CN202891875U - Expansion and support device for oral examination - Google Patents
Expansion and support device for oral examination Download PDFInfo
- Publication number
- CN202891875U CN202891875U CN 201220676767 CN201220676767U CN202891875U CN 202891875 U CN202891875 U CN 202891875U CN 201220676767 CN201220676767 CN 201220676767 CN 201220676767 U CN201220676767 U CN 201220676767U CN 202891875 U CN202891875 U CN 202891875U
- Authority
- CN
- China
- Prior art keywords
- expansion
- support arm
- support device
- patient
- examination
- 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 expansion and support device for oral examination, belonging to the technical field of a medical instrument. The technical scheme is that the expansion and support device for the oral examination comprises brackets, an upper support arm and a lower support arm. The expansion and support device for the oral examination is characterized in that a connection shaft is arranged on the lower support arm; expansion and support arms are arranged on the connection shaft; and the root part of each expansion and support arm is provided with a holding ring. The expansion and support device for the oral examination is simple in structure; when the oral cavity of a patient is expanded and supported for intraoral examination, the ache discomfort of the facial muscles of the patient can be prevented; and therefore, the working difficulty of medical staff is decreased.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of examination of mouth dilator specifically.
Background technology: at present, when carrying out intraoral examination to patient, be to look steadily patient to dehisce voluntarily mostly clinically, then leading support with utensil draws patient's oral area to check, like this operating time slightly long, the discomfort of aching easily appears in patient's facial muscle, has increased work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of patient's facial muscle of can avoiding and the uncomfortable examination of mouth dilator of aching occurs when carrying out intraoral examination expanded support patient's mouth to patient.
The technical solution of the utility model is: comprise support arm, upper brace and lower brace, it is characterized in that using connecting axle in lower brace, connecting axle is provided with the expanded support arm, and the root of expanded support arm is provided with holds ring.
The beneficial effects of the utility model are: this utility model is simple in structure, can avoid patient's facial muscle the discomfort of aching to occur when carrying out intraoral examination expanded support patient's mouth to patient, has alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is structural representation of the present utility model.
Among the figure 1, support arm, 2, upper brace, 3, lower brace, 4, connecting axle, 5, the expanded support arm, 6, hold ring.
The specific embodiment: comprise support arm 1, upper brace 2 and lower brace 3, it is characterized in that using connecting axle 4 in lower brace 3, connecting axle 4 is provided with expanded support arm 5, and the root of expanded support arm 5 is provided with holds ring 6.When carrying out intraoral examination expanded support patient's mouth to patient, patient dehisces to utilize support arm 1 to strut lower jaw, and upper brace 2 and lower brace 3 are against respectively on the tooth, and then expanded support arm 5 support pulling mouth chambeies check and get final product.
Claims (1)
1. examination of mouth dilator, comprise support arm (1), upper brace (2) and lower brace (3), it is characterized in that: use connecting axle (4) in lower brace (3), connecting axle (4) is provided with expanded support arm (5), and the root of expanded support arm (5) is provided with holds ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676767 CN202891875U (en) | 2012-11-16 | 2012-11-16 | Expansion and support device for oral examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676767 CN202891875U (en) | 2012-11-16 | 2012-11-16 | Expansion and support device for oral examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202891875U true CN202891875U (en) | 2013-04-24 |
Family
ID=48112605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220676767 Expired - Fee Related CN202891875U (en) | 2012-11-16 | 2012-11-16 | Expansion and support device for oral examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202891875U (en) |
-
2012
- 2012-11-16 CN CN 201220676767 patent/CN202891875U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |