CN215535248U - Oral cavity mouth gag - Google Patents
Oral cavity mouth gag Download PDFInfo
- Publication number
- CN215535248U CN215535248U CN202120460831.2U CN202120460831U CN215535248U CN 215535248 U CN215535248 U CN 215535248U CN 202120460831 U CN202120460831 U CN 202120460831U CN 215535248 U CN215535248 U CN 215535248U
- Authority
- CN
- China
- Prior art keywords
- piece
- clamping lip
- lip piece
- oral cavity
- connecting piece
- 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
- 210000000214 mouth Anatomy 0.000 title claims abstract description 35
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 241000883966 Astrophytum capricorne Species 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 230000008093 supporting effect Effects 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010016256 fatigue Diseases 0.000 description 2
- YAFQFNOUYXZVPZ-UHFFFAOYSA-N liproxstatin-1 Chemical compound ClC1=CC=CC(CNC=2C3(CCNCC3)NC3=CC=CC=C3N=2)=C1 YAFQFNOUYXZVPZ-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model belongs to the field of medical instruments, and particularly relates to an oral cavity mouth gag which comprises a left clamping lip piece (1), a right clamping lip piece (2) and a telescopic connecting piece, wherein the left clamping lip piece (1) and the right clamping lip piece (2) are respectively of an arc structure, the inner sides of the left clamping lip piece and the right clamping lip piece are oppositely arranged, grooves for being attached to an oral cavity are respectively formed in the outer walls of the left clamping lip piece (1) and the right clamping lip piece (2), the left clamping lip piece and the right clamping lip piece are respectively connected through the two telescopic connecting pieces from the upper portion and the lower portion, the telescopic connecting piece is composed of a first connecting piece (3) and a second connecting piece (4), the left end of the first connecting piece (3) is connected with the end portion of the left clamping lip piece (1), and the right end of the second connecting piece (4) is connected with the end portion of the right clamping lip piece (2). The medical oral cavity treatment device can avoid the situation that the U-shaped elastic connecting piece arranged outside the oral cavity forms obstacles to the operation of a doctor; simultaneously, the mouth shape of the patient can be matched, and the fatigue of the mouth of the patient is reduced.
Description
Technical Field
The utility model belongs to the field of medical instruments, and particularly relates to an oral cavity mouth gag.
Background
In orthodontic treatment in the department of stomatology, a patient needs to keep a mouth opening state for a long time, and the mouth opening device is usually used for supporting the mouth of the patient so as to relieve fatigue and discomfort of the mouth of the patient. The prior art often adopts a U-shaped mouth gag, which is generally composed of a left lip clip, a right lip clip and a U-shaped elastic connecting piece connected between the two lip clips. When in use, the upper right clamping lip is respectively attached to the lips of a patient, and the U-shaped elastic connecting piece generates elastic deformation to generate elasticity to support the mouth of the patient. U type elastic connecting piece arranges patient's oral area one side in during the use, and it produces certain obstacle to doctor's operation, simultaneously because its elasticity coefficient is limited and patient's oral area type diverse, the U type mouth gag is difficult to carry out better adaptation to different patient's oral areas, leads to supporting intensity too big or supporting effect not good to patient's oral area.
To the defect that exists among the prior art, this application provides an just abnormal mouth gag, through adjustable connection structure, solves current U type mouth gag and is difficult to carry out better adaptation to different patient oral areas, leads to supporting too big or the not good technical problem of supporting effect patient oral area support intensity.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an oral cavity mouth gag, which comprises a left clamping lip sheet, a right clamping lip sheet and telescopic connecting sheets, wherein the left clamping lip sheet and the right clamping lip sheet are respectively of an arc-shaped structure, the inner sides of the left clamping lip sheet and the right clamping lip sheet are oppositely arranged, grooves for being attached to an oral cavity are respectively formed in the outer walls of the left clamping lip sheet and the right clamping lip sheet, the left clamping lip sheet and the right clamping lip sheet are respectively connected through the two telescopic connecting sheets from the upper part and the lower part, each telescopic connecting sheet is composed of a first connecting sheet and a second connecting sheet, the left end of the first connecting sheet is connected with the end part of the left clamping lip sheet, and the right end of the second connecting sheet is connected with the end part of the right clamping lip sheet.
Furthermore, the first connecting piece and the second connecting piece are both provided with an inner groove and are fixed through a locking structure penetrating through the inner groove.
Furthermore, the first connecting piece and the second connecting piece are integrally of arc-shaped structures and are smoothly connected with the left clamping lip piece and the right clamping lip piece.
Furthermore, locking structure includes goat's horn bolt and nut, the nut top surface is carried out the arc and is handled to the cambered surface looks adaptation with first connection piece and second connection piece.
Furthermore, the left clamping lip sheet, the right clamping lip sheet, the first connecting sheet and the second connecting sheet are all made of medical polyethylene materials.
Advantageous effects
On the basis of the existing U-shaped oral cavity mouth gag, the telescopic connecting piece is used for replacing the U-shaped elastic connecting piece to connect the left clamping lip piece and the right clamping lip piece, so that the U-shaped elastic connecting piece arranged outside the oral cavity is prevented from forming obstacles to the operation of a doctor; simultaneously, adjust through the length to scalable connection piece for the mouth gag that this application provided can match patient's mouth type, reduces tired out of patient's oral area and feels, improves the support effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of an oral cavity opener according to the present application;
figure 2 is a front view of an oral cavity opener according to the present application.
Wherein, 1 is a left clamping lip, 2 is a right clamping lip, 3 is a first connecting sheet, 4 is a second connecting sheet, 5 is a locking structure, 6 is a claw bolt, and 7 is a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an oral cavity mouth gag, includes left calorie of lip piece 1, right calorie of lip piece 2 and scalable connection piece, left side calorie of lip piece 1, right side calorie of lip piece 2 are respectively for the relative setting of arc type structure and inboard, and the outer wall of left side calorie of lip piece 1 and right calorie of lip piece 2 is provided with respectively and is used for the recess with the oral area laminating, and two scalable connection pieces are connected left calorie of lip piece and right calorie of lip piece from upper portion and lower part respectively, scalable connection piece comprises first connection piece 3 and second connection piece 4, the tip of right side calorie of lip piece 2 is connected to the tip that left calorie of lip piece 1, the right-hand member of second connection piece 4 is connected to the left end of first connection piece 3.
The first connecting piece 3 and the second connecting piece 4 are both provided with inner grooves and are fixed through a locking structure 5 penetrating through the inner grooves. The first connecting piece 3 and the second connecting piece 4 are integrally of an arc-shaped structure and are smoothly connected with the left clamping lip 1 and the right clamping lip 2. The locking structure 5 comprises a claw bolt 6 and a nut 7, and the top surface of the nut 7 is subjected to arc treatment so as to be matched with the arc surfaces of the first connecting sheet 3 and the second connecting sheet 4. The left clamping lip sheet 1, the right clamping lip sheet 2, the first connecting sheet 3 and the second connecting sheet 4 are all made of medical polyethylene materials.
During the use, the patient oral area is opened a little, and the doctor wears medical gloves and places patient left and right lips respectively in with left card lip 1, the right card lip 2 of mouth gag, adjusts to patient's mouth shape scalable connection piece to fix first connection piece 3 and second connection piece 4 with locking structure 5, thereby accomplish the work of wearing of mouth gag.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an oral cavity mouth gag, includes left card lip piece (1), right card lip piece (2) and scalable connection piece, its characterized in that, left side card lip piece (1), right card lip piece (2) are arc type structure and inboard relative setting respectively, and the outer wall of left side card lip piece (1) and right card lip piece (2) is provided with respectively and is used for the recess with the oral area laminating, and two scalable connection pieces are connected left card lip piece and right card lip piece from upper portion and lower part respectively, scalable connection piece comprises first connection piece (3) and second connection piece (4), the tip of right card lip piece (2) is connected to the right-hand member of tip, second connection piece (4) of left card lip piece (1) is connected to the left end of first connection piece (3).
2. The oral cavity opener of claim 1, wherein: the first connecting piece (3) and the second connecting piece (4) are both provided with inner grooves and are fixed through a locking structure (5) penetrating through the inner grooves.
3. The oral cavity opener of claim 2, wherein: the first connecting piece (3) and the second connecting piece (4) are integrally of an arc-shaped structure and are smoothly connected with the left clamping lip piece (1) and the right clamping lip piece (2).
4. The oral cavity opener of claim 2, wherein: locking structure (5) include goat's horn bolt (6) and nut (7), the camber is handled to nut (7) top surface to the cambered surface looks adaptation with first connection piece (3) and second connection piece (4).
5. The oral cavity opener of claim 1, wherein: the left clamping lip piece (1), the right clamping lip piece (2), the first connecting piece (3) and the second connecting piece (4) are all made of medical polyethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120460831.2U CN215535248U (en) | 2021-03-03 | 2021-03-03 | Oral cavity mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120460831.2U CN215535248U (en) | 2021-03-03 | 2021-03-03 | Oral cavity mouth gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215535248U true CN215535248U (en) | 2022-01-18 |
Family
ID=79838829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120460831.2U Expired - Fee Related CN215535248U (en) | 2021-03-03 | 2021-03-03 | Oral cavity mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215535248U (en) |
-
2021
- 2021-03-03 CN CN202120460831.2U patent/CN215535248U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |