Joint surgery postoperative rehabilitation training device for sports medicine

A post-surgical and rehabilitation training technique, applied in the field of rehabilitation training, can solve problems such as poor mutual coordination of the elbow joint, and achieve the effect of facilitating postoperative recovery

Active Publication Date: 2021-07-09
THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rehabilitation training for the elbow joint after postoperative training of the wrist joint can stretch the elbow joint capsule, ligaments, tendons and soft tissues around the joint, prevent spasm, promote the secretion and circulation of synovial fluid in the joint, and prevent or relieve joint pain. Adhesion within the body, most of the existing elbow joint rehabilitation training devices and wrist joint training devices are two sets of independent training equipment, and the mutual coordination of the training of the elbow joint and wrist joint is poor.

Method used

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  • Joint surgery postoperative rehabilitation training device for sports medicine
  • Joint surgery postoperative rehabilitation training device for sports medicine
  • Joint surgery postoperative rehabilitation training device for sports medicine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The present invention provides a rehabilitation training device for postoperative joint surgery for sports medicine. The big arm fixing part 1 is detachably fixed on the big arm at the upper part of the elbow joint of the affected side;

[0032] The forearm fixing part 2 is detachably fixed on the forearm at the lower part of the elbow joint on the affected side;

[0033] The wrist fixing part 3 is fixed at the wrist joint of the affected side;

[0034] The first airbag 4 is arranged between the big arm fixing part 1 and the forearm fixing part 2, and is located at the angle formed when the big arm and the small arm are stretched and bent;

[0035] The second airbag 5 is located between the wrist fixing part 3 and the hand, and the expansion or shrinkage of the second airbag 5 can support or cancel the support of the hand, so as to promote the movement of the wrist joint. The first airbag 4 and the second airbag 5 A gas delivery pipe is arranged between the two airbags...

Embodiment 2

[0041] In order to realize the automatic movement of the extruding device 6, avoid introducing a new power device, avoid increasing costs and wasting energy, the extruding device 6 of this embodiment includes a piston cylinder 61, a piston 62, a piston rod 63, an air duct 64, and a cylinder. 65 and extrusion 66, the piston 62 is located in the piston cylinder 61, one end of the piston rod 63 is connected to the piston 62, the other end of the piston rod 63 is hinged with the forearm fixing part 2, and one end of the air guide tube 64 is connected to the piston cylinder The bottom of the cylinder 61 communicates, and the other end of the air guide pipe 64 communicates with the cylinder 65. The extruded part 66 is located in the cylinder 65 and is sealed with the inner wall of the cylinder 65. The side of the cylinder 65 away from the air guide pipe 64 is an open end. The second airbag 5 is located at the open end of the cylinder 65, and is located on both sides of the extruded p...

Embodiment 3

[0046] In order to avoid the influence of the second airbag 5 on the movement of the extrusion part 66, the outside of the second airbag 5 of this example is provided with a telescopic guide cylinder 11, which includes a fixed cylinder 111 with two ends open and a telescopic cylinder with one end open. cylinder 112, the telescopic cylinder 112 is slidingly sleeved on the inner wall of the fixed cylinder 111, and the second air bag 5 is fixedly connected with the inner wall of the sealing end of the telescopic cylinder 112; The end is located in the cylinder 65.

[0047] Because the second airbag 5 is located in the telescopic tube 112 of the telescopic guide tube 11, the fixed tube 111 is fixed on the opening end of the cylinder 65, and when the extruding rod 66 squeezes the sealing end of the telescopic tube 112, the telescopic tube 112 will move towards the fixed tube. 111, the distance between the telescopic cylinder 112 and the hand decreases, and the gas in the second air...

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Abstract

The invention discloses a joint surgery postoperative rehabilitation training device for sports medicine, and belongs to the technical field of rehabilitation training. The rehabilitation training device comprises a big arm fixing part which is detachably fixed to a big arm on the upper portion of an elbow joint on the affected side; a forearm fixing part which is detachably fixed on the forearm at the lower part of the elbow joint on the affected side; a wrist fixing part which is fixed at the wrist joint of the affected side; a first air bag which is arranged between the big arm fixing part and the small arm fixing part and is positioned at an included angle formed by the big arm and the small arm when the elbow joint extends and contracts; a second air bag which is located between the wrist fixing part and the hand; an extruding device which is used for extruding the second air bag to enable air in the second air bag to enter the first air bag. According to the rehabilitation training device, synchronous coordination training of the elbow joint, the wrist joint and the finger joint can be achieved under the condition that power is not needed, and postoperative recovery of a joint injury patient is facilitated.

Description

technical field [0001] The invention relates to the technical field of rehabilitation training, in particular to a rehabilitation training device for sports medicine after joint surgery. Background technique [0002] Elbow joint fracture is a relatively common clinical disease. The elbow joint is a compound joint composed of three joints: humerulnar, humerradial and ulnar-radial. The articular capsule starts from the articular cartilage edge of the lower end of the humerus, the base of the medial and medial epicondyles of the humerus and the olecranon fossa. The upper border, down to the radial head and the articular cartilage border of the upper end of the ulna. The fibers of the joint capsule on both sides of the joint are thickened to form the medial and lateral collateral ligaments. The main movements of the elbow joint are flexion, extension, and pronation and supination of the forearm. The functional radius of the hand and wrist is greatly expanded through the elbow jo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/12A63B23/14A63B23/16A61H1/02
CPCA63B23/12A63B23/1281A63B23/14A63B23/16A61H1/0288A61H1/0274A61H2205/06A61H2205/067A61H2201/1238
Inventor 修金涛
Owner THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV
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