CN202537471U - Oral cavity expander - Google Patents
Oral cavity expander Download PDFInfo
- Publication number
- CN202537471U CN202537471U CN2012201799484U CN201220179948U CN202537471U CN 202537471 U CN202537471 U CN 202537471U CN 2012201799484 U CN2012201799484 U CN 2012201799484U CN 201220179948 U CN201220179948 U CN 201220179948U CN 202537471 U CN202537471 U CN 202537471U
- Authority
- CN
- China
- Prior art keywords
- oral cavity
- cavity expander
- patient
- utility
- model
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to an oral cavity expander and belongs to the technical field of a medical instrument. According to the technical scheme provided by the utility model, the oral cavity expander comprises a supporting ring and an alveolar socket and is characterized in that a fixing ring is arranged in the supporting ring and a supporting arm is arranged in the fixing ring. The oral cavity expander has a simple structure; the oral cavity expander is simply operated and conveniently used when a patient is subjected to oral cavity check; the fatigue of the patient is relieved; and the work load of medical personnel is relieved.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of oral cavity dilator specifically.
Background technology: when carrying out examination of mouth to patient, need the patient firmly to dehisce clinically, the medical worker holds spatula and expands the support inspection, and operation is trouble very, and needs of patients to remain this action also more tired, increased workload to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of simple to operate, easy to use when carrying out examination of mouth to the patient, and can the tired oral cavity dilator of reduction of patient.
The technical scheme of this utility model is: comprise support ring and alveolus, it is characterized in that in support ring, being provided with retainer ring, be provided with brace in the retainer ring.
The beneficial effect of this utility model is: this utility model is simple in structure, and is simple to operate, easy to use when carrying out examination of mouth to the patient, and can reduction of patient tired, alleviated medical worker's workload.
Description of drawings: accompanying drawing 1 is the structural representation of this utility model.
Among the figure 1, support ring, 2, alveolus, 3, retainer ring, 4, brace.
The specific embodiment: comprise support ring 1 and alveolus 2, it is characterized in that in support ring 1, being provided with retainer ring 3, be provided with brace 4 in the retainer ring 3.When carrying out examination of mouth to the patient, lower jaw is pulled in support ring 1 support, and tooth is stung in alveolus 2, and brace 4 expansions are supportted or pushed inspection and get final product.
Claims (1)
1. the oral cavity dilator comprises support ring (1) and alveolus (2), it is characterized in that: in support ring (1), be provided with retainer ring (3), be provided with brace (4) in the retainer ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201799484U CN202537471U (en) | 2012-04-17 | 2012-04-17 | Oral cavity expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201799484U CN202537471U (en) | 2012-04-17 | 2012-04-17 | Oral cavity expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202537471U true CN202537471U (en) | 2012-11-21 |
Family
ID=47158171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201799484U Expired - Fee Related CN202537471U (en) | 2012-04-17 | 2012-04-17 | Oral cavity expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202537471U (en) |
-
2012
- 2012-04-17 CN CN2012201799484U patent/CN202537471U/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: 20121121 Termination date: 20130417 |