CA3020350C - A wearable three-chamber negative oxygen ion breathing apparatus - Google Patents

A wearable three-chamber negative oxygen ion breathing apparatus Download PDF

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Publication number
CA3020350C
CA3020350C CA3020350A CA3020350A CA3020350C CA 3020350 C CA3020350 C CA 3020350C CA 3020350 A CA3020350 A CA 3020350A CA 3020350 A CA3020350 A CA 3020350A CA 3020350 C CA3020350 C CA 3020350C
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CA
Canada
Prior art keywords
chamber
negative oxygen
oxygen ion
air
air outlet
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.)
Active
Application number
CA3020350A
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English (en)
French (fr)
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CA3020350A1 (en
Inventor
Yanbing Liu
Qijia LIU
Qirui 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
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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 CA3020350A1 publication Critical patent/CA3020350A1/en
Application granted granted Critical
Publication of CA3020350C publication Critical patent/CA3020350C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
CA3020350A 2016-01-30 2016-04-07 A wearable three-chamber negative oxygen ion breathing apparatus Active CA3020350C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610067119.X 2016-01-30
CN201610067119.XA CN105521571B (zh) 2016-01-30 2016-01-30 一种穿戴式负氧离子三腔呼吸仪
PCT/CN2016/076719 WO2017128501A1 (zh) 2016-01-30 2016-04-07 一种穿戴式负氧离子三腔呼吸仪

Publications (2)

Publication Number Publication Date
CA3020350A1 CA3020350A1 (en) 2017-08-03
CA3020350C true CA3020350C (en) 2021-01-05

Family

ID=55764305

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3020350A Active CA3020350C (en) 2016-01-30 2016-04-07 A wearable three-chamber negative oxygen ion breathing apparatus

Country Status (3)

Country Link
CN (1) CN105521571B (zh)
CA (1) CA3020350C (zh)
WO (1) WO2017128501A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108904983B (zh) * 2018-06-20 2022-01-21 刘华杰 一种针对肿瘤癌症患者的负氧离子呼吸机
CN111184956A (zh) * 2020-03-20 2020-05-22 佛山市南海晶资金属有限公司 可内置药剂、自动送风的口罩
US11806558B2 (en) 2020-06-26 2023-11-07 Clear Blew Body-worn air-treatment devices and methods of deactivating pathogens

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372130A (en) * 1992-02-26 1994-12-13 Djs&T Limited Partnership Face mask assembly and method having a fan and replaceable filter
CN1840213A (zh) * 2005-08-26 2006-10-04 王海金 多功能带单向阀的口罩
US8342179B2 (en) * 2005-11-09 2013-01-01 Respan Products, Inc. Disposable mask assembly with exhaust filter and valve disc and method of assembling same
US20080245364A1 (en) * 2007-04-03 2008-10-09 Keith Patterson Filtering respirator with nasal and oral separation
JP2008289600A (ja) * 2007-05-23 2008-12-04 Koken Ltd 呼吸連動型ブロワーマスク装置
WO2009120166A1 (en) * 2008-03-27 2009-10-01 Searle Bruce R Air filtration and purification system
CN102039012A (zh) * 2009-10-26 2011-05-04 吴福吉 随身空气净化器
CN202859944U (zh) * 2012-09-08 2013-04-10 卢志远 双通道疾病防控面罩
CN103736222B (zh) * 2013-12-24 2015-12-16 广州拜费尔空气净化材料有限公司 一种过滤器及带有该过滤器的口罩
CN203777531U (zh) * 2014-04-14 2014-08-20 吴静波 一种头戴式空气净化器
CN104014084A (zh) * 2014-06-23 2014-09-03 张迎秋 具有吸气腔和呼气腔的隔离式口罩
CN204275323U (zh) * 2014-12-02 2015-04-22 包依东 一种可随身携带的空气净化装置
CN104957805B (zh) * 2015-07-07 2016-04-06 孙建 一种可拆装负氧离子空气净化口罩
CN204763530U (zh) * 2015-07-07 2015-11-18 孙建 一种可拆装负氧离子空气净化口罩

Also Published As

Publication number Publication date
CN105521571A (zh) 2016-04-27
CA3020350A1 (en) 2017-08-03
CN105521571B (zh) 2019-04-26
WO2017128501A1 (zh) 2017-08-03

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Effective date: 20181009