Title:
OPTICAL IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/170662
Kind Code:
A1
Abstract:
Provided is a fluorescence imaging device, comprising: a light source for irradiating a subject with a laser for exciting a fluorescent dye; a condensing lens which receives light from the light source; an endoscopic probe, further comprising an image fiber and a lens which is positioned on the leading end side of the image fiber; a photodetector which detects optical feedback from the subject; and an oscillating element which is connected to the image fiber or the condensing lens, and which, by the imparting of a voltage, causes the image fiber or the condensing lens to oscillate. With this configuration, it is possible to compensate in realtime for a fiber wire latticework which appears in an image of a subject by causing the oscillating element to oscillate.
Inventors:
OSANAI MAKOTO (JP)
MUSHIAKE HAJIME (JP)
MUSHIAKE HAJIME (JP)
Application Number:
PCT/JP2017/012850
Publication Date:
October 05, 2017
Filing Date:
March 29, 2017
Export Citation:
Assignee:
UNIV TOHOKU (JP)
International Classes:
A61B1/00; A61B1/045; G02B23/26
Domestic Patent References:
| WO2015125976A1 | 2015-08-27 |
Foreign References:
| JP2006003747A | 2006-01-05 | |||
| JP2005160815A | 2005-06-23 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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