Inventor
HECKEL DONALD W
US29 patents
⚠️ This page may combine multiple inventors who share the name “HECKEL DONALD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COVIDIEN LP
16 patentsUS10172665B2Jan 8, 2019
System and method for controlling operation of an electrosurgical system
COVIDIEN LP113 citations96
US9987068B2Jun 5, 2018
Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
COVIDIEN LP243 citations96
US9974595B2May 22, 2018
Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
COVIDIEN LP240 citations96
US11076906B2Aug 3, 2021
Logarithmic amplifier, electrosurgical generator including same, and method of controlling electrosurgical generator using same
COVIDIEN LP2 citations73
US10172666B2Jan 8, 2019
System and method for controlling operation of an electrosurgical system
COVIDIEN LP1 citations71
US11607264B2Mar 21, 2023
Systems and methods for calculating tissue impedance in electrosurgery
COVIDIEN LP1 citations69
US10492850B2Dec 3, 2019
Systems and methods for calculating tissue impedance in electrosurgery
COVIDIEN LP3 citations69
US12029470B2Jul 9, 2024
Simultaneous RF monopolar calibration using a shared return electrode
COVIDIEN LP1 citations62
US11571252B2Feb 7, 2023
System and method for controlling operation of an electrosurgical system
COVIDIEN LP0 citations60
US11571251B2Feb 7, 2023
System and method for controlling operation of an electrosurgical system
COVIDIEN LP0 citations60
US12521162B2Jan 13, 2026
Systems and methods for calculating tissue impedance in electrosurgery
COVIDIEN LP0 citations58
US11683105B2Jun 20, 2023
System and methods for mitigating interferences between electrosurgical systems
COVIDIEN LP0 citations57
US9844404B2Dec 19, 2017
Electrosurgical generator
COVIDIEN LP1 citations52
US12433711B2Oct 7, 2025
Inventory systems and methods for detecting and counting potentially retained surgical items
COVIDIEN LP0 citations49
US10771167B2Sep 8, 2020
System and methods for mitigating interferences between electrosurgical systems
COVIDIEN LP0 citations47
US9949783B2Apr 24, 2018
Systems and methods for optimizing emissions from simultaneous activation of electrosurgery generators
COVIDIEN LP0 citations39
DATEX OHMEDA INC
4 patentsUS6839582B2Jan 4, 2005
Pulse oximetry method and system with improved motion correction
DATEX OHMEDA INC251 citations99
US6510329B2Jan 21, 2003
Detection of sensor off conditions in a pulse oximeter
DATEX OHMEDA INC833 citations99
US6434408B1Aug 13, 2002
Pulse oximetry method and system with improved motion correction
DATEX OHMEDA INC211 citations99
US6046453AApr 4, 2000
Agent identification for anesthetic gas monitors using minimum alveolar concentration (MAC) values
DATEX OHMEDA INC5 citations57
HECKEL DONALD W
3 patentsUS9037447B2May 19, 2015
Systems and methods for phase predictive impedance loss model calibration and compensation
HECKEL DONALD W19 citations91
US10376301B2Aug 13, 2019
Logarithmic amplifier, electrosurgical generator including same, and method of controlling electrosurgical generator using same
HECKEL DONALD W4 citations72
US9480523B2Nov 1, 2016
Systems and methods for phase predictive impedance loss model calibration and compensation
HECKEL DONALD W3 citations71