Balloon for treating rotator cuff injury

A rotator cuff injury and balloon technology, applied in the field of balloons for the treatment of rotator cuff injuries, can solve problems such as balloon rupture, shape acromion-humeral head gap mismatch, displacement, etc., to prevent movement and change the acromion. The effect of down pressure distribution

Pending Publication Date: 2021-03-26
THE THIRD AFFILIATED HOSPITAL OF SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a balloon for treating rotator cuff injury, which solves the problems of premature rupture, displacement, mismatch between shape and acromion-humeral head gap and poor biocompatibility in the prior art

Method used

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  • Balloon for treating rotator cuff injury
  • Balloon for treating rotator cuff injury

Examples

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Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] Such as Figure 1 to Figure 2 As shown, a balloon for treating rotator cuff injury according to a preferred embodiment of the embodiment of the present invention includes a biological tissue layer 2, a balloon body 1 with an inner cavity, a catheter 4 and a liquid injection joint 5, and the biological tissue layer 2 Wrapped on the outside of the balloon body 1 to seal the balloon body 1 in the biological tissue layer 2, the liquid injection joint 5 is arranged on the outside of the biological tissue layer 2, and the liquid injection joint One end of 5 is connected to one end of the catheter 4, and the other end of the catheter 4 passes through the biological tissue...

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Abstract

The invention relates to the technical field of medical balloons, and discloses a balloon for treating rotator cuff injury. The balloon comprises a biological tissue layer, a balloon body with an inner cavity, a catheter and a liquid injection joint; the biological tissue layer wraps the balloon body so as to seal the balloon body in the biological tissue layer; the liquid injection joint is arranged outside the biological tissue layer, one end of the liquid injection connector is connected with one end of the catheter, and the other end of the catheter penetrates through the biological tissuelayer and communicates with the balloon body; and the balloon body is in a fan shape protruding upwards. The invention can solve the problems that a balloon in the prior art fractures in advance, isdisplaced, does not match the acromion-humeral head gap in shape, has poor biocompatibility, and the like.

Description

technical field [0001] The invention relates to the technical field of medical balloons, in particular to a balloon for treating rotator cuff injuries. Background technique [0002] The rotator cuff is a group of tendon complexes wrapped around the humeral head. The humeral head is anteriorly subscapularis tendon, supraspinatus tendon above, infraspinatus tendon and teres minor tendon posteriorly, attached to the greater tuberosity of the humerus and the anatomical neck of the humerus The inner surface is closely connected with the joint capsule, and the outer surface is the subdeltoid bursa. The movement of these tendons leads to internal rotation, external rotation, and upward movement of the shoulder joint. More importantly, these tendons stabilize the humeral head on the glenoid and play an extremely important role in maintaining the stability and movement of the shoulder joint. [0003] Rotator cuff injuries are the most common cause of shoulder pain. The treatment mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/08
CPCA61F2/08A61F2002/0894A61F2210/0061
Inventor 王昆朱蕾苏守文刘畅任建华江诗海
Owner THE THIRD AFFILIATED HOSPITAL OF SUN YAT SEN UNIV
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