CN209153790U - A kind of beading pushing type operation mesh belt tension adjustment locking device - Google Patents
A kind of beading pushing type operation mesh belt tension adjustment locking device Download PDFInfo
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- CN209153790U CN209153790U CN201721859272.2U CN201721859272U CN209153790U CN 209153790 U CN209153790 U CN 209153790U CN 201721859272 U CN201721859272 U CN 201721859272U CN 209153790 U CN209153790 U CN 209153790U
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- tension adjustment
- locking
- mesh belt
- stomidium
- beading
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Abstract
The utility model discloses a kind of beading pushing type operation mesh belt tension adjustment locking device, it is characterized in that by tension adjustment line, regulation handle, more piece dotted line rail, lock ejector sleeve and locking mechanism composition, wherein tension adjustment line one end is wire-wrapped in tension adjustment wheel after the tension adjustment ejector sleeve of regulation handle, the stomidium and closed pore anchor adjustable positioning of other end association operation suspender belt, more piece dotted line rail one end is pierced by the stomidium of operation suspender belt and is fixed in closed pore anchor, it is in outstanding shape that the extended line of the other end, which is worn and connects locking mechanism and penetrate locking ejector sleeve, the internal diameter of the outer diameter and stomidium that lock ejector sleeve is respectively less than the maximum outside diameter of locking mechanism, and locking mechanism only has the energy along more piece dotted line rail close to closed pore anchor.Locking device is adjusted using the beading pushing type of the utility model, its advantage is that the apparatus structure is simple, can be easily made, energy flexible modulation operation suspender belt position and tension, and provide the convenient manner of permanent locking after the completion of operation mesh belt tension adjustment.
Description
Technical field
The utility model belongs to surgical operating instrument, and in particular to a kind of suspender belt implantation for treating stress incontinence
Carry out afterwards 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.Using the suspender belt of both ends connection closed pore anchor, will close
The hole two sides Mao Fen are successively positioned on corresponding obturator membrane, and moderately operation can be completed in adjusting sling-tension and position, are performed the operation
Time is greatly reduced and wound healing fast speed.And since notch breadth is limited in existing such surgical procedure, in closed pore anchor
On the basis of the difficulty that implantation is located in obturator membrane is overcome, the adjusting of sling-tension is locked to positioning becomes related doctor
When being performed the operation institute extremely headache the step of, and the required instrumentation used is cumbersome.Hung in the poor situation of visual condition
Band tension adjustment is inconvenient, and when sling-tension adjust carry out positioning lock knot under suitable conditions when caused by tension variation amplitude compared with
Greatly, it is unsuitable for doctor and efficiently and reliably completes 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 beading pushing type operation mesh belt
Tension adjustment locking device.
The utility model realizes that the technical solution of above-mentioned purpose is, a kind of beading pushing type operation mesh belt tension adjustment
Locking device, it is characterised in that: described device is by tension adjustment line, regulation handle, more piece dotted line rail, locking ejector sleeve and locking machine
Structure composition, wherein tension adjustment line one end, which passes through, is wire-wrapped in tension adjustment wheel, another after the tension adjustment ejector sleeve of regulation handle
The stomidium and closed pore anchor adjustable positioning of one end association operation mesh belt, described more piece dotted line rail one end is pierced by the stomidium of operation mesh belt simultaneously
Be fixed in closed pore anchor, the extended line of the other end is worn and connects locking mechanism and penetrate locking ejector sleeve is in outstanding shape, the locking ejector sleeve it is outer
The internal diameter of diameter and stomidium is respectively less than the maximum outside diameter of locking mechanism, and locking mechanism only has along more piece dotted line rail close to closed pore anchor
Energy.
Further, the tension adjustment line other end is pierced by the stomidium of operation mesh belt and is fixed in closed pore anchor, and described
Power adjusts the stomidium that ejector sleeve abuts operation mesh belt；Or the tension adjustment line other end passes through preset hole and the connection of closed pore anchor
To the stomidium of operation mesh belt.
Further, the more piece dotted line rail is being getting lines crossed with more than two locking balls, and each rail locked between ball is differentiated
Rate is between 0.2mm-4mm, and the diameter for locking ball meets the locking mechanism and gear that shape is opened by stomidium, locking ejector sleeve and elasticity
Fastening is located at the locking mechanism of Self-resetting closure.
Further, the locking ball distribution is connected to one section of more piece dotted line of outside 4cm or more the length of Self-closed hole anchor
On rail, the more piece dotted line rail extended line after most end locking ball is sub-thread bare wire.
Further, the more piece dotted line rail is rack gear, and the rail resolution ratio between each tooth is between 0.2mm-4mm, and rack gear
The height of each tooth meets through stomidium, the locking mechanism of locking ejector sleeve and elasticity opening shape and block is positioned at Self-resetting closure
Locking mechanism.
Further, the locking mechanism is the unidirectional casing of back taper for locking tooth flexible polymer.
Adjust locking device using the beading pushing type of the utility model, advantage is: the apparatus structure is simple, is easy to make
At, energy flexible modulation operation mesh belt position and tension, and provide the convenience of permanent locking after the completion of operation mesh belt tension adjustment
Mode.
Detailed description of the invention
Fig. 1 is that the utility model beading pushing type adjusts the structure of one preferred embodiment of locking device and its operation application is shown
It is intended to.
Fig. 2 is the structure and its operation application that the utility model beading pushing type adjusts locking device another preferred embodiment
Schematic diagram.
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.
Suspender belt implantation instrument and its operate with side of the utility model designer for traditional treatment stress incontinence
Method has made intensive studies, and developing Thinking Creation proposes a kind of beading pushing type operation mesh belt tension adjustment locking device, from
And solve the problems, such as that current procedure mesh belt implantation difficulty is big.
As shown in Figure 1, a beading pushing type operation one preferred embodiment of mesh belt tension adjustment locking device structure and its
Application schematic diagram of performing the operation as it can be seen that its by tension adjustment line 3, regulation handle 5, more piece dotted line rail 4, locking ejector sleeve 1 and locking mechanism 2
Composition, wherein 3 one end of tension adjustment line pass through regulation handle 5 tension adjustment ejector sleeve 52 after be wire-wrapped in tension adjustment wheel 51,
And its other end is then associated with the stomidium and closed pore anchor adjustable positioning of operation mesh belt, in illustrated embodiment, the tension adjustment line is another
End is pierced by the stomidium 71 of operation mesh belt 7 and is fixed in closed pore anchor 6, and tension adjustment ejector sleeve 52 abuts the stomidium 71 of operation mesh belt 7.
Here can not be passed through by tension adjustment ejector sleeve towards stomidium and be formed by pushing effect, adjusting tension adjustment line can band start
The displacement of art mesh belt is dedicated to solving the problems, such as operation mesh belt tension adjustment.And 4 one end of more piece dotted line rail is pierced by operation mesh belt 7
Stomidium 71 and be fixed in closed pore anchor 6, the extended line of the other end is then worn and connects locking mechanism 2 and penetrate locking ejector sleeve 1 is in outstanding shape, should
The internal diameter of the outer diameter and stomidium 71 that lock ejector sleeve 1 is respectively less than the maximum outside diameter of locking mechanism 2, and locking mechanism 2 only has along more
Energy of the nodal line rail 4 close to closed pore anchor 6.The combination and unidirectional locking effect of the more piece dotted line rail and locking mechanism are dedicated to
Solve the permanent locking effect after the completion of operation mesh belt tension adjustment.
It include: the more piece dotted line rail 4 for more than two locks in conjunction with the technical characteristic that the embodiment of diagram further refines
Determine getting lines crossed for ball 41, each rail resolution ratio locked between ball is between 0.2mm-4mm, and the diameter satisfaction for locking ball 41 passes through stomidium
71, it locks ejector sleeve 11 and elasticity opens the locking mechanism 2 of shape and block is positioned at the locking mechanism 2 that Self-resetting is closed.And the lock
Determining mechanism 2 is to lock the unidirectional casing of back taper of 21 flexible polymer of tooth.More specifically, the above-mentioned distribution of locking ball 41 is connected to Self-closed hole
On one section of more piece dotted line rail of outside 4cm or more the length of anchor 6, i.e., this usual segment length is the tension adjustment row of such operation mesh belt
Journey range, and from most end lock ball after more piece dotted line rail extended line be sub-thread bare wire.One saves the life of such lines
Production cost, the two are being adjusted without having clamping lock movement with locking mechanism except stroke range, convenient for operation.
Include the following steps from the point of view of the specific operation process that the Installation practice is applied, S1, by tension adjustment line one end
It is wire-wrapped on tension adjustment wheel after the tension adjustment ejector sleeve of regulation handle, the other end is then passed through to the stomidium of operation mesh belt
And it is fixed in closed pore anchor, mesh belt of thus performing the operation, which has, to be servo-actuated in tension adjustment line with power.
S2, more piece dotted line rail one end is fixed in closed pore anchor, the other end is then passed through to the stomidium of operation mesh belt, first by it
It wears and connects a locking mechanism, then penetrate locking ejector sleeve in catenary.
S3, using dedicated handle, by closed pore anchor, from top vaginal wall notch, successively attaching is in place.
Tension adjustment line is loosened in S4, the tensioning of switch tension adjustment wheel, and it is to suitable tension and temporarily fixed to adjust operation mesh belt
Position.
S5, driving locking ejector sleeve are promoted to stomidium, are pushed locking mechanism to pass through the locking ball of more piece dotted line rail one by one and are determined
Position is locked at stomidium, and distance of the mesh belt with respect to closed pore anchor that thus will perform the operation is fixed；Redundance is i.e. after cutting off locking mechanism
Achievable operation.
In addition to the implementation, as shown in Fig. 2, being the utility model beading pushing type operation mesh belt tension adjustment solid lock dress
Set the structure and its operation application schematic diagram of another embodiment.It is essentially consisted in from diagram is visible with what previous embodiment distinguished,
Wherein the other end of tension adjustment line 3 passes through the preset hole 61 of closed pore anchor 6 and is linked to the stomidium 71 of operation mesh belt 7.Correspondingly,
The specific operation process that it is applied is also similar to previous embodiment, and only the threading of the tension adjustment line other end finely tunes change in step S1
Change.
Certainly, in addition to illustrated embodiment, which can also be rack gear, the rail resolution ratio between each tooth between
0.2mm-4mm, and the height of each tooth of rack gear meets the locking mechanism for by stomidium, locking ejector sleeve and elasticity opening shape and block is fixed
Positioned at the locking mechanism of Self-resetting closure.And the tail end of the more piece dotted line rail can extraneous sub-thread bare wire under rack gear performance
Extended line can also directly use rack gear itself.
To sum up the detailed description of locking device embodiment is adjusted as it can be seen that it is applied about the double beading pushing types of the utility model
Have apparent progressive in the micro- sling surgery of single incision: the apparatus structure is simple, can be easily made, can flexible modulation operation mesh belt
Position and tension, and provide the convenient manner of permanent locking after the completion of operation mesh belt tension adjustment.
Claims (7)
- The mesh belt tension adjustment locking device 1. a kind of beading pushing type is performed the operation, it is characterised in that: described device by tension adjustment line, Regulation handle, more piece dotted line rail, locking ejector sleeve and locking mechanism composition, wherein tension adjustment line one end passes through regulation handle Tension adjustment ejector sleeve after be wire-wrapped in tension adjustment wheel, the other end association operation mesh belt stomidium and closed pore anchor adjustable positioning, institute State more piece dotted line rail one end be pierced by operation mesh belt stomidium and be fixed in closed pore anchor, the extended line of the other end is worn and connects locking mechanism simultaneously Penetrating locking ejector sleeve is in hang shape, and the internal diameter of the outer diameter for locking ejector sleeve and stomidium is respectively less than the maximum outside diameter of locking mechanism, and Locking mechanism only has the energy along more piece dotted line rail close to closed pore anchor.
- 2. beading pushing type operation mesh belt tension adjustment locking device according to claim 1, it is characterised in that: the tension It adjusts the line other end to be pierced by the stomidium of operation mesh belt and be fixed in closed pore anchor, the tension adjustment ejector sleeve abuts the end of operation mesh belt Hole.
- 3. beading pushing type operation mesh belt tension adjustment locking device according to claim 1, it is characterised in that: the tension The line other end is adjusted to pass through the preset hole of closed pore anchor and be linked to the stomidium of operation mesh belt.
- 4. beading pushing type operation mesh belt tension adjustment locking device according to claim 1, it is characterised in that: the more piece Dotted line rail is being getting lines crossed with more than two locking balls, and each rail resolution ratio locked between ball locks ball between 0.2mm-4mm Diameter meets through stomidium, the locking mechanism of locking ejector sleeve and elasticity opening shape and block is positioned at the locking machine of Self-resetting closure Structure.
- 5. beading pushing type operation mesh belt tension adjustment locking device according to claim 4, it is characterised in that: the locking Ball distribution is connected on one section of more piece dotted line rail of outside 4cm or more the length of Self-closed hole anchor, and most end locks the more piece after ball Dotted line rail extended line is sub-thread bare wire.
- 6. beading pushing type operation mesh belt tension adjustment locking device according to claim 1, it is characterised in that: the more piece Dotted line rail is rack gear, and the rail resolution ratio between each tooth is between 0.2mm-4mm, and the height of each tooth of rack gear meets through stomidium, lock Determine ejector sleeve and elasticity opens the locking mechanism of shape and block is positioned at the locking mechanism that Self-resetting is closed.
- 7. beading pushing type operation mesh belt tension adjustment locking device according to claim 1, it is characterised in that: the locking Mechanism is to lock the unidirectional casing of back taper of tooth flexible polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859272.2U CN209153790U (en) | 2017-12-27 | 2017-12-27 | A kind of beading pushing type operation mesh belt tension adjustment locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859272.2U CN209153790U (en) | 2017-12-27 | 2017-12-27 | A kind of beading pushing type operation mesh belt tension adjustment locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209153790U true CN209153790U (en) | 2019-07-26 |
Family
ID=67326081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721859272.2U Active CN209153790U (en) | 2017-12-27 | 2017-12-27 | A kind of beading pushing type operation mesh belt tension adjustment locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209153790U (en) |
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2017
- 2017-12-27 CN CN201721859272.2U patent/CN209153790U/en active Active
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