Patent ID: 8727558
Filing Date: 2014-05-20
Classification: A61B,A61F,A61N,F21V

Abstract:
1. A medical headlamp comprising: a main body put on a head; a driving unit installed and connected to one side of the main body and to provide a driving force; a location adjustment unit installed and connected to one side of the driving unit; a lamp unit installed and connected to one side of the location adjustment unit, to move along with a movement of the location adjustment unit, and irradiate light onto one side of a front end thereof; a capturing unit installed and connected to one side of the main body and to capture eye locations; a control unit installed and connected to the driving unit and the capturing unit, to analyze an image captured by the capturing unit, calculate the eye locations by using a method of distances between the boundaries of the pupils and the eye regions, and operate the driving unit according to the calculated eye locations; a power supply unit installed and connected to the control unit, the driving unit and the lamp unit to apply a current thereto wherein the lamp unit comprises: a housing for providing external appearance of the lamp unit; a body having a groove and located inside the housing; and a lamp inserted into the groove of the body and seated therein wherein the light irradiating range is changed by a variation of exposure area of the lamp in accordance with a rotation of the body.