Title:
MICROSCOPE SYSTEM AND MEDICAL LIGHT SOURCE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/198553
Kind Code:
A1
Abstract:
A medical observation system for observing a biological object includes a medical light source apparatus for illuminating the biological object. The medical light source apparatus includes a first, second and third laser light sources that emit respective first, second, and third laser light beams. First and second laser light beams have different wavelength bands. The medical light source apparatus also includes an optical assembly including a reflecting surface disposed to reflect the first laser light beam, cause the second laser light beam to be transmitted therethrough, and guide the first laser light beam and the second laser light beam in a same direction. The medical light source apparatus also includes a reflection mirror having a reflecting surface that is not parallel with the reflecting surface of the optical assembly. The system includes a medical observation device including a detector for detecting a light received from the biological object.
Inventors:
NAGAE SATOSHI (JP)
OKI TOMOYUKI (JP)
TAKAHASHI YUICHI (JP)
OKI TOMOYUKI (JP)
TAKAHASHI YUICHI (JP)
Application Number:
PCT/JP2019/014444
Publication Date:
October 17, 2019
Filing Date:
April 01, 2019
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
A61B1/06
Domestic Patent References:
| WO2017041703A1 | 2017-03-16 | |||
| WO2015166728A1 | 2015-11-05 |
Foreign References:
| JP2008256979A | 2008-10-23 | |||
| US20150219985A1 | 2015-08-06 | |||
| CN104293648A | 2015-01-21 |
Attorney, Agent or Firm:
OMORI, Junichi (JP)
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