CN220002622U - Portable eustachian tube blowing and stretching training device - Google Patents
Portable eustachian tube blowing and stretching training device Download PDFInfo
- Publication number
- CN220002622U CN220002622U CN202321086481.3U CN202321086481U CN220002622U CN 220002622 U CN220002622 U CN 220002622U CN 202321086481 U CN202321086481 U CN 202321086481U CN 220002622 U CN220002622 U CN 220002622U
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- China
- Prior art keywords
- cavity
- eustachian tube
- portable
- training device
- earplug
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- 210000002388 eustachian tube Anatomy 0.000 title claims abstract description 42
- 238000007664 blowing Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000000889 atomisation Methods 0.000 claims description 17
- 239000003595 mist Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 210000005069 ears Anatomy 0.000 abstract description 2
- 206010033078 Otitis media Diseases 0.000 description 3
- 210000003928 nasal cavity Anatomy 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 210000000613 ear canal Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 206010015543 Eustachian tube dysfunction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 208000032625 disorder of ear Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 208000005923 otitis media with effusion Diseases 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 208000024036 serous otitis media Diseases 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 230000000152 swallowing effect Effects 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to the technical field of equipment for treating ears, in particular to a portable eustachian tube blowing and stretching training device, which comprises a lower shell, a first shell and a second shell, wherein the lower shell is divided into an upper cavity and a lower cavity, the upper cavity comprises an atomizing cavity for storing atomized liquid and a blowing cavity positioned beside the atomizing cavity, an ultrasonic atomizer is arranged at the bottom of the atomizing cavity, and an air inlet and an air outlet are arranged at the upper part of the atomizing cavity; a speed-regulating fan is arranged in the blowing cavity, and an air outlet of the blowing cavity is connected with an air inlet at the upper part of the atomizing cavity through an air supply pipe; the lower cavity is provided with a battery and a microprocessor, and the speed regulating fan, the ultrasonic atomizer and the microprocessor are electrically connected with the battery; the pressure in the eustachian tube is monitored through the pressure sensing earplug, and the pressure is displayed through the display screen, so that a patient can intuitively judge whether the eustachian tube is opened or not, and accurate rehabilitation training on the eustachian tube is realized.
Description
Technical Field
The utility model relates to the technical field of equipment for treating ears, in particular to a portable eustachian tube stretch blow training device.
Background
Eustachian tube insufflator is a new device for treating otitis media, and uses painless, noninvasive, non-drug to treat secretory otitis media, tympanic effusion, eardrum invagination, hearing loss, eustachian tube occlusion, eustachian tube dysfunction and other otitis media related ear diseases.
At present, the eustachian tube stretch blow device is a relatively large instrument for hospitals, so that a patient cannot perform eustachian tube stretch blow training at home independently, the patient cannot intuitively judge whether the eustachian tube is opened or not, the duration of the opening is prolonged, and the accurate rehabilitation training of the eustachian tube is not convenient for the patient.
Disclosure of Invention
In order to solve at least one technical problem, the utility model provides a portable eustachian tube stretch-blowing training device, which is characterized in that an atomization cavity is arranged to atomize atomized liquid, the atomized liquid is sent into a nasal cavity under the action of a speed-regulating fan in the blowing cavity, when a patient performs rehabilitation training, the pressure in a drum chamber is monitored through a pressure sensing earplug, and the pressure is displayed through a display screen, so that the patient can intuitively judge whether the eustachian tube is opened, and the accurate rehabilitation training on the eustachian tube is realized.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable eustachian tube stretch blow training device comprising:
the lower shell is divided into an upper cavity and a lower cavity, the upper cavity comprises an atomization cavity for storing atomized liquid and a blowing cavity positioned beside the atomization cavity, an ultrasonic atomizer is arranged at the bottom of the atomization cavity, an air inlet and a mist outlet pipe are arranged at the upper part of the atomization cavity, and the mist outlet pipe extends out of the atomization cavity; a speed-regulating fan is arranged in the blowing cavity, and an air outlet of the blowing cavity is connected with an air inlet at the upper part of the atomizing cavity through an air supply pipe; the lower cavity is provided with a battery and a microprocessor, and the speed regulating fan, the ultrasonic atomizer and the microprocessor are electrically connected with the battery;
the Y-shaped nasal catheter is connected with the mist outlet pipe;
the display screen is arranged on the outer side of the lower shell and is electrically connected with the battery and the microprocessor;
the pressure sensing earplug comprises an earplug part which is attached to the auditory canal and a pressure sensor which is arranged at the front end of the earplug part and is used for monitoring pressure change in the auditory canal, and the pressure sensing earplug is connected with the microprocessor through Bluetooth;
the upper cover body is covered with the lower shell body, and the upper cover body is provided with a placing cavity for accommodating the pressure sensing earplug.
Preferably, an elastic sleeve which is matched with the auditory canal is sleeved outside the earplug part.
Preferably, the elastic sleeve is made of silica gel.
Preferably, the pressure sensing earplugs are two.
Preferably, a power switch and a gear switch of the speed regulating fan are arranged on the outer side of the upper cavity.
Preferably, the battery is a rechargeable battery, and a charging port is formed in a position, corresponding to the rechargeable battery, of the lower cavity.
Preferably, the upper cover body and the lower shell are made of transparent plastic materials.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the atomized liquid is atomized by the atomization cavity and then is sent into the nasal cavity under the action of the speed regulating fan in the blowing cavity, and when a patient performs rehabilitation training, the pressure in the drum chamber is monitored through the pressure sensing earplug and displayed through the display screen, so that the patient can intuitively judge whether the eustachian tube is opened or not, and the accurate rehabilitation training on the eustachian tube is realized.
2. According to the pressure sensing earplug, the earplug part of the pressure sensing earplug is provided with the elastic sleeve which is matched with the auditory canal, so that the pressure sensing earplug can be suitable for different crowds, and the applicability of the device is improved; by setting the gear switch, different pressure gears can be provided for different people to help the people to open the eustachian tube for eustachian tube rehabilitation training; the transparent plastic upper cover body and the lower shell body can enable a patient to more intuitively determine the allowance of the atomized liquid, and the atomized liquid is added timely.
Drawings
FIG. 1 is a perspective view of a portable eustachian tube stretch blow training device;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a perspective view of a portable eustachian tube stretch blow training device;
fig. 4 is a schematic structural view of a portable eustachian tube stretch blow training device (with the upper cover omitted);
fig. 5 is a perspective view of a portable eustachian tube stretch blow training device (with the upper cover omitted);
FIG. 6 is a perspective view of a portable eustachian tube stretch blow training device (with the upper cover and a portion of the lower shell omitted);
in the figure: 1. a lower housing; 11. an atomizing chamber; 111. a mist outlet pipe; 112. an ultrasonic atomizer; 13. a blowing cavity; 131. an air supply pipe; 132. a speed-regulating fan; 133. a gear switch; 14. a battery; 141. a power switch; 142. a charging port; 15. a microprocessor; 2. an upper cover; 21. an upper cover; 3. y-shaped nasal catheter; 4. a display screen; 5. a pressure sensing earplug; 51. an earplug part; 52. a pressure sensor.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, the following description will clearly and completely describe the technical solutions of the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments of the present utility model.
Referring to fig. 1-6, a portable eustachian tube stretch blow training device includes:
a portable eustachian tube stretch blow training device comprising:
the lower shell 1 is divided into an upper cavity and a lower cavity, the upper cavity comprises an atomization cavity 11 for storing atomized liquid and a blowing cavity 13 positioned beside the atomization cavity 11, an ultrasonic atomizer 112 is arranged at the bottom of the atomization cavity 11, an air inlet and a mist outlet pipe 111 are arranged at the upper part of the atomization cavity 11, and part of the mist outlet pipe 111 extends out of the atomization cavity 11; a speed-regulating fan 132 is arranged in the blowing cavity 13, and an air outlet of the blowing cavity 13 is connected with an air inlet at the upper part of the atomizing cavity 11 through an air supply pipe 131; the lower cavity is provided with a battery 14 and a microprocessor 15, and a speed regulating fan 132, an ultrasonic atomizer 112 and the microprocessor 15 are electrically connected with the battery 14;
a Y-shaped nasal catheter 3 connected to the mist outlet pipe 111;
a display screen 4 provided outside the lower case 1 and electrically connected to the battery 14 and the microprocessor 15;
the pressure sensing earplug 5 comprises an earplug part 51 which is attached to the auditory canal and a pressure sensor 52 which is arranged at the front end of the earplug part 51 and is used for monitoring the pressure change in the auditory canal, and the pressure sensing earplug 5 is connected with the microprocessor 15 through Bluetooth;
an upper cover 2, which is covered with the lower housing 1, the upper cover 2 being provided with a placement cavity for accommodating the pressure sensing earplug 5.
In the above embodiment, through setting up atomizing chamber 11 with atomizing liquid after atomizing in blowing chamber 13 speed governing fan 132's effect, send into the nasal cavity with atomizing liquid, when patient carries out rehabilitation training, monitor the pressure in the drum room through pressure sensing earplug 5 to show through display screen 4, make patient can comparatively audio-visual judgement eustachian tube open, realize carrying out accurate rehabilitation training to eustachian tube.
Specifically, the atomized liquid can be liquid medicine for assisting patient rehabilitation, namely, the eustachian tube rehabilitation training is realized, and a certain auxiliary treatment effect is also achieved. As shown in fig. 2, the pressure sensor 52 provided at the front end of the earplug of the pressure sensor 52 can collect pressure signals in the drum chamber through the sensor module, and then the converted pressure signals are transmitted to the microprocessor 15 through the wireless bluetooth module, and the microprocessor 15 processes the received data and displays the processed data in the form of a pressure change chart, so that a patient can more intuitively judge whether the eustachian tube is opened or not. It should be noted that, in the present embodiment, the data transmission manner between the pressure sensing earplug 5 and the microprocessor 15 belongs to the conventional technology.
It should be noted that, the upper cover 2 and the lower housing 1 may be mounted in a plugging manner, so that the upper cover 21 of the upper cover 2 may be turned or fastened to facilitate the taking out of the earphone.
In order to facilitate the rehabilitation of the Y-shaped nasal catheter 3 in the nostril of the patient, the Y-shaped nasal catheter 3 can be connected with the mist outlet pipe 111 through a connecting pipe, and the connecting pipe is preferably a soft medical catheter.
As shown in fig. 5, in order to facilitate placement of the pressure sensing earplug 5, the upper cover 2 is provided with a placement cavity for receiving the pressure sensing earplug 5.
In order to facilitate the filling of the atomized liquid, the above-mentioned atomizing chamber 11 is provided with a filling port (shown in the drawing) for replenishing the atomized liquid.
Because in clinic, the crowd of rehabilitation training is different, including adult and child, in order to make pressure sensing earplug 5 can laminate with the ear canal, the outside cover of earplug portion 51 is equipped with the elastic sleeve (not shown in the figure) that suits with the ear canal, and the elastic sleeve is the silica gel material of preference, can improve the use comfort of pressure sensing earplug 5 like this. The pressure sensing earplugs 5 in this embodiment are two.
As shown in fig. 3 or 4, a power switch 141 and a gear switch 133 of the speed-regulating fan 132 are arranged outside the upper cavity. By setting the gear switch 133, different pressure gears can be provided for different people, so that different pressures are provided to help a patient to open the eustachian tube for eustachian tube rehabilitation training; in this embodiment, the gear switch 133 has 4 gears, and provides pressures of 20hpa, 30hpa, 40hpa, and 50hpa, respectively. The transparent plastic upper cover body 2 and the lower shell body 1 can enable a patient to more intuitively determine the allowance of atomized liquid, and the atomized liquid is added timely.
In order to facilitate long-term use, the battery 14 is a rechargeable battery 14, and a charging port 142 is disposed in a position of the lower cavity corresponding to the rechargeable battery 14. Thus, when the battery 14 is low in power, the battery can be charged for continuous voyage. Of course, the above-described rechargeable battery 14 is only one of the power supply devices, and the present utility model is not limited thereto.
Working principle:
s1, opening an upper cover body, filling atomized liquid into an atomized cavity, and connecting a Y-shaped nasal catheter;
s2, turning on a power switch, holding the device by a patient, plugging the Y-shaped nasal catheter into nostrils, and prompting the patient to adjust breathing by the nose when the patient closes the mouth;
s3, after the nasal catheter is fogged, adjusting a gear switch to 1 gear, wherein the pressure is 20hpa;
s4, allowing the patient to hold a small amount of water, holding breath and swallowing with the rising of the nasal pressure; observing a pressure change graph on the display screen, when the pressure is instantaneously increased, representing that the eustachian tube is opened, otherwise, not opening, and adjusting the gear switch until the pressure change graph changes;
s5, repeating the swallowing action every 30 seconds for 15 times.
And S6, taking out the Y-shaped nasal catheter after the rehabilitation training is finished, and opening the upper cover body to clean the atomizing cavity and the Y-shaped nasal catheter.
While the foregoing is directed to embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and changes can be made without departing from the principles of the present utility model, and such modifications and changes should be considered as being within the scope of the present utility model.
Claims (7)
1. A portable eustachian tube stretch blow training device, comprising:
the lower shell (1) is divided into an upper cavity and a lower cavity, the upper cavity comprises an atomization cavity (11) for storing atomized liquid and a blowing cavity (13) positioned beside the atomization cavity (11), an ultrasonic atomizer (112) is arranged at the bottom of the atomization cavity (11), an air inlet and an atomizing pipe (111) are arranged at the upper part of the atomization cavity, and the atomizing pipe (111) partially extends out of the atomization cavity (11); a speed-regulating fan (132) is arranged in the blowing cavity (13), and an air outlet of the blowing cavity (13) is connected with an air inlet at the upper part of the atomizing cavity (11) through an air supply pipe (131); the lower cavity is provided with a battery (14) and a microprocessor (15), and the speed regulating fan (132), the ultrasonic atomizer (112) and the microprocessor (15) are electrically connected with the battery (14);
a Y-shaped nasal catheter (3) connected to the mist outlet pipe (111);
a display screen (4) which is provided on the outer side of the lower case (1) and is electrically connected to the battery (14) and the microprocessor (15);
the pressure sensing earplug (5) comprises an earplug part (51) which is attached to the auditory canal and a pressure sensor (52) which is arranged at the front end of the earplug part (51) and is used for monitoring pressure change in the auditory canal, and the pressure sensing earplug (5) is connected with the microprocessor (15) through Bluetooth;
the upper cover body (2) is covered with the lower shell body (1), and the upper cover body (2) is provided with a placing cavity for accommodating the pressure sensing earplug (5).
2. The portable eustachian tube stretch-blow training device according to claim 1, wherein the outer side of the earplug part (51) is sleeved with an elastic sleeve which is adapted to the auditory canal.
3. The portable eustachian tube stretch blow training device according to claim 2, wherein the elastic sleeve is a silicone material.
4. Portable eustachian tube stretch-blow training device according to claim 2, wherein the pressure sensing earplugs (5) are two.
5. The portable eustachian tube inflation training device according to claim 1, wherein a power switch (141) and a gear switch (133) of the speed regulating fan (132) are arranged outside the upper cavity.
6. The portable eustachian tube stretch blow training device according to claim 1, wherein the battery (14) is a rechargeable battery (14), and a charging port (142) is arranged at a position corresponding to the rechargeable battery (14) in the lower cavity.
7. The portable eustachian tube stretch blow training device according to any one of claims 1 to 6, wherein the upper cover body (2) and the lower housing body (1) are both made of transparent plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321086481.3U CN220002622U (en) | 2023-05-08 | 2023-05-08 | Portable eustachian tube blowing and stretching training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321086481.3U CN220002622U (en) | 2023-05-08 | 2023-05-08 | Portable eustachian tube blowing and stretching training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220002622U true CN220002622U (en) | 2023-11-14 |
Family
ID=88676195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321086481.3U Active CN220002622U (en) | 2023-05-08 | 2023-05-08 | Portable eustachian tube blowing and stretching training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220002622U (en) |
-
2023
- 2023-05-08 CN CN202321086481.3U patent/CN220002622U/en active Active
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