Tdk Electronics Ag

Pulmone Advanced Medical Devices, Ltd.

Novagreen Technologies Ltd.

Betsalel Rechav

Markus Puff

Amnon Lam

Yehoshua Sheinman

Robert Krumphals

Aviad Harhol

Alexander Melischnig

Avi Lazar

Ori Adam

Mark Gaides

Doron Shuster

Eliezer Fuchs

Avi Lazar, Jr

Robert Shiner

Shuki Sheinman

A method of operating a piezoelectric plasma generator including applying an input signal to a piezoelectric transformer of the piezoelectric plasma generator. An absolute value of a peak amplitude of the input signal is periodically reduced and increased to a level smaller and larger than an ignition voltage of the plasma generator, such that plasma generation periodically collapses.

Method of operating a piezoelectric plasma generator

Device and method suitable for disinfecting herbs using plasma are disclosed. The device comprises a chamber and two sets of electrodes in an opposed position one relative to the other, inside the chamber. Each electrode in one set has a counterpart electrode in the other set, the two electrodes positioned facing each other and being configured to connect to a RF HV power supply, to produce a plasma-generating EM field in the space between the electrodes. The device further comprises a dielectric carrier positioned inside the chamber in the space between the two sets of electrodes, the carrier being dimensioned and configured to carry herbs in granular form such as powder or particles thereon. A portable sealable container comprising a unidirectional valve is also disclosed, configured to store herbs thereinside during plasma treatment in the device, and to store the disinfected herbs after treatment under vacuum. A device for disinfecting herbs by evaporating a disinfection agent in an evacuated chamber is also disclosed where plasma is used in any of several methods to enhance, improve and expedite the disinfection process.

Device and method for herbs disinfection by plasma

A system and method for determining FRC, TGV, TLC and RV includes a hand-held unit with a shutter assembly designed to minimize measured air displacement due to shuttering. Measurements of flow and pressure are used to derive the lung parameters.

System and methods for the measurement of lung volumes

Growing community of inventors

Nes Ziona, Israel

Betsalel Rechav