CN2666204Y - Medical protective mask - Google Patents
Medical protective mask Download PDFInfo
- Publication number
- CN2666204Y CN2666204Y CN 200320110425 CN200320110425U CN2666204Y CN 2666204 Y CN2666204 Y CN 2666204Y CN 200320110425 CN200320110425 CN 200320110425 CN 200320110425 U CN200320110425 U CN 200320110425U CN 2666204 Y CN2666204 Y CN 2666204Y
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- mask
- mask body
- layer
- protective
- mouth mask
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- Expired - Fee Related
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Abstract
A medical plane protective mask of the utility model relating to a one-off self-inhalation filter type medical plane protective mask is suitable for the prevention of infectious diseases in hospitals and public places, and can be worn during SARS period, and is particularly suitable for the operating personnel in hospital wards, operating rooms, dissecting rooms, stomatology departments and labs, and can also be used as protective tools in electric and food industries, and also be used in family protection and as the labor protective articles for outdoor workers. The mask comprises a mask body, wherein, the two sides of the mask body are provided with mask belts; the mask body comprises a surface layer, an intermediate filtering layer and an internal layer, wherein the three layers of the mask body are folded into a gradational wave structure; the surface layer and the internal layer of the mask body are provided with spun-bonded cloth, and the intermediate filtering layer is formed by the composition of multi-layer superfine fiber melt-blown cloth with permanent charge; a mask nose clip is arranged on the mask body and the nose clip adopts flexible externally covered plastic aluminum wires; the periphery of the mask body is fixed in the ultrasonic rolling mode, and the mask can be hung on ears.
Description
Technical field
The medical plane of the utility model protective mask relates to the medical plane of a kind of disposable self-absorbing filtering type protective mask, is applicable to that hospital, public place keep off infection, and also can be used for sars period and wear.Being particularly suitable for being engaged in operating personnels such as ward, operating room, dissecting room, the department of stomatology, laboratory uses.Also can be used as industry protective articles such as electronics, food, also can be used for family's protection and outwork person's labour protection protective articles.
Background technology
Existing Dispoable medical mouth mask is low to the particulate in air filter effect, and therefore the good harmful viral micro-organisms in the filtered air just can not well protect user's lung,, also just can not reduce the risk that the user is infected greatly.
Summary of the invention
The utility model provides a kind of medical plane protective mask at above-mentioned weak point, adopts three layers of special nonwoven to reach filter efficiency height and the little effect of gas-flow resistance.Wherein intermediate filter layer is compound by multilayer superfine fibre polypropylene (PP) fusion spray cloth, and compound by this three layer superfine fibre makes mouth mask reach the standard of N95 to airborne particle filter efficiency, and its gas-flow resistance simultaneously is not more than 35mmH
2O.
Medical plane protective mask is to take following scheme to realize: medical plane protective mask comprises that mouth mask body, ultrasonic spot welding are connected in the respirator belt of mouth mask body both sides, the mouth mask body has top layer, intermediate filter layer, nexine, three stacked synthetic wave structures gradually, the mouth mask body by three kinds of special nonwoven through the moulding of ultrasonic wave complex wrapping, mouth mask body top built-in one flexible outsourcing plastics aluminium wire is as gauze mask nose clip, and nose clip can be pressed compressive strain by people's nose shape.The top layer of mouth mask body, nexine are that spunbond cloth, intermediate filter layer are the compound formation of multilayer superfine fibre spray fusing cloth that has permanent charge.
The compound spray fusing cloth of the multilayer superfine fibre of medical plane protective mask has extremely strong Electrostatic Absorption and mechanical stop double action to bacterium, and particle can stay on the filtrate after being filtered firmly, does not have the phenomenon that particle is blown down from filtrate.The mouth mask periphery is sewed up for ultrasonic wave, makes the mouth mask safe and sanitary.The controllability of nose clip is fitted mouth mask and face more, is fit to various shapes of face.The effect of medical plane protective mask: intercept the suction of bacterium, virus, effectively the particulate in the filtered air intercepts the spittle, body fluid, secretion etc.
Description of drawings:
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is a medical plane protective mask schematic diagram
Fig. 2 is a medical plane protective mask structural representation
Fig. 3 is a medical plane protective mask intermediate filter layer structural representation
The specific embodiment
With reference to accompanying drawing 1,2, shown in 3, medical plane protective mask comprises mouth mask body 2, respirator belt 3, gauze mask nose clip 4.Wherein mouth mask body 2 is by top layer 2-1, intermediate filter layer 2-2 and nexine 2-3 three stacked synthetic wave structures 1 gradually, and gauze mask nose clip 4 is made of bendable material, is contained in the upper limb of mouth mask body 2, is beneficial to mouth mask body 2 and is close to the bridge of the nose.Intermediate filter layer 2-2 is composited by three layer superfine fibre filter courses, and respirator belt 3 is a supra-aural, is connected the both sides of mouth mask body 2, and 5 fix in ultrasonic wave roll extrusion mode around the mouth mask body 2, and respirator belt 3 is fixed in the ultrasonic spot welding mode.
Claims (3)
1, a kind of medical plane protective mask, has the mouth mask body, there is respirator belt mouth mask body both sides, it is characterized in that the mouth mask body has top layer, intermediate filter layer, nexine, three stacked synthetic wave structures gradually, mouth mask body, top layer, nexine are spunbond cloth, and intermediate filter layer is the compound formation of multilayer superfine fibre fusion spray cloth that has permanent charge, and mouth mask body top is built-in with gauze mask nose clip.
2, medical plane according to claim 1 protective mask is characterized in that gauze mask nose clip adopts flexible outsourcing plastics aluminium wire to constitute.
3, medical plane according to claim 1 protective mask, its spy is that respirator belt is a supra-aural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110425 CN2666204Y (en) | 2003-10-28 | 2003-10-28 | Medical protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110425 CN2666204Y (en) | 2003-10-28 | 2003-10-28 | Medical protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666204Y true CN2666204Y (en) | 2004-12-29 |
Family
ID=34343688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320110425 Expired - Fee Related CN2666204Y (en) | 2003-10-28 | 2003-10-28 | Medical protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666204Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533989B (en) * | 2011-04-08 | 2016-01-20 | 尤妮佳股份有限公司 | Mouth mask |
| CN106072905A (en) * | 2016-06-08 | 2016-11-09 | 青岛明药堂医疗股份有限公司 | A kind of chitin mouth mask and preparation method thereof |
| CN107125820A (en) * | 2017-07-01 | 2017-09-05 | 奇竹（北京）科技发展有限公司 | A kind of bamboo fiber anti-bacterium haze-proof mask |
| CN111202286A (en) * | 2020-03-24 | 2020-05-29 | 无锡红豆运动装有限公司 | Protective mask capable of being recycled |
| WO2021249565A1 (en) * | 2020-06-13 | 2021-12-16 | 带路歌深圳技术有限公司 | Multi-layer mask with folded single-layers |
-
2003
- 2003-10-28 CN CN 200320110425 patent/CN2666204Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533989B (en) * | 2011-04-08 | 2016-01-20 | 尤妮佳股份有限公司 | Mouth mask |
| CN106072905A (en) * | 2016-06-08 | 2016-11-09 | 青岛明药堂医疗股份有限公司 | A kind of chitin mouth mask and preparation method thereof |
| CN107125820A (en) * | 2017-07-01 | 2017-09-05 | 奇竹（北京）科技发展有限公司 | A kind of bamboo fiber anti-bacterium haze-proof mask |
| CN111202286A (en) * | 2020-03-24 | 2020-05-29 | 无锡红豆运动装有限公司 | Protective mask capable of being recycled |
| WO2021249565A1 (en) * | 2020-06-13 | 2021-12-16 | 带路歌深圳技术有限公司 | Multi-layer mask with folded single-layers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041229 Termination date: 20091130 |