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WO2008061408A1 - Atomiseur électronique médical sans flamme - Google Patents

Atomiseur électronique médical sans flamme Download PDF

Info

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)
Chinese (zh)
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/fr
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)

Abstract

atomiseur électronique médical sans flamme comprenant une coque (1), une chambre de stockage de solution médicamenteuse (2), une pompe (3), un oscillateur haute fréquence (4), une carte imprimée de commande (5), une source d'énergie (6), un afficheur (7) et un capteur de flux d'air (8). Ces chambre (2), pompe (3), carte imprimée (5) et source d'énergie (6) se trouvent dans la coque (1). Une buse d'atomisation (1-1) se trouve à une extrémité de la coque (1). Le capteur (8) se trouve dans ladite buse (1-1). Une conduite de pulvérisation (1-1) se trouve dans cette buse (1-1), et l'oscillateur (4) est installé dans la conduite considérée (1-2). L'extrémité interne de ladite conduite (1-2) est reliée à la chambre susmentionnée (2) via un conduit (2-1). La pompe (3) est reliée au conduit (2-1) et est disposée dans ce conduit (2-1).
PCT/CN2007/000462 2006-11-22 2007-02-09 Atomiseur électronique médical sans flamme Ceased WO2008061408A1 (fr)

Applications Claiming Priority (2)

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

Publications (1)

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

Family

ID=39429370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/000462 Ceased WO2008061408A1 (fr) 2006-11-22 2007-02-09 Atomiseur électronique médical sans flamme

Country Status (2)

Country Link
CN (1) CN201139848Y (fr)
WO (1) WO2008061408A1 (fr)

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

Also Published As

Publication number Publication date
CN201139848Y (zh) 2008-10-29

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