08-16-2020, 04:11 PM
Explanation: Its clear to me after doing minimal research online that current medical masks do not work and are merely a token gesture to placate others 'feelings'.
I don't deny that wearing a cloth mask when you are sick is a wise idea and does probably cut down on transmission but with current masks not fully up to that task I know with technological advancements we can ALL do better.
Therefor ... I propose the following new suggestions that may take medical face masks in a a radical new direction ...
0] The mask must be fitted perfectly to the wearers face and thus 3d face scanning is key technology to employ here.
Data: https://www.sculpteo.com/en/3d-learning-...martphone/
1] The mask must be lightweight and be able to be worn for 12hrs or more in comfort.
Data: https://tacticalgear.com.au/products/mir...e-gas-mask
2] The mask must be 90%+ 3d printable to ensure maximum comfort and mobility when worn plus lower costs and allow individual manufacturing at a local level.
Data: https://au.pcmag.com/3d-printers/25115/t...d-printers
3] The mask must allow easy two way vocal communication and embedded electronic communications system may be employed here for superior radio/audio reception and radio/vocal transmission.
Data: https://www.sparkfun.com/tutorials/category/1
4] Both the mask itself and its filters must be replaceable , washable and reusable , recyclable.
Data: https://copper3d.com/ ANTIMICROBIAL 3D PRINTING AND ACTIVE MATERIALS!
5] The mask must be good quality, durable and yet cheap as possibly can be made. High military grade gas-masks go for $500+ each, not including filters.
NOTE: KN95 medical masks are disposable 1 time 1 use masks that cost $5 each .. say each nurse works 200 days a year = $1000 in face mask costs per nurse.
6] Redesigned filters incorporating 3d printed silver and copper mesh filters with antimicrobial properties, UV LEDs/Lights plus standard activated carbon filters.
Data: ...
Killing of bacteria by copper, cadmium, and silver surfaces reveals relevant physicochemical parameters
How silver ions kill bacteria
Copper is great at killing superbugs – so why don’t hospitals use it?
Killer Clothing Bursts Bad Bacteria
https://core-electronics.com.au/led-ultraviolet.html
7] Possibly integrate a positive air pressure to the mask to help with breathing and to help keep external air out.
Data: Micro Air Pump [google image search]
8] Possibly integrate a host of other modules such as small led spotlights, an IR scanning laser [to take patients temps], face/eye visor with hud displaying patient data.
9] Be powered by a system that is low powered and can be manually powered/recharged by some method.
To properly fulfill all of the above I recommend we look at a self contained HELMET design first.
Data: https://www.cycleworld.com/10-great-adve...e-helmets/
For the following basic reasons ...
A] Total comfort.
B] Total face protection including visor allowing a positive pressure environment.
C] Large enough structure to embed comms, lights , filters, power pack, other modules such as positive air pressure pump etc.
Personal Disclosure: @"beez" I summon thee to help me brainstorm and do this ok.
But I understand if you cant ok.
@ Everybody ... have I missed anything?
Aim for the Stars and might just hit the Moon eh.
I don't deny that wearing a cloth mask when you are sick is a wise idea and does probably cut down on transmission but with current masks not fully up to that task I know with technological advancements we can ALL do better.
Therefor ... I propose the following new suggestions that may take medical face masks in a a radical new direction ...
0] The mask must be fitted perfectly to the wearers face and thus 3d face scanning is key technology to employ here.
Data: https://www.sculpteo.com/en/3d-learning-...martphone/
1] The mask must be lightweight and be able to be worn for 12hrs or more in comfort.
Data: https://tacticalgear.com.au/products/mir...e-gas-mask
2] The mask must be 90%+ 3d printable to ensure maximum comfort and mobility when worn plus lower costs and allow individual manufacturing at a local level.
Data: https://au.pcmag.com/3d-printers/25115/t...d-printers
3] The mask must allow easy two way vocal communication and embedded electronic communications system may be employed here for superior radio/audio reception and radio/vocal transmission.
Data: https://www.sparkfun.com/tutorials/category/1
4] Both the mask itself and its filters must be replaceable , washable and reusable , recyclable.
Data: https://copper3d.com/ ANTIMICROBIAL 3D PRINTING AND ACTIVE MATERIALS!
5] The mask must be good quality, durable and yet cheap as possibly can be made. High military grade gas-masks go for $500+ each, not including filters.
NOTE: KN95 medical masks are disposable 1 time 1 use masks that cost $5 each .. say each nurse works 200 days a year = $1000 in face mask costs per nurse.
6] Redesigned filters incorporating 3d printed silver and copper mesh filters with antimicrobial properties, UV LEDs/Lights plus standard activated carbon filters.
Data: ...
Killing of bacteria by copper, cadmium, and silver surfaces reveals relevant physicochemical parameters
How silver ions kill bacteria
Copper is great at killing superbugs – so why don’t hospitals use it?
Killer Clothing Bursts Bad Bacteria
https://core-electronics.com.au/led-ultraviolet.html
7] Possibly integrate a positive air pressure to the mask to help with breathing and to help keep external air out.
Data: Micro Air Pump [google image search]
8] Possibly integrate a host of other modules such as small led spotlights, an IR scanning laser [to take patients temps], face/eye visor with hud displaying patient data.
9] Be powered by a system that is low powered and can be manually powered/recharged by some method.
To properly fulfill all of the above I recommend we look at a self contained HELMET design first.
Data: https://www.cycleworld.com/10-great-adve...e-helmets/
For the following basic reasons ...
A] Total comfort.
B] Total face protection including visor allowing a positive pressure environment.
C] Large enough structure to embed comms, lights , filters, power pack, other modules such as positive air pressure pump etc.
Personal Disclosure: @"beez" I summon thee to help me brainstorm and do this ok.
But I understand if you cant ok.
@ Everybody ... have I missed anything?
Aim for the Stars and might just hit the Moon eh.