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Back ankle fracture indirect restorer

A reducer and ankle fracture technology, applied in the field of medical devices, can solve problems such as discomfort and inconvenience for operating doctors, and achieve the effects of reduced workload, clear exposure, and convenient use.

Inactive Publication Date: 2010-07-28
谭振华
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] At present, it is well known that ankle fracture and dislocation is one of the most common injuries in trauma orthopedics. At present, the commonly used treatment method is to use the extended medial or lateral incision of the ankle joint from the Achilles tendon to the medial , The lateral malleolus enters and exposes the posterior malleolus fracture block, and the patient needs to lie prone or in other unconventional positions for a long time, which is very uncomfortable, and it is very inconvenient for the doctor to operate

Method used

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Embodiment Construction

[0009] In the figure, an indirect resetter for posterior malleolus fractures, which includes a body 1, is characterized in that: the body 1 is elongated, the front end of the body 1 is arc-shaped longitudinally, and a U-shaped fork 2 is provided, and the body 1 The rear end is provided with a hole 3 . When in use, after cutting the skin on the front side of the ankle joint, stretch the tendons and blood vessels and nerves in front of the ankle joint to both sides to better reveal the intra-articular structure. The gap between the tibial and calcar can be better enlarged, and the reduction of the posterior malleolus fragment on the articular surface of the distal tibia can be clearly seen under direct vision, which is helpful for the anatomical reduction of the articular surface.

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Abstract

The invention relates to a back ankle fracture indirect restorer, comprising a device body. The back ankle fracture indirect restorer is characterized in that the device body is in a strip shape, the longitudinal direction of the front end of the device body is arc and provided with a U-shaped fork, and a hole is arranged at the back end of the device body. When the device body is used, the front-side skin of the ankle joint is cut open, the tendon and vessel nerves in the front of the ankle are drawn towards the two sides to better show a joint internal structure; in the operation, a gap between tibial distances can be better enlarged through inserting the U-shaped fork in the front end of the device body to poke so that the restoration condition of a back ankle fracture block on the tibia far-end joint surface can be clearly seen under orthophoria, and anatomy restoration of the joint surface is facilitated. The back ankle fracture indirect restorer has the advantages of small operation injury, clear display, less blood in operation, short operation time and convenient use, reduces the workload of doctors and nurses and improves the work efficiency.

Description

technical field [0001] The invention relates to a medical device, in particular to an indirect resetter for posterior malleolus fractures. Background technique [0002] At present, it is well known that ankle fracture and dislocation is one of the most common injuries in trauma orthopedics. At present, the commonly used treatment method is to use the extended medial or lateral incision of the ankle joint from the Achilles tendon to the medial , The lateral malleolus enters and exposes the posterior malleolus fragments for operation. The patient needs to lie prone or in other unconventional positions for a long time, which is very uncomfortable and very inconvenient for the operating doctor. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art and provide an indirect resetter for posterior malleolus fractures with simple structure and convenient use. [0004] The tech...

Claims

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Application Information

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IPC IPC(8): A61B17/56
Inventor 谭振华韩明涛王华丽张启光王年芳
Owner 谭振华
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