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Orthopedic department external adjuvant therapy device for

A technology of adjuvant therapy and orthopedics, applied in the field of medical equipment, can solve problems such as poor fixation effect of adjuvant therapy devices, achieve the effect of improving fixation effect, improving stability, and preventing excessive movement

Inactive Publication Date: 2022-01-28
谢城杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the orthopedics department of a hospital performs operations on patients with severe fractures, it is often necessary to insert fixed steel needles. During the implantation of the steel needles, it is generally necessary to use auxiliary treatment devices to fix the fracture site, so as to prevent the steel needles from being skewed. The fixation effect of the auxiliary treatment device is not good, so corresponding improvements are made for this problem

Method used

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  • Orthopedic department external adjuvant therapy device for
  • Orthopedic department external adjuvant therapy device for
  • Orthopedic department external adjuvant therapy device for

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to Figure 1-3 , orthopedic external auxiliary treatment device, including two groups of first straight boards 1, the two groups of first straight boards 1 are symmetrically distributed front and back, the first straight board 1 is provided with a height adjustment mechanism, and the two first straight boards 1 on both sides The same second straight plate 5 is arranged in between, and two second grooves 6 are symmetrically opened on both sides of the top of the second straight plate 5, and a second slider 7 is slidably connected in the second groove 6, and the top of the second slider 7 passes through Bolts are fixed with a first splint 9, and a first fixing groove 10 is opened on the inside of the first splint 9. The cross section of the first fixing groove 10 is set in an arc shape, and the same screw thread is connected between the two second sliders 7 on both sides. The second lead screw 8, the second lead screw 8 is provided with a reverse thread, one side of...

Embodiment 2

[0035] refer to Figure 1-8 , orthopedic external auxiliary treatment device, the same third straight board 12 is arranged at the bottom of the front end of the two first straight boards 1 at the rear end, the front end of the third straight board 12 is connected to the third lead screw 11 through bearing rotation, and the third straight board 12 The rear end is provided with a chute 13, and two moving blocks 14 are slidably connected in the chute 13, and the two moving blocks 14 are fixedly connected with the two first straight plates 1 by bolts respectively.

[0036] In the present invention, the inner wall of the front end of the chute 13 is provided with a plurality of evenly distributed installation grooves 15, the first spring 16 is fixed by bolts in the installation groove 15, the rear end of the first spring 16 is fixed with a positioning block 17 by bolts, and the positioning block 17 The cross-section is arranged in an arc shape, and matching positioning grooves are ...

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Abstract

The invention belongs to the technical field of medical instruments, particularly relates to an orthopedic department external adjuvant therapy device, and aims to solve the problem that the adjuvant therapy device is poor in fixing effect. According to the technical scheme, the orthopedic department external adjuvant therapy device comprises two groups of first straight plates, height adjusting mechanisms are arranged on the first straight plates, a second straight plate is arranged between the first straight plates on the two sides, two second grooves are formed in the two sides of the top of each second straight plate, second sliding blocks are slidably connected into the second grooves, first clamping plates are fixed to the tops of the second sliding blocks, first fixing grooves are formed in the inner sides of the first clamping plates, a second lead screw is in threaded connection between the second sliding blocks on the two sides, and third lead screws are rotationally connected to the front ends of the two first straight plates at the rear end. According to the invention, a second lead screw rotates, first clamping plates move towards the middle along with second sliding blocks to fix a limb, third lead screws rotate, first straight plates move backwards, and fracture parts are in butt joint, so that the fracture parts can be effectively fixed, and a steel needle is prevented from being inclined.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an external auxiliary treatment device for orthopedics. Background technique [0002] Medical devices refer to instruments, equipment, utensils, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used on the human body, including required computer software; their effects are mainly obtained through physical means, not Obtained by pharmacological, immunological or metabolic means, or with the participation of these means but only as an auxiliary function; its purpose is the diagnosis, prevention, monitoring, treatment or alleviation of disease; the diagnosis, monitoring, treatment, alleviation or function of injury Compensation; examination, replacement, regulation or support of physiological structures or processes; life support or maintenance; pregnancy control; providing information for medical or ...

Claims

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Application Information

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IPC IPC(8): A61B17/88A61B90/14
CPCA61B17/8866A61B90/14A61B2017/564
Inventor 谢城杰
Owner 谢城杰
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