CA3065616A1 - Ecran facial comprenant un serre-tete ajustable et une ventilation d'air - Google Patents
Ecran facial comprenant un serre-tete ajustable et une ventilation d'air Download PDFInfo
- Publication number
- CA3065616A1 CA3065616A1 CA3065616A CA3065616A CA3065616A1 CA 3065616 A1 CA3065616 A1 CA 3065616A1 CA 3065616 A CA3065616 A CA 3065616A CA 3065616 A CA3065616 A CA 3065616A CA 3065616 A1 CA3065616 A1 CA 3065616A1
- Authority
- CA
- Canada
- Prior art keywords
- face
- elongate body
- face shield
- sheet
- shield
- Prior art date
- 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
- 238000009423 ventilation Methods 0.000 title 1
- 210000003128 head Anatomy 0.000 claims abstract description 81
- 239000000463 material Substances 0.000 claims abstract description 29
- 210000001061 forehead Anatomy 0.000 claims abstract description 22
- 210000004243 sweat Anatomy 0.000 claims description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 229920008790 Amorphous Polyethylene terephthalate Polymers 0.000 claims 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 19
- -1 PETG Substances 0.000 description 6
- 210000004400 mucous membrane Anatomy 0.000 description 6
- 239000000356 contaminant Substances 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 150000001241 acetals Chemical class 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000004798 oriented polystyrene Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 208000002672 hepatitis B Diseases 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000000774 hypoallergenic effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 210000004916 vomit Anatomy 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3065616A CA3065616A1 (fr) | 2019-12-19 | 2019-12-19 | Ecran facial comprenant un serre-tete ajustable et une ventilation d'air |
| GB2020288.3A GB2591870A (en) | 2019-12-19 | 2020-12-21 | Face shields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3065616A CA3065616A1 (fr) | 2019-12-19 | 2019-12-19 | Ecran facial comprenant un serre-tete ajustable et une ventilation d'air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3065616A1 true CA3065616A1 (fr) | 2021-06-19 |
Family
ID=74221182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3065616A Pending CA3065616A1 (fr) | 2019-12-19 | 2019-12-19 | Ecran facial comprenant un serre-tete ajustable et une ventilation d'air |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA3065616A1 (fr) |
| GB (1) | GB2591870A (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5732410A (en) * | 1996-10-24 | 1998-03-31 | Machson; Roger | Face shield having closeable drape |
| US7725949B2 (en) * | 2004-04-07 | 2010-06-01 | Op-D-Op, Inc. | Ventilated face shield assembly with glare shield |
| WO2014189364A1 (fr) * | 2013-05-24 | 2014-11-27 | Lica Holding B.V. | Masque chirurgical jetable |
| US9532617B2 (en) * | 2014-02-21 | 2017-01-03 | Tidi Products, Llc | Disposable face shield |
-
2019
- 2019-12-19 CA CA3065616A patent/CA3065616A1/fr active Pending
-
2020
- 2020-12-21 GB GB2020288.3A patent/GB2591870A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB202020288D0 (en) | 2021-02-03 |
| GB2591870A (en) | 2021-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220919 |
|
| EEER | Examination request |
Effective date: 20220919 |
|
| EEER | Examination request |
Effective date: 20220919 |
|
| EEER | Examination request |
Effective date: 20220919 |
|
| EEER | Examination request |
Effective date: 20220919 |
|
| EEER | Examination request |
Effective date: 20220919 |