专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11602263B2 Insertion system, method and computer-readable storage medium for displaying attention state information over plurality of times 有权
公开(公告)号：US11602263B2
公开(公告)日：2023-03-14
申请号：US16382454
申请日：2019-04-12
申请人： OLYMPUS CORPORATION
发明人： Ryo Tojo , Hiromasa Fujita
IPC分类号： A61B1/005 , A61B34/20 , A61B1/00 , A61B5/06 , A61B1/04
摘要： An insertion system having a processor including hardware, configured to: determine, for each of a plurality of times, one or more positions of an insertion section configured to be inserted into an insertion subject; determine, for the each of the plurality of times, state of the insertion section relative to the insertion subject based on the one or more positions for the each of the plurality of times; determine, for the each of the plurality of times, whether an attention state of the insertion section that restricts insertion of the insertion section into the insertion subject has occurred, based on the state of the insertion section relative to the insertion subject determined; and control a monitor to display attention state information indicating the one or more positions of the insertion section at which the occurrence of the attention state of the insertion section is determined over the plurality of times.

2. 发明授权

US10307211B2 Multipoint detection fiber sensor and insertion apparatus including multipoint detection fiber sensor 有权
公开(公告)号：US10307211B2
公开(公告)日：2019-06-04
申请号：US15331200
申请日：2016-10-21
申请人： OLYMPUS CORPORATION
发明人： Ryo Tojo , Hiromasa Fujita
IPC分类号： G02B23/26 , G01B11/24 , G02B23/24 , G01N21/31 , A61B34/20 , A61B1/00 , A61B5/06 , A61B1/005
摘要： A multipoint detection fiber sensor including a plurality of sensing parts at a plurality of positions is provided. The sensing parts are able to detect curve amounts respectively. The multipoint detection fiber sensor includes a plurality of optical fibers arranged in an overall effective detection area that is an extent in which the multipoint detection fiber sensor detects curve amounts. Each of the optical fibers includes the plurality of sensing parts. The multipoint detection fiber sensor also includes a light source which supplies light to the optical fibers and a light receiver which receives light emitted through the optical fibers to which light is supplied. Furthermore, an insertion apparatus into which the multipoint detection fiber sensor is incorporated is provided.

3. 发明授权

US10302933B2 Insertion apparatus 有权
公开(公告)号：US10302933B2
公开(公告)日：2019-05-28
申请号：US15184068
申请日：2016-06-16
申请人： OLYMPUS CORPORATION
发明人： Ryo Tojo , Hiromasa Fujita , Eiji Yamamoto
IPC分类号： A61B1/00 , A61B34/20 , G01B11/16 , G01B11/24 , G02B23/24
摘要： An insertion apparatus includes a flexible insert section inserted into an insertion target and a curved-shape detection sensor which detects a curved shape of the insert section. The curved-shape detection sensor includes at least a core, a cladding, a coating, and a sensing part mechanically attached to the core and detecting the curved shape. The optical fiber is disposed at least in the insert section. The optical fiber includes at least one displacement restraint section which directly or indirectly restrains a displacement of the sensing part relative to the insert section.

4. 发明授权

US10765299B2 Future shape estimation apparatus, insertion/removal system, insertion/removal support system, future shape estimation method, and recording medium non-transitory storing future shape estimation program 有权
公开(公告)号：US10765299B2
公开(公告)日：2020-09-08
申请号：US15627687
申请日：2017-06-20
申请人： OLYMPUS CORPORATION
发明人： Takeshi Ito , Jun Hane , Hiromasa Fujita , Ryo Tojo
IPC分类号： A61B1/00 , A61B5/06 , A61B1/005 , G02B23/24
摘要： A future shape estimation apparatus includes an insertion section, a shape sensor and an insertion section future shape estimation circuit. The insertion section has flexibility and is to be inserted into an observation target object. The shape sensor detects a bending state of the insertion section and outputs a detection signal. The insertion section future shape estimation circuit estimates a future shape of the insertion section after a predetermined lapse of time based on information acquired from the detection signal output from the shape sensor, and outputs the future shape as future estimation shape information.

5. 发明授权

US09829082B2 Bending operation system 有权
公开(公告)号：US09829082B2
公开(公告)日：2017-11-28
申请号：US14252029
申请日：2014-04-14
申请人： OLYMPUS CORPORATION
发明人： Ryo Tojo , Jun Hane
IPC分类号： A61B1/00 , F16H21/54 , G02B23/24 , A61B1/005 , A61M25/01
CPC分类号： F16H21/54 , A61B1/00006 , A61B1/0052 , A61B1/0057 , A61M25/0147 , G02B23/2476
摘要： A bending operation system includes an elongated tubular portion including a bending portion, a first linear member and a second linear member which cause the bending portion to bend, and a drive portion which displaces the first linear member and the second linear member. The bending operation system further includes a first displacement detector which acquires a displacement of the first linear member as a first displacement, a second displacement detector which acquires a displacement of the second linear member as a second displacement, and a calculator which calculates operation assist information by use of one or both of the first displacement and the second displacement.

6. 发明申请

US20160007831A1 INSERTION APPARATUS 审中-公开
标题翻译：插入装置
公开(公告)号：US20160007831A1
公开(公告)日：2016-01-14
申请号：US14862802
申请日：2015-09-23
申请人： OLYMPUS CORPORATION
发明人： Ryo Tojo , Jun Hane , Hiromasa Fujita
IPC分类号： A61B1/005 , A61B5/06 , A61B1/00
CPC分类号： A61B1/0051 , A61B1/00006 , A61B1/00009 , A61B1/00039 , A61B1/0005 , A61B1/00057 , A61B1/00165 , A61B5/062 , A61B2034/2061 , G02B23/2476
摘要： An insertion apparatus includes an inserting section, a reference unit, a connecting member, and a first shape sensor. The inserting section is inserted into an insertion target. The reference unit is disposed outside the insertion target. The connecting member includes a movable section configured to move continuously and connects the inserting section and the reference unit. The first shape sensor detects a shape of the connecting member with respect to the reference unit by detecting a movable amount of the connecting member.
摘要翻译：插入装置包括插入部，参考单元，连接构件和第一形状传感器。插入部分插入插入目标。参考单元设置在插入对象之外。连接构件包括被构造成连续移动并连接插入部分和参考单元的可移动部分。第一形状传感器通过检测连接构件的可移动量来检测连接构件相对于基准单元的形状。

7. 发明申请

US20150249465A1 ENCODER SIGNAL PROCESSING CIRCUIT 有权
标题翻译：编码器信号处理电路
公开(公告)号：US20150249465A1
公开(公告)日：2015-09-03
申请号：US14714882
申请日：2015-05-18
申请人： OLYMPUS CORPORATION
发明人： Ryo Tojo , Aiko Sakai
IPC分类号： H03M1/22 , G01D5/347
CPC分类号： H03M1/22 , G01D5/24461 , G01D5/347
摘要： An encoder signal processing circuit is connected to encoder heads outputting an encoder signal in accordance with a relative displacement with respect to a corresponding scale in such a way that signals can be transmitted to and received from the encoder heads, and processes encoder signals from the encoder heads. The circuit includes a processing unit and a processing decision unit. The processing unit generates displacement information from the encoder signal. The processing decision unit decides at least one of content of processing for the encoder heads and content of processing on encoder signals read from the encoder heads after starting to read an encoder signal from one of the encoder heads.
摘要翻译：编码器信号处理电路连接到编码器头，编码器头根据相对于对应标尺的相对位移输出编码器信号，使得信号可以被传送到编码器头并从编码器头接收，并且处理来自编码器的编码器信号头。电路包括处理单元和处理决定单元。处理单元从编码器信号产生位移信息。在从编码器头之一开始读取编码器信号之后，处理决定单元决定编码器头的处理内容和从编码器头读取的编码器信号的处理内容中的至少一个。

8. 发明授权

US09086340B2 Tubular insertion device 有权
标题翻译：管状插管装置
公开(公告)号：US09086340B2
公开(公告)日：2015-07-21
申请号：US14260404
申请日：2014-04-24
申请人： Olympus Corporation , Olympus Medical Systems Corp.
发明人： Eiji Yamamoto , Ryo Tojo , Jun Hane , Jun Hasegawa
IPC分类号： G01L1/24 , G01N3/20 , A61B1/005 , G02B23/24
CPC分类号： G01N3/20 , A61B1/0051 , A61B2034/2061 , G02B23/2476
摘要： A tubular insertion device includes a tubular insertion portion including a flexible portion in a predetermined part, bending sensors distributed and arranged in the flexible portion, and an operation support information calculating unit. The operation support information calculating unit extracts operation support information including at least first external force information regarding an external force applied to the tubular insertion portion by a combinational calculation based on detection information from the bending sensors.
摘要翻译：管状插入装置包括管状插入部，其包括预定部分中的柔性部分，弯曲传感器分布并布置在柔性部分中，以及操作支持信息计算单元。操作支持信息计算单元通过基于来自弯曲传感器的检测信息的组合计算提取至少包括关于施加到管状插入部分的外力的第一外力信息的操作支持信息。

9. 发明申请

US20210000329A1 FLEXIBLE TUBE INSERTION APPARATUS, INSERTION CONTROL APPARATUS, AND FLEXIBLE TUBE INSERTION METHOD 有权
公开(公告)号：US20210000329A1
公开(公告)日：2021-01-07
申请号：US17027224
申请日：2020-09-21
申请人： OLYMPUS CORPORATION
发明人： Ryo Tezuka , Ryo Tojo , Takeshi Takahashi
IPC分类号： A61B1/005 , A61B1/00 , A61B5/06
摘要： A flexible tube insertion apparatus includes: a flexible tube; a stiffness control system configured to control a stiffness of the tube; a buckling detection system configured to detect occurrence of a buckling in the tube; a pulling operation detection system configured to detect that a pulling operation of the tube is performed, after detection of the occurrence of the buckling; and a storage configured to store position information of a stiffness-to-be-enhanced portion of the tube neighboring a buckling portion of the tube and located on a distal side of the buckling portion. The stiffness control system is configured to enhance a stiffness of the stiffness-to-be-enhanced portion, based on the position information, at detection of the pulling operation.

10. 发明授权

US09903709B2 Insertion portion detection device and insertion portion detection system 有权
公开(公告)号：US09903709B2
公开(公告)日：2018-02-27
申请号：US14445722
申请日：2014-07-29
申请人： OLYMPUS CORPORATION
发明人： Ryo Tojo , Eiji Yamamoto , Jun Hane
IPC分类号： A61B1/00 , A61B1/04 , A61B1/06 , G01B11/14 , A61B1/24 , G01D5/347 , G01D5/30
CPC分类号： G01B11/14 , A61B1/00009 , A61B1/00073 , A61B1/00133 , A61B1/0016 , A61B1/24 , G01D5/30 , G01D5/347
摘要： An insertion portion detection device provided with a light source unit which emits measuring beam to an outer circumferential surface of a cylindrical shape of an insertion portion to be inserted into an insertion target and to be a detection target, an optical pattern detection unit which receives reflected light from the outer circumferential surface and which sequentially acquires image data in a predetermined range of the outer circumferential surface including given optical patterns so that at least some of the optical patterns correspond to the image data, and a displacement amount calculation unit which detects a corresponding optical pattern from the image data and calculates at least one of an insertion amount of the insertion portion and an amount of rotation around the central axis of the cylindrical shape.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式