Surgical system with user-adaptive technology based on tissue impedance
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A tissue and surgical technology used in the field of ultrasonic surgical systems to solve problems such as uncontrollable and customized power output
Active Publication Date: 2021-03-09
伊西康有限责任公司
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[0009] The challenge with using these medical devices is that the power output cannot be controlled and customized according to the type of tissue being treated by the device
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[0073] Before describing the various forms of surgical instruments in detail, it should be noted that the application or use of the exemplary forms is not limited to the details of the configuration and arrangement of components shown in the drawings and detailed description. Exemplary forms may be implemented alone or in combination with other forms, variations and modifications, and may be practiced or performed in various ways. Furthermore, the terms and expressions used herein have been chosen for the convenience of the reader and to describe exemplary forms and not for purposes of limitation unless otherwise indicated.
[0074] Furthermore, it should be understood that any one or more of the following forms, formal expressions, and examples may be combined with any one or more of the following other forms, formal expressions, and examples.
[0075] The various forms relate to improved ultrasonic surgical and / or electrosurgical (RF) instruments configured to perform tissue...
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Abstract
A method of treating tissue, the method comprising applying an energy modality to tissue at an amplitude, measuring tissue impedance of the tissue, modulating application of the energy modality based on the measured tissue impedance, and terminating when a termination parameter is met Stop applying the energy modality.
Description
[0001] priority [0002] This application claims U.S. Provisional Application Serial No. 62 / 186,984 filed June 30, 2015, U.S. Provisional Application Serial No. 62 / 235,260 filed September 30, 2015, U.S. Provisional Application Serial No. 62 / 235,260 filed September 30, 2015 62 / 235,368, U.S. Provisional Application Serial No. 62 / 235,466, filed September 30, 2015, U.S. Provisional Application Serial No. 62 / 279,635, filed January 15, 2016, and U.S. Provisional Application, filed May 2, 2016 The benefit of Serial No. 62 / 330,669, which applications are hereby incorporated by reference in their entirety. technical field [0003] The present disclosure relates generally to ultrasonic surgical systems and, more particularly, to ultrasonic surgical systems and electrosurgical systems that allow a surgeon to perform cutting and coagulation and to adjust and customize techniques for performing such procedures based on tissue impedance. Background technique [0004] Ultrasonic surgical ...
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