• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.

Diathermy, & "don't touch that bare metal object"!

LeapFrog

Wielding Hanlon's Razor
Feb 15, 2016
1,712
921
123
Tampa, Florida
diathermy-15-638.jpg


Yes, I am mad as a hatter..
So, what happens if you touch a metal desk while receiving this treatment?
RF burns? Are you providing a path for the current to travel to, if you touch bare metal?

 

diathermy-15-638.jpg


Yes, I am mad as a hatter..
So, what happens if you touch a metal desk while receiving this treatment?
RF burns? Are you providing a path for the current to travel to, if you touch bare metal?


Sounds like your body would become a wave guide for the energy transmitter. So your dipoles would line up correctly, like they know which way they are supposed to be to begin with?
 
  • Like
Reactions: Tallman
I used to repair and calibrate diathermy machines back when they still had tubes in them.

The patient is supposed to be on a non-metal treatment table out of the reach of nearby metal objects.

Tested them the obvious way. Put your arm between the "treatment plates", the antenna. If your arm gets hot, it's working.

Not so different from standing near a CB antenna with serious wattage on it. Touching a metal object can get you a RF 'sting' without touching the antenna directly.

73
 
  • Like
Reactions: LeapFrog
When Doctors Literally “Blew Smoke Up Your ....”
I wonder if it was menthol or regular?
I tried to explain to an spinster aunt how a microwave ovens worked. She dismissed me as a "Fool with too much time on my hands to dream up B.S. like that." She did it in such a mean, cruel way I became infuriated and left the premises.
 
  • Like
Reactions: Shadetree Mechanic

dxChat
Help Users
  • No one is chatting at the moment.
  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.