Cogelco, Application No. 40 -2022-0172400
Cogelco, Application No. 40 -2022-0172400
Dr. Kim In-sang applied for the trademark "Cagel" in 2022, and is currently using the "Cogelco" method,
which is a more technically improved version of the trademark.
In addition to Cogelco, there are similar surgical methods such as Caseel and Nosefill.
In broad terms, it is a surgical method similar to surgical methods using costal particles,
cartilage particles, and minced cartilage.