CN209916947U - nasal spray humidifier - Google Patents
nasal spray humidifier Download PDFInfo
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- CN209916947U CN209916947U CN201920292704.9U CN201920292704U CN209916947U CN 209916947 U CN209916947 U CN 209916947U CN 201920292704 U CN201920292704 U CN 201920292704U CN 209916947 U CN209916947 U CN 209916947U
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- spray
- ultrasonic atomization
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- 239000007922 nasal spray Substances 0.000 title claims description 7
- 229940097496 nasal spray Drugs 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000007921 spray Substances 0.000 claims abstract description 39
- 238000000889 atomisation Methods 0.000 claims abstract description 23
- 210000000214 mouth Anatomy 0.000 claims abstract description 14
- 230000010355 oscillation Effects 0.000 claims description 21
- 239000003595 mist Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000668 oral spray Substances 0.000 claims description 6
- 229940041678 oral spray Drugs 0.000 claims description 6
- 206010036790 Productive cough Diseases 0.000 abstract description 8
- 208000024794 sputum Diseases 0.000 abstract description 8
- 210000003802 sputum Anatomy 0.000 abstract description 8
- 208000021760 high fever Diseases 0.000 abstract description 3
- 210000004877 mucosa Anatomy 0.000 abstract 1
- 230000000241 respiratory effect Effects 0.000 abstract 1
- 210000001331 nose Anatomy 0.000 description 8
- 206010039509 Scab Diseases 0.000 description 5
- 210000002345 respiratory system Anatomy 0.000 description 4
- 208000001705 Mouth breathing Diseases 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000002200 mouth mucosa Anatomy 0.000 description 3
- 206010003497 Asphyxia Diseases 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 239000006199 nebulizer Substances 0.000 description 2
- 208000026435 phlegm Diseases 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 1
- 208000032376 Lung infection Diseases 0.000 description 1
- 206010048685 Oral infection Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 206010013781 dry mouth Diseases 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000018040 scab formation Effects 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
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Abstract
Description
技术领域technical field
本发明涉及一种以气体处理法影响病人呼吸系统的器械，特别涉及一种口鼻喷雾湿化器。The invention relates to a device for affecting the respiratory system of a patient by a gas treatment method, in particular to an oral and nasal spray humidifier.
背景技术Background technique
临床上，重症患者尤其是高热患者张口呼吸容易造成口鼻、气道干燥，形成痰痂；并且口腔粘膜因干燥易发生破溃，造成患者舒适度低、口腔易发生溃疡和感染。口鼻干燥易形成气管痰痂，如果痰痂脱落，吸入呼吸道容易造成患者窒息、肺部感染或死亡。Clinically, mouth breathing in critically ill patients, especially those with high fever, can easily lead to dryness of the mouth, nose, and airways, resulting in the formation of phlegm scabs; and the oral mucosa is prone to rupture due to dryness, resulting in low patient comfort, and easy occurrence of ulcers and infections in the oral cavity. Dry mouth and nose can easily form sputum scabs in the trachea. If the sputum scabs fall off, inhalation into the respiratory tract can easily cause suffocation, lung infection or death of patients.
目前临床上对于口鼻湿化大都使用湿纱布和分时短期雾化的方法，湿化效果不佳，且不能达到持续湿化的目的。气道持续性湿化能降低患者的痰痂形成率及院内肺部感染率，目前针对人工气道，临床上有使用持续雾化的装置，但目前还没有专门针对非人工气道患者的可携带的雾化装置。At present, wet gauze and time-sharing short-term atomization are mostly used clinically for the humidification of the nose and mouth. The humidification effect is not good, and the purpose of continuous humidification cannot be achieved. Continuous humidification of the airway can reduce the rate of sputum scab formation and the rate of nosocomial pulmonary infection in patients. Currently, there are devices that use continuous atomization for artificial airways in clinical practice, but there is no specific method for non-artificial airway patients. Carry a nebulizer.
发明内容SUMMARY OF THE INVENTION
为解决现有技术的不足，提供一种口鼻雾化湿化器，这种湿化器结构合理，便于携带，方便口鼻的湿化。In order to solve the deficiencies of the prior art, an oral and nasal atomizing humidifier is provided, which has a reasonable structure, is easy to carry, and facilitates the humidification of the mouth and nose.
为实现上述目的，本发明采用以下技术方案：To achieve the above object, the present invention adopts the following technical solutions:
口鼻喷雾湿化器，包括面罩和喷雾生成器，面罩上固定有系带，在面罩的鼻部和口腔部设有喷雾口，喷雾口通过导气管连接喷雾发生器；喷雾发生器包括超声波雾化装置及水箱，超声波雾化装置的出雾口与导气管连接，面罩上开设有进气通孔。Oral and nasal spray humidifier, including a face mask and a spray generator, the mask is fixed with a strap, and the nose and mouth of the mask are provided with a spray port, and the spray port is connected to the spray generator through an airway; the spray generator includes ultrasonic mist The atomizing device and the water tank, the mist outlet of the ultrasonic atomizing device is connected with the air duct, and the mask is provided with an air inlet through hole.
上述的口鼻喷雾湿化器，在喷雾发生器外壁固定有夹子。In the above-mentioned oral and nasal spray humidifier, a clip is fixed on the outer wall of the spray generator.
上述的口鼻喷雾湿化器，超声波雾化装置包装储水器及超声波雾化振荡晶片；储水器内侧设有下凹储水腔，储水器固定于喷雾发生器上方，水箱通过螺纹安装于储水器上方，水箱与储水器间通过密封圈进行密封；储水器的储水腔一侧固定有超声波雾化振荡晶片，超声波雾化振荡晶片与储水腔间设有密封圈；超声波雾化振荡晶片的另一侧为出雾口，导气管与出雾口连通；超声波雾化振荡晶片为开设有若干个通孔的超声波振荡晶片。The above-mentioned oral and nasal spray humidifier, ultrasonic atomization device packaging water reservoir and ultrasonic atomization oscillation wafer; the inner side of the water reservoir is provided with a concave water storage cavity, the water reservoir is fixed on the top of the spray generator, and the water tank is installed through threads Above the water storage device, the water tank and the water storage device are sealed by a sealing ring; one side of the water storage cavity of the water storage device is fixed with an ultrasonic atomized oscillation chip, and a sealing ring is provided between the ultrasonic atomized oscillation chip and the water storage chamber; The other side of the ultrasonic atomization oscillating wafer is the mist outlet, and the air duct communicates with the mist outlet; the ultrasonic atomization oscillating wafer is an ultrasonic oscillating wafer with a plurality of through holes.
本发明所用面罩可以采用硅胶材质，不易对面部产生压力性损伤。面罩上设置有系带，方便将面罩佩戴于面部。The mask used in the present invention can be made of silicone material, which is not easy to cause pressure damage to the face. The mask is provided with a strap, which is convenient for wearing the mask on the face.
超声波雾化，采用超声换能器,也叫超声波振荡晶片,当电路驱动这个晶片时,晶片产生振动,把覆盖于晶片上的水振动成非常细小的颗粒,看起来就像一团雾。通常是利用压电陶瓷所固有的超声波振荡特点，通过振荡电路与压电陶瓷依固有振荡频率产生共振，就能直接将与压电陶瓷接触的液体雾化成微小颗粒。Ultrasonic atomization uses an ultrasonic transducer, also called an ultrasonic oscillation wafer. When the circuit drives the wafer, the wafer vibrates, vibrating the water covering the wafer into very fine particles, which look like a cloud of fog. Usually, by using the inherent ultrasonic oscillation characteristics of piezoelectric ceramics, the liquid in contact with the piezoelectric ceramics can be directly atomized into tiny particles by resonating with the piezoelectric ceramics according to the natural oscillation frequency through the oscillating circuit.
通常超声波雾化振荡晶片上开设的通孔的孔径为50-90微米。这样储水腔内的水会因表面张力作用不会流出晶片，当振荡雾化后，水分子才会穿过通孔向出雾口喷出，从而可以对空气进行加温。Usually, the diameter of the through holes opened on the ultrasonic atomized vibration wafer is 50-90 microns. In this way, the water in the water storage cavity will not flow out of the wafer due to the effect of surface tension. After the oscillation and atomization, the water molecules will be sprayed out through the through hole to the mist outlet, so that the air can be heated.
本案中的超声波雾化振荡晶片可以采用竖向安装方式。The ultrasonic atomizing oscillation wafer in this case can be installed vertically.
超声波雾化装置的体积可以制作得较小，比如可以将雾化晶片的出水处面积制作成3-4mm，既可雾化又方便患者随身携带。The volume of the ultrasonic atomizing device can be made smaller, for example, the area of the water outlet of the atomizing chip can be made 3-4 mm, which can be atomized and convenient for patients to carry.
可将雾化发生器固定在面罩上，或通过导气管夹持于床头或夹持、放置在衣服口袋内。The nebulizer can be fixed on the mask, or clamped to the head of the bed through the airway or clamped and placed in the pocket of the clothes.
本发明利用超声波对水分进行雾化，将湿润的空气送达患者口鼻粘膜，稀释呼吸道痰液，满足了重症患者、张口呼吸患者尤其是高热张口呼吸患者呼吸时对空气湿化的需求，从而保持患者口鼻粘膜湿润，稀释痰液有利于痰液排出，防止口腔粘膜和气管痰痂形成。本发明不但能保证患者舒适感，还可以防止口腔感染，防止痰痂脱落吸入呼吸道造成患者窒息或死亡。The invention uses ultrasonic waves to atomize moisture, delivers moist air to the mucous membranes of the mouth and nose of the patient, dilutes the phlegm of the respiratory tract, and satisfies the demand for air humidification when breathing in critically ill patients, mouth breathing patients, especially high fever mouth breathing patients. Keep the patient's oral and nasal mucosa moist, dilute the sputum to facilitate the discharge of sputum, and prevent the formation of sputum scabs on the oral mucosa and trachea. The invention can not only ensure the patient's comfort, but also can prevent oral infection, and prevent the sputum scab falling off and inhaling the respiratory tract to cause suffocation or death of the patient.
附图说明Description of drawings
图1为本发明整体结构示意图。FIG. 1 is a schematic diagram of the overall structure of the present invention.
图2为本发明喷雾发生器结构示意图。Figure 2 is a schematic diagram of the structure of the spray generator of the present invention.
图3为本发明电路原理框图。FIG. 3 is a block diagram of the circuit principle of the present invention.
图中标记为：1面罩，11系带，12进气通孔，2导气管，3喷雾发生器，31水箱，32储水器，33密封圈，34出雾口，35超声波振荡晶片，36密封圈，37夹子，38超声波晶片工作开关，39超声波雾化装置本体。Marked in the figure as: 1 mask, 11 lace, 12 air inlet hole, 2 air duct, 3 spray generator, 31 water tank, 32 water reservoir, 33 sealing ring, 34 mist outlet, 35 ultrasonic oscillation chip, 36 Sealing ring, 37 clip, 38 ultrasonic wafer working switch, 39 ultrasonic atomizing device body.
具体实施方式Detailed ways
实施例一Example 1
参照附图，口鼻喷雾湿化器，包括面罩1和喷雾生成器3，面罩上固定有系带11，在面罩的鼻部和口腔部设有喷雾口，喷雾口通过导气管2连接喷雾发生器3；喷雾发生器包括超声波雾化装置及水箱31，超声波雾化装置的出雾口34与导气管连接，面罩上开设有进气通孔12；在喷雾发生器外壁固定有夹子37；超声波雾化装置包装储水器32及超声波雾化振荡晶片35；储水器内侧设有下凹储水腔321，储水器固定于喷雾发生器上方，水箱通过螺纹安装于储水器上方，水箱与储水器间通过密封圈33进行密封；储水器的储水腔一侧固定有超声波雾化振荡晶片，超声波雾化振荡晶片与储水腔间设有密封圈34；超声波雾化振荡晶片的另一侧为出雾口，导气管与出雾口连通；超声波雾化振荡晶片为开设有若干个通孔的超声波振荡晶片。Referring to the accompanying drawings, the oral and nasal spray humidifier includes a
当需要加湿时，患者用系带将面罩戴上，保证喷雾发生器安装好电池，连接好导气管，将喷雾发生器的水箱注上适量的水，将水箱旋固于储水箱上，打开开关，从水箱内流入储水器下凹储水腔的水被超声波雾化振荡晶片雾化，水分子穿过超声波雾化振荡晶片的通孔向出雾口喷出，水雾从而可以沿导气管到达患者面罩，患者在呼吸时将会吸入雾气与外界空气混合后的湿润气体，从而达到保持口鼻粘膜湿润的目的，防治并发症。When humidification is required, the patient wears the mask with a tether, ensures that the battery of the spray generator is installed, the airway is connected, and the water tank of the spray generator is filled with an appropriate amount of water, and the water tank is screwed to the water storage tank. Turn on the switch , the water flowing into the concave water storage cavity of the water storage tank from the water tank is atomized by the ultrasonic atomization and oscillation chip, and the water molecules pass through the through hole of the ultrasonic atomization and oscillation chip and spray out to the mist outlet, so that the water mist can flow along the air duct. Reaching the patient's mask, the patient will inhale the moist gas mixed with the mist and the outside air when breathing, so as to achieve the purpose of keeping the mucous membranes of the mouth and nose moist and prevent complications.
患者在使用时可将喷雾发生器夹持于衣服的口袋，这样利用本发明的便携性，为正常的生活带来便利。When the patient uses it, the spray generator can be clamped in the pocket of the clothes, so that the portability of the present invention can bring convenience to normal life.
实施例二
本实施例与实施例一不同的是，在生产时控制喷雾发生器的重量和体积，喷雾发生器做得小巧一些，将喷雾发生器固定在面罩上，方便患者的行动。The difference between this embodiment and the first embodiment is that the weight and volume of the spray generator are controlled during production, the spray generator is made smaller, and the spray generator is fixed on the mask to facilitate the movement of the patient.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920292704.9U CN209916947U (en) | 2019-03-08 | 2019-03-08 | nasal spray humidifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920292704.9U CN209916947U (en) | 2019-03-08 | 2019-03-08 | nasal spray humidifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121277A (en) * | 2020-09-25 | 2020-12-25 | 余丽华 | Air flue humidifying sprayer |
| CN113304372A (en) * | 2021-05-20 | 2021-08-27 | 云南省第一人民医院 | Portable multifunctional oxygen mask capable of realizing continuous humidification |
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2019
- 2019-03-08 CN CN201920292704.9U patent/CN209916947U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121277A (en) * | 2020-09-25 | 2020-12-25 | 余丽华 | Air flue humidifying sprayer |
| CN112121277B (en) * | 2020-09-25 | 2024-05-14 | 余丽华 | Airway humidification sprayer |
| CN113304372A (en) * | 2021-05-20 | 2021-08-27 | 云南省第一人民医院 | Portable multifunctional oxygen mask capable of realizing continuous humidification |
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