CN208573858U - A kind of fixed tension-adjusting gear of trigger-type operation mesh belt - Google Patents
A kind of fixed tension-adjusting gear of trigger-type operation mesh belt Download PDFInfo
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- CN208573858U CN208573858U CN201721857427.9U CN201721857427U CN208573858U CN 208573858 U CN208573858 U CN 208573858U CN 201721857427 U CN201721857427 U CN 201721857427U CN 208573858 U CN208573858 U CN 208573858U
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- trigger
- mesh belt
- rack gear
- elastic buckle
- lock
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Abstract
The utility model discloses a kind of fixed tension-adjusting gear of trigger-type operation mesh belt, the rack gear of lock and connection closed pore anchor towards connection operation mesh belt interacts control, the rack gear, which is connected in the eyelet of lock and eyelet, is equipped with Elastic buckle, it is characterized by: the trigger-type regulating device is by a replacement line, the regulation handle of the regulation pipe and one end that are socketed on rack gear is constituted, the trigger for extending through the handle shell is wherein articulated in the regulation handle, one end of the replacement line connects Elastic buckle, the other end penetrates regulation pipe and connects with the inward end of trigger, replacement line is tensioned under natural conditions for the trigger and Elastic buckle, and the export-oriented section of trigger is under by external force rotary state, Elastic buckle is driven to be pulled up in replacement line, it is detached from rack gear.Using the trigger-type regulating device of the utility model, structure is simple, can be easily made, can locking or unlocking of unidirectionally latching of remote flexible operating and convenient for adjustable along the two-way position of rack gear, provide the convenient manner of operation mesh belt tension adjustment and locking.
Description
Technical field
The utility model belongs to surgical operating instrument, and in particular to a kind of for treating the operation mesh belt of stress incontinence
Carried out after implantation operation mesh belt tension adjustment and locking operation just with type device.
Background technique
Female incontinence is women common disease, and at present according to world statistics, illness rate is close to 50%, and wherein about half is pressure
The property urinary incontinence (Stress Urinary Incontinence, SUI).Stress incontinence refers to that bladder pressure is greater than maximum urethra
When pressure, in the state that no detrusor urinae of bladder is shunk, also per urethram collar extension overflows urine in spite of oneself, mostly increases suddenly in abdominal pressure
Added-time is for example: occurring whens laugh, sneeze, cough etc..Post menopausal crowd more susceptible disease.Pathogenic factor majority produces when because giving a birth
Wound, the decline of postmenopausal estrogen level, Pen Di soft tissue relaxation etc..SUI started to be considered as influencing the mankind in the mid-90
One of the five big diseases of health, referred to as " social cancer ".Especially in China, as population is further aging, SUI is increasingly
It is valued by people.Nearest one simple Beijing area urinary incontinence morbidity survey finds that 23%-45% has in women population
The different degrees of urinary incontinence, 7% or so has apparent incontinence, wherein about 50% is stress incontinence.It is one group external
Report 60 years old or more urinary incontinence disease incidence women 37.7%.For this purpose, seeking the method for effectively treating SUI, have urgent, again
Big clinical meaning.
No-station pole canopy vaginal tape (Tension-free the vaginal tape, TVT) in operative treatment
It is the goldstandard of SUI treatment.It is now recognized that TVT cure rate is high, easy to operate, wound is small, post-operative recovery is fast, few intercurrent disease, answers
The low advantage of hair rate is simultaneously widely applied clinically.It in recent years, is reduction wound face, a kind of single incision Via vagina no-station pole canopy
Reconstructed urethra (SIS) just come into being and practicality it is increasingly mature.The operation mesh belt of closed pore anchor is connected using both ends,
Closed pore anchor point two sides are successively positioned on corresponding obturator membrane, and moderately hand can be completed in adjusting operation mesh belt tension and position
Art, operating time is greatly reduced and wound healing fast speed.And since notch breadth is limited in existing such surgical procedure,
On the basis of the difficulty that the implantation of closed pore anchor is located in obturator membrane is overcome, adjusting and positioning for mesh belt tension of performing the operation, which lock, to be become
When related doctor performs the operation institute extremely headache the step of, and the required instrumentation used is cumbersome.I.e. visual condition compared with
The situation operation mesh belt tension adjustment of difference is inconvenient, and makes when carrying out positioning lock knot under mesh belt tension adjustment suitable conditions of performing the operation
At tension variation amplitude it is larger, be unsuitable for doctor and efficiently and reliably complete such operation.
Summary of the invention
In view of the defect of the above-mentioned prior art, the purpose of this utility model is directed to a kind of trigger-type operation mesh belt and fixes
Tension-adjusting gear.
The utility model realizes that the technical solution of above-mentioned purpose is, the fixed tension adjustment dress of trigger-type operation mesh belt
It sets, the rack gear of lock and connection closed pore anchor towards connection operation mesh belt interacts control, and the rack gear is connected to the eyelet of lock
And Elastic buckle is equipped in eyelet, it is characterised in that: the trigger-type regulating device by a replacement line, be socketed on the tune of rack gear
The regulation handle of section pipe and one end is constituted, wherein the trigger for extending through the handle shell is articulated in the regulation handle, it is described
One end connection Elastic buckle, the other end of replacement line penetrate regulation pipe and connect with the inward end of trigger, the trigger and elasticity
Replacement line is tensioned buckle under natural conditions, and the export-oriented section of trigger, under by external force rotary state, Elastic buckle is driven in replacement line
It is pulled up, is detached from rack gear.
Further, the pre- implantation closed pore anchor of operation mesh belt one end connection, and the mesh belt other end of performing the operation integrally is arranged in
It latches bottom surface and lock synchronizes.
Further, it is implanted into closed pore anchor after rack gear one end connection, and the rack gear other end penetrates regulation pipe simultaneously from eyelet
The reel of handle is wire-wrapped in by surgical thread.
Further, the Self-resetting spring of corresponding trigger is equipped in the regulation handle.
Using the trigger-type regulating device of the utility model, advantage is: the apparatus structure is simple, can be easily made, can be flexibly
Unidirectional latch of operation unlocks and convenient for convenience side adjustable along the two-way position of rack gear, providing operation mesh belt tension adjustment and lock
Formula.
Detailed description of the invention
Fig. 1 is the structure and its operation application schematic diagram of the utility model trigger-type regulating device.
Specific embodiment
Just attached drawing in conjunction with the embodiments below, is described in further detail specific embodiment of the present utility model, so that this
Utility model technical solution is more readily understood, grasps, to make relatively sharp define to the protection scope of the utility model.
The utility model designer makes for the operation mesh belt implantation instrument of traditional treatment stress incontinence and its operation
It being had made intensive studies with method, developing Thinking Creation proposes a kind of fixed tension-adjusting gear of trigger-type operation mesh belt, from
And solve the problems, such as that current procedure mesh belt implantation difficulty is big.
The fixed tension-adjusting gear of trigger-type operation mesh belt, lock and connection closed pore anchor towards connection operation mesh belt
Rack gear interaction control, is dedicated to convenient for operation mesh belt tension adjustment and locking.Under normal conditions, above-mentioned rack gear is connected to lock
Elastic buckle is equipped in eyelet and eyelet, Elastic buckle is engaged by clamping with rack gear in its natural state, and rack gear is only capable of in eyelet
Unidirectional mobile, when Elastic buckle is jacked up and is detached from rack gear, rack gear can free way moving.As shown in Figure 1, the trigger-type tune
The innovation structure of regulating device is by a replacement line 8, the regulation handle 2 of the regulation pipe 1 and one end that are socketed on rack gear is constituted, wherein
The trigger 22 for extending through the handle shell, the elastic card of one end connection lock 4 of above-mentioned replacement line 8 are articulated in the regulation handle 2
Button 41, the other end penetrate regulation pipe 1 and connect with the inward end of trigger 22, and the trigger 22 and Elastic buckle 41 weigh under natural conditions
The tensioning of line 8 is set, Elastic buckle 41 is engaged interlocking with rack gear 3, and the export-oriented section of trigger 22 is under by external force rotary state, Elastic buckle
41 are driven and are pulled up in replacement line 8, are detached from rack gear 3.
From the point of view of the structure feature more refined, the Self-resetting of corresponding trigger 22 is equipped in illustrated embodiment, in the regulation handle 2
Spring 23.Designing in this way is advantageous in that simplified trigger operation, so that operator can reset trigger in time after removal external force,
So that Elastic buckle 41 falls after rise and interlocks in rack gear 3.
In addition to the structure of above-mentioned trigger-type regulating device, from the angle such as Fig. 1 institute for being applied to single incision operation mesh belt operation
Show, above-mentioned 5 one end 51 of operation mesh belt connects pre- implantation closed pore anchor 61, and 5 other end 52 of mesh belt of performing the operation integrally is arranged in 4 bottoms of lock
Face and lock synchronize.And closed pore anchor 62 is implanted into after the connection of 3 one end 31 of rack gear, and 3 other end 32 of rack gear penetrates tune from eyelet
Section pipe 1 and the reel 21 that regulation handle 2 is wire-wrapped in by surgical thread 7.
From the Installation practice apply specific operation process from the point of view of include the following steps, S1, by perform the operation mesh belt 5 one end
The pre- implantation closed pore anchor 61 of 51 connections, and the other end 52 for mesh belt 5 of performing the operation integrally is arranged in 4 bottom surfaces of lock.
S2, it is implanted into closed pore anchor 62 after connecting one end 31 of rack gear 3, and 3 other end 32 of rack gear is pierced by from eyelet, and is penetrated
Regulation pipe 1 is wire-wrapped on the reel 21 of regulation handle 2 by surgical thread 7；Simultaneously by one end connection lock 4 of replacement line 8
Elastic buckle 41, and the other end is also penetrated into regulation pipe 1 and is connected with the inward end of trigger 22.
S3, when trigger 22 does not apply external force, Elastic buckle 41 and rack gear 3 positioning and unidirectional locking in lock 4 eyelet
In, rack gear 3 is prohibited to mobile close to rear implantation closed pore anchor 62；Operating trigger 22 overturns and replacement line 8 is pulled to be displaced, and resets
Line 8, which synchronizes, affects Elastic buckle 41 to lift.The opposite rack gear 3 of lock 4 can free displacement as a result,.
S4, using dedicated handle, by two closed pore anchors 61,62, from top vaginal wall notch, successively in place, coiling is drawn for attaching
Surgical thread 7 or the tension that operation mesh belt 5 is adjusted by the mobile lock 4 of tool.
S5, after the tension for adjusting operation mesh belt 5 is appropriate, be fixed temporarily 4 positions of lock and make trigger 22 inversely overturning is multiple
Position, then Elastic buckle 41 is unloaded power reset, and lock 4 is permanently fixed naturally with operation 5 position of mesh belt；It cuts off and latches after 4
Operation can be completed in redundance rack gear.
To sum up about the detailed description of the utility model trigger-type regulating device embodiment as it can be seen that it is micro- applied to single incision
Operation mesh belt operation has apparent progressive: the apparatus structure is simple, can be easily made, and energy flexible operating unidirectionally latches unlock simultaneously
Convenient for adjustable along the two-way position of rack gear, the convenient manner of operation mesh belt tension adjustment and locking is provided.
Claims (4)
1. a kind of fixed tension-adjusting gear of trigger-type operation mesh belt, lock and connection closed pore anchor towards connection operation mesh belt
Rack gear interaction control, the rack gear, which is connected in the eyelet of lock and eyelet, is equipped with Elastic buckle, it is characterised in that: the trigger
Formula regulating device is made of the regulation handle of a replacement line, the regulation pipe and one end that are socketed on rack gear, wherein the adjusting
The trigger for extending through the handle shell is articulated on handle, one end connection Elastic buckle, the other end of the replacement line penetrate adjusting
The inward end of Guan Bingyu trigger connects, and replacement line is tensioned under natural conditions for the trigger and Elastic buckle, and the export-oriented section of trigger
Under by external force rotary state, Elastic buckle, which is driven, to be pulled up in replacement line, is detached from rack gear.
2. the fixed tension-adjusting gear of trigger-type operation mesh belt according to claim 1, it is characterised in that: the operation mesh belt
The pre- implantation closed pore anchor of one end connection, and the mesh belt other end of performing the operation integrally is arranged in lock bottom surface and lock synchronizes.
3. the fixed tension-adjusting gear of trigger-type operation mesh belt according to claim 1, it is characterised in that: described rack gear one end
Closed pore anchor is implanted into after connection, and the rack gear other end penetrates regulation pipe from eyelet and is wire-wrapped in the reel of handle by surgical thread.
4. the fixed tension-adjusting gear of trigger-type operation mesh belt according to claim 1, it is characterised in that: the regulation handle
The interior Self-resetting spring for being equipped with corresponding trigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857427.9U CN208573858U (en) | 2017-12-27 | 2017-12-27 | A kind of fixed tension-adjusting gear of trigger-type operation mesh belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857427.9U CN208573858U (en) | 2017-12-27 | 2017-12-27 | A kind of fixed tension-adjusting gear of trigger-type operation mesh belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208573858U true CN208573858U (en) | 2019-03-05 |
Family
ID=65500104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721857427.9U Active CN208573858U (en) | 2017-12-27 | 2017-12-27 | A kind of fixed tension-adjusting gear of trigger-type operation mesh belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208573858U (en) |
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2017
- 2017-12-27 CN CN201721857427.9U patent/CN208573858U/en active Active
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