CN209751871U - 一种面罩密封结构及具有该密封结构的正压口鼻面罩 - Google Patents
一种面罩密封结构及具有该密封结构的正压口鼻面罩 Download PDFInfo
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- CN209751871U CN209751871U CN201820754401.XU CN201820754401U CN209751871U CN 209751871 U CN209751871 U CN 209751871U CN 201820754401 U CN201820754401 U CN 201820754401U CN 209751871 U CN209751871 U CN 209751871U
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- mask
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- face guard
- adhesive sheet
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- 239000000853 adhesive Substances 0.000 claims description 44
- 230000001070 adhesive effect Effects 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 41
- 210000001331 nose Anatomy 0.000 claims description 19
- 210000003128 head Anatomy 0.000 claims description 11
- 229920001296 polysiloxane Polymers 0.000 claims description 9
- 239000000416 hydrocolloid Substances 0.000 claims description 5
- 210000003928 nasal cavity Anatomy 0.000 claims description 5
- 210000005069 ears Anatomy 0.000 claims description 3
- 210000001061 forehead Anatomy 0.000 abstract description 13
- 208000004210 Pressure Ulcer Diseases 0.000 abstract description 12
- 206010011985 Decubitus ulcer Diseases 0.000 abstract description 7
- 230000001815 facial effect Effects 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006996 mental state Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754401.XU CN209751871U (zh) | 2018-05-18 | 2018-05-18 | 一种面罩密封结构及具有该密封结构的正压口鼻面罩 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201820754401.XU CN209751871U (zh) | 2018-05-18 | 2018-05-18 | 一种面罩密封结构及具有该密封结构的正压口鼻面罩 |
Publications (1)
| Publication Number | Publication Date |
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| CN209751871U true CN209751871U (zh) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820754401.XU Expired - Fee Related CN209751871U (zh) | 2018-05-18 | 2018-05-18 | 一种面罩密封结构及具有该密封结构的正压口鼻面罩 |
Country Status (1)
| Country | Link |
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| CN (1) | CN209751871U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643786A (zh) * | 2020-05-21 | 2020-09-11 | 郑州大学第一附属医院 | 一种防压疮和变形移位的多角度呼吸机鼻罩 |
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2018
- 2018-05-18 CN CN201820754401.XU patent/CN209751871U/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643786A (zh) * | 2020-05-21 | 2020-09-11 | 郑州大学第一附属医院 | 一种防压疮和变形移位的多角度呼吸机鼻罩 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tian Suping Inventor after: Liu Zengqin Inventor after: Zhang Xueqi Inventor after: Cao Hua Inventor after: Zeng Biru Inventor before: Tian Suping Inventor before: Liu Zengqin Inventor before: Zhang Xueqi Inventor before: Cao Hua Inventor before: Zeng Biru |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210518 |