公开(公告)号：US20170245745A1

公开(公告)日：2017-08-31

申请号：US15596076

申请日：2017-05-16

Applicant: OLYMPUS CORPORATION

Inventor： Satoshi OHARA

IPC: A61B1/06 ,  A61B1/07 ,  A61B1/00

CPC classification number: A61B1/0661 ,  A61B1/00126 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/0653 ,  A61B1/0669 ,  A61B1/07

Abstract: An endoscope light source system includes a light source module, an insertion module and a light guide path. The light source system further includes a light connector which is provided on the light guide path and optically connects an auxiliary light guide path to the light guide path, such that auxiliary light is guided to the light guide path from the auxiliary light guide path which guides the auxiliary light; and an irradiation module which emits at least one of light-source light which is guided by the light guide path and the auxiliary light which is guided by the light guide path, to an outside of an endoscope as illumination light, and radiates the illumination light to a to-be-illuminated part.

公开(公告)号：US20170003164A1

公开(公告)日：2017-01-05

申请号：US15268553

申请日：2016-09-17

Applicant: OLYMPUS CORPORATION

Inventor： Yoshinori TANAKA ,  Satoshi OHARA

IPC: G01J1/04 ,  G01J1/44 ,  G02B23/26

CPC classification number: G01J1/0425 ,  A61B1/00117 ,  A61B1/0653 ,  G01J1/4257 ,  G01J1/44 ,  G02B6/00 ,  G02B23/2469 ,  G02B23/26

Abstract: An optical unit includes an optical element serving as a light guide path, which includes an incident entrance, an emitter, a light coupler which is arranged in the case where a plurality of incident entrances are arranged, and which couples a primary light, and a light separator which is arranged in the case where a plurality of emitters are arranged, and which separates the primary light to each of the emitters. The optical unit further includes a detector which directly or indirectly detects a leakage light leaking outside of the light guide path from the light guide path.

Abstract translation: 光学单元包括用作导光路径的光学元件，其包括入射入射口，发射器，布置在多个入射入口的情况下并耦合初级光的光耦合器，以及 布置在多个发射器布置的情况下，并且将一次光分离到每个发射器的光分离器。 光学单元还包括检测器，其直接或间接地检测从导光路径向导光路外部泄漏的漏光。

公开(公告)号：US20150079218A1

公开(公告)日：2015-03-19

申请号：US14561467

申请日：2014-12-05

Applicant: OLYMPUS CORPORATION

Inventor： Satoshi OHARA

IPC: B29D11/00

CPC classification number: B29D11/00663 ,  A61B1/00165 ,  A61B1/07 ,  B29K2105/253 ,  G02B6/444 ,  G02B6/4457 ,  G02B23/2476

Abstract: An optical fiber length adjuster includes an entrance and an exit 16 for an optical fiber, and a holding portion to hold the optical fiber so that the optical fiber is deformed. The holding portion is configured to decrease the length of the part of the optical fiber that is held, when tensile force applied to the optical fiber is increased, and increase the length of the part of the optical fiber that is held, when the tensile force applied to the optical fiber is decreased.

Abstract translation: 光纤长度调节器包括用于光纤的入口和出口16以及用于保持光纤以使光纤变形的保持部分。 所述保持部构成为，当拉伸到所述光纤上的张力增加时，所述保持光纤的一部分的长度减小，并且当所述拉伸力 施加到光纤的光纤减少。

公开(公告)号：US20230000309A1

公开(公告)日：2023-01-05

申请号：US17942465

申请日：2022-09-12

Applicant: OLYMPUS CORPORATION

Inventor： Yoshinori TANAKA ,  Satoshi OHARA

IPC: A61B1/005 ,  A61B1/07

Abstract: A light guide unit includes a light guide member and a protection member surrounding the light guide member. The light guide member includes an optical fiber having an outer diameter. The protection member is formed in a network structure by knitting a metal member having a flat cross-sectional shape by bending the metal member in a direction in which the thickness of the metal material is thin, and a gap smaller than the outer diameter is formed along the axial direction.

公开(公告)号：US20220222840A1

公开(公告)日：2022-07-14

申请号：US17684557

申请日：2022-03-02

Applicant: OLYMPUS CORPORATION

Inventor： Satoshi OHARA

IPC: G06T7/55 ,  G06T7/70 ,  A61B1/00

Abstract: A control device includes a processor including hardware. The processor acquires a surface image of a surface of an observation target and an inside image of a target portion existing inside the observation target, calculates three-dimensional coordinates of the surface from the surface image, calculates three-dimensional coordinates of the target portion from the inside image, and estimates depth information indicating a depth from the surface to the target portion based on the three-dimensional coordinates of the surface and the three-dimensional coordinates of the target portion.

公开(公告)号：US20210085160A1

公开(公告)日：2021-03-25

申请号：US17117507

申请日：2020-12-10

Applicant: OLYMPUS CORPORATION

Inventor： Hiroyuki KAMEE ,  Satoshi OHARA

IPC: A61B1/00 ,  F21V8/00 ,  A61B1/07

Abstract: An optical connection module for an endoscope includes: an optical fiber having a fiber end surface and configured to guide a part of emitted light emitted from a light source and incident on the fiber end surface; a ferrule having a ferrule end surface with an opening of a through-hole into which the optical fiber is inserted, the ferrule including a scatterer configured to scatter, in an inside of the ferrule, a part of the emitted light incident on the ferrule end surface, the ferrule being configured to emit scattered light generated by scattering from a side surface; and an optical sensor arranged in the periphery of the side surface of the ferrule and configured to receive the scattered light.

公开(公告)号：US20160178860A1

公开(公告)日：2016-06-23

申请号：US15055774

申请日：2016-02-29

Applicant: OLYMPUS CORPORATION

Inventor： Satoshi OHARA

IPC: G02B6/42 ,  G02B6/36 ,  G02B6/38

CPC classification number: G02B6/423 ,  A61B1/00126 ,  G02B6/3616 ,  G02B6/3807 ,  G02B6/3825 ,  G02B6/3846 ,  G02B6/3853 ,  G02B6/3882 ,  G02B6/3885 ,  G02B23/26

Abstract: An optical connector for an endoscope has a first holding member which holds a first waveguide therein, a second holding member which holds a second waveguide therein and replaceable replacement members which intervenes between the first holding member and the second holding member so that replacement waveguides intervenes between the waveguides and is optically coupled to the waveguides. The optical connector has attachment members and a positioning mechanism which positions the holding members and the replacement members relative to one another.

Abstract translation: 一种用于内窥镜的光学连接器，具有将第一波导保持在其中的第一保持构件，将第二波导保持在其中的第二保持构件和介于第一保持构件与第二保持构件之间的替换构件，使得替换波导介于 波导并且光学耦合到波导。 光连接器具有附接构件和定位机构，其将保持构件和替换构件相对于彼此定位。

公开(公告)号：US20150110444A1

公开(公告)日：2015-04-23

申请号：US14580672

申请日：2014-12-23

Applicant: OLYMPUS CORPORATION

Inventor： Yoshinori TANAKA ,  Satoshi OHARA

IPC: G02B6/38

CPC classification number: G02B6/3817 ,  G02B6/3885 ,  H01R13/631 ,  H01R13/645

Abstract: A photoelectric composite connector includes a first fitting member including a first holding member holding at least one first optical fiber, and at least one first electric connecting portion, and a second fitting member including a second holding member holding at least one second optical fiber, and at least one second electric connecting portion. The first and second fitting members are constituted as to fit into and onto each other so that the first and second optical fibers are optically connected and the first and second electric connecting portions are electrically connected. The first and second fitting members includes a protecting section to prevent foreign materials generated during fitting of the first and second fitting members from entering into at least the first and second holding members.

Abstract translation: 光电复合连接器包括第一配件，其包括保持至少一个第一光纤的第一保持构件和至少一个第一电连接部分，以及包括保持至少一个第二光纤的第二保持构件的第二配件，以及 至少一个第二电连接部分。 第一和第二装配构件被构造成彼此配合，使得第一和第二光纤被光学连接，并且第一和第二电连接部分电连接。 第一和第二装配构件包括保护部分，以防止在第一和第二装配构件的装配期间产生的异物进入至少第一和第二保持构件。

公开(公告)号：US20140233904A1

公开(公告)日：2014-08-21

申请号：US14260343

申请日：2014-04-24

Applicant: OLYMPUS CORPORATION

Inventor： Satoshi OHARA

IPC: G02B6/44

CPC classification number: G02B6/4439 ,  G02B6/0003 ,  G02B6/3624

Abstract: An optical device includes a light guiding member that guides light an optical element that functions by being irradiated with the light guided by the light guiding member and a holding member that internally includes a first housing portion housing the light guiding member and a second housing portion housing the optical element and internally holds the light guiding member and the optical element by the first housing portion and the second housing portion so that the light guiding member and the optical element are internally coupled optically. The first housing portion and the second housing portion are communicatively connected inside the holding member and the light guiding member housed in the first housing portion and the optical element housed in the second housing portion are in contact with each other inside the holding member.

Abstract translation: 光学装置包括导光部件，其引导光照射由导光部件引导的光而发挥功能的光学元件，以及保持部件，其内部包括容纳导光部件的第一壳体部和第二壳体部壳体 光学元件，并且通过第一壳体部分和第二壳体部分内部保持导光构件和光学元件，使得光导构件和光学元件在光学上是内部耦合的。 第一壳体部分和第二壳体部分连通地连接在容纳在第一壳体部分中的保持构件和导光构件内部，并且容纳在第二壳体部分中的光学元件在保持构件内部彼此接触。

公开(公告)号：US20250078483A1

公开(公告)日：2025-03-06

申请号：US18952123

申请日：2024-11-19

Applicant: OLYMPUS CORPORATION

Inventor： Satoshi OHARA

IPC: G06V10/776 ,  A61B1/00 ,  A61B1/06 ,  G06V10/141 ,  G06V10/25 ,  G06V10/70 ,  G06V10/774 ,  H04N23/50 ,  H04N23/60 ,  H04N23/61

Abstract: A processing system includes a processor with hardware. The processor is configured to perform processing of acquiring a detection target image captured by an endoscope apparatus, controlling the endoscope apparatus based on control information, detecting a region of interest included in the detection target image based on the detection target image for calculating estimated probability information representing a probability of the detected region of interest, identifying the control information for improving the estimated probability information related to the region of interest within the detection target image based on the detection target image, and controlling the endoscope apparatus based on the identified control information.