Fixator for promoting healing of urethral wounds and anastomotic stomas between urethra and bladder neck

An anastomotic stoma healing and bladder neck technology, which is applied in the field of medical devices, can solve problems such as inconvenient operation and inaccurate hemostasis, and achieve the effects of reducing bleeding, promoting anastomotic stoma healing, and anastomotic site closeness

Inactive Publication Date: 2017-10-27
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of solution is inaccurate in hemostasis, and the operation is very inconvenient. Now it is necessary to provide a fixation device to promote the healing of urethral wound or bla

Method used

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  • Fixator for promoting healing of urethral wounds and anastomotic stomas between urethra and bladder neck
  • Fixator for promoting healing of urethral wounds and anastomotic stomas between urethra and bladder neck
  • Fixator for promoting healing of urethral wounds and anastomotic stomas between urethra and bladder neck

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Embodiment Construction

[0019] See also attached Figure 1-2 The structure of a specific embodiment of the present invention includes shorts 1, a bottom plate 2 attached to the front side of the shorts 1, an elastic tightening rope connected between the shorts 1 and the bottom plate 2, and a pole 5 hingedly arranged on the front side of the bottom plate 2. , the catheter buckle 6 fixed on the front end of the pole 5, and the catheter 8 inserted backward from the catheter buckle 6.

[0020] The elastic tightening ropes include two upper tightening ropes 3 and two lower tightening ropes 4, the two upper tightening ropes 3 are respectively fixed on the upper left corner and the upper right corner of the base plate 2, and the upper tightening ropes 3 extend upward and Fixed on the front side of the shorts 1, two lower tightening ropes 4 are respectively fixed on the lower left corner and lower right corner of the bottom plate 2, the lower tightening ropes 4 first go around the crotch of the shorts 1 down...

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Abstract

The invention discloses a fixator for promoting healing of urethral wounds and anastomotic stomas between a urethra and a bladder neck. The fixator comprises short trousers, a baseplate adhering to the front sides of the short trousers, elastic binding ropes which are connected between the short trousers and the baseplate, rams which are hinged to the front side of the baseplate, a catheter clamping buckle which is fixed to the front ends of the rams and a catheter which backward penetrates from the catheter clamping buckle. After operations, such as radical prostatectomy, electrovaporization of the prostate, urethral reunion operation, bladder cancer radical surgery (orthotopic neobladder) and urethral stricture operation, and when the urethra is injured to bleeding and the catheter needs to be pulled outwards, the fixator is used so that the connection between two broken ends of the urethra or the anastomotic stomas between the urethra and the bladder neck can be tighter, the wounds or the anastomotic stomas can be tighter, bleeding is reduced, and the fixator promotes healing of the wounds or the anastomotic stomas and can also be used for oppressing the urethra to stop bleeding by pulling the catheter when the urethra is injured.

Description

technical field [0001] The invention relates to a medical device, in particular to a fixer for promoting the healing of urethral wounds and the anastomosis of the urethra and bladder neck. Background technique [0002] Radical prostatectomy, radical cystectomy (in situ neobladder), transurethral transurethral resection of the prostate, transurethral enucleation of the benign prostate, urethral reunion, and urethral bleeding due to urethral injury require indwelling catheters. One is that after urethral reconstruction, the two ends are sutured. Due to the relatively small surgical space in the pelvis, the sutures may be pulled too loosely during suturing. Docking affects the healing of the anastomosis, and sometimes there is bleeding at the anastomosis, which leads to delayed healing of the anastomosis, and postoperative hematuria in patients, which increases the probability of infection and increases the psychological burden on patients. Therefore, it is necessary to exert ...

Claims

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Application Information

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IPC IPC(8): A61B17/12A61M25/10
CPCA61B17/12A61B2017/12004A61M25/10A61M2210/1085A61M2210/1089A61M2210/005
Inventor 丁亚飞李昊贾占奎杨锦建金志波丁映辉
Owner THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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