CN204318950U - A kind of Tai Ban implantation body - Google Patents
A kind of Tai Ban implantation body Download PDFInfo
- Publication number
- CN204318950U CN204318950U CN201420798601.7U CN201420798601U CN204318950U CN 204318950 U CN204318950 U CN 204318950U CN 201420798601 U CN201420798601 U CN 201420798601U CN 204318950 U CN204318950 U CN 204318950U
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- China
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- implantation body
- beaer
- utility
- model
- half bore
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
This utility model provides a kind of Tai Ban implantation body, described implantation body is L-type, comprise the retainer (1) being positioned at bottom, the cross structure (2) being positioned at middle part and be positioned at the beaer (3) of upper end, described retainer (1) being provided with two maintenance screws (5); The edge of the inner side of described beaer (3) is provided with 2 half bore (4).In this utility model, part of the force beaer is exposed in oral cavity, titanium plate width and thickness reduce, and design two embedded " class C " type half bore, are convenient to hang elastic tape or ligature, reduce metallic foreign body in intraoral sense of discomfort simultaneously, reduce the probability of oral mucosa damage.It is simple that this utility model has structure, and stability is strong, and easy and simple to handle, the advantages such as comfortableness is good, can be used for the case that other types implantation body clinically repeatedly loosens, comes off.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of Tai Ban implantation body.
Background technology
So-called anchorage is exactly resist the counteracting force unit or anatomical structure that produce owing to acting on Orthodontic force on tooth.Rescue tooth to move by the direction of designing requirement and degree, with anchorage part be designed with important relationship.The various intractable case for the treatment of that appears as of implant anchorage provides the foundation.Take micro screw as the implant anchorage of representative, utilize the biocompatibility of titanium, implant in alveolar bone, merge with osseous tissue, to bear Orthodontic force.But often can run at clinical position the phenomenon that micro screw loosens, even repeatedly comes off, affect therapeutic effect, bring mental pressure to patient, easily cause conflict between doctors and patients.Analyze its reason and may have following several respects; 1. due to operation time oral environment restriction, the angle of screw placement surface of bone and Impact direction are greater than 90 degree, when long-time stressed time, its stability can weaken gradually; 2. the maintenance of the region anchorage nail that spongy bone is more is not strong, if pull strength is excessive, anchorage nail easily loosens or comes off; 3. in anchorage screw placement process, rocking tendency is excessive, causes the closely sealed not good enough of screw and bone.Plantation titanium plate, by the characteristic of titanium plate in Internal immobilization technology self and the biocompatibility with hard and soft tissue, utilizes two pieces of screws to be fixed on jawbone by titanium plate one section, the Zhi Kangli born when increasing correction.And the titanium plate that the Tai Ban implantation body of Clinical practice mostly is for jaw fracture is fixing at present is simply changed a social system, comfort level is poor, and patient has obvious foreign body sensation, and easily damages oral mucosa.
Utility model content
This utility model mainly for existing technical Problems existing, provides the Tai Ban implantation body that a kind of structure is simple, patient comfort degree is good, interference is little, stability is high.
Its concrete technical scheme is as follows:
A kind of Tai Ban implantation body, described implantation body is L-type, comprise be positioned at bottom retainer (1), be positioned at the cross structure (2) at middle part and be positioned at the beaer (3) of upper end, described retainer (1) is provided with two maintenance screws (5); The edge of the inner side of described beaer (3) is provided with 2 half bore (4).
The aperture of described half bore (4) is 1-1.5mm, 2 half bore (4) interval 5mm.
The length sum of described cross structure (2) and beaer (3) is 20-25mm, and wide is 1.5mm, and thick is 0.6mm.Cross structure (2) length is 10-12.5mm, and beaer (3) length is 10-12.5mm.
The length of described retainer (1) is 10mm, and wide is 3.0mm, and thick is 1.0mm, and 2 the screw interval 0.6mm be located thereon, the diameter of screw is 2mm.
The beneficial effects of the utility model are:
(1) this utility model Zhong Tai plate implantation body is exposed to the titanium plate width at position, oral cavity and thickness reduces, and reduces metallic foreign body in intraoral sense of discomfort.
(2) two embedded " class C " type half bore of described Tai Ban implantation body buccal portion design, are convenient to hang elastic tape or ligature, reduce the probability of oral mucosa damage simultaneously.
(3) retainer of standing part is designed to 2 holes, and behind standby hole, be fixed on jawbone with auxiliary screw, easy and simple to handle, stability is high.
It is simple that this utility model has structure, and stability is strong, and easy and simple to handle, the advantages such as comfortableness is good, can be used for the case that other types implantation body clinically repeatedly loosens, comes off.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is perspective view of the present utility model;
Wherein: retainer-1, cross structure-2, beaer-3, half bore-4, screw-5.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
A kind of Tai Ban implantation body, described implantation body is L-type, comprise be positioned at bottom retainer (1), be positioned at the cross structure (2) at middle part and be positioned at the beaer (3) of upper end, described retainer (1) is provided with two maintenance screws (5); The edge of the inner side of described beaer (3) is provided with 2 half bore (4).
The aperture of described half bore (4) is 1-1.5mm, 2 half bore (4) interval 5mm.
The length sum of described cross structure (2) and beaer (3) is 20-25mm, and wide is 1.5mm, and thick is 0.6mm.Cross structure (2) length is 10-12.5mm, and beaer (3) length is 10-12.5mm.
The length of described retainer (1) is 10mm, and wide is 3.0mm, and thick is 1.0mm, and 2 the screw interval 0.6mm be located thereon, the diameter of screw is 2mm.
As accompanying drawing 1, shown in 2, this utility model is comprised standing part retainer 1 and is at right angles connected by coupling part cross structure 2 with beaer 3, standing part is designed to 2 holes, by clinical demand, cuts glutinous periosteum, turns over lobe under local anaesthesia in upper or apex of root of tooth district, mandibular bone cheek rear flank, expose cortical bone, adjust direction, embedded " class C " type half bore, in far away, is fixed with screw.After orthodontic treatment terminates, take out under local anaesthesia.
In this utility model, part of the force beaer is exposed in oral cavity, titanium plate width and thickness reduce, and design two embedded " class C " type half bore, are convenient to hang elastic tape or ligature, reduce metallic foreign body in intraoral sense of discomfort simultaneously, reduce the probability of oral mucosa damage.
Due to upper mandibular bone left and right anatomical features, this utility model can design and be divided into left and right.
Claims (4)
1. a Zhong Tai plate implantation body, it is characterized in that: described implantation body is L-type, comprise the retainer (1) being positioned at bottom, the cross structure (2) being positioned at middle part and be positioned at the beaer (3) of upper end, described retainer (1) being provided with two maintenance screws (5); The edge of the inner side of described beaer (3) is provided with 2 half bore (4).
2. Tai Ban implantation body as claimed in claim 1, is characterized in that: the aperture of described half bore (4) is 1-1.5mm, 2 half bore (4) interval 5mm.
3. Tai Ban implantation body as claimed in claim 1, it is characterized in that: the length sum of described cross structure (2) and beaer (3) is 20-25mm, wide is 1.5mm, and thick is 0.6mm;
Cross structure (2) length is 10-12.5mm, and beaer (3) length is 10-12.5mm.
4. Tai Ban implantation body as claimed in claim 1, it is characterized in that: the length of described retainer (1) is 10mm, wide is 3.0mm, and thick is 1.0mm, and 2 the screw interval 0.6mm be located thereon, the diameter of screw is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798601.7U CN204318950U (en) | 2014-12-17 | 2014-12-17 | A kind of Tai Ban implantation body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798601.7U CN204318950U (en) | 2014-12-17 | 2014-12-17 | A kind of Tai Ban implantation body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204318950U true CN204318950U (en) | 2015-05-13 |
Family
ID=53155362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798601.7U Expired - Fee Related CN204318950U (en) | 2014-12-17 | 2014-12-17 | A kind of Tai Ban implantation body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204318950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935311A (en) * | 2016-06-08 | 2016-09-14 | 中国医学科学院整形外科医院 | Intraoral intermaxillary bone traction device |
-
2014
- 2014-12-17 CN CN201420798601.7U patent/CN204318950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935311A (en) * | 2016-06-08 | 2016-09-14 | 中国医学科学院整形外科医院 | Intraoral intermaxillary bone traction device |
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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 |
Granted publication date: 20150513 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |