Fiber Laser for Coagulation, Cutting, and Other Operations

Abstract: the present disclosure relates to a laser device with multi-mode capabilities, enabling the performance of surgical procedures without the need to use multiple lasers. the laser device includes a signal generator configured to generate a laser control signal. the laser device also includes a laser source configured to receive the laser control signal and emit a laser beam responsive to receiving the laser control signal and in accordance with the laser control signal. additionally, the laser device includes control circuitry. the control circuitry is configured to receive a user request to operate in either a pulsed-wave mode, a quasi-pulsed-wave mode, a continuous-wave mode, or a quasi-continuous-wave mode. the control circuitry is also configured to cause the signal generator to generate the laser control signal in accordance with the requested mode, thereby causing the laser source to emit a pulsed-wave laser, a quasi-pulsed-wave laser, a continuous-wave laser, or a quasi-continuous-wave laser.

Inventor(s): Richard Shaun Welches, Stephen Neal Mais

CPC Classification: H01S3/0071 (Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range (semiconductors lasers ))

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