Devices and techniques for cutting and coagulating tissue

Various embodiments are directed to a method of driving an end effector coupled to an ultrasonic drive system of a surgical instrument. The method comprises generating at least one electrical signal. The at least one electrical signal is monitored against a first set of logic conditions. A first res...

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Bibliographische Detailangaben
Hauptverfasser:	Messerly, Jeffrey D, Beetel, III, Robert J, Giordano, James R, Koch, Jr., Robert L, Wiley, Jeffrey P, Wiener, Eitan T, Noyes, Brian T, Aldridge, Jeffrey L, Voegele, Aaron C, Price, Daniel W, Miller, Matthew C, Price, Nathan J, Abbott, Daniel J
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING DIAGNOSIS ELECTRICITY ELECTROTHERAPY FOR PERFORMING MECHANICAL WORK IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL HUMAN NECESSITIES HYGIENE IDENTIFICATION MAGNETOTHERAPY MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PERFORMING OPERATIONS PHYSICS RADIATION THERAPY REGULATING SURGERY TRANSPORTING ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:	Various embodiments are directed to a method of driving an end effector coupled to an ultrasonic drive system of a surgical instrument. The method comprises generating at least one electrical signal. The at least one electrical signal is monitored against a first set of logic conditions. A first response is triggered when the first set of logic conditions is met. A parameter is determined from the at least one electrical signal.