Wearable device for pain treatment by compound photo-chemical action principle
US12383761B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2021 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Oct 27, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/0662
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is a body-wearable apparatus for treating pain by a principle of complex photo-biochemical actions. According to one aspect of the present invention, there is provided the body-wearable apparatus for treating pain by a principle of complex photo-biochemical actions including a body portion in which a plurality of transmission holes are formed so that light is transmitted therethrough, a circuit board disposed inside the body portion, a built-in battery disposed inside the body portion, a first light irradiating portion electrically connected to the circuit board and configured to irradiate blue light-emitting diode (LED) light through the transmission holes of the body portion, and a second light irradiating portion electrically connected to the circuit board and configured to irradiate low-level laser light through the transmission holes of the body portion, wherein each of the first and second light irradiating portions is provided to cause at least two or more photo-biochemical reactions among cell activation, cell regeneration, cell division, blood flow improvement, vasodilation, cell degradation, and nerve stimulation on tissue in a body part to be treated through si…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.