Nexicor LLC

Other

Edward Allen Riess

Adam Gregg Malofsky

John P Barber

Robert Carl Cravens, Ii

Gary L Claypoole

David P Bauer

Bernard Miles Malofsky

David R Pacholok

Charles A Kuecker

Carroll E Weller

The present invention is a method and apparatus, in several embodiments, for providing protection in workplaces in which workers can be exposed to diseases and other contaminations from skin abrasions or punctures by contaminated objects. In its primary application it provides such protection at skin surfaces of healthcare patients into which needle electrodes have been inserted and, under certain conditions, can emerge. This bio-hazard occurs most often during patient-positioning when patients are unconscious due to anesthesia or other reasons. Protection is supplied in the first embodiment by a puncture-resistant head-covering; in the second by a pad that covers and secures needle electrodes, and; in a third as a tissue-penetrating, less hazardous stick-on electrode. The latter two embodiments have pressure-sensitive-adhesive coatings for adhesion to a patient's skin.

Method and devices for its employ for reducing disease-transfer risks

A method for using magnetic fields to heat magnetically susceptible materials within and/or adjacent to adhesives, so as to bond, bind, or fasten solid materials to one another. The system uses alternating magnetic fields that induce eddy currents and generate heat within susceptors. An induction heating tool is used to emit the magnetic field at its work coil, and an electronic controller measures the energy being used by a power converter that generates the alternating current driving the work coil which creates the magnetic field. The heating tool is used in a method of adhesive bonding in which the thickness of the conductive layer of the susceptor is in the range of 0.01-3.0 mils, or the heating event time interval is in the range of 0.05-10.0 seconds, or the average power density of the magnetic field at the susceptor is in the range of 10-5000 Watts per square inch.

Method of adhesive bonding by induction heating

An apparatus and system for using magnetic fields to heat magnetically susceptible materials within and/or adjacent to adhesives, resins, or composites so as to reversibly or irreversibly bond, bind, or fasten opaque or non-opaque solid materials to one another. The system makes use of the effect that alternating magnetic fields induce eddy currents and generate heat within susceptors, and the effect that alternating magnetic fields additionally induce magnetic hysteresis that occurs in magnetic materials and thereby generate heat. An induction heating tool is used to emit the magnetic field at its work coil, and an electronic controller measures the energy being used by a power converter that generates the alternating current driving the work coil which creates the magnetic field. The distance between the susceptor and work coil is repeatedly analyzed based upon the power converter's input energy, and the work coil is driven at a repeatedly corrected power level during the heating cycle. Once a sufficient accumulated energy has been delivered to the susceptor, the magnetic field is turned off automatically by the tool, thus preventing overheating of the susceptor.

Hand held induction tool with energy delivery scheme

Hand held induction tool

Growing community of inventors

Cincinnati, OH, United States of America

Edward Allen Riess