Systems and methods for managing pain using an electro-dermal patch
US11331482B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 24, 2019 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Jun 12, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/36128
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A wearable device for treating dysmenorrhea in a patient includes a microprocessor, electrical stimulator and at least one electrode configured to deliver electrical stimulation from the external surface of the patient's epidermal layer through a range of 0.1 mm to 10 mm or a range of 0.1 mm to 20 mm of the dermis by applying electrical stimulation to the epidermis of a T9 to T12, L1, L2, L5 and/or S1 to S4 dermatomes of the patient. The device includes a pad, in which the electrode is disposed, for secure placement of the device on a skin surface of the patient. The device is adapted to provide electrical stimulation as per stimulation protocols and to communicate wirelessly with a companion control device configured to monitor and record menstruation-related patterns of the patient. The control device is also configured to monitor, record, and modify stimulation parameters of the stimulation protocols.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.