Headache and pain relief device due to temporomandibular joint disease
US12383742B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2023 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Dec 8, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/1604
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for relieving headache and pain caused by temporomandibular joint disorders, the device including a body having a neck band worn on a user's neck, first connectors extending forwardly from both ends of the neck band by first set lengths, and second connectors extending upwardly from front ends of the first connectors by second set lengths; first low frequency electrostimulators disposed on the second connectors and coming into close contact with the temporalis muscles, when the body is worn on the user's head, to apply low frequencies to the temporalis muscles; and second low frequency electrostimulators disposed on the connected portions between the first connectors and the second connectors and coming into close contact with the masseter muscles, when the body is worn on the user's head, to apply low frequencies to the masseter muscles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.