Patent · US Active

Devices and techniques for cutting and coagulating tissue

US9795808B2 · kind B2 · utility

214Cited by

998References

16Claims

0Family size

Assignee

Ethicon, Inc. · US

Inventors

Jeffrey D. Messerly · Cincinnati, US
Eitan T. Wiener · Cincinnati, US
Brian T. Noyes · Mason, US
Jeffrey L. Aldridge · Lebanon, US
James R. Giordano · Milford, US
Robert J. Beetel · Sunnyvale, US
Daniel J. Abbott · Loveland, US
Matthew C. Miller · Cincinnati, US
Aaron C. Voegele · Loveland, US
Jeffrey P. Wiley · Cincinnati, US
Nathan J. Price · Dunlap, US
Daniel W. Price · Loveland, US
Robert L. Koch, Jr. · Cincinnati, US

Key dates

Filing date	Mar 13, 2015
Grant date	Oct 24, 2017
Priority date	—
Expiry date	Nov 10, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB06B2201/76
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Various embodiments are directed to an apparatus and 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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.