T.E.C.A.R: Capacitive And Resistive Energy Transfer
Tecar is a high-frequency alternating current therapy. Based on the principle developed by Dr. D'Arsonval, it triggers a flow of ions through rapid electrical oscillations within the cellular environment.
The scientific term for this phenomenon is the permittivity of the cell membrane.
Research indicates that frequencies between 300kHz and 1200kHz stimulate intra and extracellular exchanges and create a diathermic effect on living tissue.
How It Works
Tecar therapy systems generate electromagnetic waves at a precise frequency of 448 kHz. This achieves two primary outcomes: bio-stimulation and thermal effects.
Published studies demonstrate that it increases deep blood flow, enhancing the delivery of oxygen and nutrients. Furthermore, molecular studies show that it stimulates stem cell proliferation and differentiation.
Musculoskeletal Treatments
Osteoarthritis
Low back pain
Neck pain
Bursitis
Tendinopathy
Haematoma
Fractures
Muscle tears
Sprains and strains
The Capacitor Principle
Diathermy is based on the physics of a capacitor, consisting of two conductive armatures separated by an insulator. In this medical application, the handpiece (capacitive or resistive) and the return plate act as armatures, while body tissue serves as the insulation.
Instead of emitting external energy, the device triggers endogenous energy within biological tissues. This internal energy is produced by the movement of ions and electrolytes, making it extremely effective at depths where other physical therapies lose their impact.
Technical Specifications
| Technology |
RET CET RF / Monopolar RF |
| RF Frequency |
448 kHz |
| Power |
300W |
| RET Heads |
4 pcs |
| CET Heads |
7 pcs |
| Function |
Rehabilitation, Sport injury recovery, Women's health care |
Frequently Asked Questions
What is the significance of the 448 kHz frequency?
The 448 kHz frequency is the optimal range to achieve bio-stimulation and thermal effects that increase deep blood flow and stimulate stem cell proliferation.
How does Tecar therapy differ from other physical therapies?
Unlike exogenous therapies that apply energy from the outside, Tecar triggers endogenous (internal) energy within the tissue, allowing for deeper and more effective treatment.
Can this device be used for sports injuries?
Yes, it is highly effective for sport injury recovery, including muscle tears, sprains, strains, and haematomas.
What are RET and CET heads used for?
CET (Capacitive) is typically used for tissues with high water content like muscles, while RET (Resistive) is used for higher resistance tissues like bones, tendons, and ligaments.
Is the treatment painful?
No, the therapy is non-invasive and generally perceived as a pleasant, warming sensation due to the internal diathermic effect.
Does the device emit external radiation?
No, the device works on the principle of a capacitor to move existing ions and electrolytes within the body, rather than emitting external energy waves.
Trial Medical
