MOTOR ADJUSTMENTS IN ABSENCE OF MOTOR DRIVE SIGNAL

MOTOR ADJUSTMENTS IN ABSENCE OF MOTOR DRIVE SIGNAL

Disclosed is a surgical system, comprising an end effector configured to grasp tissue and provide therapeutic treatment to tissue. The surgical system further comprises a motor, a motor drive circuit, and a motor control circuit. The motor control circuit is configured to provide a motor drive signa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ADAMS, Shane R, SHELTON, IV, Frederick E
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:Disclosed is a surgical system, comprising an end effector configured to grasp tissue and provide therapeutic treatment to tissue. The surgical system further comprises a motor, a motor drive circuit, and a motor control circuit. The motor control circuit is configured to provide a motor drive signal to the motor drive circuit and adaptively control elements of the motor drive circuit to control deceleration of the motor in the absence of the motor drive signal. When the motor drive signal is present, the motor drive circuit can be configured to pass the motor drive signal through to the motor.