Inventor
MEDEMA DOUGLAS K
US28 patents
⚠️ This page may combine multiple inventors who share the name “MEDEMA DOUGLAS K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEST AFFUM HOLDINGS CORP
13 patentsUS11331508B1May 17, 2022
Wearable cardioverter defibrillator with a non-invasive blood pressure monitor
WEST AFFUM HOLDINGS CORP14 citations93
US11160990B1Nov 2, 2021
Wearable cardioverter defibrillator (WCD) alarms
WEST AFFUM HOLDINGS CORP10 citations85
US11235143B2Feb 1, 2022
Wearable cardiac defibrillator systems and methods and software for contacting non-witnessing responders
WEST AFFUM HOLDINGS CORP2 citations73
US11207538B2Dec 28, 2021
Wearable cardioverter defibrillator (WCD) system warning ambulatory patient by weak alerting shock
WEST AFFUM HOLDINGS CORP3 citations73
US11191971B2Dec 7, 2021
Wearable cardioverter defibrillator (WCD) system with active ECG cable shielding
WEST AFFUM HOLDINGS CORP2 citations72
US10946207B2Mar 16, 2021
Defibrillation waveforms for a wearable cardiac defibrillator
WEST AFFUM HOLDINGS CORP2 citations72
US11063378B2Jul 13, 2021
Printed circuit board cable clip for signal sensitive applications
WEST AFFUM HOLDINGS CORP2 citations70
USD911527SFeb 23, 2021
Wearable cardioverter defibrillator connector
WEST AFFUM HOLDINGS CORP2 citations70
US11844953B2Dec 19, 2023
Wearable cardioverter defibrillator (WCD)
WEST AFFUM HOLDINGS CORP0 citations62
US12017063B2Jun 25, 2024
Wearable cardioverter defibrillator (WCD) with ECG preamp having active input capacitance balancing
WEST AFFUM HOLDINGS CORP0 citations61
US11247041B2Feb 15, 2022
Wearable cardioverter defibrillator (WCD) with ECG preamp having active input capacitance balancing
WEST AFFUM HOLDINGS CORP0 citations61
US11724116B2Aug 15, 2023
Wearable cardioverter defibrillator latching connector
WEST AFFUM HOLDINGS CORP0 citations60
US12179032B2Dec 31, 2024
Wearable cardioverter defibrillator (WCD) segment based episode opening and confirmation periods
WEST AFFUM HOLDINGS CORP0 citations51
WEST AFFUM HOLDINGS DAC
8 patentsUS12226625B2Feb 18, 2025
Wearable cardiac defibrillator systems and methods and software for contacting non-witnessing responders
WEST AFFUM HOLDINGS DAC0 citations62
US11648411B2May 16, 2023
Defibrillation waveforms for a wearable cardiac defibrillator
WEST AFFUM HOLDINGS DAC0 citations62
US12569695B2Mar 10, 2026
Wearable cardioverter defibrillator with a non-invasive blood pressure monitor
WEST AFFUM HOLDINGS DAC0 citations61
US12128244B2Oct 29, 2024
Wearable cardioverter defibrillator (WCD) system with active ECG cable shielding
WEST AFFUM HOLDINGS DAC0 citations61
US11998752B2Jun 4, 2024
Wearable cardioverter defibrillator with a non-invasive blood pressure monitor
WEST AFFUM HOLDINGS DAC0 citations61
US11540762B2Jan 3, 2023
Wearable cardioverter defibrtillator with improved ECG electrodes
WEST AFFUM HOLDINGS DAC1 citations61
US12233271B2Feb 25, 2025
Wearable cardioverter defibrillator latching connector
WEST AFFUM HOLDINGS DAC0 citations60
US11984677B2May 14, 2024
Printed circuit board cable clip for signal sensitive applications
WEST AFFUM HOLDINGS DAC0 citations59
MEDTRONIC PHYSIO CONTROL MFG
3 patentsUS6937150B2Aug 30, 2005
Method and system for locating a portable medical device
MEDTRONIC PHYSIO CONTROL MFG383 citations98
US6217525B1Apr 17, 2001
Reduced lead set device and method for detecting acute cardiac ischemic conditions
MEDTRONIC PHYSIO CONTROL MFG108 citations96
US6400984B1Jun 4, 2002
Method and apparatus for detecting whether a load is a patient or a test device
MEDTRONIC PHYSIO CONTROL MFG10 citations74
MEDTRONIC PHYSIO CONTROL CORP
2 patentsPHYSIO CONTROL MFG CORP
2 patentsUS6171256B1Jan 9, 2001
Method and apparatus for detecting a condition associated with acute cardiac ischemia
PHYSIO CONTROL MFG CORP266 citations97
US6133787AOct 17, 2000
Method and apparatus for controlling the common mode impedance misbalance of an isolated single-ended circuit
PHYSIO CONTROL MFG CORP12 citations68