CN208659581U - A kind of S3 sacral nerve cross positioning device - Google Patents
A kind of S3 sacral nerve cross positioning device Download PDFInfo
- Publication number
- CN208659581U CN208659581U CN201720778298.8U CN201720778298U CN208659581U CN 208659581 U CN208659581 U CN 208659581U CN 201720778298 U CN201720778298 U CN 201720778298U CN 208659581 U CN208659581 U CN 208659581U
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- China
- Prior art keywords
- transverse arm
- arm
- trailing arm
- card slot
- screw riveting
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- 210000005036 nerve Anatomy 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 abstract description 4
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 230000004807 localization Effects 0.000 abstract 1
- 238000011282 treatment Methods 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 210000001217 buttock Anatomy 0.000 description 3
- 230000004007 neuromodulation Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000007920 subcutaneous administration Methods 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 206010058109 Hangnail Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000008482 dysregulation Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 210000004392 genitalia Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 230000007433 nerve pathway Effects 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000004768 organ dysfunction Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 210000005070 sphincter Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model provides a kind of S3 sacral nerve cross positioning device, including trailing arm and transverse arm, the trailing arm is connect with transverse arm by screw riveting, the transverse arm respectively has the transverse arm locating rack an of semi-circular shape away from left and right at screw riveting central point 1.5cm, the transverse arm locating rack diameter is 1cm, distance of center circle screw riveting central point distance is 2cm, the trailing arm and transverse arm interface are equipped with card slot A and card slot B, the card slot depth is 0.5mm, the trailing arm and transverse arm thickness are 1mm, the trailing arm head end is 2cm away from screw riveting centre distance, tail end is 9cm away from screw riveting centre distance, localization method is: determining articulatio sacroiliaca lower edge and rumpbone position using hand touching or x-ray equipment, along bilateral articulatio sacroiliaca lower edge line placement positioning device transverse arm, the trailing arm of sacral midline placement positioning device, transverse arm The two sides transverse arm locating rack center of circle is the position in S3 sacral nerve to be determined hole, and the utility model structure is simple, easy to operate.
Description
Technical field
The utility model relates to technical field of medical equipment, and in particular to a kind of S3 sacral nerve cross positioning device.
Technical background
Basin bottom organ dysfunction disease is a kind of to seriously affect health of people and the wider disease of patient groups, disease
Disease is many and diverse, treatment is intractable, is badly in need of a kind of new treatment means to solve, sacral nerve neuromodulation therapy in such disease treatment, at
Fail the treatment that latter is effective and is recommended by various countries' practice guidelines for traditional conservative therapy in recent years or operative treatment
Method.
Sacral nerve neuromodulation art is to be continuously applied low-frequency electric pulse in specific sacral nerve (S using interventional technique2-4), with this
Excited or inhibition nerve pathway, dysregulation sacral nerve reflex arc, make abnormal neural reflex reach balance again, and then influence
And adjust bladder, urethra/anal sphincter, basin bottom and genitals official rank sacral nerve and dominate target organ function, it is controlled to reach
A kind of nervous centralis regulation technology of therapeutic effect, Medtronic Sacral nerve electrical stimulation system are that current international unique authentication treatment is set
It is standby, by implantable nerve stimulator and electrode, two-way stimulation adjust sacral nerve reflection and control urine, excrement storage and release
Put and men and women's sexual organ partial function, safety and effectively improve urination, defecation and sex dysfunction.Sacral nerve positions conduct
Sacral nerve neuromodulation treats vital link in Stage1, must be by X or CT equipment combination hand touching label sacrum hole site, for doctor
Shield personnel and patient make troubles and the exposure of larger amount of x-ray.
Utility model content
In order to solve the above-mentioned technical problem the utility model provides a kind of S3 sacral nerve cross positioning device, and structure is simple,
It is easy to operate.
The technical solution of the utility model is: a kind of S3 sacral nerve cross positioning device, including trailing arm and transverse arm, described vertical
Arm is connect with transverse arm by screw riveting, and the transverse arm respectively has the cross of a semi-circular shape away from left and right at screw riveting central point 1.5cm
Arm locating rack, the transverse arm locating rack distance of center circle screw riveting central point distance are 2cm, and the diameter of the transverse arm locating rack is 1cm,
The trailing arm and transverse arm interface are equipped with card slot A and card slot B, and the card slot depth is 0.5mm, and the trailing arm and transverse arm thickness are equal
For 1mm, the trailing arm head end is 2cm away from screw riveting centre distance, and tail end is 9cm away from screw riveting centre distance.
The utility model has the advantages that: the utility model structure is simple, easy to operate, greatlys save sacral nerve therapy
The time of S3 nerve positioning in Stage1 surgical procedure effectively reduces the x-ray exposure of medical staff and patient.
Detailed description of the invention
Fig. 1 is the structure top view of the utility model.
Fig. 2 is the utility model main view direction cross arm structure schematic diagram.
Fig. 3 is the utility model bottom view direction trailing arm schematic diagram.
Wherein: 1, transverse arm, 2, screw riveting, 3, transverse arm locating rack, 4, trailing arm, 5, card slot A, 6, card slot B.
Specific embodiment
Clear and complete description is done to the utility model with reference to the accompanying drawing, so that those skilled in the art is not needing
Under conditions of making creative work, it can sufficiently implement the utility model.
Specific embodiment of the present utility model is: as shown in Figure 1, a kind of S3 sacral nerve cross positioning device, including it is vertical
Arm 4 and transverse arm 1, the trailing arm 4 are connect with transverse arm 1 by screw riveting 2, and the transverse arm 1 is away from left at 2 central point 1.5cm of screw riveting
Respectively there is the transverse arm locating rack 3 an of semi-circular shape on the right side, and the 3 distance of center circle screw riveting central point distance of transverse arm locating rack is 2cm,
3 diameter of transverse arm locating rack is 1cm, and 4 head end of trailing arm is 2cm away from 2 centre distance of screw riveting, and tail end is away from screw riveting 2
Heart distance is 9cm.
As shown in Figure 2,3, the trailing arm 4 is equipped with card slot A5 with 1 interface of transverse arm and card slot B6, the card slot depth are
0.5mm, the trailing arm and transverse arm thickness, which are that 1mm, card slot A5 and card slot B6 are just identical, snaps into plane.
The specific implementation step of the present embodiment is: touching method using hand or x-ray equipment determines articulatio sacroiliaca lower edge and sacrum
The position of bone is set, along bilateral articulatio sacroiliaca lower edge line placement positioning device transverse arm 1, the trailing arm 3 of sacral midline placement positioning device,
Two 3 center locations of transverse arm locating rack of 1 two sides of transverse arm are the position in S3 sacral nerve to be determined hole.
In the present embodiment, control patient after the positioning of S3 sacrum hole by the device in application the utility model
Treat, patient's therapeutic progresses in two steps, step 1: out treatment stage, determine puncture pin position it is correct after, pull out needle core,
Insertion depth indicator, puncture skin at do 0.5cm notch, pull out puncture needle, only indwelling depth indicator, by expander together with
Inducting device set determines that inducting device covers tip along depth indicator merging S3 sacrum hole, through B ultrasound or x-ray secondary combined scale mark
Mark is located at the slightly biased lower place of middle line of rumpbone thickness, pulls out expander and depth indicator, only indwelling inducting device set.By hangnail sample
Permanent electrode is placed in inducting device set, makes 4 electrode contacts in front close to S3 nerve as far as possible, deep by testing and debugging electrode in art
Degree, usually contact 2 and contact 3 are across the inner side and outer side of rumpbone sacrum hole veutro front surface, interim stimulated in vitro device respectively
It tests the movement response of each contact and feels response, the number of contacts for obtaining response is more, electrode position is better, tests errorless
Afterwards, it keeps tined-lead electrode motionless in original position, pulls out inducting device set, hangnail is made to discharge fixed electrode.It chooses outside the ipsilateral buttocks of electrode
The quasi- permanent stimulator position of implantation in top takes 3cm or so notch, is drawn tined-lead electrode tail end with tunneler, and connect and percutaneously prolong
Conducting wire is stretched, further leads to percutaneous extension wire subcutaneous tunnel outside the skin of buttock of opposite side；Step 2: permanent implanted rank
Section: patient takes prone position, conventional visual area disinfection, drape, and former buttocks notch local anaesthesia takes 5cm long notch, finds electrode and warp
The two is separated with torque spanner, percutaneous extension wire is removed by skin extension wire, and in complete subcutaneous free sacral nerve suitable out
Electrode is connected to sacral nerve stimulator by extension wire, is placed into the subcutaneous space to have dissociated by the gap of stimulator volume
In, it needs to carry out the dependence tests such as impedance using Medical program-controlled instrument before closing notch, to ensure that each section connection is normal, closing is cut
Mouthful, it is postoperative to be infected using antibiotic prophylaxis.
The preferred embodiment of the utility model is described above, it should be pointed out that the utility model not office
It is limited to above-mentioned particular implementation, devices and structures not described in detail herein should be understood as with the common side in this field
Formula is practiced；Anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, foundation
The technical essence of the utility model any simple modifications, equivalents, and modifications made to the above embodiment still fall within this
In the range of the protection of utility model technical solution.
Claims (1)
1. a kind of S3 sacral nerve cross positioning device, which is characterized in that including trailing arm and transverse arm, the trailing arm and transverse arm pass through spiral shell
Silk riveting connection, the transverse arm respectively have the transverse arm locating rack an of semi-circular shape, the cross away from left and right at screw riveting central point 1.5cm
Arm locating rack distance of center circle screw riveting central point distance is 2cm, and the diameter of the transverse arm locating rack is 1cm, the trailing arm and transverse arm
Interface is equipped with card slot A and card slot B, and the card slot depth is 0.5mm, and the trailing arm and transverse arm thickness are 1mm, the trailing arm
Head end is 2cm away from screw riveting centre distance, and tail end is 9cm away from screw riveting centre distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778298.8U CN208659581U (en) | 2017-06-30 | 2017-06-30 | A kind of S3 sacral nerve cross positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778298.8U CN208659581U (en) | 2017-06-30 | 2017-06-30 | A kind of S3 sacral nerve cross positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208659581U true CN208659581U (en) | 2019-03-29 |
Family
ID=65818806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720778298.8U Withdrawn - After Issue CN208659581U (en) | 2017-06-30 | 2017-06-30 | A kind of S3 sacral nerve cross positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208659581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320204A (en) * | 2017-06-30 | 2017-11-07 | 陈琦 | A kind of S3Sacral nerve cross positioning device and localization method |
| CN109998645A (en) * | 2019-04-09 | 2019-07-12 | 广州星顿医疗科技有限公司 | A kind of sacral nerve S3Cross positioning device and localization method |
-
2017
- 2017-06-30 CN CN201720778298.8U patent/CN208659581U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320204A (en) * | 2017-06-30 | 2017-11-07 | 陈琦 | A kind of S3Sacral nerve cross positioning device and localization method |
| CN107320204B (en) * | 2017-06-30 | 2024-04-16 | 西安交通大学医学院第二附属医院 | S, S 3 Sacral nerve cross positioning device and positioning method |
| CN109998645A (en) * | 2019-04-09 | 2019-07-12 | 广州星顿医疗科技有限公司 | A kind of sacral nerve S3Cross positioning device and localization method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190329 Effective date of abandoning: 20240416 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190329 Effective date of abandoning: 20240416 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |