Otitis media treatment device

Abstract

The invention discloses an otitis media treatment device, which is applied to the technical field of otitis media treatment and comprises a treatment mechanism, the treatment mechanism comprises a shell, a top cover is arranged at the top of the shell, and hasps matched with each other for use are fixedly mounted on the two sides of the top cover and the two sides of the shell. A clean water cavity and a sewage cavity are formed in the two sides of the interior of the shell respectively, when the otitis media treatment device is used, a patient preferentially installs the treatment mechanism, corresponding positions are filled with clean water and agents, and the sewage return assembly is attached to the ears of the patient in the using process. Preferentially, the adjustment of the pressing assembly is matched with the operation of the extraction assembly to realize the respective extraction condition of the mechanism on the clear water and the medicament. Through the arrangement, an operator can conveniently treat otitis media, the current independent in-ear operation of a medicament can be replaced by a simple pressing adjustment condition, and the convenience of home operation of a patient is better guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of otitis media treatment, and in particular relates to an otitis media treatment device. Background Art

[0002] Otitis media is an inflammatory disease involving the middle ear, including all or part of the structure of the Eustachian tube, tympanic cavity, tympanic sinus and mastoid air cell. It is common in children and is mainly manifested by ear pain, pus discharge, tympanic membrane perforation and hearing loss. Otitis media can cause varying degrees of deafness. If there is water accumulation in the tympanic cavity, or if the body's immunity is poor and it is easy to catch a cold, otitis media will recur, causing great pain to the patient. Traditional Chinese medicine theory believes that ear canal inflammation is caused by damp heat in the liver and gallbladder, excessive fire evil qi, and liver meridian disorder. Bacterial infection, water in the ear canal, and long-term use of headphones at high volume can cause otitis media. When treating otitis media, it is generally necessary to puncture the tympanic membrane for injection treatment, and after the puncture, the inner cavity of the ear needs to be cleaned and treated, and the external ear canal needs to be bathed with medicine. At present, patients can operate at home according to the doctor's instructions.

[0003] In the prior art, the gearbox cover is positioned and polished, which has the following disadvantages: 1. There is an existing ear cleaner that can reduce the inconvenience of patients' self-treatment operations and bring convenience to the treatment of otitis media. However, in the use of the ear cleaner, it is only convenient for patients to wash their ears. In the subsequent medicated bath, the patient still needs to turn off the ear cleaner and drip medicine into the ear by himself. This operation has certain inconveniences and operational limitations.

[0004] 2. At the same time, people with otitis media are more likely to secrete earwax. The reason is generally because the external auditory canal of people with otitis media will have purulent secretions. After the purulent secretions evaporate, some cheese-like substances will remain in the external auditory canal and are not easy to remove. There may also be a certain amount of pus and solid earwax in the inner ear. Therefore, when patients use the ear cleaner to clean their ears, solid earwax can easily block the sewage collection pipe, which brings inconvenience and impact to the long-term use of the ear cleaner. Summary of the invention

[0005] The purpose of the present invention is to provide an otitis media treatment device, which has the advantage of being convenient for the operator to treat otitis media. The device can be adjusted by simply operating a pressing block, replacing the current operation of inserting medicine into the ear separately, thereby ensuring the convenience of the patient's own operation at home; ensuring the circulation of the device, avoiding blockage in the return sewage path caused by earwax and pus, which is different from the existing direct recovery of the sewage, which pollutes the inside of the return liquid pipe and increases the inconvenience of cumbersome cleaning.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a device for treating otitis media, comprising a treatment mechanism, the treatment mechanism comprising a shell, a top cover being provided on the top of the shell, buckles that cooperate with each other are fixedly installed on both sides of the top cover and the shell, a clean water cavity and a sewage cavity are respectively formed on both sides of the interior of the shell, an extraction mechanism is provided on the inner side of the top cover, the extraction mechanism comprises an extraction component, a pressing component, a supporting component and a clamping component, a dirt return mechanism is provided on the top of the top cover, the dirt return mechanism comprises a dirt return component, a scraping component and a disassembly component.

[0007] By adopting the above technical scheme, when using the otitis media treatment device, the patient will first install the treatment mechanism, and fill the corresponding positions with clean water and medicine, and the return sewage component will fit the patient's ear during use. The mechanism is preferably adjusted by the pressing component and the operation of the extraction component to realize the separate extraction of clean water and medicine. This setting makes it easy for the operator to treat otitis media. The current separate ear operation of the medicine can be replaced by a simple pressing adjustment, which further ensures the convenience of the patient's own operation at home. At the same time, in the use of the otitis media treatment device, when the patient covers the return sewage component on the ear and performs the cleaning treatment, the collected sewage will flow through the scraping component along with the earwax and pus that may exist in the patient's ear. The scraping component is set to ensure the circulation of the device to avoid blockage in the return sewage due to earwax and pus.

[0008] The present invention is further configured as follows: the extraction component includes a micro water pump, the micro water pump and the top cover are fixedly connected to each other, the water outlet of the micro water pump is connected to a water outlet pipe that runs through the top of the top cover, the water inlet of the micro water pump is connected to a three-way pipe, the two ends of the three-way pipe are respectively connected to a medicine taking pipe and a water taking pipe, one end of the water taking pipe runs through the top cover to the clean water chamber, and one end of the top of the medicine taking pipe and one end of the bottom of the water taking pipe are both provided with a fixing plate that is fixedly connected to the inner side of the top cover.

[0009] By adopting the above technical solution, the operation of the micro water pump will extract the liquid from one end of the medicine extraction pipe and the water extraction pipe through the three-way pipe, and the extracted liquid will be transferred out through the water outlet pipe for use.

[0010] The present invention is further configured as follows: the top and bottom of the two fixed plates 1 are fixedly installed with a fixing ring 1 respectively sleeved on the surface of the medicine collection tube and the water collection tube, the other end of the top of the medicine collection tube and the other end of the bottom of the water collection tube are each provided with a fixing plate 2 fixedly connected to the inner side of the top cover, and the top and bottom of the two fixed plates 2 are fixedly installed with a fixing ring 2 respectively sleeved on the surface of the medicine collection tube and the water collection tube.

[0011] By adopting the above technical scheme, the medicine taking tube and the water taking tube can be fixedly supported separately by setting the fixing ring 1 and the fixing plate 1, and the medicine taking tube and the water taking tube which gradually move away from each other can be fixedly supported separately by setting the fixing ring 2 and the fixing plate 2.

[0012] The present invention is further configured as follows: the pressing assembly includes a push rod, one end of the push rod is fixedly installed with a pressing block that penetrates through one end of the top cover, the other end of the push rod is respectively sleeved with a curved wheel and a sleeve rod, the curved wheel and the sleeve rod are fixedly connected to each other, the curved wheel is respectively in contact with each other between the medicine intake tube and the water intake tube, the surface of the sleeve rod is provided with two straight grooves at equal intervals, the surface of the sleeve rod is provided with two arc grooves at equal intervals, the arc grooves and the straight grooves are connected to each other, the surface of the other end of the push rod is sleeved with a spring, the other end of the push rod is fixedly installed with a connecting plate, one end of one side of the connecting plate is fixedly installed with an L-shaped rod, and one end of the L-shaped rod is fixedly installed with a clamping joint used for clamping the straight groove and the arc groove.

[0013] By adopting the above technical solution, when the pressing block is pressed, the push rod will move laterally inside the curved wheel and the sleeve rod, and the push rod will synchronously drive the connecting plate to move, wherein the spring will follow the movement of the push rod and the connecting plate to extend, and the connecting plate will drive the L-shaped rod to move, thereby realizing the sliding engagement of the clamping joint in the straight groove and the arc groove on the sleeve rod. In the initial state, the clamping joint is at one end of the straight groove due to the position of the push rod, and during the movement of the push rod, the clamping joint slides from one end of the straight groove to the other end of the straight groove as the push rod moves, and during the contraction of the spring after the extension, the sleeve rod will adjust the angle, and the arc groove will slide on the surface of the clamping joint. At this time, the sleeve rod and the curved wheel will adjust the angle, which will make the curved wheel in adjustment. The alternate squeezing and blocking of the medicine taking tube and the water taking tube is realized, and the push rod also returns to the initial position under the action of the spring to facilitate the next pressing.

[0014] The present invention is further configured as follows: the support assembly includes support member 1 and support member 2, and the support member 1 and support member 2 are respectively rotatably sleeved on the two ends of the sleeve rod through bearings, and one side of the support member 2 is provided with a support plate sleeved on the surface of the push rod, and the two ends of the spring are respectively fixedly connected to each other between the connecting plate and the support plate, and one end of the support member 2 and the support plate are provided with guide holes for the L-shaped rod to pass through.

[0015] With the above technical solution, both the first support member and the second support member support the sleeve rod and rotate it smoothly through the bearing. The support plate is fixed with the spring, and the guide hole increases the guiding property of the L-shaped rod in use.

[0016] The present invention is further configured as follows: both ends of the support member 1, the support member 2 and the support plate are fixedly mounted with vertical plates fixedly connected to the inner side of the top cover, one end of the push rod is sleeved with an adjustment plate fixedly connected to one end of the sleeve rod, one side of the adjustment plate is fixedly mounted with a color layer, and both sides of the pressing block are provided with acrylic transparent plates embedded in the top cover.

[0017] With the above technical solution, the vertical plate supports and fixes the support member 1, the support member 2 and the support plate, and the adjustment plate and the color layer are used to coordinate with the angle adjustment of the sleeve rod for intuitive viewing. After the sleeve rod is adjusted, if the color layer is seen in two different acrylic transparent plates, it means the blockage or dredging of the medicine and water pipes.

[0018] The present invention is further configured as follows: the clamping assembly includes a medicine box, the medicine box is located on the inner side of the top cover, one side of the top cover is provided with a side plate fixedly connected to the top cover, the top of the top cover is provided with a top plate fixedly connected to the top cover, a sealing gasket is fixedly bonded to the top of the top plate, one end of the medicine dispensing tube passes through the side plate, the top plate and the sealing gasket in sequence into the medicine box, the medicine dispensing tube and the sealing gasket are fixedly bonded to each other, the bottom of the top cover is provided with an insertion groove for matching the medicine box to pass through and accommodate, both sides of the medicine box are fixedly installed with clamping blocks, the side plate and one side of the top cover are respectively provided with vertical grooves and horizontal grooves, the vertical grooves and the horizontal grooves are connected to each other, and the vertical grooves and the horizontal grooves are both used to clamp each other with the clamping blocks, the bottom of the medicine box is provided with a support rod fixedly connected to the inner side of the shell, and the bottom of the medicine box is fixedly installed with an anti-slip protrusion.

[0019] By adopting the above technical solution, the medicine box will be loaded and contained with the medicines needed by the patient, which is convenient for the medicine tube to extract and use the medicines in the medicine box. The sealing gasket ensures the sealing effect of the medicine box to avoid contamination or premature failure of the medicine. In the installation and connection between the medicine box and the top cover, the operator will first push the medicine box into the insertion slot. At this time, the clamping blocks on both sides of the medicine box will be inserted into the vertical slots. Then the operator will push the medicine box through the anti-slip bumps so that the clamping blocks enter the horizontal slots. At this time, the clamping installation of the medicine box will be realized, and the support rod will support the medicine box.

[0020] The present invention is further configured as follows: the sewage return assembly includes a cover body, a rubber ring is fixedly adhered to one side of the cover body, a water outlet nozzle is provided on one side of the cover body and penetrates to the inner side of the cover body, the water outlet nozzle and the water outlet pipe are connected to each other, a collecting box is provided at the bottom of the water outlet nozzle, the bottom of the collecting box is connected to a return liquid pipe, one end of the return liquid pipe penetrates the top cover to the sewage cavity, and both ends of the return liquid pipe and the surface of the water outlet pipe are mutually sleeved with fixing rings.

[0021] With the above technical solution, the mask is used to cover the ear that needs treatment, and the rubber ring ensures the contact comfort between the mask and the human body, and prevents the sewage with earwax from being left on the human body after the operation, wherein the sewage will be collected in the sewage cavity through the return pipe. The fixing ring connects and fixes the return pipe and the outlet pipe to prevent the return pipe and the outlet pipe from being entangled with each other during use by the operator.

[0022] The present invention is further configured as follows: the scraper assembly includes a support rod, the support rod and the inner side of the collection box are rotatably connected to each other through a bearing, a paddle is fixedly sleeved on the surface of the support rod, a liquid through hole located at the top of the paddle is provided at the bottom of the cover body, a mesh fixedly connected to the inner side of the collection box is provided at the bottom of the paddle and at the top of one end of the liquid return pipe, and a storage chamber is provided on one side of the interior of the collection box.

[0023] With the above technical solution, the sewage in the cover body will enter the collection box through the liquid hole, and the sewage will drip onto the blade according to the opening position of the liquid hole, causing the blade to rotate clockwise. At the same time, the support rod cooperates with the blade during the rotation of the blade. As the blade rotates, the large pieces of earwax or pus on the surface of the mesh will be scraped off, and the scraped dirt will be accumulated in the storage cavity for subsequent cleaning, and the sewage will enter the return pipe through the mesh.

[0024] The present invention is further configured as follows: the disassembly assembly includes a side block one, the number of the side blocks one is two, the two side blocks one are respectively fixedly connected to each other on both sides of the top of the collection box, the tops of the two side blocks one are each provided with a side block two fixedly connected to both sides of the cover body, a clip is fixedly installed on the top of the side block one, and a clip groove for cooperating with the clip is opened on the inner side of the side block two.

[0025] With the above technical solution, when installing the collection box, place the side block 1 on one side of the bottom of the side block 2 and move the collection box horizontally, so that the clamping piece on the top of the side block 1 is clamped into the clamping groove. At this time, the collection box and the cover body are installed and clamped, and the protrusion on one side of the collection box is matched with the side of the cover body. When the collection box is slid until it is blocked and cannot slide, the installation is successful. The size of the clamping piece and the clamping groove are matched, and there will be a large friction between the two, and both are made of plastic.

[0026] In summary, the present invention has the following beneficial effects: 1. When using the otitis media treatment device, the patient will first install the treatment mechanism, and fill the corresponding position with clean water and medicine. During use, the return component will fit the patient's ear. The mechanism will first extract clean water and medicine separately by adjusting the pressing component and coordinating the operation of the extraction component. This setting makes it easier for the operator to treat otitis media. A simple pressing adjustment can replace the current separate ear insertion operation of the medicine, which further ensures the convenience of the patient's own operation at home. 2. When the patient covers the ear with the waste return component and performs the cleaning treatment, the collected wastewater along with the earwax and pus that may be in the patient's ear will flow through the scraping component. The scraping component is set to ensure the flow of the device and avoid blockage on the way of waste return caused by earwax and pus. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 is an enlarged schematic diagram of the housing and the top cover of the present invention; Figure 3 is an enlarged schematic cross-sectional view of the housing and the top cover of the present invention; Figure 4 is an exploded and enlarged schematic diagram of a top cover of the present invention; Figure 5 is a schematic diagram of a medicine box of the present invention being turned over and enlarged; Figure 6 It is an enlarged schematic diagram of the extraction component and the clamping component of the present invention; Figure 7 It is an exploded and enlarged schematic diagram of the extraction component of the present invention; Figure 8 is an enlarged schematic diagram of the pressing assembly and the supporting assembly of the present invention; Fig. 9 is an enlarged schematic diagram of the pressing assembly and the supporting assembly of the present invention; Fig.10 It is an exploded and enlarged schematic diagram of the pressing assembly and the supporting assembly of the present invention; Fig.11 It is a partial enlarged schematic diagram of the sewage return mechanism of the present invention; Fig.12 It is an exploded and enlarged schematic diagram of the cover body and the collection box of the present invention; Fig.13 It is an enlarged schematic cross-sectional view of the cover body and the collection box of the present invention; Fig.14 It is an enlarged schematic cross-sectional view of the waste return mechanism of the present invention.

[0028] Reference numerals: 1. Treatment mechanism; 101. Shell; 102. Top cover; 103. Buckle; 104. Clean water chamber; 150. Sewage chamber; 2. Extraction mechanism; 201. Extraction assembly; 2011. Micro water pump; 2012. Water outlet pipe; 2013. Tee pipe; 2014. Drug extraction pipe; 2015. Water extraction pipe; 2016. Fixed plate 1; 2017. Fixed ring 1; 2018. Fixed plate 2; 2019. Fixed ring 2; 202. Pressing assembly; 2021. Push rod; 2022. Pressing block; 2023. Curved wheel; 2024. Sleeve rod; 2025. Straight groove; 2026. Arc groove; 2027. Spring; 2028. Connecting plate; 2029. L-shaped rod; 2 0210, card joint; 203, support assembly; 2031, support member 1; 2032, support member 2; 2033, guide hole; 2034, adjustment plate; 2035, color layer; 2036, support plate; 2037, vertical plate; 2038, acrylic transparent plate; 204, card assembly; 2041, medicine box; 2042, side plate; 2043, top plate; 2044, sealing pad; 2045, insertion slot; 2046, card block; 2047, vertical slot; 2048, horizontal slot; 2049, support rod; 20410, anti-slip bump; 3. Waste return mechanism; 301. Waste return assembly; 3011. Cover body; 3012. Rubber ring; 3013. Water outlet nozzle; 3014. Collection box; 3015. Liquid return pipe; 3016. Fixed ring; 302. Scraping assembly; 3021. Support rod; 3022. Paddle; 3023. Liquid hole; 3024. Mesh; 3025. Storage chamber; 303. Disassembly assembly; 3031. Side block one; 3032. Snap-in piece; 3033. Side block two; 3034. Snap-in groove. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0030] Embodiment 1: refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10A device for treating otitis media includes a treatment mechanism 1. The treatment mechanism 1 includes a shell 101. A top cover 102 is provided on the top of the shell 101. Buckles 103 that cooperate with each other are fixedly installed on both sides of the top cover 102 and the shell 101. A clean water cavity 104 and a dirty water cavity 105 are formed on both sides of the shell 101. An extraction mechanism 2 is provided on the inner side of the top cover 102. The extraction mechanism 2 includes an extraction component 201, a pressing component 202, a supporting component 203 and a clamping component 204. When using the device for treating otitis media, the patient will first install the treatment mechanism 1 and fill clean water and medicine in the corresponding positions. During use, the sewage return component 301 fits the patient's ear. The mechanism is preferably used to extract clean water and medicine separately by adjusting the pressing component 202 and coordinating the operation of the extraction component 201. This setting makes it easier for the operator to treat otitis media. The operator can adjust the situation by simply pressing, instead of the current operation of inserting the medicine into the ear separately, thus ensuring the convenience of the patient's own operation at home.

[0031] refer to Figure 3 , Figure 6 , Figure 7 The extraction component 201 includes a micro water pump 2011, which is fixedly connected to the top cover 102. The water outlet of the micro water pump 2011 is connected to a water outlet pipe 2012 that runs through the top of the top cover 102, and the water inlet of the micro water pump 2011 is connected to a three-way pipe 2013. The two ends of the three-way pipe 2013 are respectively connected to a medicine taking pipe 2014 and a water taking pipe 2015. One end of the water taking pipe 2015 runs through the top cover 102 to the clean water chamber 104. One end of the top of the medicine taking pipe 2014 and one end of the bottom of the water taking pipe 2015 are both provided with a fixing plate 2016 fixedly connected to the inner side of the top cover 102. The operation of the micro water pump 2011 will extract liquid from one end of the medicine taking pipe 2014 and the water taking pipe 2015 through the three-way pipe 2013, and the extracted liquid will be transferred out through the water outlet pipe 2012 for use.

[0032] refer to Figure 3 , Figure 6 , Figure 7The top and bottom of the two fixing plates 2016 are fixedly installed with fixing rings 3016-2017 respectively sleeved on the surfaces of the medicine collection tube 2014 and the water collection tube 2015, and the other end of the top of the medicine collection tube 2014 and the other end of the bottom of the water collection tube 2015 are provided with fixing plates 2018 fixedly connected to the inner side of the top cover 102, and the top and bottom of the two fixing plates 2018 are fixedly installed with fixing rings 3016-2019 respectively sleeved on the surfaces of the medicine collection tube 2014 and the water collection tube 2015, and the setting of the fixing rings 3016-2017 and the fixing plate 1 2016 will respectively fix and support the medicine collection tube 2014 and the water collection tube 2015, and the setting of the fixing rings 3016-2019 and the fixing plate 2 2018 will respectively fix and support the medicine collection tube 2014 and the water collection tube 2015 that gradually move away from each other.

[0033] refer to Figure 8 , Fig. 9 , Fig.10The pressing assembly 202 includes a push rod 2021, one end of which is fixedly installed with a pressing block 2022 that penetrates one end of the top cover 102, and the other end of the push rod 2021 is respectively sleeved with a curved wheel 2023 and a sleeve rod 2024, the curved wheel 2023 and the sleeve rod 2024 are fixedly connected to each other, the curved wheel 2023 is respectively in contact with each other between the medicine taking tube 2014 and the water taking tube 2015, the surface of the sleeve rod 2024 is provided with two straight grooves 2025 at equal intervals, the surface of the sleeve rod 2024 is provided with two arc grooves 2026 at equal intervals, and the arc grooves 2026 and the straight grooves 2025 are connected to each other, the surface of the other end of the push rod 2021 is sleeved with a spring 2027, and the other end of the push rod 2021 is fixedly installed with a connecting Plate 2028, one end of one side of the connecting plate 2028 is fixedly installed with an L-shaped rod 2029, and one end of the L-shaped rod 2029 is fixedly installed with a clamping joint 20210 used for clamping with the straight groove 2025 and the arc groove 2026. When the pressing block 2022 is pressed, the push rod 2021 will cause the lateral movement of the inner side of the curved wheel 2023 and the sleeve rod 2024, and the push rod 2021 will synchronously drive the connecting plate 2028 to move, wherein the spring 2027 will extend following the movement of the push rod 2021 and the connecting plate 2028, and the connecting plate 2028 drives the L-shaped rod 2029 to move, thereby realizing the sliding clamping of the clamping joint 20210 in the straight groove 2025 and the arc groove 2026 on the sleeve rod 2024. In the initial state, the clamping joint 20210 is located at one end of the straight groove 2025 due to the position relationship of the push rod 2021, and during the movement of the push rod 2021, the clamping joint 20210 slides from one end of the straight groove 2025 to the other end of the straight groove 2025 as the push rod 2021 moves. During the contraction of the spring 2027 after the extension, the sleeve rod 2024 will adjust the angle, and the arc groove 2026 will slide on the surface of the clamping joint 20210. At this time, the sleeve rod 2024 and the curved wheel 2023 are rotated 180 degrees, and the curved wheel 2023 is adjusted. The alternate squeezing and blocking of the medicine taking tube 2014 and the water taking tube 2015 is realized, and the push rod 2021 also returns to the initial position under the action of the spring 2027, so as to facilitate the next pressing use.

[0034] refer to Figure 8 , Fig. 9 , Fig.10The support assembly 203 includes a support member 1 2031 and a support member 2 2032. The support member 1 2031 and the support member 2 2032 are respectively rotatably sleeved on the two ends of the sleeve rod 2024 through bearings. A support plate 2036 sleeved on the surface of the push rod 2021 is provided on one side of the support member 2032. The two ends of the spring 2027 are respectively fixedly connected between the connecting plate 2028 and the support plate 2036. One end of the support member 2032 and the support plate 2036 is provided with a guide hole 2033 for the L-shaped rod 2029 to pass through. The support member 1 2031 and the support member 2 2032 both support the sleeve rod 2024 and rotate smoothly with it through the bearing. The support plate 2036 is fixedly used with the spring 2027, and the guide hole 2033 increases the guiding property of the L-shaped rod 2029 in use.

[0035] refer to Figure 2 , Figure 8 , Fig.10 , both ends of the support member 1 2031, the support member 2 2032 and the support plate 2036 are mutually fixedly mounted with a vertical plate 2038 fixedly connected to the inner side of the top cover 102, one end of the push rod 2021 is sleeved with an adjustment plate 2034 fixedly connected to one end of the sleeve rod 2024, and a color layer 2035 is fixedly mounted on one side of the adjustment plate 2034, and both sides of the pressing block 2022 are provided with acrylic transparent plates 2039 embedded in the top cover 102, and the vertical plate 2038 supports and fixes the support member 1 2031, the support member 2 2032 and the support plate 2036, and the adjustment plate 2034 and the color layer 2035 are used to coordinate with the angle adjustment of the sleeve rod 2024 for intuitive viewing. After the sleeve rod 2024 is adjusted, the color layer 2035 is seen in two different acrylic transparent plates 2039, which means that the drug taking tube 2014 and the water taking tube 2015 are blocked or unblocked.

[0036] refer to Figure 3 , Figure 4 , Figure 5The clamping assembly 204 includes a medicine box 2041, which is located on the inner side of the top cover 102. A side plate 2042 fixedly connected to the top cover 102 is provided on one side of the top cover 102. A top plate 2043 fixedly connected to the top cover 102 is provided on the top of the top cover 102. A sealing gasket 2044 is fixedly adhered to the top of the top plate 2043. One end of the medicine taking tube 2014 passes through the side plate 2042, the top plate 2043 and the sealing gasket 2044 in sequence to the medicine box 2041. The medicine taking tube 2014 and the sealing gasket 2044 are fixedly adhered to each other. An insertion groove 2045 for passing and accommodating the medicine box 2041 is provided at the bottom of the top cover 102. The two sides of the medicine box 2041 are fixedly installed with a clamping block 2046, and the side plate 2042 and one side of the top cover 102 are respectively provided with a vertical groove 2047 and a horizontal groove 2048, the vertical groove 2047 and the horizontal groove 2048 are connected to each other, and the vertical groove 2047 and the horizontal groove 2048 are used to be clamped with each other in cooperation with the clamping block 2046, and the bottom of the medicine box 2041 is provided with a supporting rod 2049 fixedly connected to the inner side of the shell 101, and the bottom of the medicine box 2041 is fixedly installed with an anti-skid protrusion 20410, and the medicine box 2041 is loaded with medicines required by the patient, so that the medicine taking tube 2014 can extract and use the medicines in the medicine box 2041. The sealing pad 2044 ensures the sealing effect of the medicine box 2041 to prevent the medicines from being contaminated or failing prematurely. During the installation and connection between the medicine box 2041 and the top cover 102, the operator first pushes the medicine box 2041 into the insertion slot 2045. At this time, the snap-in blocks 2046 on both sides of the medicine box 2041 will be inserted into the vertical slot 2047. The operator then pushes the medicine box 2041 through the anti-slip protrusion 20410 so that the snap-in blocks 2046 enter into the horizontal slot 2048. At this time, the medicine box 2041 will be snap-fitted and installed, and the support rod 2049 will support the medicine box 2041.

[0037] Brief description of the use process: When using the otitis media treatment device, the patient will first accumulate the clean water needed in the clean water chamber 104, and load the otitis media medicine used for treatment into the medicine box 2041. The medicine tube 2014 is used to extract the medicine in the medicine box 2041. The sealing gasket 2044 ensures the sealing effect of the medicine box 2041 to avoid contamination or premature failure of the medicine. Then, the medicine box 2041 is installed. The operator first pushes the medicine box 2041 into the insertion groove 2045. At this time, the clamping blocks 2046 on both sides of the medicine box 2041 will be inserted into the vertical groove 2047. Then, the operator pushes the medicine box 2041 through the anti-slip protrusion 20410, so that the clamping block 2046 enters the horizontal groove 2048, and the clamping installation of the medicine box 2041 is realized. Then, the top cover 102 and the housing 101 are assembled and fixed by the buckle 103, and the supporting rod 2049 supports the medicine box 2041. In use, the mechanism is preferably adjusted to extract the clean water and the medicine respectively by the pressing block 2022. When the pressing block 2022 is pressed, the push rod 2021 will move laterally inside the curved wheel 2023 and the sleeve rod 2024, and the push rod 2021 will synchronously drive the connecting plate 2028 to move, wherein the spring 2027 will follow the movement of the push rod 2021 and the connecting plate 2028 to extend, and the connecting plate 2028 drives the L-shaped rod 2029 to move, so as to realize the sliding engagement of the clamping joint 20210 in the straight groove 2025 and the arc groove 2026 on the sleeve rod 2024. In the initial state, the clamping joint 20210 is located at one end of the straight groove 2025 due to the position relationship of the push rod 2021. During the movement of the push rod 2021, the clamping joint 20210 slides from one end of the straight groove 2025 to the other end of the straight groove 2025 as the push rod 2021 moves. During the contraction of the spring 2027 after the extension, the sleeve rod 2024 will adjust the angle, and the arc groove 2026 will slide on the surface of the clamping joint 20210. At this time, the sleeve rod 2024 and the curved wheel 2023 are turned 180 degrees, and the curved wheel 2023 is adjusted. The alternate squeezing and blocking of the medicine taking tube 2014 and the water taking tube 2015 is realized, and the push rod 2021 also returns to the initial position under the action of the spring 2027, so as to facilitate the next pressing. During the rotation of the sleeve rod 2024, the adjustment plate 2034 and the color layer 2035 are used to cooperate with the angle adjustment of the sleeve rod 2024 for intuitive viewing. After the sleeve rod 2024 is adjusted, the color layer 2035 is seen in the two different acrylic transparent plates 2039, which means the blockage or dredging of the medicine taking tube 2014 and the water taking tube 2015. Then, according to the operation of the micro water pump 2011, the liquid at one end of the adjusted medicine taking tube 2014 or the water taking tube 2015 is extracted through the three-way pipe 2013, and the extracted liquid is delivered to the water outlet pipe 2012 for use.This arrangement makes it easier for the operator to treat otitis media. The device can be adjusted by simply operating the pressing block 2022, replacing the current operation of inserting the medicine into the ear separately, thus ensuring the convenience of the patient's own operation at home.

[0038] Embodiment 2: refer to Figure 1 , Figure 3 , Fig.11 , Fig.12 , Fig.13 , Fig.14 A device for treating otitis media includes a treatment mechanism 1, a top cover 102 is provided with a waste return mechanism 3, the waste return mechanism 3 includes a waste return component 301, a scraping component 302 and a disassembly component 303. When the device for treating otitis media is used, when the patient covers the waste return component 301 on the ear and performs a cleaning treatment, the collected sewage along with the earwax and pus that may exist in the patient's ear will flow through the scraping component 302. The scraping component 302 is provided to ensure the circulation of the device, and avoid blockage in the waste return path caused by earwax and pus.

[0039] refer to Fig.11 , Fig.12 , Fig.13 The sewage return component 301 includes a cover body 3011, a rubber ring 3012 is fixedly adhered to one side of the cover body 3011, a water outlet nozzle 3013 is provided on one side of the cover body 3011 and penetrates the inner side of the cover body 3011, the water outlet nozzle 3013 and the water outlet pipe 2012 are connected to each other, a collecting box 3014 is provided at the bottom of the water outlet nozzle 3013, and a return liquid pipe 3015 is connected to the bottom of the collecting box 3014, one end of the return liquid pipe 3015 penetrates the top cover 102 to the sewage cavity 105, and both ends of the return liquid pipe 3015 and the surface of the water outlet pipe 2012 are mutually sleeved with a fixing ring 3016, the cover body 3011 is used to cover the ear that needs treatment operation, the rubber ring 3012 ensures the contact comfort between the cover body 3011 and the human body, and prevents the sewage with earwax from remaining on the human body after the operation, wherein the sewage will be collected in the sewage cavity 105 through the return liquid pipe 3015. The fixing ring 3016 connects and fixes the liquid return pipe 3015 and the water outlet pipe 2012 to prevent the liquid return pipe 3015 and the water outlet pipe 2012 from being entangled with each other during use by the operator.

[0040] refer to Fig.12 , Fig.13 , Fig.14The scraping assembly 302 includes a support rod 3021, which is rotatably connected to the inner side of the collection box 3014 through a bearing, and a paddle 3022 is fixedly sleeved on the surface of the support rod 3021. A liquid through hole 3023 located at the top of the paddle 3022 is provided at the bottom of the cover 3011, and a mesh 3024 fixedly connected to the inner side of the collection box 3014 is provided at the bottom of the paddle 3022 and at the top of one end of the return pipe 3015. A storage chamber 3025 is provided on one side of the collection box 3014, and the sewage in the cover 3011 will enter the collection box 3014 through the liquid through hole 3023, wherein the sewage drips onto the paddle 3022 along with the opening position of the liquid through hole 3023, and causes the paddle 3022 to rotate clockwise. At the same time, during the rotation of the paddle 3022, the support rod 3021 cooperates with the paddle 3022. As the paddle 3022 rotates, large pieces of earwax or pus on the surface of the mesh 3024 will be scraped off, and the scraped dirt will be accumulated in the storage chamber 3025 for subsequent cleaning, and the sewage will enter the return pipe 3015 through the mesh 3024.

[0041] refer to Fig.11 , Fig.12 , Fig.14 The disassembly assembly 303 includes a side block 1 3031, the number of the side blocks 1 3031 is two, the two side blocks 1 3031 are fixedly connected to each other at both sides of the top of the collection box 3014, the tops of the two side blocks 1 3031 are provided with side blocks 2 3033 fixedly connected to both sides of the cover body 3011, the tops of the side blocks 1 3031 are fixedly installed with a clamping piece 3032, and the inner side of the side block 2 3033 is provided with a clamping groove 3034 used for clamping with the clamping piece 3032. When installing the collection box 3014, place the side block 1 3031 on one side of the bottom of the side block 2 3033 and move the collection box 3014 horizontally, so that the clamping piece 3032 on the top of the side block 1 3031 is clamped into the clamping groove 3034. At this time, the collection box 3014 and the cover body 3011 are installed and clamped, and the protrusion on one side of the collection box 3014 is matched with the side of the cover body 3011. When the collection box 3014 is slid until it is blocked and cannot slide, the installation is successful. The size of the clamping piece 3032 and the clamping groove 3034 are matched, and there will be a large friction between the two, and both are made of plastic.

[0042] Brief description of the use process: When the otitis media treatment device is used, when the patient covers the mask 3011 on the ear and performs the cleaning treatment, the collected sewage along with the earwax and pus that may exist in the patient's ear will enter the collection box 3014 through the liquid hole 3023, wherein the sewage drips onto the paddle 3022 along with the opening position of the liquid hole 3023, and causes the paddle 3022 to rotate clockwise. At the same time, during the rotation of the paddle 3022, the support rod 3021 cooperates with the paddle 3022. With the rotation of the paddle 3022, the effect of scraping off the large pieces of earwax or pus on the surface of the mesh 3024 will also be achieved, and the scraped dirt will be accumulated in the storage chamber 3025 for subsequent cleaning, and the sewage will enter the return pipe 3015 through the mesh 3024. Thus, it is accumulated in the sewage chamber 105. Then, in the disassembly and installation of the collection box 3014, the side block 1 3031 is placed on one side of the bottom of the side block 2 3033 and the collection box 3014 is moved horizontally, so that the clamping piece 3032 on the top of the side block 1 3031 is clamped into the clamping groove 3034. At this time, the installation clamping between the collection box 3014 and the cover body 3011 is realized, and the protrusion on one side of the collection box 3014 will fit on one side of the cover body 3011, until the collection box 3014 is slid until it is received and cannot slide due to resistance, that is, the installation is successful. The size of the clamping piece 3032 and the clamping groove 3034 fit, and there will be a large friction between the two, and both are made of plastic. Through this setting, the circulation of the device can be guaranteed, and the blockage caused by earwax and pus on the way of returning the sewage can be avoided, which is different from the existing direct recovery of the sewage, which pollutes the inside of the return pipe 3015 and increases the inconvenience of cumbersome cleaning.

[0043] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A device for treating otitis media, comprising a treatment mechanism (1), characterized in that: The treatment mechanism (1) comprises a shell (101), a top cover (102) is provided on the top of the shell (101), buckles (103) are fixedly mounted on both sides of the top cover (102) and the shell (101) for use with each other, a clean water cavity (104) and a dirty water cavity (105) are respectively formed on both sides of the inside of the shell (101), an extraction mechanism (2) is provided on the inner side of the top cover (102), the extraction mechanism (2) comprises an extraction component (201), a pressing component (202), a supporting component (203) and a clamping component (204), and a dirt return mechanism (3) is provided on the top of the top cover (102), the dirt return mechanism (3) comprises a dirt return component (301), a scraping component (302) and a disassembly component (303).

2. The otitis media treatment device according to claim 1, characterized in that: The extraction component (201) comprises a micro water pump (2011), wherein the micro water pump (2011) and the top cover (102) are fixedly connected to each other, the water outlet of the micro water pump (2011) is connected to a water outlet pipe (2012) that passes through the top of the top cover (102), the water inlet of the micro water pump (2011) is connected to a three-way pipe (2013), and the two ends of the three-way pipe (2013) are respectively connected to a medicine extraction pipe (2014) and a water extraction pipe (2015), one end of the water extraction pipe (2015) passes through the top cover (102) to the clean water chamber (104), and one end of the top of the medicine extraction pipe (2014) and one end of the bottom of the water extraction pipe (2015) are both provided with a fixing plate 1 (2016) that is fixedly connected to the inner side of the top cover (102).

3. The otitis media treatment device according to claim 2, characterized in that: The top and bottom of the two fixing plates 1 (2016) are fixedly installed with fixing rings (3016) 1 (2017) respectively sleeved on the surface of the medicine taking tube (2014) and the water taking tube (2015); the other end of the top of the medicine taking tube (2014) and the other end of the bottom of the water taking tube (2015) are provided with fixing plates 2 (2018) fixedly connected to the inner side of the top cover (102); the top and bottom of the two fixing plates 2 (2018) are fixedly installed with fixing rings (3016) 2 (2019) respectively sleeved on the surface of the medicine taking tube (2014) and the water taking tube (2015).

4. The otitis media treatment device according to claim 1, characterized in that: The pressing assembly (202) comprises a push rod (2021), one end of which is fixedly mounted with a pressing block (2022) that penetrates one end of the top cover (102), and the other end of the push rod (2021) is respectively sleeved with a curved wheel (2023) and a sleeve rod (2024), the curved wheel (2023) and the sleeve rod (2024) being fixedly connected to each other, the curved wheel (2023) being in contact with the medicine taking tube (214) and the water taking tube (2015), the surface of the sleeve rod (2024 being provided with two straight grooves (2025) at equal intervals, The surface of the sleeve rod (2024) is provided with two arc grooves (2026) at equal intervals, the arc grooves (2026) are connected to the straight grooves (2025), the surface of the other end of the push rod (2021) is sleeved with a spring (2027), the other end of the push rod (2021) is fixedly mounted with a connecting plate (2028), one end of one side of the connecting plate (2028) is fixedly mounted with an L-shaped rod (2029), and one end of the L-shaped rod (2029) is fixedly mounted with a clamping joint (2210) for clamping the straight groove (2025) and the arc groove (2026).

5. The otitis media treatment device according to claim 4, characterized in that: The support assembly (203) comprises a support member 1 (2031) and a support member 2 (2032), wherein the support member 1 (2031) and the support member 2 (2032) are respectively rotatably sleeved on the two ends of the sleeve rod (2024) via bearings, and one side of the support member 2 (2032) is provided with a support plate (2036) sleeved on the surface of the push rod (2021), and the two ends of the spring (2027) are respectively fixedly connected to each other between the connecting plate (2028) and the support plate (2036), and one end of each of the support member 2 (2032) and the support plate (2036) is provided with a guide hole (2033) for the L-shaped rod (2029) to pass through.

6. The otitis media treatment device according to claim 5, characterized in that: Both ends of the support member 1 (2031), the support member 2 (2032) and the support plate (2036) are mutually fixedly mounted with a vertical plate (2038) fixedly connected to the inner side of the top cover (102); one end of the push rod (2021) is sleeved with an adjustment plate (2034) fixedly connected to one end of the sleeve rod (2024); a color layer (2035) is fixedly mounted on one side of the adjustment plate (2034); and both sides of the pressing block (2022) are provided with an acrylic transparent plate (2039) embedded in the top cover (102).

7. The otitis media treatment device according to claim 1, characterized in that: The clamping assembly (204) comprises a medicine box (2041), wherein the medicine box (2041) is located on the inner side of the top cover (102), a side plate (2042) fixedly connected to the top cover (102) is provided on one side of the top cover (102), a top plate (2043) fixedly connected to the top cover (102) is provided on the top of the top cover (102), a sealing gasket (2044) is fixedly bonded to the top of the top plate (2043), one end of the medicine dispensing tube (2014) passes through the side plate (2042), the top plate (2043) and the sealing gasket (2044) in sequence to enter the medicine box (2041), the medicine dispensing tube (2014) and the sealing gasket (2044) are fixedly bonded to each other, and the top cover (102) is provided with a top plate (2043) fixedly connected to the top of the top plate (2043). An insertion groove (2045) is provided at the bottom for accommodating a medicine box (2041). A clamping block (2046) is fixedly installed on both sides of the medicine box (2041). A vertical groove (2047) and a horizontal groove (2048) are respectively provided on one side of the side plate (2042) and the top cover (102). The vertical groove (2047) and the horizontal groove (2048) are communicated with each other. The vertical groove (2047) and the horizontal groove (2048) are both engaged with the clamping block (2046) for clamping with each other. A support rod (2049) is provided at the bottom of the medicine box (2041) and is fixedly connected to the inner side of the shell (101). An anti-slip protrusion (20410) is fixedly installed at the bottom of the medicine box (2041).

8. The otitis media treatment device according to claim 1, characterized in that: The sewage return assembly (301) comprises a cover body (3011), a rubber ring (3012) is fixedly bonded to one side of the cover body (3011), a water outlet nozzle (3013) is provided on one side of the cover body (3011) and penetrates the inner side of the cover body (3011), the water outlet nozzle (3013) and the water outlet pipe (2012) are connected to each other, a collecting box (3014) is provided at the bottom of the water outlet nozzle (3013), the bottom of the collecting box (3014) is connected to a liquid return pipe (3015), one end of the liquid return pipe (3015) penetrates the top cover (102) to the sewage cavity (105), and both ends of the liquid return pipe (3015) and the water outlet pipe (2012) are mutually sleeved with fixing rings (3016).

9. The otitis media treatment device according to claim 1, characterized in that: The scraping assembly (302) comprises a support rod (3021), the support rod (3021) and the inner side of the collection box (3014) being rotatably connected to each other via a bearing, a paddle (3022) being fixedly sleeved on the surface of the support rod (3021), a liquid through hole (3023) located at the top of the paddle (3022) being provided at the bottom of the cover body (3011), a mesh sheet (3024) fixedly connected to the inner side of the collection box (3014) being provided at the bottom of the paddle (3022) and at the top of one end of the liquid return pipe (3015), and a storage chamber (3025) being provided at one side of the interior of the collection box (3014).

10. The otitis media treatment device according to claim 1, characterized in that: The disassembly assembly (303) comprises a side block one (3031), the number of the side blocks one (3031) being two, the two side blocks one (3031) being fixedly connected to each other at two sides of the top of the collection box (3014), the tops of the two side blocks one (3031) being provided with a side block two (3033) fixedly connected to two sides of the cover body (3011), the tops of the side blocks one (3031) being fixedly installed with a clamping piece (3032), and the inner side of the side block two (3033) being provided with a clamping groove (3034) for clamping with the clamping piece (3032).

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