CN201612688U - Sacroiliac joint fracture cable fixation guide device - Google Patents
Sacroiliac joint fracture cable fixation guide device Download PDFInfo
- Publication number
- CN201612688U CN201612688U CN2010201069872U CN201020106987U CN201612688U CN 201612688 U CN201612688 U CN 201612688U CN 2010201069872 U CN2010201069872 U CN 2010201069872U CN 201020106987 U CN201020106987 U CN 201020106987U CN 201612688 U CN201612688 U CN 201612688U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- sliding bar
- fixed handle
- sacroiliac joint
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a sacroiliac joint fracture cable fixation guide device which comprises a guide base rod, a sliding rod and a fixed handle fixedly connected on the guide base rod, wherein the sliding rod is sheathed on the guide base rod and can move along the guide base rod, a sleeve of the sliding rod is arranged on the sliding rod, a sleeve of the fixed handle is arranged on the fixed handle, and the central lines of the sleeve of the sliding rod and the sleeve of the fixed handle coincide with each other. The sacroiliac joint fracture cable fixation guide device combines the anatomical features of lumbosacral part, and is specially matched with the guide of a sacroiliac joint dislocation fracture posterior cable internal fixation system, thereby having accurate positioning and simple operation, reducing the operation time and fully realizing the minimal invasion advantage of a cable.
Description
Technical field
This utility model relates to the equipment that leads in a kind of art for the treatment of sacroiliac joint fracture internal fixation wirerope, belongs to the orthopedic medical device technical field.
Background technology
The treatment of sacroiliac joint dislocated fracture is thorny, has level and vertical instability, and sacroiliac joint dislocated fracture way of escape wirerope internal fixation system can be corrected its horizontal shift.The sacroiliac joint structure is special, dissects complicatedly, and important vessel and nervous tissue are arranged on every side, how to realize Wicresoft, how to realize accurate positioning, avoids damaging surrounding tissue, and how to realize and the coupling of wirerope internal fixation is used, and this is a difficult problem.Free-hand affected in the art, need the repeated multiple times operation, and will cause the location failure, may damage surrounding tissue, lose time, increase operation risk.By " C " arm machine perspective assist location, can improve localized accuracy, but the X line is for medical personnel, all can cause somatic damage for patient, is detrimental to health.Present various guiders as Arthroscopic guider, various intramedullary pin guidance system, all are the guiders of specific part, specific pathological changes, do not meet the anatomic characteristic of sacroiliac joint, can not be used for the sacroiliac joint treatment of fractures.Do not have special guiding equipment just can't realize Wicresoft, the flexible fastening of wirerope system, can not embody the advantage of wirerope internal fixation.
The utility model content
Technical problem to be solved in the utility model provides a kind of sacroiliac joint fracture wirerope fixed guider that meets waist sacroiliac anatomical features, the special guiding that cooperates sacroiliac joint dislocated fracture way of escape wirerope internal fixation system, this guider accurate positioning, simple to operate, reduce the time of performing the operation.
The technical scheme that solves above-mentioned technical barrier is:
Sacroiliac joint fracture wirerope fixed guider, comprise guiding basic bar, sliding bar, connect firmly the fixed handle on the basic bar of guiding, sliding bar is set on the basic bar of guiding and can moves along the basic bar of guiding, sliding bar is provided with the sliding bar sleeve, fixed handle is provided with the fixed handle sleeve, described sliding bar sleeve and the telescopic central lines of slip handle.
Above-mentioned guiding base bar is provided with chute, and sliding bar is provided with opening sleeve, and the sliding bar opening sleeve is set on the basic bar of guiding, opening sleeve be provided with screw hole and pass chute and with the screw of screw hole thread connection.
Above-mentioned sliding bar sleeve is an open sleeve, the sliding bar sleeve be provided with screw hole and with the screw of screw hole thread connection; The fixed handle sleeve is an open sleeve, the fixed handle sleeve be provided with screw hole and with the screw of screw hole thread connection.
Walk abreast on the above-mentioned sliding bar and be provided with two sliding bar sleeves, walking abreast on the fixed handle is provided with two fixed handle sleeves, is used for once getting two sacroiliac joint bone holes.A sliding bar sleeve on the sliding bar overlaps with a fixed handle sleeve centerline of fixed handle, and another sliding bar sleeve on the sliding bar overlaps with another fixed handle sleeve centerline of fixed handle.
This sacroiliac joint fracture wirerope fixed guider is in conjunction with waist sacroiliac anatomical features, the special guiding that cooperates sacroiliac joint dislocated fracture way of escape wirerope internal fixation system, accurate positioning, simple to operate, reduce the time of operation, fully realized Wicresoft's advantage of wirerope.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The structural representation of Fig. 2 basic bar and fixed handle for this utility model leads;
Fig. 3 is the partial enlarged drawing at A place among Fig. 2;
Fig. 4 is the structural representation of this utility model sliding bar.
The specific embodiment
Specify embodiment of the present utility model below in conjunction with Figure of description.
Shown in Fig. 1-4, this utility model comprises guiding basic bar 4, sliding bar 1, connects firmly the fixed handle 3 on the basic bar 4 of guiding, sliding bar 1 is set on the basic bar 4 of guiding and can moves along the basic bar 4 of guiding, sliding bar 1 far-end can be installed sliding bar sleeve 5, fixed handle 3 can install and fix sleeve tube 9, the central lines of described sliding bar sleeve 5 and slip sleeve tube 9.Be provided with chute 8 (groove) in guiding on the basic bar 4, sliding bar 1 is provided with opening sleeve 11, and opening sleeve 11 is set on the basic bar 4 of guiding, opening sleeve 11 be provided with screw hole and pass chute 8 and with the screw 2 of screw hole thread connection.Because opening sleeve 11 is provided with opening 17 and pressurized tank 18, can makes opening sleeve 11 be fastened on the basic bar 4 of guiding and then make sliding bar 1 fixing by tightening screw 2.Be provided with sliding bar circular hole 20 in sliding bar 1 lower end, sliding bar sleeve 5 can be installed; Sliding bar sleeve 5 can be installed short soft tissue detacher 6, also inner core 7 can be installed, and the inner core through hole 13 in the inner core 7 can pass through drill bit.Because sliding bar 1 is provided with pressurized tank 19 and opening 21, screw passed pressurization hole 10 and tighten screw the sleeves 5 in the sliding bar circular hole 20 are fixed on the sliding bar 1.Fixed handle 3 lower ends are provided with fixed handle circular hole 15, and fixed handle sleeve 9 passes fixed handle circular hole 15, because fixed handle 3 is provided with pressurized tank 14 and opening 16, screw passed pressurization hole 10 and tighten screw fixed handle sleeve 9 is fixed on the fixed handle 3.In the through hole 12 of fixed handle sleeve 9 inner core 7 can be installed, can pass through drill bit in the inner core 7.In sliding bar 1 slides, the centrage of sliding bar circular hole 20 and fixed handle circular hole 15 in the process of sliding all the time point-blank.
This utility model can be used for once getting two sacroiliac joint bone holes by two sliding bar sleeves and two fixed handle sleeves of being provided with shown in Figure 1.A sliding bar sleeve on the sliding bar overlaps with a fixed handle sleeve centerline of fixed handle, and another sliding bar sleeve on the sliding bar overlaps with another fixed handle sleeve centerline of fixed handle.
Determine a side ilium fixed position in the art, determine the ilium fixed position of offside by guider.The body surface location, sharp knife cuts skin, the sleeve 5 that includes soft tissue detacher 6 is peeled off soft tissue and is caused surface of bone, guider is installed, take out soft tissue detacher 6, inner core 7 is installed in the sleeve, by passing the locked guider of screw in pressurization hole (screw hole), Kirschner wire is holed along the inner core through hole 13 of inner core 7, and penetrates the ilium face of both sides, sets up the service aisle that runs through the bilateral ilium, withdraw from inner core 7, remove guider, enlarge bilateral ilium bone hole dia with vast sky heart drill bit, wirerope is installed along the Kirschner wire direction.
Claims (4)
1. sacroiliac joint fracture wirerope fixed guider, it is characterized in that comprising guiding basic bar, sliding bar, connect firmly the fixed handle on the basic bar of guiding, sliding bar is set on the basic bar of guiding and can moves along the basic bar of guiding, sliding bar is provided with the sliding bar sleeve, fixed handle is provided with the fixed handle sleeve, described sliding bar sleeve and the telescopic central lines of slip handle.
2. sacroiliac joint fracture wirerope fixed guider according to claim 1, it is characterized in that: the basic bar that leads is provided with chute, sliding bar is provided with opening sleeve, the sliding bar opening sleeve is set on the basic bar of guiding, opening sleeve be provided with screw hole and pass chute and with the screw of screw hole thread connection.
3. sacroiliac joint according to claim 1 and 2 fracture wirerope fixed guider, it is characterized in that: the sliding bar sleeve is an open sleeve, the sliding bar sleeve be provided with screw hole and with the screw of screw hole thread connection; The fixed handle sleeve is an open sleeve, the fixed handle sleeve be provided with screw hole and with the screw of screw hole thread connection.
4. sacroiliac joint fracture wirerope fixed guider according to claim 3, it is characterized in that: walking abreast on the sliding bar is provided with two sliding bar sleeves, walk abreast on the fixed handle and be provided with two fixed handle sleeves, a sliding bar sleeve on the sliding bar overlaps with a fixed handle sleeve centerline of fixed handle, and another sliding bar sleeve on the sliding bar overlaps with another fixed handle sleeve centerline of fixed handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201069872U CN201612688U (en) | 2010-01-29 | 2010-01-29 | Sacroiliac joint fracture cable fixation guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201069872U CN201612688U (en) | 2010-01-29 | 2010-01-29 | Sacroiliac joint fracture cable fixation guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201612688U true CN201612688U (en) | 2010-10-27 |
Family
ID=42999060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201069872U Expired - Fee Related CN201612688U (en) | 2010-01-29 | 2010-01-29 | Sacroiliac joint fracture cable fixation guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201612688U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012095869A2 (en) * | 2011-01-11 | 2012-07-19 | Shinde Padmakar | A drilling guide for drilling a combihole |
| CN103735306A (en) * | 2014-01-04 | 2014-04-23 | 邓宇 | Frame-type pressurizing multipurpose guider |
| CN108372270A (en) * | 2017-11-28 | 2018-08-07 | 江西国宣广电科技有限公司 | A kind of electronic equipment assembly plants spike devices with shell |
| US10179014B1 (en) | 2012-06-01 | 2019-01-15 | Nuvasive, Inc. | Systems and methods for promoting sacroiliac joint fusion |
| CN109223161A (en) * | 2018-11-21 | 2019-01-18 | 济南市儿童医院（山东大学齐鲁儿童医院） | Minimally invasive surgery guiding instrument for bone joints |
| CN109674523A (en) * | 2019-02-27 | 2019-04-26 | 华中科技大学同济医学院附属同济医院 | Articulatio sacroiliaca positions coaxial guider and its component through screw |
-
2010
- 2010-01-29 CN CN2010201069872U patent/CN201612688U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012095869A2 (en) * | 2011-01-11 | 2012-07-19 | Shinde Padmakar | A drilling guide for drilling a combihole |
| WO2012095869A3 (en) * | 2011-01-11 | 2012-10-11 | Shinde Padmakar | Drilling guide for drilling combihole |
| US10179014B1 (en) | 2012-06-01 | 2019-01-15 | Nuvasive, Inc. | Systems and methods for promoting sacroiliac joint fusion |
| US11253302B2 (en) | 2012-06-01 | 2022-02-22 | Nuvasive, Inc. | Systems and methods for promoting sacroiliac joint fusion |
| CN103735306A (en) * | 2014-01-04 | 2014-04-23 | 邓宇 | Frame-type pressurizing multipurpose guider |
| CN103735306B (en) * | 2014-01-04 | 2016-08-31 | 黄洪欣 | A kind of overhead brace formula pressurization multipurpose guider |
| CN108372270A (en) * | 2017-11-28 | 2018-08-07 | 江西国宣广电科技有限公司 | A kind of electronic equipment assembly plants spike devices with shell |
| CN108372270B (en) * | 2017-11-28 | 2019-12-24 | 江西国宣广电科技有限公司 | Shell nail planting device for assembling electronic equipment |
| CN109223161A (en) * | 2018-11-21 | 2019-01-18 | 济南市儿童医院（山东大学齐鲁儿童医院） | Minimally invasive surgery guiding instrument for bone joints |
| CN109223161B (en) * | 2018-11-21 | 2021-07-06 | 安徽医科大学第一附属医院 | Minimally invasive surgery guiding instrument for bone joints |
| CN109674523A (en) * | 2019-02-27 | 2019-04-26 | 华中科技大学同济医学院附属同济医院 | Articulatio sacroiliaca positions coaxial guider and its component through screw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201612688U (en) | Sacroiliac joint fracture cable fixation guide device | |
| CN206964671U (en) | Carried for bone, the marrow combination of inner and outside device of Limb lengthening | |
| WO2008153975A3 (en) | Mri-guided medical interventional systems and methods | |
| CN203447351U (en) | External guider for dynamic hip screw | |
| CN207561975U (en) | Intramedullary nail precise positioning mounting bracket | |
| EP3845135A1 (en) | Cannula having multiple operating channels | |
| CN202699261U (en) | Patellar fracture reduction fixation guider | |
| CN201602870U (en) | Internal fixation device of posterior steel cable of sacroiliac joint dislocation fracture | |
| CN203677222U (en) | Arthroscopic tibial intercondylar eminence fracture fixation device | |
| CN203763228U (en) | Orthopedics department steel wire guiding device with endoscope | |
| CN203153924U (en) | Posterior pelvic ring sacrum minimally invasive internal fixer | |
| CN206365906U (en) | A kind of dry osteotomy operation retractor component of fibula | |
| CN211633406U (en) | Drag hook for orthopedic operation | |
| CN201949109U (en) | Orthopaedic guiding localizer | |
| CN104138291A (en) | Anatomic reconstruction system for posterior cruciate ligaments of orthopaedic knee joints and applications thereof | |
| CN203539428U (en) | Opening positioning auxiliary system of proximal femur intramedullary nail | |
| CN204158483U (en) | A kind of wire introducer | |
| CN210433542U (en) | Coracoclavicular ligament rebuilds director | |
| CN201617794U (en) | Working sheath of nerve endoscope | |
| CN205667559U (en) | A kind of hip joint exposure retractor | |
| CN203328795U (en) | Intramedullary nail far-end lock hole collimation device | |
| CN106473782A (en) | A kind of dry osteotomy operation retractor assembly of fibula and its operation method | |
| CN105816210A (en) | Fixed wing tubular wire retractor for percutaneous implantation under direct vision | |
| CN207734216U (en) | A kind of adjustable Kirschner wire guider for annular external fixing rack | |
| CN202051804U (en) | Kirschner wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20110129 |