CN104014087B - Intelligent filter nasal mask - Google Patents
Intelligent filter nasal mask Download PDFInfo
- Publication number
- CN104014087B CN104014087B CN201410293140.2A CN201410293140A CN104014087B CN 104014087 B CN104014087 B CN 104014087B CN 201410293140 A CN201410293140 A CN 201410293140A CN 104014087 B CN104014087 B CN 104014087B
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- Prior art keywords
- air
- nose cup
- intelligent type
- type filtering
- nasal mask
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- 238000001914 filtration Methods 0.000 claims abstract description 34
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 206010028748 Nasal obstruction Diseases 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 6
- 238000010943 off-gassing Methods 0.000 claims description 5
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 4
- 241000255789 Bombyx mori Species 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920002334 Spandex Polymers 0.000 claims description 3
- 230000000172 allergic effect Effects 0.000 claims description 3
- 208000010668 atopic eczema Diseases 0.000 claims description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004327 boric acid Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004759 spandex Substances 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 3
- 239000002341 toxic gas Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 239000002574 poison Substances 0.000 claims 1
- 231100000614 poison Toxicity 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract 1
- 210000001331 nose Anatomy 0.000 description 26
- 238000005457 optimization Methods 0.000 description 9
- 239000003814 drug Substances 0.000 description 6
- 210000003928 nasal cavity Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 208000023504 respiratory system disease Diseases 0.000 description 2
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 2
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical class ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses an intelligent filter nasal mask comprising a nasal mask body, wherein the nasal mask body comprises an inner surface in contact with skin and a shell in which an intelligent air filtering module is packaged; the nasal mask body is internally provided with a central control circuit, a battery, an air state sensor, an air filtering and treating device, an air pump, an air check valve and an air pipeline. A user can more comfortably breathe through the nasal mask; the intelligent filter nasal mask is easy to dismount for washing, strong in bonding property and more effective in air filtering effect; meanwhile, the intelligent filter nasal mask can be used for intelligently controlling and monitoring air quality and breathing parameters through integrated control, so that the functionality and practicability of the intelligent filter nasal mask are improved.
Description
Technical field
The present invention relates to a kind of nose cup is and in particular to a kind of energy crosses the intelligent nose cup of air filtering.
Background technology
At present, the cognitive traditional nose cup of people or mask, have certain filter efficacy, can filter what in the air was carried under one's arms
Impurity, but its defect and deficiency are presented as：Outside air can be straight by user with the air-leak section of facial contact from nose cup or mask
Connect suction, limit filter effect, and the problems such as the vision of fog impact eyeglass wearer of exhalation；Hinder eupnea,
Lung virtually increased operating pressure, especially to the people having respiratory disorder, more becomes direct burden.
Content of the invention
Goal of the invention：The invention aims to solving deficiency of the prior art, a kind of good filtration effect being provided, makes
With intelligent nose cup more comfortable and that data monitoring can be carried out.
Technical scheme：A kind of intelligent type filtering nose cup of the present invention, including nose cover main body, described nose cover main body includes
The inner surface contacting with skin, the shell being packaged with air filtration module and nasal obstruction, described air filtration module includes path, with
And the passage that is connected with described path and embedded circuit board, be provided with described passage defecator, air condition adjustment module,
Air pump, battery and check valve, described defecator, air condition adjustment module, air pump and check valve are embedded with described respectively
Circuit board electrically connects.
As optimization, described path or passage are divided into two pipelines or share a pipeline.
As optimization, in described nose cup, it is provided with sensor, described sensor can detect the action exhaled with air-breathing；Described
Sensor type is pressure transducer or catches the sensor of muscle movement or the sensor of capturing motion nerve signal.
Preferably, described nose cover main body internal layer is to skin-safe with the surface of human contact, the no material of allergic phenomena
Material, the such as cloth of cotton textiles, silkworm silk, spandex, Modal.
Preferably, being provided with component sensor in described defecator, described component sensor is electric with embedded circuit board
Connect；Described defecator adopt detachable filter element, described filter element include PM2.5 filter core, harmful gass filter core,
The combination of one or more of toxic gas filter core.
Preferably, described harmful gass filter core includes the combination of one or more of following medium：
Sodium hydroxide, potassium hydroxide, sodium carbonate, boric acid, citric acid, sodium bisulfate, manganese dioxide, hypochlorite, sodium peroxide.
As optimization, it is provided with air condition sensor in described air condition adjustment module, including to composition of air, temperature
Degree, humidity and, the detection of state and the adjustment module such as pressure and flow；Described display module, including to air condition, filtration work(
Energy state or the display of breathing state.
As optimization, nontoxic, light weight, pressure, corrosion-resistant, the harmless material of described path or passage employing,
Such as PPR pipe.
As optimization, in described nasal obstruction, it is provided with set of cells.
As optimization, described embedded circuit board adopts single-chip microcomputer or PLC control module, and is connected with display mould
Block, described display module includes all planes that can show, such as LCDs.
As optimization, described embedded circuit board is connected with warning circuit, can carry out when the data over run monitoring
Realtime Alerts.
As optimization, described nose cover main body both sides are provided with wears band.
As optimization, embedded circuit board is also associated with battery, and described battery is charged using wired or wireless way.
Beneficial effect：The present invention provides a kind of good filtration effect, uses more comfortable and can carry out the intelligent of data monitoring
Nose cup.
Brief description
Fig. 1 is the internal structure schematic diagram of one embodiment of the invention.
Fig. 2 is the control circuit internal structure block diagram of the present invention.
Specific embodiment
A kind of intelligent type filtering nose cup as shown in Figure 1, including nose cover main body, in nose cover main body includes contacting with skin
Surface and the shell being packaged with intelligent air filtering module, are provided with intake channel 1 and air outlet passage 2, air inlet in nose cover main body
Path 1 and air outlet passage 2 are divided into two pipelines, intake channel 1 and air outlet passage 2 to be connected to inlet channel and give vent to anger logical
Road, is provided with defecator 3, air pump 4, air condition adjustment module 5 and breather check valve 6, sets in outlet passageway in inlet channel
Defecator 3, air pump 4 and outgassing nonreturn valve 7, inlet channel and outlet passageway end joint is had to be provided with a cavity, in cavity
It is provided with pressure transducer 8, cavity extends to nose cover main body internal layer and is provided with cross pipeline, cross pipeline end is provided with nasal obstruction 9, air pump
4th, pressure transducer 8, breather check valve 6 and air pump 7 of giving vent to anger are connected respectively to embedded circuit board 10, embedded circuit board 10
It is also associated with battery, battery is charged by wireless induction or wired mode.
The internal surface with human contact of above-mentioned nose cover main body can be to skin-safe, the no material of allergic phenomena, than
As cotton textiles, silkworm silk, spandex, Modal cloth.Defecator adopt detachable filter element, filter element include PM2.5 filter core,
The combination of one or more of harmful gass filter core, toxic gas filter core, harmful gass filter core includes
The combination of one or more of following medium：Sodium hydroxide, potassium hydroxide, sodium carbonate, play filter acid, aldehyde, ketone, halogen
Effect for gases such as hydrocarbon；Boric acid, citric acid, sodium bisulfate, play the effect filtering alkaline gas；Manganese dioxide, hypochlorous acid
Salt, sodium peroxide, play the effect filtering the steam such as cyanide, carbon monoxide, heavy metal.Air condition in inlet channel is adjusted
Section module, including to the detection of the states such as composition of air, temperature, humidity, pressure and flow and adjustment module, and according to detecting
Air parameters carry out adaptive regulation.Medicament add module, can put into the medicine that various energy are breathed by respiratory tract
Thing additive, such as asthma drug, respiratory disorder medicine etc., are provided with component sensor in medicament add module, component sensor with embedding
Enter the electrical connection of formula circuit board.Outlet passageway and nontoxic, light weight, pressure, corrosion-resistant, the harmless material of inlet channel employing
Material, such as PPR pipe.It also is provided with component sensor, component sensor is electrically connected with embedded circuit board, works as filter element in defecator
Can be reported to the police before exhaustion.It is provided with air flow sensor in nasal obstruction, air condition, filtering function state can be shown or exhale
Suction state.Embedded circuit board adopts single-chip microcomputer or PLC control module, and is connected with module, and described module includes institute
There are the plane that can show, such as LCDs.
Embedded circuit board internal circuit attachment structure block diagram as shown in Figure 2, embedded circuit board is by the data measuring
Feed back to embedded circuit board, circuit board can interpolate that people is to exhale or air-breathing, thus by realtime curve in module,
Or carry out Realtime Alerts, or booster air pump carries out " air-breathing " and " expiration " operation accordingly, specific operation process is as follows：
When people " air-breathing ", pressure transducer detects the change of nasal cavity pressure, or other are passed with human contact's type
Sensor detects the sign that human body starts air-breathing, thus recognizing nose to start to do the action of " air-breathing ", by " nose needs to inhale
The command signal of gas " passes to embedded circuit board.Signal is transmitted to air pump by embedded circuit board, does the dynamic of " assisted inhalation "
Make.Extraneous air passes through intake channel and filters through defecator, and the fresh air after filtering through defecator is adjusted through air
Section module, such as medicament, aromatic add module or other air condition adjustment modules, enter nasal cavity through breather check valve and nasal obstruction
It is absorbed by the body, and then realize the new air after filtering sucks the purpose of nasal cavity.
When people " expiration ", pressure transducer detects the change of nasal cavity pressure, or other are passed with human contact's type
Sensor detects the sign that human body starts air-breathing, thus recognizing nose to start to do the action of " expiration ", by " nose needs to exhale
The command signal of gas " passes to embedded circuit board.Signal is transmitted to air pump by embedded circuit board, does the dynamic of " auxiliary is exhaled "
Make.The air that nasal cavity is breathed out is pressed into defecator, through outgassing nonreturn valve, is extruded by air outlet passage.And then realize filtering
New air afterwards extrudes the purpose of nasal cavity.Depending on concrete application occasion optional the need of through defecator, such as infectious disease control
Etc..
In general, nose cup crosses air filtering by the filtering function of filter element and other chemical agents, people when air-breathing,
Natural air acts on through the negative pressure differential of check valve, is adjusted by air condition adjustment module, user can enjoy fresh sky
Gas.When user suffers from some infection respiratory disorders, when the wearer exhales the air, in the positive pressure difference effect of outgassing nonreturn valve
Under, the gas of incoming call is filtered through defecator and then is diffused into the external world.So, user can easily enter in nose cup
Row breathing.Will not produce uncomfortable in chest, the situation of giddy.
It is particularly suitable for environmental pollution than more serious weather by the nose cup of present invention design and other are daily and medical
Purposes.
Claims (10)
1. a kind of intelligent type filtering nose cup it is characterised in that：Including nose cover main body, nose cover main body includes the interior table contacting with skin
Face and the shell being packaged with intelligent air filtering module, are provided with intake channel and air outlet passage, intake channel in nose cover main body
It is divided into two pipelines, intake channel and air outlet passage to be connected to inlet channel and outlet passageway with air outlet passage, air inlet is led to
It is provided with defecator, air pump, air condition adjustment module and breather check valve in road, in outlet passageway, be provided with defecator, gas
Pump and outgassing nonreturn valve, inlet channel and outlet passageway end joint are provided with a cavity, are provided with pressure transducer in cavity, empty
Chamber extends to nose cover main body internal layer and is provided with cross pipeline, and cross pipeline end is provided with nasal obstruction, outlet passageway air pump, inlet channel gas
Pump, pressure transducer, breather check valve and outgassing nonreturn valve are connected respectively to embedded circuit board, and embedded circuit board is also connected with
There is battery, battery is charged by wireless induction or wired mode.
2. a kind of intelligent type filtering nose cup according to claim 1 it is characterised in that：Described nose cover main body internal layer and human body
The surface of contact is to skin-safe, the no material of allergic phenomena, appointing in cotton textiles, silkworm silk, spandex, the cloth of Modal
Anticipate one or more.
3. a kind of intelligent type filtering nose cup according to claim 1 it is characterised in that：Described defecator is using detachable
Formula filter element, described filter element include one of PM2.5 filter core, harmful gass filter core, toxic gas filter core or
Multiple combinations.
4. a kind of intelligent type filtering nose cup according to claim 3 it is characterised in that：In described harmful gass filter core
Combination including one or more of following medium：Sodium hydroxide, potassium hydroxide, sodium carbonate, boric acid, citric acid, sulfur
Sour hydrogen sodium, manganese dioxide, hypochlorite, sodium peroxide.
5. a kind of intelligent type filtering nose cup according to claim 1 it is characterised in that：Air condition in described nose cup is adjusted
Section module in be provided with air condition sensor and display module, described air condition sensor include to temperature, composition, humidity,
The detection of pressure and flow status and adjustment module；Described display module, including to air condition, filtering function state or breathing
The display of state.
6. a kind of intelligent type filtering nose cup according to claim 1 it is characterised in that：Described path or the nothing of passage employing
Poison, light weight, pressure, corrosion-resistant, harmless material.
7. a kind of intelligent type filtering nose cup according to claim 1 it is characterised in that：It is provided with composition in described defecator
Sensor, component sensor is electrically connected with embedded circuit board.
8. a kind of intelligent type filtering nose cup according to claim 1 it is characterised in that：It is provided with air mass flow in described nasal obstruction
Sensor, for showing air condition, filtering function state or breathing state.
9. a kind of intelligent type filtering nose cup according to claim 1 it is characterised in that：It is provided with battery in described nose cup
Group.
10. a kind of intelligent type filtering nose cup according to claim 1 it is characterised in that：Described embedded circuit board adopts
Single-chip microcomputer or PLC control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293140.2A CN104014087B (en) | 2014-06-23 | 2014-06-23 | Intelligent filter nasal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293140.2A CN104014087B (en) | 2014-06-23 | 2014-06-23 | Intelligent filter nasal mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014087A CN104014087A (en) | 2014-09-03 |
| CN104014087B true CN104014087B (en) | 2017-02-15 |
Family
ID=51431262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410293140.2A Active CN104014087B (en) | 2014-06-23 | 2014-06-23 | Intelligent filter nasal mask |
Country Status (1)
| Country | Link |
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| CN (1) | CN104014087B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129845A (en) * | 2014-11-21 | 2022-03-04 | 陈润 | Flow divider for breathing through opening |
| CN104792675A (en) * | 2015-04-17 | 2015-07-22 | 东北大学 | Intelligent mask respiration and PM detection system based on mobile terminal and method |
| KR101739568B1 (en) * | 2015-05-15 | 2017-05-25 | 안상현 | The breathing apparatus for micro dust filtering with exhaust valve in the norse mask |
| CN105054397A (en) * | 2015-09-01 | 2015-11-18 | 饶彬 | Respiratory tract extending type nose-shaped mask and breath filtering device with same |
| CN105476116B (en) * | 2016-01-18 | 2018-05-15 | 北京华创矿安科技有限公司 | A kind of power spray mask with sensor |
| MX2018009144A (en) | 2016-02-01 | 2018-12-06 | Advanced Ventilation Applications Inc | Systems and methods for respiratory health management. |
| CN105833401A (en) * | 2016-03-16 | 2016-08-10 | 张胜国 | Portable intelligent air filtering positive-pressure assisted respiration and ultrasonic atomization device |
| CN105935472A (en) * | 2016-06-28 | 2016-09-14 | 中山市赛夫特劳保用品有限公司 | Auxiliary air supply gas mask |
| CN114082117B (en) * | 2021-12-13 | 2022-07-19 | 唐山同海净化设备有限公司 | Three-way pipeline type respirator and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590951A (en) * | 1983-06-07 | 1986-05-27 | Racal Safety Limited | Breathing apparatus |
| CN1541728A (en) * | 2003-05-04 | 2004-11-03 | 刘长锁 | Sterilizing dust-proof filtering device for air intaking and exhausting |
| CN200995001Y (en) * | 2007-01-29 | 2007-12-26 | 李标友 | Face mask |
| CN103191505A (en) * | 2013-03-01 | 2013-07-10 | 海南卫康制药(潜山)有限公司 | Portable air cleaner |
| CN103638615A (en) * | 2013-12-03 | 2014-03-19 | 杭州摩图科技有限公司 | Air filtering mask |
| CN204182042U (en) * | 2014-06-23 | 2015-03-04 | 王�华 | A kind of intelligent type filtering nose cup |
-
2014
- 2014-06-23 CN CN201410293140.2A patent/CN104014087B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4590951A (en) * | 1983-06-07 | 1986-05-27 | Racal Safety Limited | Breathing apparatus |
| CN1541728A (en) * | 2003-05-04 | 2004-11-03 | 刘长锁 | Sterilizing dust-proof filtering device for air intaking and exhausting |
| CN200995001Y (en) * | 2007-01-29 | 2007-12-26 | 李标友 | Face mask |
| CN103191505A (en) * | 2013-03-01 | 2013-07-10 | 海南卫康制药(潜山)有限公司 | Portable air cleaner |
| CN103638615A (en) * | 2013-12-03 | 2014-03-19 | 杭州摩图科技有限公司 | Air filtering mask |
| CN204182042U (en) * | 2014-06-23 | 2015-03-04 | 王�华 | A kind of intelligent type filtering nose cup |
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|---|---|
| CN104014087A (en) | 2014-09-03 |
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Address after: 226000 Haian City, Nantong Province Economic Development Zone, Chengdong Town, the development of the main road on the road Applicant after: Wang Hua Applicant after: Meng Ke Applicant after: Wang Jianguo Address before: Room 20-2, Xinjian West Road, Li Town, Haian County, Jiangsu, Nantong 226000 Applicant before: Wang Hua Applicant before: Meng Ke Applicant before: Wang Jianguo |
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Effective date of registration: 20170308 Address after: 226000 Haian economic and Technological Development Zone, the main road, Jiangsu Patentee after: Jiangsu Greenhub Technology Co., Ltd. Address before: 226000 Haian City, Nantong Province Economic Development Zone, Chengdong Town, the development of the main road on the road Patentee before: Wang Hua Patentee before: Meng Ke Patentee before: Wang Jianguo |
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