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Rehabilitation protector for external fixation of distal radius fracture

A distal radius, external fixation technology, used in fractures, medical science, diagnosis, etc., can solve the problems of limited protection of the fracture site, unrealizable, unreasonable design, etc., to reduce patient discomfort, increase contact area, prevent The effect of bacterial growth

Pending Publication Date: 2022-08-09
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] To sum up, there are still some unreasonable designs in the existing related devices, such as: ulnar deviation, radial deviation, volar flexion, dorsiflexion, and dorsiflexion cannot be fixed at any angle, and free movement cannot be realized; Secondly, the adaptability of the forearm splint to the surface of the human body is not good, and it is easy to compress the muscles and affect the blood supply; Adjust the fixed posture according to the rehabilitation status; it cannot meet the needs of patients for proper exercise in the early stage of rehabilitation
Mechanism connections may interfere with forearm X-ray orthotopic images

Method used

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  • Rehabilitation protector for external fixation of distal radius fracture
  • Rehabilitation protector for external fixation of distal radius fracture
  • Rehabilitation protector for external fixation of distal radius fracture

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Experimental program
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Embodiment Construction

[0051]The present invention will be further described below in conjunction with the accompanying drawings:

[0052] like Figure 1-Figure 16 As shown, the present invention discloses an external fixation rehabilitation protective device for distal radius fractures.

[0053] like figure 1 As shown, a fixed rehabilitation protective device for the rehabilitation of distal radius fractures includes a forearm module 1 , an anterior and posterior connection module 2 and a palm module 3 .

[0054] The forearm module 1 includes a forearm fixed upper splint 1-1, a forearm fixed lower splint 1-2, and a Velcro 1-3.

[0055] The palm module includes a palm palm board 3-1, a palm back board 3-2, and a Velcro 3-3 connecting the palm palm board 3-1 and the palm back board 3-2.

[0056] like figure 1 , 2 As shown in 10 to 16, the front and rear connection modules 2 include a handle 2-1, an axial limit ring 2-2, a lateral locking paired tooth 2-3, a spring 2-4, a lateral locking tooth 2-...

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Abstract

The invention provides an external fixation rehabilitation protector for distal radius fracture, which can meet clinical requirements. The protector can meet the requirements of fixing an affected part of a patient and training at the initial rehabilitation stage. The problems that according to a traditional fixing mode, breathability is poor, the shape of a fixator does not adapt to the body surface of a patient, local pressure is too large, and the fixing posture is not easy to change are solved, wearing is convenient, and tightness can be adjusted according to the swelling condition of an affected part. The distal radius fracture fixing protector comprises a forearm module, a front and rear connecting module and a palm module. The forearm module and the palm module are completed through reverse modeling, and the front and back connecting module is connected with the forearm module and the palm module to form a protector body and can be connected with the forearm module to achieve locking in the palm flexion and back extension direction of the wrist and connected with the palm module to achieve locking in the radial deviation and ulnar deviation direction. And the rehabilitation requirements of patients with distal radius fractures are met.

Description

technical field [0001] The invention relates to the field of fracture fixation rehabilitation protective gear, in particular to an external fixation rehabilitation protective gear for distal radius fractures. technical background [0002] The ulna and radius are the two long bones of the human forearm. When the palm of the human body is forward, the radius is the side that is close to the body, and the ulna is the side that is far from the body. Ulnar deviation, radial deviation, palmar flexion, and dorsal extension are several common movements of the wrist joint. Ulnar deviation is the deviation of the wrist joint to the ulnar side, radial deviation is the deviation of the wrist joint to the radial side, and palmar flexion is the deviation of the wrist joint to the radial side. Volar rotation of the hand, dorsal extension is the rotation of the wrist joint toward the dorsal side of the hand. The above four movements can be combined to achieve wrist rotation. [0003] Dist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/058A61B5/00
CPCA61F5/05858A61B5/6812
Inventor 王兴松田梦倩郭佳宝
Owner SOUTHEAST UNIV
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