公开(公告)号：US20190335986A1

公开(公告)日：2019-11-07

申请号：US16516485

申请日：2019-07-19

Applicant: OLYMPUS CORPORATION

Inventor： Atsuyoshi SHIMAMOTO ,  Keiichiro NAKAJIMA ,  Masashi YAMADA ,  Takamitsu SAKAMOTO ,  Mitsuru NAMIKI ,  Mikihiko TERASHIMA

IPC: A61B1/07 ,  G02B3/00 ,  A61B1/00

Abstract: An optical-scanning-type observation probe is provided with: an imaging optical system that illumination light scanned by an optical scanner enters and that focuses the illumination light in the form of a spot, multiple times; a projection optical system that emits illumination light coming from a focus position focused by the imaging optical system, toward a subject in the form of a spot; and a light-receiver that is provided independently of the imaging optical system and the projection optical system and that receives reflected light of the illumination light, the reflected light coming from the subject, via a light path different from that of the imaging optical system and the projection optical system.

公开(公告)号：US20180110402A1

公开(公告)日：2018-04-26

申请号：US15839095

申请日：2017-12-12

Applicant: OLYMPUS CORPORATION

Inventor： Masashi YAMADA ,  Atsuyoshi SHIMAMOTO ,  Mitsuru NAMIKI ,  Keiichiro NAKAJIMA ,  Takamitsu SAKAMOTO ,  Mikihiko TERASHIMA ,  Yoko OKABE

IPC: A61B1/00 ,  A61B1/05 ,  A61B1/07

CPC classification number: A61B1/00009 ,  A61B1/00096 ,  A61B1/00172 ,  A61B1/00193 ,  A61B1/045 ,  A61B1/05 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/0669 ,  A61B1/07 ,  G02B23/2469 ,  G02B23/26 ,  G02B26/103

Abstract: Provided is a scanning endoscope system including an illumination-light emitting unit that outputs illumination light emitted from a light source in a spot-like manner toward a subject, a light scanner that scans the illumination light output from the illumination-light emitting unit over the subject, and a light detector that is provided in a movable manner relative to the illumination-light emitting unit and that detects reflection light from a scan position on the subject over which the illumination light is scanned by the light scanner.

公开(公告)号：US20180116492A1

公开(公告)日：2018-05-03

申请号：US15846537

申请日：2017-12-19

Applicant: OLYMPUS CORPORATION

Inventor： Masashi YAMADA ,  Atsuyoshi SHIMAMOTO ,  Mitsuru NAMIKI ,  Keiichiro NAKAJIMA ,  Takamitsu SAKAMOTO ,  Mikihiko TERASHIMA ,  Yoko OKABE ,  Yu KONDO

IPC: A61B1/04 ,  A61B1/06 ,  A61B1/00 ,  H04N5/225 ,  H04N5/33

CPC classification number: A61B1/04 ,  A61B1/00009 ,  A61B1/00045 ,  A61B1/00172 ,  A61B1/042 ,  A61B1/0638 ,  A61B1/0646 ,  A61B1/07 ,  A61B1/317 ,  G02B23/2407 ,  G02B23/2423 ,  G02B23/2453 ,  G02B23/2469 ,  G02B23/2476 ,  G02B26/103 ,  H04N5/2256 ,  H04N5/2354 ,  H04N5/332 ,  H04N9/04557 ,  H04N2005/2255

Abstract: Provided is a scanning endoscope system including: an illumination-light emitting portion that is inserted into a body of a patient and that emits illumination light emitted from a light-source portion toward an imaging subject in the body in a spot-like manner; a light scanner that scans the illumination light on the imaging subject; and a light detector that is disposed at a body surface of the patient, and that detects reflected light coming from the scanning position in the imaging subject, at which the illumination light is scanned by the light scanner.