Invention Grant
- Patent Title: Apparatus and method for generating constant current pulse wave, medical operation method using same, and light generating apparatus
- Patent Title (中): 用于产生恒流脉冲波的装置和方法，使用其的医疗操作方法和光产生装置
-
Application No.: US13394887Application Date: 2010-09-13
-
Publication No.: US09282620B2Publication Date: 2016-03-08
- Inventor: Hak Ki Choi , Kwang Chon Ko
- Applicant: Hak Ki Choi , Kwang Chon Ko
- Applicant Address: KR Gyeonggi-do
- Assignee: Lutronic Corporation
- Current Assignee: Lutronic Corporation
- Current Assignee Address: KR Gyeonggi-do
- Agency: Osha Liang LLP
- Priority: KR10-2009-0085662 20090911
- International Application: PCT/KR2010/006221 WO 20100913
- International Announcement: WO2011/031110 WO 20110317
- Main IPC: H05B37/02
- IPC: H05B37/02 ; H05B41/34 ; A61B18/20 ; A61B17/00
Abstract:
Disclosed are an apparatus and a method for generating a constant current pulse wave, a medical operation method using the same, and a light generating apparatus. The apparatus for generating a constant current pulse wave comprises: a charge unit receiving a current and charging electric charges; a converter unit applying a constant voltage to a flash lamp during a first reference time and applying a constant current to the flash lamp during a second reference time by using the electric charges charged in the charge unit; and a controller operating in a constant voltage control mode to transmit a constant voltage control signal for controlling the converter unit to output the constant voltage, to the converter unit during the first reference time and operating in a constant current control mode to transmit a constant current control signal for controlling the converter unit to output the constant current, to the converter unit during the second reference time. Accordingly, a stable pulse wave of the constant current can be applied to the flash lamp.
Public/Granted literature
Information query
