JPWO2022168932A1 - - Google Patents
Info
- Publication number
- JPWO2022168932A1 JPWO2022168932A1 JP2022579614A JP2022579614A JPWO2022168932A1 JP WO2022168932 A1 JPWO2022168932 A1 JP WO2022168932A1 JP 2022579614 A JP2022579614 A JP 2022579614A JP 2022579614 A JP2022579614 A JP 2022579614A JP WO2022168932 A1 JPWO2022168932 A1 JP WO2022168932A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021017718 | 2021-02-05 | ||
| JP2021037066 | 2021-03-09 | ||
| PCT/JP2022/004331 WO2022168932A1 (en) | 2021-02-05 | 2022-02-03 | Medical filter unit, manufacturing method therefor, filter unit for reusable masks, and reusable mask using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022168932A1 true JPWO2022168932A1 (en) | 2022-08-11 |
Family
ID=82741161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022579614A Pending JPWO2022168932A1 (en) | 2021-02-05 | 2022-02-03 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2022168932A1 (en) |
| WO (1) | WO2022168932A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008137009A (en) * | 2008-01-15 | 2008-06-19 | Nitto Denko Corp | Air filter unit and its manufacturing method, and air filter unit assembly |
| KR100960406B1 (en) * | 2008-01-24 | 2010-05-28 | 정성봉 | Air cleaner |
| KR20180070965A (en) * | 2016-12-19 | 2018-06-27 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Filter for respirator |
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2022
- 2022-02-03 JP JP2022579614A patent/JPWO2022168932A1/ja active Pending
- 2022-02-03 WO PCT/JP2022/004331 patent/WO2022168932A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022168932A1 (en) | 2022-08-11 |