625 nm
Light Wave Length LED
23 G / 25 G
Needle Diameter
Percutaneous injection is one of injection laryngoplasty approaches, which are injected using a needle through the skin of the neck. It is simpler and less painful than oral injection but requires a highly experienced operator, as the injection area can be difficult to locate.

625 nm
Light Wave Length Laser
23 G / 25G
Needle Diameter
The Lightin Portable has been developed as a portable device to allow the physician to use it more conveniently.
The red light at the needle tip could be seen in the vocal folds without difficulty.
