CN210697855U - Mouth gag with rubber barrier - Google Patents
Mouth gag with rubber barrier Download PDFInfo
- Publication number
- CN210697855U CN210697855U CN201921369271.9U CN201921369271U CN210697855U CN 210697855 U CN210697855 U CN 210697855U CN 201921369271 U CN201921369271 U CN 201921369271U CN 210697855 U CN210697855 U CN 210697855U
- Authority
- CN
- China
- Prior art keywords
- frame
- hanging
- rubber dam
- dam
- rubber
- 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
- 230000004888 barrier function Effects 0.000 title claims abstract description 12
- 210000003296 saliva Anatomy 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims abstract description 3
- 239000004033 plastic Substances 0.000 claims description 9
- 230000008093 supporting effect Effects 0.000 claims description 8
- 210000001581 salivary duct Anatomy 0.000 claims description 5
- 210000000214 mouth Anatomy 0.000 description 35
- 239000010902 straw Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 206010047700 Vomiting Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to the field of dental medical instruments, in particular to a rubber barrier mouth gag, which comprises a rubber barrier, a rubber barrier frame for fixing the rubber barrier, and an oval mouth-stretching frame which can be placed between the lip and the outer side of gum, wherein the mouth-stretching frame is connected with the rubber barrier frame; the rubber dam frame comprises an inner frame and an outer frame, the inner frame is sleeved in the outer frame and fixed through a connecting plate, hanging teeth which can be fixed on the inner frame after the rubber dam is wound on the outer frame are further arranged on the inner frame, and a saliva washing pipe fixing device is further arranged on the inner frame; the utility model discloses a prop the mouth frame and can cooperate the patient to open the mouth effortlessly, rubber dam can be protected to rubber dam frame simultaneously, and the availability factor is high.
Description
Technical Field
The utility model relates to a dental medical instrument field especially relates to a rubber barrier mouth gag.
Background
The rubber dam is a rubber blanket for separating water, which separates the teeth, so that saliva in the oral cavity can not flow into the operation area of the dentist, and the filling material of the dentist is afraid of being polluted by saliva or blood to cause the situation of filling failure when in use, so that the liquid separation is very important. The rubber barrier can also separate water sprayed by the dental instruments from the mouth of the patient, so that the water cannot enter the mouth of the patient, and the aspirator does not need to extend into the bottom of the mouth of the patient, thereby causing uncomfortable foreign body sensation to cause vomiting.
Present rubber dam mouth gag all comprises rubber dam and rubber dam mount, and simple structure uses inconveniently, needs the patient to lean on lip strength all the time and open the mouth and expose the tooth, opens the mouth for a long time, can be tired, and the rubber dam directly hangs the condition that the easy appearance of rubbing splits on the mount, and when aspirator suction rubber dam saliva in addition, does not have any supplementary fixed device, needs the staff to hold up, extravagant manpower, inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of prior art, avoid the dam mouth gag work efficiency low, use inconveniently, and provide a dam mouth gag, the utility model discloses a prop the mouth frame and can cooperate the patient to open the mouth effortlessly, the dam can be protected to the dam frame simultaneously, and the availability factor is high.
The purpose of the utility model is realized through following measures: a kind of rubber dam mouth gag, including the rubber dam, rubber dam shelf used for fixing the rubber dam, also include can be placed in the oval mouth-stretching shelf between gum outside and lip, and mouth-stretching shelf and rubber dam shelf connection; the rubber dam frame comprises an inner frame and an outer frame, the inner frame is sleeved in the outer frame and is fixed with the outer frame through a connecting plate, hanging teeth which can be fixed on the inner frame after the rubber dam is wound on the outer frame are further arranged on the inner frame, and a saliva washing tube fixing device is further arranged on the inner frame.
Preferably, four corners of the rubber dam are respectively provided with a first hanging ring, a second hanging ring, a third hanging ring and a fourth hanging ring, and two sides of the rubber dam are respectively provided with a fifth hanging ring and a sixth hanging ring.
Preferably, the number of the connecting plates is four, the connecting plates are distributed at the upper and lower four corners of the rubber dam frame, the number of the hanging teeth is six, the hanging teeth comprise a first hanging tooth, a second hanging tooth, a third hanging tooth and a fourth hanging tooth which are respectively and vertically arranged on the four connecting plates, and the hanging teeth further comprise a fifth hanging tooth and a sixth hanging tooth which are horizontally arranged on the two sides in the inner frame with the inner frame.
Preferably, wash salivary duct fixing device include with interior frame level set up in the bracing piece of interior frame lower extreme, be provided with the snap ring on the bracing piece.
Preferably, the inner frame and the outer frame are both U-shaped, and the mouth support frame is connected with the top end of the rubber dam frame through an elastic rope.
Preferably, prop the oral area frame and be detachable plastic strip, evenly be equipped with the mounting hole on the plastic strip, the arbitrary one end of plastic strip is equipped with can insert the post of inserting in the mounting hole.
Preferably, the center of the rubber dam is provided with a tooth position mark.
The utility model has the advantages that: the utility model can assist the patient to open the mouth through the setting of the mouth support, play a certain supporting role, more accurately expose the teeth of the patient, and simultaneously, the mouth support is matched with the inserting column through the mounting hole, so that the size of the ring formed by the mouth support can be changed, the mouth support is suitable for the mouth shapes of different patients, and the use is very convenient; through the combination of inner frame and outrigger, the rubber dam passes from rubber dam frame bottom winding, finally hangs the circle and hangs on the string tooth of inner frame, has prevented that the rubber dam from being torn, and the outrigger has a transition to the rubber dam to support, washes the straw that salivary duct fixing device can assist fixed aspirator, reduces the manpower, improves medical efficiency.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a view showing a state of use of the dam opener;
FIG. 2 is a schematic view of a rubber dam;
FIG. 3 is a schematic view of the combination of rubber dam holder and mouth-opening holder;
fig. 4 is a schematic unfolding view of the mouth-opening frame.
In the figure: 1-rubber barrier, 11-hanging ring I, 12-hanging ring II, 13-hanging ring III, 14-hanging ring IV, 15-hanging ring V, 16-hanging ring VI and 17-tooth position marking;
2-rubber barrier frame, 21-inner frame, 22-outer frame, 23-connecting plate, 24-first hanging tooth, 25-second hanging tooth, 26-third hanging tooth, 27-fourth hanging tooth, 28-fifth hanging tooth and 29-sixth hanging tooth;
3-opening frame, 31-elastic rope, 32-mounting hole, 33-inserting column; 4-support bar, 5-clasp, 6-tooth.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: as shown in fig. 1-4, a rubber dam mouth gag comprises a rubber dam 1, a rubber dam frame 2 for fixing the rubber dam, and an oval mouth support 3 capable of being placed between the lip and the outer side of the gum, wherein the rubber dam 1 is used for isolating teeth 6, the mouth support 3 assists in supporting a patient to open the mouth, the rubber dam is tightly supported and fixed by the rubber dam frame after the corresponding rubber dam isolates the teeth, and medical personnel can better perform treatment operation.
As shown in fig. 1, 2 and 3, the mouth-opening support 3 is connected with the rubber dam support 2, and in the embodiment, the mouth-opening support is connected with the rubber dam support 2 through an elastic rope 31; the rubber dam frame comprises an inner frame 21 and an outer frame 22, the inner frame 21 is sleeved in the outer frame 22, the inner frame 21 and the outer frame 22 are fixed through a connecting plate 23, the inner frame 21 and the outer frame 22 are U-shaped, an opening supporting frame is connected with the top end of the rubber dam frame through an elastic rope, and the opening of the U-shaped rubber dam frame faces the nose when the rubber dam frame is used. The rubber dam is further mounted on the inner frame, hanging teeth which can be fixed on the inner frame after being wound on the outer frame are further mounted, the number of the specific hanging teeth is six, meanwhile, the number of the connecting plates is four, the connecting plates 23 are distributed at the upper and lower four corners of the rubber dam frame, the four hanging teeth are mounted on the four connecting plates, namely, a first hanging tooth 24, a second hanging tooth 25, a third hanging tooth 26 and a fourth hanging tooth 27 are mounted on the four connecting plates, meanwhile, the first hanging tooth, the second hanging tooth, the third hanging tooth and the fourth hanging tooth are vertically mounted and fixed with the connecting plates, a fifth hanging tooth 28 and a sixth hanging tooth 29 are mounted on two sides in the inner frame 21, the fifth hanging tooth 28, the sixth hanging tooth 29 and the inner frame are horizontally mounted. Correspondingly, four corners of the rubber dam are respectively provided with a hanging ring I11, a hanging ring II 12, a hanging ring III 13 and a hanging ring IV 14, two sides of the rubber dam are respectively provided with a hanging ring V15 and a hanging ring VI 16, the rubber dam is provided with the hanging ring, so that the phenomenon that the rubber dam is punctured and hung on the hanging teeth and is forced to be punctured by a hole, the rubber dam is easy to tear and lose elasticity for a long time, the rubber dam can be suddenly dropped off from the rubber dam frame in the operation process of working personnel is avoided, in the embodiment, not only the hanging ring is arranged, but also the rubber dam frame is arranged into the combination of the inner frame and the outer frame, the rubber dam can penetrate through the bottom of the rubber dam frame, then the rubber dam is wound and pulled from the outer frame 22 to the inner frame 21 and then fixed, the edge of the outer frame is smooth, the rubber dam is tightly supported, bent and hung on the inner frame, a certain excessive supporting effect can be achieved on the rubber dam, and the rubber dam is further protected. Preferably, in the embodiment, the hanging ring I11 penetrates through the bottoms of the inner frame 21 and the outer frame 22 and then is hung on the hanging tooth I24, the hanging ring II 12 penetrates through the bottoms of the inner frame 21 and the outer frame 22 and then is hung on the hanging tooth V28, meanwhile, a part of the hanging ring II 12 close to the rubber dam corner is punctured and hung on the hanging tooth II 25, the hanging ring V15 is hung on the hanging tooth V28, correspondingly, the right fixing mode of the rubber dam is consistent with that on the left, and the hanging ring II 12 is hung on the hanging tooth V28, and the hanging ring IV 14 is hung on the hanging tooth V29, so that a pocket is formed below the rubber dam and can contain saliva or flowing-down liquid medicine and the like, and pollution is prevented. The elastic rope 31 adopted in the embodiment is used for connecting the mouth opening frame with the rubber dam frame and is arranged at the upper end, the upper edge of the rubber dam can be tightened, and the situation that when the rubber dam is too large, the upper edge covers the nostrils to influence the breathing of a patient is prevented.
Still be provided with on the inner tower and wash salivary duct fixing device, wash salivary duct fixing device include with inner tower horizontal installation in the bracing piece 4 of inner tower lower extreme, be provided with snap ring 5 on the bracing piece, the straw of aspirator can be fixed to snap ring 5, reduces the manpower, the straw of being convenient for carries out raffinate suction work. As shown in fig. 4, prop the oral cavity frame and be detachable plastic strip, evenly be equipped with mounting hole 32 on the plastic strip, the arbitrary one end of plastic strip is equipped with can insert in the mounting hole insert post 33, through will inserting the post correspondence and insert in the mounting hole of different positions department, can change and prop the annular size that the oral cavity frame formed, and then adapt to everybody's mouth type size.
The center of the rubber dam is provided with a tooth position mark 17 which assists workers in corresponding punching better. During the use, the position that the staff corresponds patient's tooth punches in position 17 department of tooth mark on the rubber dam, after punching, correspond the hole cover on with the rubber dam on patient's tooth, isolate out the tooth from patient's oral cavity, unnecessary rubber dam edge is pulled out the oral cavity outward, then the patient opens the mouth and wears the mouth frame that props in this embodiment, prop the mouth frame and be located between patient's tooth outside and the lip inboard, thereby supporting the lip, can be better expose the tooth, it is also hard to open the mouth simultaneously, then place the rubber dam frame in patient's face (lip periphery department), prop the outward flange of rubber dam and tightly be fixed in on the rubber dam frame, this fixed process is according to above-mentioned step, then the staff then can carry out treatment operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A kind of rubber dam mouth gag, characterized by: the rubber dam mouth supporting device comprises a rubber dam, a rubber dam frame for fixing the rubber dam and an oval mouth supporting frame capable of being placed between the lips and the outer side of gum, wherein the mouth supporting frame is connected with the rubber dam frame; the rubber dam frame comprises an inner frame and an outer frame, the inner frame is sleeved in the outer frame and is fixed with the outer frame through a connecting plate, hanging teeth which can be fixed on the inner frame after the rubber dam is wound on the outer frame are further arranged on the inner frame, and a saliva washing tube fixing device is further arranged on the inner frame.
2. A dam opener according to claim 1, wherein: four corners of the rubber dam are respectively provided with a first hanging ring, a second hanging ring, a third hanging ring and a fourth hanging ring, and two sides of the rubber dam are respectively provided with a fifth hanging ring and a sixth hanging ring.
3. A dam opener according to claim 2, wherein: the rubber dam frame is characterized in that the number of the connecting plates is four, the connecting plates are distributed at the upper and lower four corners of the rubber dam frame, the number of the hanging teeth is six, the hanging teeth comprise a first hanging tooth, a second hanging tooth, a third hanging tooth and a fourth hanging tooth which are respectively and vertically arranged on the four connecting plates, and the hanging teeth further comprise a fifth hanging tooth and a sixth hanging tooth which are horizontally arranged on the two sides in the inner frame with the inner frame.
4. A dam opener according to claim 1, wherein: wash salivary duct fixing device include with interior frame level set up in the bracing piece of interior frame lower extreme, be provided with the snap ring on the bracing piece.
5. A dam opener according to claim 4, wherein: the inner frame and the outer frame are both U-shaped, and the mouth support frame is connected with the top end of the rubber barrier frame through an elastic rope.
6. A dam opener as claimed in claim 1 or 5, wherein: the opening support is a detachable plastic strip, mounting holes are uniformly formed in the plastic strip, and inserting columns capable of being inserted into the mounting holes are arranged at any one end of the plastic strip.
7. A dam opener according to claim 1, wherein: the center of the rubber dam is provided with a tooth position mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369271.9U CN210697855U (en) | 2019-08-21 | 2019-08-21 | Mouth gag with rubber barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369271.9U CN210697855U (en) | 2019-08-21 | 2019-08-21 | Mouth gag with rubber barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210697855U true CN210697855U (en) | 2020-06-09 |
Family
ID=70923254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921369271.9U Expired - Fee Related CN210697855U (en) | 2019-08-21 | 2019-08-21 | Mouth gag with rubber barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210697855U (en) |
-
2019
- 2019-08-21 CN CN201921369271.9U patent/CN210697855U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200609 |