CN115068152B - Oral cavity mouth gag - Google Patents
Oral cavity mouth gag Download PDFInfo
- Publication number
- CN115068152B CN115068152B CN202210549593.1A CN202210549593A CN115068152B CN 115068152 B CN115068152 B CN 115068152B CN 202210549593 A CN202210549593 A CN 202210549593A CN 115068152 B CN115068152 B CN 115068152B
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- Prior art keywords
- supporting part
- oral cavity
- adsorption tube
- supporting
- mouth gag
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/16—Bite blocks
-
- 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
- A61C17/08—Aspiration nozzles
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurosurgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The application discloses an oral cavity mouth gag, which comprises a first supporting part, a second supporting part and an adsorption tube, wherein the first supporting part is used for expanding a lip, the second supporting part is arranged in a cheek part, the first supporting part is arranged around the lip, an operation opening is arranged in the middle of the first supporting part, the proximal end of the second supporting part is connected with the first supporting part, the distal end of the second supporting part extends to a tongue root area through a pharynx, one end of the adsorption tube extends to the first supporting part, the other end of the adsorption tube extends to the distal end of the second supporting part, a negative pressure device is connected to the adsorption tube, the first supporting part is arranged on the oral cavity mouth gag for expanding the lip to expose the inside of an oral cavity, an operation opening which is convenient for doctors to carry out oral cavity treatment is formed, and the adsorption tube is arranged in the second supporting part for adsorbing foreign matters and liquid in the oral cavity, so that the foreign matters or the liquid from the oral cavity can be prevented from directly entering the pharynx, and the oral cavity mouth gag can effectively prevent patients from swallowing and sucking by mistake.
Description
Technical Field
The application is used in the field of oral appliances, and particularly relates to an oral cavity mouth gag.
Background
During oral treatment, due to various special conditions: if patient saliva is more, patient's sudden rotation head, opening degree is not enough, and the tooth is crooked, can't make the oral cavity open through supporting the tooth, and operation local district structure complicacy factor all probably influences doctor's normal operating, leads to appearing some tiny sharp-pointed apparatuses, for example root canal contusion, implant seal screw or implant healing cap etc. the circumstances at patient's oropharynx, perhaps often have some tiny cracked tooth piece to splash to oropharynx at the tooth extraction in-process, leads to the foreign matter to be swallowed by mistake and get into the gastrointestinal tract, leads to the gastrointestinal tract to be impaled, or the foreign matter is inhaled by mistake into the respiratory tract, leads to respiratory airway obstruction, appears patient choking dead condition even.
Disclosure of Invention
The application aims to at least solve one of the technical problems in the prior art and provides an oral cavity opener which can prevent a patient from swallowing and sucking by mistake in the oral cavity treatment process.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an oral cavity mouth gag, includes the first supporting part that is used for strutting the lip, establishes second supporting part and the adsorption tube in the cheek, first supporting part sets up around the lip, the intermediate position department of first supporting part is equipped with the operation mouth, the proximal end of second supporting part with first supporting part links to each other, the distal end of second supporting part extends to the tongue root region through the pharyngeal, the one end of adsorption tube to first supporting part extends, the other end extends to the distal end of second supporting part, be connected with negative pressure equipment on the adsorption tube.
Preferably, the adsorption tube is arranged in the first supporting part and the second supporting part, a first opening is formed in the far end of the second supporting part, the adsorption tube is communicated with the inside of the oral cavity through the first opening, a second opening is formed in the first supporting part, the adsorption tube is communicated with the outside of the oral cavity through the second opening, the negative pressure device is communicated with the adsorption tube through the second opening, and the negative pressure device is arranged outside the oral cavity.
Preferably, the first opening includes a plurality of adsorption holes, and the adsorption tube communicates with the inside of the oral cavity through the adsorption holes.
Preferably, the second supporting member includes a left second supporting member and a right second supporting member, and the left second supporting member and the right second supporting member are respectively disposed at both sides of the first supporting member.
Preferably, the adsorption tube comprises a first adsorption tube and a second adsorption tube, the first adsorption tube is U-shaped, one end of the first adsorption tube extends into the left second support component, the other end of the first adsorption tube extends into the right second support component, the middle position of the first adsorption tube is arranged in the first support component, one end of the second adsorption tube is communicated with the middle line position of the first adsorption tube, and the other end of the second adsorption tube is connected with the negative pressure equipment.
Preferably, the second support member includes a cheek plate located outside the second support member, the cheek plate being tapered from a proximal end to a distal end.
Preferably, the first and second support members are each made of a resilient transparent material and the cheeks are made of a rigid plastic.
Preferably, the oral cavity and pharyngeal portion are divided into two parts by the blocking component, and the second supporting component is located in the blocking component.
Preferably, the barrier component is a barrier film, a barrier bag extending into the cheek is arranged on the barrier film, and the distal end of the second support component extends towards the inside of the barrier bag.
Preferably, the first supporting member is in an elliptical ring shape, a groove for accommodating the lip is formed in the first supporting member, and the groove is arranged around the periphery of the first supporting member.
One of the above technical solutions has at least one of the following advantages or beneficial effects: this oral cavity mouth gag struts the lip through setting up first supporting part to expose inside the oral cavity, form the operation mouth that the doctor of being convenient for carries out oral treatment, the doctor of being convenient for operates, set up the second supporting part that links to each other with first supporting part in the cheek portion, through setting up the adsorption tube in the second supporting part, the oral cavity outside sets up negative pressure equipment and links to each other with the adsorption tube, realize adsorbing foreign matter and liquid in the oral cavity, in order to prevent that foreign matter or liquid from the oral cavity from directly getting into the pharyngeal, this oral cavity mouth gag can prevent effectively that the patient from endocytosis mistake in the oral cavity treatment process from inhaling.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a front view of one embodiment of the present application;
fig. 2 is a top view of one embodiment shown in fig. 1.
Detailed Description
Reference will now be made in detail to the present embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present application, but not to limit the scope of the present application.
In the present application, if directions (up, down, left, right, front and rear) are described, they are merely for convenience of description of the technical solution of the present application, and do not indicate or imply that the technical features must be in a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present application, "a plurality of" means one or more, and "a plurality of" means two or more, and "greater than", "less than", "exceeding", etc. are understood to not include the present number; "above", "below", "within" and the like are understood to include this number. In the description of the present application, the description of "first" and "second" if any is used solely for the purpose of distinguishing between technical features and not necessarily for the purpose of indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the present application, unless clearly defined otherwise, terms such as "disposed," "mounted," "connected," and the like should be construed broadly and may be connected directly or indirectly through an intermediate medium, for example; the connecting device can be fixedly connected, detachably connected and integrally formed; can be mechanically connected, electrically connected or capable of communicating with each other; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the application can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Wherein fig. 1 and 2 show reference direction coordinate systems of embodiments of the present application, and the embodiments of the present application are described below with reference to the directions shown in fig. 1 and 2.
An embodiment of the present application provides an oral cavity mouth gag, referring to fig. 1, comprising a first support member 100 for opening lips, a second support member 200 provided in cheeks, and an adsorption tube 300, the first support member 100 being provided around the lips, an operation port 110 being provided at a middle position of the first support member 100, the first support member being capable of separating an upper lip from a lower lip to expose an inside of an oral cavity for a doctor's operation, a proximal end of the second support member 200 being connected to the first support member 100, a distal end of the second support member 200 extending to a tongue root region through a pharynx, one end of the adsorption tube 300 extending to the first support member 100, the other end extending to a distal end of the second support member 200, a negative pressure device being connected to the adsorption tube 300, the negative pressure device being capable of generating negative pressure and adsorbing foreign substances or liquid to a nozzle of the adsorption tube 300 through the adsorption tube 300, so as to prevent the foreign substances and liquid from the oral cavity from directly entering the pharynx, the oral cavity mouth gag being capable of effectively preventing a patient from swallowing errors during oral cavity treatment.
As a preferred embodiment of the present application, referring to fig. 1 and 2, an adsorption tube 300 is provided inside the first support member 100 and the second support member 200, a distal end of the adsorption tube 300 is connected to a distal end of the second support member 200, a distal end of the second support member 200 is provided with a first opening 210, the adsorption tube 300 is communicated with an inside of an oral cavity through the first opening 210, a proximal end of the adsorption tube 300 extends into the first support member 100, the first support member 100 is provided with a second opening 120, the adsorption tube 300 is communicated with an outside of the oral cavity through the second opening 120, a negative pressure device is communicated with the adsorption tube 300 through the second opening 120, and a negative pressure device is provided outside of the oral cavity and adsorbs foreign matters or liquid to the second opening 120 through the adsorption tube 300 to effectively prevent a patient from swallowing and sucking by mistake during oral treatment, and preferably, the negative pressure device is a dental chair negative pressure device.
Referring to fig. 1, the first opening 210 includes a plurality of suction holes 211, and the suction pipe 300 communicates with the inside of the oral cavity through the suction holes 211, and the plurality of suction holes 211 can increase suction force so that foreign substances or liquid can be more easily sucked.
Preferably, referring to fig. 2, the second support member 200 includes a left side second support member 220 and a right side second support member 230, and the left side second support member 220 and the right side second support member 230 are respectively provided at both sides of the first support member 100 to better fit the oral cavity inner structure.
As a preferred embodiment of the present application, referring to fig. 1 and 2, the adsorption tube 300 includes a first adsorption tube 310 and a second adsorption tube 320, the first adsorption tube 310 has a U shape, one end of the first adsorption tube 310 extends into the left second support member 220, the other end extends into the right second support member 230, the middle position of the first adsorption tube 310 is disposed in the first support member 100, one end of the second adsorption tube 320 is connected to the middle line of the first adsorption tube 310, and the other end is connected to the negative pressure device through the second opening 120, so that the oral cavity mouth gag has a simpler and more practical structure.
Referring to fig. 1, the second support member 200 includes cheeks positioned on the outer side of the second support member 200, the cheeks having a size that gradually decreases from the proximal end to the distal end and to the tongue base, the cheeks being capable of spreading the cheeks to avoid hypertrophied tongue or cheek from affecting doctor operation.
Preferably, both the first support member 100 and the second support member 200 are made of an elastic transparent material to enhance patient comfort while supporting the lips of the patient, and preferably, the cheek plates are made of a rigid plastic to better support the hypertrophied tongue or cheek portion for oral treatment procedures.
Preferably, the oral cavity mouth gag further comprises a blocking part 400, one end of the blocking part 400 is connected with the periphery of the first supporting part 100, the other end of the blocking part 400 stretches into the oral cavity of a patient, the blocking part 400 divides the oral cavity into two parts with the pharyngeal part, foreign matters or liquid in the oral cavity can be further blocked from entering the pharyngeal part, and the second supporting part 200 is positioned in the blocking part 400, so that the oral cavity mouth gag has better effect of preventing the mistaken swallowing and the mistaken sucking.
Referring to fig. 1, the barrier member 400 is a barrier film, the barrier film is up to the middle posterior portion of the soft palate and down to the tongue root region, referring to fig. 2, a barrier bag 500 extending into the cheek portion is provided on the barrier film, the barrier bag 500 is in a pocket shape, the size of the barrier bag 500 is reduced from the proximal end to the distal end, the distal end of the barrier bag 500 extends to the tips of the double-sided cheek fat pad, and the distal end of the second support member 200 extends to the inside of the barrier bag 500.
Preferably, referring to fig. 1, the first support member 100 is in an elliptical ring shape, referring to fig. 2, the first support member 100 is provided with a groove 130 for accommodating a lip, the groove 130 is disposed around the outer circumference of the first support member 100, and the lip is embedded in the groove 130 in use, so as to better prop open the upper and lower lips to expose the inside of the mouth, and the groove 130 can ensure that the lips cannot come out of the first support member 100, and it is understood that the first support member 100 and the groove 130 can be designed with different diameters according to the age of the patient.
In the description of the present specification, reference to the terms "example," "embodiment," or "some embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The present application is, of course, not limited to the above-described embodiments, and one skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the application, and these equivalent modifications or substitutions are intended to be included in the scope of the present application as defined in the appended claims.
Claims (8)
1. An oral cavity opener, characterized in that: including being used for propping open the first supporting part of lip, establish second supporting part and the adsorption tube in the cheek, first supporting part sets up around the lip, the intermediate position department of first supporting part is equipped with the operation mouth, the proximal end of second supporting part with first supporting part links to each other, the distal end of second supporting part extends to the tongue root region through the pharynx, the one end of adsorption tube extends to first supporting part, the other end extends to the distal end of second supporting part, be connected with negative pressure equipment on the adsorption tube, still include the separation part, the one end of separation part with the periphery of first supporting part links to each other, the other end stretches into patient's oral cavity inside, separation part separates oral cavity and pharynx into two parts, the second supporting part is located in the separation part, the separation part is the separation membrane, be equipped with the separation bag that stretches into the cheek on the separation membrane, the distal end of second supporting part extends to the inside of separation bag.
2. The oral cavity mouth gag according to claim 1, characterized in that: the adsorption tube is arranged in the first supporting part and the second supporting part, a first opening is formed in the far end of the second supporting part, the adsorption tube is communicated with the inside of an oral cavity through the first opening, a second opening is formed in the first supporting part, the adsorption tube is communicated with the outside of the oral cavity through the second opening, negative pressure equipment is communicated with the adsorption tube through the second opening, and the negative pressure equipment is arranged outside the oral cavity.
3. The oral cavity mouth gag according to claim 2, characterized in that: the first opening comprises a plurality of adsorption holes, and the adsorption tube is communicated with the inside of the oral cavity through the adsorption holes.
4. The oral cavity mouth gag according to claim 2, characterized in that: the second supporting component comprises a left second supporting component and a right second supporting component, and the left second supporting component and the right second supporting component are respectively arranged on two sides of the first supporting component.
5. The oral cavity mouth gag according to claim 4, characterized in that: the adsorption tube comprises a first adsorption tube and a second adsorption tube, the first adsorption tube is U-shaped, one end of the first adsorption tube stretches into the left second support component, the other end stretches into the right second support component, the middle position of the first adsorption tube is arranged in the first support component, one end of the second adsorption tube is communicated with the central line position of the first adsorption tube, and the other end of the second adsorption tube is connected with negative pressure equipment.
6. The oral cavity mouth gag according to claim 1, characterized in that: the second support member includes a cheek plate located on an outer side of the second support member, the cheek plate being tapered from a proximal end to a distal end.
7. The oral cavity mouth gag according to claim 6, characterized in that: the first and second support members are each made of a resilient transparent material and the cheeks are made of a rigid plastic.
8. The oral cavity mouth gag according to claim 1, characterized in that: the first supporting part is elliptical, a groove for accommodating the lip is formed in the first supporting part, and the groove is arranged around the periphery of the first supporting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210549593.1A CN115068152B (en) | 2022-05-20 | 2022-05-20 | Oral cavity mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210549593.1A CN115068152B (en) | 2022-05-20 | 2022-05-20 | Oral cavity mouth gag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115068152A CN115068152A (en) | 2022-09-20 |
| CN115068152B true CN115068152B (en) | 2023-10-03 |
Family
ID=83249525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210549593.1A Active CN115068152B (en) | 2022-05-20 | 2022-05-20 | Oral cavity mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115068152B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104062A (en) * | 1986-06-16 | 1987-05-13 | 天津警备区后勤部 | A kind of oral support tool |
| KR20100085637A (en) * | 2009-01-21 | 2010-07-29 | 주식회사 메디와이드 | Assistant apparatus for oral treatment |
| CN103860286A (en) * | 2012-12-10 | 2014-06-18 | 张建卿 | Multifunctional oral foreign body guard |
| CN203802594U (en) * | 2014-04-30 | 2014-09-03 | 丽水市人民医院 | All-dimensional suction mouth gag special for children |
| CN108523828A (en) * | 2018-05-04 | 2018-09-14 | 四川大学 | A kind of children's use gear tongue mouth mirror |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8667970B2 (en) * | 2007-11-13 | 2014-03-11 | Apnicure, Inc. | Airway device with tongue-engaging member |
| US20210369429A1 (en) * | 2020-05-26 | 2021-12-02 | Sota Precision Optics, Inc. | Dental suction device utilizing high volume evacuator (hve) line |
-
2022
- 2022-05-20 CN CN202210549593.1A patent/CN115068152B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104062A (en) * | 1986-06-16 | 1987-05-13 | 天津警备区后勤部 | A kind of oral support tool |
| KR20100085637A (en) * | 2009-01-21 | 2010-07-29 | 주식회사 메디와이드 | Assistant apparatus for oral treatment |
| CN103860286A (en) * | 2012-12-10 | 2014-06-18 | 张建卿 | Multifunctional oral foreign body guard |
| CN203802594U (en) * | 2014-04-30 | 2014-09-03 | 丽水市人民医院 | All-dimensional suction mouth gag special for children |
| CN108523828A (en) * | 2018-05-04 | 2018-09-14 | 四川大学 | A kind of children's use gear tongue mouth mirror |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115068152A (en) | 2022-09-20 |
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