CN212325491U - Hydrocolloid auxiliary material strip for preventing pressure damage of protective mask - Google Patents
Hydrocolloid auxiliary material strip for preventing pressure damage of protective mask Download PDFInfo
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- CN212325491U CN212325491U CN202020755463.XU CN202020755463U CN212325491U CN 212325491 U CN212325491 U CN 212325491U CN 202020755463 U CN202020755463 U CN 202020755463U CN 212325491 U CN212325491 U CN 212325491U
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- hydrocolloid
- auxiliary material
- material strip
- adhesive tape
- protective mask
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Abstract
The utility model discloses a hydrocolloid auxiliary material strip for preventing protective mask pressure nature damage belongs to the technical field of medical dressing, including interconnect's bubble cotton substrate double faced adhesive tape and hydrocolloid, the both ends of one side of bubble cotton substrate double faced adhesive tape and the both ends of one side of hydrocolloid all are equipped with the laminating incision. The utility model discloses can prevent and reduce and wear medical personnel's that protective facial mask arouses nose face pressure nature damage for a long time, the potential safety hazard that the type is moulded to improper bringing because the metal nose presss from both sides leads to the infection that the gauze mask leakproofness arouses like the nose presss from both sides the type pine that leads to, or the breathing comfort level that the type is moulded to the nose excessively tight arouses changes even breathing difficulty, and improved in the clinical operation because protective facial mask wearing time extension, the gauze mask leakproofness reduces the partial gas that leads to and spills over from the bridge of the nose both sides, the problem of hazing that arouses is gone into goggles and face screen on the reason by the gauze mask, improve the travelling comfort and the security that clinical medical personnel protective facial mask wore.
Description
Technical Field
The utility model relates to a technical field of medical dressing especially relates to a hydrocolloid auxiliary material strip for preventing protective mask pressure nature damage.
Background
In the epidemic situation prevention and control work of new coronavirus, the wearing of personal protective equipment is an important protective barrier for medical care personnel, the high infection rate caused by exposure can be reduced, and the personal protective equipment plays an important role in isolation protection and reduction of the infection rate of hospitals.
According to the scheme for preventing and controlling the novel coronavirus pneumonia in Shanghai (5 th edition), the personnel who carry out epidemiological investigation on the close contact person with symptoms, the suspected and diagnosed cases of the novel coronavirus pneumonia and the asymptomatic infected person adopt secondary protection and wear a particle protective mask or a medical protective mask with KN95/N95 or more.
However, due to the limitation of the external environment, material supply and other conditions, a front-line nursing staff often needs to continuously wear the isolation protective articles to work for 4-8 hours or more, wear medical protective masks, goggles and protective masks for a long time, and in addition, the hot and humid environment in the protective clothing, nasal and facial pressure injury is easily caused, deeper indentations, even blisters and ulceration occur, discomfort is brought to epidemic-resistant medical staff, and the infection risk caused by skin ulceration is increased.
In addition, the wearing of the N95 mask in the clinical use process has some problems, such as infection risk caused by poor air tightness caused by too loose metal nose clamping molding, or breathing comfort change and even breathing difficulty caused by too tight molding and nasal cavity squeezing; in addition, because the wearing time of the protective mask is prolonged, partial gas caused by the reduction of the airtightness of the mask overflows from the two sides of the nose bridge, and the upper edge of the mask enters the goggles and the face screen to cause the fogging problem, so that the operation of clinical medical personnel is influenced.
Disclosure of Invention
Aiming at the problems of the existing protective mask, the hydrocolloid auxiliary strip for preventing the pressure damage of the protective mask is provided, the pressure damage of the nose face caused by wearing the protective mask for a long time can be prevented and reduced, the wearing comfort level of medical personnel is increased, meanwhile, the hydrocolloid auxiliary strip is pasted on the protective mask to carry out breath tightness test and display, the tightness between the mask and the nose face of the wearer is obviously increased, the potential safety hazard caused by improper metal nose plastic clamping, such as infection caused by poor mask tightness caused by too loose nose plastic clamping, or the change of breathing comfort level and even breathing difficulty caused by too tight nose plastic clamping, and the problem of fogging caused by that part of gas overflows from two sides of the nose bridge and enters goggles and a face mask from the upper edge of the mask due to the prolonged wearing time of the protective mask in clinical operation is improved, improve the comfort and the safety of the protective mask of clinical medical personnel.
The specific technical scheme is as follows:
the utility model provides a hydrocolloid auxiliary material strip for preventing protective mask pressure nature damage, includes interconnect's bubble cotton substrate double faced adhesive tape and hydrocolloid, the both ends of one side of bubble cotton substrate double faced adhesive tape with the both ends of one side of hydrocolloid all are equipped with the laminating incision.
The hydrocolloid auxiliary material strip for preventing the pressure damage of the protective mask is characterized in that oily isolation paper is arranged on one side, away from the hydrocolloid, of the foam cotton substrate double-sided adhesive tape and on one side, away from the foam cotton substrate double-sided adhesive tape, of the hydrocolloid.
The hydrocolloid auxiliary material strip for preventing the pressure damage of the protective mask is characterized in that an isolation paper overlapping layer is arranged on the oily isolation paper, and the oily isolation paper is close to one side of the foam base material double faced adhesive tape.
Foretell a hydrocolloid auxiliary material strip for preventing protective mask pressure nature damage, wherein, two laminating incision symmetry respectively is located the both ends of hydrocolloid auxiliary material strip.
Foretell a hydrocolloid auxiliary material strip for preventing protective mask pressure nature damage, wherein, the laminating incision is "V" type setting.
Foretell a hydrocolloid auxiliary material strip for preventing protective mask pressure nature damage, wherein, the length of hydrocolloid auxiliary material strip is 180mm, two interval between the laminating incision is 140mm, the laminating incision with distance between the tip of hydrocolloid auxiliary material strip is 20 mm.
The above hydrocolloid auxiliary material strip for preventing pressure damage of the protective mask, wherein the thickness of the foam base material double faced adhesive tape is 1mm, the thickness of the hydrocolloid is 0.35mm, and the width of the hydrocolloid auxiliary material strip is 20 mm.
Foretell a hydrocolloid auxiliary material strip for preventing protective mask pressure nature damage, wherein, bubble cotton substrate double faced adhesive tape is kept away from one side of hydrocolloid is used for pasting the inboard on protective mask's the upper edge, hydrocolloid is kept away from one side of bubble cotton substrate double faced adhesive tape is used for pasting in wearer's nose face portion.
Compared with the prior art, the technical scheme has the positive effects that:
the utility model discloses can prevent and reduce and wear medical personnel's that protective facial mask arouses nose face pressure nature damage for a long time, increase medical personnel and wear the comfort level, use this hydrocolloid dressing strip to paste in protective facial mask back row expiration seal test display simultaneously, gauze mask and the obvious increase of person's nose face seal, reduce because the improper potential safety hazard that brings of metal nose clamp type leads to the infection that the gauze mask seal is not good enough to arouse like the too loose of nose clamp type, or the breathing comfort level that the nose clamp type is too tight to arouse changes even breathing difficulty, and improved in clinical operation because protective facial mask wearing time extension, the gauze mask seal reduces the partial gas that leads to and spills over from the bridge of the nose both sides, the problem of hazing that arouses is got into goggles and face screen on reason by the gauze mask, improve the travelling comfort and the security that clinical medical personnel protective facial mask wore.
Drawings
FIG. 1 is a schematic view of the overall structure of a hydrocolloid auxiliary material strip for preventing pressure damage of a protective mask according to the present invention;
FIG. 2 is an enlarged view of the hydrocolloid auxiliary strip for preventing pressure damage of a protective mask of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of the overall structure of a hydrocolloid auxiliary material strip for preventing pressure damage of a protective mask according to the present invention;
in the drawings: 1. double-sided adhesive tape of foam base material; 2. a hydrocolloid; 3. fitting the cut; 4. oily release paper; 5. the release paper is overlapped.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 is the utility model relates to an overall structure schematic diagram of hydrocolloid auxiliary material strip for preventing protective facial mask pressure nature damage, fig. 2 is the utility model relates to an enlargements of A department in fig. 1 for preventing hydrocolloid auxiliary material strip of protective facial mask pressure nature damage, fig. 3 is the utility model relates to an overall structure schematic diagram of hydrocolloid auxiliary material strip for preventing protective facial mask pressure nature damage, as shown in fig. 1 to fig. 3, the hydrocolloid auxiliary material strip for preventing protective facial mask pressure nature damage that shows a preferred embodiment, including interconnect's bubble cotton substrate double faced adhesive tape 1 and hydrocolloid 2, the both ends of one side of bubble cotton substrate double faced adhesive tape 1 and the both ends of one side of hydrocolloid 2 all are equipped with laminating incision 3.
Further, as a preferred embodiment, the side of the foam base material double-sided adhesive 1 away from the hydrocolloid 2 and the side of the hydrocolloid 2 away from the foam base material double-sided adhesive 1 are both provided with oily isolation paper 4.
Further, as a preferred embodiment, a release paper lamination layer 5 is provided on the oily release paper 4 on the side close to the foam base material double faced adhesive tape 1.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, please continue to refer to fig. 1 to fig. 3, the two attaching notches 3 are respectively symmetrically located at two ends of the hydrocolloid auxiliary strip.
In a further embodiment of the present invention, the fitting notch 3 is a V-shaped notch.
The utility model discloses a in the further embodiment, hydrocolloid auxiliary material strip's length is 180mm, and the interval between two laminating incision 3 is 140mm, and the distance between the tip of laminating incision 3 and hydrocolloid auxiliary material strip is 20 mm.
The utility model discloses a further embodiment, the thickness of bubble cotton substrate double faced adhesive tape 1 is 1mm, and the thickness of hydrocolloid 2 is 0.35mm, and the width of hydrocolloid auxiliary material strip is 20 mm.
The utility model discloses a further embodiment, the one side that bubble cotton substrate double faced adhesive tape 1 kept away from hydrocolloid 2 is used for pasting the inboard on protective facial mask's last reason, and hydrocolloid 2 keeps away from one side that bubble cotton substrate double faced adhesive tape 1 and is used for pasting in wearer's nose face portion.
Preferably, the oily release paper 4 is used for protecting the hydrocolloid dressing strip and is convenient to remove from the hydrocolloid 2 dressing and the foam substrate double-sided adhesive tape 1 during use.
Preferably, the thickness of hydrocolloid 2 is 0.35mm, the main components of hydrocolloid 2: there are sodium carboxymethylcellulose (CMC) and polyurethane semipermeable membranes. Sodium carboxymethylcellulose (CMC) can form hypoxia tension locally, promote microcirculation, improve tissue ischemia and hypoxia, and can absorb liquid to form gel, promote epithelial cells at the damaged part to crawl, accelerate tissue repair, the liner is arranged between the skin of the nose and the face and the protective mask, mechanical friction and compression of the edge of the protective mask to the skin of the nose and the zygomatic apophysis can be directly reduced, the skin pressure and the shearing force at the pressed part are relieved, and the occurrence of pressure damage of the nose and the face is favorably prevented or reduced. The polyurethane semi-permeable film is waterproof and breathable, can obstruct external bacteria from invading and prevent sweat from soaking local skin, eliminates the stimulation of adverse factors of humidity, keeps the proper temperature and humidity and PH value of the skin and has the function of a skin protective film.
Preferably, the foam base material double faced adhesive tape 1 is 1mm thick, is formed by coating acrylic acid glue on the double faces of the foam base material, and has strong pressure reduction and viscosity and good waterproof performance.
Preferably, the release paper lamination layer 5 facilitates release of the hydrocolloid 2 dressing and the foam substrate double sided adhesive 1 during use.
Preferably, laminating incision 3 can avoid pasting the probably fold that produces of hydrocolloid dressing strip, does benefit to the laminating closely, increases protective mask and wears the comfort level.
The utility model discloses a use method: before wearing the medical protective mask, uncovering oily isolation paper 4 on the foam base material double-sided adhesive tape 1 of the hydrocolloid auxiliary material strip, adhering and fixing the hydrocolloid auxiliary material strip on the inner side of the upper edge of the protective mask, slightly pressing the hydrocolloid auxiliary material strip from the middle part of the metal nose clip to the two sides in an arc shape to increase the adhesion degree of the foam layer and the protective mask, adjusting the protective mask to the proper position of the nose surface of a wearer, slightly pressing the metal nose clip, then tear oily barrier paper 4 on hydrocolloid 2 of hydrocolloid auxiliary material strip from the inboard centre on the last border of protective facial mask, reuse finger gently presses the last border of protective facial mask, is the arc with hydrocolloid 2 and pastes in nose face skin to both sides cheekbone by the metal nose clamp, makes it closely laminate with nose face, plays prevention nose face skin pressure nature damage, increases protective facial mask wearing comfort level, avoids protective facial mask gas leakage, reduces the condition such as goggles or face screen fogging and takes place.
The utility model discloses a hydrocolloid auxiliary material strip mainly comprises 2 dressings of hydrophilicity hydrocolloid and 1 material of the cotton substrate double faced adhesive tape of bubble, the hydrophilicity hydrocolloid of pasting in the nose face portion of wearing person has waterproof ventilative, the texture is soft smooth, do benefit to and keep the humiture and the pH value that skin is suitable, there is the effect of skin protection film, effectively alleviate owing to the gauze mask edge is to the easy pressurized position of nose face portion like the pressure of bridge of the nose and cheekbone apophysis etc. when wearing protective mask for a long time, frictional force, the shearing force, improve pressurized position skin tissue blood circulation, avoid or reduced the pressure nature damage of the nose face portion of wearing person, paste the cotton substrate double faced adhesive tape 1 material of bubble on the protective mask reason soft, viscidity is strong and have the effect of decompression, be used for 2 dressings of adhesion hydrocolloid and protective mask, increase the leakproofness between protective mask and the nose face portion skin of wearing person.
The utility model discloses a hydrocolloid auxiliary material strip has increased protective facial mask and has worn the security, press down the inboard hydrocolloid dressing strip on the gauze mask after wearing protective facial mask, the row exhales the seal test and shows, the seal obviously increases, can reduce because the improper potential safety hazard that brings of metal nose clip type leads to the infection that the gauze mask seal is not good enough to arouse like the too pine of nose clip type, or the breathing comfort level that the nose clip type is moulded the too tight and arouses changes breathing difficulty even, and improved in the clinical operation because protective facial mask wearing time extension, the gauze mask seal reduces the partial gas that leads to and spills over from the bridge of the nose both sides, the problem of getting into goggles and face screen and the fog that arouses on the reason by the gauze mask, the medical personnel of being convenient for carry out clinical operation, the risk of infection.
The utility model discloses a hydrocolloid auxiliary material strip design accords with human nose face curve, and the V type laminating incision of increase has increased protective facial mask and has worn the comfort level when avoiding pasting probably the fold that produces.
The utility model discloses a hydrocolloid auxiliary material strip convenient to use, the practicality is strong.
The utility model discloses a hydrocolloid dressing strip can prevent effectively that medical personnel from wearing the nose facial pressure nature damage that protective mask arouses for a long time, increases the comfort level.
The utility model discloses a hydrocolloid dressing strip can increase the laminating degree of protective facial mask and the person's of wearing nose face skin, improves protective facial mask compactness, has reduced because the improper potential safety hazard that brings of metal nose clamp type leads to the infection that the gauze mask compactness is not good enough to arouse like the too loose of nose clamp type of moulding, perhaps the breathing comfort level that the nose clamp type of moulding excessively tightly arouses changes breathing difficulty even, ensures medical personnel safe in utilization.
The utility model discloses strengthened protective facial mask's the steadiness of wearing for a long time, improved protective facial mask and worn the compactness that arouses for a long time, mould the type nature decline and lead to partial gas to spill over from the bridge of the nose both sides, by the gauze mask on the reason get into goggles and face screen and the problem of hazing that arouses, the medical personnel of being convenient for carry out clinical operation.
The hydrocolloid dressing strip of the utility model is simple to use, has strong clinical practicability and is popular.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (8)
1. The utility model provides a hydrocolloid auxiliary material strip for preventing protective mask pressure nature damage which characterized in that, includes interconnect's bubble cotton substrate double faced adhesive tape and hydrocolloid, the both ends of one side of bubble cotton substrate double faced adhesive tape with the both ends of one side of hydrocolloid all are equipped with the laminating incision.
2. The hydrocolloid auxiliary material strip for preventing pressure damage of the protective mask according to claim 1, wherein an oily isolation paper is arranged on both the side of the foam base material double-sided adhesive tape far away from the hydrocolloid and the side of the hydrocolloid far away from the foam base material double-sided adhesive tape.
3. The hydrocolloid auxiliary material strip for preventing pressure damage of a protective mask according to claim 2, wherein a release paper lamination layer is provided on the oily release paper on the side close to the double-sided adhesive tape of the foam base material.
4. The hydrocolloid auxiliary material strip for preventing the pressure damage of the protective mask according to claim 1, wherein the two fitting notches are symmetrically located at two ends of the hydrocolloid auxiliary material strip respectively.
5. The hydrocolloid auxiliary material strip for preventing pressure damage of the protective mask as claimed in claim 4, wherein the fitting notch is arranged in a V shape.
6. The hydrocolloid auxiliary material strip for preventing pressure damage of the protective mask according to claim 4, wherein the length of the hydrocolloid auxiliary material strip is 180mm, the distance between the two attachment notches is 140mm, and the distance between the attachment notch and the end of the hydrocolloid auxiliary material strip is 20 mm.
7. The hydrocolloid auxiliary material strip for preventing pressure damage of the protective mask according to claim 1, wherein the thickness of the foam base material double faced adhesive tape is 1mm, the thickness of the hydrocolloid is 0.35mm, and the width of the hydrocolloid auxiliary material strip is 20 mm.
8. The hydrocolloid auxiliary material strip for preventing pressure damage of a protective mask as claimed in claim 1, wherein one side of the foam substrate double faced adhesive tape away from the hydrocolloid is used for adhering to the inner side of the upper edge of the protective mask, and one side of the hydrocolloid away from the foam substrate double faced adhesive tape is used for adhering to the nose of a wearer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755463.XU CN212325491U (en) | 2020-05-09 | 2020-05-09 | Hydrocolloid auxiliary material strip for preventing pressure damage of protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755463.XU CN212325491U (en) | 2020-05-09 | 2020-05-09 | Hydrocolloid auxiliary material strip for preventing pressure damage of protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212325491U true CN212325491U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020755463.XU Active CN212325491U (en) | 2020-05-09 | 2020-05-09 | Hydrocolloid auxiliary material strip for preventing pressure damage of protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212325491U (en) |
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2020
- 2020-05-09 CN CN202020755463.XU patent/CN212325491U/en active Active
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