CN113413124A - Oral auxiliary supporting device capable of being snooped at multiple angles for oral medical examination - Google Patents
Oral auxiliary supporting device capable of being snooped at multiple angles for oral medical examination Download PDFInfo
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- CN113413124A CN113413124A CN202110718957.XA CN202110718957A CN113413124A CN 113413124 A CN113413124 A CN 113413124A CN 202110718957 A CN202110718957 A CN 202110718957A CN 113413124 A CN113413124 A CN 113413124A
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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
- A61B1/247—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 with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
- A61B1/253—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 with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors with means for preventing fogging
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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
- A61B1/00064—Constructional details of the endoscope body
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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
- A61B1/00131—Accessories for endoscopes
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- 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
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- 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
- A61C17/088—Saliva removers; Accessories therefor with mirrors
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- 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)
- Surgery (AREA)
- Veterinary Medicine (AREA)
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- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Neurosurgery (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses an oral auxiliary supporting device for multi-angle snooping oral medical examination, which comprises a support, a spring, an upper bracket, a lower bracket, a movable ball and a second connecting rod, wherein the lower end of the support is provided with an air chamber, the upper end of the support is provided with a shaft rod, the outer side of the shaft rod is connected with a sleeve, the outer side of the sleeve is connected with a foot base, the outer side of the foot base is respectively provided with the upper bracket and the lower bracket, a pull block is arranged between the upper bracket and the lower bracket, the middle position of the shaft rod is fixed with a fixing frame through a bolt, and the end of the fixing frame is fixed with a first lens. This oral cavity medical examination that can multi-angle snoop is with oral area auxiliary supporting device adopts the effective support of gas filled mode realization to patient's oral area for it can provide the space of adjusting, releiving for patient's oral area, has folding lens structure simultaneously, and then accomplishes the multi-angle snoop, the inspection to patient's oral cavity, and the practicality is strong.
Description
Technical Field
The invention relates to the technical field of oral medical examination, in particular to an oral auxiliary supporting device for oral medical examination, which can be watched at multiple angles.
Background
The oral cavity is the front end part of the digestive system of the human body, the food needs to be refined through the chewing work of the cavity in the eating process, so as to be beneficial to swallowing and digestion, but partial food residues are remained in the oral cavity in the chewing process, so that the phenomenon of decayed teeth caused by bacteria breeding in the oral cavity is easily caused, and certain inconvenience is brought to people's eating, along with the improvement of living standard of people, most people can regularly go to the department of stomatology to carry out oral cavity examination, so as to prevent the occurrence of oral diseases and carry out timely oral cavity treatment, in the oral cavity medical examination process, in order to facilitate the medical staff to clearly observe the condition of teeth in the oral cavity, the oral cavity auxiliary supporting device is needed to be used for supporting the oral cavity of a patient, but the existing oral auxiliary supporting device for oral cavity medical examination still has some defects, such as:
1. for example, the novel distractor for oral and maxillofacial surgery with the publication number of CN201810517845.6 rotates the screw rod through the handle, the L-shaped plate moves up and down in the rotation process of the screw rod, the L-shaped plate drives the supporting plate to move, thereby distracting the oral cavity of a patient, although the purpose of supporting the oral cavity of the patient can be achieved, the adjusting steps are complicated, and secondly, the hard structure of the threaded connection makes the oral cavity of the patient lack room for relaxation and adjustment, resulting in lower use comfort of the device;
2. because when examining oral cavity inside tooth, half need use mirror reflection to come to observe patient's tooth inboard, because the distribution structure of tooth is the arc form, lead to the inconvenient multi-angle spying of carrying on the oral cavity inboard of the supplementary strutting arrangement of current oral area to increased medical personnel's the detection degree of difficulty, had certain use defect.
Therefore, we propose an oral auxiliary supporting device for oral medical examination which can be watched at multiple angles, so as to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an oral auxiliary supporting device for oral medical examination, which can be snooped at multiple angles, and solves the problems that the adjustment steps of the oral auxiliary supporting device for oral medical examination in the existing market proposed by the background technology are complicated, and secondly, the hard structure of threaded connection causes the oral cavity of a patient to lack room for relaxation and adjustment, so that the use comfort of the device is low, and the multi-angle snooping on the inner side of the oral cavity is inconvenient, so that the detection difficulty of medical workers is increased.
In order to achieve the purpose, the invention provides the following technical scheme: an oral auxiliary supporting device for oral medical examination, which can be snooped at multiple angles, comprises a bracket, a spring, an upper bracket, a lower bracket, a movable ball and a second connecting rod, wherein the lower end of the bracket is provided with an air chamber, the outer side of the air chamber is connected with an air collecting bag, the upper end of the gas bin is provided with an exhaust hole, the outer side of the gas bin is provided with a control rod, the upper end of the bracket is provided with a shaft lever, the outer side of the shaft lever is connected with a sleeve, the outer side of the sleeve is connected with a foot seat through a shaft, the outer wall of the sleeve is provided with a blind groove, the outer side of the foot seat is respectively provided with an upper bracket and a lower bracket, one opposite side of the upper bracket and one opposite side of the lower bracket are both provided with a sliding groove, and the inner side of the sliding groove is provided with a movable ball, a pull block is arranged between the upper bracket and the lower bracket, a fixing frame is fixed at the middle position of the shaft lever through a bolt, and a first lens is fixed at the end of the fixing frame.
Preferably, the lower extreme of gas storehouse has been seted up the inlet port, and the inlet port is one-way circulation structure to gas storehouse and gas collection bag communicate each other, and the gasbag that collects simultaneously is the elastic rubber material, and the inboard of gas storehouse is provided with the baffle moreover, and the inside of baffle is provided with the air guide hole, and the air guide hole is the one-way circulation structure altogether.
Preferably, be connected with the spring between control lever and the gas storehouse, and the control lever passes through the spring and constitutes elastic telescopic structure with the gas storehouse to the lower extreme of control lever is connected with the rubber buffer, and the rubber buffer is round platform shape structure simultaneously, and the rubber buffer is corresponding with the position in exhaust hole moreover.
Preferably, the inner wall of foot rest is provided with the stopper, and is connected with the gas storage bag between the lateral wall of stopper and the inner wall of camera obscura to the intercommunication has the gas transmission hose between gas storage bag and the gas storehouse.
Preferably, the limiting blocks arranged on the inner walls of the foot seats and the blind grooves form a limiting sliding structure, the rotating directions of the foot seats connected with the end parts of the upper bracket and the lower bracket are opposite to those of the sleeve, and the positions of the upper bracket and the lower bracket correspond to each other up and down.
Preferably, the back of the upper bracket and the back of the lower bracket are both bonded with gaskets, the gaskets are of absorbent cotton structures, and the ends of the upper bracket and the lower bracket are provided with lip supports made of silica gel materials.
Preferably, the movable ball and the chute form a sliding structure, a first connecting rod is connected between the movable ball and the pull block, a second lens is hinged to the side surface of the first lens, and a second connecting rod is hinged between the second lens and the pull block.
Preferably, the first lens and the second lens form a folding structure, and the back surfaces of the first lens and the second lens are both provided with a bump.
Compared with the prior art, the invention has the beneficial effects that: the oral auxiliary supporting device for the multi-angle snooping oral medical examination realizes effective support of the oral part of a patient in an inflation mode, so that the oral auxiliary supporting device can provide an adjusting and relieving space for the oral part of the patient, has a foldable lens structure, further completes multi-angle snooping and examination of the oral cavity of the patient, and has strong practicability;
1. the air collecting bag is arranged, the air storage bag is inflated by the air collecting bag through pinching and pressing the air collecting bag, the upper bracket and the lower bracket are pushed to rotate reversely in the expansion process of the air collecting bag, and the upper bracket and the lower bracket can respectively support the upper jaw and the lower jaw of a patient, so that medical personnel can conveniently check the oral cavity of the patient;
2. the first lens and the second lens are arranged, the pull block can be pulled through the first connecting rod in the moving process of the upper bracket and the lower bracket through the rotary support of the upper bracket and the lower bracket, and then the pull block can pull the second lens to be rotationally unfolded through the second connecting rod, so that the first lens and the second lens are distributed in an arc shape, the interior of the oral cavity of a patient can be observed, and meanwhile, the first lens and the second lens which are originally folded can be prevented from generating water mist on the surfaces of the first lens and the second lens to influence the observation effect;
3. be provided with support, activity ball and mount, through runing rest, can be so that it drives first lens through the mount and carries out the angle of elevation regulation, the activity ball can provide the condition for the synchronous revolution of second lens, and then makes first lens, second lens can carry out the multi-angle to the upper and lower gum in patient's oral cavity and observe, has further enlarged the angle of peeping of device, and the practicality is strong.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a side cross-sectional structural schematic view of the present invention;
FIG. 3 is a schematic view of the sleeve mounting structure of the present invention;
FIG. 4 is a schematic view of a mounting structure of the pull block of the present invention;
FIG. 5 is a schematic perspective view of a first lens and a second lens according to the present invention;
FIG. 6 is a schematic view of the connection structure of the air container and the air collecting bag according to the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 6 according to the present invention.
In the figure: 1. a support; 2. a gas bin; 201. a partition plate; 202. an air vent; 3. an air collecting bag; 4. an air inlet; 5. an exhaust hole; 6. a control lever; 7. a spring; 8. a rubber plug; 9. a shaft lever; 10. a sleeve; 11. a foot seat; 12. a limiting block; 13. a hidden groove; 14. a gas storage bag; 15. a gas hose; 16. an upper bracket; 17. a lower bracket; 18. a lip support; 19. a gasket; 20. a chute; 21. a movable ball; 22. pulling the block; 23. a first connecting rod; 24. a fixed mount; 25. a first lens; 26. a second lens; 27. a bump; 28. a second connecting rod.
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.
Referring to fig. 1-7, the present invention provides a technical solution: an oral auxiliary supporting device for oral medical examination capable of being watched at multiple angles comprises a support 1, an air chamber 2, a partition plate 201, an air guide hole 202, an air collecting bag 3, an air inlet hole 4, an air exhaust hole 5, a control rod 6, a spring 7, a rubber plug 8, a shaft lever 9, a sleeve 10, a foot seat 11, a limiting block 12, a hidden groove 13, an air storage bag 14, an air conveying hose 15, an upper bracket 16, a lower bracket 17, a lip support 18, a gasket 19, a sliding groove 20, a movable ball 21, a pulling block 22, a first connecting rod 23, a fixing frame 24, a first lens 25, a second lens 26, a convex block 27 and a second connecting rod 28, wherein the air chamber 2 is arranged at the lower end of the support 1, the air collecting bag 3 is connected to the outer side of the air chamber 2, the air exhaust hole 5 is formed at the upper end of the air chamber 2, the control rod 6 is arranged at the outer side of the air chamber 2, the shaft lever 9 is arranged at the upper end of the support 1, the outer shaft of the shaft lever 9 is connected with the sleeve 10, a foot seat 11 is connected to the outer side of the sleeve 10 through a shaft, a blind groove 13 is formed in the outer wall of the sleeve 10, an upper bracket 16 and a lower bracket 17 are respectively arranged on the outer side of the foot seat 11, sliding grooves 20 are formed in the opposite sides of the upper bracket 16 and the lower bracket 17, movable balls 21 are arranged on the inner sides of the sliding grooves 20, a pull block 22 is arranged between the upper bracket 16 and the lower bracket 17, a fixing frame 24 is fixed to the middle position of the shaft rod 9 through a bolt, and a first lens 25 is fixed to the end of the fixing frame 24;
the lower end of the air bin 2 is provided with an air inlet 4, the air inlet 4 is of a one-way circulation structure, the air bin 2 is communicated with the air collecting bag 3, the air collecting bag 3 is made of elastic rubber, the inner side of the air bin 2 is provided with a partition plate 201, an air guide hole 202 is formed in the partition plate 201, the air guide hole 202 is of a one-way circulation structure, air can be collected through an air exhaust hole 5 formed in the lower end of the air bin 2 through the reset effect of the extruded air collecting bag 3, the device can conveniently and continuously inflate, and air in the air collecting bag 3 can pass through the air guide hole 202 in one way;
a spring 7 is connected between the control rod 6 and the gas bin 2, the control rod 6 and the gas bin 2 form an elastic telescopic structure through the spring 7, the lower end of the control rod 6 is connected with a rubber plug 8, the rubber plug 8 is in a round table structure, the rubber plug 8 corresponds to the exhaust hole 5 in position, and the rubber plug 8 can be used for releasing the blockage of the exhaust hole 5 by pressing the control rod 6, so that the exhaust hole 5 can quickly release gas in the gas bin 2;
the inner wall of the foot seat 11 is provided with a limiting block 12, an air storage bag 14 is connected between the side wall of the limiting block 12 and the inner wall of the blind groove 13, an air conveying hose 15 is communicated between the air storage bag 14 and the air bin 2, and the air collection bag 3 can continuously inflate the air storage bag 14 through the air guiding function of the air conveying hose 15, so that the air storage bag can be rapidly expanded;
the limiting block 12 arranged on the inner wall of the foot seat 11 and the blind groove 13 form a limiting sliding structure, the rotating directions of the foot seat 11 connected with the end parts of the upper bracket 16 and the lower bracket 17 are opposite to that of the sleeve 10, the positions of the upper bracket 16 and the lower bracket 17 are vertically corresponding, the limiting block 12 can be pushed to slide along the blind groove 13 through the expansion of the air storage bag 14, so that the foot seat 11 drives the upper bracket 16 and the lower bracket 17 to rotate, the support of the mouth part of a patient is realized, and meanwhile, the air storage bag 14 still has a certain deformation space after being expanded, so that the device provides a certain adjusting and relieving space for the mouth part of the patient, and the use comfort of the device is improved;
the back surfaces of the upper bracket 16 and the lower bracket 17 are respectively bonded with a gasket 19, the gaskets 19 are of absorbent cotton structures, the end heads of the upper bracket 16 and the lower bracket 17 are provided with a lip support 18 made of silica gel, the device can effectively support the mouth of a patient through the structure, and meanwhile, the gaskets 19 can absorb saliva secreted in the mouth, so that the patient is prevented from being choked;
the movable ball 21 and the chute 20 form a sliding structure, a first connecting rod 23 is connected between the movable ball 21 and the pull block 22, a second lens 26 is hinged to the side surface of the first lens 25, a second connecting rod 28 is hinged between the second lens 26 and the pull block 22, the upper bracket 16 and the lower bracket 17 are rotatably supported, the two lenses can be rotatably unfolded by pulling the second lens 26 through the pull block 22, and the elevation angles of the first lens 25 and the second lens 26 can be changed through the rotation adjustment of the bracket 1, so that the first lens 25 and the second lens 26 can be matched to complete the multi-angle snooping of the device;
the first lens 25 and the second lens 26 form a folding structure, the back surfaces of the first lens 25 and the second lens 26 are provided with the protruding blocks 27, the first lens 25 and the second lens 26 can be heated rapidly before being unfolded through the protruding blocks 27, the problem that the watching of the first lens 25 and the second lens 26 is affected due to fog on the surfaces when the first lens 25 and the second lens 26 are used is avoided, and meanwhile, the first lens 25 and the second lens 26 in the folding shape can be prevented from being collided and damaged when the device is stored.
The working principle is as follows: when the oral auxiliary supporting device for multi-angle snooping oral medical examination is used, firstly, as shown in fig. 1-3 and fig. 5-7, the upper bracket 16 and the lower bracket 17 are placed in the oral cavity of a patient, so that the upper bracket 16 and the lower bracket 17 are respectively attached to the upper and lower gums of the patient, and the lip support 18 can support and expand the lips of the patient, thereby facilitating the observation of the outer sides of the teeth of the patient by medical staff, at the moment, the first lens 25 and the second lens 26 can rapidly absorb heat through the convex blocks 27 on the outer sides thereof, so that the surface temperatures of the first lens 25 and the second lens 26 reach the oral horizontal temperature, thereby avoiding the generation of water mist due to temperature difference of the subsequent mirror surface, then the medical staff can pinch the air collecting bag 3, so that the air in the air collecting bag 3 can enter the air storing bag 14 through the air conveying hose 15 and return along with the elasticity of the air collecting bag 3, the external air can be sucked through the air inlet 4, so that the air storage bag 14 can be continuously inflated by continuously pressing the pinching air storage bag 3, the air storage bag 14 expands along with the rise of the internal air pressure of the air storage bag 14, the air storage bag 14 can push the limiting block 12 to slide along the hidden groove 13, the foot base 11 is driven to rotate, the upper bracket 16 and the lower bracket 17 can rotate reversely, the opening of the upper jaw and the lower jaw of a patient is realized, meanwhile, the elastic characteristic of the air storage bag 14 can provide a slightly movable and adjustable space for the mouth of the patient, the mouth of the patient is prevented from being supported for a long time, the pain feeling is avoided, and the use comfort level of the device is improved;
as shown in fig. 1-5, with the respective rotation of the upper bracket 16 and the lower bracket 17, the two can pull the pull block 22 through the first connecting rod 23 to move horizontally, and further the pull block 22 pulls the second lens 26 through the second connecting rod 28 to unfold, at this time, the first lens 25 and the second lens 26 are distributed in an arc shape, and thereafter, the medical staff can rotate the handheld support 1, so that the support 1 can drive the first lens 25 and the second lens 26 to rotate through the shaft rod 9 and the fixing frame 24 (since the movable ball 21 is slidably connected with the sliding groove 20, the normal rotation of the first lens 25 and the second lens 26 is not affected), so that the medical staff can view the inside of the oral cavity of the patient from multiple angles through the first lens 25 and the second lens 26, thereby improving the convenience of the use of the device;
as shown in fig. 1 and 6-7, after the inspection is completed, only the control rod 6 needs to be pressed, so that the rubber plug 8 moves, so that the rubber plug 8 loses the blocking effect on the exhaust hole 5, at the moment, gas in the gas storage bag 14 can be rapidly discharged through the exhaust hole 5, the limiting block 12 loses the contact force, the upper bracket 16 and the lower bracket 17 can rotate to reset, meanwhile, the first lens 25 and the second lens 26 can be automatically folded and stored, the lenses are prevented from colliding and damaging in the storage process, and a series of work is completed.
Those not described in detail in this specification are within the skill of the art.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a mouth part auxiliary supporting device for oral medical examination that can multi-angle spy, includes support (1), spring (7), upper bracket (16), lower bracket (17), activity ball (21) second connecting rod (28), its characterized in that: the lower end of the support (1) is provided with an air bin (2), the outer side of the air bin (2) is connected with an air collecting bag (3), the upper end of the air bin (2) is provided with an exhaust hole (5), the outer side of the air bin (2) is provided with a control rod (6), the upper end of the support (1) is provided with a shaft lever (9), the outer side of the shaft lever (9) is connected with a sleeve (10) through a shaft, the outer side of the sleeve (10) is connected with a foot rest (11) through a shaft, the outer wall of the sleeve (10) is provided with a hidden groove (13), the outer side of the foot rest (11) is respectively provided with an upper bracket (16) and a lower bracket (17), one opposite side of the upper bracket (16) and one opposite side of the lower bracket (17) are both provided with a sliding groove (20), the inner side of the sliding groove (20) is provided with a movable ball (21), and a pull block (22) is arranged between the upper bracket (16) and the lower bracket (17), a fixing frame (24) is fixed at the middle position of the shaft rod (9) through bolts, and a first lens (25) is fixed at the end of the fixing frame (24).
2. The oral auxiliary supporting device for oral medical examination, which can be snooped at multiple angles according to claim 1, wherein: air inlet (4) have been seted up to the lower extreme of gas storehouse (2), and air inlet (4) are one-way circulation structure to gas storehouse (2) and gas collection bag (3) communicate each other, and simultaneously collection gasbag (3) are the elastic rubber material, and the inboard of gas storehouse (2) is provided with baffle (201) moreover, and the inside of baffle (201) is provided with air guide hole (202), and air guide hole (202) are one-way circulation structure together.
3. The oral auxiliary supporting device for oral medical examination, which can be snooped at multiple angles according to claim 1, wherein: be connected with spring (7) between control lever (6) and gas storehouse (2), and control lever (6) constitute elastic telescopic structure through spring (7) and gas storehouse (2) to the lower extreme of control lever (6) is connected with rubber buffer (8), and rubber buffer (8) are round platform shape structure simultaneously, and rubber buffer (8) are corresponding with the position in exhaust hole (5) moreover.
4. The oral auxiliary supporting device for oral medical examination, which can be snooped at multiple angles according to claim 2, wherein: the inner wall of foot stool (11) is provided with stopper (12), and is connected with gas storage bag (14) between the lateral wall of stopper (12) and the inner wall of camera obscura (13) to intercommunication has gas transmission hose (15) between gas storage bag (14) and gas storehouse (2).
5. The oral auxiliary supporting device for oral medical examination, which can be snooped at multiple angles according to claim 4, wherein: limiting blocks (12) arranged on the inner walls of the foot seats (11) and the blind grooves (13) form limiting sliding structures, the rotating directions of the foot seats (11) connected with the end parts of the upper brackets (16) and the lower brackets (17) are opposite to the rotating directions of the sleeves (10), and the positions of the upper brackets (16) and the lower brackets (17) vertically correspond to each other.
6. The oral auxiliary supporting device for oral medical examination, which can be snooped at multiple angles according to claim 5, wherein: the back faces of the upper bracket (16) and the lower bracket (17) are both bonded with gaskets (19), the gaskets (19) are of absorbent cotton structures, and the ends of the upper bracket (16) and the lower bracket (17) are provided with lip holders (18) made of silica gel materials.
7. The oral auxiliary supporting device for oral medical examination, which can be snooped at multiple angles according to claim 1, wherein: the movable ball (21) and the sliding groove (20) form a sliding structure, a first connecting rod (23) is connected between the movable ball (21) and the pulling block (22), a second lens (26) is hinged to the side face of the first lens (25), and a second connecting rod (28) is hinged between the second lens (26) and the pulling block (22).
8. The oral auxiliary supporting device for oral medical examination, which can be snooped at multiple angles according to claim 7, wherein: the first lens (25) and the second lens (26) form a folding structure, and the back surfaces of the first lens (25) and the second lens (26) are provided with bumps (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110718957.XA CN113413124B (en) | 2021-06-28 | 2021-06-28 | Oral cavity medical examination is with oral cavity auxiliary stay device that can multi-angle snoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110718957.XA CN113413124B (en) | 2021-06-28 | 2021-06-28 | Oral cavity medical examination is with oral cavity auxiliary stay device that can multi-angle snoop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113413124A true CN113413124A (en) | 2021-09-21 |
| CN113413124B CN113413124B (en) | 2023-09-05 |
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|---|---|---|---|
| CN202110718957.XA Active CN113413124B (en) | 2021-06-28 | 2021-06-28 | Oral cavity medical examination is with oral cavity auxiliary stay device that can multi-angle snoop |
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| CN213252253U (en) * | 2020-07-07 | 2021-05-25 | 昆明市儿童医院 | Oral cavity supporting positioner for pediatric anesthesia patient |
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| CN210009003U (en) * | 2018-11-29 | 2020-02-04 | 王玉娥 | Improved oral cavity examination mirror |
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| CN113413124B (en) | 2023-09-05 |
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