Title:
LIGHT SOURCE DEVICE SYSTEM, NORMAL LIGHT SOURCE DEVICE, SPECIAL LIGHT OBSERVATION LIGHT SOURCE DEVICE, AND ENDOSCOPE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/198507
Kind Code:
A1
Abstract:
This light source device system (2) is provided with: a normal light source device (20) which has a connector receptacle (20b) to which an endoscope (10A) is connected, LEDs (23r, 23g, 23b) that generate normal light, and a light source control unit (21) that outputs a light amount control signal for controlling the light amount of special light to an external special light observation light source device (30); and a special light observation light source device (30) which has IR-LDs (33a, 33b) that generate special light and an LD light source control unit (31) that controls the light amount ratio of the special light to the normal light on the basis of the light amount control signal.
Inventors:
YABE YUSUKE (JP)
HATANAKA SHUHEI
HATANAKA SHUHEI
Application Number:
PCT/JP2018/006485
Publication Date:
November 01, 2018
Filing Date:
February 22, 2018
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B1/06; A61B1/00; A61B1/045; G02B23/26; H05B44/00
Foreign References:
| JPH0584218A | 1993-04-06 | |||
| JP2012130429A | 2012-07-12 |
Attorney, Agent or Firm:
ITOH Susumu (JP)
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