I hope your channel gets more recognition because your content is insanely high quality. You even add a quiz at the very end of the video, just to make sure we are gonna go back and double-check the knowledge we acquired from you. I love you.
Dude your videos are so awesome, you explain so well and easy, I just graduated and currently working and I do feel overwhelmed sometimes because I’m still a noob and need more experience but these videos help me a lot. Please keep making more videos.
Remember: 1) the focusing cup is made of molybdenum because it's not a thermionic bubbler and is negatively charged to ping pong electrons antegrade to the anode 2) rhenium is added to the anode to help it dissipate heat and not crack 3) 1 mGy is 0.1 rad (1 Gy = 100 rad).
One minor mistake. The targets in medical X-ray tubes are tungsten with Rhenium, not Rhodium. Mammography tubes are frequently Molybdenum. There are many other anode materials used for other types of X-ray tubes.
Are you sure about Rhenium? All I’ve read on it and the data I’ve worked with says that it’s Rhodium (Rh), but I could be mistaken, could you send me a link
The "W" is for wolframite, a mineral from which tungsten comes. I have a similar tube you talk about. Took awhile to get it out of its enclosure, and we have 3 phase power so I plan on spinning the anode. Where can I get 125kV ? (JK)
@@SahandHooshmand A friend is a x-ray repair technician, and gave me a used one for me to dissect. Took a bit to get the tube out of its case, and it's kinda brownish. It's a Toshiba E7239. I have the means to apply high potential, but not yet.
I hope your channel gets more recognition because your content is insanely high quality. You even add a quiz at the very end of the video, just to make sure we are gonna go back and double-check the knowledge we acquired from you. I love you.
Wow this is very kind, thank you! I’m glad you found it useful
True
Got a 9/10 in first trial.
Pls don't stop making your videos make more, its super helpful
Thanks so much
Well done! Glad you found it helpful
Dude your videos are so awesome, you explain so well and easy, I just graduated and currently working and I do feel overwhelmed sometimes because I’m still a noob and need more experience but these videos help me a lot. Please keep making more videos.
Wow thank you, this is very kind. I'm always working on more videos so you should see them coming shortly
i have an exam in 5 hours and this vid helped me A LOT!!!! THANK U SM!!!
T minus 3 hours now, all the best with it!
Thank you brother
Notifications on already
one of the best lecture i have watched so far
YOU ARE AN AMAZING TEACHER!!! THANKS BROTHER!!
Thank you 👍 👍 glad you found is useful!
Omg! Haven't started rad physics yet but I 100% understand this topic!
im interested in becoming a rad tech and am applying for next sem. you explain concepts so well and these videos are so helpful thank you
Love to hear it! What part of the world are you from?
Awesome explanation❤
🙌🏼
Remember:
1) the focusing cup is made of molybdenum because it's not a thermionic bubbler and is negatively charged to ping pong electrons antegrade to the anode
2) rhenium is added to the anode to help it dissipate heat and not crack
3) 1 mGy is 0.1 rad (1 Gy = 100 rad).
As a former USYD classmate of yours, I am very proud of you brother. Looks like Patrick's lectures really stuck haha, much love.
Indeed they did, thank you kindly. Which one of my classmates are you?? Send me a message
Explained really well, thank you!
Surprised at how high-quality your videos are!! And how easy you have made it to understand. Thank you
Glad you found it useful!
Currently in my Rad Program. I hope your videos will get me through it!
Good stuff! I hope they do too 👍🏼
Great share! Especially questions at the end will know and the answers, it will know what I am getting wrong.
Glad you found them helpful!
Thank you thank u 😅 you’re doing well and helped me to understand by easy way ❤❤❤❤
Amazing!
1:24 the symbol comes from "Wolfram".
Wery useful, thank you 😊
Glad it was useful :)
You are very smart. You just solved my knowledge gap
Glad to hear it!
One minor mistake. The targets in medical X-ray tubes are tungsten with Rhenium, not Rhodium. Mammography tubes are frequently Molybdenum. There are many other anode materials used for other types of X-ray tubes.
Are you sure about Rhenium? All I’ve read on it and the data I’ve worked with says that it’s Rhodium (Rh), but I could be mistaken, could you send me a link
Here is a link to a slide I found saying rhenium
can u explain other imaging, CT MRI
do you mean the anatomy of a CT or MRI machine?
@@SahandHooshmand yes
Both @@SahandHooshmand
Can you please provide notes for X RAY, MRI, ULTRASOUND, EEG, ECG etc? 🥲
I've exam on 5th August
You don't need anyone else's notes, what will help you the most is making your own notes!
The "W" is for wolframite, a mineral from which tungsten comes. I have a similar tube you talk about. Took awhile to get it out of its enclosure, and we have 3 phase power so I plan on spinning the anode. Where can I get 125kV ? (JK)
Interesting! I'd love to see it in action. Where did you get the tube from?
@@SahandHooshmand A friend is a x-ray repair technician, and gave me a used one for me to dissect. Took a bit to get the tube out of its case, and it's kinda brownish. It's a Toshiba E7239. I have the means to apply high potential, but not yet.
You can build an cockcroft-walton voltage multiplier to create the required voltage.
Please keep making videos to help radtech students
Wolframium is another name for Tungsten. W
Good to know!
Please can i get the answers to the quiz😊
Answers are in the video description!
I started in 11th
❤
I got 7/10