CN202376071U - Oral cavity expander for paediatrics - Google Patents
Oral cavity expander for paediatrics Download PDFInfo
- Publication number
- CN202376071U CN202376071U CN2011205246442U CN201120524644U CN202376071U CN 202376071 U CN202376071 U CN 202376071U CN 2011205246442 U CN2011205246442 U CN 2011205246442U CN 201120524644 U CN201120524644 U CN 201120524644U CN 202376071 U CN202376071 U CN 202376071U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- sleeve
- oral cavity
- clamping arm
- clip arm
- 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 provides an oral cavity expander for paediatrics. The expander consists of an upper clamping arm, a lower clamping arm, a sleeve, a telescopic rod, a connecting rod, a maxilla pad, a mandible pad and a tongue depressor, wherein the upper clamping arm and the lower clamping arm are connected through a shaft; the upper clamping arm is connected with the sleeve through a shaft; the lower clamping arm is connected with the telescopic rod through a shaft; the sleeve is sleeved on the telescopic rod; the telescopic rod is connected with the connecting rod; the connecting rod is connected with the maxilla pad; the sleeve is connected with the connecting rod; the connecting rod is connected with the mandible pad; and the mandible pad is connected with the tongue depressor. The oral cavity expander is simple in structure, reasonable in design, is capable of expanding the oral cavity without shading the observation sight during disease examination of children, so that the working difficulty of medical personnel is reduced.
Description
Technical field
This utility model belongs to the medical instruments technical field, is specifically related to a kind of department of pediatrics and uses the oral cavity dilator.
Background technology
At present; The frequent children's that needs opens one's mouth to observe intraoral pathological changes reaction when carrying out disease examination to children's clinically, and prior art is to oppress with spatula to check, this spatula is shape linearly; In compressing, also stopped the observation sight line, increased work difficulty to the medical worker.
The utility model content
For solving the deficiency of above prior art, a kind of department of pediatrics that provides of this utility model is used the oral cavity dilator.
The technical scheme that this utility model adopted is: a kind of department of pediatrics is used the oral cavity dilator, is made up of upper clip arm, lower clip arm, sleeve, expansion link, connecting rod, upper jaw pad, lower jaw pad and spatula, and upper clip arm is connected through axle with lower clip arm; Upper clip arm is connected through axle with sleeve; Lower clip arm is connected through axle with expansion link, and jacket casing is on expansion link, and expansion link is connected with connecting rod; Connecting rod is connected with upper jaw pad; Sleeve is connected with connecting rod, and connecting rod is connected with the lower jaw pad, and the lower jaw pad is connected with spatula.
This utility model is simple in structure, and is reasonable in design, when carrying out disease examination to children's, can expand the support oral cavity and not stop the observation sight line, alleviated medical worker's work difficulty.
Description of drawings
Figure l is the structural representation of this utility model, wherein: 1, upper clip arm, 2, lower clip arm, 3, sleeve, 4, expansion link, 5, connecting rod, 6, upper jaw pad, 7, the lower jaw pad, 8, spatula.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
As shown in Figure 1, a kind of department of pediatrics is used the oral cavity dilator, is made up of upper clip arm, lower clip arm, sleeve, expansion link, connecting rod, upper jaw pad, lower jaw pad and spatula; Upper clip arm is connected through axle with lower clip arm, and upper clip arm is connected through axle with sleeve, and lower clip arm is connected through axle with expansion link; Jacket casing is on expansion link, and expansion link is connected with connecting rod, and connecting rod is connected with upper jaw pad; Sleeve is connected with connecting rod, and connecting rod is connected with the lower jaw pad, and the lower jaw pad is connected with spatula.
This utility model is simple in structure, and is reasonable in design, when carrying out disease examination to children's, can expand the support oral cavity and not stop the observation sight line, alleviated medical worker's work difficulty.
Claims (1)
1. a department of pediatrics is used the oral cavity dilator, is made up of upper clip arm, lower clip arm, sleeve, expansion link, connecting rod, upper jaw pad, lower jaw pad and spatula, it is characterized in that: upper clip arm is connected through axle with lower clip arm; Upper clip arm is connected through axle with sleeve, and lower clip arm is connected through axle with expansion link, and jacket casing is on expansion link; Expansion link is connected with connecting rod, and connecting rod is connected with upper jaw pad, and sleeve is connected with connecting rod; Connecting rod is connected with the lower jaw pad, and the lower jaw pad is connected with spatula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205246442U CN202376071U (en) | 2011-12-15 | 2011-12-15 | Oral cavity expander for paediatrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205246442U CN202376071U (en) | 2011-12-15 | 2011-12-15 | Oral cavity expander for paediatrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202376071U true CN202376071U (en) | 2012-08-15 |
Family
ID=46624593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205246442U Expired - Fee Related CN202376071U (en) | 2011-12-15 | 2011-12-15 | Oral cavity expander for paediatrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202376071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223058A (en) * | 2018-10-16 | 2019-01-18 | 刘杰夫 | A kind of auxiliary device of children's thrush treatment |
-
2011
- 2011-12-15 CN CN2011205246442U patent/CN202376071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223058A (en) * | 2018-10-16 | 2019-01-18 | 刘杰夫 | A kind of auxiliary device of children's thrush treatment |
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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: 20120815 Termination date: 20121215 |