Oral cavity supporting device for gastroscope room examination
By designing an oral support device with a movable component, the problem of poor applicability of the oral support device in the prior art is solved, the adjustment can be realized according to the oral size of different subjects, and the practicality of gastroscopy and the examination are improved. the comfort level of the user.
Patent Information
- Application Number
- CN202420439828.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-03-07
AI Technical Summary
The existing oral support devices are poor in applicability and cannot be adjusted according to the oral cavity of different subjects, resulting in discomfort in the subject during the examination and poor in practicality.
An oral cavity support device including a fixed seat, a lower arc-shaped seat, a guide shell, a moving shell, a moving component, a driving plate, a sliding plate and an upper arc-shaped seat is designed. The upper arc-shaped seat is driven by the moving component to move, thereby achieving oral cavity support. adjustment.
It is regulated based on the oral size of different detectors, so that the doctor's gastroscopy examination is convenient for doctors, reducing the discomfort of the subject, and improving the practicality of the examination.
Smart Images
Figure CN222383141U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of gastroscopy room inspection instruments, in particular to an oral cavity supporting device used for gastroscopy room inspection. Background Art
[0002] Gastroscopy is a medical examination method, and also refers to the instrument used for this examination. It uses a thin, soft tube to extend into the stomach, so that doctors can directly observe the lesions of the esophagus, stomach and duodenum. Especially for tiny lesions, gastroscopy can directly observe the true situation of the examined part, and can also perform pathological biopsy and cytological examination on the suspected lesions to further clarify the diagnosis. It is the preferred examination method for upper gastrointestinal tract lesions. When performing gastroscopy on patients, a support device will first be used in the user's mouth to ensure that the gastroscope tube will not shake in the mouth.
[0003] The existing oral cavity support device has poor applicability to different examinees and cannot be adjusted according to the different oral cavities of the examinees, which may cause discomfort to the examinees during the examination and thus has poor practicality. Utility Model Content
[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an oral support device for gastroscopy examination, which can be easily adjusted according to the size of the oral opening of different subjects, facilitate doctors to perform gastroscopy examinations, facilitate the installation of tongue depressors, facilitate patients to bite, and facilitate pressing the patient's tongue.
[0005] The technical scheme adopted by the utility model is as follows: This scheme is an oral support device for gastroscopy room examination, including a fixed seat, which is arranged in pairs, and also includes a lower arc seat, a guide shell, a movable shell, a movable assembly, a driving plate, a sliding plate and an upper arc seat, the two ends of the lower arc seat are fixedly connected to the bottom of the fixed seat, the guide shell is fixedly connected to the fixed seat on one side, the movable shell is fixedly connected to the fixed seat on the other side, the movable assembly is rotatably connected to the movable shell, the driving plate is slidably connected to one side of the movable shell, and the driving plate is fixedly connected to the movable assembly, the sliding plate is slidably connected to the guide shell, one end of the upper arc seat is fixedly connected to the driving plate, and the other end of the upper arc seat is fixedly connected to the sliding plate.
[0006] Preferably, the moving assembly includes a moving motor, a bearing seat, a worm, a worm wheel, a driving sprocket, a driven sprocket, a chain and a connecting block, the driving sprocket is rotatably arranged at the lower part of the moving shell, the driven sprocket is rotatably arranged at the upper part of the moving shell, the chain meshes the driving sprocket and the driven sprocket, the worm wheel is coaxially fixedly connected to the driving sprocket, the bearing seat is fixedly connected to the moving shell, one end of the worm is rotatably arranged on the bearing seat, the other end of the worm is rotatably arranged on the inner wall of the moving shell, the connecting block is fixedly connected to the chain, the connecting block is fixedly connected to the driving plate, the moving motor is fixedly connected to the moving shell, and the output end of the moving motor is connected to the worm.
[0007] Preferably, a guide rod is fixedly connected inside the guide shell, and the sliding plate is slidably connected to the guide rod.
[0008] Preferably, a fixed block is fixedly connected to the top of the fixed seat, a pulling plate is provided between the fixed blocks on both sides, a guide groove is provided in the fixed block, the guide groove is T-shaped, guide blocks are fixedly connected to both sides of the pulling plate, the guide blocks are T-shaped, the guide blocks are slidably connected in the guide grooves, and a tongue depressor is fixedly connected to the pulling plate.
[0009] Preferably, a lower bite plate is fixedly connected to the lower arc seat, and the lower bite plate is arranged in an arc shape. An upper bite plate is fixedly connected to the upper arc seat, and the upper bite plate is arranged in an arc shape, and the upper bite plate is opposite to the lower bite plate.
[0010] Preferably, a connecting plate is fixedly connected to one side of the top of the guide shell, and the other end of the connecting plate is fixedly connected to one side of the movable shell.
[0011] Preferably, a battery is fixedly connected to the top of one side of the mobile shell, and the battery is connected to the mobile motor.
[0012] The beneficial effects achieved by the utility model using the above structure are as follows:
[0013] 1. The upper arc seat is driven to move by the moving component, and then the upper bite plate is driven to move, so that the size of the oral cavity opening can be adjusted according to different examinees, which is convenient for doctors to perform gastroscopy.
[0014] 2. The fixing block, the guide groove, the guide block and the pulling plate make it easy to install the tongue depressor, which is convenient for the patient to bite and press the patient's tongue. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of this scheme;
[0016] Figure 2 Schematic diagram of the three-dimensional structure of this scheme;
[0017] Figure 3 It is a cross-sectional structural schematic diagram of this scheme;
[0018] Figure 4 for Figure 1 A is a schematic diagram of the enlarged structure of the middle part;
[0019] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of B.
[0020] Among them, 1. lower arc seat, 2. fixed seat, 3. guide shell, 4. moving shell, 5. moving assembly, 6. driving plate, 7. sliding plate, 8. upper arc seat, 9. moving motor, 10. bearing seat, 11. worm, 12. worm wheel, 13. driving sprocket, 14. driven sprocket, 15. chain, 16. connecting block, 17. fixed block, 18. guide groove, 19. guide block, 20. pulling plate, 21. tongue depressor, 22. guide rod, 23. upper bite plate, 24. lower bite plate, 25. connecting plate, 26. battery.
[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0023] like Figure 1-Figure 5 As shown, the present scheme is an oral support device for gastroscopy room examination, comprising a fixed seat 2, the fixed seat 2 is arranged in pairs, and also comprises a lower arc seat 1, a guide shell 3, a movable shell 4, a movable assembly 5, a driving plate 6, a sliding plate 7 and an upper arc seat 8, the two ends of the lower arc seat 1 are fixedly connected to the bottom of the fixed seat 2, the guide shell 3 is fixedly connected to the fixed seat 2 on one side, the movable shell 4 is fixedly connected to the fixed seat 2 on the other side, the movable assembly 5 is rotatably connected in the movable shell 4, the driving plate 6 is slidably connected to one side of the movable shell 4, and the driving plate 6 is fixedly connected to the movable assembly 5, the sliding plate 7 is slidably connected in the guide shell 3, one end of the upper arc seat 8 is fixedly connected to the driving plate 6, and the other end of the upper arc seat 8 is fixedly connected to the sliding plate 7, and a connecting plate 25 is fixedly connected to one side of the top of the guide shell 3, and the other end of the connecting plate 25 is fixedly connected to one side of the movable shell 4.
[0024] Among them, Figure 3 and Figure 5 As shown, the moving component 5 includes a moving motor 9, a bearing seat 10, a worm 11, a worm wheel 12, a driving sprocket 13, a driven sprocket 14, a chain 15 and a connecting block 16. The driving sprocket 13 is rotatably arranged at the lower part of the moving shell 4, and the driven sprocket 14 is rotatably arranged at the upper part of the moving shell 4. The chain 15 meshes the driving sprocket 13 and the driven sprocket 14. The worm wheel 12 is coaxially fixedly connected to the driving sprocket 13. The bearing seat 10 is fixedly connected to the moving shell 4. One end of the worm 11 is rotatably arranged on the bearing seat 10, and the other end of the worm 11 is rotatably arranged on the inner wall of the moving shell 4. The connecting block 16 is fixedly connected to the chain 15. The connecting block 16 is fixedly connected to the driving plate 6. The moving motor 9 is fixedly connected to the moving shell 4, and the output end of the moving motor 9 is connected to the worm 11.
[0025] like Figure 3 As shown, a guide rod 22 is fixedly connected inside the guide shell 3 , and the sliding plate 7 is slidably connected to the guide rod 22 .
[0026] like Figure 4 As shown, a fixed block 17 is fixedly connected to the top of the fixed seat 2, a pulling plate 20 is provided between the fixed blocks 17 on both sides, a guide groove 18 is provided in the fixed block 17, and the guide groove 18 is arranged in a T shape, and guide blocks 19 are fixedly connected to both sides of the pulling plate 20, and the guide blocks 19 are arranged in a T shape. The guide blocks 19 are slidably connected in the guide groove 18, and a tongue depressor 21 is fixedly connected to the pulling plate 20.
[0027] like Figure 2 As shown, a lower bite plate 24 is fixedly connected to the lower arc seat 1, and the lower bite plate 24 is arranged in an arc shape. An upper bite plate 23 is fixedly connected to the upper arc seat 8, and the upper bite plate 23 is arranged in an arc shape, and the upper bite plate 23 and the lower bite plate 24 are positioned opposite to each other.
[0028] like Figure 3 As shown, a battery 26 is fixedly connected to the top of one side of the moving shell 4, and the battery 26 is connected to the moving motor 9.
[0029] First, place the device in a suitable position, pull the pulling plate 20, the pulling plate 20 drives the guide block 19 to be removed from the guide groove 18, and then the pulling plate 20 drives the tongue depressor 21 to be removed from the fixed block 17, and then the patient bites the upper bite plate 23 and the lower bite plate 24, and then the moving motor 9 is started, the moving motor 9 drives the worm 11 to rotate on the moving shell 4 and the bearing seat 10, the worm 11 drives the worm wheel 12 to rotate, the worm wheel 12 drives the driving sprocket 13 to rotate, the driving sprocket 13 drives the driven sprocket 14 to rotate through the chain 15, the chain 15 drives the connecting block 16 to move in the moving shell 4, the connecting block 16 drives the driving plate 6 to move, and the driving plate 6 drives The upper arc seat 8, the upper bite plate 23 and the sliding plate 7 are moved, the sliding plate 7 slides in the guide shell 3, the sliding plate 7 slides on the guide rod 22, and then the upper arc seat 8 drives the upper bite plate 23 to move, thereby facilitating the adjustment of the oral opening size according to different subjects. When the appropriate opening size is adjusted, the moving motor 9 stops, and then the guide block 19 is aligned with the guide groove 18. At the same time, the pulling plate 20 drives the tongue depressor 21 to be arranged above the tongue, and then the pulling plate 20 is pushed, and then the pulling plate 20 drives the guide block 19 to slide in the guide groove 18, thereby facilitating the installation of the tongue depressor 21, facilitating the patient's bite, and facilitating pressing the patient's tongue.
[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. An oral support device for gastroscopy examination, comprising a fixing seat, the fixing seats are arranged in pairs, and are characterized in that: It also includes a lower arc seat, a guide shell, a movable shell, a movable assembly, a driving plate, a sliding plate and an upper arc seat, wherein both ends of the lower arc seat are fixedly connected to the bottom of the fixed seat, the guide shell is fixedly connected to a fixed seat on one side, the movable shell is fixedly connected to a fixed seat on the other side, the movable assembly is rotatably connected in the movable shell, the driving plate is slidably connected to one side of the movable shell, and the driving plate is fixedly connected to the movable assembly, the sliding plate is slidably connected in the guide shell, one end of the upper arc seat is fixedly connected to the driving plate, and the other end of the upper arc seat is fixedly connected to the sliding plate.
2. The oral cavity support device for gastroscopy examination according to claim 1, characterized in that: The moving assembly includes a moving motor, a bearing seat, a worm, a worm wheel, a driving sprocket, a driven sprocket, a chain and a connecting block. The driving sprocket is rotatably arranged at the lower part of the moving shell, the driven sprocket is rotatably arranged at the upper part of the moving shell, the chain meshes the driving sprocket and the driven sprocket, the worm wheel is coaxially fixedly connected to the driving sprocket, the bearing seat is fixedly connected to the moving shell, one end of the worm is rotatably arranged on the bearing seat, and the other end of the worm is rotatably arranged on the inner wall of the moving shell, the connecting block is fixedly connected to the chain, the connecting block is fixedly connected to the driving plate, the moving motor is fixedly connected to the moving shell, and the output end of the moving motor is connected to the worm.
3. The oral cavity support device for gastroscopy examination according to claim 2, characterized in that: A guide rod is fixedly connected inside the guide shell, and the sliding plate is slidably connected to the guide rod.
4. The oral cavity support device for gastroscopy examination according to claim 3, characterized in that: A fixed block is fixedly connected to the top of the fixed seat, a pulling plate is provided between the fixed blocks on both sides, a guide groove is provided in the fixed block, the guide groove is T-shaped, guide blocks are fixedly connected to both sides of the pulling plate, the guide blocks are T-shaped, the guide blocks are slidably connected in the guide grooves, and a tongue depressor is fixedly connected to the pulling plate.
5. The oral cavity support device for gastroscopy examination according to claim 4, characterized in that: A lower bite plate is fixedly connected to the lower arc seat, and the lower bite plate is arranged in an arc shape. An upper bite plate is fixedly connected to the upper arc seat, and the upper bite plate is arranged in an arc shape, and the upper bite plate is opposite to the lower bite plate.
6. The oral cavity support device for gastroscopy examination according to claim 5, characterized in that: A connecting plate is fixedly connected to one side of the top of the guide shell, and the other end of the connecting plate is fixedly connected to one side of the moving shell.
7. The oral cavity support device for gastroscopy examination according to claim 6, characterized in that: A storage battery is fixedly connected to the top of one side of the moving shell, and the storage battery is connected to the moving motor.