Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toshihiro Akiyama0
Yoshinori Amano0
Kenichi Hamanaka0
Kiyohiro Horikawa0
Koji Miyoshi0
Takeshi Nishida0
Date of Patent
March 12, 2013
0Patent Application Number
122936210
Date Filed
March 22, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A laser perforation device that has a simple structure and with which pain to a person in skin perforation is reduced. In the device, a laser beam emitted from a laser emitting device is branched into laser beam paths by splitters and mirrors and pierces skin by applying the split beams to the same position on the skin. Since the skin is pierced by a laser beam with a low output, pain to the person can be reduced.
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