CN108852267B - Oral cavity mouth gag - Google Patents
Oral cavity mouth gag Download PDFInfo
- Publication number
- CN108852267B CN108852267B CN201810803501.1A CN201810803501A CN108852267B CN 108852267 B CN108852267 B CN 108852267B CN 201810803501 A CN201810803501 A CN 201810803501A CN 108852267 B CN108852267 B CN 108852267B
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- oral cavity
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- magnetism
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 37
- 230000005389 magnetism Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- 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
-
- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/0661—Endoscope light sources
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses an oral cavity mouth gag, which comprises: the hand-held part is provided with an opening, and the operation part is connected with the hand-held part and extends out of the opening; the operation portion includes upper plate and hypoplastron, the upper plate includes the first magnetism section that links to each other with handheld portion and the first ordinary section that links to each other with first magnetism section, the hypoplastron includes the second magnetism section that links to each other with handheld portion and the ordinary section of second that links to each other with second magnetism section, the opposite face magnetism looks attraction of first magnetism section and second magnetism section, be equipped with magnet between first magnetism section and the second magnetism section, magnet runs through handheld portion and can be at handheld portion internal rotation, the ordinary section of first ordinary section and/or the ordinary section of second are equipped with the spout of fretwork, be equipped with in the spout and can be at the gliding lighting device of spout. The invention has sufficient light source, good opening effect, simple operation and adjustable opening size and is suitable for different patients.
Description
Technical Field
The invention relates to the technical field of oral medical instruments, in particular to an oral cavity mouth gag.
Background
Mouth openers, also known as mouth openers, are devices for opening the mouth when breathing is difficult or the stomach needs to be washed unconsciously.
In the process of oral treatment, because various operations need to occupy certain space in the oral cavity, a patient needs to open the mouth for a long time, and the patient is easy to fatigue and even suffer, so that the patient cannot be well matched with an oral physician, the treatment operation is influenced, and even the treatment fails. Therefore, oral cavity mouth openers are often selected by stomatologists to assist examination and treatment, and various oral cavity mouth openers exist in the market at present, the structure composition and the operation method of the oral cavity mouth openers are different, and the mouth opening effect is approved by the stomatologists.
However, because of the delicate dental operation, the complex anatomical structure in the oral cavity, the small operation visual field and the insufficient light source, even when the patient uses the oral cavity mouth gag, the operation process of the oral cavity doctor and the observation and study of the intern are often affected, the requirement that the patient obtains the intuitive understanding of the condition of the patient cannot be met, and much inconvenience is brought to clinical treatment and teaching.
Disclosure of Invention
The invention aims to provide an oral cavity mouth gag which has sufficient light source, good opening effect, simple operation and adjustable opening size and is suitable for different patients aiming at the defects in the prior art.
The invention solves the technical problem, adopts the technical scheme that an oral cavity mouth gag is provided, which comprises: the hand-held part is provided with an opening, and the operation part is connected with the hand-held part and extends out of the opening; the operation portion comprises an upper plate and a lower plate, the upper plate comprises a first magnetic section and a first common section, the first magnetic section is connected with the handheld portion, the second common section is connected with the second magnetic section, the opposite magnetic surfaces of the first magnetic section and the second magnetic section attract each other, a magnet is arranged between the first magnetic section and the second magnetic section, the magnet penetrates through the handheld portion and can rotate in the handheld portion, the first common section and/or the second common section are/is provided with a hollowed-out sliding groove, and a lighting device capable of sliding in the sliding groove is arranged in the sliding groove.
Preferably, an elastic member is disposed between the upper plate and the lower plate. When the upper plate and the lower plate are attracted with the magnet, the elastic piece is in a compressed state, the magnet is rotated, the upper plate and the lower plate are repelled with the magnet, the elastic piece generates elastic force on the upper plate and the lower plate, the opening force of the oral cavity mouth gag on the oral cavity of a patient is increased, and the effect of the oral cavity mouth gag is better.
Further preferably, the lower end of the elastic part is provided with a limiting rod, and the lower plate is provided with a through hole for the limiting rod to pass through. The size of the mouth of the oral cavity mouth gag can be adjusted according to the needs of the patient.
Further preferably, the limiting rod is provided with a thread and a limiting ring capable of screwing in or screwing out of the thread. The size of the opening between the upper plate and the lower plate is controlled by adjusting the position of the limiting ring, and the more upward the limiting rod is, the larger the opening is.
Preferably, the lighting device comprises a sliding rod capable of sliding in the sliding groove and a lighting lamp connected with the sliding rod, and the sliding rod is provided with a groove for accommodating the edge of the sliding groove. The sliding rod is provided with two opposite grooves, so that the sliding rod can conveniently slide in the sliding groove and cannot rotate.
Further preferably, the surface of the sliding chute is provided with a soft layer. The flexible layer can have certain fixed power to the slide bar, prevents the slide bar self-sliding in the spout.
Further preferably, the illuminating lamp is rotatably connected with the sliding rod. Medical personnel can rotate the light according to patient's condition, make it can observe the affected part that wants to observe.
Further preferably, a battery, a bulb connected with the battery and a button for controlling the bulb to be turned on and off are arranged in the illuminating lamp.
Preferably, one end of each of the first common section and the second common section, which is far away from the handheld part, is provided with a tooth pad. Protecting the teeth and lips of the patient.
Preferably, the outer surface of the hand-held part is provided with a rotating disc connected with the magnet. More convenient for medical personnel to rotate the magnet.
The invention has the following beneficial effects:
1. the first magnetic section and the second magnetic section are arranged, and opposite faces of the first magnetic section and the second magnetic section are magnetically attracted, so that the magnets are placed between the first magnetic section and the second magnetic section, and the upper plate and the lower plate can be opened and closed through rotation of the magnets.
2. The lighting device can slide, and the distance between the lighting device and the patient can be adjusted by medical staff according to the condition of the patient, so that the medical staff can observe the patient more conveniently and clearly.
3. The illuminating lamp is rotatably connected with the sliding rod. Medical personnel can rotate the light according to patient's condition, make it can observe the affected part that wants to observe.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a plan view of a second general segment in embodiment 1;
FIG. 3 is a schematic view of a slide bar;
FIG. 4 is a schematic structural view of example 2 of the present invention;
fig. 5 is a plan view of the lower plate in example 2.
In the figure: 1. the handheld portion, 11, the opening, 2, the operation portion, 21, the upper plate, 211, the first magnetism section, 212, the first ordinary section, 22, the lower plate, 221, the second magnetism section, 222, the second ordinary section, 223, the through-hole, 3, magnet, 4, the spout, 41, the soft layer, 5, lighting device, 51, the slide bar, 511, the recess, 52, the light, 6, the elastic component, 61, the gag lever post, 611, the spacing ring, 7, the tooth gasket, 8, the carousel.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Example 1:
an oral cavity opener as shown in fig. 1 to 3 comprises a hand-held portion 1 and an operating portion 2. The hand-held portion 1 has an opening 11, and the operation portion 2 is connected to the hand-held portion 1 and extends out of the opening 11.
The operation part 2 comprises an upper plate 21 and a lower plate 22, the upper plate 21 comprises a first magnetic section 211 connected with the handheld part 1 and a first common section 212 connected with the first magnetic section 211, the lower plate 22 comprises a second magnetic section 221 connected with the handheld part 1 and a second common section 222 connected with the second magnetic section 221, opposite surfaces of the first magnetic section 211 and the second magnetic section 221 are magnetically attracted, a magnet 3 is arranged between the first magnetic section 211 and the second magnetic section 221, the magnet 3 penetrates through the handheld part 1 and can rotate in the handheld part 1, opposite surfaces of the first magnetic section and the second magnetic section are magnetically attracted, the magnet is placed between the first magnetic section 211 and the second magnetic section, and opening and closing between the upper plate and the lower plate can be achieved through rotation of the magnet, for example: the opposite surfaces of the first magnetic section and the second magnetic section are respectively provided with magnetism of S and magnetism of N, when the magnet is positioned at the upper part of the magnet and is N, and the lower part of the magnet is S, the upper plate and the lower plate are closed, and when the magnet is positioned at the upper part of the magnet and is S, and when the magnet is positioned at the lower part of the magnet and is N, the upper plate and the lower plate are opened. The first common section 212 and/or the second common section 222 are/is provided with a hollow chute 4, the second common section is only provided with a chute, the chute 4 is internally provided with an illuminating device 5 capable of sliding in the chute 4, and the illuminating device can slide, so that medical personnel can adjust the distance between the illuminating device and a patient according to the condition of the patient, and the observation can be more convenient and clear.
The lighting device 5 includes a sliding rod 51 capable of sliding in the sliding groove 4 and a lighting lamp 52 connected to the sliding rod 51, and the sliding rod 51 is provided with a groove 511 for accommodating the edge of the sliding groove 4. The sliding rod is provided with two opposite grooves, so that the sliding rod can conveniently slide in the sliding groove and cannot rotate.
The surface of the sliding chute 4 is provided with a soft layer 41. The flexible layer can have certain fixed power to the slide bar, prevents the slide bar self-sliding in the spout.
The illuminating lamp 52 is rotatably connected with the sliding rod 51. Medical personnel can rotate the light according to patient's condition, make it can observe the affected part that wants to observe.
The lighting lamp 52 is provided with a battery, a bulb connected to the battery, and a button for controlling the on/off of the bulb.
The first and second common sections 212, 222 are each provided with a dental pad 7 at the end remote from the handpiece 1. Protecting the teeth and lips of the patient.
The outer surface of the hand-held part 1 is provided with a turntable 8 connected with the magnet 3. More convenient for medical personnel to rotate the magnet.
Example 2:
an oral cavity opener as shown in fig. 3 to 5 comprises a hand-held portion 1 and an operating portion 2. More preferably on the basis of embodiment 1:
an elastic member 6 is provided between the upper plate 21 and the lower plate 22. When the upper plate and the lower plate are attracted with the magnet, the elastic piece is in a compressed state, the magnet is rotated, the upper plate and the lower plate are repelled with the magnet, the elastic piece generates elastic force on the upper plate and the lower plate, the opening force of the oral cavity mouth gag on the oral cavity of a patient is increased, and the effect of the oral cavity mouth gag is better.
The lower end of the elastic member 6 is provided with a stopper 61, and the lower plate 22 is provided with a through hole 223 through which the stopper 61 passes. The size of the mouth of the oral cavity mouth gag can be adjusted according to the needs of the patient.
The stopper rod 61 is provided with a screw thread and a stopper ring 611 capable of screwing in and out on the screw thread. The size of the opening between the upper plate and the lower plate is controlled by adjusting the position of the limiting ring, and the more upward the limiting rod is, the larger the opening is.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (7)
1. An oral cavity mouth gag which characterized in that: comprises a handheld part (1) with an opening (11) and an operation part (2) which is connected with the handheld part (1) and extends out of the opening (11); the operating part (2) comprises an upper plate (21) and a lower plate (22), the upper plate (21) comprises a first magnetic section (211) connected with the handheld part (1) and a first common section (212) connected with the first magnetic section (211), the lower plate (22) comprises a second magnetic section (221) connected with the handheld part (1) and a second common section (222) connected with the second magnetic section (221), opposite surfaces of the first magnetic section (211) and the second magnetic section (221) are magnetically attracted, a magnet (3) is arranged between the first magnetic section (211) and the second magnetic section (221), the magnet (3) penetrates through the handheld part (1) and can rotate in the handheld part (1), an elastic piece (6) is arranged between the upper plate (21) and the lower plate (22), and a limit rod (61) is arranged at the lower end of the elastic piece (6), the lower plate (22) is provided with a through hole (223) for the limiting rod (61) to pass through, the limiting rod (61) is provided with a thread and a limiting ring (611) which can be screwed in or out on the thread; the first common section (212) and/or the second common section (222) are/is provided with a hollow chute (4), and a lighting device (5) capable of sliding in the chute (4) is arranged in the chute (4).
2. The oral cavity opener of claim 1, wherein: the lighting device (5) comprises a sliding rod (51) capable of sliding in the sliding groove (4) and a lighting lamp (52) connected with the sliding rod (51), and a groove (511) for accommodating the edge of the sliding groove (4) is formed in the sliding rod (51).
3. The oral cavity opener of claim 2, wherein: and a soft layer (41) is arranged on the surface of the sliding groove (4).
4. The oral cavity opener of claim 2, wherein: the illuminating lamp (52) is rotatably connected with the sliding rod (51).
5. The oral cavity opener of claim 2, wherein: the lighting lamp (52) is internally provided with a battery, a bulb connected with the battery and a button for controlling the bulb to be turned on or off.
6. The oral cavity opener of claim 1, wherein: one ends of the first common section (212) and the second common section (222) far away from the handheld part (1) are respectively provided with a tooth pad (7).
7. The oral cavity opener of claim 1, wherein: the outer surface of the handheld part (1) is provided with a turntable (8) connected with the magnet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803501.1A CN108852267B (en) | 2018-07-20 | 2018-07-20 | Oral cavity mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803501.1A CN108852267B (en) | 2018-07-20 | 2018-07-20 | Oral cavity mouth gag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108852267A CN108852267A (en) | 2018-11-23 |
| CN108852267B true CN108852267B (en) | 2020-07-10 |
Family
ID=64304035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810803501.1A Expired - Fee Related CN108852267B (en) | 2018-07-20 | 2018-07-20 | Oral cavity mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108852267B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711042B (en) * | 2019-11-15 | 2020-11-20 | 新沂市锡沂高新材料产业技术研究院有限公司 | Mouth shaping device for oral treatment assistance |
| CN111528778A (en) * | 2020-06-03 | 2020-08-14 | 何振汉 | Mouth auxiliary expanding device for throat detection for otolaryngological department |
| CN114533188A (en) * | 2022-02-18 | 2022-05-27 | 四川大学华西医院 | Orthopedics location perforating device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204233098U (en) * | 2014-11-13 | 2015-04-01 | 李允凯 | Neurology Department is with automatically driving tooth device |
| CN204683831U (en) * | 2015-06-02 | 2015-10-07 | 青岛市市立医院 | A kind of prosthodontic device |
| CN204950878U (en) * | 2015-09-23 | 2016-01-13 | 北华大学 | Oral cavity expanding device |
| CN107212923A (en) * | 2017-07-13 | 2017-09-29 | 上海逸思医疗科技有限公司 | A kind of surgical operating instrument that there is electricity to drive clamping device |
| CN107928725A (en) * | 2017-12-12 | 2018-04-20 | 湖南瀚德微创医疗科技有限公司 | A kind of laparoscope retracts suspension apparatus with tissue magnetic |
| CN207400716U (en) * | 2017-03-17 | 2018-05-25 | 朱梓建 | A kind of special head lamp of convenient adjustable ear-nose-throat department |
-
2018
- 2018-07-20 CN CN201810803501.1A patent/CN108852267B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204233098U (en) * | 2014-11-13 | 2015-04-01 | 李允凯 | Neurology Department is with automatically driving tooth device |
| CN204683831U (en) * | 2015-06-02 | 2015-10-07 | 青岛市市立医院 | A kind of prosthodontic device |
| CN204950878U (en) * | 2015-09-23 | 2016-01-13 | 北华大学 | Oral cavity expanding device |
| CN207400716U (en) * | 2017-03-17 | 2018-05-25 | 朱梓建 | A kind of special head lamp of convenient adjustable ear-nose-throat department |
| CN107212923A (en) * | 2017-07-13 | 2017-09-29 | 上海逸思医疗科技有限公司 | A kind of surgical operating instrument that there is electricity to drive clamping device |
| CN107928725A (en) * | 2017-12-12 | 2018-04-20 | 湖南瀚德微创医疗科技有限公司 | A kind of laparoscope retracts suspension apparatus with tissue magnetic |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108852267A (en) | 2018-11-23 |
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Granted publication date: 20200710 |
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