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How to Perform an Autorefraction

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  • Опубликовано: 10 авг 2019
  • Ophthalmology instructional video on checking a patient's refractive error using an auto-refractor.

Комментарии • 43

  • @imnotgonnasay3612
    @imnotgonnasay3612 3 месяца назад +1

    Thank you so much for taking the time to make this video! I just got hired as a tech at an optometry office and this really, really helps. Excellent tutorial!

  • @Mesruksi
    @Mesruksi 4 года назад +26

    the sounds from the machine give me not so pleasant memories from having to do this test when I was like 10 lmao

  • @Hectorm95256
    @Hectorm95256 4 года назад +12

    Thank you for the detailed explanation!

    • @adeenakhan4150
      @adeenakhan4150 3 года назад

      ABCDEFGK

    • @R3cce
      @R3cce Год назад +1

      The autorefractor automatically determines your approximate glasses prescription. Helpful technology

  • @AznJsn82091
    @AznJsn82091 3 года назад +7

    What do you do if your machine detects a cataract, or doesn't read anything in general?

  • @naiyahp
    @naiyahp 3 года назад +10

    I liked how he moved the machine with his hand and the joystick moved why does all the patients get to control the machine not the doctor

  • @vikas_room
    @vikas_room 3 года назад +1

    the air around this video is indescribable

  • @sovanpaul2145
    @sovanpaul2145 4 года назад +4

    Please make a video on- how to measure base curve in Auto refractometer?

  • @annierendfer
    @annierendfer 4 месяца назад

    Is it necessary to dilate the patient beforehand?

  • @wlgeiger
    @wlgeiger 4 месяца назад

    Thanks

  • @TimeWisely
    @TimeWisely Год назад +2

    I had to deal with these machines many times, I was unable to focus on it, even though i seen exactly what I was looking at, a hot air balloon, I believe my eyes were too slanted, because they couldn't read my eyes either, and they kept telling me to open my eyes :v but, they eventually gave up, and they took me into room where i had to talk to doctor, look at his machines, then he gave me an eye drop in both eyes, that dilated my eyes, very unfortunate experience, it blinded me. But they determined one thing, and it's that i am very much blind as a bat. Thanks Dr. (Whatshisname)!

  • @AjayKumar-xu6jp
    @AjayKumar-xu6jp 2 года назад +1

    Which is best for refraction AR/streek retinoscopy

    • @R3cce
      @R3cce Год назад

      Both have about the same accuracy.

    • @zeeem4404
      @zeeem4404 4 месяца назад

      @@R3cceRet is more accurate

  • @aniruddhsinh_rana
    @aniruddhsinh_rana Год назад

    this machine detects icl lense in eye ! what number it shows if i have icl lense in eye ?

  • @rachelg3120
    @rachelg3120 3 года назад +7

    Hmm couldn't he have raised the table before the patient's head was locked into the refractor?!

    • @piaaadah
      @piaaadah 2 года назад +4

      I think the doctor knows what he's doing lol

  • @sakinamasud7764
    @sakinamasud7764 3 года назад

    Good presentation

  • @user-pc3tx3yq3w
    @user-pc3tx3yq3w 3 года назад

    دكتور.
    ابليز كيفية فرمتة هذا الجهاز بعد فحص عدة مرضئ

  • @naiyahp
    @naiyahp 3 года назад +1

    Why does it make that noise not the beep but the other noise when he's taking the photo

  • @okoromoseschibunna7830
    @okoromoseschibunna7830 3 года назад

    What's the full name of this machine

  • @mayapardeshi6564
    @mayapardeshi6564 2 года назад

    SIR this machine detect to PRK?🤔

  • @ashwright9378
    @ashwright9378 4 года назад +2

    Does this machine have small amounts of radiation? And if done to much, can It cause macular degeneration?

  • @meenasalve6265
    @meenasalve6265 3 года назад

    Thnxx🙏🏼

  • @willmae2519
    @willmae2519 3 года назад +7

    I still remember when I had this test. The doctor was surprised o the hogh grade of my eye. Then I found out that I have lazy eye/amblyopia. That's why I feel sad whenever I see this eye machine.

  • @srinivasanvenu5887
    @srinivasanvenu5887 3 года назад

    hai, while doing the checking eye-process why it is instructed to do closing eyes tightly for 3-times & by doing this what can be identified? why because just now I did my eye check-up and I am instructed to do like that, so want to know the reason behind that.-bye - B.LALITHASRINIVASAN-MYLAPORE-TN.

    • @alshabnashajahan2482
      @alshabnashajahan2482 3 года назад +1

      It is used to check the refractive error of the eye (power of the eye)
      Blinking makes the tear film to spread all over the eye so that correct power can be noted by the machine

    • @srinivasanvenu5887
      @srinivasanvenu5887 3 года назад

      @@alshabnashajahan2482 hai, thankyou very much for the reply with the reason-bye-B.LALITHASRINIVASAN-MYLAPORE-TN.

    • @Trails3rdFanboy
      @Trails3rdFanboy 2 года назад +3

      @@srinivasanvenu5887 wtf is that long string of words behind your comment kiddo?

    • @shrinkious4873
      @shrinkious4873 Год назад

      @@Trails3rdFanboy to an Indian, it sounds like his name followed by district/city/town followed by state (Tamil nadu)

    • @Trails3rdFanboy
      @Trails3rdFanboy Год назад

      @@shrinkious4873 nice

  • @nirajpunasiya95
    @nirajpunasiya95 4 года назад +1

    Prinsa kya h

  • @botsman35
    @botsman35 2 месяца назад

    Medicare does not cover it.

  • @naiyahp
    @naiyahp 3 года назад

    Why do all eye testing computer have a joystick why arnt they just powered by so

  • @otiebrown9999
    @otiebrown9999 3 года назад +1

    Of course you only believe your own results, when you measure using your own refraction, by using your own Test Lenses.
    Does anyone actually check this way?

    • @R3cce
      @R3cce Год назад +1

      The autorefractor only gives an estimate of what your glasses prescription should be. The manifest refraction fine tunes your prescription in order to check if you agree or disagrees with the autorefractor

  • @naiyahp
    @naiyahp 3 года назад +1

    Eye testing computer no ma CH inequality that was a mistake

  • @naiyahp
    @naiyahp 3 года назад +2

    These machines are cool but l they are pretty expensive not that bad tho

  • @naiyahp
    @naiyahp 3 года назад +1

    Why dont the patient get to control the ma CH inequality and it would be if they were controled through Ai

  • @naiyahp
    @naiyahp 3 года назад +1

    By AI