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How different is littmans cardiology 3 different from littmans master cardiology 4

I had leukemia in 2019 and went through a bone marrow transplant right before the start of the pandemic. Needless to say it was a big fright as a patient with an immune deficiency. I've managed to protect myself so far with N95 masks and I take care with hygene and I avoid unnecessary contact with people. I will be traveling in september on a plane and I was considering using a respirator and was looking for what type of filter to use. I came upon your video on the 6035 filters an I ordered some for my flight. I know that these respirator masks are not ideal for use by the general population as they have an exhalation valve that basically lets all the contents of the users breath out but considering that I will not be infected with covid or anything else I figure I would not be a danger to anyone on the plane with such a mask. What would your recommendation be all things considered ? Also thanks for the informative videos !

From the perspective of a budget minded person- I am watching your videos tonight as I have just bought the 7500 half mask with the 6035 P2 filter. This is mostly because I find myself spending far far far too much as an individual on masks. (first on the useless cloth ones, then when it hit here properly I changed to some p2 disposables) I understand that as an individual rather than a doctor I am not the target of your videos. For me it IS still more about personal protection, because no one else around me seems to care anymore despite the rising hospitalisation. So either way, I thank you for your opinion, and your dissection of what the 3M claims were- and the easy to understand fitting, filter and fit-testing guides. Unfortunately my profession isn't being just given disposable PPE- so the idea of a filter that I can use for many months if I take proper care of it sounds much better than my consistently weekly rotated disposables...

Appreciate it, even now this is still useful to me.

Will p3 100 filters fit in your respirators

Just FYI - you can get elastomeric respirators with N95-level exhalation filters now: the 3M 6200 half-mask + 7093 P100 filters + 604 (N95-analog) exhalation filter; for example that's what I've started using since BA.2 became a major concern, because I am around hundreds of people in poorly ventilated areas for long periods of time. For anyone who has one of those and properly fits it with BOTH inhalation AND exhalation filters: don't retire it, it's still much better than a disposable respirator. Eye protection is also a good idea, if you're like me and are frequently in crowded/poorly ventilated areas; there is some evidence that you can get COVID through the membranes in your eyes, although that is expected to be less common. Anyway, that's my 2 cents.

You make such beautiful videos!! Easy video ranking - P r o m o s m.

I am really impressed. Thanks

Great review for the 3M 6800!

I use a 3M 6200 medium respirator with a pack of 2, 3m NIOSH 7093CN or 7093 P-100 Particulate filter and replace them every month or 40 hour of use. The respirator must fit tight on your face. I have a full face respirator but cannot use it because the public still cannot understand the nature of COVID 19 ( a RNA with 26000 - 32000 codes) that mutates very rapidly to adapt. It isn't the case if all of us would be infected, the question is when and for ages over 70 the mortality is at least 10 %.

What about the pink 3m p100 discs, are they good enough for single use protection from covid?

I don’t know if it was noted but you can isolate cardiac auscultations from pulmonary auscultations an v/v in the app during your recording

When in severe situation use CBRN by MIRA saftey there nuclear grade but $80 a pop.

How do I measure which full-face mask fits my face? So that I won't make a mistake in ordering! Thanks! Thanks a lot for making this video! God bless you!

Doc Im from Singopre On the filter there are 4 pinch tab , remove the cover and disinfection internal white HEPA filter with UV-C 254nm 36watts light for 10mins once done clip the cover back on , I have use the filter for 9 months usage and stay safe guys

Nice, over here in NZ we are not provided with this level of protection. This has helped with my personal purchase. Thank you very much.

I found this super helpful and very comprehensive as a review

Covid .06mic, hepa .3 mic. Spray filter with colloidal silver, let dry.

What about the 3m 7093 particulate filter? Is this a viable replacement for the 3m 6035 filter?

DOCTOR I WEAR PRESCRIPTION GLASSES .IS FULL MASK SUITABLE FOR ME OR DO I NEED TO STICK TO HALF FACE MASK ,AND WHICH HALF FACE MASK YOU WOULD RECOMMEND ,THANKS

Awesome ! Thank You 👍

Hello Sir, I am using Sodium Dichloroisocyanurate Tablets (2 grams) for disinfecting the 3M 6800 Mask. Is 200ppm and 10 mins dipping time enough for disinfection? I also wash the mask with detergent before and then spray Hypochlorous Acid (HOCL 200ppm) and then go for dipping in Disinfectant for 10 mins.

As an Anaesthesist in Australia do you also manage covid patients in an icu setting with this respirator?

Impossible in tropical country like india

is u.v. light recommended for decontamination the mask and filter?

🇧🇷🇧🇷🇧🇷

Just imagine how many lives (and paranoid nerves) saved that video!

Does it give the heart rate on the screen?

Thank you so much for sharing. My partner is a GP so this got him very excited. I’m a mere mortal, but your review was clear, concise and you managed to engage my non-medical brain too.

what is the American equivalent of the 6035? they don't sell 6035 in America

If you are going to be bothered wearing a mask you might as well wear a REAL mask that will actually protect YOU.

Thanks for sharing your knowledge ¡¡¡

Thank you this is very helpful, can you give me an advice to avoid pressure injuries at nose area, as i wear the respirator for continous 6 hours in an contaminated area which lead to injury of my nose which is quite painful

How can you make sure these items are not fake buying online ? I bought number of these in feb 2020 but the respirator is starting to wear . I see the cartridges and respirators for sale online but I know there's a lot of fake stuff going around out there. I even ordered one of these off ebay and it was a fake Chinese filter and respirator

if I was in the room, I'd need the mask on LoL

Did you hear that??? 4:55 LoL

I have a 3M 3500 series organic vapors respirator with noshpn95 inserts

I’m a senior with a long history of an immune system disorder. I have the 3m 7502 and have been using the organic vapor cartridges. And a plastic retainer that holds a P100 filter. Is this set up ok for Covid? Thank you so much for your informative video and stay safe!

Hi thanks for sharing. Here in Scotland there’s quite a lot of confusion re so called ‘P3RD’ filters where the ref to ‘RD’ remains unclear in the context of whether they offer less protection from Covid-19 compared to P3 filters. The ones your using don’t appear to state ‘RD’ so I’ve got some added work to do to see whether they’re effective. Keep up the good work abs stay safe. John

you can only listen to the heart or also the lungs

what about adjusting the sound in realtime to accentuate a specific heart tone or for doctors with hearing loss

Mine doesn't unscrew. And it's one of the new ones. How did you get yours to unscrew?

Normal people: I wear a disposable fabric mask Me: full gas mask

Thank you so much for your helpful tips on wearing the advanced masks..!!👌👍🙏

What is the brand of the wipes used in this video?

thanks for the video- just wondering if you mind sharing which comms units you are teaming with these masks? thanks Mark Newcombe EM and Retrieval Specialist Sydney HEMS

This video probably saved a lot of lives

honored to be 1000th subscriber! keep up the great work!

Great video. Just bought one. Anaesthetists rule! :)

Thank you for a meaningful and research based video. There is so much nonsense out there.