may also cause Cause unexpected trouble to the operation

Method used

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  • A muscle stretching device
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Embodiment Construction

[0029] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0030] Such as Figure 1 to Figure 7 As shown, the muscle stretching device provided by this embodiment includes: a supporting ring 1, a suction cup 2, a pulling wire 3 and a supporting rod 4; The first support half-ring 1a and the second support half-ring 1b formed by the connection part 12 at the end, the two connection parts 12 on the same support half-ring (including the first support half-ring 1a and the second support half-ring 1b) are parallel to each other Extending to one side of the center of the arc portion 11, the two connecting parts 12 of the two supporting half-rings are correspondingly telescopically connected to form the supporting ring 1, so that the ring size of the supporting ring 1 can be adjusted; the suction cup 2 is detacha...

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Abstract

The invention discloses muscle traction device. The muscle traction device comprises a support ring, a plurality of sucking discs, a traction wire and a support rod and is characterized in that size of the support ring can be adjusted; the sucking discs are detachably arranged at the same end in the axial direction of the support ring, the support rod is vertically arranged outside the support ring, a fixed pulley is arranged at the top of the support rod, and a wire reel is arranged on the support rod; the fixed end of the traction wire is connected to the wire reel, and the free end of the traction wire winds the fixed pulley and then is connected to the arc-shaped part of a second support semi-ring. The muscle traction device is capable of effectively pulling muscle tissue which needs to be pulled away, long in duration, high in stability, high in traction degree controllability, capable of greatly reducing the physical output of a surgeon, capable of reducing influence of human instability factors on surgery and capable of favorably allowing the surgery to be performed smoothly.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a muscle stretching device. Background technique [0002] In surgical operations, in order to achieve the purpose of exposing deep tissues and free excision of diseased tissues, etc., the chief surgeon generally needs assistants to hold, lift or pull muscle tissue with surgical forceps or retractors when performing operations. Due to the high muscle tension, sufficient force is required to successfully stretch the traction. At the same time, the stretching process usually takes a long time, which greatly consumes the physical strength and energy of the surgeon, and the instability of manual force may also cause Cause unexpected trouble to the operation. Contents of the invention [0003] In view of the above problems, the present invention proposes a muscle stretching device, which can effectively stretch the muscle tissue to be separated, has outstanding advantages such as long...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/02
CPCA61B17/02
Inventor 齐晓伟张帆范林军张毅杨新华姜军
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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