CN113413225B - Be used for esophagus cancer postoperative patient oral cavity belt cleaning device - Google Patents
Be used for esophagus cancer postoperative patient oral cavity belt cleaning device Download PDFInfo
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- CN113413225B CN113413225B CN202110537858.1A CN202110537858A CN113413225B CN 113413225 B CN113413225 B CN 113413225B CN 202110537858 A CN202110537858 A CN 202110537858A CN 113413225 B CN113413225 B CN 113413225B
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- pressure tank
- water
- tooth socket
- oral cavity
- pipe
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
Abstract
The invention discloses an oral cavity cleaning device for patients after esophageal cancer operation, which comprises a tooth socket, a water inlet pipe, a water outlet pipe, a negative pressure tank and a high pressure tank, wherein the tooth socket is made of elastic materials, the tooth socket is provided with a groove for accommodating oral teeth and gums, the edge of the groove is provided with an elastic bag for sealing the gap between the tooth socket and the gums, the elastic bag is communicated with the groove through a pipeline, the pipeline is provided with a pressure limiting valve, the elastic bag is communicated with the high pressure tank through the water inlet pipe, and the groove is communicated with the negative pressure tank through the water outlet pipe. The invention provides a patient oral cavity cleaning device after esophageal cancer operation, which is used for injecting a large amount of flowing cleaning water into an oral cavity, thoroughly cleaning oral endocrine with other accessory substances and facilitating operation.
Description
Technical Field
The invention relates to the technical field of oral cavity cleaning, in particular to an oral cavity cleaning device for patients after esophageal cancer operation.
Background
If the oral cavity of a patient is not cleaned after the esophageal cancer operation, the oral cavity sanitation and even the oral infection can be seriously influenced by the endocrine of the oral cavity and other accessory crops. The oral cavity cleaning of the postoperative patient can prevent oral infection and improve the comfort of the patient. The oral cavity cleaning device in the prior art is complex in operation and is not thoroughly cleaned. For example, a cleaning and rinsing device for oral cavity after oral cavity surgery with publication number CN211512143U adopts a method that a cleaning brush with a brush handle is inserted into the oral cavity of a patient, and liquid which infiltrates the brush hair is slowly injected into the cleaning brush on the brush handle through a syringe, and the brush hair is used for cleaning the oral cavity. However, the above method cannot inject a large amount of water into the oral cavity of the patient, otherwise, the patient chokes or even chokes, and the secretion and other accessory substances in the oral cavity cannot be taken away because the flowing water is too small, so that the cleaning process needs to be repeatedly operated, and the oral cavity of the patient needs to be cleaned frequently.
Disclosure of Invention
Aiming at the prior art, the invention aims to provide the oral cavity cleaning device for the patients after the esophageal cancer operation, which is used for injecting a large amount of flowing cleaning water into the oral cavity, thoroughly cleaning the endocrine in the oral cavity by other accessory crops and has more convenient operation.
The technical scheme of the invention is realized as follows:
the utility model provides a patient's oral cavity belt cleaning device for esophageal cancer postoperative, includes facing, inlet tube, drain pipe, negative pressure jar and high pressure jar, the facing adopts elastic material to make, the facing is equipped with the recess that holds oral cavity tooth and gum, the edge of recess is equipped with the elastic bag that is used for sealed facing and gum clearance, the elastic bag passes through pipeline and recess intercommunication, the pipeline is equipped with the pressure limiting valve, the elastic bag passes through the inlet tube with high pressure jar intercommunication, the recess passes through the drain pipe with negative pressure jar intercommunication.
Further, the side wall of the groove is provided with a water distribution pipe, the water distribution pipe is provided with a plurality of water outlets, the water outlets are positioned on the inner side and the outer side of the teeth, and the water distribution pipe is communicated with the pipeline.
Further, the water distribution pipe is communicated with the elastic bag through a plurality of pipelines, the pipelines are all provided with pressure limiting valves, each pressure limiting valve comprises a valve seat, a spring and a sealing plug, the valve seats are arranged in the pipelines, a water flow channel is arranged in the middle of each valve seat, the sealing plugs and the springs are arranged in the valve seats, and the springs push the sealing plugs to cover the water outlet ends of the water flow channels.
Furthermore, the water distribution pipe is made of latex materials, the water distribution pipe has elasticity, the cross section of the water outlet is S-shaped, the water outlet is opened by expansion when the internal pressure of the water distribution pipe is increased, and the water outlet is closed by contraction when the internal pressure of the water distribution pipe is reduced.
Further, be equipped with flexible brush hair in the recess of facing, the facing is equipped with the arc guide rail outward, the arc guide rail pass through the connecting rod with the facing can be dismantled and be connected, the arc guide rail is equipped with magnetic force subassembly, magnetic force subassembly produces along arc guide rail reciprocating motion's magnetic field, the one end cover of brush hair has the metal sheath that soft magnetic material made, the metal sheath rotates with the facing to be connected, magnetic force subassembly passes through magnetic force drive the metal sheath motion.
Further, the magnetic force assembly comprises a plurality of electromagnets which are arranged along the arc-shaped guide rail, the electromagnets are in signal connection with a controller, and the controller sequentially supplies power to the electromagnets along the arc-shaped guide rail.
Further, the negative pressure tank is detachably connected with the air inlet end of the air pump, the air outlet end of the air pump is detachably connected with the high pressure tank, the negative pressure tank and the high pressure tank are both provided with pressure regulating valves, and the negative pressure tank and the high pressure tank are both provided with pressure detectors.
Furthermore, the water inlet pipe and the water outlet pipe are both provided with stop valves, a telescopic pipe is arranged in the high-pressure tank, the water outlet pipe is communicated with the telescopic pipe, and the movable end of the telescopic pipe is connected with the lifting device.
Further, the lifting device is an electric telescopic rod, the upper end of the electric telescopic rod is communicated with the high-pressure tank, and the lower end of the electric telescopic rod is connected with the movable end of the telescopic pipe.
Further, the pressure regulating valve is an electromagnetic valve, and the electromagnetic valve and the pressure detector are respectively connected with the controller in a signal manner.
The invention has the beneficial effects that:
the dental floss can wrap around the gums of a patient, and the recess of the dental floss can receive the teeth and the upper portion of the gums. When the patient is cleaned, the mouth of the patient is opened, and then the dental floss is put into the mouth of the patient, and the dental floss can deform according to the shape of the mouth of the patient because the dental floss is made of elastic materials, so that the dental floss covers the teeth and the gum of the patient. The edge of the groove of the tooth socket is provided with an elastic bag, and the elastic bag can deform to seal the gap between the tooth socket and the tooth bed, so that water is prevented from flowing out from the edge of the tooth bed. Because the groove passes through the drain pipe with negative pressure jar intercommunication is put the facing in place the back, opens the negative pressure jar earlier and makes the facing internal deformation that produces negative pressure in the facing, and gum and facing all have elasticity to make between them obtain the cooperation inseparabler, seal the clearance between facing and the gum. Then the high-pressure tank is opened, the high-pressure tank fills the elastic bag with liquid through the water inlet pipe, and the pressure in the elastic bag is increased, so that the tooth socket is tightly matched with the gum, and the liquid is prevented from flowing out from a gap between the tooth socket and the gum. The elastic bag is communicated with the groove through a pipeline, a pressure limiting valve is arranged on the pipeline, and when the pressure of the elastic bag and the pressure in the groove are larger than a preset value, liquid in the elastic bag enters the groove from the pipeline to wash teeth and gum of a patient, so that the effect of cleaning an oral cavity is achieved. Because negative pressure is formed in the groove, even if a small gap exists between the teeth beds, the teeth are not easy to flow out under the action of the negative pressure. The groove is communicated with the negative pressure tank through the drain pipe, water in the groove flows into the negative pressure tank along the drain pipe, and the water flows in the oral cavity to achieve the effect of cleaning the oral cavity. In the cleaning process, a large amount of water is continuously supplied into the oral cavity through the high-pressure tank, gas is then supplied into the oral cavity after the water supply of the high-pressure tank is finished, residual moisture can be blown out in the gas flowing process, and meanwhile, the flowing gas can dry the moisture. In the cleaning process, the inside of the tooth socket is negative pressure, the edge is high pressure, and the tightness of the tooth socket can be improved. Meanwhile, under the action of pressure difference, liquid of the elastic bag is sprayed into the groove, so that liquid flow in the oral cavity is promoted, and the cleaning effect is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only preferred embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a top view of a patient oral cleaning device for use after esophageal cancer surgery in accordance with the present invention;
FIG. 2 is a cross-sectional view of a mouthpiece for a post-esophageal cancer patient's oral cleaning device of the present invention;
FIG. 3 is a cross-sectional view of a water distribution tube for an esophageal cancer postoperative patient oral cleaning device of the present invention;
FIG. 4 is a schematic illustration of the signal connection of a patient oral cleaning device after esophageal cancer surgery according to the invention;
in the figure, 1 tooth socket, 2 inlet tube, 3 drain pipe, 4 negative pressure jar, 5 high pressure jar, 6 recess, 7 elastic bag, 8 pressure limiting valve, 9 water distribution pipe, 10 delivery port, 11 disk seat, 12 spring, 13 sealing plug, 14 water flow channel, 15 brush hair, 16 arc guide rail, 17 connecting rod, 18 magnetic force subassembly, 19 metal cover, 20 controller, 21 air pump, 22 pressure regulating valve, 23 pressure detector, 24 stop valve, 25 flexible pipe, 26 electric telescopic link.
Detailed Description
For a better understanding of the technical content of the present invention, specific examples are provided below and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, an oral cavity cleaning device for patients after esophageal cancer operation comprises a tooth socket 1, a water inlet pipe 2, a water outlet pipe 3, a negative pressure tank 4 and a high pressure tank 5, wherein the tooth socket 1 is made of elastic materials, the tooth socket 1 is provided with a groove 6 for containing oral teeth and gums, the edge of the groove 6 is provided with an elastic bag 7 for sealing the gap between the tooth socket 1 and the gums, the elastic bag 7 is communicated with the groove 6 through a pipeline, the pipeline is provided with a pressure limiting valve 8, the elastic bag 7 is communicated with the high pressure tank 5 through the water inlet pipe 2, and the groove 6 is communicated with the negative pressure tank 4 through the water outlet pipe 3.
The shell 1 may be wrapped around the gums of a patient and the recess 6 of the shell 1 may receive the teeth and the upper portions of the gums. When the oral cavity of a patient is cleaned, the oral cavity of the patient is opened, and then the dental socket 1 is placed in the oral cavity of the patient, and the dental socket 1 can deform according to the shape of the oral cavity of the patient because the dental socket 1 is made of elastic materials, so that the dental socket 1 covers the teeth and the gum of the patient. The edge of the groove 6 of the tooth socket 1 is provided with an elastic bag 7, and the elastic bag 7 can deform to seal the gap between the tooth socket 1 and the tooth bed, so that water is prevented from flowing out from the edge of the tooth bed. Because recess 6 pass through drain pipe 3 with negative pressure jar 4 intercommunication, place the back with tooth shell 1 in place, open negative pressure jar 4 earlier and make tooth shell 1 inwards deformation in the tooth shell 1 production negative pressure, tooth gum and tooth shell 1 all have elasticity to make the cooperation between the two obtain inseparabler, seal the clearance between tooth shell 1 and the tooth gum. Then the high-pressure tank 5 is opened, the high-pressure tank 5 fills the elastic bag 7 with liquid through the water inlet pipe 2, the pressure in the elastic bag 7 is increased, so that the tooth socket 1 is tightly matched with the dental pulp, and the liquid is prevented from flowing out from the gap between the tooth socket 1 and the dental pulp. The elastic bag 7 is communicated with the groove 6 through a pipeline, a pressure limiting valve 8 is arranged on the pipeline, and when the pressure of the elastic bag 7 and the pressure in the groove 6 are larger than a preset value, liquid in the elastic bag 7 enters the groove 6 from the pipeline to wash teeth and gums of a patient, so that the effect of cleaning an oral cavity is achieved. Because of the negative pressure formed in the groove 6, even if there is a small gap between the gums of the mouthpiece 1, it is not easy to flow out under the action of the negative pressure. The groove 6 is communicated with the negative pressure tank 4 through the drain pipe 3, water in the groove 6 flows into the negative pressure tank 4 along the drain pipe 3, and water flows in the oral cavity to achieve the effect of cleaning the oral cavity. In the cleaning process, a large amount of water is continuously supplied into the oral cavity through the high-pressure tank 5, gas is then supplied into the oral cavity after the water supply of the high-pressure tank 5 is finished, residual moisture can be blown out in the gas flowing process, and meanwhile, the flowing gas can dry the moisture. In the cleaning process, the inside of the dental floss 1 is negative pressure, the edge is high pressure, and the tightness of the dental floss 1 can be improved. Meanwhile, under the action of pressure difference, liquid in the elastic bag 7 is sprayed into the groove 6, so that the liquid flow in the oral cavity is promoted, and the cleaning effect is improved.
Specifically, the side wall of the groove 6 is provided with a water distribution pipe 9, the water distribution pipe 9 is provided with a plurality of water outlets 10, the water outlets 10 are positioned on the inner side and the outer side of the teeth, and the water distribution pipe 9 is communicated with the pipeline. The high-pressure water from the elastic bag 7 enters the water distribution pipe 9, the water distribution pipe 9 is positioned at two sides of the groove 6, a plurality of water outlets 10 are arranged on the water distribution pipe 9, the book outlet faces the inner side and the outer side of the teeth, and the water is impacted on the teeth when being sprayed out from the water outlets 10, so that the cleaning effect is improved.
Specifically, the water distribution pipe 9 is communicated with the elastic bag 7 through a plurality of pipelines, the pipelines are respectively provided with a pressure limiting valve 8, the pressure limiting valves 8 comprise valve seats 11, springs 12 and sealing plugs 13, the valve seats 11 are arranged in the pipelines, water flow channels 14 are arranged in the middle of the valve seats 11, the sealing plugs 13 and the springs 12 are arranged in the valve seats 11, and the springs 12 push the sealing plugs 13 to cover water outlet ends of the water flow channels 14. The water distribution pipe 9 is communicated with the elastic bag 7 through a plurality of pipelines, and the pipelines are distributed at equal intervals along the tooth socket 1, so that liquid coming out of the elastic bag 7 can enter the water distribution pipe 9 more uniformly, and different water outlets 10 can be ensured to obtain cleaning water more uniformly. The pressure limiting valve 8 is arranged in each pipeline, the pressure limiting valve 8 comprises a valve seat 11, a spring 12 and a sealing plug 13, the valve seat 11 is arranged in the pipeline, a water flow channel 14 is arranged in the middle of the valve seat 11, clean water can flow through the water flow channel 14, the sealing plug 13 and the spring 12 are arranged in the valve seat 11, the spring 12 pushes the sealing plug 13 to cover the water outlet end of the water flow channel 14, and when the pressure in the elastic bag 7 is smaller, the sealing plug 13 cannot be pushed to move, so that the water flow channel 14 is sealed. When the pressure of the elastic bag 7 becomes large, the sealing plug 13 is pushed to move under the action of hydraulic pressure, so that the valve is opened, and liquid flows into the water distribution pipe 9 from the elastic bag 7.
Specifically, the water distribution pipe 9 is made of latex materials, the water distribution pipe 9 has elasticity, the cross section of the water outlet 10 is S-shaped, the water outlet 10 is opened by expansion when the internal pressure of the water distribution pipe 9 is increased, and the water outlet 10 is closed by contraction when the internal pressure of the water distribution pipe 9 is reduced. Cleaning water can not be directly sprayed into the oral cavity after entering the water distribution pipe 9 from the elastic bag 7, the cleaning water is accumulated in the water distribution pipe 9, and when the pressure in the water distribution pipe 9 is increased, the water distribution pipe 9 is expanded, so that the water outlet 10 is opened, the cleaning water is sprayed out of the water distribution pipe 9, and the sprayed cleaning water has a certain initial speed and impacts on teeth, so that the cleaning effect of the oral cavity is improved. When the pressure in the water distribution pipe 9 is insufficient, the water distribution pipe 9 is contracted to close the water outlet 10. The cross section of the water outlet 10 is S-shaped, and the water outlet 10 is tightly closed after the water distribution pipe 9 is contracted, so that liquid leakage is avoided.
Specifically, be equipped with flexible brush hair 15 in the recess 6 of tooth socket 1, tooth socket 1 is equipped with arc guide rail 16 outward, arc guide rail 16 pass through connecting rod 17 with tooth socket 1 can dismantle the connection, arc guide rail 16 is equipped with magnetic force assembly 18, magnetic force assembly 18 produces along the magnetic field of arc guide rail 16 reciprocating motion, the one end cover of brush hair 15 has the metal sheath 19 that soft magnetic material made, metal sheath 19 rotates with tooth socket 1 to be connected, magnetic force assembly 18 passes through magnetic force and drives the metal sheath 19 motion. The bristles 15 have flexibility and are deformed when the bristles 15 receive an external force, so that the teeth are cleaned by the tips of the bristles 15. The arc-shaped guide rail 16 is connected with the dental socket 1 through a connecting rod 17, the arc-shaped guide rail 16 and the dental socket 1 can be connected together, and the arc-shaped guide rail 16 is also placed in place after the dental socket 1 is placed into the oral cavity. The arcuate guide rail 16 is provided with a magnetic assembly 18, the magnetic assembly 18 generating a magnetic field that reciprocates along the arcuate guide rail 16. One end of the brush hair 15 is sleeved with a metal sleeve 19 made of soft magnetic materials, the metal sleeve 19 can be subjected to the action of a magnetic field in the magnetic field, and when the magnetic field changes along the arc-shaped guide rail 16, the metal sleeve 19 is driven to move, so that the brush hair 15 is driven to move to clean teeth. The magnetic field is during the motion. The problem that the tightness of the dental mouthpiece 1 is poor due to the fact that the driving part and the electric wires are arranged is solved without arranging parts such as a motor for driving the bristles 15 to move in the dental mouthpiece 1, the structure of the dental mouthpiece 1 is simplified, and the manufacturing cost is reduced.
Specifically, the magnetic assembly 18 includes a plurality of electromagnets arranged along the arcuate guide rail 16, the electromagnets are in signal connection with a controller 20, and the controller 20 sequentially supplies power to the electromagnets along the arcuate guide rail 16. The controller 20 powers the electromagnets one by one, and the energized electromagnets produce magnetically attractive metal sleeves 19. The metal sleeve 19 is in a strip shape, the metal sleeve 19 can rotate to be parallel to the magnetic field lines when receiving magnetic field force, and the magnetic field force received by the metal sleeve 19 is changed along with the position change of the electrified electromagnet, so that the brush hair 15 is driven to move to clean the oral cavity. The magnetic assembly 18 may also be a permanent magnet, which is slidably connected to the arcuate rail, such that a magnetic field that reciprocates along the arcuate rail 16 is obtained when the permanent magnet slides along the arcuate rail.
Specifically, the negative pressure tank 4 is detachably connected with the air inlet end of the air pump 21, the air outlet end of the air pump 21 is detachably connected with the high pressure tank 5, the negative pressure tank 4 and the high pressure tank 5 are both provided with a pressure regulating valve 22, and the negative pressure tank 4 and the high pressure tank 5 are both provided with a pressure detector 23. When the air pump 21 works, air in the air inlet end is pumped to the air outlet end, so that negative pressure is formed in the negative pressure tank 4, high pressure is formed in the high pressure tank 5, cleaning water in the high pressure tank 5 is pressed out to enter the water inlet pipe 2, and cleaning water in the tooth socket 1 is sucked out. The use of an air pump 21 achieves high pressure and negative pressure effects, which greatly reduces the cost of the device, and after the cleaning liquid in the high pressure tank 5 is discharged, the residual liquid in the dental mouthpiece 1 is blown away and dried by the gas discharge of the high pressure tank 5, so that the liquid and the gas can be supplied. The negative pressure tank 4 and the high pressure tank 5 are respectively provided with a pressure detector 23, the pressure in the negative pressure tank 4 and the high pressure tank 5 is detected by the pressure detectors 23, the negative pressure tank 4 and the high pressure tank 5 are respectively provided with a pressure regulating valve 22, and the pressure in the negative pressure tank 4 and the high pressure tank 5 is regulated by the pressure regulating valves 22. The negative pressure tank 4 and the high pressure tank 5 can be disposable.
Optionally, the water inlet pipe 2 and the water outlet pipe 3 are both provided with stop valves 24, the high-pressure tank 5 is internally provided with a telescopic pipe 25, the water outlet pipe 3 is communicated with the telescopic pipe 25, and the movable end of the telescopic pipe 25 is connected with a lifting device. The shut-off valve 24 can be closed to control the connection or disconnection of the inlet pipe 2 and the outlet pipe 3. The telescopic pipe 25 is arranged in the pressure tank, the drain pipe 3 is communicated with the telescopic pipe 25, the lifting device can drive the movable end of the telescopic pipe 25 to lift, when the movable end of the telescopic pipe 25 is higher than the liquid level of the high-pressure tank 5, the high-pressure tank 5 conveys gas into the tooth socket 1, and when the movable end of the telescopic pipe 25 is lower than the liquid level of the high-pressure tank 5, the high-pressure tank 5 conveys liquid into the tooth socket 1.
Optionally, the lifting device is an electric telescopic rod 26, the upper end of the electric telescopic rod 26 is communicated with the high-pressure tank 5, and the lower end of the electric telescopic rod is connected with the movable end of the telescopic tube 25. The telescopic tube 25 is driven to lift by an electric telescopic rod 26.
Optionally, the pressure regulating valve 22 is a solenoid valve, and the solenoid valve and the pressure detector 23 are respectively connected with the controller 20 in a signal manner. The pressure detector 23 transmits the detected pressure signal to the controller 20, and the controller 20 starts working until the electromagnetic valve is opened or closed according to the signal detected by the pressure detector 23, so that the negative pressure tank 4 and the high pressure tank 5 are ensured to be in a preset pressure range.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. The oral cavity cleaning device for the patients after the esophageal cancer operation is characterized by comprising a tooth socket, a water inlet pipe, a water outlet pipe, a negative pressure tank and a high pressure tank, wherein the tooth socket is made of elastic materials, the tooth socket is provided with a groove for accommodating teeth and gums of the oral cavity, the edge of the groove is provided with an elastic bag for sealing a gap between the tooth socket and the gums, the elastic bag is communicated with the groove through a pipeline, the pipeline is provided with a pressure limiting valve, the elastic bag is communicated with the high pressure tank through the water inlet pipe, and the groove is communicated with the negative pressure tank through the water outlet pipe; after the tooth socket is placed in place, firstly, the negative pressure tank is opened to enable negative pressure to be generated in the tooth socket, so that the tooth socket deforms inwards, and a gap between the tooth socket and a tooth bed is sealed; then opening the high-pressure tank, filling the elastic bag with liquid through the water inlet pipe, and flushing teeth and gums of a patient when the pressure of the elastic bag and the pressure in the groove are larger than a preset value; in the cleaning process, negative pressure is arranged in the tooth socket, high pressure is arranged at the edge, flexible bristles are arranged in grooves of the tooth socket, an arc-shaped guide rail is arranged outside the tooth socket and connected with the tooth socket in a detachable mode through a connecting rod, a magnetic component is arranged on the arc-shaped guide rail and generates a magnetic field which moves reciprocally along the arc-shaped guide rail, a metal sleeve made of soft magnetic materials is sleeved at one end of each bristle, the metal sleeve is connected with the tooth socket in a rotating mode, the magnetic component drives the metal sleeve to move through magnetic force, the magnetic component comprises a plurality of electromagnets which are arranged along the arc-shaped guide rail, the electromagnets are connected with a controller in a signal mode, and the controller supplies power to the electromagnets sequentially along the direction of the arc-shaped guide rail.
2. The oral cavity cleaning device for patients after esophageal cancer operation according to claim 1, wherein a water distribution pipe is arranged on the side wall of the groove, a plurality of water outlets are arranged on the water distribution pipe, the water outlets are positioned on the inner side and the outer side of teeth, and the water distribution pipe is communicated with the pipeline.
3. The oral cavity cleaning device for patients after esophageal cancer operation according to claim 2, wherein the water distribution pipe is communicated with the elastic bag through a plurality of pipelines, the pipelines are all provided with pressure limiting valves, each pressure limiting valve comprises a valve seat, a spring and a sealing plug, the valve seats are arranged in the pipelines, water flow channels are arranged in the middle of the valve seats, the sealing plugs and the springs are arranged in the valve seats, and the springs push the sealing plugs to cover the water outlet ends of the water flow channels.
4. A device for oral cavity cleaning of patients after esophageal cancer operation according to claim 2 or 3, wherein the water distribution pipe is made of latex material, the water distribution pipe has elasticity, the cross section of the water outlet is S-shaped, the water outlet is opened by expansion when the internal pressure of the water distribution pipe is increased, and the water outlet is closed by contraction when the internal pressure of the water distribution pipe is reduced.
5. The oral cavity cleaning device for patients after esophageal cancer operation according to claim 1, wherein the negative pressure tank is detachably connected with an air inlet end of the air pump, an air outlet end of the air pump is detachably connected with the high pressure tank, the negative pressure tank and the high pressure tank are respectively provided with a pressure regulating valve, and the negative pressure tank and the high pressure tank are respectively provided with a pressure detector.
6. The oral cavity cleaning device for patients after esophageal cancer surgery according to claim 5, wherein the water inlet pipe and the water outlet pipe are respectively provided with a stop valve, a telescopic pipe is arranged in the high-pressure tank, the water outlet pipe is communicated with the telescopic pipe, and the movable end of the telescopic pipe is connected with the lifting device.
7. The oral cavity cleaning device for patients after esophageal cancer operation according to claim 6, wherein the lifting device is an electric telescopic rod, the upper end of the electric telescopic rod is communicated with the high-pressure tank, and the lower end of the electric telescopic rod is connected with the movable end of the telescopic tube.
8. The device of claim 5, wherein the pressure regulating valve is a solenoid valve, and the solenoid valve and the pressure detector are in signal connection with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110537858.1A CN113413225B (en) | 2021-05-18 | 2021-05-18 | Be used for esophagus cancer postoperative patient oral cavity belt cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110537858.1A CN113413225B (en) | 2021-05-18 | 2021-05-18 | Be used for esophagus cancer postoperative patient oral cavity belt cleaning device |
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| Publication Number | Publication Date |
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| CN113413225A CN113413225A (en) | 2021-09-21 |
| CN113413225B true CN113413225B (en) | 2023-07-28 |
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| CN202110537858.1A Active CN113413225B (en) | 2021-05-18 | 2021-05-18 | Be used for esophagus cancer postoperative patient oral cavity belt cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113995531A (en) * | 2021-12-09 | 2022-02-01 | 时周云 | Anti-biting device for obstetrical and gynecological childbirth operation |
| CN115006036A (en) * | 2022-05-27 | 2022-09-06 | 济宁医学院 | Orthodontic auxiliary supporting device with multi-gear adjusting structure |
| CN115363798B (en) * | 2022-09-22 | 2023-12-01 | 温州医科大学附属口腔医院 | Tooth socket type oral cavity cleaning device |
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