Title:
APPARATUS AND METHOD FOR GENERATING CONSTANT CURRENT PULSE WAVE, MEDICAL OPERATION METHOD USING SAME, AND LIGHT GENERATING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2011/031110
Kind Code:
A9
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 the constant current pulse wave comprises: a charge unit for receiving the current and charging the electric charges; a converter unit for applying the constant voltage to a flash lamp during a first reference time and applying the constant current to the flash lamp during a second reference time using the electric charges charged in the charge unit; and a control unit which is operated in a constant voltage control mode to transmit a constant voltage control signal for controlling an output of the constant voltage of the converter unit during the first reference time to the converter unit and is operated in a constant current control mode to transmit a constant current control signal for controlling an output of the constant current of the converter unit during the second reference time to the converter unit. Accordingly, the stable pulse wave of the constant current can be applied to the flash lamp.
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Inventors:
CHOI HAK KI (KR)
KO KWANG CHON (KR)
KO KWANG CHON (KR)
Application Number:
PCT/KR2010/006221
Publication Date:
July 21, 2011
Filing Date:
September 13, 2010
Export Citation:
Assignee:
LUTRONIC CORP (KR)
CHOI HAK KI (KR)
KO KWANG CHON (KR)
CHOI HAK KI (KR)
KO KWANG CHON (KR)
International Classes:
H05B41/26
Attorney, Agent or Firm:
YANG, Moon Ock (KR)
양문옥 (KR)
양문옥 (KR)
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Claims: