CN104042319A - T-shaped maxillofacial bone fracture plate - Google Patents
T-shaped maxillofacial bone fracture plate Download PDFInfo
- Publication number
- CN104042319A CN104042319A CN201410300138.3A CN201410300138A CN104042319A CN 104042319 A CN104042319 A CN 104042319A CN 201410300138 A CN201410300138 A CN 201410300138A CN 104042319 A CN104042319 A CN 104042319A
- Authority
- CN
- China
- Prior art keywords
- plate
- plate body
- shaped blade
- jaw face
- screw hole
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
- A61B17/8071—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones for the jaw
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00862—Material properties elastic or resilient
Abstract
The invention provides a T-shaped maxillofacial bone fracture plate. The T-shaped maxillofacial bone fracture plate comprises a first plate body and a second plate body, wherein both the first plate body and the second plate body are elastic plates. One end of the first plate body is connected with the middle of the second plate body, the first plate body and the second plate body are respectively provided with screw holes, the inner wall of each screw hole is covered with a high-polymer-material covering layer, and the first plate body and the second plate body are provided with fixing rings respectively. The T-shaped maxillofacial bone fracture plate is simple in structure, high in safety and suitable for clinic requirements; the fixing rings are arranged on the first plate body and the second plate body, so that fixing strength is enhanced greatly, and the purpose of firmer connection of bones can be achieved; in addition, the inner wall of each screw hole is covered with the high-polymer-material covering layer so that high rigidity and high adaptability can be achieved.
Description
Technical field
The invention belongs to a kind of orthopedic medical device, be specifically related to the T-shaped blade plate of a kind of jaw face.
Background technology
At present, cranio-maxillofacial folding usually adopted the methods such as ligation between tooth, the indirect bundle of bone are fixed, intermaxillary traction, Kirschner wire, dental arch plate to treat in the past, existed the shortcomings such as damage is large, maintenance is poor, feed is difficult.The present general plate in treating cranio-maxillofacial that uses is rolled over, but generally blade plate ubiquity hone lamella easily gets loose, and fixes the problems such as insecure.Therefore,, for the problem of above-mentioned appearance, just need a kind of technical scheme of solution.
Summary of the invention
The technical problem to be solved in the present invention is to provide the T-shaped blade plate of a kind of jaw face, to overcome the deficiency of existing steel plate structure.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of jaw face T-shaped blade plate, comprise the first plate and the second plate, described the first plate and the second plate are elastic plate, one end of described the first plate is connected with the mid portion of described the second plate, on described the first plate and described the second plate, be respectively equipped with screw hole, on the inwall of described screw hole, be coated with macromolecular material cover layer, described the first plate and the second plate are provided with retainer ring.
Preferably, on the middle steel plate between described adjacent screw hole, be provided with locating hole.
Preferably, described macromolecular material is polyether-ether-ketone or polyethylene.
Preferably, described screw hole is inverted cone.
Preferably, the tectal thickness of described macromolecular material is 0.5mm～0.8mm.
Preferably, described the first plate and described the second plate are pure Titanium miniplates.
Preferably, described the first plate is provided with two screw holes.
Preferably, described the second plate is provided with two screw holes.
The T-shaped blade plate of jaw face provided by the invention is simple in structure, safe, be applicable to clinical demand, by be provided with retainer ring on the first plate and the second plate, constant intensity is inevitable to be strengthened greatly, thereby can reach the object that connects more firmly bone, in addition, on the inwall of screw hole, cover macromolecular material cover layer, can possess stronger rigidity and the stronger suitability.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 be the T-shaped blade plate of jaw face of the present invention structural representation.
Number in the figure is described as follows:
10, the first plate; 20, the second plate; 30, screw hole; 40, macromolecular material cover layer; 50, retainer ring; 60, locating hole.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail.Those skilled in the art can understand other advantages of the present invention and effect easily by the disclosed content of this description.The present invention can also be implemented or be applied by the other different specific embodiment, and the every details in this description also can be based on different viewpoints and application, carries out various modifications or change not deviating under spirit of the present invention.
As shown in Figure 1, provide a kind of jaw face T-shaped blade plate, comprise the first plate 10 and the second plate 20, described the first plate 10 and the second plate 20 are elastic plate, one end of described the first plate 10 is connected with the mid portion of described the second plate 20, on described the first plate 10 and described the second plate 20, be respectively equipped with screw hole 30, be coated with macromolecular material cover layer 40 on the inwall of described screw hole 30, on described the first plate 10 and the second plate, 20 are provided with retainer ring 50.
In the present embodiment, described macromolecular material is polyether-ether-ketone or polyethylene; The thickness of described macromolecular material cover layer 40 is preferably 0.5mm～0.8mm.
Wherein, described the first plate 10 and described the second plate 20 are pure Titanium miniplates; Described the first plate 10 is provided with two screw holes 30; Described the second plate 20 is provided with two screw holes 30; Described screw hole 30 is inverted cone.
In addition, on the middle steel plate between described adjacent screw hole 30, be provided with locating hole 60.
The T-shaped blade plate of jaw face provided by the invention is simple in structure, safe, be applicable to clinical demand, by be provided with retainer ring on the first plate and the second plate, constant intensity is inevitable to be strengthened greatly, thereby can reach the object that connects more firmly bone, in addition, on the inwall of screw hole, cover macromolecular material cover layer, can possess stronger rigidity and the stronger suitability.
Above-mentioned explanation illustrates and has described some preferred embodiments of the present invention, but as previously mentioned, be to be understood that the present invention is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in invention contemplated scope described herein, by technology or the knowledge of above-mentioned instruction or association area, change.And the change that those skilled in the art carry out and variation do not depart from the spirit and scope of the present invention, all should be in the protection domain of claims of the present invention.
Claims (8)
1. the T-shaped blade plate of jaw face, it is characterized in that, comprise the first plate and the second plate, described the first plate and the second plate are elastic plate, one end of described the first plate is connected with the mid portion of described the second plate, on described the first plate and described the second plate, be respectively equipped with screw hole, be coated with macromolecular material cover layer on the inwall of described screw hole, described the first plate and the second plate are provided with retainer ring.
2. the T-shaped blade plate of jaw face according to claim 1, is characterized in that, on the middle steel plate between described adjacent screw hole, is provided with locating hole.
3. the T-shaped blade plate of jaw face according to claim 1, is characterized in that, described macromolecular material is polyether-ether-ketone or polyethylene.
4. the T-shaped blade plate of jaw face according to claim 1, is characterized in that, described screw hole is inverted cone.
5. the T-shaped blade plate of jaw face according to claim 1, is characterized in that, the tectal thickness of described macromolecular material is 0.5mm～0.8mm.
6. the T-shaped blade plate of jaw face according to claim 1, is characterized in that, described the first plate and described the second plate are pure Titanium miniplates.
7. the T-shaped blade plate of jaw face according to claim 1, is characterized in that, described the first plate is provided with two screw holes.
8. the T-shaped blade plate of jaw face according to claim 1, is characterized in that, described the second plate is provided with two screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300138.3A CN104042319A (en) | 2014-06-27 | 2014-06-27 | T-shaped maxillofacial bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300138.3A CN104042319A (en) | 2014-06-27 | 2014-06-27 | T-shaped maxillofacial bone fracture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104042319A true CN104042319A (en) | 2014-09-17 |
Family
ID=51496105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410300138.3A Pending CN104042319A (en) | 2014-06-27 | 2014-06-27 | T-shaped maxillofacial bone fracture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104042319A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108210038A (en) * | 2016-12-14 | 2018-06-29 | 创生医疗器械（中国）有限公司 | Intramedullary nail pinning mechanism |
| CN108210050A (en) * | 2016-12-14 | 2018-06-29 | 常州奥斯迈医疗器械有限公司 | Inner side bone fracture plate for tibia far end |
| CN108210051A (en) * | 2016-12-14 | 2018-06-29 | 创生医疗器械（中国）有限公司 | T-shaped bone plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6364882B1 (en) * | 2000-02-01 | 2002-04-02 | Hand Innovations, Inc. | Volar fixation system |
| CN101007182A (en) * | 2006-01-25 | 2007-08-01 | 伊尼恩公司 | Surgical implant and manufacturing method |
| CN102429714A (en) * | 2011-08-15 | 2012-05-02 | 谢友军 | Distal end radius fracture plate |
| CN202409108U (en) * | 2011-11-29 | 2012-09-05 | 天津市康尔医疗器械有限公司 | Small-size skull screen plate |
| CN103142300A (en) * | 2013-02-06 | 2013-06-12 | 中国科学院金属研究所 | Novel multifunctional bone plate and application thereof |
| CN203388934U (en) * | 2013-06-28 | 2014-01-15 | 天津康立尔生物科技有限公司 | Inclined T-shaped craniomaxillofacial bone setting plate |
-
2014
- 2014-06-27 CN CN201410300138.3A patent/CN104042319A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6364882B1 (en) * | 2000-02-01 | 2002-04-02 | Hand Innovations, Inc. | Volar fixation system |
| CN101007182A (en) * | 2006-01-25 | 2007-08-01 | 伊尼恩公司 | Surgical implant and manufacturing method |
| CN102429714A (en) * | 2011-08-15 | 2012-05-02 | 谢友军 | Distal end radius fracture plate |
| CN202409108U (en) * | 2011-11-29 | 2012-09-05 | 天津市康尔医疗器械有限公司 | Small-size skull screen plate |
| CN103142300A (en) * | 2013-02-06 | 2013-06-12 | 中国科学院金属研究所 | Novel multifunctional bone plate and application thereof |
| CN203388934U (en) * | 2013-06-28 | 2014-01-15 | 天津康立尔生物科技有限公司 | Inclined T-shaped craniomaxillofacial bone setting plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108210038A (en) * | 2016-12-14 | 2018-06-29 | 创生医疗器械（中国）有限公司 | Intramedullary nail pinning mechanism |
| CN108210050A (en) * | 2016-12-14 | 2018-06-29 | 常州奥斯迈医疗器械有限公司 | Inner side bone fracture plate for tibia far end |
| CN108210051A (en) * | 2016-12-14 | 2018-06-29 | 创生医疗器械（中国）有限公司 | T-shaped bone plate |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140917 |