Digital Radiography for Dummies
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- čas přidán 2. 07. 2024
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This is incredible! online learning is difficult for this sort of thing so these lectures make it 100x easier to understand
Thanks! Hit me up with any questions.
Thank you so much this is extremely helpful! Please carry on making these videos!
Maaaaan I'm learning DR in Radiologist Technologist school right now and I am CONFUSED! The teacher just rambled and I don't understand how any of this works. I just know how to position and what anatomy I should or shouldn't see.
Stay at it. Basically, it's how your cellphone camera works. If you have specific questions, put them in the comments.
Girl me too 😩😩😩😩
The metaphors really help me!! You are better than my 👨🏫 professor 🙏🏻 thank you!!
Really great video in explaining how Radiography works.. Thanks from CAlifornia
I'm taking the boards in less than a week and this was a nice refersher! Thank you for taking the time to post this :)
You got this!!
@@RockTheRegistry Thank you! :)
Much helpful thanks sir
Thank you so much 😋
I passed my CAMRT exam. Your videos really helped understand the hardest subjects in my course! Thank you so much for your help :)
YES! Way to go.
I love your videos! I'm watching them to prep for the registry. When you get to the Indirect section (apprx 42:40), amorphous silicon is a-Si I think. It just threw my off as I was going through and wanted to clarify. Thanks for the videos!
Thank you. Yes, a-Si stands for amorphous silicon. a-Se is amorphous selinium.
Fantastic video. Extremely helpful. Thank you!
hello Lucie, how are you?
The excellent video for those who are just diving into the topic. But I have other data on the spatial resolution of the IP (CR). There are two resolution levels, 30 and 80 microns, which correspond to Agfa D4 and D7 films. So not really crap )
Thank you! I'll look into that. I appreciate the heads up.
A+
hello, where i can download a Driver for Dr Suni Digital radiography system ?
Please discuss how mattrix size vary from different x ray views.
Hi, I don't understand the question. Matrix size is a permanent feature of the system. Only field of view can change with different x-ray projections.
What should be changed/ looked at if an image is obtained outside the required exposure index?
Great question. Exposure index depends on the system, but in general if it's above the deviation index (DI) leave it alone (its over exposed reduce mAs in the future). If it's under the DI, repeat with increased mAs if the reading physician says there's too much quantum mottle. In both cases, I'm assuming we've set an appropriate kVp.
@@RockTheRegistry thank you 👌🏼
Thank U sir
So nice of you
When are some examples of when we would see CR being used instead to DR in 2023?
CR applications in the US and Canada steeply declined around 2019. This was largely due to legislative changes (Medicare law especially). Techs in Afghanistan, Nepal, Bhutan, Myanmar, Cambodia, Haiti, most of African, and a number of other countries continue to use CR and film radiography.
Is it because raising the kVp would produce more photons to have enough energy to pass though the detector without getting captured ? kVp = lower DQE
Yep. That is a significant concern.
what happens if the psp goes under a red-light ?
Interesting question... I'm not sure. I'm going to guess nothing, but I may need more details. The important thing is the PSP plate is scanned by a helium neon laser that is red in color. As a result of stimulation by the laser, the PSP crystal give off blue light.
,👏👏👏👏👏👏👏