Method and apparatus for tightening skin and other tissues
US11883680B2 · kind B2 · utility
0Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2022 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Apr 25, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/0663
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A system and method for treating a tissue is provided. The treatment causes a tightening or lifting of tissue. The method includes delivering a photochemical agent through a depth of the tissue to distribute the photochemical agent adjacent proteins within the tissue and irradiating the tissue with an electromagnetic irradiation at a wavelength that activates the photochemical agent, causing a protein response that brings fibers of the tissue closer together in order to one of reduce tissue laxity and tighten the tissue. A kit is provided to facilitate the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.