Which diathermy mode is characterized by a cutting instrument using a sinusoidal non-modulated waveform?

Which diathermy mode is characterized by a cutting instrument using a sinusoidal non-modulated waveform?

• A. Coagulation mode
• B. Dessication mode
• C. Cutting mode
• D. Blend mode

Answer: (C)

The cutting mode in diathermy is specifically designed to create incisions in tissue using a sinusoidal non-modulated waveform. This type of waveform provides a continuous electrical current that has a high frequency, allowing for precise cutting with minimal thermal damage to surrounding tissues. The energy delivered in cutting mode is optimized for vaporizing cells at the edge of the incision, leading to clean cuts and reduced bleeding. This mode is particularly beneficial in surgical settings where fine, controlled incisions are necessary, and it contrasts with other modes that are primarily focused on coagulation or tissue drying. The clarity of the incision achieved in cutting mode is crucial for surgeons in delicate procedures, highlighting its importance in the surgical toolkit.

The cutting mode in diathermy is specifically designed to create incisions in tissue using a sinusoidal non-modulated waveform. This type of waveform provides a continuous electrical current that has a high frequency, allowing for precise cutting with minimal thermal damage to surrounding tissues. The energy delivered in cutting mode is optimized for vaporizing cells at the edge of the incision, leading to clean cuts and reduced bleeding.

This mode is particularly beneficial in surgical settings where fine, controlled incisions are necessary, and it contrasts with other modes that are primarily focused on coagulation or tissue drying. The clarity of the incision achieved in cutting mode is crucial for surgeons in delicate procedures, highlighting its importance in the surgical toolkit.