CN202654249U - Directional separating type tooth root elevator - Google Patents
Directional separating type tooth root elevator Download PDFInfo
- Publication number
- CN202654249U CN202654249U CN 201120471140 CN201120471140U CN202654249U CN 202654249 U CN202654249 U CN 202654249U CN 201120471140 CN201120471140 CN 201120471140 CN 201120471140 U CN201120471140 U CN 201120471140U CN 202654249 U CN202654249 U CN 202654249U
- Authority
- CN
- China
- Prior art keywords
- tooth root
- tips
- root elevator
- separating type
- type tooth
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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 directional separating type tooth root elevator, and provides a tool which is used at alveolar shells of oral cavities and is used for performing operations of pulling out tooth roots of patients. The directional separating type tooth root elevator comprises a handle, a rod and a mouth part, wherein the mouth part has a tricuspid structure, a main tip in the middle is long, and two secondary tips are symmetrically fixed on two sides of the main tip; guiding grooves are formed between the main tip and the secondary tips; and the three tips of the tricuspid structure are circular tips to prevent sharp tips from injuring the oral cavities of the patients. The directional separating type tooth root elevator is simple in structure, convenient to use and high in popularizing rate, and is transformed on the basis of the ordinary tooth root elevator; and during the operations of pulling out the tooth roots, the directional separating type tooth root elevator is short in operation time and high in efficiency and brings small pain to the patients.
Description
Technical field
This utility model relates to medical apparatus, is specially a kind of oral cavity alveolus shell that is used in for the instrument of root operation that patient is had tooth pulled out.
Background technology
Root elevator is a kind of indispensable apparatus in the extraction of complexity.Traditional root elevator, design is the circular arc convex at sword end very, very the sword end is often unstable to the support of root face, be difficult for inserting between the root groove, easily produce slippage and displacement when pulling out undesirable root, cause gingival laceration, efficient is not high, use inconvenience, and easily patient is brought very large misery.
The utility model content
The technical problem that this utility model solves is to provide a kind of directional separation formula root elevator, to solve the shortcoming in the above-mentioned background technology.
The technical problem that this utility model solves realizes by the following technical solutions:
Directional separation formula root elevator comprises handle, bar and beak section, wherein, beak section is the tricuspid structure, and middle main point is slightly long, and two sharp symmetries of pair are fixed on the both sides of main point, between main point and the secondary point guiding groove is arranged, three tips of described tricuspid structure all are the round end points, prevent from sharply injuring patient's mouth.
The beak section of described tricuspid structure is formed by the round unicuspid transformation of traditional root elevator beak section, is applicable to the common root elevator of various models.
Three tips and each face of described tricuspid structure are convex globoidal, and circular arc is smooth, prevents from patient's mouth is damaged.
Beneficial effect: this utility model is simple in structure, and is easy to use, and for common root elevator transformation forms, popularity rate is high; Operating time is short in the root operation of having tooth pulled out, and efficient is high, to patient bring painful little.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the zoomed-in view of Fig. 1 mediproboscis section 3.
The specific embodiment
For technological means, creation characteristic that this utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth this utility model.
Referring to Fig. 1 and Fig. 2, directional separation formula root elevator comprises handle 1, bar 2 and beak section 3, and beak section 3 is by 5 and two secondary point 6 tricuspid structures that form of a main point, is guiding groove 7 between main point 5 and secondary point 6.
In this utility model, main point slightly is longer than two sharp 1mm of pair, and secondary sharp length is isometric, and main point is 1.5 to 1 with the Width of secondary point, and secondary point is wide.Thisly be of a size of common common root elevator specification, be applicable to the operation of most exodontia roots.
When using directional separation formula root elevator described in the utility model to have tooth pulled out the root operation, in patient's oral cavity, the root of the tooth of extracting for client need, be introduced into the periodontal spaces location by main point, the root elevator rotation, secondary point can be peeled away periodontal tissue, and main point can continue deeply then, secondary point is rotating stripping again, until arrive the root of the tooth position.Whole process root elevator is difficult for the sliding pallet displacement, and the efficient height is effective, and is difficult for accidentally injuring and the interior healthy position of patient's mouth.
Above demonstration and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that describes in above-described embodiment and the description just illustrates principle of the present utility model; under the prerequisite that does not break away from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall in claimed this utility model scope.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. directional separation formula root elevator comprises handle, bar and beak section, it is characterized in that, described beak section is the tricuspid structure, and middle main point is slightly long, and two sharp symmetries of pair are fixed on the both sides of main point, between main point and the secondary point guiding groove is arranged, three tips of described tricuspid structure all are the round end points.
2. directional separation formula root elevator according to claim 1 is characterized in that, three tips and each face of described tricuspid structure are convex globoidal, and circular arc is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120471140 CN202654249U (en) | 2011-11-23 | 2011-11-23 | Directional separating type tooth root elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120471140 CN202654249U (en) | 2011-11-23 | 2011-11-23 | Directional separating type tooth root elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202654249U true CN202654249U (en) | 2013-01-09 |
Family
ID=47449193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120471140 Expired - Fee Related CN202654249U (en) | 2011-11-23 | 2011-11-23 | Directional separating type tooth root elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202654249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223205A (en) * | 2018-10-22 | 2019-01-18 | 重庆医科大学附属口腔医院 | Root of the tooth taking-up is endured |
-
2011
- 2011-11-23 CN CN 201120471140 patent/CN202654249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223205A (en) * | 2018-10-22 | 2019-01-18 | 重庆医科大学附属口腔医院 | Root of the tooth taking-up is endured |
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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: 20130109 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |