Title:
LASER PROBE
Document Type and Number:
WIPO Patent Application WO/2021/153109
Kind Code:
A1
Abstract:
The laser probe (1) comprises an optical fiber (10), a glass rod (20) connected to one end (19) of the optical fiber (10) and having a light propagation region in which the refractive index decreases from the center toward the outer peripheral side in the radial direction, and a resin layer (40) that covers a side surface of the optical fiber (10) on the one end (19) side and a side surface of the glass rod (20) at least on the optical fiber (10) side.
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Inventors:
TAKIGAHIRA MASATO (JP)
HAYASAKA DAISUKE (JP)
FURUGORI ATSUSHI (JP)
SUZUKI YUKI (JP)
HAYASAKA DAISUKE (JP)
FURUGORI ATSUSHI (JP)
SUZUKI YUKI (JP)
Application Number:
PCT/JP2020/048099
Publication Date:
August 05, 2021
Filing Date:
December 23, 2020
Export Citation:
Assignee:
FUJIKURA LTD (JP)
FUJIKURA AUTOMOTIVE ASIA LTD (JP)
FUJIKURA AUTOMOTIVE ASIA LTD (JP)
International Classes:
A61B1/00
Domestic Patent References:
| WO2014155584A1 | 2014-10-02 |
Foreign References:
| JPH08160275A | 1996-06-21 | |||
| JP2016202281A | 2016-12-08 | |||
| JP2000097846A | 2000-04-07 | |||
| JPH0225816A | 1990-01-29 | |||
| JPH05323209A | 1993-12-07 | |||
| JPH07113922A | 1995-05-02 | |||
| JP2001264246A | 2001-09-26 | |||
| JP2015217072A | 2015-12-07 |
Attorney, Agent or Firm:
MORIMURA Yasuo (JP)
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