CN2174173Y - Combined polisher needle for dentistry - Google Patents
Combined polisher needle for dentistry Download PDFInfo
- Publication number
- CN2174173Y CN2174173Y CN 93234014 CN93234014U CN2174173Y CN 2174173 Y CN2174173 Y CN 2174173Y CN 93234014 CN93234014 CN 93234014 CN 93234014 U CN93234014 U CN 93234014U CN 2174173 Y CN2174173 Y CN 2174173Y
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- CN
- China
- Prior art keywords
- shape
- utility
- model
- polishing
- bistrique
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- 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
The utility model relates to a medical polishing needle for dentistry, which is suitable for polishing a restored body in the process of oral cavity restoration. The utility model is integrally connected with a needle handle by a grinding head. The utility model is characterized in that the grinding head is made of rubber or ceramic materials, and has various shapes; various restored bodies have good degree of finish; no chemical reaction is generated when the restored body is rubbed with various composite resins, the restored body is ensured not to be dyed. The utility model has the advantages of high hardness of the grinding head, high grinding resistance, good grinding effect, strong toughness, little possibility of rupture, boiling resistance, corrosion resistance and aging resistance, and is a novel medical apparatus for the dentistry. When the utility model is used, patients have good feeling, and the treating and restoring effects of the oral cavity are enhanced.
Description
This utility model belongs to medical tooth section apparatus, is applicable to mainly in the Oral Repair process that dummy is polished, and it is connected to an integral body by bistrique and needle handle.
Develop rapidly along with stomatologic, the subject of dental care also enlarges thereupon, especially use various composite resin dental fillings, have a denture made, just abnormal, treatment such as photocuring reparation kind is increasing, therefore, must have corresponding medical apparatus and instruments to come partner treatment, common corundum class pin and the paper sand sheet etc. of adopting of domestic existing medical tooth section's polishing are owing to the restriction that is subjected to material and shape, to the dummy of being processed, particularly the dummy of making of composite resin is polished, difficulty can be gathered effect, and its fineness is very low, influenced the effect that dental care is repaired, and the imported product kind is incomplete, costs an arm and a leg, difficult can popularizing.
The purpose of this utility model is to overcome above-mentioned not enough place of the prior art, and the polishing processing of the highly polished dummy of a kind of nontoxic, wear-resisting, good toughness, hardness height, multiple, the suitable various requirement of shape is provided; And sterilization is convenient, the gratifying product of therapeutic effect--combination polishing car pin.
This utility model has adopted following measure for achieving the above object: it is connected to an integral body by bistrique 1 and needle handle 2, and needle handle 2 has connecting port 3, it is characterized in that: bistrique 1 is by rubber type of material, or ceramic-like materials makes, and ceramic-like materials mainly refers to carborundum, or aluminium oxide, or white fused alumina; Its shape has butterfly, cup-like shape, double-track cam shape, back taper wheel shape, bullet-headed, pointed; The length of polishing car pin is the 22-41 millimeter; The raw material of making needle handle is 1Cr18Ni9Ti.Material of the same race can be made the polishing car pin of multiple shape, and a kind of polishing car pin of shape can be made respectively by multiple material.
Be further described in conjunction with the accompanying drawings:
Fig. 1 is butterfly polishing car needle construction figure;
Fig. 2 is cup-like shape polishing car needle construction figure;
Fig. 3 is double-track cam shape polishing car needle construction figure;
Fig. 4 is back taper wheel shape polishing car needle construction figure;
Fig. 5 is bullet-headed polishing car needle construction figure;
Fig. 6 is pointed polishing car needle construction figure;
Above-mentioned accompanying drawing has all been described combination polishing car pin and has been connected in aggregates by bistrique 1 with needle handle 2, according to different needs, it is uneven in length, normally 22～41 millimeters, its bistrique is by rubber type of material, or ceramic-like materials is made, the comfortable class material of making pottery mainly refers to carborundum, or aluminium oxide, or white fused alumina, the shape of bistrique is respectively butterfly, cup-like shape, double-track cam shape, back taper wheel shape, bullet-headed, pointed; Material of the same race can be made the polishing car pin of multiple shape, and a kind of polishing car pin of shape can be made respectively by multiple material.During use, the polishing car pin after the sterilization is connected with medical mobile phone head by connecting port 3, the polishing car of rotation is thrown reparation at dummy.In a word, the doctor selects corresponding polishing car to roughly grind at dummy according to different needs, fine grinding, and polishing, for example: the main skiving base plate of denture of white fused alumina car pin.
The utility model combination polishing car needle set has the following advantages:
1. combination polishing car pin is all nonpoisonous and tasteless, does not produce chemical reaction with various compound resin frictions, guarantees that dummy does not dye; Bistrique hardness height, the wearability height, ground effect is good, and toughness is strong, not frangibility; Available boiling, stifling, Disinfection Methods such as immersion, and corrosion-resistant, anti-aging are a kind of novel medical tooth section devices.
2. combination polishing car pin is thrown meter rationally, simple in structure, wide in variety, function is complete, is suitable for oral medicine, and Prosthodontics and Orthodontics use, be suitable for the reparation of various dummies, the dummy fineness of repairing with this combination polishing car pin is good, and the patient feels good, and has improved the effect that dental care is repaired.
Claims (4)
1, a kind of medical tooth section combination polisher is applicable in the Oral Repair process that dummy is polished, and it is connected to an integral body by bistrique 1 and handle 2, and needle handle 2 has connecting port 3, it is characterized in that: bistrique 1 is by rubber type of material, or ceramic material is made; Its shape is multiple; The length of polishing car pin is 22～41 millimeters.
2, combination polishing car pin according to claim 1 is characterized in that the shape of bistrique 1 has butterfly, cup-like shape, double-track cam shape, back taper wheel shape, bullet-headed, pointed.
3, combination polishing car pin according to claim 1 is characterized in that the ceramic-like materials of making bistrique 1 mainly refers to carborundum, aluminium oxide, white fused alumina.
4, combination according to claim 1 polishing car pin, the raw material that it is characterized in that making needle handle 2 is 1Cr18Ni9Ti.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93234014 CN2174173Y (en) | 1993-05-26 | 1993-05-26 | Combined polisher needle for dentistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93234014 CN2174173Y (en) | 1993-05-26 | 1993-05-26 | Combined polisher needle for dentistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2174173Y true CN2174173Y (en) | 1994-08-17 |
Family
ID=33809781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93234014 Expired - Fee Related CN2174173Y (en) | 1993-05-26 | 1993-05-26 | Combined polisher needle for dentistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2174173Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189505A (en) * | 2010-03-12 | 2011-09-21 | 香港理工大学 | Polishing grinding head |
-
1993
- 1993-05-26 CN CN 93234014 patent/CN2174173Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189505A (en) * | 2010-03-12 | 2011-09-21 | 香港理工大学 | Polishing grinding head |
| CN102189505B (en) * | 2010-03-12 | 2015-07-22 | 香港理工大学 | Polishing grinding head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |