The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 1985
Filed:
Aug. 24, 1983
Robert E Fischell, Silver Spring, MD (US);
Arnold L Newman, Kensington, MD (US);
Henry B Riblet, Kensington, MD (US);
William R Powell, Columbia, MD (US);
The John Hopkins University, Baltimore, MD (US);
Abstract
An improved apparatus for inhibiting self-injurious behavior (SIB) in patients includes a stimulus module for generating and applying an aversive electrical stimulation to the patient's skin and a sensor module and/or remote actuator for actuating the stimulus module in response to a patient's self-injurious behavior. The apparatus uses a near field magnetic link to transmit a coded signal from a sensor module or from a remote actuator to the stimulus module worn on the patient. The stimulus module uses a unique flyback circuit design and the electrical stimulation is tuned to achieve a maximum physiological response with minimal power drain.