CN201572079U - Medical oral mouth-opener - Google Patents
Medical oral mouth-opener Download PDFInfo
- Publication number
- CN201572079U CN201572079U CN2009202803998U CN200920280399U CN201572079U CN 201572079 U CN201572079 U CN 201572079U CN 2009202803998 U CN2009202803998 U CN 2009202803998U CN 200920280399 U CN200920280399 U CN 200920280399U CN 201572079 U CN201572079 U CN 201572079U
- Authority
- CN
- China
- Prior art keywords
- jaw support
- lower jaw
- support
- opener
- medical oral
- 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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Abstract
The utility model relates to a medical oral mouth-opener, which is characterized in that the medical oral mouth-opener is provided with an upper jaw support (1) and a lower jaw support (2) connected through screw rod (3); a nut (4) is arranged on the lower jaw support (2); the screw rod (3) is screwed in the nut (4); the upper jaw support (2) is provided with an axle sleeve (5); an adjusting hand wheel (6) is arranged at the lower end of the screw rod and an axle head (7) is arranged at the upper end thereof; the axle head (7) is arranged in the axle sleeve (5) and can freely rotate; a lip cover (8) is arranged on the upper jaw support (1); a handle (9) is arranged on the lower jaw support (2); tooth sockets (10) are arranged on both the upper jaw support (1) and the lower jaw support (2); and rubber pads (11) are arranged in the tooth sockets (10). The medical oral mouth-opener has the advantages of simple structure, convenient use, large opening degree of the oral, and convenient positioning, and is beneficial for pharyngeal examination and treatment.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates in particular to a kind of medical oral cavity mouth gag.
Background technology
Clinically, need check the pharyngeal of patient usually, perhaps need to undergo surgery by the patient oral cavity.Pathological change of oral cavity is the cancer patient especially, and the oral cavity is difficult to open, and often need the oral cavity is opened and propped up, and normally used instrument is open mouth tongs or gag existing open mouth tongs structure more complicated, and troublesome poeration, especially location that can not be good and fixing.Existing gag is inconvenient to locate and the opening degree deficiency.The oral cavity can not expose fully, influences operative treatment, brings misery to the patient.
The utility model content
The purpose of this utility model provides a kind of simple in structure, is convenient to locate and medical oral cavity mouth gag that aperture is big.The technical solution of the utility model is: this oral cavity mouth gag is provided with maxillary support and lower jaw support, the maxillary support utilizes screw mandrel to be connected with the lower jaw support, the lower jaw support is provided with nut, the screw mandrel rotation set is in nut, the maxillary support is provided with axle sleeve, the lower end of screw mandrel is provided with adjusting handle, and the screw mandrel upper end is provided with spindle nose, and spindle nose is arranged in the axle sleeve and can rotates freely.The maxillary support is provided with the lip shelves, and the lower jaw support is provided with handle, and maxillary support and lower jaw support are provided with alveolus, are provided with rubber blanket in the alveolus.
This utility model is simple in structure, and is easy to use, and the oral cavity opening degree is big, is convenient to the location, helps pharyngeal inspection and treatment.
Description of drawings
Fig. 1 is the front view of this utility model structural representation;
Fig. 2 is the side view of this utility model structural representation
Among the figure, 1, the maxillary support, 2, the lower jaw support, 3, screw mandrel, 4, nut, 5, axle sleeve, 6, adjusting handle, 7, spindle nose, 8, the lip shelves, 9, handle, 10, alveolus, 11, rubber blanket.
The specific embodiment
With reference to accompanying drawing, this utility model is described further, this oral cavity mouth gag is provided with maxillary support 1 and lower jaw support 2, maxillary support 1 utilizes screw mandrel 3 to be connected with lower jaw support 2, and lower jaw support 2 is provided with nut 4, and screw mandrel 3 rotation sets are in nut 4, maxillary support 2 is provided with axle sleeve 5, the lower end of screw mandrel is provided with adjusting handle 6, and screw mandrel 3 upper ends are provided with spindle nose 7, and spindle nose 7 is arranged in the axle sleeve 5 and can rotates freely.Maxillary support 1 is provided with lip shelves 8, and lower jaw support 2 is provided with handle 9, and maxillary support 1 and lower jaw support 2 are provided with alveolus 10, are provided with rubber blanket 11 in the alveolus 9.
During use, regulate adjusting handle 6, make gag be in closure state, put into the oral cavity, upper and lower tooth is located on the rubber blanket 11 in the alveolus 10, slowly rotates adjusting handle 6 oral cavity is opened, and waits to be adjusted to be convenient to pharyngeal inspection and treatment gets final product.
Claims (2)
1. medical oral cavity mouth gag, it is characterized in that this medical oral cavity mouth gag is provided with maxillary support (1) and lower jaw support (2), maxillary support (1) utilizes screw mandrel (3) to be connected with lower jaw support (2), lower jaw support (2) is provided with nut (4), screw mandrel (3) rotation set is in nut (4), and maxillary support (2) is provided with axle sleeve (5), and the lower end of screw mandrel is provided with adjusting handle (6), screw mandrel (3) upper end is provided with spindle nose (7), and spindle nose (7) is arranged in the axle sleeve (5) and can rotates freely.
2. according to the said medical oral cavity mouth gag of claim 1, it is characterized in that maxillary support (1) is provided with lip shelves (8), lower jaw support (2) is provided with handle (9), and maxillary support (1) and lower jaw support (2) are provided with alveolus (10), are provided with rubber blanket (11) in the alveolus (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202803998U CN201572079U (en) | 2009-12-14 | 2009-12-14 | Medical oral mouth-opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202803998U CN201572079U (en) | 2009-12-14 | 2009-12-14 | Medical oral mouth-opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201572079U true CN201572079U (en) | 2010-09-08 |
Family
ID=42691959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202803998U Expired - Fee Related CN201572079U (en) | 2009-12-14 | 2009-12-14 | Medical oral mouth-opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201572079U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824155A (en) * | 2012-08-30 | 2012-12-19 | 马秋红 | Diamond tooth distractor |
| CN104027065A (en) * | 2014-06-20 | 2014-09-10 | 王毓芳 | Medical mouth gag |
| CN107157434A (en) * | 2017-06-12 | 2017-09-15 | 于洋 | Oral cavity mouth gag |
| CN109481308A (en) * | 2018-12-24 | 2019-03-19 | 刘素兰 | A kind of internal medicine nursing medicine-feeding device |
-
2009
- 2009-12-14 CN CN2009202803998U patent/CN201572079U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824155A (en) * | 2012-08-30 | 2012-12-19 | 马秋红 | Diamond tooth distractor |
| CN104027065A (en) * | 2014-06-20 | 2014-09-10 | 王毓芳 | Medical mouth gag |
| CN107157434A (en) * | 2017-06-12 | 2017-09-15 | 于洋 | Oral cavity mouth gag |
| CN109481308A (en) * | 2018-12-24 | 2019-03-19 | 刘素兰 | A kind of internal medicine nursing medicine-feeding device |
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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: 20100908 Termination date: 20111214 |