CN212382132U - Medical surgical mask - Google Patents
Medical surgical mask Download PDFInfo
- Publication number
- CN212382132U CN212382132U CN202020513287.9U CN202020513287U CN212382132U CN 212382132 U CN212382132 U CN 212382132U CN 202020513287 U CN202020513287 U CN 202020513287U CN 212382132 U CN212382132 U CN 212382132U
- Authority
- CN
- China
- Prior art keywords
- strip
- mask body
- mask
- medical surgical
- sealing
- Prior art date
- 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 - Fee Related
Links
- 210000003928 nasal cavity Anatomy 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 26
- 230000037303 wrinkles Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 210000001331 nose Anatomy 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000004750 melt-blown nonwoven Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000001356 surgical procedure Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to the technical field of medical supplies, especially, relate to a medical surgical mask, it includes the gauze mask body, the gauze mask body is provided with sealed fold strip towards one side upper portion of nasal cavity, and this sealed fold strip is along a plurality of layers of vertical direction folding, both ends about sealed fold strip with the left and right sides fixed connection or the detachable connection of gauze mask body, sealed fold strip is less than 2.8cm along the length of upper and lower direction, the utility model discloses the structure science has strengthened the leakproofness of gauze mask upside through sealed fold strip, and protective effect is better, prevents to produce fog on glasses, also has good anti-skidding effect.
Description
Technical Field
The utility model relates to the technical field of medical supplies, especially, relate to a medical surgical mask.
Background
The medical surgical mask can be widely used in medical environments with potential body fluid and airborne spread, and is also suitable for patients and related personnel to use in other conditions except the surgical environment. Present medical surgery gauze mask generally includes gauze mask body, ear-hanging line, and wherein the gauze mask body is from outer to interior including the three-layer, prevents flying-foam layer (spunbonded nonwoven), middle level filter layer (melt-blown nonwoven), moisture absorption layer (spunbonded nonwoven) promptly, and in order to make the better laminating of gauze mask person of wearing facial, the upper end of gauze mask body is provided with the aluminium strip, can compress tightly it outside the nasal cavity when wearing. The medical surgical mask has good particle filtering capability for bacteria, viruses and the like, and has higher safety factor.
However, the existing medical surgical mask has the following defects in use: 1. after the mask is worn for a certain time, the mask is easy to slide down along with the long-time breathing of a wearer; 2. the gauze mask upper end is sealed relatively poorly, and the gas of nasal cavity exhalation flows to eyes direction easily, especially leads to producing the fog on the glasses easily to the person of wearing glasses, influences the sight, influences driving safety if driving, influences the operation if it is the operation doctor.
Disclosure of Invention
An object of the utility model is to prior art not enough, and provide a medical surgical gauze mask, its structure science has strengthened the leakproofness of gauze mask upside through sealed fold strip, and the protective effect is better, prevents to produce fog on glasses, also has good anti-skidding effect.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a medical surgical mask, its includes the gauze mask body, the gauze mask body is provided with sealed fold strip towards one side upper portion of nasal cavity, and this sealed fold strip is along a plurality of layers of vertical direction folding, both ends about sealed fold strip with the left and right sides fixed connection or the detachable connection of gauze mask body, the length of sealed fold strip along upper and lower direction is less than 2.8 cm.
Preferably, the mask body and the sealing wrinkle strip sequentially comprise an anti-spray layer, a middle filter layer and a moisture absorption layer from outside to inside.
Preferably, the anti-flying layer is a spunbonded non-woven fabric, the middle filter layer is a melt-blown non-woven fabric, and the moisture absorption layer is a spunbonded non-woven fabric.
Preferably, the sealing corrugated strip is folded for 2-4 layers along the vertical direction, and the folding shape of the sealing corrugated strip is V-shaped, N-shaped or M-shaped.
Preferably, the left end and the right end of the sealing wrinkle strip are respectively welded with the mask body through ultrasonic waves.
Preferably, the left end and the right end of the sealing wrinkle strip are respectively adhered to the mask body through magic tapes.
Preferably, the middle part of the mask body is provided with a foldable fold layer, and two ends of the mask body are respectively provided with an ear hanging line.
Preferably, the upper end of the mask body is provided with a nose pressing metal strip, and the nose pressing metal strip is positioned above the sealing wrinkle strip.
The utility model has the advantages that: the utility model provides a medical surgical mask, its includes the gauze mask body, the gauze mask body is provided with sealed fold strip towards one side upper portion of nasal cavity, should seal a plurality of layers of fold strip along vertical direction folding, both ends about sealed fold strip with the left and right sides fixed connection or the detachable connection of gauze mask body, sealed fold strip is less than 2.8cm along the length of upper and lower direction, the utility model discloses structure science has strengthened the leakproofness of gauze mask upside through sealed fold strip, and protective effect is better, prevents to produce fog on glasses, also has good anti-skidding effect.
Drawings
Fig. 1 is a schematic structural view of the medical surgical mask of the present invention.
Fig. 2 is a schematic sectional view in the direction of a-a in fig. 1.
Description of reference numerals:
1-mask body
2-sealing of the pleat strip
3-ear hanging wire.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the medical surgical mask of the present embodiment includes a mask body 1, the mask body 1 has the same structure as the existing mask body 1, in the present embodiment, a sealing wrinkle strip 2 is additionally disposed on the upper portion of one side of the mask body 1 facing the nasal cavity, and the sealing property and the anti-slip property of the mask are enhanced by the sealing wrinkle strip 2. Specifically speaking, this sealed fold strip 2 is along a plurality of layers of vertical direction folding, sealed fold strip 2 about both ends with the left and right sides fixed connection or the detachable connection of gauze mask body 1, sealed fold strip 2 is less than 2.8cm along the length of upper and lower direction. The length of one side of the sealing fold strip 2 close to the mask body 1 along the up-down direction can be slightly larger and is 2cm, and the size of the fold part can be slightly smaller and is 1.5cm, so that the mask is convenient to process. During processing, sealed fold strip 2 is because the material with gauze mask body 1 is the same, consequently can be directly with gauze mask body simultaneous shaping then ultrasonic welding fixed, when adopting this mode, sealed fold strip 2's folding direction is different with figure 2, should be folding from the top down earlier. In fig. 2, the sealing corrugated strip 2 and the mask are formed separately and then connected together, and are folded from bottom to top.
Further, gauze mask body 1, sealed fold strip 2 all include in proper order from outer to interior prevent that the foam layer, middle filter layer, moisture absorption layer, wherein prevent that the foam layer is the spunbonded nonwoven, and middle filter layer is for melting the nonwoven, and the moisture absorption layer is the spunbonded nonwoven.
The sealing folded strip 2 can be folded by 2-4 layers along the vertical direction, the folding shape of the sealing folded strip is V-shaped, N-shaped or M-shaped, the sealing folded strip can be folded from bottom to top as shown in figure 2, and the sealing folded strip can also be folded from the upper end of the mask body 1 to bottom according to the above.
Further, the left end and the right end of the sealing folded strip 2 are respectively welded with the mask body 1 through ultrasonic waves, and the structure shown in fig. 2 is that the lower end of the sealing folded strip 2 is also welded with the mask body to be in sealing connection.
Both ends about sealed fold strip 2 respectively with gauze mask body 1 passes through the magic and bonds, makes sealed fold strip 2 be an solitary individuality like this, can process alone, if need use then directly bond it on current medical gauze mask, and because inboard, the outside of gauze mask body 1 are the non-woven fabrics, only need set up the hooked magic subsides of area at the both ends of sealed fold strip 2, just can bond on gauze mask body 1 very conveniently, need not carry out any modification to the gauze mask body.
Further, the middle part of the mask body 1 is provided with a foldable fold layer 11, and two ends of the mask body 1 are respectively provided with an ear hanging line 3.
Furthermore, the upper end of the mask body 1 is provided with a nose pressing metal strip which is positioned above the sealing corrugated strip 2.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. Medical surgery gauze mask, its characterized in that: including gauze mask body (1), gauze mask body (1) is provided with sealed fold strip (2) towards one side upper portion of nasal cavity, and this sealed fold strip (2) are along a plurality of layers of vertical direction folding, sealed fold strip (2) about both ends with the left and right sides fixed connection or the detachable connection of gauze mask body (1), sealed fold strip (2) are less than 2.8cm along the length of upper and lower direction.
2. The medical surgical mask of claim 1, wherein: the mask body (1) and the sealing wrinkle strip (2) sequentially comprise an anti-spray layer, a middle filter layer and a moisture absorption layer from outside to inside.
3. The medical surgical mask of claim 2, wherein: the anti-flying-foam layer is a spun-bonded non-woven fabric, the middle filter layer is a melt-blown non-woven fabric, and the moisture absorption layer is a spun-bonded non-woven fabric.
4. The medical surgical mask of claim 1, wherein: the sealing folded strip (2) is folded by 2-4 layers in the vertical direction, and the folding shape of the sealing folded strip is V-shaped, N-shaped or M-shaped.
5. The medical surgical mask of claim 1, wherein: the left end and the right end of the sealing wrinkle strip (2) are respectively welded with the mask body (1) through ultrasonic waves.
6. The medical surgical mask of claim 1, wherein: the left end and the right end of the sealing wrinkle strip (2) are respectively adhered with the mask body (1) through magic tapes.
7. The medical surgical mask of claim 1, wherein: the mask is characterized in that the middle of the mask body (1) is provided with a foldable fold layer (11), and two ends of the mask body (1) are respectively provided with an ear hanging line (3).
8. The medical surgical mask of claim 1, wherein: the upper end of the mask body (1) is provided with a nose pressing metal strip which is positioned above the sealing wrinkle strip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513287.9U CN212382132U (en) | 2020-04-09 | 2020-04-09 | Medical surgical mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513287.9U CN212382132U (en) | 2020-04-09 | 2020-04-09 | Medical surgical mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212382132U true CN212382132U (en) | 2021-01-22 |
Family
ID=74256479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020513287.9U Expired - Fee Related CN212382132U (en) | 2020-04-09 | 2020-04-09 | Medical surgical mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212382132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180322A (en) * | 2021-06-02 | 2021-07-30 | 嘉兴市瑜达宏创文化创意有限公司 | Anti-fogging mask and manufacturing process thereof |
-
2020
- 2020-04-09 CN CN202020513287.9U patent/CN212382132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180322A (en) * | 2021-06-02 | 2021-07-30 | 嘉兴市瑜达宏创文化创意有限公司 | Anti-fogging mask and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |