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Talipes equinovarus osteotomy orthopedic guider

A horseshoe inversion and guide technology, applied in bone drill guidance, fixator, medical science and other directions, can solve the problems of soft tissue wear, affecting patient rehabilitation, poor surgical treatment effect, etc., to reduce secondary injuries and improve surgery. Efficiency and effect of surgical quality assurance

Inactive Publication Date: 2019-09-10
青岛山大齐鲁医院(山东大学齐鲁医院(青岛))
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

At present, in clinical application, the corrective effect of the weight-bearing plane of the foot after the operation can only be estimated based on the surgeon’s visual inspection and hand feeling, which results in poor surgical treatment effect, and the patient’s foot has a large local stress when walking after the operation, resulting in abnormal gait and poor Local soft tissue wear, etc., will ultimately affect the patient's recovery

Method used

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  • Talipes equinovarus osteotomy orthopedic guider
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Embodiment Construction

[0028] In order to make the technical solution of the present invention clearer and clearer to those skilled in the art, the technical solution of the invention will be described in detail below in conjunction with the accompanying drawings, but the embodiment of the invention is not limited thereto.

[0029] Such as Figure 1-5 As shown, a clubfoot osteotomy orthopedic guide includes a varus foot orthopedic device 11, a plantar detection plate position calibration measurement device 12; the varus foot orthopedic device includes a thimble 11, a connecting plate 12, and a scale 13 , connecting column 14, lower feed block 15, arc track 17, upper feed block 16, the thimble 11 is connected with the scale 13 through the connection plate 12, the scale 13 is provided with a vernier 132, and the bottom of the scale 13 is provided with Through hole one 131, the scale 13 and the lower feed block 15 are connected through the connecting column 14, the arc track 17 is fixedly connected to ...

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Abstract

The invention discloses a talipes equinovarus osteotomy orthopedic guider which comprises an equinovarus orthopedic device and a sole detecting flat plate position calibration and measurement device.The equinovarus orthopedic device comprises a top needle, a connecting plate, a ruler, a connecting column, a lower feeding block, an arc-shaped rail and an upper feeding block. The top needle is connected with the ruler through the connecting plate. A vernier is arranged on the ruler and provided with a positioning rod. The sole detecting flat plate position calibration and measurement device comprises a heel plate, a forefoot plate, three height difference measurement rulers and a shank fixing mechanism. The heel plate is fixedly connected with the lower feeding block through a heel connecting plate. The forefoot plate is fixedly connected with the upper feeding block through a forefoot connecting plate. The position of an osteotomy face and the screwing position of a screw can be precisely found, the angle of the osteotomy face is precisely selected, the soft tissue releasing length accuracy can be improved, and a more scientific basis is provided clinically.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a clubfoot osteotomy orthopedic guide. Background technique [0002] Talipes equinovarus is the most common foot deformity. The formation of clubfoot is mainly due to the imbalance of foot muscle strength. The imbalance of muscles will form bone and joint deformities over time, and the deformity will be more serious due to weight bearing on the basis of the deformity. Clubfoot deformity is composed of three factors: foot drop, varus, and adduction. Orthopedic surgery is an important treatment. The goal of clubfoot orthopedics is to establish a painless and weight-bearing plantar foot. The line of force between the foot and the calf is very important. The ideal line of force should be that the foot is opposite to each other after correction The calf is in the neutral position of flexion and extension, externally rotated 5°, and valgus 5°. The operation is usually wedge-shaped ost...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/90A61B17/17
CPCA61B17/1732A61B17/88A61B17/1775A61B17/90
Inventor 赛佳明
Owner 青岛山大齐鲁医院(山东大学齐鲁医院(青岛))
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