CN205286449U - Jaw cuts bone conduction board on titanium alloy - Google Patents
Jaw cuts bone conduction board on titanium alloy Download PDFInfo
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- CN205286449U CN205286449U CN201520975380.0U CN201520975380U CN205286449U CN 205286449 U CN205286449 U CN 205286449U CN 201520975380 U CN201520975380 U CN 201520975380U CN 205286449 U CN205286449 U CN 205286449U
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- guide plate
- bone conduction
- osteotomy
- osteotomy guide
- conduction board
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Abstract
The utility model discloses a jaw cuts bone conduction board on titanium alloy, include: cut the bone conduction edition of books body, the inboard of section bone conduction edition of books body forms the arcwall face of laminating with last jaw closed -up surface, all open the osteotomy slot that can hold electric saw blade at both ends of cutting the bone conduction edition of books body, osteotomy slot and osteotomy line position, the osteotomy amount unanimity of coincideing to to cut the bone conduction edition of books body and separate for last section bone conduction board and lower section bone conduction board and cut on, through the connector connection between bone conduction board and lower the section bone conduction board, and all be provided with a plurality of fixed orificess on the both ends of last section bone conduction board and lower section bone conduction board still is provided with curved concave surface on cutting the bone conduction board on, and the concave surface connection is between the both ends of last section bone conduction board. The utility model discloses a jaw cuts bone conduction board on titanium alloy is provided with osteotomy slot, can guide the saw bit to cut the angle of bone to making the operation more accurate, can guideing jaw osteotomy surgery, and can avoid the middle and upper jaw of art coarse problem of taking one's place, the while no longer need be to the finished product titanium bone plate system of bending.
Description
Technical field
The utility model relates to craniofacial orthopedics technical field of medical instruments, is specifically related to a kind of titanium alloy upper jaw bone osteotomy guide plate.
Background technology
Upper jaw bone bone-culting operation is the art formula of a kind of clinical the most frequently used rectification jawbone deformity, traditional art formula is that operative doctor is after blocking upper jaw bone, bone section is moved to the position designed, then adopt the titanium alloy Steel Plate For Fixation Of Fracture of finished product to be fixed, thus reach the object of the skeleton deformity improving patient. Although the titanium plate of finished product has plurality of specifications in existing market, but owing to upper jaw bone is the irregular bone of a kind of morphological structure complexity, therefore in operation fixation procedure, it is necessary to surgeon adopts gimmick to carry out bending of titanium plate, with laminating upper jaw bone surface as far as possible, reach fixed action. But regardless of Surgical technique, all can not accomplish that titanium alloy Steel Plate For Fixation Of Fracture is fitted bone surface form completely, therefore in fixation procedure, due to the gap between implants and bone, screw fixation procedure may cause stress deformation effect, make to produce to move from disconnected maxillary position, cause surgical effect out of true.
Practical novel content
The purpose of this utility model is to provide a kind of titanium alloy upper jaw bone osteotomy guide plate, avoids often there is an osteotomy in art too much, and patient causes unnecessary many degree damage; Or osteotomy is inadequate, it is necessary to repeated multiple times grind, increases the problem such as operating time and intraoperative hemorrhage, and the coarse problem in place of upper jaw bone in art can be avoided, no longer need to be bent by finished product titanium bone plate simultaneously.
According to an aspect of the present utility model, it is provided that a kind of titanium alloy upper jaw bone osteotomy guide plate, comprising: osteotomy guide plate body, the arc that the inner side of described osteotomy guide plate body is formed with upper jaw bone surface fits tightly; The osteotomy groove that can hold electric saw blade is all had at the two ends of described osteotomy guide plate body, described osteotomy groove coincide consistent with osteotomy line position, osteotomy amount, and described osteotomy guide plate body is divided into upper osteotomy guide plate and lower osteotomy guide plate, connected by linker between described upper osteotomy guide plate and described lower osteotomy guide plate, the two ends of osteotomy guide plate and described lower osteotomy guide plate are provided with multiple fixed orifices on described, the concave surface being also provided with arc on described upper osteotomy guide plate, described concave surface is connected between the two ends of described upper osteotomy guide plate.
Wherein, in above-mentioned titanium alloy upper jaw bone osteotomy guide plate, described upper osteotomy guide plate, described lower osteotomy guide plate are all connected with described linker integral type.
Wherein, in above-mentioned titanium alloy upper jaw bone osteotomy guide plate, fixed orifices described in each is the circular hole that diameter is 2mm.
Wherein, in above-mentioned titanium alloy upper jaw bone osteotomy guide plate, described osteotomy guide plate body is made up of titanium alloy material.
A kind of titanium alloy upper jaw bone osteotomy guide plate of the present utility model, it is provided with osteotomy groove, the angle of bootable saw blade osteotomy, thus make operation more accurate, upper jaw bone bone-culting operation can be instructed, and the coarse problem in place of upper jaw bone in art can be avoided, no longer need to be bent by finished product titanium bone plate simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the titanium alloy upper jaw bone osteotomy guide plate of the utility model embodiment;
Wherein:
1 is osteotomy guide plate body, and 11 is upper osteotomy guide plate, and 12 is lower osteotomy guide plate, and 13 is linker; 2 is osteotomy groove; 3 is fixed orifices; 4 is concave surface.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment and with reference to accompanying drawing, the utility model is further described. It is to be understood that these describe just exemplary, and do not really want to limit scope of the present utility model. In addition, in the following description, eliminate the description to known features and technology, unnecessarily obscure concept of the present utility model to avoid.
Fig. 1 is the structural representation of the titanium alloy upper jaw bone osteotomy guide plate of the utility model embodiment.
The structure of the titanium alloy upper jaw bone osteotomy guide plate of the utility model embodiment comprises as shown in Figure 1: osteotomy guide plate body 1, and osteotomy guide plate body 1 is titanium alloy material, the arc that the inner side of this osteotomy guide plate body 1 is formed with upper jaw bone surface fits tightly.
In the present embodiment, all have the osteotomy groove 2 that can hold electric saw blade at the two ends of osteotomy guide plate body 1, this osteotomy groove 2 coincide consistent with osteotomy line position, osteotomy amount, the angle of bootable saw blade osteotomy, thus make operation more accurate, it is possible to instruct upper jaw bone bone-culting operation.
In the present embodiment, osteotomy guide plate body 1 is divided into upper osteotomy guide plate 11 and lower osteotomy guide plate 12 by osteotomy groove 2, being connected by linker 13 between upper osteotomy guide plate 11 and lower osteotomy guide plate 12, upper osteotomy guide plate 11, lower osteotomy guide plate 12 are all connected with linker 13 integral type. Further, the two ends of upper osteotomy guide plate 11 and lower osteotomy guide plate 12 are provided with multiple fixed orifices 3, each fixed orifices 3 is the circular hole that diameter is 2mm, by the cooperation of titanium nail and fixed orifices 3, can this osteotomy guide plate be fixed on upper jaw bone so that osteotomy guide plate can accurately carry out osteotomy and bone block location in art. The concave surface 4 being also provided with arc on upper osteotomy guide plate 11, this concave surface 4 is connected between the two ends of osteotomy guide plate 11.
As mentioned above, a kind of titanium alloy upper jaw bone osteotomy guide plate of the present utility model, it is provided with osteotomy groove, the angle of bootable saw blade osteotomy, thus make operation more accurate, upper jaw bone bone-culting operation can be instructed, and the coarse problem in place of upper jaw bone in art can be avoided, no longer need to be bent by finished product titanium bone plate simultaneously.
Should be understood that, above-mentioned embodiment of the present utility model is only for exemplary illustration or explain principle of the present utility model, and does not form restriction of the present utility model. Therefore, any amendment of making when not deviateing spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model. In addition, the utility model claims are intended to contain in the equivalents falling into scope and border or this kind of scope and border whole change and modification.
Claims (4)
1. a titanium alloy upper jaw bone osteotomy guide plate, it is characterised in that, comprising: osteotomy guide plate body (1), the arc that the inner side of described osteotomy guide plate body (1) is formed with upper jaw bone surface fits tightly, the osteotomy groove (2) that can hold electric saw blade is all had at the two ends of described osteotomy guide plate body (1), described osteotomy groove (2) and osteotomy line position, osteotomy amount is coincide consistent, and described osteotomy guide plate body (1) is divided into upper osteotomy guide plate (11) and lower osteotomy guide plate (12), connected by linker (13) between described upper osteotomy guide plate (11) and described lower osteotomy guide plate (12), the two ends of osteotomy guide plate (11) and described lower osteotomy guide plate (12) are provided with multiple fixed orifices (3) on described, described upper osteotomy guide plate (11) is also provided with the concave surface (4) of arc, described concave surface (4) is connected between the two ends of described upper osteotomy guide plate (11).
2. titanium alloy upper jaw bone osteotomy guide plate according to claim 1, it is characterised in that, described upper osteotomy guide plate (11), described lower osteotomy guide plate (12) are all connected with described linker (13) integral type.
3. titanium alloy upper jaw bone osteotomy guide plate according to claim 1, it is characterised in that, fixed orifices described in each (3) is the circular hole that diameter is 2mm.
4. titanium alloy upper jaw bone osteotomy guide plate according to any one of claim 1 to 3, it is characterised in that, described osteotomy guide plate body (1) is made up of titanium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975380.0U CN205286449U (en) | 2015-11-30 | 2015-11-30 | Jaw cuts bone conduction board on titanium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975380.0U CN205286449U (en) | 2015-11-30 | 2015-11-30 | Jaw cuts bone conduction board on titanium alloy |
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| Publication Number | Publication Date |
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| CN205286449U true CN205286449U (en) | 2016-06-08 |
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| CN201520975380.0U Active CN205286449U (en) | 2015-11-30 | 2015-11-30 | Jaw cuts bone conduction board on titanium alloy |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150436A (en) * | 2017-06-30 | 2017-09-12 | 深圳市倍康美医疗电子商务有限公司 | A kind of digitlization shaping implementation method of positive gnatho-guide plate |
| CN108478252A (en) * | 2018-05-29 | 2018-09-04 | 上海交通大学医学院附属第九人民医院 | A kind of cheekbone old fracture osteotomy guide plate and bone plate |
| CN108553145A (en) * | 2018-02-06 | 2018-09-21 | 武汉大学 | Mandibular position information recording method based on guide plate |
| CN109288558A (en) * | 2018-11-27 | 2019-02-01 | 上海交通大学医学院附属第九人民医院 | Guide plate for the minimally invasive osteotomy of tooth maintenance |
| CN109620380A (en) * | 2019-01-21 | 2019-04-16 | 四川大学 | A kind of mandibular buccula porose area reduction of the fracture resting guide |
| CN109820567A (en) * | 2019-03-06 | 2019-05-31 | 上海交通大学医学院附属第九人民医院 | A kind of titanium alloy maxillary alveolar bone osteotomy guide plate that three-dimensional printing technology generates |
| CN112451077A (en) * | 2020-12-23 | 2021-03-09 | 四川大学 | Operation guide plate for jaw surgery and manufacturing method thereof |
| CN112472204A (en) * | 2020-12-14 | 2021-03-12 | 哈尔滨医科大学附属第一医院 | Maxilla cuts bone baffle |
| CN114948070A (en) * | 2022-05-30 | 2022-08-30 | 成都天齐增材智造有限责任公司 | Patient-matched orthognathic surgical instrument system and manufacturing method thereof |
-
2015
- 2015-11-30 CN CN201520975380.0U patent/CN205286449U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150436A (en) * | 2017-06-30 | 2017-09-12 | 深圳市倍康美医疗电子商务有限公司 | A kind of digitlization shaping implementation method of positive gnatho-guide plate |
| CN108553145A (en) * | 2018-02-06 | 2018-09-21 | 武汉大学 | Mandibular position information recording method based on guide plate |
| CN108553145B (en) * | 2018-02-06 | 2019-12-24 | 武汉大学 | Guide plate-based mandible position information recording device |
| CN108478252A (en) * | 2018-05-29 | 2018-09-04 | 上海交通大学医学院附属第九人民医院 | A kind of cheekbone old fracture osteotomy guide plate and bone plate |
| CN109288558A (en) * | 2018-11-27 | 2019-02-01 | 上海交通大学医学院附属第九人民医院 | Guide plate for the minimally invasive osteotomy of tooth maintenance |
| CN109620380A (en) * | 2019-01-21 | 2019-04-16 | 四川大学 | A kind of mandibular buccula porose area reduction of the fracture resting guide |
| CN109620380B (en) * | 2019-01-21 | 2023-08-25 | 四川大学 | Mandibular double chin hole area fracture reduction fixing guide plate |
| CN109820567A (en) * | 2019-03-06 | 2019-05-31 | 上海交通大学医学院附属第九人民医院 | A kind of titanium alloy maxillary alveolar bone osteotomy guide plate that three-dimensional printing technology generates |
| CN112472204A (en) * | 2020-12-14 | 2021-03-12 | 哈尔滨医科大学附属第一医院 | Maxilla cuts bone baffle |
| CN112451077A (en) * | 2020-12-23 | 2021-03-09 | 四川大学 | Operation guide plate for jaw surgery and manufacturing method thereof |
| CN114948070A (en) * | 2022-05-30 | 2022-08-30 | 成都天齐增材智造有限责任公司 | Patient-matched orthognathic surgical instrument system and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANGHAI WUJIAN MEDICAL INSTRUMENT CO.,LTD. Assignor: SHANGHAI NINTH PEOPLE'S HOSPITAL SHANGHAI JIAOTONG University SCHOOL OF MEDICINE Contract record no.: X2022310000059 Denomination of utility model: A titanium alloy maxillary osteotomy guide Granted publication date: 20160608 License type: Common License Record date: 20220809 |
|
| EE01 | Entry into force of recordation of patent licensing contract |