CN201631404U - Tooth implantation drilling head - Google Patents
Tooth implantation drilling head Download PDFInfo
- Publication number
- CN201631404U CN201631404U CN2010201347416U CN201020134741U CN201631404U CN 201631404 U CN201631404 U CN 201631404U CN 2010201347416 U CN2010201347416 U CN 2010201347416U CN 201020134741 U CN201020134741 U CN 201020134741U CN 201631404 U CN201631404 U CN 201631404U
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- China
- Prior art keywords
- blade
- stop section
- main body
- drill head
- joint portion
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- Expired - Fee Related
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- Dental Prosthetics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a tooth implantation drilling head which comprises a main body and a stopping part, wherein the main body is in shape of a straight lever, a blade is arranged at one end of the main body in an extending manner, and a combining part is arranged at the other end of the main body for being connected with a dental handpiece; the stopping part is arranged between the blade and the combining part, and the external diameter thereof gradually increases from the end surface of the stopping part facing to the blade to the direction of the combining part, so that the stopping forms an oblique cone-shaped cone body. The tooth implantation drilling head is used in the tooth implantation operation through arranging the stopping part on the main body to prevent excessive drilling of alveolar bones, thereby ensuring accurate holing depth of gums or the alveolar bones.
Description
Technical field
This utility model is planted the dental drill head for relevant one kind, refers to a kind ofly by be provided with a stop section on body especially, is used to can prevent in the dental implant surgical the excessive boring of alveolar bone, plants the dental drill head with the accuracy of guaranteeing the gingiva or the alveolar bone perforate degree of depth.
Background technology
In traditional dental implant surgical process, use bone drill that the dental bed bone is begun boring to a desired depth, and, follow implantable artificial root of the tooth on the poor bone of tooth gradually with nest hole expanded in size to a predetermined diameter that is bored, artificial tooth root can be combined closely with the dental bed bone, put artificial corona cover at last again.The side of above-mentioned bone drill is provided with a plurality of scales of delineating with laser, confirms the degree of depth in nest hole when holing for dentist.
Turn over the utilization of above-mentioned tradition and to do operation to expose the dental implant surgical of alveolar bone different, Wicresoft's dental implant surgical measures the thickness and the height of alveolar bone earlier, utilize a bone drill with cylindrical protrusion directly on gingiva with less bone drill produce desired the nest hole of implantable artificial root of the tooth size, and artificial tooth root is implanted in the alveolar bone, refill artificial tooth at last and finish and plant tooth.
Yet above-mentioned bone drill with multi-scale and can't be known its actual scale position of identification in use, has considering on safety and the practicality.Though and the bone drill of another kind of tool column type projection can be for the degree of depth of identification boring, precisely because projection general volume partly is bigger, and can't pass tooth meat, the dental drill with the less cylindrical protrusion of volume causes operational inconvenience in fact then because of the described projection easy block vision of shape partly.
In view of this, for improving above-mentioned shortcoming, make and plant the dental drill head in planting the tooth process, can prevent from excessively to hole situation by the oblique cone shape stop section of blade top, to guarantee the accuracy of the gingiva or the alveolar bone perforate degree of depth, long-pending experience and the constantly research and development improvement for many years of creator has generation of the present utility model then.
Summary of the invention
Main purpose of the present utility model is to provide one kind to plant the dental drill head, by between blade and joint portion, being provided with the stop section of an oblique cone shape, when planting the dental drill head so that use is described in dental implant surgical, supply the depth location of identification blade front end in alveolar bone, and then on alveolar bone, get out the nest hole of correct depth.
In order to achieve the above object, the dental drill head of planting that this utility model is set comprises a body and a stop section, and wherein said body is direct rod shape, and the end extension of described body is provided with a blade, the other end of described body is provided with a joint portion, is provided with described joint portion and connects a dental handpiece; And described stop section is arranged between above-mentioned blade and the joint portion, and the external diameter of described stop section is increased progressively by its direction towards the past described joint portion of end face of blade, makes described stop section form the cone of an oblique cone shape.
During enforcement, described body more is provided with a scale mark between stop section and blade.
During enforcement, the outside ora terminalis of described blade is provided with cuts the pin blade, and the external diameter of described stop section is greater than the external diameter of cutting the pin blade.
During enforcement, described scale mark is arranged on the described body position from described stop section 1mm.
Compared with prior art, the dental drill head of planting described in the utility model by be provided with a stop section on body, is used to can prevent in the dental implant surgical the excessive boring of alveolar bone, to guarantee the accuracy of the gingiva or the alveolar bone perforate degree of depth.
For further understanding this utility model, below lift preferred embodiment, cooperate diagram, figure number, concrete constitution content of the present utility model and the effect reached thereof are described in detail as the back:
Description of drawings
Fig. 1 plants the stereo appearance figure of an embodiment of dental drill head for this utility model;
Fig. 2-Fig. 4 is the use sketch map of embodiment in dental implant surgical of Fig. 1.
Description of reference numerals: body-1; Stop section-11; End face-111; Blade-12; Apex point-120; Cut pin blade-121; Joint portion-13; Scale mark-14.
The specific embodiment
See also Fig. 1, it plants an embodiment of dental drill head for this utility model, comprises a body 1 and a stop section 11.
Described body 1 is direct rod shape, the extension of one end is provided with a blade 12, the top, the place ahead of described blade 12 is formed with apex point 120, and its outside ora terminalis is provided with the spiral helicine pin blade 121 of cutting, and the other end of described body 1 is provided with a joint portion 13, is provided with described joint portion 13 and connects a dental handpiece (not shown).
Described stop section 11 is arranged between above-mentioned blade 12 and the joint portion 13, the external diameter of described stop section 11 is increased progressively and forms the flaring state toward the direction of described joint portions 13 towards an end face 111 of blade 12 by described stop section 11, make described stop section 11 form the cone of an oblique cone shape, and the external diameter of described stop section 11 is greater than the external diameter of cutting pin blade 121 of blade 12.Moreover described body 1 1mm position below the stop section 11 between stop section 11 and the blade 12 more is provided with a scale mark 14.
As Fig. 2-shown in Figure 4, during enforcement, on alveolar bone 2, carry out high speed rotating when boring when planting the dental drill head, can see through the stop section 11 between blade 12 and the joint portion 13 and directly contact alveolar bone 2, with described stop section 11 provide one stop strength and as the reach backstop, use the situation of avoiding drilling depth dark excessively.Moreover the scale mark 14 of its 11 belows, stop section can be in Wicresoft's dental implant surgical, above the gingiva that does not cut as the foundation of drilling depth.External form because of described stop section 11 is oblique cone shape again, makes stop section 11 can directly pass gingiva, and can save the puzzlement of calculating gingiva thickness, and can block vision and can be for the position of the described scale mark 14 of clear identification.
Therefore, this utility model can be applied in traditional dental implant surgical or the Wicresoft's dental implant surgical according to actual demand, prevents that by the stop section situation of excessively boring from taking place, and determine to have the degree of depth in the nest hole of being bored and to promote the advantage of planting dental drill head practicality with the scale mark of stop section below.
In sum, according to the content that is above disclosed, this utility model really can reach the intended purposes of utility model, provide a kind of and can prevent from excessively to hole situation by the oblique cone shape stop section of blade top, plant the dental drill head with the accuracy of guaranteeing the gingiva or the alveolar bone perforate degree of depth, have the value of utilizing on the industry, propose novel patent application in accordance with the law.
More than explanation is just illustrative for this utility model; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from claims and limited; can make many modifications, variation or equivalence, but all will fall in the protection domain of the present utility model.
Claims (4)
1. plant the dental drill head for one kind, it is characterized in that, comprising:
One body is direct rod shape, and the end extension of described body is provided with a blade, and the other end of described body is provided with a joint portion, is provided with described joint portion to connect a dental handpiece; And
One stop section, it is arranged between described blade and the described joint portion, and the external diameter of described stop section is increased progressively by its direction towards the past described joint portion of end face of described blade, makes described stop section form the cone of an oblique cone shape.
2. the dental drill head of planting as claimed in claim 1 is characterized in that, the outside ora terminalis of described blade is provided with cuts the pin blade, and the external diameter of described stop section is greater than the external diameter of cutting the pin blade.
3. the dental drill head of planting as claimed in claim 1 is characterized in that described body more is provided with a scale mark between described stop section and described blade.
4. the dental drill head of planting as claimed in claim 3 is characterized in that, described scale mark is arranged on the described body position from described stop section 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201347416U CN201631404U (en) | 2010-03-05 | 2010-03-05 | Tooth implantation drilling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201347416U CN201631404U (en) | 2010-03-05 | 2010-03-05 | Tooth implantation drilling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201631404U true CN201631404U (en) | 2010-11-17 |
Family
ID=43075875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201347416U Expired - Fee Related CN201631404U (en) | 2010-03-05 | 2010-03-05 | Tooth implantation drilling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201631404U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644274A (en) * | 2013-11-25 | 2015-05-27 | 牙科生物科技公司 | Dental tool with penetration indicating bands |
| WO2018176866A1 (en) * | 2017-03-31 | 2018-10-04 | 重庆西山科技股份有限公司 | Ultrasound bone drill bit and ultrasonic bone knife system using same |
| CN113069226A (en) * | 2016-01-29 | 2021-07-06 | 诺贝尔生物服务公司 | Dental tool |
| TWI772178B (en) * | 2021-09-10 | 2022-07-21 | 陳俊龍 | Implant kit for one-time drilling |
-
2010
- 2010-03-05 CN CN2010201347416U patent/CN201631404U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644274A (en) * | 2013-11-25 | 2015-05-27 | 牙科生物科技公司 | Dental tool with penetration indicating bands |
| CN113069226A (en) * | 2016-01-29 | 2021-07-06 | 诺贝尔生物服务公司 | Dental tool |
| WO2018176866A1 (en) * | 2017-03-31 | 2018-10-04 | 重庆西山科技股份有限公司 | Ultrasound bone drill bit and ultrasonic bone knife system using same |
| TWI772178B (en) * | 2021-09-10 | 2022-07-21 | 陳俊龍 | Implant kit for one-time drilling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20130305 |