CN203564208U - Speculum - Google Patents
Speculum Download PDFInfo
- Publication number
- CN203564208U CN203564208U CN201320698697.5U CN201320698697U CN203564208U CN 203564208 U CN203564208 U CN 203564208U CN 201320698697 U CN201320698697 U CN 201320698697U CN 203564208 U CN203564208 U CN 203564208U
- Authority
- CN
- China
- Prior art keywords
- lower support
- upper support
- support pad
- mouth
- cylinder
- 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
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A speculum is composed of an upper supporting pad, an upper support, telescopic rods, a tongue depressor, adjusting rods, a lower supporting pad, a lower support and air cylinders. The speculum is characterized in that the upper supporting pad, the upper support, the lower supporting pad and the lower support are arranged in an arc type, the lower supporting pad is arranged on the lower side face of the lower support, the tongue depressor is arranged on the inner side of the arc of the lower support, the air cylinders are arranged on the two sides of the lower support respectively, the adjusting rods are arranged on the side faces of the air cylinders, the telescopic rods are arranged at the upper ends of the air cylinders, the two ends of the upper support are connected with the telescopic rods respectively, and the upper supporting pad is arranged on the upper end face of the upper support. The speculum has the advantages of being simple in structure, small in size, convenient to operate and low in cost.
Description
Technical field
This utility model relates to medical auxiliary apparatus technical field, more specifically says a kind of mouth-gag.
Background technology
Clinically, the treatment of throat, oral pathology needs patient to open mouthful to check and treat, but while dehiscing overlong time, patient's facial muscle is easily tired, what cause dehiscing is in different size, can not with doctor's partner treatment, sometimes even can cause contingency, the existing medical apparatus and instruments complex structure of dehiscing, volume is large, and not easy to operate, cost is high.
Summary of the invention
For addressing the above problem, this utility model has designed a kind of simple in structure, volume is little, easy to operate, the mouth-gag that cost is low, its technical scheme is: described mouth-gag is by upper support pad, upper support, expansion link, spatula, adjusting rod, lower support pad, lower support, cylinder forms, it is characterized in that upper support pad is set to circular arc type, upper support is set to circular arc type, lower support pad is set to circular arc type, lower support is set to circular arc type, lower support pad is set on the downside of lower support, the circular arc inner side of lower support arranges spatula, the two ends of lower support arrange respectively cylinder, on the side of cylinder, adjusting rod is set, the upper end of cylinder arranges expansion link, the two ends of upper support are connected with expansion link respectively, upper support pad is set on the upper surface of upper support.
Upper support pad described in the utility model, is characterized in that the material of upper support pad adopts flexible latex.
Lower support pad described in the utility model, is characterized in that the material of lower support pad adopts flexible latex.
Adjusting rod described in the utility model, is characterized in that adjusting rod is set to U-shaped, and the two ends of adjusting rod are connected with cylinder respectively.
During use, mouth-gag is placed in mouth, tooth is being stung upper support pad and lower support pad, by swinging up and down adjusting rod, controls the flexible of expansion link, make mouth open suitable size, after being used to complete, upwards lift adjusting rod, dental articulation, shortens expansion link, from mouth, takes out.
The beneficial effects of the utility model are that mouth-gag is simple in structure, and volume is little, easy to operate, and cost is low.
accompanying drawing explanation:
Accompanying drawing 1 is structural representation of the present utility model, in accompanying drawing 1:
1. upper support pad, 2. upper support, 3. expansion link, 4. spatula 5. adjusting rods, 6. lower support pad, 7. lower support, 8. cylinder.
the specific embodiment:
1 pair of this utility model describes in further detail by reference to the accompanying drawings, so that the public grasps implementation method of the present utility model better, this utility model specific embodiment is: described mouth-gag is by upper support pad 1, upper support 2, expansion link 3, spatula 4, adjusting rod 5, lower support pad 6, lower support 7, cylinder 8 forms, it is characterized in that upper support pad 1 is set to circular arc type, upper support 2 is set to circular arc type, lower support pad 6 is set to circular arc type, lower support 7 is set to circular arc type, lower support pad 6 is set on the downside of lower support 7, the circular arc inner side of lower support 7 arranges spatula 4, the two ends of lower support 7 arrange respectively cylinder 8, adjusting rod 5 is set on the side of cylinder 8, the upper end of cylinder 8 arranges expansion link 3, the two ends of upper support 2 are connected with expansion link 3 respectively, upper support pad 1 is set on the upper surface of upper support 2.
Upper support pad 1 described in the utility model, is characterized in that the material of upper support pad 1 adopts flexible latex.
Lower support pad 6 described in the utility model, is characterized in that the material of lower support pad 6 adopts flexible latex.
Adjusting rod 5 described in the utility model, is characterized in that adjusting rod 5 is set to U-shaped, and the two ends of adjusting rod 5 are connected with cylinder 8 respectively.
During use, mouth-gag is placed in mouth, tooth is being stung upper support pad 1 and lower support pad 6, by adjusting rod 5, controls the flexible of expansion link 3, makes mouth open suitable size, after being used to complete, expansion link 3 is shortened, and can from mouth, take out.
The beneficial effects of the utility model are that mouth-gag is simple in structure, and volume is little, easy to operate, and cost is low.
Claims (4)
1. mouth-gag, by upper support pad (1), upper support (2), expansion link (3), spatula (4), adjusting rod (5), lower support pad (6), lower support (7), cylinder (8) forms, it is characterized in that upper support pad (1) is set to circular arc type, upper support (2) is set to circular arc type, lower support pad (6) is set to circular arc type, lower support (7) is set to circular arc type, lower support pad (6) is set on the downside of lower support (7), the circular arc inner side of lower support (7) arranges spatula (4), the two ends of lower support (7) arrange respectively cylinder (8), adjusting rod (5) is set on the side of cylinder (8), the upper end of cylinder (8) arranges expansion link (3), the two ends of upper support (2) are connected with expansion link (3) respectively, upper support pad (1) is set on the upper surface of upper support (2).
2. mouth-gag according to claim 1, is characterized in that the material of upper support pad (1) adopts flexible latex.
3. mouth-gag according to claim 1, is characterized in that the material of lower support pad (6) adopts flexible latex.
4. mouth-gag according to claim 1, is characterized in that adjusting rod (5) is set to U-shaped, and the two ends of adjusting rod (5) are connected with cylinder (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698697.5U CN203564208U (en) | 2013-11-07 | 2013-11-07 | Speculum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698697.5U CN203564208U (en) | 2013-11-07 | 2013-11-07 | Speculum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564208U true CN203564208U (en) | 2014-04-30 |
Family
ID=50531978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698697.5U Expired - Fee Related CN203564208U (en) | 2013-11-07 | 2013-11-07 | Speculum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564208U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027065A (en) * | 2014-06-20 | 2014-09-10 | 王毓芳 | Medical mouth gag |
| CN109157298A (en) * | 2018-08-15 | 2019-01-08 | 文居亭 | A kind of protecting device special for dental clinical tooth preparation |
| CN110974442A (en) * | 2019-12-25 | 2020-04-10 | 青岛大学附属医院 | Water bag type adjustable arch mouth biting device |
-
2013
- 2013-11-07 CN CN201320698697.5U patent/CN203564208U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027065A (en) * | 2014-06-20 | 2014-09-10 | 王毓芳 | Medical mouth gag |
| CN109157298A (en) * | 2018-08-15 | 2019-01-08 | 文居亭 | A kind of protecting device special for dental clinical tooth preparation |
| CN110974442A (en) * | 2019-12-25 | 2020-04-10 | 青岛大学附属医院 | Water bag type adjustable arch mouth biting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203564208U (en) | Speculum | |
| CN205307302U (en) | Gynecological delivery bed | |
| CN105496343A (en) | Pneumatic type support forceps for oral operation | |
| CN203914852U (en) | Oral cavity bag mouth opener | |
| CN202909028U (en) | Adjustable surgery pillow for thyroid patients | |
| CN106166055B (en) | A kind of pressure tongue system of the paediatrics examination of mouth for medical instrument | |
| CN205796016U (en) | A kind of neurosurgical care massage machine | |
| CN204446162U (en) | A kind of oral cavity support device | |
| CN204293121U (en) | A kind of department of stomatology dilator | |
| CN203089170U (en) | Novel CT bed | |
| CN205729303U (en) | The mouth-gag that a kind of dental care uses | |
| CN201899655U (en) | Multifunctional four-corner inclined traction device newly added for traction bed | |
| CN203898637U (en) | Treatment chair bed special for cardiology department | |
| CN203029293U (en) | Viscera negative pressure retractor | |
| CN201959149U (en) | Medical adjustable position pillow | |
| CN203898256U (en) | Oral cavity dilator for traditional Chinese pediatric examination | |
| CN204092256U (en) | A kind of pneumatic type Buccodental operation auxiliary device | |
| CN202235508U (en) | Automatic medical retractor | |
| CN204192569U (en) | Multifunctional internal medicine spatula | |
| CN204600958U (en) | A kind of Pediatric nursing bed | |
| CN202288476U (en) | Mask for oral surgery | |
| CN203122352U (en) | Novel oral supporter | |
| CN203555844U (en) | Detachable bracket traction hook | |
| CN202553909U (en) | Support device for doctor of traditional Chinese medicine | |
| CN202801918U (en) | Aseptic towel supporting frame used during eye operation |
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: 20140430 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |