CN117547699A - Pulse nitric oxide therapeutic instrument - Google Patents
Pulse nitric oxide therapeutic instrument Download PDFInfo
- Publication number
- CN117547699A CN117547699A CN202311682540.8A CN202311682540A CN117547699A CN 117547699 A CN117547699 A CN 117547699A CN 202311682540 A CN202311682540 A CN 202311682540A CN 117547699 A CN117547699 A CN 117547699A
- Authority
- CN
- China
- Prior art keywords
- air pipe
- gas
- pipe
- impeller
- nitric oxide
- 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.)
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- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000003595 mist Substances 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 210000004072 lung Anatomy 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 51
- 210000003437 trachea Anatomy 0.000 description 12
- 239000007788 liquid Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000002685 pulmonary effect Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002664 inhalation therapy Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010064911 Pulmonary arterial hypertension Diseases 0.000 description 1
- 206010039897 Sedation Diseases 0.000 description 1
- 230000036592 analgesia Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000005754 cellular signaling Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 210000001147 pulmonary artery Anatomy 0.000 description 1
- 230000036280 sedation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003556 vascular endothelial cell Anatomy 0.000 description 1
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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a pulse nitric oxide therapeutic apparatus, which relates to the technical field of medical equipment and comprises an equipment support, an instrument shell and a gas tank, wherein one ends of the instrument shell and the gas tank are respectively provided with a connecting pipe, one end of each connecting pipe is provided with a metering bin, the other end of each connecting pipe is provided with a mist generator, one end of each mist generator, which is far away from the metering bin, is provided with a mist outlet pipe, the other end of each mist outlet pipe is connected with a first gas pipe, the inner wall of each pipe is provided with a heating ring and an impeller for heating gas, and one end of each impeller is provided with a wind wheel. According to the invention, the atomized gas is heated through the arrangement of the heating ring and the impeller, so that the atomized gas has a certain temperature, the drop of the temperature is not caused to the lungs of an inhalator, especially a neonate, and the instrument is promoted to produce a good effect on the lung treatment of the user.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a pulse nitric oxide therapeutic apparatus.
Background
The nitric oxide therapeutic apparatus is also called as nitric oxide inhalation therapeutic apparatus, is a third type of medical apparatus for inhaling nitric oxide to patients to treat diseases, mainly comprises a main machine, a nitrogen oxide generator, a micro-release control reaction body, a gas sensor, an air supply pipe, a display, a power supply and the like, and the product mainly comprises two main types of fixed type and portable type.
Nitric oxide is an endogenous gas molecule, vascular endothelial cells can be generated, and has the functions of participating in cell signaling and dilating blood vessels, so that the nitric oxide inhalation therapy is used in the medical field, and can rapidly improve the hypoxia condition of patients, thereby relieving the illness, wherein the nitric oxide inhalation therapy plays a key role in the treatment of pulmonary arterial hypertension of infants, proper nutritional support is given, the environment temperature is proper, and sedation and analgesia are needed.
However, most of the existing nitric oxide therapeutic apparatuses do not perform better temperature control on nitric oxide in the pulmonary artery high-pressure therapeutic process of newborns, liquid in a gas tank is often cold, atomized gas is cold after the gas tank is atomized by equipment, so that the temperature drop of the inhalator, especially the lungs of newborns, is caused, and therefore, the pulmonary treatment is possibly affected to some extent.
Disclosure of Invention
Accordingly, an object of the present invention is to provide a pulse nitric oxide therapeutic apparatus, which solves the above-mentioned technical problems of the related art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a pulse nitric oxide therapeutic instrument, includes equipment support, instrument casing and gas pitcher, instrument casing and the one end of gas pitcher all are equipped with the connecting pipe, and both are connected through the connecting pipe, the one end of connecting pipe is equipped with the measurement storehouse, and the other end in measurement storehouse is equipped with the mist generator to the one end that the measurement storehouse was kept away from to the mist generator is equipped with out the fog pipe, the other end that goes out the fog pipe is connected with first gas tube, and the inner wall of first gas tube is equipped with heating ring, the impeller that heats gas to the one end of impeller is equipped with the wind wheel.
Through adopting above-mentioned technical scheme, through the setting of heating ring, impeller, the gas after the atomizing heats for the gas after the atomizing has certain temperature, and then can not cause the fall in the temperature to the lung of inhalator especially neonate, promotes the instrument to produce good effect to user pulmonary treatment, through the setting of wind wheel, when heating ring, impeller heat the fog, the flabellum of impeller outer wall can hinder the velocity of flow of gas, under the drive of bull stick, makes the wind wheel rotate, accelerates the velocity of flow of gas in the first trachea, thereby improves the velocity of flow of gas.
The invention is further arranged that one end of the mist generator is provided with a driving motor, the output end of the driving motor is provided with a belt, and the other end of the belt is sleeved with a rotating rod.
Through adopting above-mentioned technical scheme, the one end and the mist generator outer wall swing joint of bull stick, the other end is located first tracheal inner wall, rotates impeller and wind wheel.
The invention is further characterized in that the rotating rod is sleeved on the inner wall of the first air pipe, and the impeller and the wind wheel are fixedly arranged on the outer wall of the first air pipe.
Through adopting above-mentioned technical scheme, stir the interior gas of first trachea even, and accelerate the velocity of flow of the interior gas of first trachea through the wind wheel to improve the velocity of flow of gas.
The invention further provides that a heating plate is arranged in the fan blade of the impeller, a heating ring is arranged on the outer wall of the impeller, and the heating ring is connected with the inner wall of the first air pipe through a bearing.
By adopting the technical scheme, the atomized gas is heated in a proper amount, so that the atomized gas has a certain temperature, and the temperature drop of the inhalator, especially the lungs of newborns, can not be caused.
The invention is further arranged that one end of the first air pipe is fixedly connected with a second air pipe and a third air pipe, and the other end of the third air pipe is connected with an external pipe.
Through adopting above-mentioned technical scheme, thereby through the difference of first trachea and third trachea pipeline diameter through the velocity of flow of wind wheel improvement gas.
The invention is further arranged that one end of the wind wheel is provided with a plurality of groups of through holes, and the plurality of groups of through holes are positioned on the inner wall of the second air pipe.
Through adopting above-mentioned technical scheme, the gas of being convenient for flows into fast in the second trachea, gathers gas in a concentrated way, and the patient of being convenient for uses.
The invention is further arranged that one end of the equipment support is provided with a gas tank, one end of the gas tank is provided with an instrument shell, and the equipment support is fixedly connected with the instrument shell through bolts.
By adopting the technical scheme, the stability of the equipment in the moving process is improved, the quality of the equipment in the running process is improved, and the equipment is prevented from being interfered by external environments.
The invention further provides that the inner wall of the first air pipe can be provided with a material collecting bin for effectively collecting the water vapor in the first air pipe.
Through adopting above-mentioned technical scheme, increase at first tracheal inner wall and be equipped with the receipts feed bin for can produce a small amount of drop after the fog meets heat and obtain collecting the reuse.
In summary, the invention has the following advantages:
1. according to the invention, the atomized gas is heated by the arrangement of the heating ring and the impeller, so that the atomized gas has a certain temperature, and further, the temperature drop of the lungs of an inhalator, particularly a neonate, is avoided, and the instrument is promoted to produce a good effect on the lung treatment of the user.
2. According to the invention, through the arrangement of the wind wheel, when the heating ring and the impeller heat mist, the fan blades on the outer wall of the impeller can obstruct the flow rate of gas, and the wind wheel is driven by the rotating rod to rotate so as to accelerate the flow rate of gas in the first air pipe, thereby improving the flow rate of gas.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic back view of the present invention;
FIG. 3 is a block diagram of the inner wall of the instrument housing of the present invention;
FIG. 4 is a schematic view of the first, second and third tracheal tube connections of the present invention;
FIG. 5 is a schematic view of a first endotracheal structure according to the present invention;
FIG. 6 is a schematic view of the position of the wind wheel and the second air pipe according to the present invention;
fig. 7 is a schematic diagram of the connection of the first air pipe and the receiving bin of the invention.
In the figure: 1. an equipment rack; 2. an instrument housing; 3. a gas tank; 4. a connecting pipe; 5. a metering bin; 6. a mist generator; 7. a mist outlet pipe; 8. a first air tube; 9. a second air pipe; 10. a third air pipe; 11. a belt; 80. a rotating rod; 81. a heating ring; 82. an impeller; 83. a wind wheel; 84. a material receiving bin; 85. and (5) a return pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
Example 1
1-3, 5-6, including equipment support 1, instrument casing 2 and gas pitcher 3's one end all are equipped with connecting pipe 4, and both are connected through connecting pipe 4, the one end of connecting pipe 4 is equipped with measurement storehouse 5, and the other end of measurement storehouse 5 is equipped with fog generator 6, and the one end that fog generator 6 kept away from measurement storehouse 5 is equipped with out fog pipe 7, the other end that goes out fog pipe 7 is connected with first gas pipe 8, and the inner wall of first gas pipe 8 is equipped with heating ring 81 that heats gas, impeller 82, and the one end of impeller 82 is equipped with wind wheel 83, through heating ring 81, impeller 82's setting, heat the gas after the atomizing, make the gas after the atomizing have certain temperature, and then can not cause the fall in the temperature to the lung of inhalator especially neonate, promote the instrument to produce good effect to user's pulmonary treatment, through the setting of wind wheel 83, when heating ring 81, impeller 82 heats fog, the flabellum of impeller 82 can block the gas, under 80 drive the circumstances that the impeller 82 is the impeller is the air, thereby the velocity of flow, the velocity of flow of gas is accelerated by 80, thereby the velocity of gas is 8, the velocity of flow is increased, thereby, the velocity of gas is 8 is rotated, and is accelerated.
Referring to fig. 4, 5 and 6, a driving motor is disposed at one end of the mist generator 6, a belt 11 is disposed at an output end of the driving motor, a rotating rod 80 is sleeved at the other end of the belt 11, one end of the rotating rod 80 is movably connected with an outer wall of the mist generator 6, and the other end of the rotating rod is located on an inner wall of the first air pipe 8 to rotate an impeller 82 and a wind wheel 83.
Referring to fig. 4, 5 and 6, the rotating rod 80 is sleeved on the inner wall of the first air pipe 8, the outer wall of the first air pipe 8 is fixedly provided with an impeller 82 and a wind wheel 83, the gas in the first air pipe 8 is uniformly stirred by the rotation of the impeller 82, and the flow velocity of the gas in the first air pipe 8 is accelerated by the wind wheel 83, so that the flow velocity of the gas is improved.
Referring to fig. 5, a heating plate is arranged in the blades of the impeller 82, a heating ring 81 is arranged on the outer wall of the impeller 82, the heating ring 81 is connected with the inner wall of the first air pipe 8 through a bearing, and an appropriate amount of heating is performed on the atomized air, so that the atomized air has a certain temperature, and further, the drop of the temperature cannot be caused to the lungs of an inhalator, particularly a neonate.
Referring to fig. 3 and 4, one end of the first air pipe 8 is fixedly connected with a second air pipe 9 and a third air pipe 10, and the other end of the third air pipe 10 is connected with an external pipe to communicate the air in the first air pipe 8, and the flow rate of the air is increased through the wind wheel 83 due to the difference of the diameters of the first air pipe 8 and the third air pipe 10.
Referring to fig. 6, one end of the wind wheel 83 is provided with a plurality of groups of through holes, and the plurality of groups of through holes are located on the inner wall of the second air pipe 9, so that the gas adsorbed by the rotation of the wind wheel 83 quickly flows into the second air pipe 9 to be collected intensively, and is convenient for a patient to use.
Referring to fig. 1 and 2, one end of the equipment support 1 is provided with a gas tank 3, one end of the gas tank 3 is provided with an instrument shell 2, and the equipment support 1 and the instrument shell 2 are fixedly connected through bolts, so that stability of equipment in movement is improved, quality of the equipment in operation is improved, and interference from external environment is avoided.
Example two
Referring to fig. 4 and 7, the difference between the second embodiment and the first embodiment is that, on the basis of retaining the first embodiment, a material receiving bin 84 is additionally disposed on the inner wall of the first air pipe 8, so that a small amount of water droplets can be generated after the mist encounters heat to be collected: the inner wall of first trachea 8 can be equipped with and receive feed bin 84, carry out effectual collection to the vapor in the first trachea 8, the bottom that first trachea 8 inner wall is close to heating collar 81 is equipped with and receives feed bin 84, and the one end of receiving feed bin 84 is equipped with back flow 85, and back flow 85's the other end is connected with measurement storehouse 5, because of measurement storehouse 5 and back flow 85 junction are equipped with the check valve, thereby avoid the liquid in the measurement storehouse 5 to flow into back flow 85 in, second back flow 85 is located between first trachea 8 and measurement storehouse 5, and first trachea 8 position is higher in the position height of first trachea 8 and measurement storehouse 5, thereby make the liquid in the receipts feed bin 84 follow back flow 85 through self gravity and flow in measurement storehouse 5, carry out effectual control to the patient volume of inhaling, avoid causing the waste of resource.
The working principle of the invention is as follows:
when a patient needs to use the nitric oxide therapeutic apparatus, firstly, inputting a proper amount through a control panel, then starting the apparatus, enabling liquid in a connecting pipe 4 to flow into a metering bin 5, then gasifying the liquid through operation of a fog making device 6, wherein one end of the fog making device 6 far away from the metering bin 5 is provided with a fog outlet pipe 7, the other end of the fog outlet pipe 7 is connected with a first air pipe 8, meanwhile, the output end of a driving motor is provided with a belt 11, the other end of the belt 11 is provided with a rotating rod 80, an impeller 82 and a wind wheel 83 start to rotate under the driving of the rotating rod 80, a heating ring 81 and the impeller 82 heat atomized gas in the first air pipe 8, the wind wheel 83 accelerates the flow rate of the atomized gas in the first air pipe 8, and the impeller 82 is prevented from influencing the outflow of gasification, so that nitric oxide inhaled by the patient has a certain temperature, the lung is not easy to be stimulated, and the therapeutic effect is improved;
further, when impeller 82 rotates, because cold fog runs into behind the hot plate and produces the water droplet easily, be equipped with in the inner wall of first gas tube 8 and receive feed bin 84, and receive feed bin 84 and be located the bottom of heating collar 81, collect the drop around heating collar 81, impeller 82, then flow into in the measurement storehouse 5 through back flow 85, and the one end that measurement storehouse 5 contacted with back flow 85 is equipped with the check valve, avoid in the liquid inflow back flow 85 in the measurement storehouse 5, and first gas tube 8 lower extreme is higher than measurement storehouse 5, thereby make the liquid in the feed bin 84 flow into the measurement storehouse 5 inner wall through self-weight of itself, carry out effectual control to the patient volume of inhaling, avoid causing the waste of resource.
Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.
Claims (8)
1. The utility model provides a pulse nitric oxide therapeutic instrument, includes equipment support (1), instrument housing (2) and gas tank (3), its characterized in that: the utility model discloses a gas turbine, including instrument casing (2) and gas tank (3), instrument casing (2) and gas tank (3)'s one end all are equipped with connecting pipe (4), and both are connected through connecting pipe (4), the one end of connecting pipe (4) is equipped with measurement storehouse (5), and the other end of measurement storehouse (5) is equipped with mist generator (6) to the one end that measurement storehouse (5) was kept away from to mist generator (6) is equipped with out fog pipe (7), the other end that goes out fog pipe (7) is connected with first gas tube (8), and the inner wall of first gas tube (8) is equipped with heating ring (81), impeller (82) to the one end of impeller (82) is equipped with wind wheel (83).
2. The pulsed nitric oxide therapeutic device of claim 1, wherein: one end of the fog making device (6) is provided with a driving motor, the output end of the driving motor is provided with a belt (11), and the other end of the belt (11) is sleeved with a rotating rod (80).
3. The pulsed nitric oxide therapeutic device of claim 2, wherein: the rotating rod (80) is sleeved on the inner wall of the first air pipe (8), and an impeller (82) and a wind wheel (83) are fixedly arranged on the outer wall of the first air pipe (8).
4. The pulsed nitric oxide therapeutic device of claim 1, wherein: the fan blade of the impeller (82) is internally provided with a heating plate, the outer wall of the impeller (82) is provided with a heating ring (81), and the heating ring (81) is connected with the inner wall of the first air pipe (8) through a bearing.
5. The pulsed nitric oxide therapeutic device of claim 1, wherein: one end of the first air pipe (8) is fixedly connected with a second air pipe (9) and a third air pipe (10), and the other end of the third air pipe (10) is connected with an external pipe.
6. The pulsed nitric oxide therapeutic device of claim 5, wherein: one end of the wind wheel (83) is provided with a plurality of groups of through holes, and the plurality of groups of through holes are positioned on the inner wall of the second air pipe (9).
7. The pulsed nitric oxide therapeutic device of claim 1, wherein: one end of the equipment support (1) is provided with a gas tank (3), one end of the gas tank (3) is provided with an instrument shell (2), and the equipment support (1) is fixedly connected with the instrument shell (2) through bolts.
8. The pulsed nitric oxide therapeutic device of claim 1, wherein: the inner wall of the first air pipe (8) can be provided with a receiving bin (84) for effectively collecting the water vapor in the first air pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311682540.8A CN117547699B (en) | 2023-12-07 | 2023-12-07 | Pulse nitric oxide therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311682540.8A CN117547699B (en) | 2023-12-07 | 2023-12-07 | Pulse nitric oxide therapeutic instrument |
Publications (2)
| Publication Number | Publication Date |
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| CN117547699A true CN117547699A (en) | 2024-02-13 |
| CN117547699B CN117547699B (en) | 2024-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311682540.8A Active CN117547699B (en) | 2023-12-07 | 2023-12-07 | Pulse nitric oxide therapeutic instrument |
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| CN (1) | CN117547699B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2060356U (en) * | 1990-02-15 | 1990-08-15 | 国营陕西广播电视设备厂 | Quick therapeutic instrument for cold |
| CN108014403A (en) * | 2016-07-07 | 2018-05-11 | 李丽倩 | What a kind of division of respiratory disease used has the function of the lung ventilator of Neulized inhalation |
| CN110841822A (en) * | 2019-12-19 | 2020-02-28 | 广州极飞科技有限公司 | Atomizer and vehicle with it |
| CN112717250A (en) * | 2021-01-15 | 2021-04-30 | 滨州医学院烟台附属医院 | Anti-backflow oxygen humidifying device for department of respiration |
| CN213222836U (en) * | 2020-06-04 | 2021-05-18 | 河源市江盛实业有限公司 | Convenient to use's automatic atomizer |
| CN113952562A (en) * | 2021-11-30 | 2022-01-21 | 珠海格力电器股份有限公司 | Atomizer |
| CN216366205U (en) * | 2021-11-17 | 2022-04-26 | 中国人民解放军东部战区总医院 | Heating and temperature measuring protector for atomizer |
| CN216578669U (en) * | 2021-10-25 | 2022-05-24 | 浙江奥凯得塑胶有限公司 | Agitating unit is used in plastic products production |
| CN217040975U (en) * | 2021-11-25 | 2022-07-26 | 中国人民解放军总医院第一医学中心 | Novel atomizing device |
| CN115212399A (en) * | 2021-08-31 | 2022-10-21 | 安徽省立医院(中国科学技术大学附属第一医院) | Pulse type nitric oxide therapeutic apparatus |
| CN217783858U (en) * | 2022-06-22 | 2022-11-11 | Tcl王牌电器(惠州)有限公司 | Air duct structure and air purifier |
-
2023
- 2023-12-07 CN CN202311682540.8A patent/CN117547699B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2060356U (en) * | 1990-02-15 | 1990-08-15 | 国营陕西广播电视设备厂 | Quick therapeutic instrument for cold |
| CN108014403A (en) * | 2016-07-07 | 2018-05-11 | 李丽倩 | What a kind of division of respiratory disease used has the function of the lung ventilator of Neulized inhalation |
| CN110841822A (en) * | 2019-12-19 | 2020-02-28 | 广州极飞科技有限公司 | Atomizer and vehicle with it |
| CN213222836U (en) * | 2020-06-04 | 2021-05-18 | 河源市江盛实业有限公司 | Convenient to use's automatic atomizer |
| CN112717250A (en) * | 2021-01-15 | 2021-04-30 | 滨州医学院烟台附属医院 | Anti-backflow oxygen humidifying device for department of respiration |
| CN115212399A (en) * | 2021-08-31 | 2022-10-21 | 安徽省立医院(中国科学技术大学附属第一医院) | Pulse type nitric oxide therapeutic apparatus |
| CN216578669U (en) * | 2021-10-25 | 2022-05-24 | 浙江奥凯得塑胶有限公司 | Agitating unit is used in plastic products production |
| CN216366205U (en) * | 2021-11-17 | 2022-04-26 | 中国人民解放军东部战区总医院 | Heating and temperature measuring protector for atomizer |
| CN217040975U (en) * | 2021-11-25 | 2022-07-26 | 中国人民解放军总医院第一医学中心 | Novel atomizing device |
| CN113952562A (en) * | 2021-11-30 | 2022-01-21 | 珠海格力电器股份有限公司 | Atomizer |
| CN217783858U (en) * | 2022-06-22 | 2022-11-11 | Tcl王牌电器(惠州)有限公司 | Air duct structure and air purifier |
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| Publication number | Publication date |
|---|---|
| CN117547699B (en) | 2024-08-06 |
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