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:
Mar. 17, 2020
Filed:
Jul. 10, 2019
Simon Siu-chi Yu, Oakland, CA (US);
Simon Siu-Chi Yu, Oakland, CA (US);
Other;
Abstract
A wearable pain management apparatus includes a drum shaped oscillatory motion driver mounted with electromagnetic coils attached to a non-stretching belt tightly strapped around a user's waist. The driver's top surface is pressed against the back of the user's waist. A belt has a ratchet buckle and a group of elongated tracks. A holster with a battery pack is securely clipped onto the belt. A center mounted motor drives a set of torque conversion planetary gears. An off center mounted mass rotates and causes unbalance and an oscillatory motion. A power cable laminated between two surfaces of the belt body terminates on a switch. The user holds a deep breath while pulling hard on the belt end causing the ratchet buckle to lock on the tracks. This action effectively places hand pressure on the apparatus rubbing on their back via the Oscillatory Pulsed Electromagnetic Field to speedily alleviate pain.