CN210933385U - Micron/nanometer electronic atomizing nose sprayer for otorhinolaryngological department - Google Patents
Micron/nanometer electronic atomizing nose sprayer for otorhinolaryngological department Download PDFInfo
- Publication number
- CN210933385U CN210933385U CN201921074411.XU CN201921074411U CN210933385U CN 210933385 U CN210933385 U CN 210933385U CN 201921074411 U CN201921074411 U CN 201921074411U CN 210933385 U CN210933385 U CN 210933385U
- Authority
- CN
- China
- Prior art keywords
- storage box
- spray head
- liquid storage
- water pump
- heating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a micron/nanometer electronic atomization nose sprayer for otorhinolaryngology, which comprises a top structure, a middle structure and a bottom structure; a power supply is arranged in the bottom structure; a heating device and a liquid storage box are arranged in the middle structure; the middle part of the heating device is provided with an output end; the bottom of the liquid storage box is provided with a receiving end, and the top of the liquid storage box is provided with a water pump and a liquid suction pipe; the middle part of the water pump is provided with a connector; the surface of the top structure is provided with a spray head, and an inclined structure is formed between the spray head and the top structure; the top of the spray head is of an atomizing spray head structure; the bottom of the spray head is in threaded connection with a transfusion pipeline; the bottom of the infusion pipeline is in threaded fit connection with the interface in the middle of the water pump. Its advantages are: the medicine adding metering and the size and power of the sprayed liquid drop are controllable, the medicine can be repeatedly used for many times, the medicine can be administered at constant temperature, the irritation of the nasal cavity is reduced, the medicine absorption is facilitated, and the carrying is convenient.
Description
Technical Field
The utility model belongs to the technical field of medical equipment technique and specifically relates to a micron/nanometer electronic atomization nose sprayer for otolaryngology branch of academic or vocational study.
Background
The original name of the department of otorhinolaryngology is the department of five sense organs, and the department of otorhinolaryngology is formally named as the department of otorhinolaryngology after the reform of the department of health. The common diseases of the otolaryngological department mainly comprise: ear diseases: otitis media, tinnitus, otitis externa, deafness, tympanic membrane perforation, tympanic membrane repair, hearing impairment; nasal diseases: acute rhinitis, chronic rhinitis, sinusitis, nasal polyp, allergic rhinitis, and nasal reshaping; throat diseases: laryngitis, pharyngolaryngitis, acute pharyngolaryngitis, chronic pharyngitis, adenoid hypertrophy, tonsillitis, polyp of vocal cords of snoring, polyp of vocal cords, and acute pharyngitis. According to epidemiological research and related literature reports, chronic rhinitis and chronic sinusitis become two of the chronic diseases affecting public health and quality of life.
At present, no method for radically treating chronic rhinitis and chronic nasosinusitis exists, a patient needs to take medicines for a long time for control, and nasal cavity local external administration is one of the main modes of the medicines. At present, nasal cavity that the nasal spray ware was dosed and is reached washes and adds the medicine purpose, can effectively alleviate nasal obstruction symptom and clearance nasal cavity secretion, but it is unstable that manual operation adds the medicine volume mostly, the blowout liquid drop size, power also uncontrollable, cause the mistake easily to inhale, it is not enough or excessive many-sided troubles such as, it still causes the nasal cavity stimulation easily to cause sneeze reflection to lead to the effect of dosing not exact to administrate under the cold condition to administrate, in addition, current nasal spray ware sets up to a nasal spray ware of medicine more and easily leads to the condition that the liquid medicine can not be spouted after using for a long time, the waste of medicine and device has been caused.
Chinese patent documents: CN200920133180.5, application date 2009.06.26, patent names: a liquid medicine nasal sprayer. A nose sprayer for liquid medicine is disclosed, which comprises a dust cover with a cover cavity, a water core under the dust cover, a main column connected with the lower end of the water core, a nozzle sleeved on the water core and arranged in the water core by the dust cover, a body sleeved under the main column and sleeved with a collar piece between the body and the main column, a piston sleeved in the body, a short spring sleeved on the main column, a top end of the short spring clamped on the main column, a bottom end of the short spring clamped in an inner cavity of the piston, an auxiliary spring inserted in the lower end of the main column, a top surface of the auxiliary spring clamped in the lower end of the piston, a screw cover sleeved on the body and connected between the screw cover and the body with a gasket, a long spring sleeved on the auxiliary spring, a top end of the long spring clamped on the auxiliary spring, and a bottom end of the long spring clamped in the body, the body is also provided with a steel ball and a suction pipe.
The nose sprayer for liquid medicine in the patent document has the advantages of simple structure, low product cost and good sealing performance, can ensure the sealing performance of the pump body even if the pump core is pressed down for a certain distance, and can avoid the problem of leakage of the content caused by vibration and bumping of the pump core in the storage process. However, there is no report on a micron/nanometer electronic atomizing nose sprayer for otorhinolaryngology department, which has the advantages of dosing measurement, controllable size and power of sprayed liquid drops, repeated use for many times, constant-temperature administration, reduction of nasal cavity stimulation, contribution to medicine absorption and convenience in carrying.
In summary, there is a need for a micro/nano electronic atomizing nasal sprayer for otolaryngological department, which can be used repeatedly, can be used at constant temperature, can reduce nasal cavity irritation, is beneficial to medicine absorption, and is convenient to carry.
Disclosure of Invention
The utility model aims at the deficiencies in the prior art, a provide one kind add medicine measurement, blowout liquid drop size and power controllable, can used repeatedly many times, and can administer medicine with constant temperature, reduce the nasal cavity amazing, do benefit to the medicine and absorb, a kind of otolaryngology branch of academic or vocational study is with micron/nanometer electronic atomization nose ware that spouts.
In order to achieve the purpose, the utility model adopts the technical proposal that:
a micron/nanometer electronic atomization nose sprayer for an otorhinolaryngology department is characterized by comprising a top structure, a middle structure and a bottom structure; the bottom structure is internally provided with a power supply, and the side edge of the bottom structure is connected with the power supply and is provided with a charging port, an electric quantity indicator lamp and a power switch button; a heating device and a liquid storage box are arranged in the middle structure; the bottom of the middle structure is provided with a through hole; the middle part of the heating device is provided with an output end; the bottom of the liquid storage box is provided with a receiving end; heating guide wires are arranged on two sides in the liquid storage box, and a water pump and a liquid suction pipe are arranged at the top of the liquid storage box; the middle part of the water pump is provided with a connector; the surface of the liquid storage box is also provided with a liquid exchange port; the side of the middle structure is also provided with a display screen, a temperature adjusting button, a power adjusting button and a switch button; the surface of the top structure is provided with a spray head; the top of the spray head is of an atomizing spray head structure; the bottom of the spray head is in threaded connection with a transfusion pipeline; the bottom of the infusion pipeline is in threaded fit connection with the interface in the middle of the water pump.
As a preferred technical scheme, a thread matching connection structure is arranged between the top structure and the middle structure, and a thread matching connection structure is arranged between the middle structure and the bottom structure.
As a preferred technical scheme, an inclined structure is formed between the spray head and the top structure.
As a preferred technical scheme, a round clamping groove and a square clamping groove for placing a heating device and a power supply are respectively arranged in the middle structure and the bottom structure.
As a preferred technical scheme, the display screen and the temperature adjusting button are connected with the heating device through wires; the power adjusting button and the switch button are connected with the water pump through wires; the electric quantity indicator light and the power switch button are connected with a power supply through wires.
As a preferable technical solution, the power supply is a rechargeable battery, and the charging port is a USB charging port.
As a preferred technical scheme, the nose sprayer also comprises a hanging rope.
As a preferred technical scheme, the hanging rope is arranged on the edge of the top structure and can be adjusted in size and tightness.
The utility model has the advantages that:
1. the receiving end at the bottom of the liquid storage box is connected with the output end arranged in the middle of the heating device, so that the liquid medicine in the liquid storage box is heated by the heating guide wire in the liquid storage box.
2. Utilize output and receiving terminal to connect the mode of heating between stock solution box and the heating device, the change of the stock solution box of being convenient for to the stock solution box can directly be changed after the medicine is used up or changed dressings, and the stock solution box under the change can add medicine used repeatedly again after the cleaning and disinfecting.
3. The display screen of locating middle part structure side is used for monitoring the temperature of liquid medicine in the stock solution box, and temperature regulation button's design then can be as required, adjusts heating device's heating temperature to obtain the liquid medicine of different temperatures, not only satisfy patient individual needs, can also reduce the influence of ambient temperature to the liquid medicine.
4. The power adjusting button arranged on the side edge of the middle structure is used for controlling the working frequency of the water pump, and the switch button controls the opening and closing of the water pump, so that the administration dosage is effectively controlled, and the conditions of mistaken suction, insufficient administration or excessive administration are prevented.
5. The top of the spray head is of an atomizing spray head structure, so that liquid medicine in the liquid storage box moves upwards through the water pump and finally is micron/nanometer-level liquid drops after coming out from the top of the spray head through the infusion pipeline, so that the liquid drops stay for a long time on local mucous membranes of the nasal cavity, the liquid drops are beneficial to medicine absorption, automatically flow out after dosage is accumulated, and the nasal cavity is reliably cleaned.
6. Be the slope structure between shower nozzle and the top structure, when conveniently spouting nose ware and use, effectively avoid spouting nose ware body is spouted in the liquid medicine pollution that flows out in the nose ware.
7. The power supply is a rechargeable battery, the charging port is a USB charging port, the whole body is small and exquisite and is convenient to carry, the drug administration can be carried out by chronic patients anytime and anywhere, and the life quality is improved.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a micron/nanometer electronic atomizing nose sprayer for otolaryngological department of the utility model.
Fig. 2 is an internal schematic view of the micron/nanometer electronic atomizing nose sprayer for the ear-nose-throat department of the invention.
Fig. 3 is a bottom schematic view of the micron/nanometer electronic atomizing nose sprayer for otolaryngological department of the utility model.
Fig. 4 is a schematic connection diagram of the power supply, the heating device and the liquid storage box of the micron/nanometer electronic atomizing nose sprayer for the otolaryngological department of the utility model.
FIG. 5 is a schematic view of the connection between the infusion tube and the nozzle of the micron/nanometer electronic atomizing nose-sprayer for otorhinolaryngology department of the present invention.
Fig. 6 is a schematic view of a square slot and a circular slot of a micron/nanometer electronic atomization nasal sprayer for an otolaryngological department.
Fig. 7 is a schematic diagram of the output end of the heating device and the receiving end of the liquid storage box of the micron/nanometer electronic atomizing nose sprayer for the ear-nose-throat department of the utility model.
Fig. 8 is an internal schematic view of a heating device and a liquid storage box of the micron/nanometer electronic atomizing nose sprayer for the otolaryngological department of the utility model.
Fig. 9 is a schematic view of the stereo structure of the micron/nanometer electronic atomizing nose sprayer for otolaryngological department of the utility model.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. top structure 11. nozzle
111. Cover 12. infusion tube
2. Middle structure 21. heating device
211. Output end 22, liquid storage box
221. Receiving end 222, heating the guidewire
223. Water pump 224. pipette
225. Interface 226 liquid changing port
23. Through hole 24. display screen
25. Temperature adjusting knob 26 power adjusting knob
27. Switch button 28. conducting wire
3. Bottom button 31. Power supply
32. Charging port 33 electric quantity indicator lamp
34. Power switch button 4. hanging rope
Example 1
Referring to fig. 1 and 2, fig. 1 is a schematic view showing a three-dimensional structure of a micro/nano electronic atomizing nose sprayer for otolaryngological department of the present invention, and fig. 2 is a schematic view showing an inside of a micro/nano electronic atomizing nose sprayer for otolaryngological department of the present invention. A micron/nanometer electronic atomization nose sprayer for an otorhinolaryngology department comprises a top structure 1, a middle structure 2 and a bottom structure 3; the top structure 1 and the middle structure 2 are in a threaded fit connection structure; the middle structure 2 and the bottom structure 3 are in a threaded fit connection structure; a power supply 31 is arranged in the bottom structure 3, and a charging port 32, an electric quantity indicator lamp 33 and a power switch button 34 are arranged on the side edge connecting with the power supply 31; a heating device 21 and a liquid storage box 22 are arranged in the middle structure 2; the bottom of the middle structure 2 is provided with a through hole 23; the middle part of the heating device 21 is provided with an output end 211; the bottom of the liquid storage box 22 is provided with a receiving end 221; two sides of the interior of the liquid storage box 22 are provided with heating guide wires 222, and the top of the interior of the liquid storage box is provided with a water pump 223 and a liquid suction pipe 224; the middle part of the water pump 223 is provided with a connector 225; the surface of the liquid storage box 22 is also provided with a liquid exchange port 226; the side of the middle structure is also provided with a display screen 24, a temperature adjusting button 25, a power adjusting button 26 and a switch button 27; the surface of the top structure 1 is provided with a spray head 11; the bottom of the spray head 11 is in threaded connection with a transfusion pipeline 12; the bottom of the infusion pipeline 12 is in threaded fit connection with a connector 225 in the middle of a water pump 223; a cover 111 is arranged on the spray head 11; the heating device 21 and the water pump 223 are respectively connected with the power supply 31 through the through hole 23 by using a lead 28; the display screen 23 and the temperature adjusting button 24 are connected with the heating device 21 through a wire 28; the power adjusting button 25 and the switch button 26 are connected with the water pump 223 through a lead 28; the power indicator lamp 33 and the power switch button 34 are connected to the power source 31 through the wires 28.
It should be noted that: a round slot 321 and a square slot 231 for placing the heating device 21 and the power supply 31 are respectively arranged in the middle structure 2 and the bottom structure 3, so that the stability of the heating device 21 and the power supply 31 is kept; the heating device 21 is in a disc-shaped structure; a receiving end 221 at the bottom of the liquid storage box 22 is connected with an output end 211 arranged in the middle of the heating device 21, so that the liquid medicine in the liquid storage box 22 is heated by a heating guide wire 222 in the liquid storage box 22 (the connection heating principle between the heating device 21 and the liquid storage box 22 is similar to that of an electric kettle used in life); the liquid storage box 22 and the heating device 21 are connected and heated by the output end 211 and the receiving end 221, so that the liquid storage box 22 can be replaced conveniently, the liquid storage box 22 can be directly replaced after the medicine is used up or the medicine is replaced, and the replaced liquid storage box 22 can be cleaned and disinfected and then is refilled for reuse; the liquid changing port 226 arranged on the surface of the liquid storage box 22 is convenient for liquid changing; the display screen 23 arranged on the side of the middle structure 2 is used for monitoring the temperature of the liquid in the liquid storage box 22, and the temperature adjusting button 24 is designed to adjust the heating temperature of the heating device 21 according to needs, so that liquid at different temperatures can be obtained, the individual needs of patients can be met, and the influence of the environmental temperature on the liquid can be reduced; the power adjusting button 25 arranged on the side of the middle structure 2 is used for controlling the working frequency of the water pump 223, and the switch button 26 is used for controlling the on and off of the water pump 223, so that the administration dosage is effectively controlled, and the situations of aspiration, insufficient administration or excessive administration are prevented; the top of the nozzle 11 is of an atomizing nozzle structure, so that the liquid medicine in the liquid storage box 22 moves upwards through the water pump 223 and finally comes out of the top of the nozzle 11 through the infusion pipeline 12 to form micron/nanometer level liquid drops, so that the liquid drops stay on local mucous membranes of the nasal cavity for a long time, the liquid drops are beneficial to medicine absorption, automatically flow out after dosage is accumulated, and the nasal cavity is reliably cleaned; the spray head 11 and the top structure 1 are in an inclined structure, so that the nasal sprayer is convenient to use, and meanwhile, the liquid medicine flowing out of the nasal sprayer is effectively prevented from polluting the nasal sprayer body; the electric quantity indicator lamp 33 is used for displaying the residual electric quantity of the power supply; the power supply is a rechargeable battery, the charging port 32 is a USB charging port, the whole body is small and exquisite and is convenient to carry, the drug can be administered to chronic patients anytime and anywhere, and the life quality is improved; the cover 111 and the spray head 11 are in a threaded fit connection structure, and the spray head 11 can be prevented from being polluted by the cover 111;
the utility model discloses well nasal spray's application method: taking out the liquid storage box 22, adding liquid medicine to be used into the box through the liquid exchange port 226, and then reloading the liquid medicine into the corresponding position in the nasal sprayer; turning on the power switch button 34, preheating the liquid medicine for a period of time by the heating device 21, adjusting the power adjusting button 26, opening the nozzle cover 111, and aligning the nozzle 11 with the nasal cavity; the water pump switch button 27 is pressed, the liquid medicine passes through the infusion pipeline 12 and finally forms spray by the atomizing spray head at the top of the spray head 11, after the administration is finished, the water pump switch button 27 is pressed again, and the spray is closed; the power switch button 34 is turned off and the head cover 111 is closed.
Example 2
Referring to fig. 9, fig. 9 is a schematic perspective view of another micron/nanometer electronic atomizing nose sprayer for otolaryngological department of the present invention. The embodiment is basically the same as the embodiment 1, and the difference is that a hanging rope 4 is arranged at the edge of the top structure 1 of the nose sprayer in the embodiment; the hanging rope 4 can be adjusted in size and tightness, so that the nose sprayer can be conveniently hung on a wrist or a neck, and the carrying or the use is convenient.
The utility model relates to a micron/nanometer electronic atomization nasal sprayer for otolaryngological department, which utilizes the receiving end at the bottom of a liquid storage box to be connected with the output end arranged at the middle part of a heating device, thereby utilizing the heating guide wire in the liquid storage box to heat the liquid medicine in the liquid storage box; the liquid storage box and the heating device are connected and heated by the output end and the receiving end, so that the liquid storage box is convenient to replace, the liquid storage box can be directly replaced after the medicine is used up or the medicine is replaced, and the replaced liquid storage box can be reused after the medicine is cleaned and disinfected; the display screen arranged on the side of the middle structure is used for monitoring the temperature of the liquid in the liquid storage box, and the temperature adjusting button can adjust the heating temperature of the heating device according to needs, so that liquid medicines with different temperatures can be obtained, the individual needs of patients can be met, and the influence of the environmental temperature on the liquid medicines can be reduced; the power adjusting button arranged on the side of the middle structure is used for controlling the working frequency of the water pump, and the switch button controls the on and off of the water pump, so that the administration dosage is effectively controlled, and the conditions of aspiration, insufficient administration or excessive administration are prevented; the top of the spray head is of an atomizing spray head structure, so that liquid medicine in the liquid storage box moves upwards through the water pump and finally comes out of the top of the spray head through the infusion pipeline to form micron/nanometer-level liquid drops, the liquid drops stay on local mucous membranes of the nasal cavity for a long time and are beneficial to medicine absorption, the liquid drops automatically flow out after dosage is accumulated, and the nasal cavity is reliably cleaned; the spray head and the top structure are in an inclined structure, so that the nasal sprayer is convenient to use, and meanwhile, the liquid medicine flowing out of the nasal sprayer is effectively prevented from polluting the nasal sprayer body; the power supply is a rechargeable battery, the charging port is a USB charging port, the whole body is small and exquisite and is convenient to carry, the drug administration can be carried out by chronic patients anytime and anywhere, and the life quality is improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the method of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (8)
1. A micron/nanometer electronic atomization nose sprayer for an otorhinolaryngology department is characterized by comprising a top structure, a middle structure and a bottom structure; the bottom structure is internally provided with a power supply, and the side edge of the bottom structure is connected with the power supply and is provided with a charging port, an electric quantity indicator lamp and a power switch button; a heating device and a liquid storage box are arranged in the middle structure; the bottom of the middle structure is provided with a through hole; the middle part of the heating device is provided with an output end; the bottom of the liquid storage box is provided with a receiving end; heating guide wires are arranged on two sides in the liquid storage box, and a water pump and a liquid suction pipe are arranged at the top of the liquid storage box; the middle part of the water pump is provided with a connector; the surface of the liquid storage box is also provided with a liquid exchange port; the side of the middle structure is also provided with a display screen, a temperature adjusting button, a power adjusting button and a switch button; the surface of the top structure is provided with a spray head; the top of the spray head is of an atomizing spray head structure; the bottom of the spray head is in threaded connection with a transfusion pipeline; the bottom of the infusion pipeline is in threaded fit connection with the interface in the middle of the water pump.
2. The nasal sprayer of claim 1, wherein the top structure and the middle structure are in threaded engagement and the middle structure and the bottom structure are in threaded engagement.
3. The nasal sprayer according to claim 1, wherein the spray head and the top structure are in an inclined configuration.
4. The nasal sprayer according to claim 1, wherein the middle structure and the bottom structure are provided with a circular slot and a square slot for placing a heating device and a power supply inside respectively.
5. The nasal sprayer according to claim 1, wherein the display screen and the temperature adjustment button are connected to the heating device through wires; the power adjusting button and the switch button are connected with the water pump through wires; the electric quantity indicator light and the power switch button are connected with a power supply through wires.
6. The nasal sprayer of claim 1, wherein the power source is a rechargeable battery and the charging port is a USB charging port.
7. The nasal sprayer of claim 1, wherein the nasal sprayer further comprises a lanyard.
8. The nasal sprayer of claim 7, wherein the hanging cord is attached to the edge of the top structure and is adjustable in size and tightness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074411.XU CN210933385U (en) | 2019-07-10 | 2019-07-10 | Micron/nanometer electronic atomizing nose sprayer for otorhinolaryngological department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074411.XU CN210933385U (en) | 2019-07-10 | 2019-07-10 | Micron/nanometer electronic atomizing nose sprayer for otorhinolaryngological department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210933385U true CN210933385U (en) | 2020-07-07 |
Family
ID=71393090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921074411.XU Active CN210933385U (en) | 2019-07-10 | 2019-07-10 | Micron/nanometer electronic atomizing nose sprayer for otorhinolaryngological department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210933385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426595A (en) * | 2020-10-29 | 2021-03-02 | 上海八凌科技(集团)有限公司 | Rhinitis thermotherapy appearance with adjustable to temperature in atomized liquid |
-
2019
- 2019-07-10 CN CN201921074411.XU patent/CN210933385U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426595A (en) * | 2020-10-29 | 2021-03-02 | 上海八凌科技(集团)有限公司 | Rhinitis thermotherapy appearance with adjustable to temperature in atomized liquid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109939338B (en) | Special device of dosing of otorhinolaryngology branch of academic or vocational study | |
| CN210933385U (en) | Micron/nanometer electronic atomizing nose sprayer for otorhinolaryngological department | |
| CN203777480U (en) | ENT (ear-nose-throat) medicine applicator | |
| KR20090011745A (en) | Apparatus of nasal mucus suction and liquid spray | |
| CN206138524U (en) | Ear -nose -throat medicine sprayer | |
| CN211634715U (en) | Disinfection spraying device for otolaryngological department | |
| CN110433366B (en) | Portable department of respiration ware of dosing | |
| CN110292706A (en) | A kind of electronic atomized spray nose device of ear-nose-throat department micrometer/nanometer | |
| CN211327726U (en) | Disinfection spraying device for otolaryngological department | |
| CN213642607U (en) | Adjustable oral humidifying device | |
| CN211067972U (en) | Portable electric nasal cavity irrigator | |
| CN209997006U (en) | sterilizing and humidifying device for rhinitis patients | |
| CN110585534B (en) | Nasal sprayer for otorhinolaryngological department | |
| CN211584851U (en) | Otolaryngology passes a sentence medicine agent injection equipment that spouts | |
| CN211884934U (en) | Ear-nose-throat spray medicine feeder | |
| CN213964700U (en) | Sprayer for anesthesia | |
| CN217724266U (en) | Ophthalmic ultrasonic nebulizer device of dosing | |
| CN215740799U (en) | Continuous suction and intermittent flushing device under artificial airway glottis | |
| CN212235600U (en) | Oral cavity nursing device that disinfects | |
| CN203790137U (en) | Injector applicable to acoustic meatus | |
| CN221014096U (en) | Multi-functional nose atomizing dosing device of throwing formula safety and sanitation promptly | |
| CN209662365U (en) | A kind of ear-nose-throat department probes into treatment integrated device | |
| CN213252141U (en) | Local pesticide spraying device for otolaryngological department | |
| CN213642780U (en) | Ear-nose-throat drug delivery device | |
| CN205411915U (en) | Otolaryngology passes a sentence care implement that adds medicine to |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |