CN202060899U - Novel tooth root file - Google Patents
Novel tooth root file Download PDFInfo
- Publication number
- CN202060899U CN202060899U CN2011201245898U CN201120124589U CN202060899U CN 202060899 U CN202060899 U CN 202060899U CN 2011201245898 U CN2011201245898 U CN 2011201245898U CN 201120124589 U CN201120124589 U CN 201120124589U CN 202060899 U CN202060899 U CN 202060899U
- Authority
- CN
- China
- Prior art keywords
- file body
- file
- tapered
- tooth root
- root
- 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
Links
Abstract
The utility model discloses a medical apparatus, in particular a novel tooth root file comprising a handle and a tapered file body, wherein the tapered file body consists of a plurality of file body sections, and the adjacent file body sections are fixedly connected through an elastic connector. As the tapered file body is provided with the plurality of elastic connectors, the elastic and bending performances of the tapered file body are nice and the file body is not easy to break up when being bent. The novel tooth root file is simple in structure and convenient to use and has certain practical significance.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially is a kind of novel root of the tooth file.
Background technology
The root canal of suffering from tooth is dental pulp disease and the most effective Therapeutic Method of periapical disease, by the root pipe is cleared up, formation and filling, can solve the tooth preservation problem that the root pipe infects.Because the root of the tooth inner chamber has certain camber, the root of the tooth file need be in the root pipe according to the bending of inner chamber and bending causes the root of the tooth file to fracture easily, and the file of the root of the tooth after fractureing is difficult for taking-up in the root pipe, brought certain inconvenience to medical work.
The utility model content
For overcoming above-mentioned technical problem, this utility model provides a kind of good bandability, not the novel root of the tooth file of frangibility.
For realizing above-mentioned technical purpose, this utility model is realized by the following technical solutions: a kind of novel root of the tooth file, comprise a handle, handle is fixedly connected with the tapered file body, the tapered file body is provided with the trapezoidal cutting slot of spiral, it is characterized in that: the tapered file body is made up of some file body sections, and is fixedly connected by nonrigid connector between the adjacent file body section.
The utlity model has following beneficial effect: because the tapered file body is provided with the plurality of elastic connector, cause tapered file body elasticity bending property better, and frangibility not during bending, it is simple in structure, and is easy to use, has certain Practical significance.
Description of drawings
Accompanying drawing is this utility model structural representation.
Among the figure, 1, handle, 2, the tapered file body, 3, nonrigid connector, 4, file body section.
The specific embodiment
Referring to accompanying drawing, a kind of novel root of the tooth file comprises a handle 1, handle 1 is fixedly connected with tapered file body 2, tapered file body 2 is provided with the trapezoidal cutting slot of spiral, and tapered file body 2 is made up of some file body sections 4, and is fixedly connected by nonrigid connector 3 between the adjacent file body section 4.
Claims (1)
1. a novel root of the tooth file comprises a handle, and handle is fixedly connected with the tapered file body, and the tapered file body is provided with the trapezoidal cutting slot of spiral, it is characterized in that: the tapered file body is made up of some file body sections, and is fixedly connected by nonrigid connector between the adjacent file body section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201245898U CN202060899U (en) | 2011-04-26 | 2011-04-26 | Novel tooth root file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201245898U CN202060899U (en) | 2011-04-26 | 2011-04-26 | Novel tooth root file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202060899U true CN202060899U (en) | 2011-12-07 |
Family
ID=45054783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201245898U Expired - Fee Related CN202060899U (en) | 2011-04-26 | 2011-04-26 | Novel tooth root file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202060899U (en) |
-
2011
- 2011-04-26 CN CN2011201245898U patent/CN202060899U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140426 |