CN212279976U - Multi-functional gauze mask of mouth nose breathing disconnect-type of filtration side - Google Patents
Multi-functional gauze mask of mouth nose breathing disconnect-type of filtration side Download PDFInfo
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- CN212279976U CN212279976U CN202020192122.6U CN202020192122U CN212279976U CN 212279976 U CN212279976 U CN 212279976U CN 202020192122 U CN202020192122 U CN 202020192122U CN 212279976 U CN212279976 U CN 212279976U
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Abstract
The utility model discloses a multi-functional gauze mask of oronasal breathing disconnect-type of filtration side-put relates to protective facial mask technical field. The mouth and nose breathing separated multifunctional mask with the air filtering side comprises a mouth cover, a nose cover, a soft tubular structure, an air filtering structure and a wearing structure, wherein the mouth cover and the nose cover are separated independently, and the two ends of the mouth cover and the nose cover are provided with the independent air filtering and wearing structure through the through soft tubular structure; the utility model enhances the ventilation effect by laterally arranging the air filter, avoids repeated breathing and carbon dioxide retention, and avoids the accumulation of damp and hot air in the mouth and nose parts; the mouth and the nose are effectively separated through the separated mouth, the nose mask and the additional pipeline, the oral cavity can be rapidly and independently opened, medical operations such as oxygen inhalation, sputum aspiration and the like can be carried out under the wearing condition, the spread of pathogens is reduced, the mouth and the nose are prevented from being shielded, and the identity recognition and the disease condition observation of a wearer are facilitated; the soft structure also increases the comfort of the wearer and avoids skin pressure sores.
Description
Technical Field
The utility model relates to a protective facial mask technical field, specificly relate to a multi-functional gauze mask of oronasal respiration disconnect-type that filtration side was put.
Background
A mask or a breathing mask is a sanitary product, and generally refers to a tool which is worn at the mouth and nose part and is used for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer. Wearing a mask or face mask plays a very important role when respiratory infections are prevalent. Especially, when public health incidents occur, a large number of suspicious infected persons, workers in dangerous environments and the like need to wear the mask for a long time to avoid infection, and the breathing mask which is reliable, practical and comfortable to use is the key to avoid spreading of epidemic situations.
Present gauze mask is various, but the filtration face setting is in the oral and nasal part to can't realize the respiratory effective separation of oral and nasal part, oral and nasal exhalation and inspiratory gas all gather in the internal portion of cover of volume limitation, can't avoid repetitive respiration, increased the risk that carbon dioxide stored up and stayed during the long time use and ventilation effect not good, to the patient that has infectious diseases such as periodontitis, can increase the risk that lower respiratory tract infects when current gauze mask is worn. In addition, when the existing mask is worn, if the patient needs to be subjected to operations such as oxygen inhalation, sputum aspiration or bronchoscopy, the mask needs to be removed for operation, so that pathogens are likely to be transmitted in the air, and the risks of polluting the environment and infecting others are increased. In addition, the existing mask can not realize effective mouth and nose breathing separation, and can not open the oral cavity independently, and the mouth and the nose are shielded simultaneously when the patient vomits suddenly, which may cause serious illness or even death. In addition, the existing mask completely shields the mouth and nose parts of a wearer, the mouth and nose parts are important symptom observation parts of respiratory diseases and important human body identity recognition parts, and disease condition observation and personnel identity recognition of the mouth and nose parts cannot be carried out after the existing mask is worn. In addition, the existing mask is fixed through elastic bands behind ears and metal strips of the mouth and the nose, so that the nose bridge, the cheeks and the ears are all pressed, and skin pressure sores are often caused after long-time use.
Therefore, a new protective mask is needed to solve the above problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art exists, the utility model provides an air filtration side-mounted's multi-functional gauze mask of oronasal respiration disconnect-type, the technical problem that prior art exists is solved through air filter chamber, oronasal respiratory tract separation pipeline, the translucent cover body and the software structure of side-mounted.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
an oral and nasal breathing separated multifunctional mask with air filtering side comprises an oral cover, a nasal cover, a soft pipeline structure, an air filtering structure and a wearing structure, wherein the oral cover and the nasal cover are separated independently, and the two ends of the oral cover and the nasal cover are provided with the independent air filtering structure and the wearing structure through the through soft structure;
the mouth part cover comprises a mouth part cover body, a mouth part cushion and an open pipeline, the open end of the mouth part cover body and the mouth part cushion are integrally formed, the mouth part cushion is provided with an oval hole, and the lower end and the left side and the right side of the mouth part cover body are respectively provided with an open port and a soft pipeline structure in a penetrating way;
the nasal mask comprises a nasal mask body, a nasal cushion, an oxygen supply pipeline and a bronchoscope operation opening, the nasal mask body is integrally a trapezoidal mask and is attached to a nasal anatomy structure, an arc groove is formed in the middle of the upper end of the nasal mask body according to the nasal bridge anatomy structure, the open end of the nasal mask body and the nasal cushion are integrally formed, an oval opening is formed in the nasal cushion at the position of a nostril, the bronchoscope operation opening is installed below the nasal mask body and is connected with a plugging cap, the oxygen supply pipeline is installed at the lower ends of two sides of the nasal mask body and is connected with the plugging cap, and two;
the soft body structure is soft hollow structure, and both sides soft body structure end intercommunication air filtration structure, air filtration structure include cavity and the air filter of class cuboid type, and the structure connection shaping is worn in cavity end connection, installs and to wear the structure at both ends and can link up each other.
Further, the air filtering structure comprises a cuboid-like cavity and an air filtering piece, the inner surface of the cavity is shaped according to the shape of a human cheek, the outer surface of the air filtering cavity is hollowed out, and a filtering material related to the air filtering piece is installed on the hollow air filtering cavity.
Furthermore, the mouth part contact surface of the mouth part cover is a mouth part cushion which is made of soft silica gel and is attached to the skin of the mouth part, and the mouth part cover body is made of hard material and supports the mouth part cover and is formed according to the anatomical shape of the mouth part;
a sleeve-shaped soft membrane is arranged in an open pipeline at the lower end of the mouth part cover body, the open pipeline is a hollow pipeline, and a sealing cover is installed at the tail end of the open pipeline through threads;
the mouth mask body is a transparent mask body;
furthermore, the lower end of the nose cushion of the nose cover is provided with a nasal cavity opening which is formed according to the anatomical shape around the nose, and the nose cover body is a transparent cover body.
Furthermore, the soft tubular structure penetrates through the nose cover and the mouth cover respectively and is communicated with the air filtering structure respectively.
Further, wear the structure and combine linking bandage or magic subsides for the ear-hang, wear the structure and will connect the filtration structure connection of nasal part cover and oral cavity cover.
Another objective of the present invention is to provide a method for wearing an oral-nasal breathing separated multifunctional mask with air filtration side;
the wearing method of the air filtering side-mounted mouth-nose breathing separated multifunctional mask comprises the following steps:
covering the mouth part and the nose part with the mouth cover and the nose cover respectively, adjusting the positions of the mouth cover and the nose cover, holding two ends of the wearing structure with two hands respectively, fixing the ear hooks at the positions of two ears, winding the tail ends of the wearing structure to the headrest part under proper tension and connecting the tail ends of the wearing structure with the headrest part, and then adjusting the soft structures of the mouth cover and the nose cover to be well attached to the face part;
the mouth opening line and the nose oxygen supply line are opened or closed as appropriate, or the mouth mask and the nose mask are opened separately.
Another objective of the present invention is to provide an application of the multi-functional mask with air filtration and side-mounted mouth-nose breathing separation in epidemic situation protection.
The utility model has the advantages that: the air-filtering side-mounted mouth-nose breathing separated multifunctional mask has the advantages that the volume of a sealed cavity of the mask is greatly increased through the side-mounted air filtering cavity and the independent mouth and nose masks, repeated breathing and carbon dioxide retention are avoided, the breathing capacity and the ventilation effect are enhanced, the lower respiratory tract infection risk caused by periodontitis and other diseases is also avoided through separation of the mouth-nose respiratory tract, in addition, the gas is exchanged at the cheek parts at two sides, the collection of the exhaled damp and hot gas at the mouth and nose parts is also avoided, the breathing comfort is increased, and the glasses fogging phenomenon caused by the damp and hot gas is also reduced; the mouth and nose mask is provided with the oxygen suction pipe, the mouth opening and the nose opening, so that nursing operations such as oxygen suction, sputum suction and the like can be completed while the mask is worn, and high-risk contact operations such as bronchoscopy, rhinoscopy and the like can be completed, pathogen is prevented from being transmitted in the air, the risk of polluting the environment and infecting other people is reduced, a wearing person can use the suction pipe to eat liquid diet or spit out mouthwash and oral secretion through the mouth opening in a long-time wearing state, and the wearing tolerance and the protection performance are enhanced; ventilate through the independent breathing pipeline of mouth, nose and independent filtration for mouth, nose respiratory track effectively separate, when mouth or nose party can not or when inconvenient breathing, its breathing circuit alone also can guarantee safe breathing. The side arrangement of the air filtering structure and the structure of the transparent cover body also avoid the facial part of the wearer from being shielded, thereby being convenient for the identification of personnel and the disease observation of the mouth and nose of the patient; through the fixed mode that links up behind software structure and the ear-hang combination pillow, alleviateed ear, nose, facial oppression, avoided the gauze mask to wear the skin pressure sore that arouses, improved and worn the travelling comfort, and the software structure is suitable for multiple method and disinfects, just repeatedly usable through disinfection and change filtration.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an oral-nasal breathing separation type multifunctional mask with air filtration and side arrangement according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the mouth mask according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of an oral cushion according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an open pipeline according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a nose cover according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a nose cover according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of an oxygen supply pipeline according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a nasal cushion according to an embodiment of the present invention;
FIG. 9 is a schematic structural view of an air filter structure according to an embodiment of the present invention;
1-oral mask, 101-oral mask body, 102-oral cushion, 103-oral open tube, 104-oral oval opening, 105-back cover, 2-nasal mask, 201-nasal mask body, 202-arc groove, 203-oxygen supply pipeline, 204-nasal open tube, 205-nasal cushion, 206-oxygen supply pipeline blocking cap, 207-built-in sleeve-shaped membrane, 208-nasal open tube blocking cap, 209-oval opening, 3-soft pipeline structure, 4-wearing structure, 5-air filtering structure, 501-cuboid cavity, 502-air filtering sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-8
An air filtering side-mounted mouth-nose breathing separated multifunctional mask comprises a mouth cover 1, a nose cover 2, a soft tubular structure 3, an air filtering structure 5 and a wearing structure 4, wherein the mouth cover 1 and the nose cover 2 are separated independently, and the two ends of the mouth cover and the nose cover are provided with the independent air filtering structure 5 and the wearing structure 4 through the communicated soft tubular structure 3;
the mouth part cover 1 comprises a mouth part cover body 101, a mouth part cushion 102 and a mouth part opening pipe 103, the opening end of the mouth part cover body 101 and the mouth part cushion 102 are integrally formed, the mouth part cushion 102 is provided with an oval opening 104, and the lower end and the left side and the right side of the mouth part cover body 101 are respectively provided with the mouth part opening pipe 103 and the soft pipeline structure 3 in a penetrating way;
the nose cover 2 comprises a nose cover body 201, a nose cushion 205, a nose opening tube 206 and an oxygen supply pipeline 203, the whole nose cover body 201 is a trapezoidal cover and is attached to a nasal anatomical structure, an arc groove 202 is formed in the middle of the upper end of the nasal cover body according to the nasal bridge anatomical structure, the opening end of the nose cover body 201 and the nose cushion 205 with an opening at the lower end are integrally formed, the oxygen supply pipeline 203 is installed on two sides and connected with a plugging cap 206, the nose opening tube 204 is installed on the lower end of the nasal cover body, a sleeve-shaped film 207 is arranged in the nasal cover body and connected with the plugging cap 208, and the two sides of the;
the soft tubular structure 3 is a soft hollow structure, the tail ends of the soft tubular structure are respectively provided with an air filtering structure 5, the tail ends of the soft tubular structure 3 connected with the mouth cover 1 and the nose cover 2 are connected and formed through a wearing structure 4, and the wearing structures 4 arranged at the two ends can be mutually connected.
The mouth part contact surface of the mouth part cover 1 is a mouth part cushion 102, the mouth part cushion 102 is made of soft silica gel materials and is attached to the skin of the mouth part, and the mouth part cover body 101 is made of hard materials and supports the mouth part cover 1 to be formed according to the peripheral anatomical shape of the mouth part;
a soft membrane is arranged in an opening pipeline 103 at the lower end of the mouth part cover body 101, the mouth part opening pipe 103 is a hollow pipeline, and the tail end of the mouth part opening pipe is provided with a rear cover 105 through threads;
the mouth mask body 101 is a transparent mask body;
the lower end of the nose cushion 205 of the nose cover 2 is open at the nasal cavity part, and the nose cover body 201 is a transparent cover body.
The soft body structure 3 penetrates through the nose cushion 205 and the mouth cushion 201 of the nose cover 2 and the mouth cover 1 respectively and is communicated with the air filtering structure 5 respectively.
The air filtering structure 5 is a cuboid cavity 501 and an air filtering layer 502, the cuboid cavity 501 is respectively communicated with the tail end of the mouth-nose mask soft pipeline structure 3, the inner surface of the cuboid cavity 501 is formed according to the shape of the face, and the air filtering layer 502 is arranged on the hollowed-out outer surface.
The wearing structure 4 is an adhesive bandage or a magic tape, and the wearing structure 4 connects the air filtering structure 501 connected with the nose cover 2 and the mouth cover 1.
Example 1
The wearing method of the mouth-nose breathing separated multifunctional mask with the air filtering side comprises the following steps:
covering the mouth part and the nose part of the mouth part cover 1 and the nose part cover 2 respectively, adjusting the positions of the mouth part cover 1 and the nose part cover 2, holding the wearing structures 4 at the two ends of the soft structure 3 by two hands respectively and winding the wearing structures 4 to the headrest part, connecting the wearing structures 4 with each other under proper pressure, and then adjusting the mouth part cover, the nose part cover and the soft structure;
then the mouth cover 1, the nose cover 2 and the soft body structure 3 are adjusted, and the mouth opening pipeline 103, the nose opening pipeline and the oxygen supply pipeline 203 are properly opened or closed, or the mouth cover 1 and the nose cover 2 are independently opened.
Example 2
The air filtering side-mounted mouth-nose breathing separated multifunctional mask is applied to epidemic situation protection, and the multifunctional mask is worn;
the side air filter cavity and the separated mouth and nose mask structure greatly increase the volume of the sealed cavity of the mouth mask, avoid repeated respiration and carbon dioxide retention and enhance the respiration volume and the ventilation effect. The separation of the oral and nasal respiratory tracts also avoids the lower respiratory tract infection risk under diseases such as periodontitis, and in addition, the gas is exchanged between the cheeks at the two sides, so that the air filter cavity layer is prevented from being polluted by oral and nasal secretions, and the use timeliness of the mask is enhanced. The lateral air filter cavity also avoids the collection of the exhaled damp and hot air at the mouth and nose parts, thereby increasing the comfort of breathing and reducing the fogging phenomenon of the glasses. The mouth and the nose are effectively separated, when the mouth or the nose can not breathe or can not breathe conveniently, the independent breathing pipeline can also ensure breathing, and when stomach content is vomited or the lung bleeds, the independent breathing pipeline of the nasal cavity can also ensure breathing.
The air filtering side and transparent cover body structure avoids the mouth and nose parts of the wearer from being shielded, and is convenient for personnel identity identification and patient condition observation of the mouth and nose parts of the patient;
the soft material can well laminate in face to alleviate ear, nose, facial oppression, fixed in headrest portion simultaneously, not only the stationary plane is more firm, and avoided ordinary gauze mask to wear the back skin and pressed the sore. The soft body material can be worn for a long time, is convenient for disinfection treatment, is suitable for disinfection by various methods, and can be repeatedly used by disinfection and air filtration replacement.
Example 3
The application of the mouth-nose breathing separated multifunctional mask with the side air filtering function in the functional treatment and the worn multifunctional mask;
suspected infected patients often have respiratory diseases or chronic diseases, and often need routine oral and nasal care. When the patent mask is worn, the mask can be used for oxygen supply, sputum suction, mouth and nose cavity nursing, bronchoscopy and other operations without taking off the mask through the oxygen inhalation tube, the mouth opening and the nose opening. When the medical staff operates, the wearer does not need to take off the mask, and the breathing gas is still discharged through filtration, so that the pathogen can be prevented from spreading in the air, and the risks of polluting the environment and infecting other people are reduced. Under the long-time wearing state, the wearing staff and suspected patients can use the suction pipe to eat liquid food or spit out mouthwash and oral secretion through the mouth opening, so that the wearing tolerance and safety are enhanced;
when the sealing covers of the mouth and the nose opening are opened, the sleeved diaphragm plays a role in isolation, and when nursing or inspection and other operations are carried out, the sleeved diaphragm wraps medical appliances entering the opening, so that the mouth and the nose opening are prevented from being directly communicated with the outside after being opened, and higher safety is achieved.
To sum up, the utility model discloses a technical problem who mentions in the background art is solved to the multi-functional gauze mask of mouth nose breathing disconnect-type that filtration side was put, is fit for suspected patient, medical institution and needs to carry out the relevant work popularization and application of protection.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a multi-functional gauze mask of mouth nose breathing disconnect-type that filtration side was put which characterized in that: the mouth cover and the nose cover are separated and independent, and an independent air filtering structure and a wearing structure are arranged at the two ends of the mouth cover and the nose cover through the through soft pipeline structures;
the mouth part cover comprises a mouth part cover body, a mouth part pad and a mouth part open pipeline, the opening end of the mouth part cover body and the mouth part pad are integrally formed, the mouth part pad is provided with an oval opening, the lower end and the left side and the right side of the mouth part cover body respectively penetrate through the structure for installing the mouth part open pipeline and the soft pipeline, and a diaphragm is sleeved in the mouth part open pipeline and connected with a plugging cap;
the nose mask comprises a nose mask body, a nose pad, an oxygen supply pipeline and a nose opening pipeline, the whole nose mask body is a trapezoidal mask and is attached to a nose anatomical structure, the middle part of the upper end of the nose mask body is provided with an arc groove according to the nose bridge anatomical structure, the opening end of the nose mask body and the nose pad are integrally formed, the nose pad is provided with an oval opening at the position of a nostril, the oxygen supply pipeline is arranged at the lower ends of two sides of the nose mask body and connected with a plugging cap, the nose opening pipeline is arranged below the nose mask body, a diaphragm is sleeved in the nose opening pipeline and connected with the plugging;
the soft tubular structure is soft hollow structure, and mouth, nose air filtration structure are installed respectively to the end, and mouth, nose air filtration structure are through wearing the structural connection, and the structure of wearing of installing in air filtration structure both ends can link up each other.
2. The air-filtering side-mounted oronasal breathing split-type multifunctional mask as claimed in claim 1, wherein: the mouth part contact surface of the mouth part cover is a mouth part pad which is made of soft silica gel and is attached to the skin of the mouth part, and the mouth part cover body is made of hard material and supports the mouth part cover and is formed according to the anatomical shape around the mouth part;
the opening part at the lower end of the opening part cover body is an opening pipeline which is a hollow pipeline and is internally provided with a sleeved diaphragm, and the tail end of the opening pipeline is provided with a closed rear cover through threads;
the mouth part cover body is a transparent cover body.
3. The air-filtering side-mounted oronasal breathing split-type multifunctional mask as claimed in claim 1, wherein: the lower end of the nasal cushion of the nasal mask is provided with a nasal cavity opening which is shaped according to the anatomical shape around the nose;
the oxygen supply pipes below the two sides of the nose cover body are hollow pipelines, and the tail ends of the oxygen supply pipes are provided with sealing covers;
an opening pipeline is arranged at the lower end of the nose cover body, the opening pipeline is a hollow pipeline and is internally provided with a sleeved diaphragm, and the tail end of the opening pipeline is provided with a sealing cover through threads;
the nose cover body is a transparent cover body.
4. The air-filtering side-mounted oronasal breathing split-type multifunctional mask as claimed in claim 1, wherein: the soft tubular structure penetrates through the nose cover and the mouth cover respectively and is communicated with the air filter respectively.
5. The air-filtering side-mounted oronasal breathing split-type multifunctional mask as claimed in claim 1, wherein: the wearing structure is an ear-hook combined adhesive bandage or a magic tape, and the wearing structure is connected with the air filtering structure of the nose cover and the mouth cover.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192122.6U CN212279976U (en) | 2020-02-17 | 2020-02-17 | Multi-functional gauze mask of mouth nose breathing disconnect-type of filtration side |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020192122.6U CN212279976U (en) | 2020-02-17 | 2020-02-17 | Multi-functional gauze mask of mouth nose breathing disconnect-type of filtration side |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114495670A (en) * | 2022-02-18 | 2022-05-13 | 山东大学 | Human body breathing simulation device and simulation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114495670A (en) * | 2022-02-18 | 2022-05-13 | 山东大学 | Human body breathing simulation device and simulation method |
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