CN202191369U - Dental handpiece with guide - Google Patents
Dental handpiece with guide Download PDFInfo
- Publication number
- CN202191369U CN202191369U CN2011203025765U CN201120302576U CN202191369U CN 202191369 U CN202191369 U CN 202191369U CN 2011203025765 U CN2011203025765 U CN 2011203025765U CN 201120302576 U CN201120302576 U CN 201120302576U CN 202191369 U CN202191369 U CN 202191369U
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- CN
- China
- Prior art keywords
- guider
- reference line
- light beam
- dental handpiece
- dental
- 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 is mainly characterized in that a reference line generating device is fixed on the outer surface of the face of a patient to generate a reference line parallel to the surface of the teeth of the patient, the front end of a handpiece body is provided with a guider, such as a laser guider, to generate a light beam which is horizontal and vertical to the front end, the horizontal light beam can be aligned with the reference line, and the vertical light beam indicates the drilling position of the dental bone, so that a dental practitioner can conveniently judge that a drill can correctly drill a drilling hole which is vertical to an occlusal surface on the dental bone for the correct implantation of a root, and the success rate of a tooth implantation operation is greatly improved.
Description
Technical field
This utility model is about a kind of dental handpiece, refer to especially a kind of front end be equiped with one can guide the boring direction guider dental handpiece.
Background technology
Dental handpiece (dental hand piece) is an instrument indispensable when dental diagnostic, uses the intraoral tooth of patient is ground one's teeth in sleep or bored tooth.Especially in dental implant surgical; Mainly tie up in the dentale (jawbone) that loses nature tooth (natural tooth) 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 with a screw installing platform tooth (abutment); 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, the dental handpiece of convention remains to be improved.
Summary of the invention
Be directed to the disappearance that the convention dental handpiece is difficult for aligned position, the purpose of this utility model has been to provide a kind of dental handpiece with guider, and it is simple in structure, and is easy to use, and localization criteria is provided, and has improved operation accuracy rate and success rate.
For realizing above-mentioned purpose, the utility model discloses a kind of dental handpiece with guider, it is characterized in that comprising:
One reference line generator, it has face's appearance of being individually fixed in a sufferer emitter and receptor with the reference line that produces parallel this sufferer dental surface;
One mobile phone body, it has the grip part that a confession dentist hand grips, 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 the drill bit of a grinding tooth; And
One in order to produce at least one aim at this reference line 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 is arranged at the front end of this mobile phone body.
Wherein, this horizontal light beam and the normal beam of guider generation are thunder laser beam.
Wherein, have the unlatching of this guider of control and the switch of closing on the grip part of mobile phone body.
Through said structure, the dental handpiece with guider that this utility model provides can 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 improves the success rate of dental implant surgical.
Below, the structure of this utility model will be described according to the embodiment shown in the drawing in detail and use effect.
Description of drawings
Fig. 1: representative is prone to produce the sketch map of wrong boring with the boring of convention dental handpiece,
Fig. 2: represent the plan view of this utility model,
Fig. 3: the sketch map of representing this utility model to use,
Fig. 4: the suitable sketch map that is fixed in patient face of reference line generator of representing this utility model.
The specific embodiment
See also Fig. 2, a kind of dental handpiece with guider that this utility model provided is mainly with a mobile phone body 1, a guider 2 and 4 formations of a reference line generator.
The reference line generator 4 of this utility model has an emitter 41 and a receptor 42, is individually fixed in face's appearance (with reference to shown in Figure 4) of a sufferer, and is to produce the reference line L1 on parallel these sufferer tooth 33 surfaces, as shown in Figure 3.
The mobile phone body 1 of this utility model is identical with general dental handpiece body; Has the grip part 11 that a confession dentist hand grips; 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 produces and front end 12 levels and vertical light beam 21 and 22 at least; This horizontal light beam 21 can be to this reference line L1; 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 and 22 that guider 2 produces can be thunder 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 the mobile phone body 1 of this utility model, with the unlatching of control guider 2 and close.
The operation instruction of this 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 be when the mobile phone body 1 of using this utility model will get out correct boring 34, earlier with the emitter 41 of reference line generator 4 and receptor 42 suitable be fixed in patient face to produce the reference line L1 on parallel sufferer tooth 33 surfaces, again switch 15 is opened; Make guider 2 generation levels and normal beam 21 and 22; Can horizontal light beam 21 be aimed at reference line L1, 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.
To sum up institute is old, and the dental handpiece with guider that this utility model provided is the structural improvement design for innovation, can produce great effect, meets patent requirement fully, files an application in the whence in accordance with the law.
Claims (3)
1. dental handpiece with guider is characterized in that comprising:
One reference line generator, it has face's appearance of being individually fixed in a sufferer emitter and receptor with the reference line that produces parallel this sufferer dental surface;
One mobile phone body, it has the grip part that a confession dentist hand grips, 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 the drill bit of a grinding tooth; And
One in order to produce at least one aim at this reference line 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 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 this horizontal light beam and normal beam that guider produces are thunder laser beam with guider.
3. according to the described dental handpiece of claim 1, it is characterized in that having the unlatching of this guider of control and the switch of closing on the grip part of mobile phone body with guider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203025765U CN202191369U (en) | 2011-08-19 | 2011-08-19 | Dental handpiece with guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203025765U CN202191369U (en) | 2011-08-19 | 2011-08-19 | Dental handpiece with guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191369U true CN202191369U (en) | 2012-04-18 |
Family
ID=45946302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203025765U Expired - Fee Related CN202191369U (en) | 2011-08-19 | 2011-08-19 | Dental handpiece with guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10327861B2 (en) | 2015-10-22 | 2019-06-25 | Straight Shot, LLC | Surgical implant alignment device |
| US10639079B2 (en) | 2017-10-24 | 2020-05-05 | Straight Shot, LLC | Surgical implant alignment device |
-
2011
- 2011-08-19 CN CN2011203025765U patent/CN202191369U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10327861B2 (en) | 2015-10-22 | 2019-06-25 | Straight Shot, LLC | Surgical implant alignment device |
| US10639079B2 (en) | 2017-10-24 | 2020-05-05 | Straight Shot, LLC | Surgical implant alignment 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: 20120418 Termination date: 20200819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |