CN212395097U - Negative pressure mouth gag for oral medical treatment - Google Patents
Negative pressure mouth gag for oral medical treatment Download PDFInfo
- Publication number
- CN212395097U CN212395097U CN202020899016.1U CN202020899016U CN212395097U CN 212395097 U CN212395097 U CN 212395097U CN 202020899016 U CN202020899016 U CN 202020899016U CN 212395097 U CN212395097 U CN 212395097U
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- CN
- China
- Prior art keywords
- negative pressure
- wall
- thin
- pipe
- arc
- 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.)
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Links
- 210000000214 mouth Anatomy 0.000 claims abstract description 30
- 210000004262 dental pulp cavity Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000002560 therapeutic procedure Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/10—Saliva removers; Accessories therefor with mouth props, tongue guards, tongue depressors or cheek spreaders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a negative pressure mouth gag for oral medical treatment, which belongs to the technical field of oral medical treatment and comprises a thin-walled tube connected with an upper wing and a lower wing; the inner wall of the thin-wall tube is attached to the side of the lips, and the outer wall of the thin-wall tube is positioned in the oral cavity; the outer wall of the thin-wall pipe is also provided with holes or grooves which are uniformly distributed along the embedded profile of the arc lip; the left and right arc-shaped lip embedding profiles are connected through a negative pressure pipe in the middle, and the thin-walled pipes on the left and right sides are communicated with the negative pressure pipe to form a whole; the negative pressure pipe is connected with the negative pressure device through a connecting pipe. The negative pressure mouth gag has the advantages that the negative pressure mouth gag effectively adsorbs the droplets, the spit and the tooth debris generated by the root canal therapy in the oral cavity of a patient, no therapy product adheres to the inner wall of the arc-shaped lip-embedding contour, the visual observation of a treating doctor is clear and not affected, and the health of the patient and the doctor is kept in the treatment process.
Description
Technical Field
The utility model relates to a negative pressure mouth gag for oral medical treatment belongs to oral medical treatment technical field.
Background
In orthodontic clinics, the mouth gag is a commonly used auxiliary tool for bonding brackets. The mouth gag in the prior art comprises a connecting rod 10 and a left arc-shaped lip embedding profile 2 and a right arc-shaped lip embedding profile 2, wherein the connecting rod 10 is of an arc-shaped structure, and the side parts of the two arc-shaped lip embedding profiles 2 are connected through the connecting rod 10 to form a whole; the arc-shaped lip embedding profile 2 comprises an upper wing 21 and a lower wing 22 covering the lips, and a thin wall 20 connecting the upper wing 21 and the lower wing 22, wherein the inner side of the thin wall 20 is attached to the lips, and the outer side of the thin wall is positioned in the oral cavity.
When in use, the left and right arc-shaped lip embedding outlines are clamped at the left and right sides of the opened oral cavity of a patient to keep the oral cavity in an opened state, and then oral medical operation is carried out; however, the prior art has the defect that the teeth debris generated by the treatment of the droplets, the spits and the root canals in the oral cavity of the patient are stuck on the inner wall of the arc-shaped labial inlay profile, which affects the visual observation of the treating physician and the sanitation and health in the treatment process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a negative pressure mouth gag for oral medical treatment to overcome prior art's not enough.
The technical proposal of the utility model is that the utility model comprises a left arc lip embedding outline and a right arc lip embedding outline, the arc lip embedding outlines comprise an upper wing and a lower wing which coat the lip side of a mouth,
the thin-wall pipe is connected with the upper wing and the lower wing; the inner wall of the thin-wall tube is attached to the side of the lips, and the outer wall of the thin-wall tube is positioned in the oral cavity;
the outer wall of the thin-wall pipe is also provided with holes or grooves which are uniformly distributed along the embedded profile of the arc lip;
the left and right arc-shaped lip embedding profiles are connected through a negative pressure pipe in the middle, and the thin-walled pipes on the left and right sides are communicated with the negative pressure pipe to form a whole;
the negative pressure pipe is connected with the negative pressure device through a connecting pipe.
The middle part of the negative pressure pipe is also provided with a square hole or a round hole which is positioned inside the oral cavity when in use.
The negative pressure pipe is divided into three channels by two built-in clapboards; the channel in the middle part is connected with the square hole or the round hole; the channels on the two sides are respectively connected with the left thin-wall pipe and the right thin-wall pipe.
The beneficial effects of the utility model reside in that, negative pressure mouth gag has effectively adsorbed the tooth piece that droplet, flight saliva and even root canal therapy produced in the patient's oral cavity, and the arc lip inlays the no treatment of profile inner wall and produces the adhesion of thing, and treatment doctor's visual observation is clear not influenced, has also kept the health of patient and doctor both sides in the treatment process.
Drawings
Fig. 1 is a perspective view of the present invention.
FIG. 2 is a first schematic view of the curved lip profile and the negative pressure tube.
FIG. 3 is a schematic view of the curved lip profile and the negative pressure tube.
Fig. 4 is a cross-sectional view of a thin walled tube.
Fig. 5 is a prior art structural view.
Detailed Description
The preferred embodiment of the present invention will be further explained with reference to fig. 1 to 4, which comprises a left and a right arc lip insert 2, the arc lip insert 2 comprises an upper wing 21 and a lower wing 22 covering the lip side of the mouth,
also comprises a thin-wall pipe 23 connecting the upper wing 21 and the lower wing 22; the inner wall of the thin-walled tube 23 is attached to the lip side, and the outer wall of the thin-walled tube 23 is positioned in the oral cavity;
the outer wall of the thin-walled tube 23 is also provided with holes or grooves 231 uniformly distributed along the arc-shaped lip embedding profile 2;
the left and right arc-shaped lip embedded profiles 2 are connected through the negative pressure pipe 1 in the middle, and the thin-walled pipes 23 on the left and right sides are communicated with the negative pressure pipe 1 to form a whole;
the negative pressure pipe 1 is connected with a negative pressure device 4 through a connecting pipe 3.
The middle part of the negative pressure pipe 1 is also provided with a square hole or a round hole 11, and the square hole or the round hole 11 is positioned in the oral cavity when in use.
The negative pressure pipe 1 is divided into three channels by two built-in partition plates 12; the channel in the middle part is connected with a square hole or a round hole 11; the channels on both sides are respectively connected with the left and right thin-walled tubes 23.
When in use, a doctor connects the negative pressure tube 1 with the negative pressure device 4 through the connecting tube 3; the patient opens the oral cavity, and the doctor fixes the left and right arc-shaped lip embedding outlines 2 on the lips of the patient by taking the human center as a central line; the negative pressure device 4 is started, the oral treatment operation is carried out simultaneously, and the droplets, the spit and the tooth debris generated by the root canal treatment in the oral cavity of the patient are sucked into the hole or the groove 231 by the outer wall of the thin-wall tube 23 and the square hole or the round hole 11 in the middle of the negative pressure tube 1, so that no treatment product adheres to the inner wall of the arc-shaped lip embedding contour 2, the visual observation of a treating doctor is clear and not affected, and the health of the patient and the doctor is kept in the treatment process.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (3)
1. A negative pressure mouth gag for oral cavity medical treatment its characterized in that: comprises a left arc-shaped lip embedding profile and a right arc-shaped lip embedding profile, wherein the arc-shaped lip embedding profiles comprise an upper wing and a lower wing which wrap the lip side of a mouth,
the thin-wall pipe is connected with the upper wing and the lower wing; the inner wall of the thin-wall tube is attached to the side of the lips, and the outer wall of the thin-wall tube is positioned in the oral cavity;
the outer wall of the thin-wall pipe is also provided with holes or grooves which are uniformly distributed along the embedded profile of the arc lip;
the left and right arc-shaped lip embedding profiles are connected through a negative pressure pipe in the middle, and the thin-walled pipes on the left and right sides are communicated with the negative pressure pipe to form a whole;
the negative pressure pipe is connected with the negative pressure device through a connecting pipe.
2. The negative pressure mouth gag for oral medical treatment according to claim 1, characterized by:
the middle part of the negative pressure pipe is also provided with a square hole or a round hole.
3. The negative pressure mouth gag for oral medical treatment according to claim 1, characterized by:
the negative pressure pipe is divided into three channels by two built-in clapboards; the channel in the middle part is connected with the square hole or the round hole; the channels on the two sides are respectively connected with the left thin-wall pipe and the right thin-wall pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020899016.1U CN212395097U (en) | 2020-05-26 | 2020-05-26 | Negative pressure mouth gag for oral medical treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020899016.1U CN212395097U (en) | 2020-05-26 | 2020-05-26 | Negative pressure mouth gag for oral medical treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212395097U true CN212395097U (en) | 2021-01-26 |
Family
ID=74402275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020899016.1U Active CN212395097U (en) | 2020-05-26 | 2020-05-26 | Negative pressure mouth gag for oral medical treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212395097U (en) |
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2020
- 2020-05-26 CN CN202020899016.1U patent/CN212395097U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |