WO2005060366A3 - Dispositif de filtration respiratoire electronique - Google Patents

Dispositif de filtration respiratoire electronique Download PDF

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Publication number
WO2005060366A3
WO2005060366A3 PCT/US2003/037142 US0337142W WO2005060366A3 WO 2005060366 A3 WO2005060366 A3 WO 2005060366A3 US 0337142 W US0337142 W US 0337142W WO 2005060366 A3 WO2005060366 A3 WO 2005060366A3
Authority
WO
WIPO (PCT)
Prior art keywords
electronic
human
nose mask
inhalation
filtration device
Prior art date
Application number
PCT/US2003/037142
Other languages
English (en)
Other versions
WO2005060366A2 (fr
Inventor
Peter Siltex Yuen
Bessie Yuen-Chan
Original Assignee
Peter Siltex Yuen
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 Peter Siltex Yuen filed Critical Peter Siltex Yuen
Priority to AU2003291812A priority Critical patent/AU2003291812A1/en
Priority to PCT/US2003/037142 priority patent/WO2005060366A2/fr
Priority to CN2003801106662A priority patent/CN1964762B/zh
Publication of WO2005060366A2 publication Critical patent/WO2005060366A2/fr
Publication of WO2005060366A3 publication Critical patent/WO2005060366A3/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00Filters for breathing-protection purposes
    • A62B23/02Filters for breathing-protection purposes for respirators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06Respiratory or anaesthetic masks
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06Respiratory or anaesthetic masks
    • A61M16/0605Means for improving the adaptation of the mask to the patient
    • A61M16/0627Means for improving the adaptation of the mask to the patient with sealing means on a part of the body other than the face, e.g. helmets, hoods or domes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/105Filters
    • A61M16/106Filters in a path
    • A61M16/1065Filters in a path in the expiratory path
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/105Filters
    • A61M16/106Filters in a path
    • A61M16/107Filters in a path in the inspiratory path
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02Plant or installations having external electricity supply
    • B03C3/025Combinations of electrostatic separators, e.g. in parallel or in series, stacked separators or dry-wet separator combinations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02Plant or installations having external electricity supply
    • B03C3/04Plant or installations having external electricity supply dry type
    • B03C3/08Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02Plant or installations having external electricity supply
    • B03C3/04Plant or installations having external electricity supply dry type
    • B03C3/09Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02Plant or installations having external electricity supply
    • B03C3/04Plant or installations having external electricity supply dry type
    • B03C3/12Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/32Transportable units, e.g. for cleaning room air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/40Electrode constructions
    • B03C3/41Ionising-electrodes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/40Electrode constructions
    • B03C3/45Collecting-electrodes
    • B03C3/47Collecting-electrodes flat, e.g. plates, discs, gratings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06Respiratory or anaesthetic masks
    • A61M16/0683Holding devices therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/02General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/75General characteristics of the apparatus with filters
    • A61M2205/7509General characteristics of the apparatus with filters for virus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/75General characteristics of the apparatus with filters
    • A61M2205/7518General characteristics of the apparatus with filters bacterial
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/82Internal energy supply devices
    • A61M2205/8206Internal energy supply devices battery-operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00Details of magnetic or electrostatic separation
    • B03C2201/06Ionising electrode being a needle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00Details of magnetic or electrostatic separation
    • B03C2201/10Ionising electrode with two or more serrated ends or sides

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

L'invention concerne un dispositif de filtration respiratoire électronique portable alimenté par batteries se présentant sous la forme d'un masque électronique offrant la meilleure alternative au masque de type en papier filtre classique. L'invention fait appel à une technique d'ionisation électronique et à un champ électrostatique pour éliminer les particules domestiques atmosphériques, la poussière, les pollens, les contaminants, les bactéries, les virus, la fumée et les mauvaises odeurs à partir de l'air inhalé et de l'air exhalé. Elle permet d'interagir avec la respiration à la manière d'un système de canalisation d'écoulement d'air et d'acheminer l'air inhalé et l'air exhalé à travers des éléments filtrants électroniques, un cache-persienne avant et un élément de protection de cache-persienne arrière servant de préfiltres. Ce système requiert un très faible courant de fonctionnement et fait appel à des batteries domestiques de petite taille. Ledit système de filtration présente un faible poids et une résistance à l'écoulement d'air insignifiante. En outre, il est intégré dans le masque, lequel est relié à un système de commande par l'intermédiaire d'un câble de connexion.
PCT/US2003/037142 2003-11-18 2003-11-18 Dispositif de filtration respiratoire electronique WO2005060366A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003291812A AU2003291812A1 (en) 2003-11-18 2003-11-18 Electronic human breath filtration device
PCT/US2003/037142 WO2005060366A2 (fr) 2003-11-18 2003-11-18 Dispositif de filtration respiratoire electronique
CN2003801106662A CN1964762B (zh) 2003-11-18 2003-11-18 人类呼吸电子过滤装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/037142 WO2005060366A2 (fr) 2003-11-18 2003-11-18 Dispositif de filtration respiratoire electronique

Publications (2)

Publication Number Publication Date
WO2005060366A2 WO2005060366A2 (fr) 2005-07-07
WO2005060366A3 true WO2005060366A3 (fr) 2006-05-18

Family

ID=34709628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/037142 WO2005060366A2 (fr) 2003-11-18 2003-11-18 Dispositif de filtration respiratoire electronique

Country Status (3)

Country Link
CN (1) CN1964762B (fr)
AU (1) AU2003291812A1 (fr)
WO (1) WO2005060366A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
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US9179691B2 (en) 2007-12-14 2015-11-10 Aerodesigns, Inc. Delivering aerosolizable food products
JP7454314B1 (ja) 2021-03-15 2024-03-22 ジュリアン ヘンリー 空気伝搬性の生物病原体からの保護向上のための電子イオン式マスクデバイス

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US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
CA2629493A1 (fr) * 2008-04-18 2009-10-18 Mabe Canada Inc. Secheuse avec couvercle pour grilles d'aeration
GB2531985B (en) * 2010-10-18 2016-06-22 Fisher & Paykel Healthcare Ltd A nasal cannula, conduit and securement system
DE102012005535B4 (de) * 2012-03-21 2015-03-19 Fritz Stephan Gmbh Vorrichtung zum Haltern einer Atmungsunterstützungseinrichtung
CN102641563A (zh) * 2012-05-03 2012-08-22 中国人民解放军军事医学科学院卫生装备研究所 一种应急逃生呼吸防护头罩
US9101786B2 (en) * 2012-10-16 2015-08-11 Msa Technology, Llc Cable connector for use with a rotating connection
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
CN104510493A (zh) * 2013-10-02 2015-04-15 缪妙 B超探头保护装置
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US20160366947A1 (en) 2013-12-23 2016-12-22 James Monsees Vaporizer apparatus
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
HRP20211514T1 (hr) 2013-12-23 2021-12-24 Juul Labs International Inc. Sustavi uređaja za isparavanje
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
JP6802792B2 (ja) 2014-12-05 2020-12-23 ジュール・ラブズ・インコーポレイテッドJuul Labs, Inc. 調整された投与量の制御
EP3037134A1 (fr) * 2014-12-23 2016-06-29 Blue Air AB Procédé et système pour purifier l'air d'inhalation
CN104740796A (zh) * 2015-04-11 2015-07-01 尹逸轩 雾霾细微颗粒净化装置
CN104740804A (zh) * 2015-04-11 2015-07-01 张成全 带有加湿器的可吸入大气除尘装置
SG10202108578XA (en) 2016-02-11 2021-09-29 Juul Labs Inc Securely attaching cartridges for vaporizer devices
WO2017139595A1 (fr) 2016-02-11 2017-08-17 Pax Labs, Inc. Cartouche de vaporisateur remplissable et procédé de remplissage
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
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USD848057S1 (en) 2016-06-23 2019-05-07 Pax Labs, Inc. Lid for a vaporizer
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CN109549776A (zh) * 2019-02-22 2019-04-02 上海量明科技发展有限公司 喷涂防护装置
CN110464943A (zh) * 2019-08-22 2019-11-19 李珍 一种带电子流的呼吸机
WO2021184012A1 (fr) 2020-03-13 2021-09-16 Henley Julian Dispositifs électro-ioniques pourprotection améliorée contre des biopathogènes aéroportés
US12017232B2 (en) 2020-03-13 2024-06-25 Julian HENLEY Electro-ionic mask devices for improved protection from airborne biopathogens
CN111388018B (zh) * 2020-03-20 2023-09-19 威图姆卡医疗中心 采集下呼吸道样本的方法及其装置、空气消毒方法及其装置
US20210346555A1 (en) * 2020-05-10 2021-11-11 Kambiz Behzadi Personal protective equipment
US11806558B2 (en) 2020-06-26 2023-11-07 Clear Blew Body-worn air-treatment devices and methods of deactivating pathogens
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RU201474U1 (ru) * 2020-07-30 2020-12-16 Александр Георгиевич Железнов Антивирусное электронное устройство
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US5592935A (en) * 1995-05-03 1997-01-14 Minnesota Mining And Manufacturing Company Positive/negative air pressure adaptor for use with respirators
US6298849B1 (en) * 1999-10-14 2001-10-09 Moldex-Metric, Inc. Respirator mask with snap in filter cartridge
US6312507B1 (en) * 1999-02-12 2001-11-06 Sharper Image Corporation Electro-kinetic ionic air refreshener-conditioner for pet shelter and litter box
US6382208B2 (en) * 1998-11-02 2002-05-07 Board Of Regents University Of Nebraska System for controlling the internal temperature of a respirator
US6623544B1 (en) * 2002-10-31 2003-09-23 Kamaljit S. Kaura Air purification system and method of operation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592935A (en) * 1995-05-03 1997-01-14 Minnesota Mining And Manufacturing Company Positive/negative air pressure adaptor for use with respirators
US6382208B2 (en) * 1998-11-02 2002-05-07 Board Of Regents University Of Nebraska System for controlling the internal temperature of a respirator
US6312507B1 (en) * 1999-02-12 2001-11-06 Sharper Image Corporation Electro-kinetic ionic air refreshener-conditioner for pet shelter and litter box
US6298849B1 (en) * 1999-10-14 2001-10-09 Moldex-Metric, Inc. Respirator mask with snap in filter cartridge
US6623544B1 (en) * 2002-10-31 2003-09-23 Kamaljit S. Kaura Air purification system and method of operation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9179691B2 (en) 2007-12-14 2015-11-10 Aerodesigns, Inc. Delivering aerosolizable food products
JP7454314B1 (ja) 2021-03-15 2024-03-22 ジュリアン ヘンリー 空気伝搬性の生物病原体からの保護向上のための電子イオン式マスクデバイス

Also Published As

Publication number Publication date
CN1964762A (zh) 2007-05-16
CN1964762B (zh) 2011-07-20
AU2003291812A1 (en) 2005-07-14
WO2005060366A2 (fr) 2005-07-07
AU2003291812A8 (en) 2005-07-14

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