CN111838823B - 一种多层复合式医用口罩 - Google Patents
一种多层复合式医用口罩 Download PDFInfo
- Publication number
- CN111838823B CN111838823B CN202010813648.6A CN202010813648A CN111838823B CN 111838823 B CN111838823 B CN 111838823B CN 202010813648 A CN202010813648 A CN 202010813648A CN 111838823 B CN111838823 B CN 111838823B
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- mask body
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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.)
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- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 239000007787 solid Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010813648.6A CN111838823B (zh) | 2020-08-13 | 2020-08-13 | 一种多层复合式医用口罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010813648.6A CN111838823B (zh) | 2020-08-13 | 2020-08-13 | 一种多层复合式医用口罩 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111838823A CN111838823A (zh) | 2020-10-30 |
CN111838823B true CN111838823B (zh) | 2022-01-11 |
Family
ID=72968664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010813648.6A Active CN111838823B (zh) | 2020-08-13 | 2020-08-13 | 一种多层复合式医用口罩 |
Country Status (1)
Country | Link |
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CN (1) | CN111838823B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052984A (en) * | 1976-03-25 | 1977-10-11 | E. D. Bullard Company | Plenum type air distribution system for head enclosure |
CN2592201Y (zh) * | 2002-12-18 | 2003-12-17 | 史楬 | 带有哑铃形气囊的口罩 |
CN204273328U (zh) * | 2013-05-22 | 2015-04-22 | 蒋准飞 | 带内部拱起条的可分离口罩 |
CN107440184A (zh) * | 2016-05-31 | 2017-12-08 | 王辉 | 可替换式的塑胶防尘口罩 |
CN206822043U (zh) * | 2017-06-26 | 2018-01-02 | 重庆市宏冠医疗设备有限公司 | 舒适型一次性医用口罩 |
CN108201186A (zh) * | 2018-03-11 | 2018-06-26 | 南晋龙 | 一种带填充气囊的新型防雾霾口罩 |
CN111053311A (zh) * | 2020-02-18 | 2020-04-24 | 珠海市达益机械设备有限公司 | 一种口罩 |
CN111449316A (zh) * | 2020-03-03 | 2020-07-28 | 河南驼人贝斯特医疗器械有限公司 | 一种防喷溅的防护口罩 |
-
2020
- 2020-08-13 CN CN202010813648.6A patent/CN111838823B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052984A (en) * | 1976-03-25 | 1977-10-11 | E. D. Bullard Company | Plenum type air distribution system for head enclosure |
CN2592201Y (zh) * | 2002-12-18 | 2003-12-17 | 史楬 | 带有哑铃形气囊的口罩 |
CN204273328U (zh) * | 2013-05-22 | 2015-04-22 | 蒋准飞 | 带内部拱起条的可分离口罩 |
CN107440184A (zh) * | 2016-05-31 | 2017-12-08 | 王辉 | 可替换式的塑胶防尘口罩 |
CN206822043U (zh) * | 2017-06-26 | 2018-01-02 | 重庆市宏冠医疗设备有限公司 | 舒适型一次性医用口罩 |
CN108201186A (zh) * | 2018-03-11 | 2018-06-26 | 南晋龙 | 一种带填充气囊的新型防雾霾口罩 |
CN109452703A (zh) * | 2018-03-11 | 2019-03-12 | 南晋龙 | 一种带填充气囊的新型防雾霾口罩 |
CN111053311A (zh) * | 2020-02-18 | 2020-04-24 | 珠海市达益机械设备有限公司 | 一种口罩 |
CN111449316A (zh) * | 2020-03-03 | 2020-07-28 | 河南驼人贝斯特医疗器械有限公司 | 一种防喷溅的防护口罩 |
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Publication number | Publication date |
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CN111838823A (zh) | 2020-10-30 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211223 Address after: 515065 north side of building a and building B, No. 8, Wanji south 2nd Street, Taishan North Road, Longhu District, Shantou City, Guangdong Province Applicant after: SHANTOU T&K MEDICAL EQUIPMENT FACTORY Address before: 451162 building 21, intelligent terminal (mobile phone) Industrial Park, intersection of Huaxia Avenue and Renmin Road, airport economic comprehensive experimental zone, Zhengzhou City, Henan Province Applicant before: Henan Taihe automation equipment Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 515000 North Side of Building A and Building B, Plant 8, Wanji South 2nd Street, Mount Taishan North Road, Longhu District, Shantou, Guangdong Patentee after: Guangdong Taienkang Biotechnology Co.,Ltd. Address before: 515065 north side of building a and building B, No. 8, Wanji south 2nd Street, Taishan North Road, Longhu District, Shantou City, Guangdong Province Patentee before: SHANTOU T&K MEDICAL EQUIPMENT FACTORY |
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CP03 | Change of name, title or address |