MULTI-POLE RADIO FREQUENCY DEVICE, METHOD FOR CONTROLLING MULTI-POLE RADIO FREQUENCY DEVICE, AND RADIO FREQUENCY THERAPEUTIC APPARATUS
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United States of America
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Issued Date -
Apr 25, 2024
app pub date -
Dec 29, 2023
filing date -
Dec 29, 2023
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Abstract
Disclosed are a multi-pole radio frequency (RF) device, a method for controlling multi-pole RF device, and an RF therapeutic apparatus. The multi-pole RF device includes an RF power supply, a return electrode, a therapeutic electrode, a controller, a first switch switching circuit, and/or a second switch switching circuit. The controller controls the third input terminal and the fourth input terminal of the second switch switching circuit to be switchably connected to the third output terminal and the fourth output terminal. In the unipolar mode, the controller controls the first output terminal and the second output terminal to be electrically connected to the therapeutic electrode and the return electrode respectively. In the bipolar mode, the controller controls the first output terminal and the second output terminal to be connected to at least one of the plurality of electrode slices respectively.
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