CN110538374A - Atomizer for wound surface rehabilitation and respiratory tract humidification - Google Patents
Atomizer for wound surface rehabilitation and respiratory tract humidification Download PDFInfo
- Publication number
- CN110538374A CN110538374A CN201910797539.7A CN201910797539A CN110538374A CN 110538374 A CN110538374 A CN 110538374A CN 201910797539 A CN201910797539 A CN 201910797539A CN 110538374 A CN110538374 A CN 110538374A
- Authority
- CN
- China
- Prior art keywords
- chamber
- air
- atomizer
- gas
- humidification
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
Abstract
The embodiment of the invention discloses an atomizer for wound surface rehabilitation and respiratory tract humidification, which relates to the field of medical instruments and comprises an atomizer shell, an air suction device and an air collecting cover, wherein two separation blades are arranged in a cavity, the cavity is sequentially divided into a first chamber, a second chamber and a third chamber by the two separation blades, the upper part of the second chamber is respectively communicated with the upper parts of the first chamber and the third chamber, a plurality of ultrasonic atomization sheets are arranged in the first chamber, a heater is arranged in the second chamber, an air inlet is arranged on the side wall of the third chamber, and an air heating device is arranged in the third chamber; the air suction device comprises a flow guide cover and a first air feeder, the flow guide cover is arranged on the upper portion of the first chamber, and an air outlet of the flow guide cover is connected with an air inlet of the first air feeder. Through gathering water smoke in the gas collecting channel, have corresponding to carry out spray therapy to wound face and respiratory track, economy is practical promptly, has not only practiced thrift the use amount of liquid medicine, can also prevent effectively that water smoke from lossing in the air.
Description
Technical Field
The embodiment of the invention relates to the field of medical equipment, in particular to an atomizer for wound surface rehabilitation and respiratory tract humidification.
Background
Various types of spray treatment equipment are available on the market at present for spray administration treatment of skin wounds, and are widely applied to skin wound treatment, and the two main principles exist, and the corresponding defects exist.
One is in the form of a spray treatment chamber, i.e. the whole body of the patient is placed in the spray treatment chamber for spray treatment. The patient is inconvenient to use, the workload of nursing staff is large, the patient fit is low due to excessive movement and the like, and the flexibility and operability in clinical treatment are general. Moreover, the general large-area skin wound cannot spread all over the body, but only a small wound is on the local part of the body, so that the cabin body spray administration treatment is not economical and practical, the cabin body spray administration treatment has low medicament utilization rate and large power consumption, and is not suitable for the spray treatment of the local skin wound.
In addition, the other skin spray treatment mode is to directly use an open type spray treatment instrument to carry out spray administration treatment on a wound part, and although local treatment can be realized, the method easily causes environmental pollution in a ward because the dispersion range of liquid medicine steam in the air is too large, needs to be carried out in a special treatment environment, and can not effectively utilize spray.
Disclosure of Invention
Therefore, the embodiment of the invention provides an atomizer for wound surface rehabilitation and respiratory tract humidification, which aims to solve the problems of low utilization rate, inconvenience in operation and high power consumption of the existing spray treatment equipment.
In order to achieve the above object, an embodiment of the present invention provides a wound healing and respiratory tract humidification nebulizer, including:
The ultrasonic atomization device comprises an atomizer shell, wherein a cavity is formed in the atomizer shell, a heat insulation material is coated on the inner wall of the atomizer shell, two blocking pieces are arranged in the cavity, the cavity is sequentially divided into a first chamber, a second chamber and a third chamber by the two blocking pieces, the upper portion of the second chamber is respectively communicated with the upper portions of the first chamber and the third chamber, a plurality of ultrasonic atomization pieces are arranged in the first chamber, a heater for heating water is arranged in the second chamber, an air inlet is formed in the side wall of the third chamber, and an air heating device for heating air is arranged in the third chamber;
The air suction device comprises a flow guide cover and a first air feeder, the flow guide cover is arranged at the upper part of the first chamber, and an air outlet of the flow guide cover extends to the outside of the atomizer shell and is connected with an air inlet of the first air feeder;
the gas collecting hood is provided with a gas inlet and a gas outlet, the gas inlet of the gas collecting hood is connected with the gas outlet of the first air feeder through a pipeline, and the gas collecting hood is used for gathering gas.
Further, the first bin and the second bin are provided with water filling ports which are sealed by using screw caps.
Further, a thermometer is arranged on the atomizer shell and used for measuring the temperature of the air in the first chamber.
Further, the heat insulation material is polyurethane rigid foam with the density of more than 100kg/m 3.
Further, a second air blower is arranged at the air inlet of the third chamber.
Furthermore, the gas collecting channel is cuboid, and a plurality of folds are arranged on the surface of the gas collecting channel, so that the gas collecting channel can extend or shorten along the length direction of the gas collecting channel.
Furthermore, the edge of the air outlet of the air collecting hood is provided with a flexible skirt edge extending outwards.
Further, the material of flexible shirt rim is silica gel.
Further, a flow control valve for adjusting the size of the air flow is arranged on the pipeline.
The embodiment of the invention has the following advantages:
1. The atomizer for wound surface rehabilitation and respiratory tract humidification, provided by the embodiment of the invention, has the advantages that the gas collecting hood is buckled on the wound surface, so that water mist is gathered in the gas collecting hood, and the wound surface is sprayed and treated in a targeted manner, so that the atomizer is economical and practical, the using amount of liquid medicine is saved, the water mist can be effectively prevented from being dissipated in the air, and the environmental pollution of a ward is avoided.
2. The atomizer for wound surface rehabilitation and respiratory tract humidification, provided by the embodiment of the invention, generates water mist through the ultrasonic atomization sheet, reduces the noise generated in the working process of atomization equipment, improves the atomization rate of the atomization equipment, and generates water mist with smaller and more uniform particle size.
3. according to the atomizer for wound surface rehabilitation and respiratory tract humidification, disclosed by the embodiment of the invention, the heat loss after air heating is reduced by coating the heat-insulating material on the inner wall of the atomizer shell, so that the power of the air heating device is reduced, and the power consumption is reduced.
4. According to the atomizer for wound surface rehabilitation and respiratory tract humidification, provided by the embodiment of the invention, the surface of the gas-collecting hood is provided with the crease, so that the gas-collecting hood can be extended or shortened according to the size of the wound surface, and the using amount of water mist is further reduced; the flexible skirt is arranged at the edge of the gas outlet of the gas collecting hood, so that the gas collecting hood can be better contacted with skin, water mist leakage is prevented, and the gas collecting hood is convenient to fix.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
the structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic structural diagram of an atomizer for wound healing and respiratory tract humidification according to an embodiment of the present invention;
Fig. 2 is a schematic structural diagram of a gas collecting channel according to an embodiment of the present invention.
Description of reference numerals: 10. an atomizer housing; 20. a suction device; 30. a gas-collecting hood; 11. a thermal insulation material; 12. a baffle plate; 13. a first chamber; 14. a second chamber; 15. a third chamber; 16. a thermometer; 17. a second blower; 18. a filter screen; 21. a pod; 22. a first blower; 23. a flow control valve; 31. folding; 32. a flexible skirt; 131. an ultrasonic atomization sheet; 132. a water filling port; 141. a heater; 151. an air heating device.
Detailed Description
the present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, this atomizer of recovered and respiratory tract humidification of wound face includes atomizer casing 10, getter device 20 and air collecting cover 30, atomizer casing 10 is the cuboid, atomizer casing 10's inside has the cavity, atomizer casing 10's inner wall coating has insulation material 11, insulation material 11 is the hard foam of polyurethane that density is greater than 100kg/m3, because air heating device 151 can outwards scatter and disappear through atomizer casing 10 to air heating back heat, through the inner wall coating insulation material 11 at atomizer casing 10, the heat after having reduced the air heating scatters and disappears, and then reduce air heating device 151's power, reduce power consumption. Two separation blades 12 are arranged in the cavity, the two separation blades 12 are arranged in parallel and at intervals, the cavity is sequentially divided into a first bin 13, a second bin 14 and a third bin 15 by the two separation blades 12, the volumes of the three bins can be the same or different, and the determination is specifically carried out according to actual needs. The upper part of the second chamber 14 is communicated with the upper parts of the first chamber 13 and the third chamber 15 respectively so as to provide a passage for the flow of the air flow.
The lower part of first bin 13 is provided with a plurality of ultrasonic atomization pieces 131, and ultrasonic atomization piece 131 is connected with external power supply through waterproof wire, and every ultrasonic atomization piece 131 all is connected with a switch, just can independent control the work and the closing of ultrasonic atomization piece 131 that corresponds with it through controlling every switch to reach the mesh of adjusting ultrasonic atomization piece 131 rate of atomizing. The first chamber 13 is filled with water, the water level needs to be kept at a certain height so as to immerse the ultrasonic atomization sheet 131 in the water, and the ultrasonic atomizer breaks up the liquid water molecule structure through the high-frequency resonance of the ultrasonic atomization sheet 131 by utilizing the electronic high-frequency oscillation (the oscillation frequency is 1.7MHz or 2.4MHz, and exceeds the hearing range of people, and the electronic oscillation has no harm to human bodies and animals), so that the naturally elegant water mist is generated without heating or adding any chemical reagent. Compared with other atomization modes, the ultrasonic atomization sheet 131 is used for generating water mist, the noise generated in the working process of atomization equipment is reduced, the atomization rate of the atomization equipment is improved, the particle size of the generated water mist is smaller and more uniform, and 90% of energy is saved.
a heater 141 for heating water is disposed in the second chamber 14, the heater 141 is disposed at a lower portion of the second chamber 14, water is filled in the second chamber 14, a water level needs to be maintained at a certain height so that the heater 141 is immersed in the water to prevent the heater 141 from being dried, the heater 141 is used for heating the water in the second chamber 14 to generate steam, and the heater 141 is connected to an external power supply through a waterproof wire. In order to add water conveniently, the first bin 13 and the second bin 14 are both provided with water filling ports 132 which are sealed by using screw caps, and certainly, in order to enhance the treatment effect, liquid medicine can be added into the second bin 14 through the water filling ports 132 of the second bin 14, when the wound healing device is used, the liquid medicine is heated, the liquid medicine steam and the water mist are mixed to perform cooperative treatment on the wound surface, and the wound surface is recovered more quickly.
be provided with the air inlet on the lateral wall of third bin 15, be provided with in the third bin 15 and be used for carrying out the air heating device 151 that heats to the air, air heating device 151 is used for heating the air of third bin 15 that admits air to improve the temperature of air, through heating the air, the hot-air of high temperature mixes with water smoke, steam, improves the temperature of water smoke, reduces the loss of water smoke at the migration in-process, thereby has increased the atomizing volume of atomizer. The air heating device 151 is a low-powered electric heating wire or sheet, and ensures that the temperature of the air is not excessively heated.
The air suction device 20 is used for conveying water mist in the first bin 13, water vapor in the second bin 14 and hot air in the third bin 15 to the air collecting hood 30, the air suction device 20 comprises a flow guide hood 21 and a first air blower 22, the flow guide hood 21 is arranged at the upper portion of the first bin 13, the flow guide hood 21 is in an inverted horn shape so as to collect more water mist, an air outlet of the flow guide hood 21 extends to the outside of the atomizer shell 10 and is connected with an air inlet of the first air blower 22, and the first air blower 22 is a miniature air blower.
As shown in fig. 2, the gas collecting channel 30 is used for collecting gas, the gas collecting channel 30 is a hollow cuboid, a plurality of folds 31 are formed on the surface of the gas collecting channel 30, so that the gas collecting channel 30 can extend or shorten along the length direction of the gas collecting channel 30, an air inlet is formed at the bottom of the gas collecting channel 30, an air outlet is formed at one side of the gas collecting channel 30, and the air inlet of the gas collecting channel 30 is connected with the air outlet of the first blower 22 through a pipeline. Set up crease 31 through the surface at gas collecting channel 30, make gas collecting channel 30 can extend or shorten according to the size of wound face, further reduce the use amount of water smoke, simultaneously, can also reduce the volume when gas collecting channel 30 accomodates, convenient storage and transportation. In addition, the edge of the gas outlet of the gas collecting channel 30 is provided with a flexible skirt 32 extending outwards, the flexible skirt 32 is made of silica gel, so that the thickness of the flexible skirt 32 needs to be set to be very thin in order to facilitate the extension and contraction of the gas collecting channel 30, and when the gas collecting channel 30 is shortened, the flexible skirt 32 can be bent to reduce the length. By arranging the flexible skirt edge 32 at the edge of the air outlet of the gas collecting hood 30, the gas collecting hood 30 can be better contacted with the skin, and the leakage of water mist can be prevented. In addition, in the process of fixing the gas-collecting hood 30, the flexible skirt 32 can be adhered to the skin by using an adhesive tape, so that the gas-collecting hood 30 is more convenient to fix. During the treatment process, the air pressure inside the air collecting hood 30 should be kept constant and slightly higher than the atmospheric pressure, and if the pressure is too high, the air collecting hood 30 will deform, and the air pressure inside the air collecting hood 30 ranges from 5 pa to 18pa greater than a standard atmospheric pressure. Certainly, the gas collecting channel 30 can also be a medical breathing mask, and a patient can inhale water mist into a respiratory tract by using the medical breathing mask to treat respiratory diseases, and the gas collecting channel 30 matched with the special wound shape can be printed out according to the 3D printing technology for the special wound.
The working principle is as follows: when the device works, the first air blower 22, the ultrasonic atomization sheet 131, the heater 141 and the air heating device 151 are respectively supplied with power, after the first air blower 22 works, outside air firstly enters the third chamber 15, the air is heated by the air heating device 151, the temperature of the air is increased, the heated air and water vapor in the second chamber 14 enter the first chamber 13 and are mixed with water mist in the first chamber 13, the temperature of the water mist is increased, the loss of the water mist in the transportation process is reduced, and the mixed water mist enters the gas collecting hood 30 through a pipeline under the conveying of the first air blower 22 to treat a wound surface. The treatment with the atomizer low-trauma surface has the following advantages:
1. The atomizer for wound surface rehabilitation and respiratory tract humidification of the embodiment can greatly improve the effective content of nano water mist by gathering the water mist in the gas collecting hood, can strengthen and improve the local effect of the nano water mist, and plays the roles of improving the respiratory tract allergy and cleaning the wound surface.
2. The fluorescence staining experiment preliminarily proves that the nano water mist is obviously superior to the traditional running water washing in the aspects of the decontamination effect and the decontamination depth, has good cleaning effect on contaminants influencing wound surface healing, and creates conditions for wound surface healing.
3. The nanometer water mist has high water content, is easy to permeate into skin, mucosa and wound surface, keeps enough water in the skin, mucosa and wound surface, ensures that respiratory tract mucosa is easier to form secretion to achieve the effects of protecting and cleaning, ensures that the surface and deep tissues of the wound surface have better body fluid tissue exchange conditions, promotes the metabolism of various growth promoting factors, and further improves the wound healing environment.
Further, in a preferred embodiment of the present invention, as shown in fig. 1, a thermometer 16 is disposed on the atomizer housing 10, and the thermometer 16 is used for measuring the temperature of the air in the first chamber 13, so as to prevent the gas fed into the gas-collecting hood 30 from being too high in temperature and causing secondary damage to the patient.
Further, in another preferred embodiment of the present invention, as shown in fig. 1, the second blower 17 is disposed at the air inlet of the third chamber 15, and when the second blower 17 works together with the first blower 22, the amount of air entering the third chamber 15 can be increased, so that the first blower 22 outputs more water mist to satisfy the simultaneous use of a plurality of air collecting hoods 30. The pipeline is provided with a flow control valve 23 for adjusting the size of the air flow, and when the air flow adjusting device is used, a user can adjust the air flow by using the flow control valve 23 according to actual needs. In addition, in order to prevent external dust from entering, a filter screen 18 may be disposed in the air inlet of the third chamber 15 to filter the dust.
Further, in another preferred embodiment of the present invention, in order to realize the recycling of the water mist, an air outlet is provided at the other side of the air collecting hood 30, and the air outlet of the air collecting hood 30 is connected to the air inlet of the third chamber 15 by using an air return line, so that the water mist output during the use process can be recycled, thereby effectively improving the utilization rate of the water mist and reducing the power consumption of the atomizer.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a recovered atomizer of respiratory track humidification of wound face which characterized in that, the recovered atomizer of respiratory track humidification of wound face includes:
The ultrasonic atomization device comprises an atomizer shell, wherein a cavity is formed in the atomizer shell, a heat insulation material is coated on the inner wall of the atomizer shell, two blocking pieces are arranged in the cavity, the cavity is sequentially divided into a first chamber, a second chamber and a third chamber by the two blocking pieces, the upper portion of the second chamber is respectively communicated with the upper portions of the first chamber and the third chamber, a plurality of ultrasonic atomization pieces are arranged in the first chamber, a heater for heating water is arranged in the second chamber, an air inlet is formed in the side wall of the third chamber, and an air heating device for heating air is arranged in the third chamber;
the air suction device comprises a flow guide cover and a first air feeder, the flow guide cover is arranged at the upper part of the first chamber, and an air outlet of the flow guide cover extends to the outside of the atomizer shell and is connected with an air inlet of the first air feeder;
The gas collecting hood is provided with a gas inlet and a gas outlet, the gas inlet of the gas collecting hood is connected with the gas outlet of the first air feeder through a pipeline, and the gas collecting hood is used for gathering gas.
2. the atomizer for wound healing and respiratory tract humidification as claimed in claim 1, wherein the first chamber and the second chamber are both provided with water filling ports sealed by screw caps.
3. The wound surface rehabilitation and respiratory tract humidification nebulizer of claim 2, wherein a thermometer is disposed on the nebulizer housing and is used for measuring the temperature of the air in the first chamber.
4. The atomizer of claim 1, 2 or 3, wherein the thermal insulation material is a rigid polyurethane foam having a density of greater than 100kg/m 3.
5. The atomizer of claim 4, wherein the air inlet of the third chamber is provided with a second blower.
6. The atomizer of claim 1, 2 or 3, wherein the gas-collecting channel is rectangular, and the surface of the gas-collecting channel is provided with a plurality of folds, so that the gas-collecting channel can be extended or shortened along the length direction of the gas-collecting channel.
7. The atomizer of claim 6, wherein the edge of the air outlet of the air collecting channel is provided with a flexible skirt extending outward.
8. The atomizer of claim 7, wherein the flexible skirt is made of silicone.
9. The atomizer for facial healing of wounds and humidification of the respiratory tract according to claim 1, 2 or 3, wherein a flow control valve for regulating the size of the air flow is arranged on the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910797539.7A CN110538374A (en) | 2019-08-27 | 2019-08-27 | Atomizer for wound surface rehabilitation and respiratory tract humidification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910797539.7A CN110538374A (en) | 2019-08-27 | 2019-08-27 | Atomizer for wound surface rehabilitation and respiratory tract humidification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110538374A true CN110538374A (en) | 2019-12-06 |
Family
ID=68710679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910797539.7A Pending CN110538374A (en) | 2019-08-27 | 2019-08-27 | Atomizer for wound surface rehabilitation and respiratory tract humidification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110538374A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642030A (en) * | 2020-11-24 | 2021-04-13 | 四川大学华西医院 | A atomizing machine that is used for MSC-MVs to treat lung disease |
| CN113171520A (en) * | 2021-05-27 | 2021-07-27 | 北京玖门医疗科技有限责任公司 | Nano water mist manufacturing control device and method |
| CN113440693A (en) * | 2021-06-28 | 2021-09-28 | 北京玖门医疗科技有限责任公司 | Intelligent monitoring nano water mist manufacturing device and method |
| CN113440695A (en) * | 2021-06-28 | 2021-09-28 | 北京玖门医疗科技有限责任公司 | Filtering type nano water mist manufacturing device and working method thereof |
| CN113440696A (en) * | 2021-06-28 | 2021-09-28 | 北京玖门医疗科技有限责任公司 | Test-started nano water mist manufacturing device and method |
-
2019
- 2019-08-27 CN CN201910797539.7A patent/CN110538374A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642030A (en) * | 2020-11-24 | 2021-04-13 | 四川大学华西医院 | A atomizing machine that is used for MSC-MVs to treat lung disease |
| CN113171520A (en) * | 2021-05-27 | 2021-07-27 | 北京玖门医疗科技有限责任公司 | Nano water mist manufacturing control device and method |
| CN113440693A (en) * | 2021-06-28 | 2021-09-28 | 北京玖门医疗科技有限责任公司 | Intelligent monitoring nano water mist manufacturing device and method |
| CN113440695A (en) * | 2021-06-28 | 2021-09-28 | 北京玖门医疗科技有限责任公司 | Filtering type nano water mist manufacturing device and working method thereof |
| CN113440696A (en) * | 2021-06-28 | 2021-09-28 | 北京玖门医疗科技有限责任公司 | Test-started nano water mist manufacturing device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110538374A (en) | Atomizer for wound surface rehabilitation and respiratory tract humidification | |
| CN207856039U (en) | Novel facial cosmetic maintaining instrument | |
| CN205322945U (en) | Breathe internal medicine and use intelligent nebulizer | |
| CN206239838U (en) | A kind of Respiratory Medicine atomizer | |
| CN204951858U (en) | Atomizing physical therapy equipment | |
| CN211050688U (en) | Atomizer for wound surface rehabilitation and respiratory tract humidification | |
| CN110013587A (en) | A kind of therapeutic medical ion atomizer | |
| CN204840546U (en) | Portable ultrasonic atomization ware that is used for internal medicine | |
| CN209451099U (en) | Hold instantaneous thermohale | |
| CN219271833U (en) | Skin management instrument with steam fog generator | |
| CN201543064U (en) | Ultrasonic atomizing device | |
| CN209004927U (en) | A kind of portable energy-saving atomizer | |
| CN208838796U (en) | Multifunctional medical atomizer | |
| CN208065545U (en) | A kind of device for treating breathing problem based on air approach | |
| CN208130229U (en) | A kind of Respiratory Medicine ultrasonic ultrasonic delay line memory with heating function | |
| CN205031704U (en) | A atomizing device for having in wound breathing machine pipeline | |
| CN112657022A (en) | Novel portable stem cell atomizer | |
| CN208911163U (en) | A kind of paediatrics atomizer | |
| CN210542743U (en) | Hand-held electric atomizer | |
| CN107320818A (en) | A kind of controllable vaporizer | |
| CN208541555U (en) | Chinese medicine respiratory disease fumigator | |
| CN207890216U (en) | A kind of atomizing face mask case | |
| CN219185039U (en) | Circulating air flow type sterilizing device | |
| CN218391803U (en) | Oral humidifier | |
| CN208065547U (en) | A kind of medical drug delivery cover of Respiratory Medicine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |