CN203861371U - Ultrasound scaler working bit - Google Patents
Ultrasound scaler working bit Download PDFInfo
- Publication number
- CN203861371U CN203861371U CN201420243229.3U CN201420243229U CN203861371U CN 203861371 U CN203861371 U CN 203861371U CN 201420243229 U CN201420243229 U CN 201420243229U CN 203861371 U CN203861371 U CN 203861371U
- Authority
- CN
- China
- Prior art keywords
- operation tip
- working bit
- described operation
- head
- degree
- 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 - Lifetime
Links
- 238000002604 ultrasonography Methods 0.000 title abstract 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 abstract 1
- 230000007704 transition Effects 0.000 description 3
- 241001083492 Trapa Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 208000002064 Dental Plaque Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to an ultrasound scaler working bit. The ultrasound scaler working bit comprises a working bit connection part connected with a scaler handle, a working bit neck part integrally formed with the working bit connection part and positioned in the same plane with the working bit connection part, and a working bit head part in contact with teeth in work, wherein the lower part of the working bit neck part is coaxially connected with the upper part of the working bit connection part; the tail end of the working bit head part is connected with the upper part end head of the working bit neck part, and then inclines backwards; four sharp edges are formed in the working bit head part; the cross section of the working bit head part is a quadrangle. The ultrasound scaler working bit has the benefits that the four sharp edges in the working bit head part can more effectively realize the functions of scraping calculus on the surface of teeth, and the like.
Description
Technical field
This utility model relates to ultrasonic scaling machine, relates in particular to a kind of ultrasonic scaling machine operation tip.
Background technology
Ultrasonic scaling machine is the medical apparatus and instruments that dental field is conventional, can be used for striking off calculus, the dental plaque of dental surface, the preparation in tooth nest hole, tooth root canal etc.On ultrasonic scaling machine, ultrasonic transducer is installed, as supersonic oscillations source, by being to convert supersonic oscillations to by electric energy, drives the operation tip work on transducer that is arranged on.After the tooth-cleaning machine operation tip of supersonic vibration contacts with dental surface, just can realize the functions such as calculus of striking off dental surface of ultrasonic scaling machine.
As shown in Figure 1 and Figure 2, be the structural representation of the operation tip of ultrasonic scaling machine in prior art.Existing ultrasonic scaling machine operation tip, the operation tip head 3 that the operation tip cervical region 2 that it comprises the operation tip connecting portion 1 that is connected with tooth cleaner handgrip, form integrated molding with described operation tip connecting portion 1 in same plane contacts with tooth during with work, the bottom of described operation tip cervical region 2 is coaxially connected with the top of described operation tip connecting portion 1, the tail end of described operation tip head 3 is connected backward interior top and tilts with the termination, top of described operation tip cervical region 2, offer four indent spanner positions 4 for loading and unloading facing each other on described operation tip connecting portion 1.Operation tip front end tip 1 is flat, and its edge is circular arc transition, does not form blade.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ultrasonic scaling machine operation tip, and solving work on hand crack tip tip is flat, and its edge is circular arc transition, does not form the technical problem of blade.
The technical scheme that this utility model solves the problems of the technologies described above is as follows: a kind of ultrasonic scaling machine operation tip, it comprises the operation tip connecting portion being connected with tooth cleaner handgrip, the operation tip head contacting with tooth with the integrated operation tip cervical region of described operation tip connecting portion and when work in same plane, the bottom of described operation tip cervical region is coaxially connected with the top of described operation tip connecting portion, the tail end of described operation tip head is connected backward interior top and tilts with the termination, top of described operation tip cervical region, described operation tip head is provided with four sharp seamed edges, and the cross section of described operation tip head is tetragon.
The beneficial effects of the utility model are: operation tip head is provided with four sharp Pedicellus et Pericarpium Trapaes, can more effective realization strike off the functions such as calculus of dental surface.
Further: the cross section of described operation tip head is trapezoidal or square or rectangular.
Further: the cross section of described operation tip head is isosceles trapezoid, the span of the included angle A MP.AMp.Amp between two hypotenuses of described isosceles trapezoid is that 0 degree is to 90 degree.
Further: the span of the included angle A MP.AMp.Amp between two hypotenuses of described isosceles trapezoid is that 30 degree are to 60 degree.
Further: the included angle A MP.AMp.Amp between two hypotenuses of described isosceles trapezoid is 46.575 degree or 47.271 degree.
Further: on described operation tip connecting portion, to offer the indent spanner position for loading and unloading; Shown in indent spanner position be provided with two or four or six, and setting facing each other.
Further: described operation tip connecting portion, operation tip cervical region and operation tip head are stainless steel material and make, and in surface of stainless steel, are attached with one deck titanium nitride.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
Fig. 2 be in Fig. 1 A-A to cutaway view;
Fig. 3 is structural representation of the present utility model;
Fig. 4 be in Fig. 3 B-B to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining this utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1 and Figure 2, be the structural representation of the operation tip of ultrasonic scaling machine in prior art, in prior art, the front end tip of operation tip 1 is flat, its edge is circular arc transition, does not form blade.
As Fig. 3, shown in Fig. 4, a kind of ultrasonic scaling machine operation tip, it comprises the operation tip connecting portion 1 being connected with tooth cleaner handgrip, the operation tip head 3 contacting with tooth while forming integrated operation tip cervical region 2 with work with described operation tip connecting portion 1 in same plane, the bottom of described operation tip cervical region 2 is coaxially connected with the top of described operation tip connecting portion 1, the tail end of described operation tip head 3 is connected backward interior top and tilts with the termination, top of described operation tip cervical region 2, described operation tip head 3 is provided with four sharp Pedicellus et Pericarpium Trapaes, and the cross section of described operation tip head 3 is tetragon.
The cross section of described operation tip head 3 is trapezoidal or square or rectangular; Preferred: the cross section of described operation tip head 3 is isosceles trapezoid, the span of the included angle A MP.AMp.Amp between two hypotenuses of described isosceles trapezoid is that 0 degree is to 90 degree.Preferred: the cross section of described operation tip head 3 is isosceles trapezoid, the span of the included angle A MP.AMp.Amp between two hypotenuses of described isosceles trapezoid is that 30 degree are to 60 degree.Preferred: the included angle A MP.AMp.Amp between two hypotenuses of described isosceles trapezoid is 46.575 degree or 47.271 degree.
Preferred: on described operation tip connecting portion 1, to offer the indent spanner position 4 for loading and unloading; Shown in indent spanner position 4 be provided with two or four or six, and setting facing each other.
Preferred: described operation tip connecting portion 1, operation tip cervical region 2 and operation tip head 3 are stainless steel material and make, and in surface of stainless steel, are attached with one deck titanium nitride.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a ultrasonic scaling machine operation tip, it comprises the operation tip connecting portion (1) being connected with tooth cleaner handgrip, the operation tip head (3) contacting with tooth with the integrated operation tip cervical region of described operation tip connecting portion (1) (2) and when work in same plane, the bottom of described operation tip cervical region (2) is coaxially connected with the top of described operation tip connecting portion (1), the tail end of described operation tip head (3) is connected backward interior top and tilts with the termination, top of described operation tip cervical region (2), it is characterized in that: described operation tip head (3) is provided with four sharp seamed edges, and the cross section of described operation tip head (3) is tetragon.
2. a kind of ultrasonic scaling machine operation tip according to claim 1, is characterized in that: the cross section of described operation tip head (3) is trapezoidal or square or rectangular.
3. a kind of ultrasonic scaling machine operation tip according to claim 2, is characterized in that: the cross section of described operation tip head (3) is isosceles trapezoid, and the span of the included angle A MP.AMp.Amp between two hypotenuses of described isosceles trapezoid is that 0 degree is to 90 degree.
4. a kind of ultrasonic scaling machine operation tip according to claim 3, is characterized in that: the span of the included angle A MP.AMp.Amp between two hypotenuses of described isosceles trapezoid is that 30 degree are to 60 degree.
5. a kind of ultrasonic scaling machine operation tip according to claim 4, is characterized in that: the included angle A MP.AMp.Amp between two hypotenuses of described isosceles trapezoid is 46.575 degree or 47.271 degree.
6. according to a kind of ultrasonic scaling machine operation tip described in claim 1 to 5 any one, it is characterized in that: on described operation tip connecting portion (1), offer the indent spanner position (4) for loading and unloading; Shown in indent spanner position (4) be provided with two or four or six, and setting facing each other.
7. according to a kind of ultrasonic scaling machine operation tip described in claim 1 to 5 any one, it is characterized in that: described operation tip connecting portion (1), operation tip cervical region (2) and operation tip head (3) are stainless steel material and make, and in surface of stainless steel, are attached with one deck titanium nitride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243229.3U CN203861371U (en) | 2014-05-13 | 2014-05-13 | Ultrasound scaler working bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243229.3U CN203861371U (en) | 2014-05-13 | 2014-05-13 | Ultrasound scaler working bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861371U true CN203861371U (en) | 2014-10-08 |
Family
ID=51642364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420243229.3U Expired - Lifetime CN203861371U (en) | 2014-05-13 | 2014-05-13 | Ultrasound scaler working bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989534A (en) * | 2014-05-13 | 2014-08-20 | 桂林市啄木鸟医疗器械有限公司 | Operational tip of ultrasonic scaler |
-
2014
- 2014-05-13 CN CN201420243229.3U patent/CN203861371U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989534A (en) * | 2014-05-13 | 2014-08-20 | 桂林市啄木鸟医疗器械有限公司 | Operational tip of ultrasonic scaler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |