Pulse oximeter: How it works and Interpretation II Pulse oximeter mechanism

[@figgynewts56]

I work as a vet tech and we use a pulse ox to monitor our patients too. I was wondering why the numbers got thrown off when in bright lights or when an animal has pigmentation, but it makes so much sense now. Thank you!

[@bob-ny6kn]

How do you calibrate?

[@drgmhosamani3254]

Ok,what about pulse index?

[@tegsingh7484]

I literally want this type of explanation in schools and colleges

[@outback7092]

he using incorrect finger to measure, do some research !

[@Harvindersingh-rl3kq]

This is a very simple and informative way to understand the topic..... Keep it up sir....

[@CosmicCitiZenOfficial]

@Enoch Beau unfortunately we are single we can't watch it alone 😂 fuk

[@albiefett]

I've been using these devices for decades, and never knew how they worked! Thanks for this very clear explanation, the images were incredible.

[@MrAdarshgupta247]

Quite nicely explained for a laymen with relevant animation

[@mohamedkhalid7708]

Just recovered from Covid 19 and curious to know how oximeter works. Bingo! I got it all . Thanks for your simple explanation. May God bless U.

[@WhoDissGuy]

Excellent explanation. Straight forward and great visual aids. Thank you.

[@PotatoGamingIndia]

People checking their SPO2, please make sure you remove any nail paint because it will affect the reading.

[@aswinkumar4452]

Good point

[@alostlooser2190]

Nail paint 😂 Girls😂😂

[@الشاعرةهبةلاشين]

And patient is uses day also affect reading..and artificial nails and nail polish

[@TeamschildCambodia]

​@@aswinkumar4452😢😢😢 3:12

[@ash0279]

1st infographic ive seen re pulse oximeter, but i believe this has already explained me everything in layman's term. thanks for this video.

[@krishnapalla109]

Told in such a way easy to understand even for a non medical background persons also

[@girirajrdx7277]

It involves more of physics and mathematics

[@Beaver_Engineers]

@@girirajrdx7277 👍

[@jkanika3036]

Ç

[@stanlee5766]

A very detailed , simply explained video of a complex procedure.. To a non medical person like me. Thank you Sir. 👍

[@FarhanAmin1994]

Beautifully and simply explained the principle and mechanism. Thanks a lot.

[@shomikray1581]

Complete video made with laymen in mind . All necessarily info given n no excessive detailing done. This is n example of how to make good videos for ppl not in the profession

[@Medinaz]

Thank you for the appreciation

[@ishanpant55]

This video is all for all those all those who says “ Faltu ki cheez padhate hai school mein kabhi kaam to aata nhi hai kuch real life mein” See you science helps in making these small device which save lives.

[@ShrikantChothe]

science har jag kam ata hai, bas logonko samjta nahi

[@sampreetdas1195]

@@ShrikantChothe ha

[@roshanantony64]

Exactly! As an engineering student I hear many commerce ppl say that chaiwala earns more than engineer so dont do Engineering. Wish to give them tight slap. It's engineers who make life possible as we see it today.

[@science-y9209]

@@roshanantony64 "...life possible as we see it today.." no.. that's a big fat lie.. Life is gonna be there no matter what.. but our carelessness is wreakin havoc on life and earth.. I do believe in engineers like elon and that woman (who transformed trash into tiles and something useful) ... the kind of engineers we have today.. they don't even study hard.. they just pass.. (iitians aren't the only engineers out there )

[@roshanantony64]

@@science-y9209 read carefully lady. I wrote *life as we see it today* not just *life*. Life will always be there but we'll be living like in prehistoric stone age like uncontacted tribes. There's more to engineering than Elon musk and that tiles girl. Just pass is not the trait of a good engineer.

[@AvijitBiswasBlue]

Very well explained. Thank you. Nice & simple animation enough to get an idea of the working. I always wondered how this thing works. Really nice work.

[@anishkhadgi6822]

Good video and very informative. It would be amazing to see how Oxygen cylinder and even direct oxygen works with different litres and masks

[@RajeshPrasad-pv7oi]

Very nice video. Very crisply and clearly explained about the functioning so that even a layman can understand.

[@DilkaDeepak]

Keep making these kind of explanatory videos. Thankyu

[@varmasknowledgehub5235]

Excellent and detailed explanation...

[@Tom-sp3gy]

Brilliant, brief and lucid explanation!

[@ArunUdai]

Can you discuss more on considering Finger size, Absorbance and Ambience light discussed at 3:38 . Rest is just great.

[@jrzzrj]

Using the right hand middle finger or thumb give the best results

[@ninod1502]

I found 2 % points higher spo reading done in total dark room

[@finnyfunplace824]

you have a amazing explanation skill .. very cool bro

[@Balakumar08]

You explained very clearly that everyone can understand 👏

[@Nithink_Tank]

This was brilliantly told, clear and concise.

[@Bihar_motoVlogs]

This is amazing and really easy to understand thank you so much for your kind information 🙂

[@Travelandexploreinlife]

Really a very great work.... Explanation is really good to understand non medical student... Deserves more likes and share..

[@Medinaz]

Thank you for the appreciation

[@physicsedupoint]

Excellent. You explained it in very easy way.

[@DG-AI777]

One of the best explanations. Well done.

[@caroldsouza3891]

It helped me alot to understand before exam. Thnk u

[@TheRex1024]

A very awesome video with great explanation in very simple words. Great job

[@jamesmacleod9382]

Thanks for this. I always wondered how on earth these things worked.

[@alextan6551]

Thanks for sharing this scientific knowledgeable

[@ben-uy1ud]

Good simple explanation without any unnecessary garbage

[@tonymjawahar]

Good explanation. Please make a video how a strap on BP apparatus works. Thank you.

[@Arpita-Banik]

This is a very simple good way to understand.

[@reetprincy5399]

Thank u sir for very imp.. information.. and u explained very well

[@jeelanbasha2343]

Thanks for clarifying. Very good information

[@OxTongue0]

very nice animation and neat explanation, thanks for making the video

[@vvpatelcompany]

Thank you for simple layman can understand the technicality

[@BubblesPothowari]

Lucid. Clear. Very helpful. Thanks.

[@vinodhkumar9477]

1) oxygen concentrtor 2) ventilator Details if possible 🙏

[@johncher]

Thank you for a clear explanation of how the oximeter works. Keep up the good work.

[@Medinaz]

Glad it was helpful!

[@sriharsha038]

very nicely explained sir

[@pareshmhatre4019]

I will share this link in my next video, thanks for this information!

[@akfgamingzone4427]

BEST WAY OF EXPLANATION 👍 KEEP GOING

[@Kehames]

Thank you so much for this video! My kids and I found it very informative.

[@hndit2u]

Most probes have the light sensors on the same side as the emitters so they are detecting reflected light. In hospitals we have probes we tape onto a patient's forehead in some circumstances.

[@bablum2k3]

Thank you for the explanation

[@SK-eb8wj]

Nicely explained

[@dishasambhoo]

It's such an informative and helpful video. Thank you Sir

[@connectorexpert8173]

Thanks for sharing this video. Have you ever encountered Spo2 and HR data without putting your finger in?

[@md.mainuddin8211]

Explained nicely. Thanks a lot

[@dishendra.]

Thank you for such a concise video!

[@rupeshmehta1861]

Very nicely explained in simple words. What other blood parameters can be measured like this? Is there any device for that? If you can make video on that then it will be very helpful.

[@shivarajpatil7018]

Es tharaha video dekkhkar .....hummko. , phir medical student baa nane ka mann aaaaya

[@sarathw5740]

Thank you. Even a kindergarten child can understand the way you explain it. Excellent!!

[@GautamMH15]

Very nicely explained. Thanks Can you make a video of the difference between a normal thermometer, and a contactless thermometer

[@hemantbhatt9796]

wish I could give 1000 likes to the video, great help to understand the concept ..

[@abhishekanigol1724]

Thank you Sir For giving such knowledge

[@فاطمهكاملعبدالرضا]

Wooww،your explanation is very nice 😭😭

[@marybethquraishi4076]

Outstanding instructor. Thank you.

[@manideep693]

One such useful video KZbin even hosted on its servers 👍 Explained in a beautiful way without any clutter, subscribed right away 😊

[@santoshkumarnath9253]

Very simple and clear explanation. Thanks. S. K. Nath SAMBALPUR

[@thiagupillai]

Great Video, Very Clear Explanation

[@ravikiran9029]

How smart watch and bands SPo2 works please explain

[@ballysall4383]

Great video, clear explanation. Well done

[@lifefacts6301]

Thanks for details that you provided in such simple way

[@RadiographyQA]

Very nice explanation

[@xaxisyaxis8892]

Great illustration , but can we have proper formula as well as notion for that , to complete the theory .

[@kapilmalu1475]

It would be very helpful if you're can teach how MRI machine works ( In simple language )

[@katelynnehansen8115]

Thank you so much for this clear and informative explanation!

[@akashchandrapati.7104]

Nice explaining ..... Thank you

[@RAME]

Brilliant explanation.. so simple to understand.. 👍🏼

[@Varadhan95101]

Very Good Explanations Brother

[@argosur2878]

wow very helpful. clear idea is drawn here how to work it. thanks for such works. Welcome for much such type videos...

[@saifdj]

very helpful video

[@iamtb100]

Thank you.. Physics is everywhere.

[@sundarviswanathan6500]

Very well explained. Useful and informative video. Thanks sir.

[@hockeymann88]

Great and simple presentation. For more advanced Healthcare workers it may be valuable to know some short comings of the pulse ox. CO or carbon monoxide, possibly inhaled from smoke exposure, for example, can trick the pulse ox reading into a false high number. To most pulse ox machines, hemoglobin attached with CO looks the same as O2 attached with hemoglobin, resulting in a bad reading. An arterial blood gas is required for an accurate diagnosis. Also, someone with a very low hemoglobin could theoretically have a 98% spo2 but because of the low oxygen carrying capacity resulting from the low hemoglobin, that person could still have low oxygen getting to their tissue even though Thier spo2 seems to be reading fine. Other blood tests and deliberate observation of the patient will mitigate the short comings of the pulse ox. Ie, blue nail beds, lips and an increased work of breathing.

[@zuelle2221]

Very clear sir Thank you for this explanation

[@m.sameralyounes2829]

WoW that was very helpful and clear, thank you very much for making this wonderful video with this amazing explaining

[@worldsfunniestvideosandbes3684]

This’ll help me understand how my check-ups and surgeries work.

[@a.h.kfoury6909]

Thank you very much. Your explanation is excellent so easy to understand. Great!

[@hashinifernando4134]

Thank you..great explanation. It's very clear and easily understandable sir

[@surendrasinhjadeja5468]

Thanku for give a information about it .....

[@bhagwatilalmenaria8355]

What happend if himoglobin or RBC are less than a certain value in normal blood.does this factor reflect the reading of o2 level?

[@darbyheavey406]

The reading will be inaccurate. Higher quality units allow the operator to enter a Hgb value based on the patients actual value. The Hgb used in each unit varies with manufacturer but women often have a lower Hgb than men. Sickle cell anemia will also degrades the accuracy. See Beers Law.

[@mayasm3718]

That was so easy to understand.. thank you! In the diagram, there is artery above and vein below. So if light is passed through, then amount of deoxygenated Hb will be more in veins... So how will the reading / calculation be correct. I understand there might be some factoring involved. Please clarify.

[@dosendaring]

in other videos, there is explanation about how those 2 lights is not constantly lit, but pulse to factor the pulse/pump from the artery. Basically those 2 lights will try to read both (artery and vein) and calculate both.

[@dosendaring]

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[@swatisoni6826]

Easy to understand Nice video Carry on

[@srinivasulureddybandaru1320]

Wonderful narration

[@MedSou]

*Nicely explained ,Thank you* 👍👍👍👍👍

[@arunkumarrs1731]

Less description - more information-short time- pictorial representation } very interesting

[@izzatkhan8151]

really informative video. love from pakistan

[@ksunildrdo]

Rare video on SpO2 sir. I appreciate you for clearing our doubts. Please tell us why Only Oxygen cylinder is required for COVID patients instead ofpumping air through cylinder. Also, when to use ventilator?

[@ska4666]

Air is not purely oxygen, ...only 27-28% is it's concentration in Air... So that's why we need pure oxygen cylinders to cure hypoxemia.

[@vinagnihotri]

Simple explanation. Thank you for your efforts and time for making this informative video.

[@rajgadagin6037]

So wonderful explained sir.. & then, how does te heart rate monitor in pulse oximeter works? One more thing to ask sir, how does the SpO2 reading in Smart watches work..?? Please make te video regarding this two of them sir.

[@tanishakumari7935]

Very well explained 👏👏👍🏻👍🏻👍🏻

[@jonathanhurtado256]

Awesome explanation!

[@artschannel2688]

Very great explanation and I really liked your content

[@pankajiyer5228]

Great explanation 👌

[@deepakbharadwaj5590]

wonderful explanation

[@ernestshimanyule307]

Thank you,, I've learned alot Thanks once more.

[@citizenoftheworld-maan5682]

Fantastic explanation... Really appreciable 👍👍