CN118078194A - Gastroscopy oral cavity support - Google Patents
Gastroscopy oral cavity support Download PDFInfo
- Publication number
- CN118078194A CN118078194A CN202410352452.XA CN202410352452A CN118078194A CN 118078194 A CN118078194 A CN 118078194A CN 202410352452 A CN202410352452 A CN 202410352452A CN 118078194 A CN118078194 A CN 118078194A
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- Prior art keywords
- shell
- fixed block
- groove
- patient
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 57
- 238000002575 gastroscopy Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims description 21
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- 210000003128 head Anatomy 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 6
- 210000003205 muscle Anatomy 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 206010052904 Musculoskeletal stiffness Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- A61B1/2736—Gastroscopes
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Dentistry (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Epidemiology (AREA)
- Gastroenterology & Hepatology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a gastroscopy oral bracket, which relates to the field of gastroscopy and comprises a shell and an insertion tube, wherein an engagement mechanism is arranged on the inner side wall of the shell and positioned at the upper side and the lower side of the insertion tube, the engagement mechanism comprises a supporting rod and a butt strap, a fixing mechanism is arranged between the two side walls of the shell and positioned at the upper end and the lower end, the fixing mechanism comprises a first fixing block and a second fixing block, and two groups of vertical grooves are formed in the inner side wall of the shell and positioned at the top; the invention has the advantages that: the bite force applied by a patient to the oral cavity support is reduced, the patient does not need to hard the bite, the stiffness of mouth muscles caused by long-time stress and incapability of moving is avoided, the comfort of the patient in use is improved, the length of the elastic belt can be adjusted according to the head circumference of the patient, the disassembly and assembly of the elastic belt are convenient, and the stability of the oral cavity support in use is effectively improved.
Description
Technical Field
The invention relates to the field of gastroscopy, in particular to an oral stent for gastroscopy.
Background
The oral bracket for gastroscopy is an indispensable auxiliary tool in gastroscopy, and the current mouth-piece for gastroscopy can keep the mouth of a patient in an open state, but after the gastroscopy is put into the mouth of the patient, the tongue of the patient can be consciously contacted with the gastroscopy, so that a doctor who performs the examination can hardly clearly observe the condition in the patient, and a lot of troubles are added for the examination work.
However, in the prior art, because the gastroscopy oral bracket is hard in material, the patient can not flexibly adjust the opening degree when the patient holds the oral bracket, and the patient needs to forcefully engage the oral bracket all the time, so that the gastroscopy oral bracket is laborious and poor in comfort, and muscle stiffness is easily caused for a long time.
Disclosure of Invention
The present invention is directed to a gastroscopic oral stent, which solves the above-mentioned problems of the prior art.
In order to solve the technical problem, the technical scheme of the invention is that the gastroscopy oral bracket comprises a shell and an insertion tube, wherein the inner side wall of the shell is provided with a meshing mechanism at the upper side and the lower side of the insertion tube, the meshing mechanism comprises a supporting rod and a lapping plate, fixing mechanisms are arranged between the two side walls of the shell and at the upper end and the lower end, and the fixing mechanisms comprise a first fixing block and a second fixing block.
As a further aspect of the invention: the novel vertical groove is characterized in that two groups of vertical grooves are formed in the inner side wall of the shell and located at the top, a screw is arranged between the two inner side walls of the vertical grooves, nuts are arranged at the bottom of the screw, and sliding blocks are arranged on the support rods close to one side of the shell and close to the two ends.
As a further aspect of the invention: the branch is kept away from one side of shell and is seted up flutedly, the strap upper end is seted up flutedly, the inside card of recess is equipped with disinfection cotton, strap one side is provided with the cardboard that agrees with mutually with the draw-in groove, shell inside wall just is located intubate below position and is provided with the bottom plate, the inside card of bottom plate is equipped with cotton pad.
As a further aspect of the invention: the sliding block sliding sleeve is arranged on the screw rod and positioned in the vertical groove, a spring is wound on the surface of the screw rod and positioned between the sliding block and the nut, the supporting rod vertically slides along the vertical groove through the sliding block and the screw rod matched spring, the cross section of the clamping plate is in a trapezoid shape, the bonding plate is arranged at one side of the supporting rod through the clamping plate matched clamping groove, and the bonding plate and the bottom plate are mutually parallel.
As a further aspect of the invention: the slot is offered to first fixed block near second fixed block one side, the spacing groove that is linked together with the slot has all been seted up to first fixed block both sides wall, two sets of catching grooves have been seted up to second fixed block lateral wall, second fixed block is provided with the picture peg that agrees with the slot near first fixed block one side.
As a further aspect of the invention: limiting plates are arranged on two side walls of the plugboard, a movable groove is formed in the plugboard, an elastic piece is arranged between two inner side walls of the movable groove, and elastic belts are arranged on the side walls of the shell and close to the upper end and the lower end of the shell.
As a further aspect of the invention: the elastic belt is far away from one end of the shell and sequentially penetrates through the two groups of buckling grooves to be wound on the second fixing block, the inserting plate is arranged inside the inserting groove through the limiting plate matched with the limiting groove, and the second fixing block is arranged at one side of the first fixing block through the inserting plate matched with the inserting groove.
The technical scheme is adopted: the nut is rotated to enable the nut to move upwards along the screw rod, the nut is matched with the sliding block to push the supporting rod to move towards the top of the shell through the spring, at the moment, a doctor moves the supporting rod to a proper height according to the expandable range of the mouth of a patient, the sterilizing cotton clamp is arranged inside the lapping plate, the oral cavity support is made of plastic materials, the clamping plate arranged at one end of the lapping plate is inserted into the clamping groove formed in one side of the supporting rod, the clamping groove can deform under the pressure of the trapezoidal clamping plate so that the trapezoidal clamping plate can be smoothly inserted, then the patient expands the mouth to contain the lapping plate and the cannula in the mouth, the shell is tightly attached to the mouth of the patient, when the patient bites the lapping plate lightly, the lapping plate can slide on the inner side wall of the shell under the action of the biting force, the patient can have the movable range of the mouth when biting the oral cavity support, the spring can apply supporting force to the lapping plate, the stability between the lapping plate and the upper jaw of the patient is improved, the biting force applied to the oral cavity support by the patient is reduced, the force applied by the patient is not required to be hard, stiffness caused by long-time and movement of mouth muscles is avoided, and comfort of the patient in use is improved.
The one end of keeping away from the shell is through passing two sets of catching grooves in proper order and twining on the second fixed block with the elastic webbing, after the patient contains this oral cavity support, walk around patient's head respectively with two sets of elastic webbing, aim at the slot with the picture peg of second fixed block one end and remove to its inside, the picture peg is inwards buckled through the movable groove this moment, thereby after the picture peg inserts to the slot inside, thereby the shell fragment resets and makes the picture peg recover and promote the limiting plate to corresponding limiting groove inside and then set up the second fixed block in first fixed block one side, fix the elastic webbing, through above-mentioned operation, can be according to patient's head circumference size to the length of elastic webbing is adjusted, and it is comparatively convenient to the dismouting of elastic webbing, this oral cavity support of effectual improvement is in the stability when using.
Drawings
FIG. 1 is a schematic view of the overall structure of a gastroscopic oral stent;
FIG. 2 is a schematic view of a portion of a gastroscopic oral support;
FIG. 3 is a side view of a gastroscopic oral support;
FIG. 4 is a schematic view of the structure of the struts and straps of a gastroscopic oral stent;
FIG. 5 is a schematic view of the structure of a first and second fixed block of a gastroscopic oral support;
Fig. 6 is a schematic structural view of a second fixing block of the gastroscopic oral stent.
In the figure: 1. a housing; 2. a cannula; 3. a snapping mechanism; 4. a vertical groove; 5. a screw; 6. a nut; 7. a support rod; 8. a slide block; 9. a clamping groove; 10. a butt strap; 11. a groove; 12. sterilizing cotton; 13. a clamping plate; 14. a fixing mechanism; 15. a first fixed block; 16. a limit groove; 17. a second fixed block; 18. a buckling groove; 19. inserting plate; 20. a limiting plate; 21. a movable groove; 22. a spring plate; 23. an elastic belt; 24. a slot; 25. a bottom plate; 26. cotton pad.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present invention, but is not intended to limit the present invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Example 1
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a gastroscopy oral cavity support, includes shell 1 and intubate 2, and shell 1 inside wall just is located intubate 2 upper and lower both sides position and is provided with interlock mechanism 3, and interlock mechanism 3 includes branch 7 and strap 10, and shell 1 both sides wall between just is located upper and lower both ends position and all is provided with fixed establishment 14, and fixed establishment 14 includes first fixed block 15 and second fixed block 17.
Two sets of vertical grooves 4 are formed in the inner side wall of the shell 1 and located at the top position, a screw 5 is arranged between the two inner side walls of the vertical grooves 4, a nut 6 is arranged at the bottom of the screw 5, and sliding blocks 8 are arranged on the positions, close to one side of the shell 1, of the supporting rods 7 and close to the two ends.
The draw-in groove 9 has been seted up to one side that shell 1 was kept away from to branch 7, recess 11 has been seted up to the butt strap 10 upper end, the inside card of recess 11 is equipped with disinfection cotton 12, butt strap 10 one side is provided with the cardboard 13 that agrees with draw-in groove 9 mutually, shell 1 inside wall just is located intubate 2 below position and is provided with bottom plate 25, bottom plate 25 inside card is equipped with cotton pad 26, the patient is when this oral bracket is held in the mouth, the mouth water that the mouth flows can drip to on the cotton pad 26 that sets up on bottom plate 25, cotton pad 26 can absorb the mouth water and avoid flowing everywhere this moment.
The sliding sleeve of the sliding block 8 is arranged on the screw 5 and is positioned in the vertical groove 4, a spring is wound on the surface of the screw 5 and is positioned between the sliding block 8 and the nut 6, the supporting rod 7 slides up and down along the vertical groove 4 through the sliding block 8 and the screw 5 matched with the spring, the cross section of the clamping plate 13 is in a trapezoid shape, the clamping plate 10 is arranged at one side position of the supporting rod 7 through the clamping plate 13 matched with the clamping groove 9, the clamping plate 10 and the bottom plate 25 are mutually parallel, the nut 6 is moved upwards along the screw 5 through rotating the nut 6, the nut 6 pushes the supporting rod 7 to move towards the top position of the shell 1 through the spring matched with the sliding block 8, at the moment, a doctor moves the supporting rod 7 to a proper height according to the expandable range of the mouth of a patient, the sterilizing cotton 12 is clamped inside the clamping plate 10, and when the patient bites the clamping plate 10, the clamping plate 10 slides up and down on the inner side wall of the shell 1 through the interaction force of the spring and the biting force, so that the mouth of the patient has a movable range when biting the mouth of the patient.
When the portable medical device is used, the nut 6 is rotated to enable the nut 6 to move upwards along the screw rod 5, the nut 6 is matched with the sliding block 8 to push the supporting rod 7 to move towards the top of the shell 1 along the vertical groove 4, at the moment, a doctor moves the supporting rod 7 to a proper height according to the range that the mouth of a patient can be opened, and the sterilized cotton 12 is clamped inside the access plate 10, wherein the clamping plate 13 arranged at one end of the access plate 10 is inserted into the clamping groove 9 arranged at one side of the supporting rod 7 because the oral cavity support is made of plastic materials, the clamping groove 9 can be deformed under the pressure of the trapezoidal clamping plate 13 in the process so as to enable the trapezoidal clamping plate to be smoothly inserted, then the patient opens the mouth, the access plate 10 and the insertion tube 2 are contained in the mouth, the shell 1 is tightly attached to the mouth of the patient, when the patient bites the access plate 10 slightly, the access plate 10 slides on the inner side wall of the shell 1 under the action of the biting force, the mouth of the patient has a movable range when the patient bites the oral cavity support, the spring can apply supporting force to the access plate 10, stability between the access plate 10 and the upper jaw of the patient is improved, the biting force applied by the patient on the mouth cavity support is reduced, after the patient is hard, and the movement can not be avoided due to the hard movement, and the comfort of the mouth cannot be improved due to the hard movement of the hard mouth is caused;
The sterilized cotton 12 is moistened, so that the upper lip of a patient can be moistened to avoid dryness, and when the patient holds the oral bracket, mouth water flowing out from the mouth can drop onto the cotton pad 26 arranged on the bottom plate 25, and the cotton pad 26 can absorb the mouth water to avoid flowing everywhere.
Example two
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a gastroscopy oral cavity support, includes shell 1 and intubate 2, and shell 1 inside wall just is located intubate 2 upper and lower both sides position and is provided with interlock mechanism 3, and interlock mechanism 3 includes branch 7 and strap 10, and shell 1 both sides wall between just is located upper and lower both ends position and all is provided with fixed establishment 14, and fixed establishment 14 includes first fixed block 15 and second fixed block 17.
The slot 24 is arranged on one side of the first fixed block 15 close to the second fixed block 17, the limiting grooves 16 communicated with the slot 24 are formed in the two side walls of the first fixed block 15, the two groups of buckling grooves 18 are formed in the side walls of the second fixed block 17, and the plugboard 19 matched with the slot 24 is arranged on one side of the second fixed block 17 close to the first fixed block 15.
Limiting plates 20 are arranged on two side walls of the plugboard 19, a movable groove 21 is formed in the plugboard 19, a spring piece 22 is arranged between two inner side walls of the movable groove 21, and elastic belts 23 are arranged on the side walls of the shell 1 and close to the upper end and the lower end.
The elastic sheet 22 resets to restore the plugboard 19 and push the limiting plate 20 into the corresponding limiting groove 16 so as to fix the second fixing block 17 on the side of the first fixing block 15 to the elastic belt 23.
The elastic belt 23 is arranged on the second fixed block 17 in a winding way through two groups of buckling grooves 18 at one end far away from the shell 1, the inserting plate 19 is arranged inside the slot 24 through the limit plate 20 matched with the limit groove 16, and the second fixed block 17 is arranged at one side position of the first fixed block 15 through the inserting plate 19 matched with the slot 24.
Specifically, the end of the elastic band 23 far away from the shell 1 is wound on the second fixing block 17 by sequentially penetrating through the two groups of buckling grooves 18, after a patient holds the oral cavity bracket, the two groups of elastic bands 23 are respectively wound around the head of the patient, the inserting plate 19 at one end of the second fixing block 17 is aligned with the inserting groove 24 to move inwards, at the moment, the inserting plate 19 is bent inwards through the movable groove 21, after the inserting plate 19 is inserted into the inserting groove 24, the elastic sheet 22 is reset, so that the inserting plate 19 is restored, the limiting plate 20 is pushed into the corresponding limiting groove 16, the second fixing block 17 is arranged on one side of the first fixing block 15, the elastic band 23 is fixed, the length of the elastic band 23 can be adjusted according to the head circumference of the patient through the operation, the assembly and disassembly of the elastic band 23 are convenient, the stability of the oral cavity bracket in use is effectively improved, and a doctor performs gastroscopy and other operations on the patient through the inserting tube 2.
Working principle: by rotating the nut 6 to move upwards along the screw 5, the nut 6 pushes the supporting rod 7 to move towards the top of the shell 1 along the vertical groove 4 through the spring matching sliding block 8, at the moment, a doctor moves the supporting rod 7 to a proper height according to the opening range of the mouth of the patient, and clamps the sterilized cotton 12 inside the access plate 10, wherein the clamping plate 13 arranged at one end of the access plate 10 is inserted into the clamping groove 9 arranged at one side of the supporting rod 7 due to the fact that the oral cavity bracket is made of plastic materials, the clamping groove 9 deforms under the pressure of the trapezoidal clamping plate 13 in the process so as to enable the trapezoidal clamping plate to be smoothly inserted, then the patient opens the mouth, the access plate 10 and the insertion tube 2 are contained in the mouth, the shell 1 is tightly attached to the mouth of the patient, when the patient bites the access plate 10, the access plate 10 slides on the inner side wall of the shell 1 under the action of the biting force, the patient has the movable range of the mouth when biting the oral cavity bracket, the spring can exert supporting force on the access board 10, stability between the access board 10 and the upper jaw of a patient is improved, biting force exerted by the patient on an oral cavity support is reduced, no hard biting is needed, stiffness of mouth muscles caused by long-time stress and incapability of moving is avoided, comfort of the patient in use is improved, the sterilized cotton 12 is moistened, the upper lip of the patient can be moistened to avoid dryness, when the oral cavity support is orally taken by the patient, mouth water flowing out of the mouth can drop onto the cotton pad 26 arranged on the bottom plate 25, at the moment, the cotton pad 26 can absorb the mouth water to avoid flowing everywhere, one end of the elastic belt 23 far away from the shell 1 is wound on the second fixing block 17 through sequentially penetrating through the two groups of buckling grooves 18, after the oral cavity support is contained by the patient, the two groups of elastic belts 23 are respectively wound around the head of the patient, the plugboard 19 at one end of the second fixing block 17 is aligned with the slot 24 to move inwards, at this time, the inserting plate 19 is inwards bent through the movable groove 21, after the inserting plate 19 is inserted into the inserting groove 24, the elastic sheet 22 is reset, so that the inserting plate 19 is restored, the limiting plate 20 is pushed into the corresponding limiting groove 16, the second fixing block 17 is arranged on one side of the first fixing block 15, the elastic band 23 is fixed, the length of the elastic band 23 can be adjusted according to the head circumference of a patient through the operation, the elastic band 23 is convenient to assemble and disassemble, the stability of the oral bracket in use is effectively improved, and a doctor performs gastroscopy and other operations on the patient through the inserting tube 2.
The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, and yet fall within the scope of the invention.
Claims (7)
1. The utility model provides a gastroscopy oral cavity support, includes shell (1) and intubate (2), its characterized in that: the utility model discloses a fixing device for a cannula, including shell (1), cannula (2), snap-in mechanism (3) are provided with in both sides position about shell (1) inside wall and be located, snap-in mechanism (3) include branch (7) and strap (10), between shell (1) both sides wall and be located both ends position about, fixed establishment (14) are provided with fixed establishment (14), fixed establishment (14) include first fixed block (15) and second fixed block (17).
2. A gastroscopic oral support according to claim 1, wherein: the novel anti-theft device is characterized in that two groups of vertical grooves (4) are formed in the inner side wall of the shell (1) and located at the top, a screw (5) is arranged between the two inner side walls of the vertical grooves (4), a nut (6) is arranged at the bottom of the screw (5), and sliding blocks (8) are arranged on one side, close to the shell (1), of each supporting rod (7) and close to the two ends.
3. A gastroscopic oral support according to claim 2, wherein: the utility model discloses a disinfection cotton pad, including shell (1), recess (11), recess (10) are provided with draw-in groove (9) are offered to one side that shell (1) was kept away from to branch (7), recess (11) inside card is equipped with disinfection cotton (12), board (10) one side is provided with cardboard (13) that agree with draw-in groove (9), shell (1) inside wall just is located intubate (2) below position and is provided with bottom plate (25), the inside card of bottom plate (25) is equipped with cotton pad (26).
4. A gastroscopic oral support according to claim 3, wherein: the utility model discloses a screw rod, including screw rod (5), slide block (8) slip cap is established on screw rod (5) and is located perpendicular groove (4) inside, screw rod (5) surface just is located the winding between slide block (8) and nut (6) and is provided with the spring, branch (7) are through slide block (8) and screw rod (5) cooperation spring along perpendicular groove (4) sliding from top to bottom, the cross-section trapezoidal setting of cardboard (13), strap (10) are through cardboard (13) cooperation draw-in groove (9) setting in branch (7) one side position, strap (10) and bottom plate (25) are parallel to each other.
5. A gastroscopic oral support according to claim 1, wherein: the utility model discloses a socket, including fixed block (17) and second fixed block, fixed block (17) are fixed, slot (24) have been seted up to first fixed block (15) one side near second fixed block (17), spacing groove (16) that are linked together with slot (24) have all been seted up to first fixed block (15) both sides wall, two sets of catching groove (18) have been seted up to second fixed block (17) lateral wall, second fixed block (17) are provided with picture peg (19) that agree with slot (24) near first fixed block (15) one side.
6. A gastroscopic oral support according to claim 5, wherein: limiting plates (20) are arranged on two side walls of the inserting plate (19), a movable groove (21) is formed in the inserting plate (19), an elastic piece (22) is arranged between two inner side walls of the movable groove (21), and elastic belts (23) are arranged on the side walls of the shell (1) and close to the upper end and the lower end of the shell.
7. The gastroscopic oral support of claim 6, wherein: one end of the elastic belt (23) far away from the shell (1) sequentially penetrates through the two groups of buckling grooves (18) to be wound on the second fixed block (17), the inserting plate (19) is arranged inside the inserting groove (24) through the limiting plate (20) matched with the limiting groove (16), and the second fixed block (17) is arranged at one side of the first fixed block (15) through the inserting plate (19) matched with the inserting groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410352452.XA CN118078194A (en) | 2024-03-26 | 2024-03-26 | Gastroscopy oral cavity support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410352452.XA CN118078194A (en) | 2024-03-26 | 2024-03-26 | Gastroscopy oral cavity support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118078194A true CN118078194A (en) | 2024-05-28 |
Family
ID=91148935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410352452.XA Pending CN118078194A (en) | 2024-03-26 | 2024-03-26 | Gastroscopy oral cavity support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118078194A (en) |
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2024
- 2024-03-26 CN CN202410352452.XA patent/CN118078194A/en active Pending
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