CN204863356U - Plastic of chin bone cuts bone conduction board - Google Patents
Plastic of chin bone cuts bone conduction board Download PDFInfo
- Publication number
- CN204863356U CN204863356U CN201520292918.8U CN201520292918U CN204863356U CN 204863356 U CN204863356 U CN 204863356U CN 201520292918 U CN201520292918 U CN 201520292918U CN 204863356 U CN204863356 U CN 204863356U
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- China
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- bone
- osteotomy
- chin
- patient
- groove
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a plastic of chin bone cuts bone conduction board, it includes: the dental branches is held the piece, is cut bone bootstrap block, bridging, a lower surface is held to the dental branches has with the identical indentation of the tooth form that covers the part sunkenly, and it is identical with patient's chin portion surface of bone to cut bone bootstrap block internal surface, cuts a bone bootstrap block body and is equipped with and cuts a bone groove, and the below of going up of cutting the bone groove is equipped with the nail hole, bridging upper end rigid coupling holds at the dental branches that the piece is gone up, bridging lower extreme rigid coupling is cutting between the two vertical ribs of bone bootstrap block, the ora terminalis of bridging lower extreme on section bone groove of both sides on the connecting wire of groove along the mouth, the sunken cover on patient's lower jaw tooth of indentation of a lower surface is held to the dental branches, cut the laminating of bone bootstrap block patient's chin bone surface of bone, and nail hole through cutting bone groove top and below with the fix with screw on patient's chin portion surface of bone. The utility model discloses the advantage: 1 )Put through cutting a bone conduction board control chin bone section position of bone, it is quick, accurate, 2 )Go through to rely on to the operation doctor and lack, can effectively avoid the neurotrosis, 3 )To the chin shaping operation of complicacy, guide the effect better.
Description
Technical field
This utility model relates to a kind of shaping apparatus, especially relates to a kind of chin bone shaping osteotomy guide plate.
Background technology
Under our daily finding, to generally comprise chin portion paramophia and chin position abnormal for chin deformity, and the way often adopted for this two states is osteotomy shaping, and its shaping comprises relocating of chin bone osteotomy and chin portion bone block.By changing size and the position of chin portion bone block, changing patient's chin portion form, correcting chin portion deformity, increasing basifacial attractive in appearance.In traditional operation, operative doctor needs in art, rely on the clinical experience of self to determine osteotomy line position, to avoid damage inferior alveolar nerve and mental nerve, completes osteotomy.Then, the bone block cut down dominated by hand, by the measurement in art and assessment, is moved and is put on desirable locus.Like this, the chin molding for complexity is performed the operation, and often more difficultly in art, carries out osteotomy and bone block location exactly, and the rotation simultaneously for chin portion bone block is also more difficult control.
Summary of the invention
The purpose of this utility model provides a kind of chin bone shaping osteotomy guide plate for prior art weak point.The osteotomy line position of design and operation can need the scope amputating bone section to transfer in operation by this device exactly, and guided operation doctor accurately perform a surgical operation.
The purpose of this utility model is realized by following measures: a kind of chin bone shaping osteotomy guide plate, and it is characterized in that, it comprises tooth backup block, osteotomy bootstrap block, bridge joint, described tooth backup block is in the ring-type segmental arc with the same center of curvature of patient's mandibular dental arch curve, ring-type segmental arc covers region between bilateral second mandibular premolars, its lower surface has the indentation matched with the dental morphology of cover part to cave in, osteotomy bootstrap block inner surface and patient's chin portion surface of bone match, osteotomy guide block outer surfaces is provided with two phases vertical rib across a certain distance, the osteotomy bootstrap block body of described two vertical rib both sides is provided with osteotomy groove, the both sides, top of osteotomy groove are respectively provided with nail, the both sides, below of osteotomy groove are respectively provided with two nail, bridge joint upper end is fixed on tooth backup block, bridge joint lower end is fixed between the vertical rib of osteotomy bootstrap block two, on the connecting line of ora terminalis groove edge mouth on the osteotomy groove of both sides of bridge joint lower end, the indentation depression of described tooth backup block lower surface covers on patient's lower jaw tooth, osteotomy bootstrap block is fitted in patient's chin bone surface of bone, and by above osteotomy groove and the nail of below be screwed on patient's chin portion surface of bone.
Compared with prior art, have employed a kind of chin bone shaping osteotomy guide plate that the utility model proposes, tool has the following advantages: 1) control chin bone osteotomy site by osteotomy guide plate, fast, accurately; 2) rely on few to operation doctors experience, effectively can avoid nerve injury; 3) the chin molding of complexity is performed the operation, instruct better effects if.
Accompanying drawing explanation
Fig. 1 is the example structure schematic diagram that the utility model proposes;
Fig. 2 is Fig. 1 embodiment tooth backup block top view.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention is elaborated: Fig. 1 ~ Fig. 2 shows an embodiment of the present utility model.In figure, a kind of chin bone shaping osteotomy guide plate, it comprises tooth backup block 1, osteotomy bootstrap block 2, bridge joint 3, described tooth backup block 1 is in the ring-type segmental arc with the same center of curvature of patient's mandibular dental arch curve, ring-type segmental arc covers region between bilateral second mandibular premolars, its lower surface has the indentation matched with the dental morphology of cover part to cave in 11, osteotomy bootstrap block 2 inner surface and patient's chin portion surface of bone match, osteotomy bootstrap block 2 outer surface is provided with two phases vertical rib 22 across a certain distance, the osteotomy bootstrap block body of described two vertical rib 22 both sides is provided with osteotomy groove 23, the both sides, top of osteotomy groove 23 are respectively provided with nail 24, the both sides, below of osteotomy groove 23 are respectively provided with two nail 25, bridge joint 3 upper end is fixed on tooth backup block 1, bridge joint 3 lower end is fixed between the vertical rib 22 of osteotomy bootstrap block 2 liang, on the connecting line of ora terminalis groove edge mouth on both sides osteotomy groove 23 of bridge joint 3 lower end, the indentation depression 11 of described tooth backup block 1 lower surface covers on patient's lower jaw tooth, osteotomy bootstrap block 2 is fitted in patient's chin bone surface of bone, and be screwed on patient's chin portion surface of bone by the nail 25 of the nail 24 above osteotomy groove 23 and below.
Operation principle of the present utility model is as follows: cover on patient's lower jaw tooth by the indentation of the tooth backup block lower surface of this product depression, osteotomy bootstrap block by above osteotomy groove and the nail of below be screwed on patient's chin portion surface of bone, art traditional Chinese medical science green hand holds bone saw and can cut along osteotomy groove, not only soon, not easily sideslip and precisely.
The embodiment provided above does not form restriction of the present utility model, and in this area, those skilled in the art make various distortion within the scope of the appended claims or revise all in protection domain.
Claims (1)
1. a chin bone shaping osteotomy guide plate, is characterized in that, it comprises tooth backup block, osteotomy bootstrap block, bridge joint, described tooth backup block is in the ring-type segmental arc with the same center of curvature of patient's mandibular dental arch curve, ring-type segmental arc covers region between bilateral second mandibular premolars, its lower surface has the indentation matched with the dental morphology of cover part to cave in, osteotomy bootstrap block inner surface and patient's chin portion surface of bone match, osteotomy guide block outer surfaces is provided with two phases vertical rib across a certain distance, the osteotomy bootstrap block body of described two vertical rib both sides is provided with osteotomy groove, the both sides, top of osteotomy groove are respectively provided with nail, the both sides, below of osteotomy groove are respectively provided with two nail, bridge joint upper end is fixed on tooth backup block, bridge joint lower end is fixed between the vertical rib of osteotomy bootstrap block two, on the connecting line of ora terminalis groove edge mouth on the osteotomy groove of both sides of bridge joint lower end, the indentation depression of described tooth backup block lower surface covers on patient's lower jaw tooth, osteotomy bootstrap block is fitted in patient's chin bone surface of bone, and by above osteotomy groove and the nail of below be screwed on patient's chin portion surface of bone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292918.8U CN204863356U (en) | 2015-05-07 | 2015-05-07 | Plastic of chin bone cuts bone conduction board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292918.8U CN204863356U (en) | 2015-05-07 | 2015-05-07 | Plastic of chin bone cuts bone conduction board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204863356U true CN204863356U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292918.8U Expired - Fee Related CN204863356U (en) | 2015-05-07 | 2015-05-07 | Plastic of chin bone cuts bone conduction board |
Country Status (1)
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| CN (1) | CN204863356U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662525A (en) * | 2016-01-08 | 2016-06-15 | 四川大学 | Lower jaw subapical osteotomy positioning guide plate |
| CN105686886A (en) * | 2016-01-08 | 2016-06-22 | 四川大学 | A subapical osteotomy locating guide plate and a manufacture method therefor |
| CN107174361A (en) * | 2017-06-12 | 2017-09-19 | 四川大学 | Guide plate of stretching alveolar bone skeletonization and preparation method thereof and application method |
| WO2017191140A1 (en) * | 2016-05-06 | 2017-11-09 | Karl Leibinger Medizintechnik Gmbh & Co. Kg | Mandibular resection template |
| CN109480956A (en) * | 2018-12-21 | 2019-03-19 | 上海交通大学医学院附属第九人民医院 | It is a kind of to close the accurate jawbone osteotomy guide plate and preparation method thereof in place of guidance using tooth |
| CN110891519A (en) * | 2017-07-13 | 2020-03-17 | 卡尔莱宾格医疗技术有限责任两合公司 | Bone positioning device with separation tool guide/section for dentognathic deformities |
-
2015
- 2015-05-07 CN CN201520292918.8U patent/CN204863356U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662525A (en) * | 2016-01-08 | 2016-06-15 | 四川大学 | Lower jaw subapical osteotomy positioning guide plate |
| CN105686886A (en) * | 2016-01-08 | 2016-06-22 | 四川大学 | A subapical osteotomy locating guide plate and a manufacture method therefor |
| CN105686886B (en) * | 2016-01-08 | 2018-07-13 | 四川大学 | Subapical osteotomy positioning guide plate and preparation method thereof |
| WO2017191140A1 (en) * | 2016-05-06 | 2017-11-09 | Karl Leibinger Medizintechnik Gmbh & Co. Kg | Mandibular resection template |
| CN109195534A (en) * | 2016-05-06 | 2019-01-11 | 卡尔莱宾格医疗技术有限责任两合公司 | Lower jaw resected bone template |
| US10786293B2 (en) | 2016-05-06 | 2020-09-29 | Karl Leibinger Medizintechnik Gmbh & Co. Kg | Mandibular resection template |
| CN109195534B (en) * | 2016-05-06 | 2021-05-18 | 卡尔莱宾格医疗技术有限责任两合公司 | Mandible cutting template |
| AU2017259897B2 (en) * | 2016-05-06 | 2021-07-15 | Karl Leibinger Medizintechnik Gmbh & Co. Kg | Mandibular resection template |
| CN107174361A (en) * | 2017-06-12 | 2017-09-19 | 四川大学 | Guide plate of stretching alveolar bone skeletonization and preparation method thereof and application method |
| CN110891519A (en) * | 2017-07-13 | 2020-03-17 | 卡尔莱宾格医疗技术有限责任两合公司 | Bone positioning device with separation tool guide/section for dentognathic deformities |
| US11357520B2 (en) | 2017-07-13 | 2022-06-14 | Karl Leibinger Medizintechnik Gmbh & Co. Kg | Bone positioning device for dysgnathia having a cutting-tool guide |
| CN109480956A (en) * | 2018-12-21 | 2019-03-19 | 上海交通大学医学院附属第九人民医院 | It is a kind of to close the accurate jawbone osteotomy guide plate and preparation method thereof in place of guidance using tooth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20190507 |