Title:
LIGHT RADIATING FIBER PROBE
Document Type and Number:
WIPO Patent Application WO/2024/062902
Kind Code:
A1
Abstract:
The present invention provides a light radiating fiber probe that can emit light with high beam quality in a direction inclined relative to an axial direction of an optical transmission cable. A light radiating fiber probe 1 is mounted in medical equipment for treatment, and includes: an optical transmission cable 10 through which light emitted from a light source is transmitted; and a light refracting unit 20 provided on a leading end 13 side of the optical transmission cable 10 and refracting, via two or more refracting surfaces 21, laser light L emitted from the optical transmission cable 10 to emit light inclined by a predetermined angle or larger relative to an axial direction X of the optical transmission cable 10.
Inventors:
HASEGAWA HIDEAKI (JP)
TAKE KEISUKE (JP)
HIMURA ATSUSHI (JP)
HASEGAWA JUNICHI (JP)
TAKE KEISUKE (JP)
HIMURA ATSUSHI (JP)
HASEGAWA JUNICHI (JP)
Application Number:
PCT/JP2023/031950
Publication Date:
March 28, 2024
Filing Date:
August 31, 2023
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
International Classes:
A61N5/067
Domestic Patent References:
| WO1992008427A2 | 1992-05-29 | |||
| WO1992017138A2 | 1992-10-15 |
Foreign References:
| JP2019072491A | 2019-05-16 | |||
| JP2021132755A | 2021-09-13 | |||
| JP2014094123A | 2014-05-22 | |||
| JP2013027482A | 2013-02-07 | |||
| JP2021132754A | 2021-09-13 |
Attorney, Agent or Firm:
KURUMA Kiyoshi et al. (JP)
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