Traction and stretching device for bone trauma

Abstract

The invention discloses a distraction and stretching device for bone trauma. The device includes a clamp base, the clamp base has a C-shaped structure, a screw rod runs through the bottom of the clampbase, the clamp base is connected with the screw rod through a thread, the inside of the clamp base is fixedly provided with a third guide post, the third guide post is sleeved with a spring and slidably sleeved with a press block, the top of the clamp base is provided with a first housing, the first housing is of a cuboid structure with one side opening, the inside of the first housing is fixedly provided with a first guide post, a first motor is installed in the first housing, an output shaft of the first motor is connected with a first screw rod, the first screw rod is sleeved with a lifting base and connected with the lifting base through a thread, the first guide post slidably runs through the lifting base, and the bottom of the lifting base is provided with a second housing. According to the device, the flexibility of use is improved, the comfort degree is improved for users, and the device is novel and good in practicability.

Description

technical field [0001] The invention relates to the technical field of orthopedic treatment, in particular to a traction and stretching device for bone trauma. Background technique [0002] Bone defect mainly includes two parts: bone defect and defect repair. Bone defect is a common disease in clinical doubt, and it is also one of the difficult problems that are good at orthopedic treatment. Currently, the methods for treating bone defect include autologous bone and allogeneic bone transplantation, and tissue engineering technology. And gene therapy rejection method and growth factor, adjuvant therapy of physical therapy, etc. Traction therapy is a widely used treatment method in orthopedic treatment. Traction therapy is to use appropriate continuous traction to achieve restoration and maintain reduction. However, the existing traction and stretching devices are cumbersome to install, time-consuming and labor-intensive, and the cost is too high. At the same time, they perfo...

AI Technical Summary

Problems solved by technology

However, the existing traction and stretching devices are troublesome to install, time-consuming and labor-intensive, and the cost is too high. At the same time, they perform poorly in terms of mobile convenience, which brings great inconvenience to medical staff and patients, and the recovery of the patient's affected area is very slow.

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