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公开(公告)号：US10595931B2
公开(公告)日：2020-03-24
申请号：US15404797
申请日：2017-01-12
Applicant: OLYMPUS CORPORATION
Inventor： Mizuki Komiya , Kazunori Taniguchi
Abstract: A liquid feeder mounted on a treatment instrument, includes: a main tube that is arranged along a long member of the treatment instrument in which a longitudinal axis is defined and that is configured to flow a liquid to an outer circumference of the long member; a connection section that is arranged on a proximal end side of the main tube along the longitudinal axis and that is configured to connect an interior of the main tube and an interior of a liquid feed channel from a liquid source; and a fixing section that is arranged in the connection section and that is configured to fix the connection section to a handle unit arranged at a proximal end of the long member and grasped by a user.
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公开(公告)号：US09585685B2
公开(公告)日：2017-03-07
申请号：US15211465
申请日：2016-07-15
Applicant: OLYMPUS CORPORATION
Inventor： Ko Kawashima , Minoru Kawasaki , Kenichi Kimura , Kazunori Taniguchi
CPC classification number: A61B17/320092 , A61B17/295 , A61B18/00 , A61B2017/0046 , A61B2017/00477 , A61B2017/00734 , A61B2017/00876 , A61B2017/2925 , A61B2018/00178 , A61B2018/00607 , A61N7/022
Abstract: In an ultrasonic treatment instrument, a vibration generation section is connected to a probe from a proximal direction side in an inside of a case by coupling a drive assembly integrally and detachably to a handle assembly. An opposite extended portion is extended from the case in a state where the opposite extended portion is opposed to the movable handle on the proximal direction side with respect to the movable handle and a space between the opposite extended portion and the movable handle can be opened and closed, when the drive assembly is coupled to the handle assembly. A battery is located in the opposite extended portion, when the drive assembly is coupled to the handle assembly.
Abstract translation: 在超声波处理装置中，通过将驱动组件一体地且可拆卸地连接到手柄组件，将振动产生部从壳体的内侧的近端侧连接到探针。 相对的延伸部分在相对于可移动手柄的相对的延伸部分与近侧方向侧上的可移动手柄相对的状态下从壳体延伸，并且可以打开相对的延伸部分和可动手柄之间的空间， 当驱动组件联接到手柄组件时关闭。 当驱动组件联接到手柄组件时，电池位于相对的延伸部分中。
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公开(公告)号：US10178999B2
公开(公告)日：2019-01-15
申请号：US15383220
申请日：2016-12-19
Applicant: OLYMPUS CORPORATION
Inventor： Mizuki Komiya , Kazunori Taniguchi
Abstract: A liquid feed conduit and a suction conduit extends in a hollow portion from a probe proximal portion direction to a probe distal portion direction in an inside of a probe, and an ejection port of the liquid feed conduit and a suction port of the suction conduit are located in the hollow portion. A collision surface is provided in the probe to be opposed to at least a part of the ejection port, and the collision surface is located on the probe distal portion direction side with respect to the suction port and the ejection port. At least part of a liquid ejected from the ejection port collides with the collision surface in the hollow portion.
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