Cheap EKG Machines is one of the largest resellers of EKG Machines or ECG machines. At CheapEKG, we bring to our customer the type of service and product quality that you can expect from an industry veteran. We've been selling cardiology equipment for over 20 years, and our experience and product know-how is second to none.
Wednesday, June 16, 2010
Diathermy Equipment
Diathermy Equipment
Diathermy means internal heating where the heat is generated by a direct conversion to heat of some other form of energy passing through the tissues. In the case of surgical diathermy as used in the operating theatre for cutting and coagulating tissue an electric current passes through the body and heat is generated by resistive loss. In short-wave or microwave diathermy as used in the physiotherapy department, heating is caused by the dielectric loss of the tissues when electromagnetic waves pass through (the same effect as used in microwave ovens). Diathermy can also be produced by the absorption of ultrasonic waves, and this effect is also employed in the physiotherapy department.
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