CN111227361A - Medical full-face-cover type anti-virus protective tool - Google Patents
Medical full-face-cover type anti-virus protective tool Download PDFInfo
- Publication number
- CN111227361A CN111227361A CN202010180692.8A CN202010180692A CN111227361A CN 111227361 A CN111227361 A CN 111227361A CN 202010180692 A CN202010180692 A CN 202010180692A CN 111227361 A CN111227361 A CN 111227361A
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- CN
- China
- Prior art keywords
- hood
- face
- medical full
- protector
- antivirus
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000002155 anti-virotic effect Effects 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- 210000003128 head Anatomy 0.000 claims abstract description 17
- 238000002955 isolation Methods 0.000 claims description 17
- 230000001012 protector Effects 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 8
- 230000000241 respiratory effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 3
- 210000003491 skin Anatomy 0.000 description 13
- 210000003739 neck Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 210000000795 conjunctiva Anatomy 0.000 description 3
- 210000004209 hair Anatomy 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 208000025962 Crush injury Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000001705 Mouth breathing Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004279 orbit Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
-
- 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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
-
- 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
- A41D13/1161—Means for fastening to the user's head
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2600/00—Uses of garments specially adapted for specific purposes
- A41D2600/20—Uses of garments specially adapted for specific purposes for working activities
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physical Education & Sports Medicine (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a medical full-mask type anti-virus protective tool, which comprises a hood, a respirator and a filtering device, wherein the hood covers the head of a human body, a transparent face screen is arranged at the position, opposite to eyes of the human body, of the front face of the hood, a through hole is formed in the position, located at the bottom of the transparent face screen, of the front face of the hood, the respirator comprises a hood body and a connecting pipe arranged on the front face of the hood body, the hood body is located inside the hood and covers the nose and mouth of the human body, the connecting pipe extends out of the hood through the through hole in the hood, the hood body is communicated with the air outside the hood through the connecting pipe, the filtering device is arranged at one end, exposed in the air, of the connecting pipe, and the air entering the respirator is filtered through the filtering device; the medical full-face-cover type anti-virus protective tool has the advantages of good protective effect, comfortable wearing, small damage to skin when being worn for a long time, low cost, economy and practicality.
Description
Technical Field
The invention relates to the technical field of medical protective tools, in particular to a medical full-mask type anti-virus protective tool.
Background
When the virus infectious diseases are faced, the medical staff need to wear the protective articles for work, and the prior protective tool has the following defects: the existing medical face protection article consists of goggles, an N95 mask and a protective garment with a cap, and has the following defects: 1. the eye protection glasses frame is pressed on the eye socket part and is a part with protruded bones and thinner skin, the N95 mask is fixed on the ear part through a string elastic band, so that the eye protection glasses frame is poor in comfort, and can cause indentation after being worn for hours, and allergy and skin crush injury and blister generation can be caused by long-term contact of facial skin with the eye protection glasses and the mask for a small part of people; 2. the face skin is exposed between the goggles and the mask, and the risk of infection caused by water entering the mouth, the nose and the conjunctiva is caused during bathing.
The existing headgear-free full-mask protective articles in China have a small amount of reports on the reformation of using gas masks in research of part of domestic enterprises, but the gas masks mainly have the following problems: 1. the active carbon is used as an adsorption filter material, so that the air permeability is poor, the effective time is short, and most of the effective time of the active carbon can not play an adsorption role any more after less than 1 hour; 2. the gas mask can only cover eyes, mouth and nose, and has no protection to face or hair; 3. heavy weight, wearing comfort and aesthetic quality are poor.
Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a medical full-face type anti-virus protector.
Disclosure of Invention
The invention aims to provide a medical full-face-cover type anti-virus protective tool, which solves the problems in the prior art, and has the advantages of good protective effect, comfortable wearing, small damage to skin when being worn for a long time, low cost, economy and practicality.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a medical full-mask type anti-virus protective tool which comprises a hood, a respirator and a filtering device, wherein the hood covers the head of a human body, a transparent face screen is arranged at the position, opposite to eyes of the human body, of the front face of the hood, a through hole is formed in the position, located at the bottom of the transparent face screen, of the front face of the hood, the respirator comprises a hood body and a connecting pipe arranged on the front face of the hood body, the hood body is located inside the hood and covers the nose and mouth of the human body, the connecting pipe extends out of the hood through the through hole in the hood, the hood body is communicated with the air outside the hood through the connecting pipe, the filtering device is arranged at one end, exposed in the air, of the connecting pipe, and the air entering the respirator is filtered through the filtering device.
Preferably, the back of the cover body is provided with a circle of soft silica gel sealing ring along the contour line of the cover body.
Preferably, a circle of elastic rope is arranged at the through hole of the head cover, and the elastic rope is tightened outside the connecting pipe through the elasticity of the elastic rope, so that the joint of the head cover and the connecting pipe is sealed.
Preferably, filter equipment includes tubular shell, filter screen and isolation layer, the inner of tubular shell with take over threaded connection, the filter screen with the isolation layer all set up in the inside of tubular shell, the filter screen set up in the opening part of tubular shell, the isolation layer then the inboard of filter screen, the isolation layer with tubular shell can dismantle the connection.
Preferably, the tubular housing is a transparent rigid plastic material.
Preferably, the hood further comprises an elastic band, the elastic band surrounds the outside of the hood, and two ends of the elastic band are respectively connected to two sides of the connecting pipe.
Preferably, the panel is an organic glass panel.
Preferably, the bottom of the hood is further provided with a neck elastic band.
Compared with the prior art, the invention has the following beneficial technical effects:
1. the medical full-mask type anti-virus protective tool is arranged on the goggles integrated with the hood, can well protect eye conjunctiva, and the whole head is arranged in the hood, so that the full-head isolation state is effectively protected, the skin, hair, ears and neck of the head and the face are prevented from being exposed, the protection effect is better, and the infection risk of medical staff is effectively reduced;
2. according to the medical full-mask type anti-virus protector, the respiratory mask is provided with the circle of soft silica gel sealing ring along the contour line of the back face of the mask body, the nose and the mouth are isolated from the inner cavity of the mask body by the contact of the soft silica gel sealing ring and the skin, and the influence on the sight caused by the fogging of organic glass on the mask body due to the breathing of the nose and the mouth can be prevented.
3. The medical full-mask type anti-virus protective tool provided by the invention is light in weight, convenient to wear, low in cost, good in air permeability, high in comfort and small in damage to skin.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described 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 to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a medical full-face antivirus protector according to the present invention;
FIG. 2 is a schematic view of the overall assembly of the medical full-face antivirus shield of the present invention;
FIG. 3 is a schematic view of the assembly of the respiratory mask and the filter device of the present invention;
in the figure: 1-head cover, 101-face screen, 102-neck elastic band, 2-respirator, 201-cover body, 202-connecting tube, 3-filtering device, 301-tubular outer shell, 302-filtering screen, 303-isolating layer and 4-elastic band.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a medical full-mask type anti-virus protector, which solves the problems in the prior art.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The medical full-mask type anti-virus protector in the embodiment is shown in fig. 1-3, and comprises a hood 1, a respirator 2 and a filtering device 3, wherein the hood 1 covers the head of a human body, a transparent organic glass face screen 101 is arranged at a position, opposite to the eyes of the human body, of the front face of the hood 1, a through hole is formed in a position, located at the bottom of the transparent face screen 101, of the front face of the hood 1, the respirator 2 comprises a hood body 201 and a connecting pipe 202 arranged on the front face of the hood body 201, the hood body 201 is located inside the hood 1 and covers the nose and mouth of the human body, the connecting pipe 202 extends out of the hood 1 through the through hole in the hood 1, the hood body 201 is communicated with the outside air of the hood 1 through the connecting pipe 202, the filtering device 3 is installed at one end, exposed in.
In this embodiment, 2 structures of respiratory mask are similar to and do not have the respirator of creating, and its back profile of the cover body 201 is triangle-shaped, is provided with the soft silica gel sealing ring of round along the contour line at the cover body 201 back, and soft silica gel sealing ring keeps apart nasal part, mouth and 1 inner chamber of hood with skin contact, prevents that nasal part and mouth breathing from leading to the organic glass on the hood 1 to haze influence the sight.
In order to ensure the sealing of the joint of the hood 1 and the adapter 202, a circle of elastic rope is arranged at the through hole of the hood 1, and the elastic rope is tightened outside the adapter 202 through the self elasticity, so that the sealing of the joint of the hood 1 and the adapter 202 is realized.
In this embodiment, the filtering apparatus 3 includes a tubular housing 301, a filter screen 302 and an isolation layer 303, the tubular housing 301 is made of transparent hard plastic material, the inner end of the tubular housing 301 is connected to the connection pipe 202 by a thread, the filter screen 302 and the isolation layer 303 are both disposed inside the tubular housing 301, the filter screen 302 is disposed at an opening of the tubular housing 301, the isolation layer 303 is disposed inside the filter screen 302, and the isolation layer 303 is detachably connected to the tubular housing 301; the filter screen 302 can preliminarily filter large-particle foreign matters in the air at the opening of the tubular shell 301, and the isolation layer 303 is arranged in the tubular shell 301 to effectively isolate viruses; specifically, the isolation layer 303 may be made of a filtering material in the prior art, such as N95 mask fabric, and the isolation layer 303 is detachably connected to the tubular housing 301 for easy replacement after contamination.
Still include elastic cord 4 in this embodiment, elastic cord 4 centers on the outside of hood 1, just the both ends of elastic cord 4 are connected respectively the both sides of taking over 202, and elastic cord 4 encircles the head in the hood 1 outside, plays the effect of fixed respiratory mask 2, prevents respiratory mask 2 slippage or gas leakage, and does not directly prevent with skin contact that skin from reining the trace.
In this embodiment, a neck elastic ribbon 4102 is further provided at the bottom of the head cover 1, the elastic ribbon 4 is advantageous in that the neck is not uncomfortable and can be properly sealed, and the elastic ribbon 4 is closely sewn to the bottom of the soft head cover 1 and is sleeved on the neck when in use, thereby isolating the propagation path of the spray.
The medical full-mask type anti-virus protective tool is arranged on the goggles integrated with the hood, can well protect eye conjunctiva, and the whole head is arranged in the hood, so that the full-head isolation state is effectively protected, the skin, hair, ears and neck of the head and the face are prevented from being exposed, the protection effect is better, and the infection risk of medical staff is effectively reduced; and is superior to the prior protective products in the aspects of respiratory tract ventilation property, comfort level and skin protection.
The principle and the implementation mode of the invention are explained by applying specific examples, and the description of the above examples is only used for helping understanding the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.
Claims (8)
1. A medical full-face mask type anti-virus protective tool is characterized in that: including hood, respiratory mask and filter equipment, the hood covers in human head, the hood openly is provided with a transparent face screen with human eyes relative position department, the hood openly is located the position department of transparent face screen bottom is provided with a through-hole, the respiratory mask is including the cover body with set up in the positive takeover of cover body, the cover body is located the inside of hood and cover in human nose and mouth outside, take over through-hole on the hood stretch out in the hood, the cover body passes through take over with the outside air intercommunication of hood, take over to expose in the one end in the air and install filter equipment, through filter equipment filters the entering air in the respiratory mask.
2. The medical full-face antivirus protector of claim 1, wherein: the back of the cover body is provided with a circle of soft silica gel sealing ring along the contour line of the cover body.
3. The medical full-face antivirus protector of claim 1, wherein: a circle of elastic rope is arranged at the through hole of the head cover and tightened outside the connecting pipe through self elasticity, so that the joint of the head cover and the connecting pipe is sealed.
4. The medical full-face antivirus protector of claim 1, wherein: filter equipment includes tubulose shell, filter screen and isolation layer, the inner of tubulose shell with take over threaded connection, the filter screen with the isolation layer all set up in the inside of tubulose shell, the filter screen set up in the opening part of tubulose shell, the isolation layer then the inboard of filter screen, the isolation layer with the connection can be dismantled to the tubulose shell.
5. The medical full-face antivirus protector of claim 4, wherein: the tubular shell is made of transparent hard plastic materials.
6. The medical full-face antivirus protector of claim 1, wherein: the elastic band is wound on the outer portion of the head cover, and two ends of the elastic band are connected to two sides of the connecting pipe respectively.
7. The medical full-face antivirus protector of claim 1, wherein: the face screen is an organic glass face screen.
8. The medical full-face antivirus protector of claim 1, wherein: the bottom of the head cover is also provided with a neck elastic band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010180692.8A CN111227361A (en) | 2020-03-16 | 2020-03-16 | Medical full-face-cover type anti-virus protective tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010180692.8A CN111227361A (en) | 2020-03-16 | 2020-03-16 | Medical full-face-cover type anti-virus protective tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111227361A true CN111227361A (en) | 2020-06-05 |
Family
ID=70875263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010180692.8A Withdrawn CN111227361A (en) | 2020-03-16 | 2020-03-16 | Medical full-face-cover type anti-virus protective tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111227361A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701161A (en) * | 2020-06-28 | 2020-09-25 | 张彦超 | a protective hood |
| CN112841776A (en) * | 2021-01-14 | 2021-05-28 | 常州力福格医疗用品有限公司 | Medical overclothes with face mask |
-
2020
- 2020-03-16 CN CN202010180692.8A patent/CN111227361A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701161A (en) * | 2020-06-28 | 2020-09-25 | 张彦超 | a protective hood |
| CN112841776A (en) * | 2021-01-14 | 2021-05-28 | 常州力福格医疗用品有限公司 | Medical overclothes with face mask |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200605 |