Volume versus pressure control

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  • Опубліковано 16 гру 2024

КОМЕНТАРІ • 27

  • @elgilany11
    @elgilany11 4 роки тому +5

    Incredibly simplified concepts, keep up the great work guys, highly recommended course

  • @PrashanthGunasekaran
    @PrashanthGunasekaran 6 років тому +15

    do you have a video focusing on pressure control?

  • @macn6048
    @macn6048 2 роки тому

    Amazing explanation! Thank you!

  • @alwonner
    @alwonner 6 років тому +2

    Fabulously presented! Thank you so much.

  • @miketaiwanwalkcity6355
    @miketaiwanwalkcity6355 4 роки тому

    Thank you! Clear with the tyre

  • @nargiznargiz4907
    @nargiznargiz4907 4 роки тому +1

    This video is really helpful....keep in what you doing 👍😊😊😊

  • @mr.weziphiri7307
    @mr.weziphiri7307 2 роки тому

    Can we determine how much tidal volume we deliver during PCV?
    Yes we can, meaning we can still calculate the Minuet Ventilation. Not so?????

  • @pratikcganatra
    @pratikcganatra 3 роки тому +2

    Height is 185 cm and Weight is 85 Kg , how do you can to conclusion that patient will require 8.40 L / minutes? Could you please explain ?

  • @lindanambahu1142
    @lindanambahu1142 8 місяців тому

    Thanks

  • @rawdonwaller
    @rawdonwaller 7 років тому

    My fav video on this topic.

  • @how8087
    @how8087 3 роки тому

    Thx allot 4 ur great info

  • @vasilykasatikov5729
    @vasilykasatikov5729 11 місяців тому

    So, that reason that PCV- VG was invented. Volume granted, or granted volume with pcv benefits. For planned elective surgery, I prefer PCV- VG mode for good lung protection, less changes in capnometry, normocarby, higher adoptation, less overload to heart. Is neurosurgery, including emergency neurosurgery, general surgery, vascular surgery, maxillofascial surgery, oftalmology, otolaringology, urology. For thoracical surgery, with one lung vent, for emergency surgery is better VCV. Simple. Controlable. All reliable. When lung is compromised on the different reason. When you must ventilate at any cost, ICU fix consequences after you if need, your choose is VCV. But not forget. For proper gas diffusion volume is not enough.

  • @christopherianadagao5304
    @christopherianadagao5304 5 років тому +5

    How could you get the 8.4 L/min

    • @orangeblock3792
      @orangeblock3792 4 роки тому +2

      ...Exactly, I don't get that.

    • @orangeblock3792
      @orangeblock3792 4 роки тому +3

      calculation is 6-8ml/kg IBW.
      So, he calculated the guy's height in cm (30.5 cm for each foot)= 183cm.
      then use that for IBM [(183-152.4) * (0.91)] + 50 = 77.8
      then use 77.8 and multiply by 6-8ml
      77.8 * 8ml = 622ml
      .622 L * 14 RR= 8.7 L/min
      THAT'S HOW HE GOT THE ANSWER WITHOUT TELLING US!!!!

    • @joyoustai5431
      @joyoustai5431 4 роки тому

      Tidal volume formula =6 to 8 mls x kg
      Weight 85kg
      Tidal volume is 510 - 680 mls
      Minute volume formula =tidal volume x RR
      Normal RR is 16 to 20 bpm
      Estimated minute volume for this case
      Tidal volume (510) x RR (16) = 8160ml/ min
      8.16L / min

  • @aqsariaz6192
    @aqsariaz6192 4 роки тому

    Great video sir

  • @harshavarthinithangaraj8065
    @harshavarthinithangaraj8065 5 років тому

    Kindly provide written file in this topics.....

  • @АнараАжикеева-ф1и

    Спасибо большое ❤

  • @babarshahzad7403
    @babarshahzad7403 4 роки тому +1

    Thank u sir...

  • @hieucongnguyen
    @hieucongnguyen 7 років тому

    Can you determine pressure from formula PV=nRT?

    • @TheSandkastenverbot
      @TheSandkastenverbot 4 роки тому

      The formula is valid WHEN FLOW IS ZERO. But even in that case it's probably a bit too general for caregivers and easy to misinterpret.
      In pressure controlled modes you have approximately tidal volume = (p insp - peep) / lung compliance.
      More generally: pressure = flow*lung resistance + volume/lung compliance.
      Resistance and compliance are estimated by modern ventilators and are shown as R and C. Especially C is, however both time and volume dependent. For that reason ventilators estimators "different kinds of C" like Cdyn and Cstat

  • @sowmiyathamizhan7404
    @sowmiyathamizhan7404 4 роки тому

    I understand 😊,tq sir

  • @emilypaille8704
    @emilypaille8704 4 роки тому +1

    This guy's making cotton mouth noises XD
    Not hating though, this helped a ton :)

  • @miraclemiracle9289
    @miraclemiracle9289 4 роки тому

    Thank u !!!!

  • @Stocks_4
    @Stocks_4 7 років тому +2

    👌🏻

  • @rosalilablau780
    @rosalilablau780 3 роки тому

    This is so wrong. In the 1990s you did volume controlled ventilation. nowadays you should do pressure controlled ventilation beacause of the damage you can do to the lungs.