WO2019218428A1 - 一种一体式的密封微网喷雾模块 - Google Patents

一种一体式的密封微网喷雾模块 Download PDF

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Publication number
WO2019218428A1
WO2019218428A1 PCT/CN2018/092923 CN2018092923W WO2019218428A1 WO 2019218428 A1 WO2019218428 A1 WO 2019218428A1 CN 2018092923 W CN2018092923 W CN 2018092923W WO 2019218428 A1 WO2019218428 A1 WO 2019218428A1
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Prior art keywords
micro
mesh
bottom cover
lower casing
air passage
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PCT/CN2018/092923
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English (en)
French (fr)
Inventor
华健
宋雪峰
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Hua Jian
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Priority to US15/733,489 priority Critical patent/US11964096B2/en
Priority to EP18918743.8A priority patent/EP3756709B1/en
Priority to PL18918743.8T priority patent/PL3756709T3/pl
Publication of WO2019218428A1 publication Critical patent/WO2019218428A1/zh

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    • 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
    • A61M15/00—Inhalators
    • A61M15/0085—Inhalators using ultrasonics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto

Definitions

  • the invention belongs to the field of electronic atomizers, and in particular relates to an integrated sealed microgrid spray module.
  • nebulizer treatment is to atomize the drug into tiny droplets, and inhale these aerosols into the body through breathing to achieve therapeutic effects. This can not only reduce the pain of taking medicine, but also avoid the waste of medicine caused by the medicine taking process, and the efficacy of the medicine can also be exerted to the extreme.
  • the nebulizer is medically anti-inflammatory, antitussive, expectorant, relieves bronchospasm, smoothes the airway, and improves ventilation function, so that the patient does not feel difficulty breathing during the treatment process. It can also be used before and after chest surgery to prevent respiratory infections, resulting in good results in surgery, and in the treatment of lung cancer with anticancer drugs.
  • the micro-mesh atomizer is an important component of the micro-mesh atomizer. It is mainly made of metal mesh and ceramic material. It is driven by a circuit to oscillate at a certain frequency, so that the ceramic vibrating piece performs resonant oscillation. The metal mesh is driven to oscillate at a high speed, so that the liquid passes through a plurality of tiny meshes on the metal mesh and is quickly ejected, forming numerous tiny atomized particles.
  • the atomized sheets currently on the market usually need to be purchased separately, and a series of problems such as clamping and fixing, sealing and waterproofing, and circuit welding are encountered during assembly, which greatly affects the versatility of the use of the atomizing sheets. If you need to disassemble the atomizer, such as cleaning, disinfection, etc., you must first remove the connecting parts such as nozzles, and then you can carry out routine maintenance of the atomizer.
  • an object of the present invention to provide an integrated sealed microgrid spray module that is highly versatile and convenient for installation, disinfection and cleaning.
  • the present invention provides an integrated sealed micro-mesh spray module, which comprises an atomizing device and a nozzle mechanism provided on the atomizing device; the atomizing device and the atomizing device are provided Some nozzle mechanisms are detachable.
  • the atomizing device comprises an annular base, a lower casing provided in the annular base, an upper casing provided on the lower casing, a micro-mesh atomizing sheet provided on the lower casing, and two sides of the micro-mesh atomizing sheet
  • the first sealing ring and the second sealing ring respectively disposed between the lower casing and the upper casing are connected to the micro-mesh atomizing piece through the wire, and the other end extends to the outside of the lower casing and is connected to the external driving circuit.
  • Metal contacts A first through hole is disposed on a central portion of the upper casing, and a second through hole corresponding to the first through hole is disposed at a central portion of the lower casing.
  • the nozzle mechanism comprises a bottom cover provided on one side of the upper casing in the annular base, a tubular nozzle on the bottom cover, and a bottom cover on the upper and lower sides of the nozzle respectively for discharging excess atomizing gas.
  • Air outlet The bottom cover is provided with a central hole corresponding to the first through hole.
  • annular projection is provided on the edge of the upper housing as an ultrasound thread.
  • the lower housing is provided with a first threaded bore and a second threaded bore for attaching the bottom cover.
  • the air outlet is a circular arc-shaped opening
  • a shielding portion is provided at the edge of the mouth for discharging the gas inside the nozzle and preventing external foreign matter from entering the inside of the nozzle. Therefore, with such a concealed design, not only the atomizing gas generated inside the nozzle can be discharged from the air outlet to the outside, but also foreign matter can be prevented from entering the inside of the nozzle to cause contamination.
  • the inner wall of the spout is further provided with a first air passage, and a second air passage is further disposed on the atomizing device corresponding to the first air passage, and the first air passage is connected to the second air passage. through.
  • a contact groove and a limiting protrusion are respectively disposed on the contact faces between the upper casing and the lower casing.
  • the invention has the advantages of strong usability and convenient installation, disinfection and cleaning. Since the upper casing, the first sealing ring, the micro-mesh atomizing sheet, the second sealing ring and the lower casing are sequentially connected and squeezed together by ultrasonic welding, the micro-mesh atomizing sheet is electrically connected with the metal contact, and the metal touch
  • the external driving circuit is arranged to modularize the micro-mesh atomizing sheet and its components to form an atomizing unit, thereby improving the versatility of the atomizing sheet.
  • a first threaded hole is provided in the extension portion of the lower casing for the atomization unit to be connected with the nozzle;
  • a second threaded hole is provided in the bottom cover of the nozzle for connecting the nozzle to the atomizer body;
  • An air outlet is provided adjacent to the bottom cover for discharging excess atomizing gas.
  • the second sealing ring adopts the I-shaped sealing ring, so that the contact portion of the lower casing of the atomizing unit and the atomizer body can be omitted, and the corresponding sealing ring can be omitted, and the connection structure between the components can be made while waterproofing. It's simpler to prevent parts from being misplaced, dropped, lost, etc. Therefore, not only the versatility of the use of the atomizing sheet is improved, but also the atomizing unit can be removed by removing the nozzle, so that the atomizing sheet can be cleaned and disinfected more conveniently.
  • Embodiment 1 is a schematic structural view of Embodiment 1;
  • Embodiment 2 is a schematic front view showing the structure of Embodiment 1;
  • Embodiment 3 is a schematic rear view of the structure of Embodiment 1;
  • Figure 4 is a schematic structural view of the A-A cross section of Figure 2;
  • Figure 5 is a schematic structural view of a section B-B of Figure 2;
  • Figure 6 is a schematic structural view of Embodiment 2.
  • Embodiment 7 is a schematic front view showing the structure of Embodiment 2.
  • Fig. 8 is a schematic rear view showing the structure of the second embodiment.
  • Figure 9 is a schematic view showing the structure of the C-C cross section of Figure 8.
  • an integrated sealed micro-mesh spray module includes an atomizing device 01 and a nozzle mechanism 02 provided on the atomizing device 01.
  • the atomizing device 01 is detachably connected to the nozzle mechanism 02 provided on the atomizing device 01.
  • the atomizing device 01 includes an annular base 11 , a lower casing 12 disposed in the annular base 11 , an upper casing 18 disposed on the lower casing 12 , and a micro-mesh atomizing sheet 13 disposed on the lower casing 12 .
  • the first sealing ring 14 and the second sealing ring 15 respectively disposed on both sides of the micro-mesh atomizing sheet 13 and one end between the lower housing 12 and the upper housing 18 are connected to the micro-mesh atomizing sheet 13 through the wires.
  • the other end extends to the metal contact 16 connected to the external driving circuit outside the lower casing 12.
  • a first through hole 17 is disposed at a central portion of the upper casing 18, and a second through hole 19 corresponding to the first through hole 17 is disposed at a central portion of the lower casing 12.
  • the nozzle mechanism 02 includes a bottom cover 21 provided on one side of the upper casing 18 in the annular base 11, a tubular spout 22 provided on the bottom cover 21, and a bottom cover 21 on the upper and lower sides of the spout 22, respectively.
  • An air outlet 23 for discharging excess atomizing gas is provided.
  • the bottom cover 21 is provided with a central hole 24 corresponding to the first through hole 17.
  • the upper casing 18, the first sealing ring 14, the micro-mesh atomizing sheet 13, the second sealing ring 15 and the lower casing 12 are sequentially connected to form a sealed closed state, so that liquid flows through the second perforation 19 in the micro-mesh atomizing sheet 13
  • the generated gas may be sequentially discharged from the discharge port 22 through the first through hole 17 and the center hole 24, and excess gas is discharged from the gas outlet port 23.
  • the second seal ring 15 is formed by an I-shaped seal ring.
  • the spout 22 described above may be of various shapes that are hollow inside.
  • the spout 22 is formed on a cylindrical base, and the curvature which is recessed inward is designed at the corresponding position.
  • the exhaust port may also be provided at any position outside the pipe wall of the nozzle 22 or at a position adjacent to the bottom port 21 of the nozzle 22 and may take various shapes.
  • An annular projection 110 as an ultrasonic thread is disposed on the edge of the upper casing 18.
  • the lower housing 12 is provided with a first threaded hole 24 and a second threaded hole 25 for connecting the bottom cover 21.
  • the air outlet 23 is a circular arc-shaped opening, and a convex shielding portion is further provided at the edge of the air outlet 23 to block the air outlet 23.
  • the upper casing 18, the first sealing ring 14, the micro-mesh atomizing sheet 13, the second sealing ring 15 and the lower casing 12 are sequentially connected and squeezed together by ultrasonic welding, and the micro-mesh atomizing sheet 13 is
  • the metal contacts 16 are electrically connected, and the metal contacts 16 are externally connected to the driving circuit, and the micro-mesh atomizing sheet 13 and its components are modularized to form an atomizing unit, thereby improving the versatility of the use of the atomizing sheet.
  • a first threaded hole 24 is provided in the extending portion of the lower casing 12 for connecting the atomizing unit to the nozzle; and a second threaded hole 25 is provided in the bottom cover 21 of the nozzle for connecting the nozzle to the atomizer body
  • An air outlet 23 is provided adjacent to the bottom cover 21 at the nozzle 22 for discharging excess atomizing gas.
  • the atomizing unit is first installed on the nozzle to form an integrated spray module, and then the spray module is mounted on the atomizer body, so that the atomizing unit can be removed by removing the nozzle, and the atomizing sheet is cleaned, Disinfection brings convenience.
  • the second sealing ring 15 adopts the I-shaped sealing ring, so that the contact portion of the lower casing 12 of the atomizing unit and the atomizer body can be omitted, and the corresponding sealing ring can be omitted, and the connection between the components can be made while waterproofing.
  • the structure is simpler to prevent parts from being misplaced, dropped, lost, etc.
  • a one-piece sealed micro-net spray module has a first air passage 210 added to the inner wall of the spout 22 on the basis of the structure of the first embodiment.
  • the first air passage 210 may be disposed at any position on the inner wall of the spout 22, and is disposed at the center line of the bottom of the inner wall in the second embodiment.
  • a second air passage 106 is disposed on the atomizing device 01 corresponding to the first air passage 210, and the second air passage 106 is formed by the perforated portion of the upper casing 18 and the lower casing 12 mold.
  • the second air passage 106 communicates with the first air passage 210 to provide an independent gas passage for the spray module, so that the airflow generated by the user and the suction is not interfered by the atomizer spray process, and the user's respiratory airflow is detected.
  • the pressure and/or flow rate provides convenience.
  • the nozzle mechanism 02 increases the first air passage 210, the air outlet 23 below the nozzle 22 is omitted; since the atomizing device 01 adds the second air passage 106, the micro-net atomization is adjusted.
  • the size of components such as sheets and seals.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Special Spraying Apparatus (AREA)
  • Nozzles (AREA)

Abstract

一种一体式的密封微网喷雾模块，其中，包括雾化装置(01)和喷嘴机构(02)。雾化装置(01)与在雾化装置(01)上设有的喷嘴机构(02)为可拆卸式连接。雾化装置(01)包括环形底座(11)、下壳体(12)、上壳体(18)、微网雾化片(13)、第一密封圈(14)和第二密封圈(15)，及金属触点(16)。上壳体(18)中心部位上设置有第一穿孔(17)，下壳体(12)中心部位上设置有与第一穿孔(17)对应的第二穿孔(19)。喷嘴机构(02)包括在环形底座(11)内的上壳体(18)一侧上设有的底盖(21)、在底盖(21)上设有管型的喷口(22)，及在喷口(22)上下两侧的底盖(21)上分别设有排出多余雾化气体的出气口(23)。底盖(21)上设置有与第一穿孔(17)对应的中心孔(24)。具有通用性强和使于安装，及消毒和清理方便的效果。

Description

一种一体式的密封微网喷雾模块 技术领域
本发明属于电子雾化器领域，特别涉及一种一体式的密封微网喷雾模块。
背景技术
雾化器治疗的原理是将药物雾化成微小的液滴，通过呼吸把这些雾化液吸入人体体内，达到治疗的效果。这样既可以减轻吃药的痛苦，也可以避免吃药过程造成药物的浪费，而且药物疗效也能够发挥到极致。雾化器在医疗上具有消炎、镇咳、祛痰，解除支气管痉挛，使气道通畅，改善通气功能，这样病人在治疗过程的同时不会感觉到呼吸困难。还可以应用在胸部手术前后，预防呼吸道感染，致使手术达到良好的效果，及应用于抗癌药物治疗肺癌。其中，微网雾化片是微网雾化器的重要部件，其主要由金属网片和陶瓷材料制成，它是在电路的驱动下进行一定频率振荡，使得陶瓷振动片进行谐振振荡，从而带动金属网片高速振荡，使药液通过金属网片上众多微小网孔并被快速弹出，形成无数的微小雾化颗粒。然而，现在市面上的雾化片通常需要单独采购，装配时会遇到比如夹持固定、密封防水、电路焊接等一系列问题安装，极大影响雾化片使用的通用性。若遇到雾化片需要拆卸的情况，比如清理、消毒等，必须要先卸下喷嘴等连接部件，之后才可以给雾化器进行日常维护。
发明内容
鉴于上述问题，本发明的目的在于提供一种通用性强和使于安装，及消毒和清理方便的一体式的密封微网喷雾模块。
为实现上述目的，本发明提供的一种一体式的密封微网喷雾模块，其中，包括雾化装置和在雾化装置上设有的喷嘴机构；所述雾化装置与在雾化装置上设有的喷嘴机构为可拆卸式连接。雾化装置包括环形底座、在环形底座内设有的下壳体、在下壳体上设有的上壳体、在下壳体上设有的微网雾化片、在微网雾化片两侧分别设有的第一密封圈和第二密封圈，及在下壳体和上壳 体之间设有一端通过导线与微网雾化片连接，另一端延伸至下壳体外部与外接驱动电路连接的金属触点。上壳体中心部位上设置有第一穿孔，下壳体中心部位上设置有与第一穿孔对应的第二穿孔。喷嘴机构包括在环形底座内的上壳体一侧上设有的底盖、在底盖上设有管型的喷口，及在喷口上下两侧的底盖上分别设有排出多余雾化气体的出气口。底盖上设置有与第一穿孔对应的中心孔。由此，上壳体、第一密封圈、微网雾化片、第二密封圈和下壳体依次连接形成密封闭合状态，使得液体流经第二穿孔在微网雾化片产生的气体，可以依次经过第一穿孔和中心孔从所述喷口喷出，多余的气体从所述出气口排出。另外，第二密封圈采用工字型密封圈。
在一些实施方式中，上壳体的边缘上设置有作为超声线的环状凸起。
在一些实施方式中，下壳体设有用于连接底盖的第一螺纹孔和第二螺纹孔。
在一些实施方式中，出气口为圆弧形口，其口部边缘处设有遮挡部，用于使喷口内部气体排出和防止外部异物进入喷口内部。由此，通过这种隐蔽式设计，不但可以使喷口内部产生的雾化气体从出气口排出到外界，还可以防止外部异物进入到喷口内部造成污染。
在一些实施方式中，喷口内壁还设有第一气道，在雾化装置上与所述第一气道对应处还设有第二气道，所述第一气道与第二气道相连通。
在一些实施方式中，上壳体和下壳体之间的接触面上分别设置有限位槽和限位凸起。
本发明的有益效果是用性强和使于安装，及消毒和清理方便的效果。由于通过超声焊接将上壳体、第一密封圈、微网雾化片、第二密封圈和下壳体依次连接挤压固定在一起，微网雾化片与金属触点电连接，金属触点外接驱动电路，将微网雾化片及其组件模块化形成雾化单元，提高了雾化片使用的通用性。并且在下壳体延伸部分设有第一螺纹孔，用于雾化单元与喷嘴相连接；在喷嘴的底盖设有第二螺纹孔，用于喷嘴与雾化器机身相连接；在喷口与底盖相邻处设有出气口，用于将多余的雾化气体排出。这种先将雾化单元安装在喷嘴上构成一体式的喷雾模块，再将喷雾模块安装在雾化器机身上，使得通过卸下喷嘴即可卸下雾化单元，为雾化片清理、消毒带来方便。另外， 第二密封圈采用工字型密封圈，可以使雾化单元的下壳体与雾化器机身接触部分省去设置相应的密封圈，在防水的同时使组件之间的连接处结构更加简单，以防止零部件错位、掉落、遗失等情况发生。因此，不但提高了雾化片使用的通用性，而且通过卸下喷嘴即可卸下雾化单元，使雾化片清理、消毒更加方便。
附图说明
图1为实施例1的结构示意图；
图2为实施例1的主视结构示意图；
图3为实施例1的后视结构示意图；
图4为图2中A-A截面的结构示意图；
图5为图2中B-B截面的结构示意图；
图6为实施例2的结构示意图；
图7为实施例2的主视结构示意图；
图8为实施例2的后视结构示意图。
图9为图8中C-C截面的结构示意图。
具体实施方式
下面结合附图对发明作进一步详细的说明。
实施例1
如图1-5所示，一种一体式的密封微网喷雾模块，包括雾化装置01和在雾化装置01上设有的喷嘴机构02。雾化装置01与在雾化装置01上设有的喷嘴机构02为可拆卸式连接。雾化装置01包括环形底座11、在环形底座11内设有的下壳体12、在下壳体12上设有的上壳体18、在下壳体12上设有的微网雾化片13、在微网雾化片13两侧分别设有的第一密封圈14和第二密封圈15，及在下壳体12和上壳体18之间设有一端通过导线与微网雾化片13连接，另一端延伸至下壳体12外部与外接驱动电路连接的金属触点16。上壳体18中心部位上设置有第一穿孔17，下壳体12中心部位上设置有与第一穿孔17对应的第二穿孔19。喷嘴机构02包括在环形底座11内的上壳体18 一侧上设有的底盖21、在底盖21上设有管型的喷口22，及在喷口22上下两侧的底盖21上分别设有排出多余雾化气体的出气口23。底盖21上设置有与第一穿孔17对应的中心孔24。上壳体18、第一密封圈14、微网雾化片13、第二密封圈15和下壳体12依次连接形成密封闭合状态，使得液体流经第二穿孔19在微网雾化片13产生的气体，可以依次经过第一穿孔17和中心孔24从所述喷口22喷出，多余的气体从所述出气口23排出。另外，第二密封圈15采用工字型密封圈。上述的喷口22可以为内部中空的各种形状。将喷口22做成圆柱体基础上，在相应位置设计了向内侧凹陷的弧度。排气口也可以设置在喷口22管壁外侧或喷口22与底盖21相邻处的任意位置且可采用各种形状。上壳体18的边缘上设置有作为超声线的环状凸起110。下壳体12设有用于连接底盖21的第一螺纹孔24和第二螺纹孔25。出气口23为圆弧形口，出气口23边缘处还设有凸起的遮挡部，将出气口23遮挡起来。通过这种隐蔽式设计，不但可以使喷口内部产生的雾化气体从出气口23排出到外界，还可以防止外部异物进入到喷口内部造成污染。上壳体18和下壳体12之间的接触面上分别设置有限位槽和限位凸起。使闭合更加紧密。
应用时，通过超声焊接将上壳体18、第一密封圈14、微网雾化片13、第二密封圈15和下壳体12依次连接挤压固定在一起，微网雾化片13与金属触点16电连接，金属触点16外接驱动电路，将微网雾化片13及其组件模块化形成雾化单元，提高了雾化片使用的通用性。并且在下壳体12延伸部分设有第一螺纹孔24，用于雾化单元与喷嘴相连接；在喷嘴的底盖21设有第二螺纹孔25，用于喷嘴与雾化器机身相连接；在喷口22与底盖21相邻处设有出气口23，用于将多余的雾化气体排出。这种先将雾化单元安装在喷嘴上构成一体式的喷雾模块，再将喷雾模块安装在雾化器机身上，使得通过卸下喷嘴即可卸下雾化单元，为雾化片清理、消毒带来方便。另外，第二密封圈15采用工字型密封圈，可以使雾化单元的下壳体12与雾化器机身接触部分省去设置相应的密封圈，在防水的同时使组件之间的连接处结构更加简单，以防止零部件错位、掉落、遗失等情况发生。
实施例2
如图6-9所示,一种一体式的密封微网喷雾模块，其在实施例1结构的基 础上在喷口22内壁增加了第一气道210。该第一气道210可以设置在喷口22内壁的任意位置，在本实施例2中为设置在内壁底部的中心线处。相应的，在雾化装置01上与第一气道210对应处设置有第二气道106，该第二气道106由上壳体18与下壳体12模具的穿孔部分形成。该第二气道106与第一气道210相连通，为该喷雾模块提供了独立的气体通道，可以使用户呼和吸产生的气流不受到雾化器喷雾过程的干扰，为检测用户呼吸气流的压强和/或流速提供了方便。在本实施例中，由于喷嘴机构02增加了第一气道210，所以省略了喷口22下方的出气口23；由于雾化装置01增加了第二气道106，所以调整了其微网雾化片、密封圈等组件的大小。
以上所述的仅是本发明的一些实施方式。对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干变形和改进，尤其是气道的位置可以设计到壳体的其他地方，这些都属于发明的保护范围。

Claims (6)

  1. 一种一体式的密封微网喷雾模块，其特征在于，包括雾化装置和在雾化装置上设有的喷嘴机构；所述雾化装置与在雾化装置上设有的喷嘴机构为可拆卸式连接；
    所述的雾化装置包括环形底座、在环形底座内设有的下壳体、在下壳体上设有的上壳体、在下壳体上设有的微网雾化片、在微网雾化片两侧分别设有的第一密封圈和第二密封圈，及在下壳体和上壳体之间设有一端通过导线与微网雾化片连接，另一端延伸至下壳体外部与外接驱动电路连接的金属触点；
    所述的上壳体中心部位上设置有第一穿孔；所述的下壳体中心部位上设置有与第一穿孔对应的第二穿孔；
    所述的喷嘴机构包括在环形底座内的上壳体一侧上设有的底盖、在底盖上设有管型的喷口，及在喷口上下两侧的底盖上分别设有排出多余雾化气体的出气口；所述的底盖上设置有与第一穿孔对应的中心孔。
  2. 根据权利要求1所述的一种一体式的密封微网喷雾模块，其特征在于，所述的上壳体的边缘上设置有作为超声线的环状凸起。
  3. 根据权利要求2所述的一种一体式的密封微网喷雾模块，其特征在于，所述的下壳体设有用于连接底盖的第一螺纹孔和第二螺纹孔。
  4. 根据权利要求1、2或3所述的一种一体式的密封微网喷雾模块，其特征在于，所述的出气口为圆弧形口，其口部边缘处设有遮挡部，用于使喷口内部气体排出和防止外部异物进入喷口内部。
  5. 根据权利要求1所述的一种一体式的密封微网喷雾模块，其特征在于，所述喷口内壁还设有第一气道，在雾化装置上与所述第一气道对应处还设有第二气道，所述第一气道与第二气道相连通。
  6. 根据权利要求1所述的一种一体式的密封微网喷雾模块，其特征在于，所述的上壳体和下壳体之间的接触面上分别设置有限位槽和限位凸起。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023035907A1 (zh) * 2021-09-08 2023-03-16 深圳麦克韦尔科技有限公司 密封件及雾化器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022146901A (ja) * 2021-03-22 2022-10-05 船井電機株式会社 霧化装置、霧化装置アセンブリ及び霧化装置の制御システム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050081844A1 (en) * 2003-08-13 2005-04-21 Jerry Grychowski Nubulizer apparatus and method
CN105311718A (zh) * 2014-08-01 2016-02-10 心诚镁行动医电股份有限公司 便携式超声波雾化器及其雾化结构
CN205198623U (zh) * 2015-12-09 2016-05-04 台达电子工业股份有限公司 微雾化装置及微雾化器
CN106178202A (zh) * 2016-08-20 2016-12-07 慈溪舜业医疗器材有限公司 一种手持微网雾化器及其应用方法
CN206934411U (zh) * 2016-08-12 2018-01-30 深圳市德达电器有限公司 一种手持式超声波雾化器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8336545B2 (en) * 2000-05-05 2012-12-25 Novartis Pharma Ag Methods and systems for operating an aerosol generator
DE102005006375B4 (de) * 2005-02-11 2007-10-11 Pari GmbH Spezialisten für effektive Inhalation Aerosolerzeugungsvorrichtung für Inhalationstherapiegeräte
CN2905087Y (zh) 2005-11-14 2007-05-30 佛山市南海凤华医疗器械有限公司 一种医疗用雾化器
EP1927373B1 (en) * 2006-11-30 2012-08-22 PARI Pharma GmbH Inhalation nebulizer
DE102008022987A1 (de) 2008-05-09 2009-11-12 Pari Pharma Gmbh Vernebler für Beatmungsmaschinen und Beatmungsmaschine mit einem solchen Vernebler
EP2457609A1 (en) * 2010-11-24 2012-05-30 PARI Pharma GmbH Aerosol generator
CN103041480B (zh) 2011-10-12 2014-11-12 泰博科技股份有限公司 雾化装置及其喷头
TWI548461B (zh) * 2014-02-21 2016-09-11 Double chamber full cover sealed piezoelectric atomization module
CN203749956U (zh) 2014-03-11 2014-08-06 杜金云 一种雾化给药装置
US9895500B2 (en) 2014-07-24 2018-02-20 Hcmed Innovations Co., Ltd. Portable ultrasonic nebulizer and medicine accommodating structure thereof
TWI566795B (zh) * 2014-07-24 2017-01-21 心誠鎂行動醫電股份有限公司 可攜式超音波霧化器及其保護結構
US9296005B2 (en) 2014-12-17 2016-03-29 Moi Global Corporation Ltd. Nozzle replaceable atomizer with automatic abnormality detecting function
CN205181935U (zh) * 2015-11-06 2016-04-27 厦门唯科健康科技有限公司 医用雾化器
CN205198620U (zh) 2015-11-23 2016-05-04 心诚镁行动医电股份有限公司 便携式超声波雾化器
CN105876873B (zh) * 2016-06-30 2018-12-07 湖南中烟工业有限责任公司 一种组合式超声雾化器及其雾化方法、电子烟
CN206167548U (zh) 2016-08-03 2017-05-17 博谊(上海)工业有限公司 一种吸入雾化装置
US11027077B2 (en) * 2017-03-23 2021-06-08 Stamford Devices Ltd. Aerosol delivery system and method
CN107913819A (zh) 2017-12-21 2018-04-17 中山市博发汽车零部件有限公司 一种安装雾化片的结构
EP3524303A1 (en) * 2018-02-12 2019-08-14 Vortran Medical Technology 1, Inc. Low flow percussive respiratory apparatus and related treatment
WO2019173314A1 (en) * 2018-03-05 2019-09-12 Argospire Medical Inc. Portable inhalation therapeutic and inhalation and exhalation measuring devices and related methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050081844A1 (en) * 2003-08-13 2005-04-21 Jerry Grychowski Nubulizer apparatus and method
CN105311718A (zh) * 2014-08-01 2016-02-10 心诚镁行动医电股份有限公司 便携式超声波雾化器及其雾化结构
CN205198623U (zh) * 2015-12-09 2016-05-04 台达电子工业股份有限公司 微雾化装置及微雾化器
CN206934411U (zh) * 2016-08-12 2018-01-30 深圳市德达电器有限公司 一种手持式超声波雾化器
CN106178202A (zh) * 2016-08-20 2016-12-07 慈溪舜业医疗器材有限公司 一种手持微网雾化器及其应用方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3756709A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023035907A1 (zh) * 2021-09-08 2023-03-16 深圳麦克韦尔科技有限公司 密封件及雾化器

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