CN213247022U - Mask - Google Patents
Mask Download PDFInfo
- Publication number
- CN213247022U CN213247022U CN202021100746.7U CN202021100746U CN213247022U CN 213247022 U CN213247022 U CN 213247022U CN 202021100746 U CN202021100746 U CN 202021100746U CN 213247022 U CN213247022 U CN 213247022U
- Authority
- CN
- China
- Prior art keywords
- skin
- mask
- strip
- edge
- mask body
- 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
- 239000000416 hydrocolloid Substances 0.000 claims description 17
- 238000010030 laminating Methods 0.000 abstract description 9
- 230000001815 facial effect Effects 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 10
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 206010011985 Decubitus ulcer Diseases 0.000 description 2
- 208000004210 Pressure Ulcer Diseases 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010063560 Excessive granulation tissue Diseases 0.000 description 1
- 206010016059 Facial pain Diseases 0.000 description 1
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001804 debridement Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 210000001097 facial muscle Anatomy 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 210000001126 granulation tissue Anatomy 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a mask, belonging to the technical field of sanitary protective articles; including wearing the rope at gauze mask body and gauze mask body both sides edge, the gauze mask body includes: the skin-friendly surface is close to the surface of the skin; the non-skin-friendly surface is a surface far away from the skin; and the attaching strip is arranged at the edge of the skin-friendly surface. Through the setting of laminating strip, under different service environment, improved the laminating efficiency of wearing the different facial profile characteristics of personnel, increase the factor of safety of wearing personnel, it is with low costs, extensive applicability.
Description
Technical Field
The utility model belongs to the technical field of health protection articles for use, concretely relates to gauze mask.
Background
Medical workers need to wear the mask at the first line of rescue, the working time of the medical workers at the first line of epidemic prevention and the probability of contacting viruses are prolonged due to the generation of epidemic situations, many medical workers in the state of rescuing patients for a long time can cause reining injury and pressure injury due to long-term wearing of the mask, and the pressure injured sore surface is not easy to recover, so that pain and facial muscle deformation are caused; if the mask is worn loosely due to sore face pain, gaps are left between the mask and the face, and because the facial contours of each person are slightly different, the two sides of the nasal wings, the edges of the face and the edges of the lower jaw form the largest leak isolated from the outside, so that great potential safety hazards are left for medical care personnel.
Therefore, it is an important technical problem to be solved by those skilled in the art to provide a mask that is suitable for wearing for a long period of time, fits the contour of the face, and does not cause pressure injury to the face.
SUMMERY OF THE UTILITY MODEL
The mask aims to solve the technical problems that the contour cannot be attached to the face and the face is pressed and injured when the mask is worn for a long time, the mask can meet the requirements of different face contour characteristics when the mask is worn for a long time, the local pressure of the mask corresponding to the skin is dispersed and buffered, and pressure sores caused by pressure concentration at local positions are avoided; the utility model provides a mask, which solves the problems.
The utility model provides a following technical scheme:
the utility model provides a mask, includes the mask body and the wearing rope of mask body both sides edge, the mask body includes:
the skin-friendly surface is close to the surface of the skin;
a non-skin-friendly surface, wherein the non-skin-friendly surface is a surface far away from the skin; and
and the attaching strip is arranged at the edge of the skin-friendly surface.
Optionally, the width of the fit strip is 3-10 mm.
Optionally, the thickness of the fit strip is 0.1-0.6 mm.
Optionally, the conformable strip is malleable and tacky.
Optionally, the material of laminating strip is hydrocolloid dressing.
The covering strip covers the outer surface of the attaching strip.
The beneficial effects of the utility model reside in that:
in one example, in an emergency situation where the mask needs to be worn for a long time, the attaching strip can be arranged on the inner side of the edge of the skin-friendly face, and can also be connected to the edge of the mask body and extend outwards to a certain distance along the edge of the mask body; if the periphery of the mask body is provided with the closed and surrounded attaching strips, the wearing rope can be used or not suitable according to the actual condition;
in another example, in a non-emergency situation, an attaching strip may be provided at the upper edge of the mask skin-friendly surface to prevent the air exhaled from the two sides of the nose wing from frosting the glasses and/or inhaling a large amount of pollen, flying dust particles and the like, so as to ensure that the mask edges at the two sides of the nose wing are completely attached to the facial contour at the two sides of the nose wing of the wearer, and then the wearing rope is used according to the actual situation;
through the setting of laminating strip, under different service environment, improved the laminating efficiency of wearing the different facial profile characteristics of personnel, increase the factor of safety of wearing personnel, it is with low costs, extensive applicability.
The apparatus of the present invention has other features and advantages which will be apparent from or are set forth in more detail in the accompanying drawings and the following detailed description, which are incorporated herein, and which together serve to explain certain principles of the invention.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments of the present invention with reference to the attached drawings, in which like reference numerals generally represent like parts.
Fig. 1 is a schematic structural view of a closed loop attachment strip of a mask skin-friendly surface according to an example of the present invention;
fig. 2 is a schematic structural view illustrating that an attaching strip is provided at an upper side edge of a skin-friendly surface of a mask according to another example of the present invention;
fig. 3 is a schematic structural view of a covering strip of a mask according to an embodiment of the present invention.
Description of reference numerals:
1. a mask body; 2. skin-friendly noodles; 3. fitting strips; 4. the strips are coated.
Detailed Description
The invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention have been illustrated in the accompanying drawings, it is to be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Example (b):
fig. 1 is a schematic structural view of a closed loop attachment strip of a mask skin-friendly surface according to an example of the present invention; fig. 2 is a schematic structural view illustrating that an attaching strip is provided at an upper side edge of a skin-friendly surface of a mask according to another example of the present invention; fig. 3 is a schematic structural view of a covering strip of a mask according to an embodiment of the present invention.
Referring to fig. 1 to 3, a mask includes a mask body 1 and wearing straps at two side edges of the mask body 1, the mask body 1 includes:
the skin-friendly surface 2, the skin-friendly surface 2 is close to the surface of the skin;
the non-skin-friendly surface is a surface far away from the skin; and
Specifically, in an example, in an emergency situation where the mask needs to be worn for a long time, the attaching strip 3 may be disposed inside the edge of the skin-friendly face 2, or may be connected to the edge of the mask body 1 and extend outward to a certain distance along the edge, and the attaching strip 3 is used to attach the mask to the face, so that no gap is left between the edge of the skin-friendly face 2 of the mask and the face, and both sides of the nasal wings, the edge of the face, and the edge of the lower jaw are all attached to the face of the medical staff; if the periphery of the mask body 1 is provided with the closed and surrounding attaching strips 3, the wearing rope can be used or not suitable according to the actual situation;
in another example, in a non-emergency situation, the fitting strip 3 may be disposed at the upper edge of the mask skin-friendly surface 2, so as to prevent the air exhaled from the two sides of the nose wing from frosting the glasses and/or inhaling a large amount of pollen, flying dust particles and the like, ensure that the mask edges at the two sides of the nose wing are completely fitted to the facial contour at the two sides of the nose wing of the wearer, and use the wearing rope according to the actual situation;
through the setting of laminating strip 3, under different service environment, improved the laminating efficiency of wearing the different facial profile characteristics of personnel, increase the factor of safety of wearing personnel, it is with low costs, extensive applicability.
Alternatively, the width of the attachment strip 3 is 3-10 mm.
Specifically, the width range is not limited to this, and the width requirements of different specifications can be made according to the actual use condition.
Alternatively, the thickness of the attachment strip 3 is 0.1-0.6 mm.
Specifically, the thickness range is not limited to this, and the thickness requirements of different specifications can be made according to the actual use condition.
Alternatively, the attachment strip 3 is flexible and tacky.
Specifically, the attaching strip 3 with toughness and viscosity is beneficial to perfectly attaching the edge of the mask to the face of a wearer, when the attaching strip 3 covers the sore face of the sprain and/or the pressure injury, a closed environment of the sore face is formed, and the closed environment can promote the proliferation of capillaries and the formation of granulation tissues, so that the healing of the sore face is accelerated.
As an alternative, the material of the attaching strip 3 is hydrocolloid dressing.
Particularly, the hydrocolloid dressing has the capacity of absorbing seepage on the sore surface; after imbibing exudate, the hydrophilic particles in the dressing can form a gel-like semisolid substance which adheres to the wound site and provides and maintains a moist environment conducive to healing of the wound surface.
The hydrocolloid dressing can also play a debridement role; namely, the hydrocolloid contains endogenous enzyme and can promote the dissolution of fibrin; on the other hand, the closed environment provided by the hydrocolloid dressing is beneficial to macrophage to remove necrotic tissues; the sore surface can be well healed.
The hydrocolloid dressing comprises elastic polymer hydrogel, synthetic rubber and adhesive which are mixed and processed, and is prepared by the prior art but not limited by the components; the hydrocolloid dressing can be made into transparent color, and when the absorbed seepage on the sore surface is saturated, the hydrocolloid dressing changes into other colors, which indicates that the seepage on the sore surface is more and needs to be replaced in time so as to avoid infection.
The covering strip 4 is covered on the outer surface of the attaching strip 3 by the covering strip 4.
Specifically, the covering strip 4 is a covering film with at least one smooth surface, and the smooth surface is used for covering the outer surface of the covering strip 3, so that the toughness and the viscosity of the hydrocolloid dressing are protected, and the hydrocolloid dressing is protected from external pollution.
More specifically, the area of the covering strip 4 is not smaller than the area of the attachment strip 3.
The use method in the embodiment is as follows: wiping off oil on the face of a wearer, flushing the wound with normal saline if the wound is a pressure sore, and lightly wiping the skin around the wound; opening and tearing off the covering strip 4, facing the skin-friendly surface 2 to the facial skin, aligning the hydrocolloid dressing to the pressure wound surface, keeping no gap between the edge of the skin-friendly surface 2 of the mask and the face of a wearer, pressing the edge of the mask body 1 to ensure that the hydrocolloid dressing is completely attached to the face of the wearer, and using or not using a wearing rope according to actual conditions; according to the color change of the hydrocolloid dressing, the absorption saturation condition of the hydrocolloid dressing is judged to determine whether to replace another brand-new mask, and if the hydrocolloid dressing needs to be replaced, the using method is the same as the above.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (4)
1. The utility model provides a mask, reaches including the mask body the wearing rope on mask body both sides edge, its characterized in that, the mask body includes:
the skin-friendly surface is close to the surface of the skin;
a non-skin-friendly surface, wherein the non-skin-friendly surface is a surface far away from the skin; and
the attaching strip is arranged at the edge of the skin-friendly surface;
the width of the attaching strip is 3-10 mm; the thickness of the attaching strip is 0.1-0.6mm
The attaching strip is connected to the edge of the mask body and extends outwards to a certain distance along the edge of the mask body.
2. The mask of claim 1 wherein said fit strip is malleable and cohesive.
3. The mask of claim 2 wherein said attachment strip is a hydrocolloid dressing.
4. The mask of claim 1 further comprising:
the covering strip covers the outer surface of the attaching strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100746.7U CN213247022U (en) | 2020-06-15 | 2020-06-15 | Mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100746.7U CN213247022U (en) | 2020-06-15 | 2020-06-15 | Mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213247022U true CN213247022U (en) | 2021-05-25 |
Family
ID=75956127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021100746.7U Expired - Fee Related CN213247022U (en) | 2020-06-15 | 2020-06-15 | Mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213247022U (en) |
-
2020
- 2020-06-15 CN CN202021100746.7U patent/CN213247022U/en not_active Expired - Fee Related
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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: 20210525 |