CN201370635Y - Dental handpiece with guide - Google Patents
Dental handpiece with guide Download PDFInfo
- Publication number
- CN201370635Y CN201370635Y CN200920004395U CN200920004395U CN201370635Y CN 201370635 Y CN201370635 Y CN 201370635Y CN 200920004395 U CN200920004395 U CN 200920004395U CN 200920004395 U CN200920004395 U CN 200920004395U CN 201370635 Y CN201370635 Y CN 201370635Y
- Authority
- CN
- China
- Prior art keywords
- guider
- tooth
- dental handpiece
- light beam
- vertical
- 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.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A dental handpiece with a guider, mainly sets a guider, such as a Laser guider, on the front end of the handpiece body, generates a light beam which is horizontal and vertical to the front end, the horizontal light beam can be aimed at the occlusal surface of the tooth, and the vertical light beam can indicate the drilling position of the tooth bone, therefore, the dentist can conveniently judge that the drill bit can correctly drill a drilling hole which is vertical to the occlusal surface on the tooth bone, so as to provide the correct implantation of the implant root, and further greatly improve the success rate of the dental implant operation.
Description
Technical field
This utility model refers to a kind of dental handpiece with guider especially about a kind of dental instrument.
Background technology
Dental handpiece (dental hand piece) is the instrument of indispensability when dental diagnostic, the intraoral tooth of patient is ground one's teeth in sleep or bore tooth.Especially in dental implant surgical, mainly tie up in the dentale (jawbone) that loses nature tooth (naturaltooth) and get out a boring earlier, implant take root (a screw shape fixture) then with thread profile, wait to take root with dentale healing after, above taking root, install a platform tooth (abutment) with screw, then, on a platform tooth, install an artificial corona (artificial tooth crown) again.
Referring to Fig. 1, since on the dentale 31 oral cavity 3 in the position of agomphosis may be because of no tooth between tooth 33 atrophy formation arc depression 32, as with dental handpiece 9 when carrying out on dentale 31, holing, dentist regular meeting gets out the boring 34a non-perpendicular to occlusal surfaces of teeth because of the shape of arc depression 32, and produces deviation with correct boring 34b; Will form deflection as taking root, influence the difficulty of follow-up artificial corona device, and cause the dental implant surgical failure at boring 34a.Therefore, known dental handpiece remains to be improved.
Summary of the invention
This utility model purpose is, a kind of dental handpiece with guider is provided, to overcome the defective that known dental handpiece is difficult for aligned position, make things convenient for the dentist to judge and make correct on dentale, the getting out and the vertical boring of occlusal surface of drill bit, for the correct implantation of taking root, and then significantly improve the success rate of dental implant surgical.
According to above-mentioned purpose, a kind of dental handpiece with guider comprises:
One mobile phone body has a grip part for the gripping of dentist's hand, and in this grip part front end formation one and the vertically extending rotating shaft of this front end, and the end of this rotating shaft has one in order to grind the drill bit of tooth; It is characterized in that, also comprise:
One in order to produce at least one aim at occlusal surfaces of teeth and with the light beam of this front end level, an and guider in order to the vertical light beam of indication dentale bore position, this guider is arranged at the front end of this mobile phone body.
Wherein, guider is for can the generation level and the guiding laser of vertical laser beam.
Wherein, have one on the grip part of mobile phone body in order to control the switch that this guider opens and cuts out.
By said structure, made things convenient for the dentist to judge and made correct on dentale, the getting out and the vertical boring of occlusal surface of drill bit, for the correct implantation of taking root, and then significantly improve the success rate of dental implant surgical.
Below, structure of the present utility model will be described in detail according to the embodiment shown in the drawing and use effect.
Description of drawings
Fig. 1 represents easily to produce the sketch map of wrong boring with known dental handpiece boring,
Fig. 2 represents plan view of the present utility model,
Fig. 3 represents the sketch map that this utility model uses.
The specific embodiment
See also Fig. 2, a kind of dental handpiece with guider provided by the utility model is mainly constituted with a mobile phone body 1 and a guider 2.
Mobile phone body 1 of the present utility model is identical with general dental handpiece body, has a grip part 11 for the gripping of dentist's hand, and in these grip part 11 front ends, 12 formation one and these front end 12 vertically extending rotating shafts 13, and the end of this rotating shaft 13 has a drill bit 14 to grind tooth.And this utility model is mainly improved a little to tie up to guider 2 is set on mobile phone body 1 front end 12, this guider 2 produce at least one with front end 12 levels and vertical light beam 21,22, this horizontal light beam 21 can be aimed at the occlusal surface of tooth, and this normal beam 22 is with the bore position of indication dentale, but and pilot bit 14 and the boring of occlusal surface vertical direction.Level and normal beam 21,22 that guider 2 produces can be laser beams, or other any visible lights but the light beam that can not damage.In addition, has a switch 15 on the grip part 11 of mobile phone body 1 of the present utility model, with the unlatching of control guider 2 and close.
Operation instruction of the present utility model can be referring to Fig. 3, when holing when taking root with implantation in the position of no tooth on the dentale in oral cavity 3 31, dentale 31 may be because of no tooth between tooth 33 atrophy form arc depression 32, and the dentist is when using mobile phone body 1 of the present utility model to get out correct boring 34, earlier switch 15 is opened, make guider 2 generation levels and normal beam 21 and 22, horizontal light beam 21 can be aimed at the occlusal surface of tooth 33, make normal beam 22 guide out a correct direction, make drill bit 14 correct on dentale 31, getting out and the vertical boring 34 of occlusal surface to make things convenient for the dentist to judge, for the correct implantation of taking root, and then significantly improve the success rate of dental implant surgical.
Claims (3)
1. dental handpiece with guider comprises:
One mobile phone body has a grip part for the gripping of dentist's hand, and in this grip part front end formation one and the vertically extending rotating shaft of this front end, and the end of this rotating shaft has one in order to grind the drill bit of tooth; It is characterized in that, also comprise:
One in order to produce at least one aim at occlusal surfaces of teeth and with the light beam of this front end level, an and guider in order to the vertical light beam of indication dentale bore position, this guider is arranged at the front end of this mobile phone body.
2. according to the described dental handpiece of claim 1, it is characterized in that guider is for can the generation level and the guiding laser of vertical laser beam with guider.
3. according to the described dental handpiece of claim 1, it is characterized in that having one on the grip part of mobile phone body in order to control the switch that this guider opens and cuts out with guider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920004395U CN201370635Y (en) | 2009-02-09 | 2009-02-09 | Dental handpiece with guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920004395U CN201370635Y (en) | 2009-02-09 | 2009-02-09 | Dental handpiece with guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201370635Y true CN201370635Y (en) | 2009-12-30 |
Family
ID=41496715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920004395U Expired - Fee Related CN201370635Y (en) | 2009-02-09 | 2009-02-09 | Dental handpiece with guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201370635Y (en) |
-
2009
- 2009-02-09 CN CN200920004395U patent/CN201370635Y/en not_active Expired - Fee Related
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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: 20091230 Termination date: 20170209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |