CN213665144U - Expanding device for oral examination - Google Patents
Expanding device for oral examination Download PDFInfo
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- CN213665144U CN213665144U CN202022349311.2U CN202022349311U CN213665144U CN 213665144 U CN213665144 U CN 213665144U CN 202022349311 U CN202022349311 U CN 202022349311U CN 213665144 U CN213665144 U CN 213665144U
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- expanding shaft
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Abstract
The utility model discloses an oral examination is with expanding support ware relates to medical instrument technical field, and its technical scheme main points are: the device comprises a body, a connecting component, a first expanding shaft, a second expanding shaft, an upper tooth socket, a lower tooth socket, a handle, a sliding connecting piece, a first rotating shaft, a first transmission rod, a second transmission rod, a tooth-shaped fixing groove, a fixing pull rod, a connecting rod, a positioning clamping piece, a first miniature high-definition camera probe, a second miniature high-definition camera probe and a lighting device; the top of the body is provided with a first display screen, a second display screen and a microprocessor, and the first micro high-definition camera probe and the second micro high-definition camera probe are connected with the microprocessor; the side wall of the handle is embedded with a power supply device. The expanding device can expand the oral cavity of a patient, can adjust the expanding angle, can fix the oral cavity expanding, and is simple to operate and labor-saving; meanwhile, the expanding device can collect the image information of the oral cavity of the patient in real time and display the image information, so that a doctor can observe clearly and check accurately.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, it relates to an oral examination is with expanding support ware.
Background
There are seven major problems with oral health including caries, tartar, plaque, gum bleeding, dentin sensitivity, unclean and white teeth, bad breath. In clinical examination and diagnosis processes for oral diseases, the mouth of a patient is often required to be opened for examination and diagnosis.
At present, most of patients are pressed and expanded to open the oral cavity by a tongue depressor in clinical oral cavity examination. Adopt the tongue depressor to press when expanding the oral cavity troublesome poeration, waste time and energy, and need adopt external light to throw light on and inspect, lead to the shadow easily and see the condition in oral cavity not clearly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an expanding device for oral examination, which can expand the oral cavity of a patient, can adjust the expanding angle, can fix the oral cavity expanding, and has simple operation and labor saving; meanwhile, the expanding device can collect the image information of the oral cavity of the patient in real time and display the image information, so that a doctor can observe clearly and check accurately.
The above technical purpose of the present invention can be achieved by the following technical solutions: an expander for oral examination comprises a body, wherein one end part of the body is fixedly connected with a connecting part; the connecting component is movably connected with a first expanding shaft and a second expanding shaft, the first expanding shaft and the second expanding shaft are arranged at an angle, and the first expanding shaft and the second expanding shaft are symmetrical; the free ends of the first expanding shaft and the second expanding shaft are respectively connected with an upper tooth socket and a lower tooth socket; a handle is integrally formed at the end part of the body far away from the connecting part;
the body is sleeved with a sliding connecting piece, and the sliding connecting piece is positioned between the connecting part and the handle; the top end and the bottom end of the sliding connecting piece are respectively connected with a first transmission rod and a second transmission rod through a first rotating shaft, and the end parts of the first transmission rod and the second transmission rod are respectively connected with the side walls of a first expanding shaft and a second expanding shaft; the bottom end of the body is provided with a tooth-shaped fixing groove; the bottom end of the sliding connecting piece is fixedly connected with a fixed pull rod; the side wall of the fixed pull rod is fixedly connected with a connecting rod; the end part of the connecting rod is fixedly connected with a positioning clamping piece, and the top end of the positioning clamping piece is close to the tooth-shaped fixing groove;
the bottom end of the end part of the first expanding shaft close to the upper tooth socket is provided with a first miniature high-definition camera probe; a second miniature high-definition camera probe is arranged at the top end of the end part of the second expanding shaft close to the lower tooth socket; the bottom end of the upper tooth socket and the top end of the lower tooth socket are both provided with a lighting device; the top of the body is provided with a first display screen, a second display screen and a microprocessor, and the first micro high-definition camera probe and the second micro high-definition camera probe are connected with the microprocessor; and a power supply device is embedded in the side wall of the handle.
By adopting the technical scheme, when the oral cavity of a patient is examined, the sliding connecting piece can be driven to slide on the body through the fixed pull rod; in the process of pulling the fixed pull rod to the right side of the body, the first transmission rod and the second transmission rod can transmit force to open the upper tooth socket and the lower tooth socket, so that the aim of expanding the oral cavity of a patient is fulfilled conveniently; meanwhile, the expansion of the oral cavity of the patient can be conveniently fixed through the positioning clamping piece and the tooth-shaped fixing groove; after the mouth of the patient is expanded, the lighting device is used for providing illumination for the first miniature high-definition camera probe and images collected by the miniature high-definition camera probe; the micro high-definition camera probe I and the micro high-definition camera probe can be used for respectively acquiring image information of teeth at the upper part of the oral cavity and image information of teeth at the lower part of the oral cavity of a patient, and transmitting the acquired image information to the microprocessor, and the microprocessor processes the images and transmits the processed images to the display screen I and the display screen II for display, so that medical staff can clearly observe the conditions in the oral cavity of the patient, and the situation that the oral cavity of the patient cannot be clearly observed and accurately inspected by naked eyes under the conditions of poor sight and illumination is avoided; the expanding device can expand the oral cavity of a patient, can adjust the expanding angle, can fix the oral cavity expanding, and is simple to operate and labor-saving; meanwhile, the expanding device can collect the image information of the oral cavity of the patient in real time and display the image information, so that a doctor can observe clearly and check accurately.
The utility model discloses further set up to: a tongue depressor is arranged at the end part of the lower tooth socket far away from the second expanding shaft; the bottom of the tongue depressor is provided with a plurality of sputum suction holes; the second expansion shaft is provided with a sputum suction pipe connected with the sputum suction hole, and the end part of the sputum suction pipe extends to the bottom end of the handle through the side wall of the body; the sputum suction tube is provided with an air bag which is positioned at the handle; the outlet end of the sputum suction pipe is connected with a liquid collection bottle which is detachably connected with the bottom end of the handle.
Through adopting above-mentioned technical scheme, through the phlegm hole of inhaling of tongue depressor bottom and with inhale the phlegm pipe of phlegm jogged joint, be convenient for inhale from patient's oral cavity to the collecting bottle with saliva or the sputum that the patient oral cavity produced when expanding the patient oral cavity, avoid saliva or sputum to arouse the patient discomfort.
The utility model discloses further set up to: the positioning clamping piece comprises a positioning barrel, a positioning piece and a spring, the positioning barrel is fixedly connected with the connecting rod, the spring is fixedly installed in the positioning barrel, the positioning piece is fixedly connected with the top end of the spring, and the top end of the positioning piece is close to the tooth-shaped fixing groove.
Through adopting above-mentioned technical scheme, through the location fastener that a location section of thick bamboo, setting element and spring constitute, be convenient for fix the position of sliding connection spare on the body after sliding connection spare slides to the realization expands the fixed of propping to patient's oral cavity.
The utility model discloses further set up to: and the first expanding shaft and the second expanding shaft are connected with the connecting part through a second rotating shaft.
Through adopting above-mentioned technical scheme, through the second rotation axis, be convenient for first expand prop axle and second expand the rotation swing joint of propping axle and adapting unit to be convenient for first expand prop axle and second expand the axle and expand the work of propping to the oral cavity.
The utility model discloses further set up to: the top end of the body is provided with a wireless signal transmission device, and the wireless signal transmission device is connected with the microprocessor.
By adopting the technical scheme, the acquired image information of the oral cavity of the patient can be conveniently transmitted to a computer of medical staff or a remote end for checking, analyzing and archiving through the wireless signal transmission device.
The utility model discloses further set up to: the outer side wall of the handle is provided with an anti-slip layer.
Through adopting above-mentioned technical scheme, through the skid resistant course, be convenient for prevent that medical staff from holding the handle and skidding.
To sum up, the utility model discloses following beneficial effect has: the sliding connecting piece can be driven to slide on the body through the fixed pull rod; in the process of pulling the fixed pull rod to the right side of the body, the first transmission rod and the second transmission rod can transmit force to open the upper tooth socket and the lower tooth socket, so that the aim of expanding the oral cavity of a patient is fulfilled conveniently; meanwhile, the expansion of the oral cavity of the patient can be conveniently fixed through the positioning clamping piece and the tooth-shaped fixing groove; after the mouth of the patient is expanded, the lighting device is used for providing illumination for the first miniature high-definition camera probe and images collected by the miniature high-definition camera probe; the micro high-definition camera probe I and the micro high-definition camera probe can be used for respectively acquiring image information of teeth at the upper part of the oral cavity and image information of teeth at the lower part of the oral cavity of a patient, and transmitting the acquired image information to the microprocessor, and the microprocessor processes the images and transmits the processed images to the display screen I and the display screen II for display, so that medical staff can clearly observe the conditions in the oral cavity of the patient, and the situation that the oral cavity of the patient cannot be clearly observed and accurately inspected by naked eyes under the conditions of poor sight and illumination is avoided; the expanding device can expand the oral cavity of a patient, can adjust the expanding angle, can fix the oral cavity expanding, and is simple to operate and labor-saving; meanwhile, the expanding device can collect the image information of the oral cavity of the patient in real time and display the image information, so that a doctor can observe clearly and check accurately.
Drawings
Fig. 1 is a schematic structural diagram in an embodiment of the present invention;
fig. 2 is a schematic structural view of a positioning clip in an embodiment of the present invention;
fig. 3 is a block diagram of the embodiment of the present invention.
In the figure: 1. a body; 2. a connecting member; 3. a first expanding shaft; 4. a second spreader shaft; 5. an upper tooth socket; 6. a lower tooth socket; 7. a handle; 8. a sliding connector; 9. a first rotating shaft; 10. a first drive lever; 11. a second transmission rod; 12. a tooth-shaped fixing groove; 13. a first miniature high-definition camera probe; 14. a second miniature high-definition camera probe; 15. an illumination device; 16. a first display screen; 17. a second display screen; 18. a microprocessor; 19. a power supply device; 20. fixing a pull rod; 21. a connecting rod; 22. positioning the clamping piece; 23. a tongue depressor; 24. a sputum aspirating hole; 25. a sputum suction tube; 26. an air bag; 27. a liquid collecting bottle; 28. a positioning cylinder; 29. a positioning member; 30. a spring; 31. a second rotation shaft; 32. a wireless signal transmission device; 33. and an anti-slip layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-3.
Example (b): an expander for oral examination, as shown in fig. 1, 2 and 3, comprises a body 1, and a connecting member 2 is fixedly connected to one end of the body 1. The connecting part 2 is movably connected with a first expanding shaft 3 and a second expanding shaft 4, the first expanding shaft 3 and the second expanding shaft 4 are arranged at an angle, and the first expanding shaft 3 and the second expanding shaft 4 are symmetrical to each other. The free ends of the first expanding shaft 3 and the second expanding shaft 4 are respectively connected with an upper tooth socket 5 and a lower tooth socket 6. The end of the body 1 remote from the connection part 2 is integrally formed with a handle 7.
The body 1 is sleeved with a sliding connecting piece 8, and the sliding connecting piece 8 is positioned between the connecting part 2 and the handle 7. The top end and the bottom end of the sliding connecting piece 8 are respectively connected with a first transmission rod 10 and a second transmission rod 11 through a first rotating shaft 9, and the end parts of the first transmission rod 10 and the second transmission rod 11 are respectively connected with the side walls of the first expanding shaft 3 and the second expanding shaft 4. The bottom end of the body 1 is provided with a tooth-shaped fixing groove 12. The bottom end of the sliding connecting piece 8 is fixedly connected with a fixed pull rod 20. The side wall of the fixed pull rod 20 is fixedly connected with a connecting rod 21. The end of the connecting rod 21 is fixedly connected with a positioning fastener 22, and the top end of the positioning fastener 22 is close to the tooth-shaped fixing groove 12.
The bottom end of the end part of the first expanding shaft 3 close to the upper tooth socket 5 is provided with a miniature high-definition camera probe 13. The second expansion shaft 4 is provided with a second miniature high-definition camera probe 14 near the top end of the end part of the lower tooth socket 6. The bottom end of the upper tooth socket 5 and the top end of the lower tooth socket 6 are both provided with a lighting device 15. The top of the body 1 is provided with a first display screen 16, a second display screen 17 and a microprocessor 18, and a first miniature high-definition camera probe 13 and a second miniature high-definition camera probe 14 are connected with the microprocessor 18. A power supply device 19 is embedded in the side wall of the handle 7, and the power supply device 19 is a storage battery.
In this embodiment, when examining the oral cavity of a patient, the fixed pull rod 20 can drive the sliding connector 8 to slide on the body 1. In the process of pulling the fixed pull rod 20 to the right side of the body 1, the first transmission rod 10 and the second transmission rod 11 can transmit force to open the upper tooth socket 5 and the lower tooth socket 6, so that the purpose of expanding the oral cavity of a patient is facilitated. Meanwhile, the positioning clamping piece 22 and the tooth-shaped fixing groove 12 are used for fixing the expansion support of the oral cavity of the patient conveniently. After expanding the patient's oral cavity, through lighting device 15, be convenient for provide illumination for miniature high definition camera probe 13 and miniature high definition camera probe collection image. Through miniature high definition camera probe 13 and miniature high definition camera probe, can gather the image information of patient's oral cavity upper portion tooth and the image information of oral cavity lower part tooth respectively, and with the image information transmission microprocessor 18 of gathering, microprocessor 18 handles this image and transmits to display screen 16 and display screen two 17 after showing, thereby be convenient for medical staff clearly observe the condition in the patient oral cavity, avoid adopting naked eye can not clearly observe and accurately inspect patient's oral cavity under sight and the not good condition of illumination. This expand and prop ware can expand the patient oral cavity and prop to can adjust and expand the angle, and can expand the oral cavity and prop and fix, easy operation, it is laborsaving. Meanwhile, the expanding device can collect the image information of the oral cavity of the patient in real time and display the image information, so that a doctor can observe clearly and check accurately.
The end part of the lower tooth socket 6 far away from the second expanding shaft 4 is fixedly connected with a tongue depressor 23. The bottom of the tongue depressor 23 is provided with a plurality of sputum aspirating holes 24. The second expanding shaft 4 is provided with a sputum suction pipe 25 connected with the sputum suction hole 24, and the end part of the sputum suction pipe 25 extends to the bottom end of the handle 7 through the side wall of the body 1. The sputum aspirator 25 is provided with an air bag 26, and the air bag 26 is positioned at the handle 7. The outlet end of the sputum suction pipe 25 is connected with a liquid collecting bottle 27, and the liquid collecting bottle 27 is detachably connected with the bottom end of the handle 7.
In the embodiment, the sputum suction hole 24 at the bottom of the tongue depressor 23 and the sputum suction tube 25 connected with the sputum suction hole 24 are used for sucking saliva or sputum generated in the oral cavity of a patient away from the oral cavity of the patient to the liquid collecting bottle 27 when the oral cavity of the patient is expanded, so that the discomfort of the patient caused by the saliva or the sputum is avoided.
The positioning clamping piece 22 comprises a positioning cylinder 28, a positioning piece 29 and a spring 30, the positioning cylinder 28 is fixedly connected with the connecting rod 21, the spring 30 is fixedly arranged in the positioning cylinder 28, the positioning piece 29 is fixedly connected with the top end of the spring 30, and the top end of the positioning piece 29 is close to the tooth-shaped fixing groove 12.
In this embodiment, the positioning clip 22 composed of the positioning tube 28, the positioning member 29 and the spring 30 is used to fix the position of the sliding connector 8 on the body 1 after the sliding connector 8 slides, so as to fix the mouth expansion of the patient.
The first and second expanding shafts 3 and 4 are connected to the connecting member 2 via the second rotating shaft 31.
In this embodiment, the second rotating shaft 31 facilitates the rotary and movable connection between the first expanding shaft 3 and the second expanding shaft 4 and the connecting component 2, so as to facilitate the expanding work of the first expanding shaft 3 and the second expanding shaft 4 on the oral cavity.
The top end of the body 1 is provided with a wireless signal transmission device 32, and the wireless signal transmission device 32 is connected with the microprocessor 18.
In the present embodiment, the wireless signal transmission device 32 is used to transmit the acquired image information of the oral cavity of the patient to a computer of a medical staff or a remote end for viewing, analyzing and archiving.
The outer side wall of the handle 7 is fixed with an anti-slip layer 33.
In this embodiment, the medical staff is facilitated to prevent the handle 7 from slipping when being held by the medical staff by the anti-slip layer 33.
The working principle is as follows: when examining the oral cavity of a patient, the sliding connecting piece 8 can be driven to slide on the body 1 through the fixed pull rod 20. In the process of pulling the fixed pull rod 20 to the right side of the body 1, the first transmission rod 10 and the second transmission rod 11 can transmit force to open the upper tooth socket 5 and the lower tooth socket 6, so that the purpose of expanding the oral cavity of a patient is facilitated. Meanwhile, the positioning clamping piece 22 and the tooth-shaped fixing groove 12 are used for fixing the expansion support of the oral cavity of the patient conveniently. After expanding the patient's oral cavity, through lighting device 15, be convenient for provide illumination for miniature high definition camera probe 13 and miniature high definition camera probe collection image. Through miniature high definition camera probe 13 and miniature high definition camera probe, can gather the image information of patient's oral cavity upper portion tooth and the image information of oral cavity lower part tooth respectively, and with the image information transmission microprocessor 18 of gathering, microprocessor 18 handles this image and transmits to display screen 16 and display screen two 17 after showing, thereby be convenient for medical staff clearly observe the condition in the patient oral cavity, avoid adopting naked eye can not clearly observe and accurately inspect patient's oral cavity under sight and the not good condition of illumination. This expand and prop ware can expand the patient oral cavity and prop to can adjust and expand the angle, and can expand the oral cavity and prop and fix, easy operation, it is laborsaving. Meanwhile, the expanding device can collect the image information of the oral cavity of the patient in real time and display the image information, so that a doctor can observe clearly and check accurately.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. An expanding device for oral examination is characterized in that: the device comprises a body (1), wherein one end part of the body (1) is fixedly connected with a connecting part (2); the connecting component (2) is movably connected with a first expanding shaft (3) and a second expanding shaft (4), the first expanding shaft (3) and the second expanding shaft (4) are arranged at an angle, and the first expanding shaft (3) and the second expanding shaft (4) are symmetrical; the free ends of the first expanding shaft (3) and the second expanding shaft (4) are respectively connected with an upper tooth socket (5) and a lower tooth socket (6); a handle (7) is integrally formed at the end part of the body (1) far away from the connecting part (2);
the body (1) is sleeved with a sliding connecting piece (8), and the sliding connecting piece (8) is positioned between the connecting part (2) and the handle (7); the top end and the bottom end of the sliding connecting piece (8) are respectively connected with a first transmission rod (10) and a second transmission rod (11) through a first rotating shaft (9), and the end parts of the first transmission rod (10) and the second transmission rod (11) are respectively connected with the side walls of the first expanding shaft (3) and the second expanding shaft (4); the bottom end of the body (1) is provided with a tooth-shaped fixing groove (12); the bottom end of the sliding connecting piece (8) is fixedly connected with a fixed pull rod (20); the side wall of the fixed pull rod (20) is fixedly connected with a connecting rod (21); the end part of the connecting rod (21) is fixedly connected with a positioning clamping piece (22), and the top end of the positioning clamping piece (22) is close to the tooth-shaped fixing groove (12);
the bottom end of the end part of the first expanding shaft (3) close to the upper tooth socket (5) is provided with a first miniature high-definition camera probe (13); a second miniature high-definition camera probe (14) is arranged at the top end of the end part, close to the lower tooth socket (6), of the second expanding shaft (4); the bottom end of the upper tooth socket (5) and the top end of the lower tooth socket (6) are both provided with a lighting device (15); the top of the body (1) is provided with a first display screen (16), a second display screen (17) and a microprocessor (18), and the first miniature high-definition camera probe (13) and the second miniature high-definition camera probe (14) are connected with the microprocessor (18); the side wall of the handle (7) is embedded with a power supply device (19).
2. The expander for oral examination according to claim 1, wherein: a tongue depressor (23) is arranged at the end part of the lower tooth socket (6) far away from the second expanding shaft (4); the bottom of the tongue depressor (23) is provided with a plurality of sputum suction holes (24); the second expansion supporting shaft (4) is provided with a sputum suction pipe (25) connected with the sputum suction hole (24), and the end part of the sputum suction pipe (25) extends to the bottom end of the handle (7) through the side wall of the body (1); the sputum suction pipe (25) is provided with an air bag (26), and the air bag (26) is positioned at the handle (7); the outlet end of the sputum suction pipe (25) is connected with a liquid collecting bottle (27), and the liquid collecting bottle (27) is detachably connected with the bottom end of the handle (7).
3. The expander for oral examination according to claim 1, wherein: the positioning clamping piece (22) comprises a positioning barrel (28), a positioning piece (29) and a spring (30), the positioning barrel (28) is fixedly connected with the connecting rod (21), the spring (30) is fixedly installed in the positioning barrel (28), the positioning piece (29) is fixedly connected with the top end of the spring (30), and the top end of the positioning piece (29) is close to the tooth-shaped fixing groove (12).
4. The expander for oral examination according to claim 1, wherein: the first expanding shaft (3) and the second expanding shaft (4) are connected with the connecting part (2) through a second rotating shaft (31).
5. The expander for oral examination according to claim 1, wherein: the top end of the body (1) is provided with a wireless signal transmission device (32), and the wireless signal transmission device (32) is connected with the microprocessor (18).
6. The expander for oral examination according to claim 1, wherein: the outer side wall of the handle (7) is provided with an anti-slip layer (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022349311.2U CN213665144U (en) | 2020-10-20 | 2020-10-20 | Expanding device for oral examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022349311.2U CN213665144U (en) | 2020-10-20 | 2020-10-20 | Expanding device for oral examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213665144U true CN213665144U (en) | 2021-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022349311.2U Active CN213665144U (en) | 2020-10-20 | 2020-10-20 | Expanding device for oral examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213665144U (en) |
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2020
- 2020-10-20 CN CN202022349311.2U patent/CN213665144U/en active Active
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