CN209019016U - Dental mouth gag - Google Patents
Dental mouth gag Download PDFInfo
- Publication number
- CN209019016U CN209019016U CN201821098081.3U CN201821098081U CN209019016U CN 209019016 U CN209019016 U CN 209019016U CN 201821098081 U CN201821098081 U CN 201821098081U CN 209019016 U CN209019016 U CN 209019016U
- Authority
- CN
- China
- Prior art keywords
- support frame
- fixing device
- card slot
- denture fixing
- tube body
- 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
Abstract
The utility model discloses a kind of dental mouth gags, belong to the field of medical instrument technology, including opener main body, the ptysma-absorbing tube being connect with opener subject activity, opener main body includes support frame, the first denture fixing device for being respectively provided at support frame two sides, the second denture fixing device, the ladder-like card slot of perforation support frame is equipped at the top of support frame, the side of ladder-like card slot is equipped with the side opening through support frame, the opening direction of side opening and the width direction of support frame are consistent, and the width of side opening is less than the minimum diameter of ladder-like card slot；Ptysma-absorbing tube includes the arbitrarily adjustable tube body of bending direction and the suction nozzle for being set in tube body top, tube body can be by side opening so that suction nozzle is connected in the card slot, and the utility model provides a kind of dental mouth gag that can sufficiently expose the operation visual field but also saliva is sucked out.
Description
Technical field
The utility model relates to a kind of opener, especially a kind of dental mouth gag belongs to the field of medical instrument technology.
Background technique
Dental mouth gag is also known as mouth prop, is widely used in dental treatment as medical auxiliary apparatus, still, current
The function of dental mouth gag is relatively simple, only has opening fixed function, the structure master of especially existing dental mouth gag
It to include elastic support, the support bead structure for being respectively arranged at elastic support two-arm top；In use, first firmly by elastic support
Two-arm is inwardly compressed, and then two corners of the mouths of patient are respectively clamped into support bead structure, finally unclamps elastic support, and support bead structure exists
Patient oral cavity is opened under the tension force effect of elastic support.There are several defects below for the dental mouth gag of such form: one
It is that the support force of elastic support is smaller, elastic support, which is easy to be inwardly compressed, causes the oral cavity exposure operation visual field to become smaller, and influences to cure
Raw operation；Second is that for some patients for needing to carry out the oral cares such as dentilave, oral cavity scouring, over the course for the treatment of
The saliva for needing in time to generate cavity interior is sucked out, and existing dental mouth gag does not have this function.
Therefore, it is badly in need of designing a kind of dental mouth gag that can sufficiently expose the operation visual field but also saliva is sucked out.
Utility model content
The utility model technical issues that need to address, which are to provide one kind, can sufficiently expose the operation visual field but also saliva is sucked out
The dental mouth gag of liquid.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of dental mouth gag, it is characterised in that: including opener main body, the suction saliva being connect with opener subject activity
Pipe, the opener main body includes support frame, the first denture fixing device for being respectively provided at support frame two sides, the second denture fixing device, support frame as described above
Top is equipped with the ladder-like card slot of perforation support frame, and the side of the ladder-like card slot is equipped with opens through the side of support frame as described above
Mouthful, the opening direction of the side opening and the width direction of support frame as described above are consistent, and the width of the side opening is less than institute
State the minimum diameter of ladder-like card slot；The ptysma-absorbing tube includes the arbitrarily adjustable tube body of bending direction and is set in the tube body
The suction nozzle on top, the tube body can be by the side openings so that the suction nozzle is connected in the ladder-like card slot.
Technical solutions of the utility model further improvement lies in that: the surface of the first denture fixing device be equipped with drops groove.
Technical solutions of the utility model further improvement lies in that: the surface of the second denture fixing device be equipped with interlaced arrangement support
Item.
Technical solutions of the utility model further improvement lies in that: the first denture fixing device, second denture fixing device material be rubber
Glue material matter.
Technical solutions of the utility model further improvement lies in that: straight tube that tube body is integrally formed and connect with straight tube
Expansion corrugated pipe, the expansion corrugated pipe are used to adjust and keep the curved shape of tube body.
Technical solutions of the utility model further improvement lies in that: be equipped with for adjusting and keeping its curved shape in tube body
Wire.
By adopting the above-described technical solution, the technological progress that the utility model obtains is:
The utility model devises a kind of dental mouth gag, and saliva function integration is sucked out in collection opening, in addition support frame,
The seperated design of denture fixing device, support frame can be such that dental mouth gag is unlikely to deform, and guarantee the sufficiently exposure operation visual field, doctor is facilitated to apply
It rescues, and the first denture fixing device, the second denture fixing device are prepared using rubber softwood matter, avoid causing to damage to the tooth or lip of patient.
Further, the top of support frame is designed by ladder-like card slot, side opening, it is ensured that ptysma-absorbing tube is opened with dentistry
The stable connection of mouthpart provides safely reliability for therapeutic process.
Further, the bending direction of ptysma-absorbing tube tube body is arbitrarily adjustable, can be according to the shape of the mouth as one speaks of patient arbitrarily by ptysma-absorbing tube
Suitable range is bent to, guarantees to also increase the use scope of dental mouth gag while the comfort level of patient.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model embodiment 1；
Fig. 2 is the main view of the utility model embodiment 1；
Fig. 3 is the top view of the utility model embodiment 1；
Fig. 4 is the left view of the utility model embodiment 1；
Fig. 5 is the right view of the utility model embodiment 1；
Fig. 6 is the perspective view of the utility model embodiment 2；
Fig. 7 is the perspective view removed after ptysma-absorbing tube；
Fig. 8 is the top view removed after ptysma-absorbing tube；
Wherein, 1, opener main body, 11, support frame, 111, ladder-like card slot, 112, side opening, the 12, first denture fixing device,
121, drops groove, the 13, second denture fixing device, 131, support bar, 2, ptysma-absorbing tube, 21, tube body, 22, suction nozzle, 211, straight tube, 212,
Expansion corrugated pipe, 213, wire.
Specific embodiment
The utility model is described in further details below with reference to embodiment:
Embodiment 1
As shown in fig. 1~fig. 5, a kind of dental mouth gag is connect including opener main body 1, with opener subject activity
Ptysma-absorbing tube 2, opener main body 1 include support frame 11, the first denture fixing device 12 for being respectively provided at support frame two sides, the second denture fixing device 13,
Middle support frame 11 is hard material preparation, and the first denture fixing device 12, the second denture fixing device 13 are the preparation of softwood matter, can choose rubber material,
Support frame 11 can have enough intensity in this way, be unlikely to deform dental mouth gag, guarantee the sufficiently exposure operation visual field, convenient
Doctor sues and labours, and the first denture fixing device 12, the second denture fixing device 13 are prepared using rubber softwood matter, avoid making the tooth or lip of patient
At damage.The surface of first denture fixing device 12 is equipped with drops groove 121；The surface of second denture fixing device 13 is equipped with the support of interlaced arrangement
Item 131, wherein being distributed between adjacent support bar in herringbone；Drops groove and support bar can increase the first denture fixing device 12,
Second denture fixing device 13 and interdental frictional force avoid generation dental mouth gag from falling off, influence the operation of doctor.
As shown in Figure 7, Figure 8, the ladder-like card slot 111 of perforation support frame is equipped at the top of support frame 11, ladder-like card slot
Side is equipped with the side opening 112 through support frame, and the opening direction of side opening and the width direction of support frame are consistent, and side is opened
The width of mouth is less than the minimum diameter of ladder-like card slot；It can guarantee the stable connection of ptysma-absorbing tube and dental mouth gag, to control
Treatment process provides security reliability.
Ptysma-absorbing tube 2 includes the arbitrarily adjustable tube body 21 of bending direction and the suction nozzle 22 for being set in tube body top, tube body 21
It can be by side opening 112 so that suction nozzle 22 is connected in ladder-like card slot 11.Wherein, the straight tube 211 that tube body 21 is integrally formed
The expansion corrugated pipe 212 connecting with straight tube, expansion corrugated pipe 212 are used to adjust and keep the curved shape of tube body, ptysma-absorbing tube
The bending direction of tube body is arbitrarily adjustable, ptysma-absorbing tube arbitrarily can be bent to suitable range according to the shape of the mouth as one speaks of patient, guarantee to suffer from
The use scope of dental mouth gag is also increased while the comfort level of person；Suction nozzle is equipped with central through hole and along central through hole
Axial equally distributed multiple gate hole.
Embodiment 2
As shown in fig. 6, the present embodiment difference from example 1 is that: by tube body 21 be arranged wire 213 come
It adjusts and keeps ptysma-absorbing tube curved shape.
Claims (6)
1. a kind of dental mouth gag, it is characterised in that: including opener main body (1), the suction being flexibly connected with opener main body (1)
Salivary duct (2), the opener main body (1) include support frame (11), the first denture fixing device (12) for being respectively provided at support frame two sides, second
Denture fixing device (13), support frame as described above (11) top are equipped with the ladder-like card slot (111) of perforation support frame, the ladder-like card slot
(111) side is equipped with the side opening (112) through support frame as described above, the opening direction of the side opening (112) and the branch
The width direction of support (11) is consistent, and the width of the side opening (112) is less than the minimum of the ladder-like card slot (111)
Diameter；The ptysma-absorbing tube (2) includes the arbitrarily adjustable tube body (21) of bending direction and the suction nozzle for being set in the tube body top
(22), the tube body (21) can be by the side opening (112) so that the suction nozzle (22) is connected to the ladder-like card slot
(111) in.
2. dental mouth gag according to claim 1, it is characterised in that: the surface of first denture fixing device (12) is equipped with water droplet
Shape groove (121).
3. dental mouth gag according to claim 1, it is characterised in that: the surface of second denture fixing device (13), which is equipped with, hands over
The support bar (131) of mistake arrangement.
4. dental mouth gag according to claim 1, it is characterised in that: first denture fixing device (12), second denture fixing device
(13) material is rubber material.
5. dental mouth gag according to claim 1, it is characterised in that: the straight tube that the tube body (21) is integrally formed
(211) and with straight tube the expansion corrugated pipe (212) connecting, the expansion corrugated pipe (212) is for adjusting and keeping the curved of tube body
Curved shape.
6. dental mouth gag according to claim 1, it is characterised in that: be equipped in the tube body (21) for adjusting and protecting
Hold the wire (213) of its curved shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098081.3U CN209019016U (en) | 2018-07-12 | 2018-07-12 | Dental mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098081.3U CN209019016U (en) | 2018-07-12 | 2018-07-12 | Dental mouth gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209019016U true CN209019016U (en) | 2019-06-25 |
Family
ID=66869347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098081.3U Expired - Fee Related CN209019016U (en) | 2018-07-12 | 2018-07-12 | Dental mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209019016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754710A (en) * | 2020-12-30 | 2021-05-07 | 汕头大学医学院 | Powerful saliva aspirator for oral cavity |
-
2018
- 2018-07-12 CN CN201821098081.3U patent/CN209019016U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754710A (en) * | 2020-12-30 | 2021-05-07 | 汕头大学医学院 | Powerful saliva aspirator for oral cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20200712 |