CN108210014A - A kind of osteotomy guide plate - Google Patents
A kind of osteotomy guide plate Download PDFInfo
- Publication number
- CN108210014A CN108210014A CN201810147670.4A CN201810147670A CN108210014A CN 108210014 A CN108210014 A CN 108210014A CN 201810147670 A CN201810147670 A CN 201810147670A CN 108210014 A CN108210014 A CN 108210014A
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- spherical
- fixed part
- universal
- hole
- connecting portion
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- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1732—Guides or aligning means for drills, mills, pins or wires for bone breaking devices
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (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
The present invention relates to a kind of osteotomy guide plates, including the first fixed part, the second fixed part and universal adjustable flipper guide；First fixed part is connect with the universal adjustable flipper guide by universal ball structure, and relatively described first fixed part of the universal adjustable flipper guide can be made to adjust angle；Second fixed part connect cooperation with the universal adjustable flipper guide, forms adjustable sliding cooperation, and second fixed part is locked after being determined with the universal adjustable flipper guide relative position by soket head cap screw.The present invention osteotomy guide plate cross universal ball structure, can simply, conveniently, adjust osteotomy angle rapidly；Adjustable sliding cooperation is formed, the second fixed part is locked after being determined with universal adjustable flipper guide relative position by soket head cap screw, facilitates the relative position for adjusting universal adjustable flipper guide.
Description
Technical field
The present invention relates to medical instruments field more particularly to a kind of osteotomy guide plates.
Background technology
Traditional High Tibial Osteotomy guide plate, selection to osteotomy area and control limitation are more, and when doctor's use need to repeatedly be selected
Fixed position is selected, although completing osteotomy, operating time is long, and difficulty is big, more serious to damage caused by patient.
Invention content
In view of the drawbacks described above of the prior art, the object of the present invention is to provide it is a kind of it is simple, conveniently, osteotomy can be adjusted rapidly
The osteotomy guide plate of angle.
The purpose of the present invention is achieved through the following technical solutions：
A kind of osteotomy guide plate, including the first fixed part, the second fixed part and universal adjustable flipper guide；The first fixed part packet
Include the first main part and first connecting portion；The first recess portion and the first lug boss are provided on first main part, it is described
First lug boss is nearby provided with the first guide hole；Spherical portion is provided in the first connecting portion, is set in the spherical portion
There is through-hole, the through-hole includes the first spherical, and the outer surface of the spherical portion is provided with the second spherical；Described second fixes
Portion includes the second main part and second connecting portion；Cavern part and the second lug boss, institute are provided on second main part
It states the second lug boss and is nearby provided with the second guide hole；The second connecting portion is the protrusion being arranged on second main part
Portion；Threaded hole is provided in the second connecting portion；The universal adjustable flipper guide includes third main part and third connects
Portion；The third main part is provided with the second recess portion, third recess portion and two pin holes；Second recess portion and the third are recessed
Portion is connected；The third connecting portion is provided with third spherical and tapped through hole；First fixed part with it is described universal
Adjustable flipper guide is connected by universal ball structure, can make the relatively described first fixed part adjustment angle of the universal adjustable flipper guide
Degree；Second fixed part connect cooperation with the universal adjustable flipper guide, forms adjustable sliding cooperation, and described second fixes
Portion is locked after being determined with the universal adjustable flipper guide relative position by soket head cap screw.
Further, the universal ball structure includes spherical portion, third connecting portion, screw and nut；The spherical portion
And the third connecting portion is fixed by the screw and nut connection；Second spherical of the spherical portion and institute
The third spherical for stating third connecting portion is connected；The nut of the screw includes the 4th spherical, the 4th spherical
It is connected with first spherical；The screw passes through the through-hole and the tapped through hole, and passes through the nut
Locking.
Further, the second recess portion of the universal adjustable flipper guide be sliding guide groove, the second of second fixed part
The formation of connecting portion and second recess portion is slidably matched, the threaded portion of the soket head cap screw pass through second recess portion with it is described
Threaded hole is threadedly coupled, and the end of the threaded portion is inserted into the third recess portion；It is set on the nut of the soket head cap screw
There are symmetrical two semicircle orifices, two semicircle orifices are correspondingly arranged respectively with two pin holes, and two fixed pins are divided
It is not inserted into the pin hole and the corresponding semicircle orifice.
Compared with the existing technology, the features of the present invention and progress are as follows：
1st, the first fixed part of osteotomy guide plate of the invention is connect with universal adjustable flipper guide by universal ball structure, can be made universal
Adjustable flipper guide adjusts angle with respect to the first fixed part, by universal ball structure, can simply, conveniently, adjust osteotomy angle rapidly
Degree.
2nd, the second fixed part of osteotomy guide plate of the invention connect cooperation with universal adjustable flipper guide, forms adjustable sliding
Cooperation, the second fixed part are locked after being determined with universal adjustable flipper guide relative position by soket head cap screw, facilitate adjustment
The relative position of universal adjustable flipper guide.
3rd, osteotomy guide plate of the invention reduces guide hole, and after determining osteotomy angle, the fixation that only needing 2 holes can stablize is cut
Bone conduction plate.
4th, osteotomy guide plate of the invention can be assisted using 3D printing bone model, and doctor can be with designed in advance operation plan, in advance
Angle is first set.
5th, osteotomy guide plate of the invention can obviously reduce operating time, reduces sufferer pain, reduces the generation of complications, contract
Short average stay.
Description of the drawings
Fig. 1：The front view of osteotomy guide plate；
Fig. 2：The sectional view of B-B in Fig. 1；
Fig. 3：The right view of osteotomy guide plate；
Fig. 4：The vertical view of osteotomy guide plate；
Fig. 5：The sectional view of A-A in Fig. 4.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figs. 1-5, a kind of osteotomy guide plate, including the first fixed part 1, the second fixed part 3 and universal adjustable side are led
Plate 2；First fixed part 1 includes the first main part 10 and first connecting portion 13；The first recess portion is provided on first main part 10
14 and first lug boss 11, the first lug boss 11 be nearby provided with the first guide hole 12；Ball is provided in first connecting portion 13
Shape portion 15, is provided with through-hole 16 in spherical portion 15, and through-hole 16 includes the first spherical 17, and the outer surface of spherical portion 15 is provided with the
Two sphericals 18.
Second fixed part 3 includes the second main part 30 and second connecting portion 34；It is provided with and hollows out on second main part 30
31 and second lug boss 32 of portion, the second lug boss 32 are nearby provided with the second guide hole 33；Second connecting portion 34 is is arranged on
Lug boss on second main part 30；Threaded hole 35 is provided in second connecting portion 34.
Universal adjustable flipper guide 2 includes third main part 20 and third connecting portion 22；Third main part 20 is provided with
Two recess portions 24, third recess portion 26 and two pin holes 21；Second recess portion 24 is connected with third recess portion 26；Third connecting portion 22 is set
It is equipped with third spherical 23 and tapped through hole 25.
First fixed part 1 is connect with universal adjustable flipper guide 2 by universal ball structure, can make universal 2 phase of adjustable flipper guide
Angle is adjusted to the first fixed part 1, by universal ball structure, can simply, conveniently, adjust osteotomy angle rapidly.
Second fixed part 3 connect cooperation with universal adjustable flipper guide 2, forms adjustable sliding cooperation, the second fixed part 3 with
Universal 2 relative position of adjustable flipper guide is locked after determining by soket head cap screw 6.
Further, as shown in Fig. 2, universal ball structure includes spherical portion 15, third connecting portion 22, screw 5 and nut 4；
Spherical portion 15 and third connecting portion 22 are fixed by screw 5 and the connection of nut 4；Second spherical 18 of spherical portion 15 and
The third spherical 23 of three connecting portions 22 is connected；The nut 51 of screw 5 includes the 4th spherical 52, the 4th spherical 52 with
First spherical 17 is connected；Screw 5 passes through through-hole 16 and tapped through hole 25, and passes through nut 4 and lock.
Further, as shown in figure 5, the second recess portion 24 of universal adjustable flipper guide 2 is sliding guide groove, the second fixed part 3
Second connecting portion 34 is slidably matched with the formation of the second recess portion 24, and the threaded portion 61 of soket head cap screw 6 passes through the second recess portion 24 and spiral shell
Pit 35 is threadedly coupled, and the end 62 of threaded portion 61 is inserted into third recess portion 26；It is provided on the nut of soket head cap screw 6 symmetrical
Two semicircle orifices 63, two semicircle orifices 63 are correspondingly arranged respectively with two pin holes 21, and two fixed pins are inserted into pin respectively
In hole 21 and corresponding semicircle orifice 63.
But those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate this
Invention, and be not used as limitation of the invention, as long as in the spirit of the present invention, to embodiment described above
Variation, modification will be all fallen in the range of claims of the present invention.
Claims (3)
1. a kind of osteotomy guide plate, it is characterised in that：Including the first fixed part（1）, the second fixed part（3）And universal adjustable side is led
Plate（2）；First fixed part（1）Including the first main part（10）And first connecting portion（13）；First main part
（10）On be provided with the first recess portion（14）And first lug boss（11）, first lug boss（11）Nearby first is provided with to draw
Guide hole（12）；The first connecting portion（13）On be provided with spherical portion（15）, the spherical portion（15）On be provided with through-hole（16）,
The through-hole（16）Including the first spherical（17）, the spherical portion（15）Outer surface be provided with the second spherical（18）；Institute
State the second fixed part（3）Including the second main part（30）And second connecting portion（34）；Second main part（30）Upper setting
There is cavern part（31）And second lug boss（32）, second lug boss（32）Nearby it is provided with the second guide hole（33）；Institute
State second connecting portion（34）To be arranged on second main part（30）On lug boss；The second connecting portion（34）Upper setting
There is threaded hole（35）；The universal adjustable flipper guide（2）Including third main part（20）And third connecting portion（22）；Described
Three main parts（20）It is provided with the second recess portion（24）, third recess portion（26）And two pin holes（21）；Second recess portion（24）
With the third recess portion（26）It is connected；The third connecting portion（22）It is provided with third spherical（23）And tapped through hole
（25）；First fixed part（1）With the universal adjustable flipper guide（2）It is connected, can made described universal by universal ball structure
Adjustable flipper guide（2）Relatively described first fixed part（1）Adjust angle；Second fixed part（3）With the universal adjustable side
Guide plate（2）Connection cooperation forms adjustable sliding cooperation, second fixed part（3）With the universal adjustable flipper guide（2）Phase
To passing through soket head cap screw after location determination（6）It is locked.
2. osteotomy guide plate according to claim 1, it is characterised in that：The universal ball structure includes spherical portion（15）, the
Three connecting portions（22）, screw（5）And nut（4）；The spherical portion（15）And the third connecting portion（22）By described
Screw（5）And the nut（4）Connection is fixed；The spherical portion（15）The second spherical（18）With the third connecting portion
（22）Third spherical（23）It is connected；The screw（5）Nut（51）Including the 4th spherical（52）, the described 4th
Spherical（52）With first spherical（17）It is connected；The screw（5）Across the through-hole（16）And the spiral shell
Line through-hole（25）, and pass through the nut（4）Locking.
3. osteotomy guide plate according to claim 1 or 2, it is characterised in that：The universal adjustable flipper guide（2）It is second recessed
Portion（24）For sliding guide groove, second fixed part（3）Second connecting portion（34）With second recess portion（24）It is formed and slided
Cooperation, the soket head cap screw（6）Threaded portion（61）Across second recess portion（24）With the threaded hole（35）Screw thread connects
It connects, the threaded portion（61）End（62）It is inserted into the third recess portion（26）In；The soket head cap screw（6）Nut on set
It is equipped with symmetrical two semicircle orifices（63）, two semicircle orifices（63）Respectively with two pin holes（21）It is correspondingly arranged, and
Two fixed pins are inserted into the pin hole respectively（21）And the corresponding semicircle orifice（63）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147670.4A CN108210014B (en) | 2018-02-13 | 2018-02-13 | Osteotomy guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147670.4A CN108210014B (en) | 2018-02-13 | 2018-02-13 | Osteotomy guide plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108210014A true CN108210014A (en) | 2018-06-29 |
| CN108210014B CN108210014B (en) | 2023-12-22 |
Family
ID=62661775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810147670.4A Active CN108210014B (en) | 2018-02-13 | 2018-02-13 | Osteotomy guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108210014B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151253A (en) * | 2019-05-24 | 2019-08-23 | 西安市红会医院 | Osteotomy guide plate |
| CN111528968A (en) * | 2020-04-14 | 2020-08-14 | 武汉优联百康医疗科技有限公司 | Adjustable sacrum osteotomy guide plate |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002272753A (en) * | 2001-03-16 | 2002-09-24 | Yoshio Koga | Jig used for high shank osteotomy |
| US20050075641A1 (en) * | 2003-10-03 | 2005-04-07 | Linvatec Corporation | Osteotomy system |
| JP2014030536A (en) * | 2012-08-02 | 2014-02-20 | Tokifumi Majima | Osteotomy support device and osteotomy guide tool |
| CN104013451A (en) * | 2014-06-20 | 2014-09-03 | 中国人民解放军第三军医大学第二附属医院 | Universal thighbone osteotomy device in navigation auxiliary total knee replacement |
| CN105310743A (en) * | 2014-07-09 | 2016-02-10 | 北京纳通科技集团有限公司 | Osteotomy guider |
| KR20160116077A (en) * | 2015-03-25 | 2016-10-07 | 김윤기 | Open wedge plate for opening wedge high tibial osteotomy |
| CN107072672A (en) * | 2014-09-29 | 2017-08-18 | 拜欧米特运动医药有限责任公司 | Tibial tubercle osteotomy art guiding piece |
| CN206482630U (en) * | 2016-10-26 | 2017-09-12 | 张勇 | Adjustable four-in-one condyle of femur multiaspect osteotomy plate |
| CN208756083U (en) * | 2018-02-13 | 2019-04-19 | 苏州爱得科技发展股份有限公司 | A kind of osteotomy guide plate |
-
2018
- 2018-02-13 CN CN201810147670.4A patent/CN108210014B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002272753A (en) * | 2001-03-16 | 2002-09-24 | Yoshio Koga | Jig used for high shank osteotomy |
| US20050075641A1 (en) * | 2003-10-03 | 2005-04-07 | Linvatec Corporation | Osteotomy system |
| JP2014030536A (en) * | 2012-08-02 | 2014-02-20 | Tokifumi Majima | Osteotomy support device and osteotomy guide tool |
| CN104013451A (en) * | 2014-06-20 | 2014-09-03 | 中国人民解放军第三军医大学第二附属医院 | Universal thighbone osteotomy device in navigation auxiliary total knee replacement |
| CN105310743A (en) * | 2014-07-09 | 2016-02-10 | 北京纳通科技集团有限公司 | Osteotomy guider |
| CN107072672A (en) * | 2014-09-29 | 2017-08-18 | 拜欧米特运动医药有限责任公司 | Tibial tubercle osteotomy art guiding piece |
| KR20160116077A (en) * | 2015-03-25 | 2016-10-07 | 김윤기 | Open wedge plate for opening wedge high tibial osteotomy |
| CN206482630U (en) * | 2016-10-26 | 2017-09-12 | 张勇 | Adjustable four-in-one condyle of femur multiaspect osteotomy plate |
| CN208756083U (en) * | 2018-02-13 | 2019-04-19 | 苏州爱得科技发展股份有限公司 | A kind of osteotomy guide plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151253A (en) * | 2019-05-24 | 2019-08-23 | 西安市红会医院 | Osteotomy guide plate |
| CN111528968A (en) * | 2020-04-14 | 2020-08-14 | 武汉优联百康医疗科技有限公司 | Adjustable sacrum osteotomy guide plate |
| CN111528968B (en) * | 2020-04-14 | 2022-02-18 | 武汉优联百康医疗科技有限公司 | Adjustable sacrum osteotomy guide plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108210014B (en) | 2023-12-22 |
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