CN203576665U - Dental elevator - Google Patents
Dental elevator Download PDFInfo
- Publication number
- CN203576665U CN203576665U CN201320731555.4U CN201320731555U CN203576665U CN 203576665 U CN203576665 U CN 203576665U CN 201320731555 U CN201320731555 U CN 201320731555U CN 203576665 U CN203576665 U CN 203576665U
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- elevator
- utility
- round bar
- dental elevator
- model
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Abstract
The utility model discloses a dental elevator which comprises a handle and an elevator rod and is characterized in that a hollow through hole is formed in the elevator rod; two first elevator blades are symmetrically arranged at the end part of the elevator rod; a telescopic round rod is arranged in the hollow through hole; a second elevator blade is arranged at the end part of the round rod; the handle is provided with an adjusting switch for adjusting and locking the stretching/retreating position of the round rod. According to the dental elevator disclosed by the utility model, the tissue around gingiva can be conveniently cut by use of a vibrating second elevator blade instead of hammering to increase the gap, and the operation does not need the lever force, thereby greatly improving the comfort of a patient.
Description
Technical field
This utility model relates to a kind of medical instrument, a kind of especially dental elevator.
Background technology
In exodontia operating process; tend to use dental elevator and mount emei cutter to increase the operation of gap exodontia; need to use hammering to increase the means of gap; and hammering increasing gap is easy to cause patient's discomfort; in addition in existing exodontia operating process; dental elevator instrument is by having tooth pulled out by lever force, wheel shaft power and wedge power, mainly using lever force, uses lever force often can cause the situation that gingival laceration, alveolar bone fracture to occur.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of dental elevator, to reduce or to avoid problem noted earlier.
Specifically, this utility model provides a kind of dental elevator, it comprises handle, tappet, described tappet is provided with a hollow via-hole, described tappet end is symmetrically arranged with two first very swords, in described hollow via-hole, be provided with telescopic round bar, described round bar end is provided with second and endures sword, and described handle is provided with the by-pass cock for regulating the described round bar telescopic location of locking.
Preferably, in described handle, be provided with the vibrating mechanism being connected with described round bar.
Preferably, described vibrating mechanism is motor-driven linkage.
Preferably, described second very sword be semicircle.
Preferably, described round bar diameter is 2mm.
For solving the problems of the technologies described above, the utility model proposes a kind of dental elevator.It utilizes vibratile second to endure sword, does not need the means of using hammering to increase gap just can cut very easily gingiva perienchyma, also just no longer relies on lever force to operate, thereby greatly improves patient's comfort level.
Accompanying drawing explanation
The following drawings is only intended to this utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein,
Fig. 1 is according to the structural representation of the dental elevator of a specific embodiment of the present utility model;
Fig. 2 is the sectional structure schematic diagram of the dental elevator shown in Fig. 1;
Fig. 3 is A place enlarged diagram in Fig. 2.
The specific embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing the specific embodiment of the present utility model is described.Wherein, identical parts adopt identical label.
Describe in detail with reference to the accompanying drawings according to the structure of a kind of dental elevator of the present utility model and principle thereof.Fig. 1 is according to the structural representation of the dental elevator of a specific embodiment of the present utility model; Fig. 2 is the sectional structure schematic diagram of the dental elevator shown in Fig. 1; Fig. 3 is A place enlarged diagram in Fig. 2.Shown in Fig. 1-3, this utility model provides a kind of dental elevator, it comprises handle 1, tappet 2, described tappet 2 is provided with a hollow via-hole, described tappet 2 ends are symmetrically arranged with two first very swords 200, in described hollow via-hole, be provided with telescopic round bar 3, described round bar 3 ends are provided with second and endure sword 300.
Described handle 1 is for gripping, on it, can be provided with the by-pass cock 5 for regulating described round bar 3 telescopic locations of locking, described first very sword 200 and described second very sword 300 be laminated structure, and all at periphery, be provided with sharp cutting edge, when the restriction of described the first Ting Ren200Shou periodontal tissue can not further be cut, can by described second very sword 300 stretch out fixingly, the periodontal tissue of going deep into position is further cut.Certainly, also can swing described handle 1, described round bar 3 be carried out to back and forth flexible operation simultaneously, thereby the described second periodontal tissue to difficulty cutting that very sword 300 can repeat is cut, realize cutting effect.
In a preferred embodiment, in described handle 1, be provided with the vibrating mechanism 4 being connected with described round bar 3.By described vibrating mechanism 4, make described round bar 3 carry out horizontal or longitudinal swing in high frequency, can make described second very sword 300 is more effective periodontal tissue is cut.
In a preferred embodiment, described vibrating mechanism 4 is motor-driven linkage.
In a preferred embodiment, described second very sword 300 be semicircle.Like this doing while vibrating and can cut tissue more stably.
In a preferred embodiment, described round bar diameter is 2mm.So just can manufacture very sword 300 of described round bar 3 and described second with high-carbon steel material, and ensure enough Rigidity and strengths.
The utility model proposes a kind of dental elevator.It utilizes vibratile second to endure sword, does not need the means of using hammering to increase gap just can cut very easily gingiva perienchyma, also just no longer relies on lever force to operate, thereby greatly improves patient's comfort level.
Although it will be appreciated by those skilled in the art that this utility model is to be described according to the mode of multiple embodiment, be not that each embodiment only comprises an independently technical scheme.For the purpose of in description, so narration is only used to know; those skilled in the art should make description as a wholely to be understood, and regard technical scheme related in each embodiment as the mode that can mutually be combined into different embodiment understand protection domain of the present utility model.
The foregoing is only the schematic specific embodiment of this utility model, not in order to limit scope of the present utility model.Any those skilled in the art, is not departing from equivalent variations, modification and the combination under the prerequisite of design of the present utility model and principle, done, all should belong to the scope of this utility model protection.
Claims (5)
1. a dental elevator, it comprises handle, tappet, it is characterized in that, described tappet is provided with a hollow via-hole, described tappet end is symmetrically arranged with two first very swords, in described hollow via-hole, be provided with telescopic round bar, described round bar end is provided with second and endures sword, and described handle is provided with the by-pass cock for regulating the described round bar telescopic location of locking.
2. dental elevator according to claim 1, is characterized in that, is provided with the vibrating mechanism being connected with described round bar in described handle.
3. dental elevator according to claim 2, is characterized in that, described vibrating mechanism is motor-driven linkage.
4. dental elevator according to claim 1, is characterized in that, described second very sword be semicircle.
5. dental elevator according to claim 1, is characterized in that, described round bar diameter is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731555.4U CN203576665U (en) | 2013-11-18 | 2013-11-18 | Dental elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731555.4U CN203576665U (en) | 2013-11-18 | 2013-11-18 | Dental elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203576665U true CN203576665U (en) | 2014-05-07 |
Family
ID=50574651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731555.4U Expired - Fee Related CN203576665U (en) | 2013-11-18 | 2013-11-18 | Dental elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203576665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984853A (en) * | 2019-04-29 | 2019-07-09 | 刘显 | A kind of upper jaw high position underuption pulls out dedicated dental elevator |
-
2013
- 2013-11-18 CN CN201320731555.4U patent/CN203576665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984853A (en) * | 2019-04-29 | 2019-07-09 | 刘显 | A kind of upper jaw high position underuption pulls out dedicated dental elevator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20161118 |