Extensible brace for preventing tendon rupture after tendon repair

A tendon rupture and tendon technology, applied in medical science, fractures, etc., can solve the problems of non-adjustable size, insufficient fixation strength, and inability to fully expose the wound, and achieve high fixation strength, simple structure, and convenient dressing change.

Pending Publication Date: 2018-04-20
THE THIRD HOSPITAL OF HEBEI MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the technical problems of the prior art that the size cannot be adjusted, the fixation strength is not enough, the fixation angle is not flexible to adjust, the wound cannot be fully exposed during fixation, and the size of the fixation brace cannot be adjusted in the prior art. A retractable brace to prevent tendon rupture after tendon repair

Method used

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  • Extensible brace for preventing tendon rupture after tendon repair
  • Extensible brace for preventing tendon rupture after tendon repair
  • Extensible brace for preventing tendon rupture after tendon repair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Example 1 A stretchable brace for preventing tendon rupture after tendon repair

[0050] A stretchable support for preventing tendon rupture after tendon repair, including two baffles, and a fixed structure 3 for fixing the two baffles on the arm and palm, and is characterized in that each baffle includes an arm baffle 1. The palm baffle 2, the arm baffle 1 and the palm baffle 2 are integrally connected, the two arm baffles 1 are located on both sides of the arms, the two palm baffles 2 are located on both sides of the palm, and the ends of the two arm baffles 1 are set An arm placement plate 13 positioned between two arm baffle plates 1, the width of the arm baffle plate 13 is 3 cm, and the length is 5 cm. The ends of the two palm baffle plates 2 are provided with a finger placement plate 23 positioned between the two palm baffle plates 2, The width of the finger placement plate 23 is 1.5 cm, and the length is 5 cm; the fixed structure 3 is arranged at the arm baffle 1...

Embodiment 2

[0055] Example 2 A stretchable brace for preventing tendon rupture after tendon repair

[0056] A stretchable support for preventing tendon rupture after tendon repair, including two baffles, and a fixed structure 3 for fixing the two baffles on the arm and palm, and is characterized in that each baffle includes an arm baffle 1. Palm baffle 2, the arm baffle 1 is separated and adjustable from the palm baffle 2, the two arm baffles 1 are located on both sides of the arms, the two palm baffles 2 are located on both sides of the palm, and the two arm baffles 1 The end of the arm is provided with an arm placement plate 13 between the two arm baffles 1, the width of the arm placement 13 is 1cm, and the length is 6cm, and the ends of the two palm baffles 2 are provided with a finger that is positioned between the two palm baffles 2. Placement plate 23, finger placement plate 23 has a width of 2 cm and a length of 6 cm; the fixed structure 3 is arranged at arm baffle 1 and palm baffl...

Embodiment 3

[0072] Example 3 A stretchable brace for preventing tendon rupture after tendon repair

[0073] A stretchable support for preventing tendon rupture after tendon repair, including two baffles, and a fixed structure 3 for fixing the two baffles on the arm and palm, and is characterized in that each baffle includes an arm baffle 1. Palm baffle 2, the arm baffle 1 is separated and adjustable from the palm baffle 2, the two arm baffles 1 are located on both sides of the arms, the two palm baffles 2 are located on both sides of the palm, and the two arm baffles 1 The end of the arm is provided with an arm placement plate 13 between the two arm baffles 1, the width of the arm placement plate 13 is 0.5cm, and the length is 5cm. The finger resting plate 23 has a width of 1 cm and a length of 5 cm; the fixed structure 3 is arranged at the arm baffle 1 and the palm baffle 2 . Both the arm placement plate 13 and the finger placement plate 23 are narrow structures. The setting of this str...

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PUM

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Abstract

An extensible brace for preventing tendon rupture after tendon repair comprises two retaining plates and fixing structures for fixing the retaining plates to arms and palms. The extensible brace is characterized in that each retaining plate comprises an arm retaining plate and a palm retaining plate which are integrally connected or in separable and adjustable connection, the two arm retaining plates are positioned on two sides of an arm, the two palm retaining plates are positioned on two sides of a palm, an arm placement plate positioned between the arm retaining plates is arranged at the ends of the same, a finger placement plate positioned between the palm retaining plates is arranged at the ends of the same, and the fixing structures are arranged to the arm retaining plates or / and thepalm retaining plates. The arm placement plate and the finger placement plate can effectively allow the arm and the palm to be placed comfortably. When the extensible brace is in use, angles betweenthe arm retaining plates and the palm retaining plates can be adjusted according to tendon injury degree of a wrist or the back of a hand, and each of the arm retaining plates, the palm retaining plates and the fixing structures is of a narrow structure, so that a wound can be exposed sufficiently.

Description

technical field [0001] The invention belongs to the field of medical rehabilitation equipment, and in particular relates to a retractable brace for preventing tendon rupture after tendon repair. Background technique [0002] Restricted postural immobilization is required after tendon repair in the fingers and forearm, otherwise they are susceptible to re-rupture due to active or passive pulling forces. The main reason is the involuntary finger flexion of the patient at night in a deep sleep state, because the force of active flexion is greater than the force of passive finger flexion and wrist flexion, and at night, when the patient is asleep, the involuntary finger flexion and wrist flexion are stronger, and it is easy to The suture of the tendon was pulled off, and the tendon ruptured, resulting in the failure of the operation. Traditional gypsum boards or braces have a wide contact area with the skin when they are fixed, and they need to be removed to fully expose the wo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/05
CPCA61F5/05
Inventor 许娅莉
Owner THE THIRD HOSPITAL OF HEBEI MEDICAL UNIV
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