CN205286507U - Lower jaw titanium alloy coaptation board - Google Patents
Lower jaw titanium alloy coaptation board Download PDFInfo
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- CN205286507U CN205286507U CN201520975428.8U CN201520975428U CN205286507U CN 205286507 U CN205286507 U CN 205286507U CN 201520975428 U CN201520975428 U CN 201520975428U CN 205286507 U CN205286507 U CN 205286507U
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- plate
- fixing plate
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- titanium alloy
- fixed plate
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Abstract
The utility model discloses a lower jaw titanium alloy coaptation board, include: first fixed plate, second fixed plate and connecting plate, the one end of connecting plate is connected first fixed plate, the other end is connected the second fixed plate will first fixed plate with jaw osteotomy line 's under both sides are separated to the second fixed plate, first fixed plate with the second fixed plate is parallel to each other to be located different planes first fixed plate with all be provided with a plurality of fixed orificess on the second fixed plate. The utility model discloses a lower jaw titanium alloy coaptation board is provided with and is located different planar first fixed plates and second fixed plate, can avoid in the art down jaw coarse problem of taking one's place, and the while no longer need be to the finished product titanium bone plate system of bending.
Description
Technical field
This utility model relates to craniofacial orthopedics technical field of medical instruments, is specifically related to a kind of mandibular bone titanium alloy blade plate.
Background technology
Sagittal split ramus osteotomy is the art formula correcting deformitas maxillaris that a kind of clinic is the most frequently used, traditional art formula is that operative doctor is after blocking mandibular bone, bone section is moved to the position designed, then the titanium alloy blade plate adopting finished product is fixed, thus reaching to improve the purpose of the skeleton deformity of patient. Although the titanium plate of finished product has plurality of specifications in the market, but owing to mandibular bone is the irregular bone of a kind of morphosis complexity, therefore in operation fixation procedure, it is necessary to surgeon adopts maneuver to carry out bending of titanium plate, with maxilla surface of fitting as far as possible, reach fixation. But regardless of Surgical technique, it is impossible to accomplish that titanium alloy blade plate is fitted bone surface form completely, therefore in fixation procedure, due to the gap between implants and skeleton, screw fixation procedure may result in stress deformation effect, the maxillary position making detachment produces mobile, causes surgical effect inaccuracy.
Utility model content
The purpose of this utility model is to provide a kind of mandibular bone titanium alloy blade plate, can avoid the coarse problem in place of mandibular bone in art, be no longer necessary to finished product titanium bone plate is bent simultaneously.
According to an aspect of the present utility model, a kind of mandibular bone titanium alloy blade plate is provided, including: the first fixing plate, the second fixing plate and connecting plate, one end of described connecting plate connects the described first fixing plate, the other end connects the described second fixing plate, separates the described first fixing plate and the described second fixing plate in the both sides of Mandible Osteotomy line; Described first fixing plate and the described second fixing plate are parallel to each other, and are positioned in different planes, are provided with multiple fixing hole on the described first fixing plate and the described second fixing plate.
Wherein, in above-mentioned mandibular bone titanium alloy blade plate, the described first fixing plate being provided with three fixing holes, the distribution mode of three described fixing hole triangularities is arranged.
Wherein, in above-mentioned mandibular bone titanium alloy blade plate, the described second fixing plate being provided with three fixing holes, the distribution mode of three described fixing hole triangularities is arranged.
Wherein, in above-mentioned mandibular bone titanium alloy blade plate, each described fixing hole is the circular hole that diameter is 2mm.
Wherein, in above-mentioned mandibular bone titanium alloy blade plate, described in state the first fixing plate, the second fixing plate is integral type with described connecting plate and is connected.
A kind of mandibular bone titanium alloy blade plate of the present utility model, is provided with the first fixing plate and the second fixing plate that are positioned at Different Plane, can avoid the coarse problem in place of mandibular bone in art, be no longer necessary to finished product titanium bone plate is bent simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mandibular bone titanium alloy blade plate of this utility model embodiment;
Wherein:
1 is the first fixing plate; 2 is the second fixing plate; 3 is connecting plate; 4 is fixing hole.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with detailed description of the invention and with reference to accompanying drawing, this utility model is further described. It should be understood that these descriptions are illustrative of, and it is not intended to limit scope of the present utility model. Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily obscuring concept of the present utility model.
Fig. 1 is the structural representation of the mandibular bone titanium alloy blade plate of this utility model embodiment.
The structure of the mandibular bone titanium alloy blade plate of this utility model embodiment includes as shown in Figure 1: the first fixing fixing plate 2 of plate 1, second and connecting plate 3, one end of connecting plate 3 connects the first fixing plate 1, the other end of connecting plate 3 connects the second fixing plate 2, and the first fixing plate 1 and the second fixing plate 2 are separated in the both sides of Mandible Osteotomy line by this connecting plate 3. First fixing plate 1 and the second fixing plate 2 are parallel to each other, and are positioned in different planes, can avoid the coarse problem in place of mandibular bone in art, be no longer necessary to finished product titanium bone plate is bent simultaneously.
In the present embodiment, the first fixing plate 1 and the second fixing plate 2 are provided with multiple fixing hole 4. Wherein, the first fixing plate 1 being provided with three fixing holes 4, the distribution mode of three fixing hole 4 triangularities is arranged, and can improve fixing intensity. In like manner, the second fixing plate 2 being also equipped with three fixing holes 4, the distribution mode of these three fixing hole 4 triangularities is arranged. Here, each fixing hole 4 is the circular hole that diameter is 2mm.
Preferably, the fixing plate of first in the present embodiment the 1, second fixing plate 2 is integral type with connecting plate 3 and is connected, and is titanium alloy material.
As it has been described above, a kind of mandibular bone titanium alloy blade plate of the present utility model, it is provided with the first fixing plate and the second fixing plate that are positioned at Different Plane, the coarse problem in place of mandibular bone in art can be avoided, be no longer necessary to finished product titanium bone plate is bent simultaneously.
It should be appreciated that above-mentioned detailed description of the invention of the present utility model is used only for exemplary illustration or explains principle of the present utility model, and do not constitute restriction of the present utility model. Therefore, any amendment of making when not necessarily departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., should be included within protection domain of the present utility model. Additionally, this utility model claims be intended to fall in the equivalents on scope and border or this scope and border whole change and modifications example.
Claims (5)
1. a mandibular bone titanium alloy blade plate, it is characterized in that, including: the first fixing plate (1), the second fixing plate (2) and connecting plate (3), one end of described connecting plate (3) connects the described first fixing plate (1), the other end connects the described second fixing plate (2), separates the described first fixing plate (1) and the described second fixing plate (2) in the both sides of Mandible Osteotomy line;Described first fixing plate (1) and the described second fixing plate (2) are parallel to each other, and it is positioned in different planes, the described first fixing plate (1) and the described second fixing plate (2) are provided with multiple fixing hole (4).
2. mandibular bone titanium alloy blade plate according to claim 1, it is characterised in that being provided with three fixing holes (4) on the described first fixing plate (1), the distribution mode of three described fixing hole (4) triangularities is arranged.
3. mandibular bone titanium alloy blade plate according to claim 1, it is characterised in that being provided with three fixing holes (4) on the described second fixing plate (2), the distribution mode of three described fixing hole (4) triangularities is arranged.
4. the mandibular bone titanium alloy blade plate according to Claims 2 or 3, it is characterised in that each described fixing hole (4) is the circular hole that diameter is 2mm.
5. mandibular bone titanium alloy blade plate according to claim 1, it is characterised in that described in state the first fixing plate (1), the second fixing plate (2) is integral type with described connecting plate (3) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975428.8U CN205286507U (en) | 2015-11-30 | 2015-11-30 | Lower jaw titanium alloy coaptation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975428.8U CN205286507U (en) | 2015-11-30 | 2015-11-30 | Lower jaw titanium alloy coaptation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286507U true CN205286507U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520975428.8U Active CN205286507U (en) | 2015-11-30 | 2015-11-30 | Lower jaw titanium alloy coaptation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157566A (en) * | 2017-06-20 | 2017-09-15 | 上海交通大学医学院附属第九人民医院 | It is a kind of that there is the defect fracture of mandible reconstruction titanium plate part for aiding in bone grafting function |
| 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 |
| RU202247U1 (en) * | 2020-11-12 | 2021-02-09 | федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный медико-стоматологический университет имени А.И. Евдокимова" Министерства здравоохранения Российской Федерации (ФГБОУ ВО МГМСУ им. А.И. Евдокимова Минздрава России) | A DEVICE FOR RECONSTRUCTION OF LOWER JAW DEFECTS IN PATIENTS WITH BISPHOSPHONATE OSTEONEKROSIS |
-
2015
- 2015-11-30 CN CN201520975428.8U patent/CN205286507U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157566A (en) * | 2017-06-20 | 2017-09-15 | 上海交通大学医学院附属第九人民医院 | It is a kind of that there is the defect fracture of mandible reconstruction titanium plate part for aiding in bone grafting function |
| CN107157566B (en) * | 2017-06-20 | 2023-08-04 | 上海交通大学医学院附属第九人民医院 | Defective mandibular fracture rebuilding titanium plate with auxiliary bone grafting function |
| 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 |
| RU202247U1 (en) * | 2020-11-12 | 2021-02-09 | федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный медико-стоматологический университет имени А.И. Евдокимова" Министерства здравоохранения Российской Федерации (ФГБОУ ВО МГМСУ им. А.И. Евдокимова Минздрава России) | A DEVICE FOR RECONSTRUCTION OF LOWER JAW DEFECTS IN PATIENTS WITH BISPHOSPHONATE OSTEONEKROSIS |
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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 | ||
| 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 mandible titanium alloy bone plate Granted publication date: 20160608 License type: Common License Record date: 20220809 |