CN105011987B - A kind of Kirschner wire puncture locator treated for the reduction of the fracture - Google Patents
A kind of Kirschner wire puncture locator treated for the reduction of the fracture Download PDFInfo
- Publication number
- CN105011987B CN105011987B CN201510291951.3A CN201510291951A CN105011987B CN 105011987 B CN105011987 B CN 105011987B CN 201510291951 A CN201510291951 A CN 201510291951A CN 105011987 B CN105011987 B CN 105011987B
- Authority
- CN
- China
- Prior art keywords
- guide pipe
- kirschner wire
- reduction
- treated
- fracture
- 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.)
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Links
- 230000009467 reduction Effects 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 8
- 208000010392 Bone Fractures Diseases 0.000 description 26
- 206010017076 Fracture Diseases 0.000 description 26
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of Kirschner wire puncture locator treated for the reduction of the fracture, including guide pipe, are formed through the guide channel passed through for the first Kirschner wire vertically；Locating rack, it can be movably arranged at along guide pipe on guide pipe, its front end is formed with the clamping section relative with guide pipe front end, clamping section is formed with the escape groove passed through for the first Kirschner wire, locating rack can be moved by operating along guide pipe, clamping section and guide pipe front end is set to be matched for clamping tightly fracture site, the present invention can carry out minimally invasive closed reduction, fixation and can accurately guiding and thread a needle.
Description
Technical field
The present invention relates to a kind of Kirschner wire puncture locator treated for the reduction of the fracture.
Background technology
Need progress Kirschner wire, hollow screw to fix after many reduction of the fracture, clinically commonly use the clamping such as reduction forceps, bone-holder
Fracture end reduction and then reposition Kirschner wire angle and direction and threaded a needle, it is in need be also possible to pair during tension band fixation
Fracture end surrounding tissue is further peeled off, and the blood fortune to fracture end causes sizable destruction, and angle and direction of threading a needle
It can not be accurately positioned, need to puncture repeatedly more, bad influence also is come to the healing belt of fracture.Current minimal invasive techniques are quickly grown,
The minimally-invasive treatment of fracture is current main flow direction, but it is a great problem to lack suitable instrument.
The content of the invention
The purpose of the present invention be in view of the shortcomings of the prior art there is provided one kind can carry out minimally invasive closed reduction, fixation and
The Kirschner wire puncture locator that the reduction of the fracture is treated that is used for threaded a needle can accurately be guided.
The purpose of the present invention is realized by following technical solution：
A kind of Kirschner wire puncture locator treated for the reduction of the fracture, it is characterised in that：Including
Guide pipe, is formed through the guide channel passed through for the first Kirschner wire vertically；
Locating rack, can be movably arranged on guide pipe along guide pipe, and its front end is formed with relative with guide pipe front end
Clamping section, clamping section is formed with the escape groove passed through for the first Kirschner wire, and locating rack can be moved by operating along guide pipe, make clamping
Portion is matched for clamping tightly fracture site with guide pipe front end.
10th, further, present invention additionally comprises for making the clamping section and guide pipe front end clamping fracture site
Pressing mechanism, the pressing mechanism includes adjustably being arranged on mounting seat on the guide pipe along the guide pipe, sets
Bolt between mounting seat and the locating rack and the nut being arranged on bolt..
Further, the mounting seat and the locating rack are respectively arranged with the groove passed through for the bolt, the spiral shell
Bolt is removably disposed in the groove.
It is formed with to be formed with the through hole passed through for the guide pipe, the mounting seat in the mounting seat and is connected with through hole
Screw, the bolt for locking the guide pipe is provided with screw.
Further, some pilot holes for guiding the second Kirschner wire to pass through are formed with the mounting seat.
Further, the notch both sides of the escape groove are respectively formed with the hanging groove for hanging tension band wire.
Further, the locating rack includes the handle being movably set on the guide pipe and the bullet being arranged on handle
Property bow-shaped arm, the clamping section is formed in the front end of bow-shaped arm.
Further, the mounting hole passed through for the bow-shaped arm back segment, the bow-shaped arm back segment are formed with the handle
It is movable to be adjustably set in mounting hole.
Further, the bow-shaped arm back segment arc extension, also arc extends the corresponding mounting hole.
The present invention has the advantages that：
When in use, first tension band wire is hung on the hanging groove of locating rack, and well in advance bending process, then will be fixed
The clamping section of position frame is placed on rear side of fracture site, fracture site is located between guide pipe front end and the clamping section of locating rack, rotation
Turn nut is moved rearwards by locating rack, and clamping section is matched for clamping tightly fracture site with guide pipe front end, and the first Kirschner wire is passed through and led
Operate the first Kirschner wire to puncture fracture site to the guide channel of pipe, and using specific purpose tool, complete the first Kirschner wire
Puncture after, the specified pilot hole on the guide pad that the second Kirschner wire is passed through, and using specific purpose tool operate the second Kirschner wire
Fracture site is punctured, the binding for exiting progress tension band after puncture locator is tightened, realize that the stabilization of fracture site is answered
Position connection, has the advantages that reduction wound, simple to operate, puncture are accurate quick.
Brief description of the drawings
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the invention.
Fig. 2 is partial schematic diagram of the invention.
Embodiment
It is shown referring to Figures 1 and 2, a kind of Kirschner wire puncture locator treated for the reduction of the fracture, including guide pipe 1,
Locating rack 2 and pressing mechanism 5.
Guide pipe 1 is the pipe body for being formed through guide channel vertically, and guide channel is available for the first Kirschner wire 41 to pass through；
Locating rack 2 includes being formed with what is passed through for guide pipe 1 on handle 21 and the elastic bow-shaped arm 22 being arranged on handle 21, handle 21
Circular hole 212, handle 21 is movably set on guide pipe 1 by circular hole 212, and handle 21 is also formed with up/down perforation and circular arc
The mounting hole 211 of shape extension, bow-shaped arm 22 is generally arcuate, and its back segment 221 is circular arc bluff body, and its front end is formed with and led
To the relative clamping section 222 in the front end of pipe 1, clamping section 222 is formed with the escape groove 2221 passed through for the first Kirschner wire 41, escape groove
2221 notch both sides are respectively formed with the hanging groove 2222 for hanging tension band wire 7, and bow-shaped arm 22 is worn by its back segment 221
The mounting hole 211 of handle 21 is crossed, so as to be detachably secured on handle 21.
Pressing mechanism 5 includes being arranged on the mounting seat 55 of the rear end of guide pipe 1, is arranged between mounting seat 55 and handle 21
Bolt 51 and the nut 52 being arranged on bolt 51, mounting seat 55 and handle 21 are respectively arranged with the groove passed through for bolt 51
551st, 54, bolt 51 is removably disposed in groove 551, and having for bolt 51 is used to limit its semicircle nut rotated
53, by selecting nut 52 that handle 21 can be made to be moved along guide pipe 1, fractured so that clamping section 222 is clamped with the front end of guide pipe 1
Some pilot holes 552 for guiding the second Kirschner wire 42 to pass through are formed with 6 positions, mounting seat 55.Formed in mounting seat 55
Having to be formed with to be provided with the screw connected with through hole 554, screw in the through hole 554 passed through for guide pipe 1, mounting seat 55 is used for
Lock the bolt 553 of guide pipe 1.
When in use, tension band wire 7 is hung on hanging groove 2222 in advance, then fracture site 6 is positioned over guide pipe 1
Between front end and the clamping section of locating rack 2 222, then rotating nut 52 is moved rearwards by locating rack 2, and clamping section 222 is with being oriented to
The front end of pipe 1 is matched for clamping tightly fracture site 6, and the first Kirschner wire 41 is passed through to the guide channel of guide pipe 1, and using specific purpose tool behaviour
Make the first Kirschner wire 41 to puncture fracture site 6, after the puncture for completing the first Kirschner wire 41, unclamp nut 52, operate bullet
Property bow-shaped arm 22 moved along mounting hole 211 and its front end is avoided fracture site 6, be then log out puncture locator, finally complete
The binding of power steel wire 7 is tightened, and realizes that the stable of fracture site 6 resets connection.
The above-mentioned operation for exiting puncture locator can also be directed to pipe 1 and retreat to it using unclamping nut or removing bolt
Expose 41 sections of the first Kirschner wire between front end and fracture site 6, the first Kirschner wire 41 is cut in this place, Needle localization is then taken out
Device.
The puncture of the second Kirschner wire 42 can also be carried out：The specified pilot hole in mounting seat that second Kirschner wire 42 is passed through
552, and operate the second Kirschner wire 42 to puncture fracture site 6 using specific purpose tool.
In addition the present invention in the case of without pressing mechanism 5 is set by operating personnel's hand-held handle 21 to substitute pressing mechanism
5 pressure, the program is more suitable for exiting puncture locator by the way of the first Kirschner wire 41 is cut.
The foregoing is only a preferred embodiment of the present invention, therefore the scope that the present invention is implemented can not be limited with this, i.e.,
The equivalent changes and modifications made according to scope of the present invention patent and description, all should still belong to what patent of the present invention covered
In the range of.
Claims (8)
1. a kind of Kirschner wire puncture locator treated for the reduction of the fracture, it is characterised in that：Including
Guide pipe, is formed through the guide channel passed through for the first Kirschner wire vertically, and guide pipe is to be formed through vertically
The pipe body of guide channel；
Locating rack, can be movably arranged on guide pipe along guide pipe, and its front end is formed with the clamping relative with guide pipe front end
Portion, clamping section is formed with the escape groove passed through for the first Kirschner wire, and locating rack can be moved by operating along guide pipe, make clamping section with
Guide pipe front end is matched for clamping tightly fracture site；
Also include the pressing mechanism for being used to make the clamping section clamp fracture site with the guide pipe front end, the pressing mechanism bag
Include the mounting seat that can be adjustably arranged on the guide pipe along the guide pipe, be arranged between mounting seat and the locating rack
Bolt and the nut that is arranged on bolt.
2. a kind of Kirschner wire puncture locator treated for the reduction of the fracture according to claim 1, it is characterised in that：Institute
State mounting seat and the locating rack is respectively arranged with the groove passed through for the bolt, the bolt is removably disposed in described
In groove.
3. a kind of Kirschner wire puncture locator treated for the reduction of the fracture according to claim 1, it is characterised in that：Institute
State and be formed with the screw connected with through hole, spiral shell in the through hole for being formed with and being passed through for the guide pipe in mounting seat, the mounting seat
The bolt for locking the guide pipe is provided with hole.
4. a kind of Kirschner wire puncture locator treated for the reduction of the fracture according to claim 1, it is characterised in that：Institute
State some pilot holes being formed with mounting seat for guiding the second Kirschner wire to pass through.
5. a kind of Kirschner wire puncture locator treated for the reduction of the fracture according to claim 1 or 2 or 3 or 4, it is special
Levy and be：The notch both sides of the escape groove are respectively formed with the hanging groove for hanging tension band wire.
6. a kind of Kirschner wire puncture locator treated for the reduction of the fracture according to claim 1 or 2 or 3 or 4, it is special
Levy and be：The locating rack includes the handle being movably set on the guide pipe and the elastic bow-shaped arm being arranged on handle,
The clamping section is formed in the front end of bow-shaped arm.
7. a kind of Kirschner wire puncture locator treated for the reduction of the fracture according to claim 6, it is characterised in that：Institute
The mounting hole for being formed with and being passed through for the bow-shaped arm back segment on handle is stated, the bow-shaped arm back segment is movable to be adjustably set in peace
Fill in hole.
8. a kind of Kirschner wire puncture locator treated for the reduction of the fracture according to claim 7, it is characterised in that：Institute
The extension of bow-shaped arm back segment arc is stated, also arc extends the corresponding mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291951.3A CN105011987B (en) | 2015-06-01 | 2015-06-01 | A kind of Kirschner wire puncture locator treated for the reduction of the fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291951.3A CN105011987B (en) | 2015-06-01 | 2015-06-01 | A kind of Kirschner wire puncture locator treated for the reduction of the fracture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105011987A CN105011987A (en) | 2015-11-04 |
| CN105011987B true CN105011987B (en) | 2017-10-17 |
Family
ID=54402555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510291951.3A Active CN105011987B (en) | 2015-06-01 | 2015-06-01 | A kind of Kirschner wire puncture locator treated for the reduction of the fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105011987B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967062B (en) * | 2021-10-18 | 2023-10-20 | 燕山大学 | Traction fixing device for finger puncture positioning |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2852980Y (en) * | 2005-11-11 | 2007-01-03 | 李云升 | Orthopedic operation locator |
| CN2925406Y (en) * | 2006-02-23 | 2007-07-25 | 杨增敏 | Bone puncture guider |
| CN200963175Y (en) * | 2006-11-02 | 2007-10-24 | 山东威高骨科材料有限公司 | Fracture reductor |
| CN201949109U (en) * | 2011-02-25 | 2011-08-31 | 张利 | Orthopaedic guiding localizer |
| CN202426606U (en) * | 2012-01-12 | 2012-09-12 | 任飞 | Minimal invasive reduction clamp for bone fractures |
| CN103271756A (en) * | 2013-05-29 | 2013-09-04 | 深圳市开立科技有限公司 | Puncture needle holder and puncture frame device |
| CN204765829U (en) * | 2015-06-01 | 2015-11-18 | 吕宏升 | A ke shi needle puncture locator for reduction of fracture treatment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9138246B2 (en) * | 2010-02-19 | 2015-09-22 | Arthrex, Inc. | Elbow reconstruction instruments and techniques |
-
2015
- 2015-06-01 CN CN201510291951.3A patent/CN105011987B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2852980Y (en) * | 2005-11-11 | 2007-01-03 | 李云升 | Orthopedic operation locator |
| CN2925406Y (en) * | 2006-02-23 | 2007-07-25 | 杨增敏 | Bone puncture guider |
| CN200963175Y (en) * | 2006-11-02 | 2007-10-24 | 山东威高骨科材料有限公司 | Fracture reductor |
| CN201949109U (en) * | 2011-02-25 | 2011-08-31 | 张利 | Orthopaedic guiding localizer |
| CN202426606U (en) * | 2012-01-12 | 2012-09-12 | 任飞 | Minimal invasive reduction clamp for bone fractures |
| CN103271756A (en) * | 2013-05-29 | 2013-09-04 | 深圳市开立科技有限公司 | Puncture needle holder and puncture frame device |
| CN204765829U (en) * | 2015-06-01 | 2015-11-18 | 吕宏升 | A ke shi needle puncture locator for reduction of fracture treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105011987A (en) | 2015-11-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191126 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: Huayuan Road Fengze District of Quanzhou City, Fujian Province, No. 180 362000 Patentee before: Lv Hongsheng |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: 213000 No. 38 Fenghuang Road, Tianning District, Jiangsu, Changzhou Patentee after: Changzhou kanggao Medical Equipment Co., Ltd Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee before: Anhui Eagle Dragon Industrial Design Co., Ltd. |