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Visual puncturing device for vagina sting operation to treat pressure urinary incontinence

A technology for stress and urinary incontinence, applied in the direction of puncture needles, fixers, tourniquets, etc., can solve problems such as undetectable, unable to meet treatment needs, invisible puncture process, etc., to facilitate cleaning, realize visualization, and avoid cross-infection Effect

Inactive Publication Date: 2006-10-25
FEMTO TECH XIAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The puncture process of this operation is not visible, and there is a risk of puncturing the bladder and blood vessels. Therefore, the doctor’s clinical experience is extremely high. Hospitals that can carry out the operation often need to use a cystoscope to enter the bladder for indirect observation. At this time, only when the puncture head Only when the outer wall of the bladder exerts pressure on the bladder can it be detected whether it is close to the bladder and cause danger, but dislocation in other directions cannot be detected, and accidents cannot be effectively prevented. Due to the above-mentioned difficulties, there are not many hospitals and doctors who can perform this operation at present. It is mostly limited to hospitals with advanced medical conditions and facilities, and cannot meet the current treatment needs of so many

Method used

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  • Visual puncturing device for vagina sting operation to treat pressure urinary incontinence
  • Visual puncturing device for vagina sting operation to treat pressure urinary incontinence
  • Visual puncturing device for vagina sting operation to treat pressure urinary incontinence

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] In Fig. 1, 2, 3, the vaginal sling operation treatment pressure urinary incontinence visible puncture device of the present embodiment is made up of eyepiece glass 1, eyepiece cover 2, main lens barrel 3, image rod chuck 4, limit nut 5 , beam chuck 6, beam adapter 7, beam transmission 8, main mirror body 9, locking cap 10, cone 11, main body 12, puncture head 13, inner tube 14, outer tube 15, mirror tube 16, positioning pin 17 , transition sleeve 18, image rod 19, optical lens 20, water inlet valve 21, water return valve 22, front end head 23, objective lens 24, objective lens glass 25 are connected to form, wherein by main body 12, outer pipe 15, water inlet valve 21, The backwater valve 22 is connected into a puncture tube, and other components except the puncture head 13 are connected into an endoscope.

[0034]The rear side in the main mirror body 9 is provided with a main lens barrel 3 through screw connection, a cone 11 is installed in the front end, and a main bo...

Embodiment 2

[0039] In this embodiment, the radius R of the centerlines of the outer tube 15 and the mirror tube 16 is 250mm. The skeleton is composed of the front end of the main skeleton 13-3 and the front end of the auxiliary skeleton 13-2 perpendicularly intersecting each other with laser welding. Frame structure, the thickness of the main frame 13-3 and the auxiliary frame 13-2 is 0.1 mm, the radius R of the arc at the front end is 6 mm, and the angle between the two inner sides of the front end of the main frame 13-3 and the auxiliary frame 13-2 is 60°, the inner side of the front end of the main frame 13-3 is axially processed with a through groove with a width of 0.1mm, and the outer front end of the auxiliary frame 13-2 is axially processed with a through groove with a width of 0.1mm, the main frame 13-3 and the auxiliary The other geometric shapes and dimensions of the skeleton 13-2 are the same as those in Embodiment 1. The transparent protective cover 13-4 is that the rear end...

Embodiment 3

[0041] In this embodiment, the radius R of the centerlines of the outer tube 15 and the mirror tube 16 is 500 mm. The skeleton is composed of the front end of the main skeleton 13-3 and the front end of the auxiliary skeleton 13-2 perpendicularly intersecting with each other by laser welding. The shape of the main skeleton 13-3 and the auxiliary skeleton 13-2 is a rectangular frame with a circular arc at the front end and an open rear end. structure, the thickness of the main frame 13-3 and the auxiliary frame 13-2 is 0.5mm, the radius R of the arc at the front end is 8mm, and the included angle between the two inner sides of the front end of the main frame 13-3 and the auxiliary frame 13-2 is 15° °, the inner side of the front end of the main frame 13-3 is axially processed with a through groove with a width of 0.5mm, and the front outer side of the auxiliary frame 13-2 is axially processed with a through groove with a width of 0.5mm, the main frame 13-3 and the auxiliary fram...

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Abstract

The present invention relates to a visible puncture outfit for curing stress incontinence by using vaginal suspension. It mainly includes the following several components: main lens body, main lens cylinder, eyepiece cover with eyepiece glass, objective glass, light beam connecting tube, image rod, optical lens, water-feeding channel, water-returning channel, water-feeding valve and water-returning valve. Said invention also provides its working principle and its concrete operation method.

Description

technical field [0001] The invention belongs to the technical field of surgical instruments or methods, and in particular relates to similar instruments used for internal organs and tubes. Background technique [0002] The most common types of urinary incontinence in women include stress incontinence, urge incontinence, and stress-urge mixed incontinence. Among them, stress urinary incontinence is the most common, which refers to the involuntary outflow of urine when the patient suddenly increases abdominal pressure such as coughing, sneezing, laughing, or standing up. Especially among women who have given birth to children, they have a history of dystocia or suffer from uterine prolapse, bladder and urethral prolapse. After menopause, due to the lack of estrogen in women, the urethra becomes thinner, the resistance through the urethra decreases, and urinary incontinence is more common. [0003] According to the recently published Clinical Practice Guidelines for Adult Uri...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61B17/94
Inventor 李小刚马乐骆永明
Owner FEMTO TECH XIAN
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