CN2647352Y - 防护口罩 - Google Patents
防护口罩 Download PDFInfo
- Publication number
- CN2647352Y CN2647352Y CN 03272751 CN03272751U CN2647352Y CN 2647352 Y CN2647352 Y CN 2647352Y CN 03272751 CN03272751 CN 03272751 CN 03272751 U CN03272751 U CN 03272751U CN 2647352 Y CN2647352 Y CN 2647352Y
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- Prior art keywords
- layer
- mask
- protective mask
- mouth mask
- mouth
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- 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.)
- Expired - Lifetime
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- 230000001681 protective effect Effects 0.000 title claims description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
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- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 26
- 230000002421 anti-septic effect Effects 0.000 claims description 10
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 230000003115 biocidal effect Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
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- 229940088710 antibiotic agent Drugs 0.000 claims description 5
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- 239000004332 silver Substances 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 239000002759 woven fabric Substances 0.000 claims description 3
- 241000700605 Viruses Species 0.000 abstract description 24
- 241000894006 Bacteria Species 0.000 abstract description 23
- 239000007788 liquid Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 206010013786 Dry skin Diseases 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
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- 201000010099 disease Diseases 0.000 description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 8
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- 230000000149 penetrating effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
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- 239000004753 textile Substances 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
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- 229920000544 Gore-Tex Polymers 0.000 description 1
- 208000005176 Hepatitis C Diseases 0.000 description 1
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- 235000011613 Pinus brutia Nutrition 0.000 description 1
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- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
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Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03272751 CN2647352Y (zh) | 2003-07-11 | 2003-07-11 | 防护口罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03272751 CN2647352Y (zh) | 2003-07-11 | 2003-07-11 | 防护口罩 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2647352Y true CN2647352Y (zh) | 2004-10-13 |
Family
ID=34330917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03272751 Expired - Lifetime CN2647352Y (zh) | 2003-07-11 | 2003-07-11 | 防护口罩 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2647352Y (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100506324C (zh) * | 2003-07-11 | 2009-07-01 | 纳米运动技术有限公司 | 防护口罩 |
CN102371713A (zh) * | 2010-08-12 | 2012-03-14 | 香港纺织及成衣研发中心 | 无纺布及其制造方法 |
CN102548439A (zh) * | 2009-08-07 | 2012-07-04 | 尤妮佳股份有限公司 | 口罩 |
CN103169174A (zh) * | 2013-03-22 | 2013-06-26 | 安徽三宝棉纺针织投资有限公司 | 立体防尘过滤罩 |
CN103587175A (zh) * | 2013-10-16 | 2014-02-19 | 山东俊富非织造材料有限公司 | 口罩主体材料及口罩 |
CN104605562A (zh) * | 2015-02-10 | 2015-05-13 | 中信戴卡股份有限公司 | 一种纤网复合物 |
CN104905427A (zh) * | 2014-03-13 | 2015-09-16 | 中国人民解放军第二军医大学 | 手术用一次性头面防护罩 |
CN105212359A (zh) * | 2015-11-13 | 2016-01-06 | 无锡桥阳机械制造有限公司 | 一种防治雾霾的口罩 |
CN105361288A (zh) * | 2015-11-13 | 2016-03-02 | 无锡桥阳机械制造有限公司 | 一种防治雾霾的口罩 |
CN105595466A (zh) * | 2015-11-13 | 2016-05-25 | 无锡桥阳机械制造有限公司 | 一种同时防治雾霾和氮氧化物污染的口罩 |
CN106108177A (zh) * | 2016-07-29 | 2016-11-16 | 江苏翊博雷明医疗科技有限公司 | 一种薄型易呼吸口罩 |
US10137394B2 (en) | 2013-12-09 | 2018-11-27 | Nano and Advanced Materials Institute Ltd. | Interlaced filtration barrier |
CN115697497A (zh) * | 2020-03-25 | 2023-02-03 | 莎伦·A·基恩 | 抗菌、消毒室呼吸面罩/防护罩 |
-
2003
- 2003-07-11 CN CN 03272751 patent/CN2647352Y/zh not_active Expired - Lifetime
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100506324C (zh) * | 2003-07-11 | 2009-07-01 | 纳米运动技术有限公司 | 防护口罩 |
CN102548439A (zh) * | 2009-08-07 | 2012-07-04 | 尤妮佳股份有限公司 | 口罩 |
CN102548439B (zh) * | 2009-08-07 | 2015-03-25 | 尤妮佳股份有限公司 | 口罩 |
CN102371713A (zh) * | 2010-08-12 | 2012-03-14 | 香港纺织及成衣研发中心 | 无纺布及其制造方法 |
CN102371713B (zh) * | 2010-08-12 | 2015-07-22 | 香港纺织及成衣研发中心 | 无纺布及其制造方法 |
CN103169174A (zh) * | 2013-03-22 | 2013-06-26 | 安徽三宝棉纺针织投资有限公司 | 立体防尘过滤罩 |
CN103169174B (zh) * | 2013-03-22 | 2014-09-17 | 安徽三宝棉纺针织投资有限公司 | 立体防尘过滤罩 |
CN103587175B (zh) * | 2013-10-16 | 2016-05-18 | 山东俊富非织造材料有限公司 | 口罩主体材料及口罩 |
CN103587175A (zh) * | 2013-10-16 | 2014-02-19 | 山东俊富非织造材料有限公司 | 口罩主体材料及口罩 |
US10293291B2 (en) | 2013-12-09 | 2019-05-21 | Nano and Advanced Materials Institute Ltd. | Interlaced filtration barrier |
US10150070B2 (en) | 2013-12-09 | 2018-12-11 | Nano And Advanced Materials Institute Limited | Interlaced Filtration Barrier |
US10137394B2 (en) | 2013-12-09 | 2018-11-27 | Nano and Advanced Materials Institute Ltd. | Interlaced filtration barrier |
CN104905427B (zh) * | 2014-03-13 | 2017-07-18 | 中国人民解放军第二军医大学 | 手术用一次性头面防护罩 |
CN104905427A (zh) * | 2014-03-13 | 2015-09-16 | 中国人民解放军第二军医大学 | 手术用一次性头面防护罩 |
CN104605562A (zh) * | 2015-02-10 | 2015-05-13 | 中信戴卡股份有限公司 | 一种纤网复合物 |
CN105595466A (zh) * | 2015-11-13 | 2016-05-25 | 无锡桥阳机械制造有限公司 | 一种同时防治雾霾和氮氧化物污染的口罩 |
CN105361288A (zh) * | 2015-11-13 | 2016-03-02 | 无锡桥阳机械制造有限公司 | 一种防治雾霾的口罩 |
CN105212359A (zh) * | 2015-11-13 | 2016-01-06 | 无锡桥阳机械制造有限公司 | 一种防治雾霾的口罩 |
CN106108177A (zh) * | 2016-07-29 | 2016-11-16 | 江苏翊博雷明医疗科技有限公司 | 一种薄型易呼吸口罩 |
CN115697497A (zh) * | 2020-03-25 | 2023-02-03 | 莎伦·A·基恩 | 抗菌、消毒室呼吸面罩/防护罩 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NANOMETER SPORTS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HONGKONG POLYTECHNIC UNIVERSITY Effective date: 20050520 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050520 Address after: Hongkong, China Patentee after: Nano Motion Technology Co., Ltd. Address before: Hung Hom Kowloon Hongkong Patentee before: The Hong Kong Polytechnic University |
|
AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090701 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |