Inventor

HEIN JOHN E

US18 patents

⚠️ This page may combine multiple inventors who share the name “HEIN JOHN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEIN JOHN E

CILAG GMBH INT

Method for controlling an energy module output

Method for constructing and using a modular surgical energy system with multiple devices

Techniques for circuit topologies for combined generator

Energy module for driving multiple energy modalities

Control circuit for controlling an energy module output

Energy module for driving multiple energy modalities through a port

Surgical generator for ultrasonic and electrosurgical devices

Surgical generator for ultrasonic and electrosurgical devices

ETHICON ENDO SURGERY INC

Surgical generator method for controlling and ultrasonic transducer waveform for ultrasonic and electrosurgical devices

Surgical generator for ultrasonic and electrosurgical devices

Surgical generator for ultrasonic and electrosurgical devices

Method for driving an ultrasonic system to improve acquisition of blade resonance frequency at startup

Method for improving the start up of an ultrasonic system under zero load conditions

ETHICON ENDO SURGERY LLC

Circuit topologies for combined generator

Circuits for supplying isolated direct current (DC) voltage to surgical instruments

Techniques for circuit topologies for combined generator

WIENER EITAN T

Surgical generator for ultrasonic and electrosurgical devices

ETHICON LLC

Surgical generator for ultrasonic and electrosurgical devices