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Dołączył: 03 Kwi 2020 Posty: 12
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Wysłany: Pon Kwi 13, 2020 07:25 Temat postu: You can even buy washable surgical masks online |
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What about reusable cloth masks? "
I recently saw many such things being used by people while traveling. Their effectiveness will largely depend on the material and design.
A study reported that masks made of various common fabric materials can only provide a weak protection. You can even buy washable surgical masks online, but I am not sure whether these masks have been approved by the FDA (or equivalent). It is reported that human surgeons use washable / reusable masks.
A reusable cloth mask may be better than no mask, but I can hardly say that an untested / unapproved cloth mask is better than a reusable standard surgical mask.
What about the mask?
The mask is designed to prevent splashing or aerosol spray on the wearer, not to prevent the wearer's aerosol from contaminating other things. I think I should classify them as "talk better than nothing" based on the design, but if used in surgery, the aerosol that escapes from the bottom of the shield will be a particular problem. nioshn95respirator
If veterinary surgery requires the re-use of surgical masks, what are the most important considerations?
The veterinary clinic should consider letting the staff start to stock up on the masks they have used to avoid undersupply. I will not reuse them until needed, but there is a better reserve of used masks than no masks.
Workers should keep their masks separately instead of sharing them, because sharing masks is disgusting and may be a way to spread human pathogens from person to person.
Before saving the mask, you should carefully unravel the mask and check for obvious defects. https://nioshn95respirator.com
Reusable masks should be placed in a dry place to reduce the possibility of bacterial growth in the mask. Masks should not be reused when they are wet.
After the mask is reused, it should not be put back into the same reused heap. It is difficult to say how many times a mask can be reused, but it is best to reuse all available masks once before starting to reuse them multiple times.
Does reusing masks constitute a non-compliance with standards of care? Should this be the owner ’s understanding?
Standards of care are often unclear and the goals are not fixed. Discussions with regulatory agencies help clarify their thoughts on reusing masks in such mitigated crime situations.
I do n’t think the owner agrees to the procedure involving the reuse of standard masks, but I think it will be necessary if we eventually have to do the procedure without masks.
Can I wear a mask without surgery?
In fact, there is very little evidence on how much (or whether) masks protect patients from infection (when wearing masks is the standard of care, this is a difficult theory to test). That said, it makes sense for them to do this, so we want to avoid depositing aerosols into the surgical field as much as possible.
Consider cost-effectiveness. If my appendix ruptured today, I would like to perform an operation, even if the surgeon does not wear a mask, or the mask is not very good. If I need a new hip joint, I will wait until they have all the supplies they need, because the urgency of the operation is reduced and the impact of postoperative infection is also great. The same concept applies to veterinary surgery.
For veterinary clinics that currently have sufficient inventory but are unsure when they can get more masks:
Keep as many masks as possible (ie use good "personal protective equipment management").
Consider starting to save the mask for reuse.
For clinics where the mask has been used up:
Consider delaying elective surgery
Limit unnecessary personnel during surgery. Some human teaching hospitals have begun to keep students away from the operating room to preserve masks, and the same discussion may also happen at the veterinary teaching hospital.
Save the mask in case you need to reuse it.
Hope this is not a problem we have to solve, but I doubt it will be. I have talked to some clinics that are about to close, and I suspect that many clinics will soon face this situation. We are closely monitoring our supply, but no one can predict the progress of the outbreak and its short-term and long-term impact on the supply chain. It ’s better to think about things well in advance and get ready, rather than walk into the clinic one day and find out, “Oh, bad, our masks are running out. |
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