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WO2008061408A1 - Flameless medical electronic atomizer - Google Patents

Flameless medical electronic atomizer Download PDF

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Publication number
WO2008061408A1
WO2008061408A1 PCT/CN2007/000462 CN2007000462W WO2008061408A1 WO 2008061408 A1 WO2008061408 A1 WO 2008061408A1 CN 2007000462 W CN2007000462 W CN 2007000462W WO 2008061408 A1 WO2008061408 A1 WO 2008061408A1
Authority
WO
WIPO (PCT)
Prior art keywords
pump
medical electronic
electronic atomizer
control circuit
circuit board
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.)
Ceased
Application number
PCT/CN2007/000462
Other languages
English (en)
French (fr)
Inventor
Huiliang Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2008061408A1 publication Critical patent/WO2008061408A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/006—Sprayers or atomisers specially adapted for therapeutic purposes operated by applying mechanical pressure to the liquid to be sprayed or atomised
    • 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
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards

Definitions

  • the utility model relates to a device for generating liquid atomization by using ultrasonic vibration
  • the spray is carried out using a device that manually generates pressure.
  • the disadvantages of this type of spray device are: (1) It is not possible to fully atomize the liquid; (2) The manual force is not uniform, so the sprayed liquid is not uniform; (3) It is inconvenient to use.
  • the present invention provides a non-combustible medical electronic atomizer. It solves the problem that the atomization effect of the medical sprayer is not ideal and the use is inconvenient.
  • the non-combustible medical electronic atomizer of the present invention comprises: a shell "25 body, a liquid storage chamber, a pump, a nebulizer high frequency oscillator, a control circuit board, a power source and an air flow sensor; a liquid storage chamber
  • the pump, the control circuit board, and the power supply are disposed inside the casing;
  • the spray nozzle is provided at one end of the casing, the air flow sensor is disposed in the spray nozzle, the nozzle is disposed in the spray nozzle, and the high frequency oscillator is mounted on the nozzle, the nozzle
  • the inner end is connected to the liquid storage chamber through a pipe, and a pump is connected to the pipe.
  • the utility model relates to a non-combustible medical electronic atomizer, which has the advantages of compact structure, good atomization effect and convenient use.
  • FIG. 1 is a schematic view showing the internal structure of the first embodiment of the present invention.
  • FIG. 2 is a schematic view showing the external structure of the first embodiment of the present invention.
  • FIG. 3 is a circuit connection diagram of the first embodiment of the present invention.
  • Figure 4 is a schematic view showing the external structure of the second embodiment of the present invention.
  • Figure 5 is a schematic view showing the external structure of the third embodiment of the present invention.
  • FIG. 6 is a schematic view showing the external structure of the fourth embodiment of the present invention. detailed description
  • a non-combustible medical electronic atomizer of the present embodiment comprises a housing 1 , a medical liquid storage chamber 2 , a pump 3 , an atomizer high frequency oscillator 4 , and a control circuit.
  • the board 5, the power source 6, the display 7, and the air flow sensor 8 are composed.
  • the liquid medicine storage chamber 1, the pump 3, the control circuit board 5, the power source 6 are disposed inside the casing 1; the display 7 is disposed outside the casing 1; the casing 1 has a spray nozzle 1 - 1 at one end, and the spray nozzle 1 - 1 An air flow sensor 8 is disposed therein, a nozzle 1 - 2 is disposed in the spray nozzle 1 - 1, the atomizer high frequency oscillator 4 is mounted on the nozzle 1 - 2, and the inner end of the nozzle 1 - 2 is passed through the pipe 2 - 1 Connect the liquid storage chamber 2 and connect the pump 3 to the line 2-1.
  • the pump 3 is a peristaltic pump.
  • a light-emitting diode display lamp 9 is also provided outside the casing 1.
  • the control circuit board 5 has a high frequency oscillator 5-1 and a counter 5-2, and the control circuit board is respectively connected with the air flow sensor 8, the pump 3, the atomizer high frequency oscillator 4, the power source 6, and the display lamp 9. And display 7.
  • a check valve 2-2 is also disposed on the chemical storage chamber 2 for injecting a drug into the drug storage chamber.
  • the control circuit board 5 is provided with a frequency automatic trimming circuit and a piezoelectric sheet resonant circuit.
  • the air flow sensor is made of a thermistor or a silicon chip Embodiment 2
  • the housing 1 has a circular arc shape.
  • Embodiment 3
  • the housing 1 has a shape of a gourd.
  • Embodiment 4
  • the housing 1 has a straight tubular shape.

Landscapes

  • Health & Medical Sciences (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)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Special Spraying Apparatus (AREA)

Description

一种非可燃性医疗用电子雾化器
技术领域
5 本实用新型涉及一种利用超声波振荡产生液体雾化的装
' 置， 特别是一种医疗用电子雾化器。 背景技术 , 现有的雾化器主要有两种， 一种为超声波雾化器， 利用晶 1 0 片的高频晶振作用， 使液体雾化， 缺点是液体温度有限制， 晶
' 片须经常更换， 价格高， 使用后须将水擦干， 水质要求较高。
另一种 ^；蒸汽直接雾化， 缺点是温度太高， 实际使用受影响。 目前， '使用的电子雾化器形式很多， 但普遍存在结构复杂， 使 用不方便的问题。
- 1 5 在医疗中，常用向口腔内喷雾治疗咽喉炎症、口臭等病症。
一舦都是采用手动产生压力的装置进行喷雾。这种喷雾装置存 在的缺点是： （一） 不能够将药液充分雾化； （二） 手动用力不 均匀， 因此喷雾出的药液也不均匀； （三） 使用不方便。
20- 实用新型内容
为解决现有技术存在的不足， 本实用新型提供一种非可燃 性医疗用电子雾化器。它解决了 目前医疗用的喷雾器雾化效果不 理想、 使用不方便的问题。
本实用新型的一种非可燃性医疗用电子雾化器包括， 壳 "25 体、 药液存储腔、 泵、 雾化器高频振荡器、 控制电路板、 电 源和气流传感器； 药液存储腔、 泵、 控制电路板、 电源设置 在壳体内部； 壳体一端有喷雾嘴， 在喷雾嘴内设置有气流传 感器， 在喷雾嘴内有喷管， 高频振荡器安装在喷管上， 喷管 的内端通过管道连接药液存储腔， 在管道上连接有泵。
30 本实用新型的一种非可燃性医疗用电子雾化器，具有结构紧 凑， 雾化效果好， 使用方便的优点。 附图说明
图 1是本实用新型实施例一的内部结构示意图；
图 2是本实用新型实施例一的外部结构示意图；
图 3是本实用新型实施例一的电路连接图；
图 4是本实用新型实施例二的外部结构示意图；
图 5是本实用新型实施例三的外部结构示意图；
图 6是本实用新型实施例四的外部结构示意图。 具体实施方式
下面结合附图并用最佳的实施例对本实用新型作详细的 说明。
实施例一
参阅图 1、 图 2、 图 3, 本实施例的一种非可燃性医疗用电 子雾化器由壳体 1、 药液存储腔 2、 泵 3、 雾化器高频振荡器 4、 控制电路板 5、 电源 6、 显示器 7和气流传感器 8组成。 药液 存储腔 1、 泵 3、 控制电路板 5、 电源 6设置在壳体 1 内部； 显示器 7设置在壳体 1 的外面； 壳体 1 一端有喷雾嘴 1 - 1， 在喷雾嘴 1 - 1 内设置有气流传感器 8, 在喷雾嘴 1 - 1 内有喷 管 1 - 2, 雾化器高频振荡器 4安装在喷管 1 - 2上， 喷管 1 - 2的内端通过管道 2 - 1 连接药液存储腔 2, 在管道 2 - 1上连 接有泵 3。 所述的泵 3为蠕动泵。 在壳体 1 的外面还设置有发 光二极管显示灯 9。 所述的控制电路板 5上有高频振荡器 5 - 1和.计数器 5 - 2, 控制电路板分别连接气流传感器 8、 泵 3、 雾化器高频振荡器 4、 电源 6、 显示灯 9 和显示器 7。 在药液 存储腔 2 上还设置有单向阀 2 - 2, 用于向药液存储腔内注入 药品。 所述的控制电路板 5 带有频率自动微调电路与压电片 谐振电路。 所述的气流传感器 .是由热敏电阻或硅芯片制成 实施例二
参阅图 4， 所述的壳体 1 的外形为圆弧形。 实施例三
参阅图 5 , 所述的壳体 1 的外形为葫芦形。 实施例四
参阅图 6 , 所述的壳体 1 的外形为直管形。

Claims

权 利 要 求 书
1、 一种非可燃性医疗用电子雾化器， 其特征在于： 包括， 壳体、 药液存储腔、 泵、 雾化器高频振荡器、 控制电路板、 电源和气流传感器； 药液存储腔、 泵、 控制电路板、 电源设 置在壳体内部； 壳体一端有喷雾嘴， 在喷雾嘴内设置有气流 传感器， 在喷雾嘴内有喷管， 雾化器高频振荡器安装在喷管 上， 喷管的内端通过管道连接药液存储腔， 在管道上连接有 泵。
2、 根据权利要求 1所述的一种非可燃性医疗用电子雾化 器， 其特征在于： 还包括显示器， 显示器设置在壳体的外面。
3、 根据权利要求 2所述的一种非可燃性医疗用电子雾化 器， 其特征在于： 在壳体的外面还设置有发光二极管显示灯。
4、 根据权利要求 1所述的一种非可燃性医疗用电子雾化 器， 其特征在于： 所述的壳体的外形为直管状或曲线形。
5、 根据权利要求 3所述的一种非可燃性医疗用电子雾化 器，其特征在于：所述的控制电路板上有高频振荡器和计数器， 控制电路板分别连接气流传感器、 泵、 雾化器高频振荡器、 电源、 显示灯和显示器。
6、 根据权利要求 1、 2、 3、 4或 5所述的一种非可燃性 医疗用电子雾化器， 其特征在于： 所述的泵为蠕动泵。
7、 根据权利要求 1、 2、 3、 4或 5 所述的一种非可燃性 医疗用电子雾化器， 其特征在于： 在药液存储腔上还设置有单 向阀。
PCT/CN2007/000462 2006-11-22 2007-02-09 Flameless medical electronic atomizer Ceased WO2008061408A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200620022051.5 2006-11-22
CN200620022051 2006-11-22

Publications (1)

Publication Number Publication Date
WO2008061408A1 true WO2008061408A1 (en) 2008-05-29

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Application Number Title Priority Date Filing Date
PCT/CN2007/000462 Ceased WO2008061408A1 (en) 2006-11-22 2007-02-09 Flameless medical electronic atomizer

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CN (1) CN201139848Y (zh)
WO (1) WO2008061408A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951442B1 (fr) * 2009-10-20 2012-01-20 Valois Sas Tete de distribution pour dispositif de distribution de produit fluide.
CN103706024A (zh) * 2012-09-29 2014-04-09 敬华健康科技有限公司 一种具有多用途的雾化装置
CN105413026A (zh) * 2015-11-27 2016-03-23 吉林大学 一种有利于咳嗽患者雾化吸入的专用雾化器
CN110385209B (zh) * 2019-08-08 2021-05-07 深圳市尚品虹科技有限公司 一种雾化器控制方法及控制装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030192532A1 (en) * 2002-04-12 2003-10-16 Hopkins Andrew David Nebulizer
US6748944B1 (en) * 2000-05-03 2004-06-15 Dellavecchia Michael Anthony Ultrasonic dosage device and method
CN1541577A (zh) * 2003-04-29 2004-11-03 一种非可燃性电子喷雾香烟
JP2005058421A (ja) * 2003-08-11 2005-03-10 Seiko Epson Corp 電子吸入装置
CN1788806A (zh) * 1993-06-29 2006-06-21 茵捷特数码浮质有限公司 利用吸入方式服用物质的方法和器具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1788806A (zh) * 1993-06-29 2006-06-21 茵捷特数码浮质有限公司 利用吸入方式服用物质的方法和器具
US6748944B1 (en) * 2000-05-03 2004-06-15 Dellavecchia Michael Anthony Ultrasonic dosage device and method
US20030192532A1 (en) * 2002-04-12 2003-10-16 Hopkins Andrew David Nebulizer
CN1541577A (zh) * 2003-04-29 2004-11-03 一种非可燃性电子喷雾香烟
JP2005058421A (ja) * 2003-08-11 2005-03-10 Seiko Epson Corp 電子吸入装置

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