CN116712022B - Tooth-protecting endoscope seaming device - Google Patents
Tooth-protecting endoscope seaming device Download PDFInfo
- Publication number
- CN116712022B CN116712022B CN202310932269.2A CN202310932269A CN116712022B CN 116712022 B CN116712022 B CN 116712022B CN 202310932269 A CN202310932269 A CN 202310932269A CN 116712022 B CN116712022 B CN 116712022B
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- movable block
- tooth
- cavity
- spiral spring
- gas
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- 238000004826 seaming Methods 0.000 title description 4
- 239000000872 buffer Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 210000003781 tooth socket Anatomy 0.000 claims description 20
- 230000004888 barrier function Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 17
- 210000003205 muscle Anatomy 0.000 abstract description 14
- 230000003139 buffering effect Effects 0.000 abstract description 10
- 230000001815 facial effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 13
- 239000012528 membrane Substances 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000001198 duodenum Anatomy 0.000 description 2
- 210000003238 esophagus Anatomy 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- A61B1/273—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 upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2733—Oesophagoscopes
-
- 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
- A61B1/273—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 upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
Abstract
The invention relates to the technical field of mouth pieces, and discloses a tooth-protecting endoscope mouth piece, which comprises two flexible buffer structures, four longitudinal limiting movable cavities and two elastic limiting structures, wherein a lower spiral spring and an upper spiral spring which can enable a lower movable block and an upper movable block to be far away from each other and in a reset state are arranged in the elastic limiting structures. This protect tooth endoscope mouth gag, when the interlock, possess the buffering interlock stroke in certain space, and utilize the mobility of liquid and the high-efficient buffer nature of high-pressure gas to provide buffer performance to upper and lower tooth at the interlock in-process, thereby make patient's facial interlock muscle possess the activity ability that opens and shuts of certain angle, alleviate patient's interlock muscle position aching, and then improve patient's comfort level in the use, and because the pressure of high-pressure gas can be adjusted through the injection volume, consequently, the buffer performance that its provided possesses the adjustability equally, can adjust buffer strength according to user's specific condition, in order to improve equipment's application range.
Description
Technical Field
The invention relates to the technical field of seaming devices, in particular to a tooth-protecting endoscope seaming device.
Background
The most reliable method for diagnosing esophagus, stomach, duodenum and other diseases is to insert the endoscope and gastroenteroscope into the stomach intestine of patient with one slender and soft tube, and the doctor can observe the pathological changes of patient on esophagus, stomach and duodenum via the camera installed on the tube head and the external display.
Therefore, patent No. 201521048036.3 in China discloses a tooth-protecting endoscope mouthpiece, which mainly comprises a mouthpiece and an adjusting belt connected with the mouthpiece, wherein the mouthpiece is also provided with a bite block and tightly covered on the mouthpiece, raised tooth grooves are formed in the upper surface and the lower surface of the mouthpiece, teeth can be easily snapped without slipping, the mouthpiece is sleeved with the bite block made of silica gel, symmetrical grooves are uniformly distributed on the bite block at the corresponding positions of the tooth grooves to play a role in protecting the teeth, the soft elastic bite block is provided, a patient does not slip or feel tired after the mouthpiece is long, the teeth are not damaged, the outer end face of the mouthpiece is designed into an arc shape which is matched with the face, the face is comfortable to be tightly attached, and the mouthpiece has a humanized structural design. The adjusting belt is made of silica gel materials, is soft and elastic, can be adjusted in tightness and is suitable for different people to use, if a patient with no teeth in the age is fixed by the adjusting belt, the mouthpiece is small, exquisite and soft, can protect the normal work of medical appliances, greatly lightens the uncomfortable feeling of the patient, and increases the comfort level of the patient in the checking process.
In the actual use process, the biting body is integrally formed and does not have longitudinal space buffering capacity, so that when a patient uses the biting body, the biting body needs to open the oral cavity as much as possible in order to prevent the parts from falling off from the cavity part, and the opening phenomenon of the biting muscles of the face of the patient in a long-term state can lead to ache of the biting muscles of the patient, so that the comfort level of the patient in the use process is reduced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the tooth protection endoscope mouthpiece, which has a certain space for buffering the biting stroke during biting, and provides buffering performance for the upper teeth and the lower teeth in the biting process by utilizing the fluidity of liquid and the high-efficiency buffering performance of high-pressure gas, so that the facial biting muscles of a patient have the opening and closing movement capacity of a certain angle, the ache of the biting muscles of the patient is relieved, the comfort of the patient in the using process is further improved, and the pressure of the high-pressure gas can be adjusted through the injection quantity, therefore, the buffering performance provided by the tooth protection endoscope mouthpiece also has the adjustability, and the buffering strength can be adjusted according to the specific conditions of the user group so as to improve the using range of equipment, and solve the technical problems.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the tooth-protecting endoscope mouth gag comprises a lower movable block, an upper movable block, a lower semi-conduit channel and an upper semi-conduit channel which are respectively arranged in the middle of symmetrical end surfaces of the lower movable block and the upper movable block, two flexible buffer structures which are symmetrically arranged in the lower movable block, and a disc-shaped air film which deforms upwards under the influence of gas pressure and a sheet-shaped barrier belt which bulges upwards under the influence of liquid are arranged in the lower movable block; four vertical spacing movable chambers and two elasticity limit structure, wherein four vertical spacing movable chambers set up in two liang of symmetries inside movable block and last movable block down, and two vertical spacing movable chambers that are arranged in movable block and last movable block about the horizontal plane symmetry lay an elasticity limit structure down, be provided with in the elasticity limit structure and make movable block and last movable block produce and keep away from and coil spring and last coil spring down of reset state down.
Through the technical scheme: when the occlusion, possess the buffering interlock stroke in certain space to utilize the mobility of liquid and the high-efficient buffer nature of high-pressure gas to provide buffer performance to upper and lower tooth at the interlock in-process, thereby make patient's facial interlock muscle possess the activity ability that opens and shuts of certain angle, alleviate patient's interlock muscle position aching, and then improve patient's comfort level in the use, and because the pressure of high-pressure gas can be adjusted through the injection volume, consequently, the buffer performance that its provided possesses the adjustability equally, can adjust buffer strength according to user's specific condition, in order to improve equipment's application range.
Preferably, the lower tooth socket and the upper tooth socket are arranged on the lower movable block and the upper movable block, which deviate from the end face, the bottom surface of the lower tooth socket and the upper surface of the upper tooth socket are respectively provided with a lower tooth clamping groove and an upper tooth clamping groove which are used for correspondingly clamping lower teeth and upper teeth of a human body, and the lower tooth socket and the upper tooth socket are respectively embedded with a buffer cushion at the solid ends of the lower tooth clamping groove and the upper tooth clamping groove.
Through the technical scheme: when the tooth cushion is used, a patient can clamp the lower tooth part and the upper tooth part of the tooth cushion in the lower tooth clamping groove and the upper tooth clamping groove respectively, so that the area of the teeth of the patient at the occlusion part is increased, the pressure born by the teeth in unit area is reduced, the comfort degree in the use process is improved, the unit contact area between the lower tooth clamping groove and the upper tooth clamping groove and the corresponding teeth can be further increased by the cushion, and the pressure born by the teeth in unit area is further reduced.
Preferably, the flexible buffer structure comprises a liquid storage cavity longitudinally arranged in the lower movable block and provided with an opening at the upper end, a proper amount of buffer solution is stored in the liquid storage cavity, an annular deformation cavity is arranged at the bottom end of the liquid storage cavity, a gas storage cavity is arranged in the lower movable block and close to the side face of the lower movable block, the annular deformation cavity and the gas storage cavity are communicated through a passage hole, a gas injection passage for injecting gas into the gas storage cavity is arranged on the side face of the lower movable block, a gas valve for controlling gas flow is arranged at the gas inlet port of the gas injection passage, a sheet-shaped barrier belt in an upward bulge state is embedded in the opening end of the liquid storage cavity, a disc-shaped gas film is embedded in the junction of the liquid storage cavity and the annular deformation cavity, the structural radius of the liquid storage cavity is smaller than that of the annular deformation cavity, the structural radius of the annular deformation cavity is not smaller than that of the annular deformation cavity, the sheet-shaped barrier belt is made of a material which is not elastic, is easy to deform, and the disc-shaped gas film is easy to be made of elastic material.
Through the technical scheme: when the teeth of a patient are in a meshed state, the lower movable block and the upper movable block are mutually close, the upper movable block can generate a downward extrusion phenomenon on the sheet-shaped barrier belt, the extrusion can cause the liquid pressure in the liquid storage cavity to become large, the disc-shaped air film can generate downward deformation, the air at the annular deformation cavity part generates a compression phenomenon, the reaction force of the compression can generate buffering capacity on the teeth, so that the facial meshing muscles of the patient have the opening and closing activity capacity of a certain angle, the soreness of the biting muscles of the patient is relieved, the comfort level of the patient in the use process is improved, and when the device is used, the buffer strength adjusting function can be achieved by injecting the air with a certain pressure into the air storage cavity through the air pump, so that the buffer strength provided by the device is also adjustable according to the specific conditions of a user group, and the use range of the device is improved.
Preferably, the elastic limiting structure comprises a longitudinal limiting rod which penetrates through the corresponding structures of the lower movable block and the upper movable block and the two ends of the longitudinal limiting rod extend to the interiors of the two corresponding longitudinal limiting movable cavities respectively, the longitudinal limiting rod is arranged in the longitudinal limiting movable cavity positioned below and the longitudinal limiting movable cavity positioned above, a lower movable plate and an upper movable plate which can longitudinally move along the longitudinal limiting movable cavity are respectively arranged in the longitudinal limiting movable cavity positioned above, a lower spiral spring which can generate downward elastic pressure on the lower movable plate is arranged above the lower movable plate, an upper spiral spring which can generate upward elastic pressure on the upper movable plate is arranged above the upper movable plate, when the elastic strength of the lower spiral spring and the upper spiral spring is not subjected to artificial external force, the sum of the gravity of the lower movable plate and the gravity of all structures fixedly arranged on the upper movable plate is the same, and when the symmetrical surfaces of the lower movable block and the upper movable block are mutually abutted, and the lower spiral spring and the upper spiral spring are in a full maximum extension state.
Through the technical scheme: in the occlusion process, the elastic action of the lower spiral spring and the upper spiral spring can form a reaction force with the upward pressure formed by the sheet-shaped barrier belt, so that the lower movable block and the upper movable block can be always in the buffer capacity interacted by the elastic force of the spring and the buffer force of the liquid in the motion process, and the damage degree of the movement of the parts to teeth or occlusion muscles in the occlusion process is reduced.
Compared with the prior art, the invention provides a tooth-protecting endoscope mouthpiece, which has the following beneficial effects:
this protect tooth endoscope mouth gag, when the interlock, possess the buffering interlock stroke in certain space, and utilize the mobility of liquid and the high-efficient buffer nature of high-pressure gas to provide buffer performance to upper and lower tooth at the interlock in-process, thereby make patient's facial interlock muscle possess the activity ability that opens and shuts of certain angle, alleviate patient's interlock muscle position aching, and then improve patient's comfort level in the use, and because the pressure of high-pressure gas can be adjusted through the injection volume, consequently, the buffer performance that its provided possesses the adjustability equally, can adjust buffer strength according to user's specific condition, in order to improve equipment's application range.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective cross-sectional view of the present invention at a first view angle;
FIG. 3 is a perspective cross-sectional view of the present invention at a second view angle;
FIG. 4 is a perspective cross-sectional view of the lower movable block in the flexible buffer structure according to the present invention;
fig. 5 is a perspective view of an elastic limit structure in the present invention.
Wherein: 1. a lower movable block; 2. an upper movable block; 3. a lower half catheter passageway; 4. an upper half catheter passageway; 5. a lower shell; 6. an upper shell; 7. a lower tooth clamping groove; 8. an upper tooth clamping groove; 9. a cushion pad; 10. a longitudinal limit movable cavity; 11. a flexible buffer structure; 111. a liquid storage chamber; 112. an annular deformation cavity; 113. a gas storage chamber; 114. a sheet-like barrier tape; 115. a disc-shaped air film; 116. a gas injection channel; 117. an air valve; 12. an elastic limit structure; 121. a longitudinal limit rod; 122. a lower movable plate; 123. an upper movable plate; 124. a lower coil spring; 125. and (5) an upper spiral spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, 2 and 3, the dental care endoscope mouthpiece comprises a lower movable block 1, an upper movable block 2, a lower half duct channel 3 and an upper half duct channel 4 respectively arranged in the middle of symmetrical end surfaces of the lower movable block 1 and the upper movable block 2, two flexible buffer structures 11 symmetrically arranged in the lower movable block 1, and a disc-shaped air film 115 which deforms upwards under the influence of air pressure and a sheet-shaped barrier belt 114 which bulges upwards under the influence of liquid arranged in the lower movable block 1; four vertical spacing movable chambers 10 and two elasticity limit structure 12, wherein four vertical spacing movable chambers 10 set up in two liang of symmetries in lower movable block 1 and go up movable block 2 inside, and two vertical spacing movable chambers 10 that lie in lower movable block 1 and go up movable block 2 and set up about the horizontal plane symmetry have laid an elasticity limit structure 12, be provided with in the elasticity limit structure 12 and make lower movable block 1 and go up movable block 2 and produce and keep away from and reset lower coil spring 124 and last coil spring 125.
Referring to fig. 1, 2 and 3, the tooth socket further comprises a lower tooth socket 5 and an upper tooth socket 6 which are arranged on the end faces, deviating from the end faces, of the lower movable block 1 and the upper movable block 2, a lower tooth clamping groove 7 and an upper tooth clamping groove 8 which are used for clamping lower teeth and upper teeth of a human body are respectively arranged on the bottom surface of the lower tooth socket 5 and the upper surface of the upper tooth socket 6, and buffer cushions 9 are embedded in the solid end parts of the lower tooth clamping groove 7 and the upper tooth clamping groove 8 of the lower tooth socket 5 and the upper tooth socket 6.
Referring to fig. 4, the flexible buffer structure 11 includes a liquid storage cavity 111 longitudinally disposed in the lower movable block 1 and having an opening at an upper end, a proper amount of buffer is stored in the liquid storage cavity 111, an annular deformation cavity 112 is disposed at a bottom end of the liquid storage cavity 111, a gas storage cavity 113 is disposed in the lower movable block 1 at a position of the annular deformation cavity 112 near a side surface of the lower movable block 1, the annular deformation cavity 112 and the gas storage cavity 113 are communicated through a channel hole, a gas injection channel 116 for injecting gas into the gas storage cavity 113 is disposed at a side surface of the lower movable block 1, a gas valve 117 for controlling the flow of the gas is mounted at a gas inlet port of the gas injection channel 116, a disc-shaped barrier band 114 in an upwardly raised state is embedded in an opening end of the liquid storage cavity 111, the lower movable block 1 is embedded with a disc-shaped gas membrane 115 at a position of the liquid storage cavity 111 and the annular deformation cavity 112, a structural radius of the lower movable block 1 is smaller than a structural radius of the annular deformation cavity 112, a structural radius of the annular deformation cavity 112 is not smaller than a structural radius of the disc-shaped deformation cavity 112, a junction radius of the disc-shaped cavity 112 is not smaller than a structural radius of the disc-shaped gas membrane 115, and the disc-shaped barrier band is made of an elastic membrane material is formed by the disc-shaped barrier band 114 having an elastic membrane material.
Referring to fig. 5, the elastic limiting structure 12 includes a longitudinal limiting rod 121 penetrating through the corresponding structures of the lower movable block 1 and the upper movable block 2, and having two ends respectively extending into the two corresponding longitudinal limiting movable cavities 10, the longitudinal limiting rod 121 is disposed in the lower longitudinal limiting movable cavity 10 and in the upper longitudinal limiting movable cavity 10, a lower movable plate 122 and an upper movable plate 123 capable of longitudinally moving along the longitudinal limiting movable cavity 10 are disposed in the upper longitudinal limiting movable cavity 10, a lower coil spring 124 generating a downward elastic pressure on the lower movable plate 122 is disposed above the lower movable plate 122, an upper coil spring 125 generating an upward elastic pressure on the upper movable plate 123 is disposed above the upper movable plate 123, and when no manual external force is applied to the lower coil spring 124 and the upper coil spring 125, the elastic strength of the lower coil spring and the sum of the weights of all structures fixedly disposed on the upper movable plate 123 are the same, and when the lower movable block 1 and the upper movable block 2 are in contact with each other in a symmetrical plane, the lower coil spring 124 and the upper coil spring 125 are in a fully extended state.
When the multifunctional tooth-cleaning device is used, a patient clamps the lower tooth part and the upper tooth part of the multifunctional tooth-cleaning device in the lower tooth clamping groove 7 and the upper tooth clamping groove 8 respectively, medical staff can insert catheters used for an endoscope into the oral cavity of the patient through the lower half catheter channel 3 and the upper half catheter channel 4, and in the working process, the lower spiral spring 124 and the upper spiral spring 125 can form a reaction force with upward pressure formed by the sheet-shaped blocking belt 114 due to the elastic action of the lower spiral spring 124 and the upper spiral spring 125, so that the lower movable block 1 and the upper movable block 2 can be always in the buffer capacity interacted by the elastic force of the springs and the buffer action of liquid in the moving process, and the damage degree of the parts moving on teeth or occlusion muscles in the occluding process is reduced.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a tooth protection endoscope mouth gag, includes movable block (1) down, goes up movable block (2) and sets up respectively in lower half pipe passageway (3) and last half pipe passageway (4) at movable block (1) and last movable block (2) symmetry terminal surface middle part down, its characterized in that: and also comprises
The two flexible buffer structures (11) are symmetrically arranged in the lower movable block (1), and a disc-shaped air film (115) which deforms upwards under the influence of gas pressure and a sheet-shaped barrier belt (114) which is in an upward bulge state under the influence of liquid are arranged in the two flexible buffer structures;
the four longitudinal limiting movable cavities (10) and two elastic limiting structures (12), wherein the four longitudinal limiting movable cavities (10) are symmetrically arranged inside the lower movable block (1) and the upper movable block (2) in pairs, the two longitudinal limiting movable cavities (10) which are symmetrically arranged about a horizontal plane and are positioned in the lower movable block (1) and the upper movable block (2) are provided with one elastic limiting structure (12), and the elastic limiting structure (12) is internally provided with a lower coil spring (124) and an upper coil spring (125) which can enable the lower movable block (1) and the upper movable block (2) to be far away from each other and in a reset state;
the flexible buffer structure (11) comprises a liquid storage cavity (111) longitudinally arranged in the lower movable block (1) and provided with an opening at the upper end, a proper amount of buffer liquid is stored in the liquid storage cavity (111), an annular deformation cavity (112) is arranged at the bottom end of the liquid storage cavity (111), a gas storage cavity (113) is arranged in the lower movable block (1) at a position, close to the side surface of the lower movable block (1), of the annular deformation cavity (112), the annular deformation cavity (112) is communicated with the gas storage cavity (113) through a channel hole, a gas injection channel (116) for injecting gas into the gas storage cavity (113) is arranged at the side surface of the lower movable block (1), a gas valve (117) for controlling the flow of the gas is arranged at the position of a gas inlet port, an upward bulge-shaped blocking belt (114) is embedded in the opening end of the liquid storage cavity (111), the lower movable block (1) is provided with a sheet-shaped blocking belt (114) which is positioned at the position of the liquid storage cavity (111) and the annular deformation cavity (112), the annular deformation cavity (112) is embedded with a small-radius deformation structure (112) of the annular deformation structure (112), and the radius of the annular deformation structure (112) is small in the radius of the annular deformation structure (112) is small;
the elastic limiting structure (12) comprises a longitudinal limiting rod (121) which penetrates through the corresponding structures of the lower movable block (1) and the upper movable block (2) and the two ends of which extend to the interiors of the two corresponding longitudinal limiting movable cavities (10), the longitudinal limiting rod (121) is arranged in the longitudinal limiting movable cavity (10) below and the longitudinal limiting movable cavity (10) above, a lower movable plate (122) and an upper movable plate (123) which can longitudinally move along the longitudinal limiting movable cavity (10) are respectively arranged in the longitudinal limiting movable cavity (10) above, a lower spiral spring (124) which can downwards elastically press the lower movable plate (122) is arranged above the lower movable plate (122), and an upper spiral spring (125) which upwards elastically press the upper movable plate (123) is arranged above the upper movable plate (123).
2. The tooth care endoscopic mouthpiece of claim 1, wherein: the lower tooth socket comprises a lower movable block (1) and an upper movable block (2), and is characterized by further comprising a lower tooth socket (5) and an upper tooth socket (6) which are arranged on the lower movable block (1) and the upper movable block (2) and away from the end surfaces, wherein a lower tooth clamping groove (7) and an upper tooth clamping groove (8) which are used for correspondingly clamping lower teeth and upper teeth of a human body are respectively arranged on the bottom surface of the lower tooth socket (5) and the upper surface of the upper tooth socket (6).
3. The tooth care endoscopic mouthpiece of claim 2, wherein: the cushion pad (9) is embedded into the solid end parts of the lower tooth socket (5) and the upper tooth socket (6) which are positioned in the lower tooth clamping groove (7) and the upper tooth clamping groove (8).
4. The tooth care endoscopic mouthpiece of claim 1, wherein: the sheet-like barrier tape (114) is made of a non-elastic, abrasion-resistant and deformable material.
5. The tooth care endoscopic mouthpiece of claim 1, wherein: the disc-shaped air film (115) is made of an elastic and easily deformable material.
6. The tooth care endoscopic mouthpiece of claim 1, wherein: when the lower spiral spring (124) and the upper spiral spring (125) are not subjected to manual external force, the elastic strength of the lower spiral spring and the upper spiral spring is the same as the sum of the gravity of the upper movable plate (123) and all structures fixedly arranged on the upper movable plate (123).
7. The tooth care endoscopic mouthpiece of claim 1, wherein: when the symmetry planes of the lower movable block (1) and the upper movable block (2) are mutually abutted, the lower spiral spring (124) and the upper spiral spring (125) are in a full maximum extension state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310932269.2A CN116712022B (en) | 2023-07-27 | 2023-07-27 | Tooth-protecting endoscope seaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310932269.2A CN116712022B (en) | 2023-07-27 | 2023-07-27 | Tooth-protecting endoscope seaming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116712022A CN116712022A (en) | 2023-09-08 |
| CN116712022B true CN116712022B (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310932269.2A Active CN116712022B (en) | 2023-07-27 | 2023-07-27 | Tooth-protecting endoscope seaming device |
Country Status (1)
| Country | Link |
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| CN (1) | CN116712022B (en) |
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| JP6449847B2 (en) * | 2013-03-15 | 2019-01-09 | ウルトラデント プロダクツ インコーポレイテッド | Cheek retractor device and method |
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| CN209154690U (en) * | 2018-04-25 | 2019-07-26 | 姬宇 | A kind of Improvement type adult stomach-washing clamp |
| CN110433372A (en) * | 2019-09-09 | 2019-11-12 | 重庆医科大学附属第一医院 | A kind of adjustable bite-block |
| CN212699167U (en) * | 2020-04-28 | 2021-03-16 | 浙江省人民医院 | Novel gastroscope seam |
| CN113786157A (en) * | 2021-10-25 | 2021-12-14 | 张海波 | Tracheoscope inspects patient and uses seaming ware |
| CN217610998U (en) * | 2022-03-21 | 2022-10-21 | 内蒙古科技大学包头医学院第二附属医院(内蒙古消化病研究所、内蒙古高血压研究所) | Disposable medical bite-block for gastroscope |
| CN217827812U (en) * | 2022-06-06 | 2022-11-18 | 汕头市中心医院 | Gastroscope seaming device for intravenous anesthesia |
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| CN116712022A (en) | 2023-09-08 |
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