CN205339183U - Tooth planting body is with healing cap and mounting tool - Google Patents
Tooth planting body is with healing cap and mounting tool Download PDFInfo
- Publication number
- CN205339183U CN205339183U CN201620032586.4U CN201620032586U CN205339183U CN 205339183 U CN205339183 U CN 205339183U CN 201620032586 U CN201620032586 U CN 201620032586U CN 205339183 U CN205339183 U CN 205339183U
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- cutter
- bridge part
- screw fixture
- eagel
- installation tool
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Abstract
The utility model provides a pair of tooth planting body is with healing cap and mounting tool wherein heals the cap by cylindrical main part with wear the screwed connecting portion through the outward appearance that first bridge part is connected and form, and main part top surface is provided with and makes mounting tool male accommodation hole, straight line groove that the accommodation hole is extended by the parallel face of this terminal surface of edge of setting up according to this downwards from its terminal surface with place this straight line groove below in and constitute with the cylinder groove of this straight line groove lower extreme body coupling. Through the utility model provides a healing cap and mounting tool have effectively avoided the healing cap to drop in the installation, fall into esophagus or tracheal risk carelessly, and just should heal up cap and mounting tool simple structure easily make and operate.
Description
Technical field
This utility model relates to the plantation recovery technique field after absence of tooth.It is be implanted in the one-stage operation of implantation body by operating mode at the alveolar bone of missing tooth, installation tool used by the cover screw fixture cover installed on implant neck platform and installation cover screw fixture cover.
Background technology
Existing tooth implant is widely used in the plantation reparation of clinical defect of dentition or disappearance patient, and plantation repair process divides two steps to complete:
(1) implantation of implantation body: adopt the mandibular organization that implantation body is implanted to missing tooth position, oral cavity by operating mode to be tightened on implant neck platform by plugging device cover screw fixture cover, close Mucoperiosteal flap or the same period gingival forming.
(2) dentures repai (having a denture made): after implantation body with bone formation synosteosis, takes off cover screw fixture cover, selects the base station being suitable for be connected in implantation body, produces die, complete artificial tooth reparation.
But, at present in process cover screw fixture cover being tightened on implant neck platform or taking off, owing to installation tool is dependent on entering the mouth to clamp cover screw fixture cover with the close-fitting power of cover screw fixture cover, exists and cover screw fixture cover can be fallen into the risk of esophagus or trachea accidentally in patient oral cavity.
Utility model content
The purpose of this utility model is contemplated to avoid in above-mentioned operation owing to cover screw fixture cover easily being fallen into the risk of esophagus or trachea accidentally.
For reaching above-mentioned purpose, this utility model provides a kind of tooth implant cover screw fixture cover, being made up of cylindrical body portion and the threaded connecting portion of outer surface belt connected by the first bridge part, described main part top end surface is provided with so that the accommodation hole of installation tool insertion；
The flat recess that described accommodation hole is extended by the parallel surface along this end face arranged according to this downwards from its end face is constituted with being placed in the cylinder groove being connected below this flat recess and with this flat recess lower end one.
Provide a kind of installation tool installing above-mentioned cover screw fixture cover simultaneously, be made up of handle and the cutter head that connected by the second bridge part, cutter head by the spread-eagel cutter being arranged on the second bridge part lower surface, be connected with described spread-eagel cutter lower end by the 3rd bridge part and length is constituted less than a little word cutter of this spread-eagel cutter；
The length direction of described spread-eagel cutter is in 90 ° with the length direction of a described little word cutter.
A kind of installation tool in order to install above-mentioned tooth implant cover screw fixture cover, be made up of handle and the cutter head that connected by the second bridge part, described cutter head by the spread-eagel cutter being arranged on the second bridge part lower surface, be connected with described spread-eagel cutter lower end by the 3rd bridge part and length is constituted less than a little word cutter of this spread-eagel cutter (C23)；
The length direction of described spread-eagel cutter is in 90 ° with the length direction of a described little word cutter；
The length of a described little word cutter is more than the width of rebate of described spread-eagel groove, less than the internal diameter of described cylinder groove.
Above-mentioned handle is the cylinder that peripheral surface is evenly arranged with multiple antiskid groove extended longitudinally.
Above-mentioned second bridge part is cylinder.
Above-mentioned 3rd bridge part is cylinder.
The diameter of above-mentioned 3rd bridge part is less than described flat recess width of rebate.
The utility model has the advantages that: the cover screw fixture cover provided by this utility model and installation tool thereof, effectively prevent cover screw fixture cover to come off in installation process, accidentally fall into the risk of esophagus or trachea, and this cover screw fixture cover and installation tool simple in construction thereof, it is easy to manufacture and operation.
Below in conjunction with drawings and Examples, this utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is cover screw fixture cover structural representation.
Fig. 2 is cover screw fixture cover local expansion structural representation.
Fig. 3 is installation tool structural representation.
Fig. 4 is the structural representation of cutter head local in installation tool.
The structural representation of Tu5Shi implantation body.
Fig. 6 is the view that cover screw fixture cover is arranged in implantation body by installation tool.
Description of reference numerals: A, implantation body；B, cover screw fixture cover；C, installation tool；A1, cervical region platform；A2, screwed hole；B0, the first bridge part；B1, cylindrical body portion；B11, accommodation hole；B111, flat recess；B112, cylinder groove；B2, connecting portion；C0, the second bridge part；C1, handle；C2, cutter head；C21, a little word cutter；C22, the 3rd bridge part；C23, spread-eagel cutter.
Detailed description of the invention
The risk falling into esophagus or trachea to overcome existing cover screw fixture cover to exist in installation process, present embodiments provide a kind of Fig. 1, tooth implant cover screw fixture cover shown in 2, from this Fig. 1, it forms by cylindrical body portion B1 with by the first bridge part B0 threaded connecting portion B2 of outer surface belt connected, main part B1 top end surface is provided with so that the inside of installation tool insertion is provided with the accommodation hole B11 of two-period form cavity, namely the concrete composition of this accommodation hole B11 is that the flat recess B111 extended by the parallel surface along this end face arranged according to this downwards from its end face is constituted with being placed in the cylinder groove B112 being connected below this flat recess B111 and with this flat recess B111 lower end one.
The accommodation hole of this structure, certainly will require that design can be inserted and can realize the tooth implant cover screw fixture cover installation tool being fixed against the risk generation that cover screw fixture cover comes off in installation process to cover screw fixture cover, as shown in Figure 3, this installation tool forms by handle C1 and by the second bridge part C0 cutter head C2 connected, wherein, cutter head C2 as shown in Figure 4, by the spread-eagel cutter C23 being arranged on the second bridge part C0 lower surface, is connected by the 3rd bridge part C22 and spread-eagel cutter C23 lower end and length is constituted less than a little word cutter C21 of this spread-eagel cutter C23；The length direction of spread-eagel cutter C23 is in 90 ° with the length direction of a little word cutter C21.
Since so, after implanting body of artificial tooth is implanted to the mandibular organization of oral cavity missing tooth, size according to implant neck platform accurately chooses the cover screw fixture cover size matched, and the cutter head of installation tool inserts the accommodation hole on cover screw fixture cover top, and concrete installation process is:
When installation tool inserts cover screw fixture cover accommodation hole, first, the little yi word pattern cutter (i.e. a little word cutter C21) of the short size of cutter head enters the cylinder groove B112 of hypomere by holding hole epimere flat recess B111, afterwards, descending again by 90 ° of rotations, now, long size yi word pattern cutter and spread-eagel cutter C23 enter into the epimere flat recess B111 holding hole, and a little word cutter C21 by locked in cylinder groove B112, make cover screw fixture cover and installation tool be integrally forming.Afterwards, the handle in installation tool applies certain revolving force, and the connecting portion of screwed cover screw fixture cover is screwed in the screwed hole A2 under the cervical region platform A1 of the implantation body A shown in Fig. 5, completes the cover screw fixture cover closure to implantation body, as shown in Figure 6.
Complete cover screw fixture cover to after the closure of implantation body, it is lifted up installation tool, the long size yi word pattern cutter and the spread-eagel cutter C23 that make the epimere on cutter head C2 leave cover screw fixture cover flat recess B111, half-twist again, the short size yi word pattern cutter of a hypomere i.e. word cutter C21 is made to leave the cylinder groove B112 of cover screw fixture cover hypomere, enter cover screw fixture cover epimere flat recess B111, continue up lift installation tool, the short size yi word pattern cutter of a hypomere i.e. word cutter C21 is made to leave the flat recess B111 of cover screw fixture cover epimere, thus exit installation tool, complete the installation of cover screw fixture cover.
In whole process, cover screw fixture cover is under the mutual position-limiting action of a word cutter C21, spread-eagel cutter C23, flat recess B111 and cylinder groove B112, ensure that cover screw fixture cover is connected with the one of installation tool, effectively prevent the phenomenon that cover screw fixture cover comes off, it is ensured that the safety of operation.
Claims (8)
1. a tooth implant cover screw fixture cover, it is made up of cylindrical body portion (B1) and the threaded connecting portion of the outer surface belt (B2) connected by the first bridge part (B0), it is characterised in that: described main part (B1) top end surface is provided with so that the accommodation hole (B11) of installation tool insertion；
Flat recess (B111) that described accommodation hole (B11) is extended by the parallel surface along this end face arranged according to this downwards from its end face and be placed in this flat recess (B111) lower section and the cylinder groove (B112) that is connected with this flat recess (B111) lower end one is constituted.
2. a tooth implant cover screw fixture cover installation tool, be made up of handle (C1) and the cutter head (C2) that connected by the second bridge part (C0), it is characterised in that: described cutter head (C2) by the spread-eagel cutter (C23) being arranged on the second bridge part (C0) lower surface, be connected with described spread-eagel cutter (C23) lower end by the 3rd bridge part (C22) and length is constituted less than a little word cutter (C21) of this spread-eagel cutter (C23)；
The length direction of described spread-eagel cutter (C23) is in 90 ° with the length direction of a described little word cutter (C21).
3. one kind in order to install the installation tool of the tooth implant cover screw fixture cover described in claim 1, be made up of handle (C1) and the cutter head (C2) that connected by the second bridge part (C0), it is characterised in that: described cutter head (C2) by the spread-eagel cutter (C23) being arranged on the second bridge part (C0) lower surface, be connected with described spread-eagel cutter (C23) lower end by the 3rd bridge part (C22) and length is constituted less than a little word cutter (C21) of this spread-eagel cutter (C23)；
The length direction of described spread-eagel cutter (C23) is in 90 ° with the length direction of a described little word cutter (C21)；
The length of a described little word cutter (C21) width of rebate more than described flat recess (B111), less than the internal diameter of described cylinder groove (B112).
4. tooth implant cover screw fixture cover installation tool as claimed in claim 2 or claim 3, it is characterised in that: described handle (C1) is evenly arranged with the cylinder of multiple antiskid groove extended longitudinally for peripheral surface.
5. tooth implant cover screw fixture cover installation tool as claimed in claim 2 or claim 3, it is characterised in that: described second bridge part (C0) is cylinder.
6. tooth implant cover screw fixture cover installation tool as claimed in claim 2 or claim 3, it is characterised in that: described 3rd bridge part (C22) is cylinder.
7. tooth implant cover screw fixture cover installation tool as claimed in claim 5, it is characterised in that: described 3rd bridge part (C22) is cylinder.
8. tooth implant cover screw fixture cover installation tool as claimed in claim 7, it is characterised in that: the diameter of described 3rd bridge part (C22) is less than described flat recess (B111) width of rebate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032586.4U CN205339183U (en) | 2016-01-14 | 2016-01-14 | Tooth planting body is with healing cap and mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032586.4U CN205339183U (en) | 2016-01-14 | 2016-01-14 | Tooth planting body is with healing cap and mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205339183U true CN205339183U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032586.4U Active CN205339183U (en) | 2016-01-14 | 2016-01-14 | Tooth planting body is with healing cap and mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205339183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963504A (en) * | 2016-01-14 | 2017-07-21 | 西安康拓医疗技术有限公司 | A kind of tooth implant cover screw fixture cover and installation tool |
-
2016
- 2016-01-14 CN CN201620032586.4U patent/CN205339183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963504A (en) * | 2016-01-14 | 2017-07-21 | 西安康拓医疗技术有限公司 | A kind of tooth implant cover screw fixture cover and installation tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710304 Shaanxi city of Xi'an province science and technology industrial base of Qinling Mountains high tech Zone Cottage Road West No. 6 Patentee after: Xi'an Kangtuo Medical Technology Co., Ltd Address before: 710304 Shaanxi city of Xi'an province science and technology industrial base of Qinling Mountains high tech Zone Cottage Road West No. 6 Patentee before: Xi'an Kangtuo Medical Technology Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |