CN111296932A - Infectious disease prevention and control mask with disinfecting and killing effects - Google Patents
Infectious disease prevention and control mask with disinfecting and killing effects Download PDFInfo
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- CN111296932A CN111296932A CN202010168630.5A CN202010168630A CN111296932A CN 111296932 A CN111296932 A CN 111296932A CN 202010168630 A CN202010168630 A CN 202010168630A CN 111296932 A CN111296932 A CN 111296932A
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- plush
- mask
- planting
- infectious disease
- disease prevention
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/155—Amidines (), e.g. guanidine (H2N—C(=NH)—NH2), isourea (N=C(OH)—NH2), isothiourea (—N=C(SH)—NH2)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/74—Synthetic polymeric materials
- A61K31/785—Polymers containing nitrogen
- A61K31/787—Polymers containing nitrogen containing heterocyclic rings having nitrogen as a ring hetero atom
- A61K31/79—Polymers of vinyl pyrrolidone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/18—Iodine; Compounds thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Physical Education & Sports Medicine (AREA)
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Abstract
The invention relates to an infectious disease prevention and control mask with disinfecting effect, which comprises a plush protective mask which is wholly or locally provided with plush and can be used as a medicine carrier without influencing respiration, and an agent which can be attached to the plush surface, has adsorbability, can kill bacteria and viruses, has no volatile medicine harmful to human bodies, and has no irritation and bad smell. The prevention and control mask can play a better role in preventing inhaled micro-dust, particularly inhaled and exhaled droplet pathogenic microorganisms, can kill the inhaled and exhaled droplet pathogenic microorganisms, and does not influence the smoothness of breathing after being worn. In addition, the mask can be worn for a long time, and has reusable technical basis, so that the mask is easy to treat after being discarded. The mask is more suitable for preventing and controlling epidemic diseases.
Description
Technical Field
The invention belongs to the technical field of medical and health prevention and control articles, and particularly relates to an infectious disease prevention and control mask with a sterilizing effect.
Background
The prevention in the mouth-nose breathing passage, which prevents and kills infectious pathogenic microorganisms carried in the airflow entering the human body through the mouth and the nose and infectious pathogenic microorganisms carried in the airflow entering the public environment through the exhalation of the mouth and the nose, is the most direct important means of public epidemic prevention, and needs an oral-nose wearable protective carrier meeting various requirements and medicaments which are suitable for being attached to the oral-nose wearable protective carrier meeting various requirements. However, the prior art does not find such oronasal protective carriers that meet the various requirements, nor does it find medicaments that meet the various requirements that are suitable for attachment to oronasal protective carriers.
The existing mask or nasal plug can already play a good role in stopping inhaled dust and inhaled and exhaled droplet pathogens due to the arrangement of diversified filter layers and filter windows, and the stopping effect of many types of masks on dust is even more than 95%, but the existing mask or nasal plug only has the function of filtration prevention, and can not kill the infectious pathogenic microorganisms carried in the airflow which is about to enter the human body through the mouth and the nose and the infectious pathogenic microorganisms carried in the airflow which is about to enter the public environment through the exhalation of the mouth and the nose, the reason is that the prior mask or the nasal plug achieves the filtering and blocking effects through non-woven fabrics, electrostatic fibers or sponges and active carbon, these materials are not suitable for attaching disinfectant such as liquid, gel, paste, and oily preparation, and provide the mask with disinfectant function, because the medicine sticks (seals) the air permeable mesh to affect air permeability. Most of the existing masks or nasal plugs are not suitable for long-time wearing and repeated use due to the comprehensive factors of the structure and the materials.
Through a search, no patent publication related to the present patent application has been found.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the infectious disease prevention and control mask with the sterilizing effect, and the mask is more suitable for preventing and controlling epidemic infectious diseases.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
an infectious disease prevention and control mask with disinfecting function, the prevention and control mask comprises a plush protective mask which is wholly or locally provided with plush and can be used as a drug carrier without influencing respiration, and an agent which can be attached to the plush surface, has adsorbability, can kill bacteria and viruses, has no harmful volatile components to human bodies, and has no irritation and unpleasant smell;
one end of the plush is set as a free end.
Moreover, the pile-planting protective mask comprises a base structure, a pile-planting structure, a supporting and fixing component and ear belts, wherein the pile-planting structure comprises a bottom surface and a pile-planting layer planted on the bottom surface, the pile-planting layer is made of wool or velvet, the bottom surface of the pile-planting structure is fixedly arranged on the base structure through the supporting and fixing component, and the ear belts are fixedly arranged on two sides of the base structure.
Moreover, the foundation structure of the plush protective mask is a traditional common mask, the bottom surface of the plush structure is a breathable dense net fabric, the plush structure is attached to the outer surface of the main body of the traditional common mask, the plush layer is arranged to be a single layer, and the plush or the plush is outwards stretched.
Moreover, the basic structure of the plush planting protective mask is a traditional common three-dimensional mask with a breather valve window, the bottom surface of the plush planting structure is made of breathable dense-mesh fabric, the plush planting structure is arranged in the middle of the inner side space of the main body of the mask to form a breathable cross section partition layer, the edge of the plush planting layer is fixedly arranged on the inner side surface of the main body of the mask, and the breather valve window is arranged on the outer side of the plush planting layer.
Moreover, the base structure of the plush protective mask is a traditional common three-dimensional mask with a breather valve window, the bottom surface of the plush structure is made of breathable dense-net fabric, the plush structure is adhered to the inner side or the outer side of the breather valve window, the bottom surface of the plush structure covers the breather window, and the hairs or the plush are transversely stretched.
Moreover, the bottom surface of the plush planting structure is provided with a sleeve, the wool or the velvet is stuck and planted on the inner surface of the sleeve, and the wool or the velvet is radially arranged towards the central axis of the sleeve; or, the hair or the velvet is planted on the central axis of the twisted double-strand metal wires, the hair or the velvet is arranged in a test tube brush shape, and the hair or the velvet is radiated from the central axial casing wall and is abutted against the casing wall;
the top of the double-strand metal wire is coaxially fixed with the air-permeable sleeve cover; the bottom of the sleeve is fixed on the inner side or the outer side of the three-dimensional mask with the breather valve window, and the bottom of the sleeve is fixedly arranged with the inner edge or the outer edge of the breather valve window, or the sleeve is arranged on the basic mask body without the breather valve window;
the number of the sleeves is set to be one or more than two.
Moreover, the basic structure of the plush planting protective mask is a traditional common disposable mask or non-woven tissue, the bottom surface of the plush planting structure is a breathable dense-mesh fabric, the supporting and fixing component comprises a deformable and shaped metal strip or a metal mesh cover and an arched hair clip which are connected, the plush planting structure is shaped into a three-dimensional structure, and the basic structure and the plush planting structure jointly form a three-dimensional breathable space.
Moreover, the basic structure of the plush protective mask is a square sponge supporting strip, the bottom surfaces of the plush structures are breathable meshed fabrics, the number of the plush structures is two, the bottom surfaces of the two plush structures are oppositely arranged, the hairs or the hairs of the two plush structures are oppositely arranged, and the supporting strip is arranged at the side end of the gap between the two bottom surfaces;
alternatively, the chassis is a protective mask with goggles.
Moreover, the supporting and fixing component comprises a deformable and shaped metal strip or a metal net cover or a hair clip type accessory which are connected and arranged;
or the wool or the down is animal wool or synthetic artificial wool or synthetic down with tension;
or the bottom surface is a fur-bearing skin or a synthetic plush bottom surface.
And the medicament is a colloidal tincture of nonoxynol chlorhexidine acetate, or a mixed solution of a povidone-iodine solution and a colloidal solution, or a mixed solution of the colloidal tincture of nonoxynol chlorhexidine acetate and the colloidal solution of povidone-iodine.
The invention has the advantages and positive effects that:
1. the prevention and control mask can play a better role in preventing inhaled micro-dust, particularly inhaled and exhaled droplet pathogenic microorganisms, can kill the inhaled and exhaled droplet pathogenic microorganisms, and does not influence the smoothness of breathing after being worn. In addition, the mask can be worn for a long time, and has reusable technical basis, so that the mask is easy to treat after being discarded. The mask is more suitable for preventing and controlling epidemic diseases.
2. The mask of the invention adopts the technology of adding the plush structure by taking the common (traditional) mask as the basic structure, provides structural conditions for the attachment of the disinfectant, and the dense plush or plush planting has large attachment area and does not form too much obstruction to the respiration. The common (traditional) mask adopts non-woven fabrics, electrostatic fibers or sponge and active carbon to filter airflow, and the application of adhesive, oil, paste or even water agent to the non-woven fabrics, the electrostatic fibers or sponge and the active carbon can block the ventilation meshes to cause breathing disorder of a wearer. The fluff of the invention is not interlaced, one side of the fluff is a free end, and the fluff can fan along with the airflow, and the airflow is not obstructed in practical application. When the tufting layer is stuck and fixed in the sleeve or a test tube brush type tufting method is adopted, the floss channel can swing along with breathing to form an opening and closing mechanism, and the breathing airflow is not obstructed. The fluff of the carrier is arranged unidirectionally and can fan along with the airflow, and the airflow is not obstructed in practical application.
The tufting layer of the mask is fixed in the sleeve by the hair clip type accessories or by sticking, can be taken down and installed at any time, is convenient to be used repeatedly after being cleaned and added with medicine, and is also convenient to replace. The cost of using the mask can be greatly reduced by repeated use, the air flow passing through the mask main body is killed, the wearing time of the mask can be prolonged, a pollution source is not formed after abandonment, and the abandonment treatment is convenient. The plush layer and the mask body of the mask can be in a separated state, so that the contact between the medicament and the mouth and the nose is avoided. In summary, the plush respirator has better filtering and shielding effects than the traditional respirator, has the effects of killing pathogenic microorganisms existing in the inhaled air flow and the exhaled air flow by matching with a killing medicament, is comfortable to wear, does not influence the smoothness of the air flow, and is particularly suitable for preventing and controlling infectious diseases. The medicament coating has good adhesiveness, adsorptivity, slow release of action factors and moisture retention due to the adoption of the colloidal tincture, has obvious effect of killing germs and viruses under the combined action of alcohol, NP-9 and chlorhexidine acetate when the nonoxynol chlorhexidine acetate colloidal solution is used, and has no toxicity, irritation, corrosivity, colorlessness and unacceptable odor; the povidone iodine colloidal solution has stronger disinfecting and killing effects due to the characteristics that iodine has volatility and action factors can migrate between carrier villi, although iodine has certain pungent smell, a wearer can only inhale a small amount due to the barrier effect of a carrier basic structure, and toxic and side effects on a human body can not be generated. The addition of the essence can reduce the pungent smell of iodine, and the combined action of the essence and alcohol iodine can eliminate the peculiar smell of the mask, thereby being beneficial to the repeated use and long-time wearing of the mask. In a word, the mask disclosed by the invention finds a suitable disinfectant carrier structure for the mouth-nose wearing type disinfectant protective articles; a disinfectant suitable for an oral-nasal passage is found for a suitable oral-nasal wearable carrier, and an oral-nasal wearable disinfectant (device) for epidemic prevention of respiratory infectious diseases is born.
3. The respirator selects or prepares the disinfectant suitable for the mouth and nose passages and provides a good carrier structure for the application of the disinfectant in the protection of respiratory infectious diseases. The invention is a perfect combination of the sterilizing agent suitable for the oral and nasal passages and the protective product suitable for the oral and nasal passages with drug. The mask fills the blank in the field of masks, has good protection effect, no harm to human bodies, comfortable wearing, low manufacturing cost, simple and convenient operation in the using process and easy popularization.
Drawings
FIG. 1 is a schematic view of the mask of the present invention showing the structural connection;
FIG. 2 is a schematic view of another structural connection of the mask of the present invention;
FIG. 3 is a schematic view showing the connection of the hairs or piles with the sleeves, the double-strand metal wires, the sleeve cover and the partial structure of the three-dimensional mask with the breather valve window when the sleeves are arranged on the bottom surface of the plush planting structure of the mask of the invention;
FIG. 4 is a schematic view of the mask of the present invention in a third configuration;
FIG. 5 is a schematic view of the mask of the present invention showing the connection of another structure (ear belt is omitted, the base structure is a conventional disposable nonwoven mask, and the hair or velvet is arranged inward);
FIG. 6 is a schematic view of the mask of the present invention showing the connection of another structure (the ear belt is omitted, and the base structure is a square sponge support strip);
fig. 7 is a schematic view of the mask of the present invention showing the connection of another structure (the ear belt is omitted and the base structure is a square sponge support strip).
Detailed Description
The present invention will be further described with reference to specific examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
Structures not specifically described in detail herein are to be understood as conventional in the art.
An infectious disease prevention and control mask with disinfecting function comprises a plush protective mask which is wholly or locally provided with plush and can be used as a drug carrier without affecting respiration, and an agent which can be attached to the plush surface, has adsorbability, can kill bacteria and viruses, has no volatile drug harmful to human body, and has no irritation and unpleasant smell;
one end of the plush is set as a free end.
Preferably, the pile planting protective mask comprises a base structure 6, a pile planting structure 1, a supporting and fixing member 4 and an ear belt 5, wherein the pile planting structure comprises a bottom surface 2 and a pile planting layer 3 planted on the bottom surface, the pile planting layer is made of wool or velvet, the bottom surface of the pile planting structure is fixedly arranged on the base structure through the supporting and fixing member, and the ear belt is fixedly arranged on two sides of the base structure.
Preferably, as shown in fig. 1, the base structure of the plush protective mask is a traditional common mask, the bottom surface of the plush structure is a breathable dense net fabric, the plush structure is attached to the outer surface of the main body of the traditional common mask, and the plush layer is arranged as a single layer and the plush or plush is stretched outwards.
Preferably, the basic structure of the plush planting protective mask is a traditional common three-dimensional mask with a breather valve window, the bottom surface of the plush planting structure is made of breathable dense-net fabric, the plush planting structure is arranged in the middle of the inner side space of the main body of the mask to form a breathable cross section partition layer, the edge of the plush planting layer is fixedly arranged on the inner side surface of the main body of the mask, and the breather valve window is arranged on the outer side of the plush planting layer.
Preferably, as shown in fig. 2, the base structure of the plush protective mask is a traditional common three-dimensional mask with a breather valve window 7, the bottom surface of the plush structure is made of breathable dense mesh fabric, the plush structure is adhered to the inner side or the outer side of the breather valve window, the bottom surface of the plush structure covers the breather window, and the hairs or the plush are transversely stretched.
Preferably, as shown in fig. 3 and 4, the bottom surface of the plush planting structure is provided with a sleeve 9, the wool or the velvet is stuck and planted on the inner surface of the sleeve, and the wool or the velvet is radially arranged towards the central axis of the sleeve; or, the hair or the velvet is planted on the central axis of the twisted double-strand metal wire 10, the hair or the velvet is arranged in a test tube brush shape, and the hair or the velvet is radiated from the central axial casing wall and is abutted against the casing wall;
the top of the double-strand metal wire is coaxially fixed with the air-permeable sleeve cover 8; the bottom of the sleeve is fixed on the inner side or the outer side of the three-dimensional mask with the breather valve window, and the bottom of the sleeve is fixedly arranged with the inner edge or the outer edge of the breather valve window, or the sleeve is arranged on the basic mask body without the breather valve window;
the number of the sleeves is set to be one or more than two.
Preferably, as shown in fig. 5 and 7, the base structure of the plush protective mask is a conventional disposable mask or a non-woven tissue, the bottom surface of the plush structure is a breathable dense-mesh fabric, the supporting and fixing members include deformable and shaped metal strips 14 or metal mesh enclosures or arched hair clips 13 which are connected, the plush structure is shaped into a triangular three-dimensional structure (tent shape), and the base structure and the plush structure jointly form a triangular three-dimensional breathable space.
Moreover, as shown in fig. 6, the basic structure of the plush protective mask is a square sponge supporting strip 11, the bottom surfaces of the plush structures are made of breathable mesh fabric, the number of the plush structures is two, the bottom surfaces of the two plush structures are arranged oppositely, the hairs or the hairs of the two plush structures are arranged oppositely, and the supporting strip is arranged at the gap side end of the two bottom surfaces; the mask body is of a sandwich structure formed by a double-sided flocking layer and a supporting strip.
Alternatively, as shown in fig. 7, the chassis is a protective mask with goggles 12.
Preferably, the supporting and fixing component comprises a deformable shaping metal strip and a hair clip type accessory which are connected and arranged;
or the wool or the down is animal wool or synthetic down with tension;
or the bottom surface is a fur-bearing skin or a synthetic plush bottom surface.
Preferably, the medicament is a colloidal tincture of nonoxynol acetate chlorhexidine acetate (Weinie good brand bactericidal colloidal solution), or a mixed solution of a povidone-iodine solution (iodophor) and a colloidal solution, or a mixed solution of the colloidal tincture of nonoxynol acetate chlorhexidine acetate and the colloidal solution of povidone-iodine (iodophor).
More specifically, the prevention and control mask of the present invention is exemplified by a plurality of different specific structures:
example 1
The mask is characterized in that a plane mask or a three-dimensional mask with and/or without a filtering ventilation window is used as a basic structure, a hair clip type structure is used as a supporting and fixing component, a hair clip type accessory is fixed on the outer surface of a mask main body, a tufting layer is fixed on the hair clip type accessory, and fluff is stretched outwards. The supporting and fixing component adopts the bow-shaped hair clip type spring leaf, so that the plush layer structure can be taken down and installed at any time, and the novel mask which is convenient to clean and can be reused is formed.
Example 2
The three-dimensional mask with the filtering and ventilating window is used as a main body, the hair clip type structure is used as a supporting and fixing accessory, the hair clip type accessory is fixed on the inner surface of the mask main body, the unidirectional single-layer plush or bidirectional double-layer plush is fixed on the hair clip type accessory, and the filtering and ventilating window is arranged on the outer side of the plush layer.
Example 3
The triangular or pig-mouth-shaped three-dimensional mask with the filtering and ventilating window is taken as a main body, and the outer edge of the bottom surface of the flocked layer is stuck and fixed with the outer edge of the filtering and ventilating window through double-sided adhesive sticker. When the bottom surface of the plush layer is stuck on the outer side of the ventilating window (the outer side surface of the mask main body), the plush of the plush layer transversely stretches outwards; when the bottom surface of the plush planting layer is attached to the inner side of the ventilation window (the inner side surface of the mask main body), the plush planting layer transversely stretches towards the inner side.
Example 4
The triangular or pig-mouth-shaped three-dimensional mask with one or more filtering and ventilating windows is used as a main body, the supporting and fixing accessory is a sleeve with an extension plane, the bottom surface of the flocked layer is adhered to the inner surface of the sleeve, fluff is radial to the central axis of the sleeve, and the extension plane of the sleeve is adhered and fixed with the outer edge of the inner side or the outer side of the filtering and ventilating window through double-sided adhesive sticker.
Example 5
The mask body is composed of a double-sided flocking layer and a supporting and fixing component. The structure is that the outer side flocking layer plants wool to the inner side, the inner side flocking layer plants wool to the outer side, the two layers of bottom surfaces are opposite, and the fluff is opposite. The supporting and fixing component is a ventilating and filtering sponge strip with a supporting function or a filtering and ventilating window with a structure which is in a strip shape like the common three-dimensional mask is taken as a supporting strip. The supporting bars are arranged at two ends of the gap of the double-layer bottom surface. If the supporting strip is exposed laterally, the exposed surface can be adhered with a flocking layer.
Example 6
The base layer is used as a main body of the triangular or pig-mouth-shaped three-dimensional mask, the tufting layer forms a cladding on the outer surface of the front end of the three-dimensional mask main body, the shaping fixing accessory is an arched support frame, the tufting layer forms a cross section partition layer in the inner space, the shaping fixing accessory is an arched hair clip type spring leaf, and the tufting layer on the outer surface of the front end and the cross section tufting layer form a triangular space. The flocking layer is unidirectional single-layer flocking or bidirectional double-layer flocking. The side surface of the front end of the mask main body is provided with a flocking layer which is provided with a ventilating and filtering hole of a common mask.
Example 7
The components of the medicament which can be attached to the surface of the planted plush, has adsorbability, can kill germs and viruses, has no volatile medicine harmful to human bodies, has no irritation and bad smell and the preparation steps are as follows:
1. colloidal tincture of nonoxynol chlorhexidine
The formulation components of per 100 g of the nonoxynol chlorhexidine colloidal tincture are as follows:
92-5 g of nonoxynol, 35-75 g of pure alcohol, 0.25-0.5 g of chlorhexidine acetate, 0.1-0.2 g of water-soluble glue and 19-60 g of water.
A 1000 gram colloidal tincture of nonoxynol chlorhexidine was prepared as follows:
⑴ mixing 20-50 g of nonoxynol-9 with 95% alcohol of equal mass, stirring and dissolving to obtain mixed solution for use;
⑵ mixing water soluble glue with water, standing for dissolving, and stirring to obtain a colloidal solution;
⑶ adding 2.5-5 g of chlorhexidine acetate powder into the mixed solution obtained in step ⑴, adding 95% alcohol to reach the required alcohol concentration, stirring to dissolve, adding the colloidal solution prepared in step ⑵, and continuing stirring;
⑷ adding water to 1000 g, and stirring;
⑸ quality control;
⑹ and packaging.
The water soluble glue is one or more of hydroxyethyl cellulose, ethyl cellulose, carbomer and sodium carboxymethylcellulose.
2. 1000 g povidone iodine colloidal solution was prepared:
(1) adding water into medicinal or food-grade water-soluble glue to 500ML, standing for dissolving, and stirring well for use. (2) Mixing 500ML of 5-10% povidone iodine solution (iodophor) prepared or sold on the market with the colloidal aqueous solution prepared in the step (1), uniformly stirring, and performing quality inspection (3) and subpackaging.
The water-soluble glue comprises: hydroxyethyl cellulose, sodium hyaluronate, ethyl cellulose, carbomer, sodium carboxymethylcellulose and the like. The water-soluble gum can be replaced by a viscous water-absorbing agent, including: propylene glycol, sodium hyaluronate, glycerol and syrup. The syrup may be maltose syrup, corn syrup, glucose syrup, etc. Alternatively, a water-soluble gum and a viscous water-absorbing agent are used in combination.
3. Preparing 1000 g of povidone-iodine colloidal liquid and chlorhexidine acetate colloidal tincture mixed liquid:
500ml of each tincture prepared in the embodiment 1 and the embodiment 2 is taken, mixed, stirred uniformly and subpackaged.
The invention discloses a using method of an infectious disease prevention and control mask with a killing effect, which comprises the following steps:
when in use, the brush or the cotton swab is used for sticking the absorbent medicament which can kill germs and viruses, has no volatile medicament harmful to human bodies and no irritation and bad smell and is adhered to the surface of the flocked pile, and the medicament is coated on the surface of the flocked pile to enable the flocked pile to be provided with the absorbent bactericidal disinfectant coating.
In addition, if the hair clip type component is fixed with the base structure or the tufting layer is arranged in the sleeve, the tufting layer can be taken down and installed at any time, and the tufting layer is taken down and cleaned and then is coated again for reuse. The hot water steam emitted from the kettle mouth can be used repeatedly after humidification and disinfection.
The wearing method of the invention is the same as the common mask in the prior art.
Although the embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the embodiments disclosed.
Claims (10)
1. An infectious disease prevention and control mask with a sterilizing effect is characterized in that: the prevention and control mask comprises a plush protective mask which is wholly or locally provided with plush and can become a drug carrier without influencing respiration, and an agent which can be attached to the plush surface, has adsorbability, can kill germs and viruses, has no volatile components harmful to human bodies, and has no irritation and unpleasant odor;
one end of the plush is set as a free end.
2. An infectious disease prevention and control mask with a sterilizing effect according to claim 1, characterized in that: the plush planting protective mask comprises a base structure, a plush planting structure, a supporting and fixing component and ear bands, wherein the plush planting structure comprises a bottom surface and a plush planting layer planted on the bottom surface, the plush planting layer is made of wool or plush, the bottom surface of the plush planting structure is fixedly arranged on the base structure through the supporting and fixing component, and the ear bands are fixedly arranged on two sides of the base structure.
3. An infectious disease prevention and control mask with a sterilizing effect according to claim 2, characterized in that: the basic structure of the plush planting protective mask is a traditional common mask, the bottom surface of the plush planting structure is a breathable dense net fabric, the plush planting structure is attached to the outer surface of the main body of the traditional common mask, the plush planting layer is arranged to be a single layer, and plush or plush is outwards unfolded.
4. An infectious disease prevention and control mask with a sterilizing effect according to claim 2, characterized in that: the base structure of the plush planting protective mask is a traditional common three-dimensional mask with a breather valve window, the bottom surface of the plush planting structure is made of breathable dense net fabric, the plush planting structure is arranged in the middle of the inner side space of the main body of the mask to form a breathable cross section partition layer, the edge of the plush planting layer is fixedly arranged on the inner side surface of the main body of the mask, and the breather valve window is arranged on the outer side of the plush planting layer.
5. An infectious disease prevention and control mask with a sterilizing effect according to claim 2, characterized in that: the base structure of the plush protective mask is a traditional common three-dimensional mask with a breather valve window, the bottom surface of the plush structure is made of breathable dense-net fabric, the plush structure is adhered to the inner side or the outer side of the breather valve window, the bottom surface of the plush structure covers the breather window, and the hairs or the plush are transversely stretched.
6. An infectious disease prevention and control mask with a sterilizing effect according to claim 2, characterized in that: the bottom surface of the plush planting structure is provided with a sleeve, the wool or the velvet is stuck and planted on the inner surface of the sleeve, and the wool or the velvet is radially arranged towards the central axis of the sleeve; or, the hair or the velvet is planted on the central axis of the twisted double-strand metal wires, the hair or the velvet is arranged in a test tube brush shape, and the hair or the velvet is radiated from the central axial casing wall and is abutted against the casing wall;
the top of the double-strand metal wire is coaxially fixed with the air-permeable sleeve cover; the bottom of the sleeve is fixed on the inner side or the outer side of the three-dimensional mask with the breather valve window, and the bottom of the sleeve is fixedly arranged with the inner edge or the outer edge of the breather valve window, or the sleeve is arranged on the basic mask body without the breather valve window;
the number of the sleeves is set to be one or more than two.
7. An infectious disease prevention and control mask with a sterilizing effect according to claim 2, characterized in that: the basic structure of the plush planting protective mask is a traditional common disposable mask or non-woven tissue, the bottom surface of the plush planting structure is a breathable dense-mesh fabric, the supporting and fixing component comprises a deformable and shaped metal strip or a metal mesh cover or an arched hair clip which are connected, the plush planting structure is shaped and arranged into a three-dimensional structure, and the basic structure and the plush planting structure jointly form a three-dimensional breathable space.
8. An infectious disease prevention and control mask with a sterilizing effect according to claim 2, characterized in that: the foundation structure of the plush protective mask is a square sponge supporting strip, the bottom surfaces of the plush structures are breathable dense-mesh fabrics, the number of the plush structures is two, the bottom surfaces of the two plush structures are oppositely arranged, the hairs or the hairs of the two plush structures are oppositely arranged, and the supporting strip is arranged at the side end of the gap between the two bottom surfaces;
alternatively, the chassis is a protective mask with goggles.
9. An infectious disease prevention and control mask with a disinfecting effect according to any one of claims 2 to 8, characterized in that: the supporting and fixing component comprises deformable and shaped metal strips or a three-dimensional metal net cover or a hair clip type accessory which are connected and arranged;
or the wool or the down is animal wool or synthetic down with tension;
or the bottom surface is a fur-bearing skin or a synthetic plush bottom surface.
10. An infectious disease prevention and control mask with a sterilizing effect according to claim 1, characterized in that: the medicament is a colloidal tincture of nonoxynol chlorhexidine acetate, or a mixed solution of a povidone-iodine solution and a colloidal solution, or a mixed solution of the colloidal tincture of nonoxynol chlorhexidine acetate and the colloidal solution of povidone-iodine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010168630.5A CN111296932A (en) | 2020-03-12 | 2020-03-12 | Infectious disease prevention and control mask with disinfecting and killing effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010168630.5A CN111296932A (en) | 2020-03-12 | 2020-03-12 | Infectious disease prevention and control mask with disinfecting and killing effects |
Publications (1)
| Publication Number | Publication Date |
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| CN111296932A true CN111296932A (en) | 2020-06-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010168630.5A Withdrawn CN111296932A (en) | 2020-03-12 | 2020-03-12 | Infectious disease prevention and control mask with disinfecting and killing effects |
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| Country | Link |
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| CN (1) | CN111296932A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113287813A (en) * | 2021-05-26 | 2021-08-24 | 优仕康生（天津）科技发展有限公司 | One-way epidemic prevention strengthening mask capable of being worn 24 hours a day |
| IT202000027864A1 (en) * | 2020-11-23 | 2022-05-23 | Mario Carnevali | USE OF CHLORHEXIDINE FOR THE CREATION AND USE OF VIRUCIDIAL CHEMICAL FILTERS AGAINST CORONAVIRUS CONTAGION (COVID-19) WHICH RETURN AND/OR PRODUCE AIR DECONTAMINATED BY VIRUSES, FOR MASKS, FACE MASKS, AND AIR TREATMENT SYSTEMS OF ANY KIND. |
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| JPH0157619B2 (en) * | 1981-03-20 | 1989-12-06 | Toyo Boseki | |
| CN2629749Y (en) * | 2003-07-23 | 2004-08-04 | 周淑贞 | Protective mask against droplet virus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| IT202000027864A1 (en) * | 2020-11-23 | 2022-05-23 | Mario Carnevali | USE OF CHLORHEXIDINE FOR THE CREATION AND USE OF VIRUCIDIAL CHEMICAL FILTERS AGAINST CORONAVIRUS CONTAGION (COVID-19) WHICH RETURN AND/OR PRODUCE AIR DECONTAMINATED BY VIRUSES, FOR MASKS, FACE MASKS, AND AIR TREATMENT SYSTEMS OF ANY KIND. |
| CN113287813A (en) * | 2021-05-26 | 2021-08-24 | 优仕康生（天津）科技发展有限公司 | One-way epidemic prevention strengthening mask capable of being worn 24 hours a day |
| CN113287813B (en) * | 2021-05-26 | 2022-08-05 | 优仕康生（天津）科技发展有限公司 | One-way epidemic prevention strengthening mask capable of being worn 24 hours a day |
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Application publication date: 20200619 |