CN2648845Y - Medical arch protective breathing mask - Google Patents
Medical arch protective breathing mask Download PDFInfo
- Publication number
- CN2648845Y CN2648845Y CN 200320110426 CN200320110426U CN2648845Y CN 2648845 Y CN2648845 Y CN 2648845Y CN 200320110426 CN200320110426 CN 200320110426 CN 200320110426 U CN200320110426 U CN 200320110426U CN 2648845 Y CN2648845 Y CN 2648845Y
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- medical
- mask
- main body
- nose clip
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- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a medical arc-shaped protective mask and relates to a disposal self-suction filtered medical arc-shaped protective mask, which suits for the prevention of the infectious diseases in the hospital and the public places, also suits for the wearing in SARS period and particularly suits for the using of the operation personnel of wards, operation room, autopsy rooms, dental and laboratory, etc. The utility model comprises a mask body, a fastening belt, an aluminum alloy nose clip and medical sponge. The mask body mainly has a surface layer, a middle filtering layer and an inner layer, and is formed by the ultrasonic composite die forming of three layers of special non-woven fabrics. The surface layer is glue-proof fabric, the inner layer is medical adhesive acupuncture non-woven fabric and the middle filtering layer is a plurality of layers of the composite melt-blown fabric. The bending aluminum alloy nose clip is fixed above the mask body, and the medical sponge is built-in inside the top end of the mask body. The main body of the mask is formed by composite of hemispherical polypropylene melt-blown fabrics.
Description
Technical field
The medical arch protective mask of the utility model relates to the medical arch protective mask of a kind of disposable self-absorbing filtering type, 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.
Background technology
Existing Dispoable medical mouth mask is low to the particulate in air filter effect, and well therefore the harmful organism in the filtered air just can not reduce the risk that the user is infected greatly.
Summary of the invention
The utility model provides a kind of medical arch protective mask at above-mentioned weak point, adopts three layers of special nonwoven to reach the 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 multilayer 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 arch mouth mask is to take following scheme to realize: medical arch protective mask structure comprises mask main body, flat rubber elastic cord, aluminium alloy nose clip, medical sponge.Mask main body is a hemispherical.Mask main body has top layer, intermediate filter layer and nexine, by three kinds of compound moulded sections of special nonwoven fabric ultrasonic wave, outermost one deck is the top layer, the top layer is anti-sticky cloth, one deck is a nexine, nexine is medical viscose glue needle punched non-woven fabrics, and the centre is an intermediate filter layer, and intermediate filter layer is the MULTILAYER COMPOSITE fusion spray cloth.A flexible aluminium alloy nose clip is fixed with adhesive in the mask main body top, regulates nose clip, can make the good airproof performance of mouth mask and face, and dust can not bleed easily.The built-in medical sponge in mouth mask top, the built-in medical sponge in mouth mask top is favourable to the sealing of mouth mask.At the middle part of hemispherical face some reinforcements are arranged, rise to strengthen styling, in order to avoid mouth mask is recessed and influence is breathed when breathing.
The compound fusion spray cloth of ultra high strength fiber has extremely strong Electrostatic Absorption and mechanical stop double action to bacterium, and after being filtered, can stay firmly on the filtrate particle, do not have the phenomenon that particle is blown down from filtrate, its structure is 3 D stereo and hole is little and porosity is big, have the effect of fabulous filtration micro particle, can shield the infiltration of blood and general bacterium.The mouth mask periphery is sewed up for ultrasonic wave, makes the mouth mask safe and sanitary.Mouth mask in the medical viscose glue needle punched non-woven fabrics of one deck to the skin nonirritant, play the skeleton function of compression molding, also can play certain macrofiltration simultaneously.This closed arch mouth mask can well be fitted mouth mask and human face, more effectively filtering virus, bacterium.
Description of drawings:
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is the inboard schematic diagram of medical arch protective mask
Fig. 2 is a medical arch protective mask outside schematic diagram
Fig. 3 is medical arch protective mask A-A cutaway view
Fig. 4 is medical arch protective mask B-B cutaway view
The specific embodiment
With reference to accompanying drawing 1,2, shown in 3,4, the arch protective mask that the utility model provides is by mask main body 1, medical sponge 2, and elastic cord 3, bending aluminium alloy nose clip 7 is formed.Wherein mask main body 1 is to be formed by top layer 1-1, intermediate filter layer 1-2 and three layers of mold pressing of nexine 1-3.Outermost one deck is top layer 1-1, and top layer 1-1 is anti-sticky cloth, in one deck be nexine 1-3, nexine 1-3 is medical viscose glue needle punched non-woven fabrics, the centre is intermediate filter layer 1-3, intermediate filter layer 1-3 is by the compound formation of the ultra-fine fine polypropylene of multilayer (PP) fusion spray cloth.Mouth mask is a hemispherical, and 7 reinforcements 4 are arranged at hemispherical middle part, plays booster action, the aluminium alloy nose clip 7 that mask main body top prefabricated one is bent.Paste a medical sponge 2 in the mouth mask inside upper part, use medical sponge that mouth mask is sealed with profit.6 use the ultrasonic wave toe around the mouth mask, and elastic cord 3 usefulness supersonic weldings are on mask main body 1 position 5.
Claims (3)
1, a kind of medical arch protective mask, it is characterized in that structure comprises mask main body, elastic cord, aluminium alloy nose clip, medical sponge, mask main body has top layer, intermediate filter layer and nexine, by three kinds of compound moulded sections of special nonwoven fabric ultrasonic wave, the top layer is anti-sticky cloth, and nexine is medical viscose glue needle punched non-woven fabrics, and intermediate filter layer is the MULTILAYER COMPOSITE fusion spray cloth, the mask main body upper fixed has flexible aluminium alloy nose clip, the built-in medical sponge in mouth mask top.
2, medical arch protective mask according to claim 1 is characterized in that mask main body is a hemispherical, and the middle part of hemispherical face is provided with some reinforcements.
3, medical arch protective mask according to claim 1 is characterized in that intermediate filter layer constitutes by multilayer superfine fibre polypropylene melt-blown cloth is compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110426 CN2648845Y (en) | 2003-10-28 | 2003-10-28 | Medical arch protective breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110426 CN2648845Y (en) | 2003-10-28 | 2003-10-28 | Medical arch protective breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648845Y true CN2648845Y (en) | 2004-10-20 |
Family
ID=34343689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320110426 Expired - Fee Related CN2648845Y (en) | 2003-10-28 | 2003-10-28 | Medical arch protective breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648845Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783731A (en) * | 2012-07-23 | 2012-11-21 | 赵汝锦 | Efficient folding mask |
| CN108939243A (en) * | 2018-08-31 | 2018-12-07 | 无锡百德福纺织科技有限公司 | A kind of micro-porous permeable headband for mask |
| CN109757808A (en) * | 2017-11-07 | 2019-05-17 | 深中海医疗用品（深圳）有限公司 | Cup type mask manufacturing method and cup type mask |
| CN110101148A (en) * | 2013-08-29 | 2019-08-09 | 3M创新有限公司 | Filtering face-piece respirator with nose buffer component |
| CN111296935A (en) * | 2020-03-18 | 2020-06-19 | 刘知迪 | Double-layer mask |
| CN111501199A (en) * | 2020-04-24 | 2020-08-07 | 蚌埠泰鑫材料技术有限公司 | Gradient electrostatic spinning composite fiber material for N95 mask |
| CN113854669A (en) * | 2020-06-29 | 2021-12-31 | 浙江舜浦工艺美术品股份有限公司 | Novel mask and method for manufacturing mask by cap making machine |
-
2003
- 2003-10-28 CN CN 200320110426 patent/CN2648845Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783731A (en) * | 2012-07-23 | 2012-11-21 | 赵汝锦 | Efficient folding mask |
| CN110101148A (en) * | 2013-08-29 | 2019-08-09 | 3M创新有限公司 | Filtering face-piece respirator with nose buffer component |
| CN109757808A (en) * | 2017-11-07 | 2019-05-17 | 深中海医疗用品（深圳）有限公司 | Cup type mask manufacturing method and cup type mask |
| CN108939243A (en) * | 2018-08-31 | 2018-12-07 | 无锡百德福纺织科技有限公司 | A kind of micro-porous permeable headband for mask |
| CN108939243B (en) * | 2018-08-31 | 2024-03-05 | 江苏百德福新材料科技有限公司 | Microporous breathable headband for mask |
| CN111296935A (en) * | 2020-03-18 | 2020-06-19 | 刘知迪 | Double-layer mask |
| CN111501199A (en) * | 2020-04-24 | 2020-08-07 | 蚌埠泰鑫材料技术有限公司 | Gradient electrostatic spinning composite fiber material for N95 mask |
| CN111501199B (en) * | 2020-04-24 | 2021-07-30 | 广西宝菱康医疗器械有限公司 | Gradient electrostatic spinning composite fiber material for N95 mask |
| CN113854669A (en) * | 2020-06-29 | 2021-12-31 | 浙江舜浦工艺美术品股份有限公司 | Novel mask and method for manufacturing mask by cap making machine |
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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: 20041020 Termination date: 20091130 |