Title:
LIGHT ADJUSTING DEVICE AND DIAGNOSTIC TREATMENT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/170568
Kind Code:
A1
Abstract:
This light adjusting device includes a light adjusting element (8), a rotating member (5, 6), and an electromagnetic drive source (12). The light adjusting element (8) performs optical adjustment with respect to at least one optical path. The rotating member (5, 6) includes a rotation shaft that makes it possible to rotate the light adjusting element (8) about the rotation shaft. The electromagnetic drive source (12) is provided by being tilted with respect to a plane perpendicular to the axis direction of the rotation shaft, generates an electromagnetic force to drive the rotation shaft to rotate, and rotates the light adjusting element (8) about the rotation shaft.
Inventors:
OKITA TATSUHIKO (JP)
Application Number:
PCT/JP2015/061952
Publication Date:
October 27, 2016
Filing Date:
April 20, 2015
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B1/00; G03B9/02; G02B23/24; G02B23/26; G03B15/00
Foreign References:
| JP2011013535A | 2011-01-20 | |||
| JP2005189495A | 2005-07-14 | |||
| JP2014028008A | 2014-02-13 |
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
Masatoshi Kurata (JP)
Masatoshi Kurata (JP)
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