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公开(公告)号：US09414836B2
公开(公告)日：2016-08-16
申请号：US14140892
申请日：2013-12-26
Applicant: OLYMPUS CORPORATION
Inventor： Ken Fujisaki , Takumi Isoda , Hirotaka Namiki
IPC: A61B17/12 , A61B17/04 , A61B17/06 , A61B17/062
CPC classification number: A61B17/0469 , A61B17/0401 , A61B17/0487 , A61B17/06 , A61B17/062 , A61B17/12009
Abstract: Provided is a tissue ligation device for ligating tissues. The tissue ligation device includes a suture thread, and a hook-like member having a connecting portion connected to a suture thread-side of the connecting portion of the suture thread and a groove whose inner wall has a locking surface disposed so as to face the suture thread-side connecting portion and allowed to be brought into contact with the suture thread.
Abstract translation: 提供了用于连接组织的组织结扎装置。 组织结扎装置包括缝合线和钩状构件，其具有连接部分连接到缝合线的连接部分的缝合线侧，并且其内壁具有设置成面向 缝合线侧连接部分并允许其与缝合线接触。
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公开(公告)号：US10646296B2
公开(公告)日：2020-05-12
申请号：US15976099
申请日：2018-05-10
Applicant: OLYMPUS CORPORATION
Inventor： Mitsuaki Hasegawa , Takumi Isoda
Abstract: A medical manipulator system having: an end effector configured to be controlled to perform a treatment; an arm to which the end effector is attached, wherein the arm has a plurality of movable parts, wherein the plurality of movable parts are configured to be moved under one of a plurality of modes, wherein each of the plurality of modes comprises a combination of: movement by one or more actuators; and movement by an external force; and a controller configured to: control the end effector to perform the treatment; and select the one of the plurality of modes; and effect movement of the plurality of movable parts by controlling the one or more actuators and by permitting movement by the external force in accordance with the one of the plurality of modes selected.
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公开(公告)号：US10188469B2
公开(公告)日：2019-01-29
申请号：US14722654
申请日：2015-05-27
Applicant: OLYMPUS CORPORATION
Inventor： Masatoshi Iida , Takumi Isoda , Noriaki Yamanaka , Kosuke Kishi
Abstract: A manipulator system includes a medical instrument which is capable of being inserted into a body; a manipulator which is capable of holding the instrument; a holding detector which detects a holding state where the manipulator holds the instrument; an instruction-receiving part which detects an instruction for operating the instrument; and a controller which operates the instrument only in a case where the instruction-receiving part detects the instruction when the holding detector detects the holding state.
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公开(公告)号：US20190059705A1
公开(公告)日：2019-02-28
申请号：US16171494
申请日：2018-10-26
Applicant: Olympus Corporation
Inventor： Takumi Isoda
Abstract: The technology disclosed herein is directed to a medical system having an endoscope, a medical manipulator, an operation input device, and an overtube used to protect the endoscope during an operation. The overtube includes an elongated distal part, an elongated proximal part, and a channel. The elongated distal part is to be inserted into a body cavity of a patient. The elongated proximal part is connected to a proximal end side of the distal part. The channel is configured to extend in a longitudinal direction through the respective distal and proximal parts and to permit insertion of a medical manipulator thereinto. The proximal part contains therein at least a portion of an expandable or bendable portion configured to be expandable in the longitudinal direction and to be bendable in a direction intersecting the longitudinal direction.
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公开(公告)号：US10085612B2
公开(公告)日：2018-10-02
申请号：US15006433
申请日：2016-01-26
Applicant: OLYMPUS CORPORATION
Inventor： Naoya Hatakeyama , Takumi Isoda , Masatoshi Iida , Sadahiro Watanabe
IPC: A61B1/005 , A61B1/00 , B25J3/04 , B25J9/16 , A61B90/96 , A61B90/98 , A61B1/008 , A61B1/018 , A61B1/04 , A61B1/06 , A61B1/31 , A61B34/00 , A61B34/30
Abstract: A manipulator and manipulator system in which a dynamic surplus is rapidly removed and a moving part actuates rapidly in association with the operation of an operating part. The manipulator includes an operating part operated by an operator, a moving part operated by the operating part, a transmitting part for coupling the operating part to the moving part to transmit driving force of the operating part to the moving part, a transmission compensating part for making up for a dynamic surplus occurring in the transmitting part in association with the operation of the operating part, an input part for acquiring a state of at least one of the operating, moving and transmitting part, and a control unit for controlling the transmission compensating part depending on the state acquired by the input part.
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Patent Agency Ranking
公开(公告)号：US10959787B2
公开(公告)日：2021-03-30
申请号：US16032153
申请日：2018-07-11
Applicant: OLYMPUS CORPORATION
Inventor： Takumi Isoda , Mitsuaki Hasegawa
Abstract: A medical manipulator system having a controller configured to receive an image showing a state of a treating portion of a manipulator from an endoscope, determine a magnitude of an external force exerted on the manipulator based on the state of the treating portion of the manipulator shown in the image, generate an auxiliary image in which a display form thereof is changed with a change in the magnitude of the external force exerted on the manipulator determined, determine a display position of the auxiliary image in the image on the basis of the magnitude of the external force exerted on the manipulator determined, and generate a composited image signal of a composited image in which the auxiliary image is superimposed on the image on the basis of the display position determined.
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公开(公告)号：US20190159659A1
公开(公告)日：2019-05-30
申请号：US16263622
申请日：2019-01-31
Applicant: Olympus Corporation
Inventor： Jun Wakasone , Takumi Isoda
Abstract: The technology disclosed herein is directed to an over-tube, an endoscopic system, and a cap which is constructed to identify with greater certainty from which position a medical instrument inserted in a channel will project on the distal end of the over-tube. The over-tube includes a tubular member and a protrusion. The tubular member includes at least a treatment tool channel into which a treatment tool is inserted and an endoscope channel into which an endoscope device is inserted. The protrusion protrudes radially inwardly from at least a portion of an inner circumferential surface of the endoscope channel in a longitudinal direction thereof. The protrusion indicates a position configuration in a circumferential direction of the treatment tool channel with respect to the endoscope channel. The endoscope captures an image that includes the protrusion and the protrusion in the acquired image confirms the position configuration of the treatment tool channel.
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公开(公告)号：US11337587B2
公开(公告)日：2022-05-24
申请号：US16189872
申请日：2018-11-13
Applicant: Olympus Corporation
Inventor： Ryohei Komuro , Hiroshi Hashi , Takumi Isoda , Shotaro Takemoto , Tatsutoshi Hashimoto
Abstract: A medical system includes a medical device, an over-tube, and a console. The medical device includes an insertion portion. The over-tube is configured to receive the insertion portion. A console having a first connector is attached to the medical device and a second connector is attached to the over-tube. The over-tube has a tubular main body and a proximal-end portion. The proximal-end portion comprises a tubular member having an insertion port for receiving the insertion portion of the medical device therethrough. A base portion is coupled to the second connector and a moving mechanism is coupled to both the tubular member and the base portion. The moving mechanism is configured to cause the tubular member to move with respect to the second connector such that the tubular member has two or more degrees of freedom with respect to the second connector.
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公开(公告)号：US20190076003A1
公开(公告)日：2019-03-14
申请号：US16189872
申请日：2018-11-13
Applicant: Olympus Corporation
Inventor： Ryohei Komuro , Hiroshi Hashi , Takumi Isoda , Shotaro Takemoto , Tatsutoshi Hashimoto
Abstract: A medical system includes a medical device, an over-tube, and a console. The medical device includes an insertion portion. The over-tube is configured to receive the insertion portion. A console having a first connector is attached to the medical device and a second connector is attached to the over-tube. The over-tube has a tubular main body and a proximal-end portion. The proximal-end portion comprises a tubular member having an insertion port for receiving the insertion portion of the medical device therethrough. A base portion is coupled to the second connector and a moving mechanism is coupled to both the tubular member and the base portion. The moving mechanism is configured to cause the tubular member to move with respect to the second connector such that the tubular member has two or more degrees of freedom with respect to the second connector.
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公开(公告)号：US10085624B2
公开(公告)日：2018-10-02
申请号：US15006422
申请日：2016-01-26
Applicant: OLYMPUS CORPORATION
Inventor： Takumi Isoda , Naoya Hatakeyama , Masatoshi Iida , Sadahiro Watanabe
Abstract: The invention has for its object to provide a manipulator and manipulator system in which a dynamic surplus is rapidly removed and a moving assembly actuates rapidly in association with the operation of an operating assembly.The manipulator 1 includes an operating assembly 2 operated by an operator, a moving assembly 3 operated by the operating assembly 2, a transmitting assembly 4 for coupling the operating assembly 2 to the moving assembly 3 to transmit driving force of the operating assembly 2 to the moving assembly 3, and a transmission compensating assembly 6 for making up for a dynamic surplus occurring in the transmitting assembly 4 in association with the operation of the operating assembly 2.
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