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公开(公告)号：US20150057653A1
公开(公告)日：2015-02-26
申请号：US14537080
申请日：2014-11-10
Applicant: OLYMPUS CORPORATION
Inventor： Yuta SUGIYAMA
CPC classification number: A61B18/12 , A61B17/3421 , A61B17/3476 , A61B18/148 , A61B2017/3466 , A61B2018/1286 , A61B2018/1415 , H01B3/30 , H01F27/2823 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/70
Abstract: A medical wireless power supply system includes a trocar, a power transmission coil provided in a state in which at least a part thereof is covered with a nonconductive member, a power transmission coil unit including the power transmission coil and configured to be capable of resonating at a predetermined resonance frequency, a medical instrument including a cylindrical insertion portion insertable into an insertion hole of the trocar, a power reception coil provided in a state in which at least a part thereof is covered with a nonconductive member on an inside of the insertion portion, and a power reception coil unit including the power reception coil and configured to be capable of resonating at a resonance frequency that coincides with the predetermined resonance frequency.
Abstract translation: 一种医疗用无线电力供给系统，具备：套管针，其至少一部分被非导电构件覆盖的状态下设置的动力传递线圈，包括所述动力传递线圈的动力传递线圈单元， 预定的共振频率，包括可插入到套针针的插入孔中的圆柱形插入部分的医疗器械，设置在其中至少一部分被非导电构件覆盖在插入部分的内侧的状态的受电线圈 以及受电线圈单元，其包括所述受电线圈，并且被配置为能够以与所述预定谐振频率一致的谐振频率谐振。
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公开(公告)号：US20150366434A1
公开(公告)日：2015-12-24
申请号：US14840987
申请日：2015-08-31
Applicant: OLYMPUS CORPORATION
Inventor： Shoei TSURUTA , Yuta SUGIYAMA , Akira MATSUI
CPC classification number: A61B1/00029 , A61B1/00071 , A61B1/005 , A61B1/018 , A61B18/12 , A61B18/1442 , A61B18/1492 , A61B2017/0034 , A61B2018/00077 , A61B2018/00178 , A61B2018/00982 , A61B2560/0214 , H02J50/10
Abstract: An endoscope system having: an endoscope having: an endoscope insertion section wherein the endoscope defines a channel having a distal opening in the endoscope insertion section; and a first inductance element arranged to the channel, and configured to receive a high-frequency power to generate an AC magnetic field; and a treatment tool having: a treatment tool insertion section configured to be movably inserted in the channel; an electrically powered treatment device attached to the treatment tool insertion section; and a second inductance element arranged to the treatment tool insertion section, wherein the second inductance element is electrically connected to the electrically powered treatment device, and wherein the second inductance element is inductively coupled to the first inductance element such that the AC magnetic field induces an electromotive force to generate an induced current in the second inductance element to power the electrically powered treatment device.
Abstract translation: 一种内窥镜系统，具有：内窥镜，其具有：内窥镜插入部，其中，所述内窥镜在所述内窥镜插入部中限定具有远端开口的通道; 以及第一电感元件，被布置到所述通道，并且被配置为接收高频电力以产生AC磁场; 以及处理工具，其具有：处理工具插入部，其构造成可移动地插入所述通道中; 附接到所述治疗工具插入部的电动治疗装置; 以及布置到治疗工具插入部分的第二电感元件，其中第二电感元件电连接到电动治疗装置，并且其中第二电感元件感应耦合到第一电感元件，使得AC磁场诱导 电动势以在第二电感元件中产生感应电流以为电动治疗装置供电。
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公开(公告)号：US20180368904A1
公开(公告)日：2018-12-27
申请号：US16120860
申请日：2018-09-04
Applicant: OLYMPUS CORPORATION
Inventor： Yuta SUGIYAMA
IPC: A61B18/08
Abstract: A thermal energy treatment device includes: an insulating substrate having a longitudinal axis; a heat generation body that is provided on one surface of the insulating substrate and includes a heater configured to generate heat due to energization and a connector that is electrically connected to the heater; and a processor comprising hardware, the processor being configured to: energize the heater through the connector; estimate a temperature of the connector based on at least one of a current value and a voltage value which are energized to the connector, and a temperature of the heater; and control an output value to be energized to the heater based on the estimated temperature of the connector.
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公开(公告)号：US20160302693A1
公开(公告)日：2016-10-20
申请号：US15191725
申请日：2016-06-24
Applicant: OLYMPUS CORPORATION
Inventor： Yuta SUGIYAMA , Akira MATSUI
CPC classification number: A61B5/073 , A61B1/00016 , A61B1/00036 , A61B1/00158 , A61B1/041 , H02J17/00 , H04B5/0031 , H04B5/0037 , H04B5/0075
Abstract: A wireless transmitter, arranged outside of a living body and capable of performing wireless transmission utilizing magnetic coupling for an in-vivo observation apparatus inside of the living body, includes: a magnetic field generator including a plurality of plane coils inside, the plurality of plane coils being arranged such that each of coil surfaces is positioned on a same plane or arranged in a layer such that the coil surfaces are parallel to each other; a power source for supplying currents to be applied to the plurality of plane coils; a phase switch for performing operation for supplying the currents supplied from the power source to the plurality of plane coils while switching phases of the currents: and a controller for controlling sequential and repeated switching of states of the currents flowing through the plurality of plane coils at each predetermined period.
Abstract translation: 一种无线发射器，其布置在生物体外部并且能够利用用于生物体内部的体内观察装置的磁耦合进行无线传输，包括：内部具有多个平面线圈的磁场发生器，所述多个平面 线圈被布置成使得每个线圈表面定位在同一平面上或者布置成层，使得线圈表面彼此平行; 用于提供施加到所述多个平面线圈的电流的电源; 相位开关，用于在切换电流的相位的同时，将从电源提供的电流提供给多个平面线圈;以及控制器，用于控制流过多个平面线圈的电流的顺序和重复切换状态 每个预定期间。
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5.发明申请公开(公告)号：US20150297070A1
公开(公告)日：2015-10-22
申请号：US14790217
申请日：2015-07-02
Applicant: OLYMPUS CORPORATION
Inventor： Takayuki IDE , Yuta SUGIYAMA , Shinji YASUNAGA
CPC classification number: A61B1/127 , A61B1/00055 , A61B1/0008 , A61B1/04 , G02B23/2476 , G02B27/0006
Abstract: An endoscope fogging prevention system includes a heater which heats inside of a distal end portion, a temperature sensor which measures heat quantity information regarding the inside and a control unit which controls the driving of the heater based on the heat quantity information measured by the temperature sensor. The fogging prevention system judging the operating characteristics of the heater and the operating characteristics of the temperature sensor based on the heat quantity information, and deactivating the heater when judging that the judgment result is out of a desired range.
Abstract translation: 内窥镜防雾系统包括：加热器，其在前端部内部加热，测量与内部相关的热量信息的温度传感器和控制加热器的驱动的控制单元，基于由温度传感器测量的热量信息 。 防雾系统根据加热量信息来判断加热器的运转特性和运转特性，判断出判断结果不合格时停止加热器。
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Patent Agency Ranking
公开(公告)号：US20180021079A1
公开(公告)日：2018-01-25
申请号：US15695073
申请日：2017-09-05
Applicant: OLYMPUS CORPORATION
Inventor： Yuta SUGIYAMA
IPC: A61B18/08
CPC classification number: A61B18/082 , A61B18/085 , A61B2018/00083 , A61B2018/00095 , A61B2018/00101 , A61B2018/00148 , A61B2018/0016
Abstract: A therapeutic energy applying structure includes: an electric resistance pattern configured to generate heat by applying current; a heat transfer plate configured to transfer the heat from the electric resistance pattern to a body tissue; an adhesive layer having heat conductivity and provided between the electric resistance pattern and the heat transfer plate to adhesively fix the electric resistance pattern and the heat transfer plate; and a heat diffusion layer provided between the electric resistance pattern and the adhesive layer and configured to diffuse the heat from the electric resistance pattern and transfer the diffused heat to the adhesive layer. The adhesive layer is configured to adhesively fix the electric resistance pattern and the heat transfer plate via the heat diffusion layer.
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公开(公告)号：US20170196583A1
公开(公告)日：2017-07-13
申请号：US15468671
申请日：2017-03-24
Applicant: OLYMPUS CORPORATION
Inventor： Yuta SUGIYAMA
CPC classification number: A61B17/320068 , A61B17/320092 , A61B18/1445 , A61B2017/320082 , A61B2090/067
Abstract: A medical treatment device includes: a probe where ultrasound vibration generated by each ultrasound transducer is transmitted from the one end to other end of the probe; a jaw portion configured to rotate around a central axis of the probe; and a controller configured to: calculate outputs, which respectively drive ultrasound transducers, based on a rotation angle of the jaw portion; and drive each of the ultrasound transducers by each of the calculated outputs. Each output is an output that sets a direction of vibration of the other end caused by ultrasound vibration generated by each of the ultrasound transducers to a direction from the central axis to the jaw portion with respect to a direction along the central axis.
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公开(公告)号：US20150366610A1
公开(公告)日：2015-12-24
申请号：US14841014
申请日：2015-08-31
Applicant: OLYMPUS CORPORATION
Inventor： Shoei TSURUTA , Yuta SUGIYAMA , Akira MATSUI
CPC classification number: A61B18/1492 , A61B1/00029 , A61B1/00124 , A61B1/018 , A61B18/1206 , A61B18/1445 , A61B2017/0034 , A61B2018/00178 , A61B2018/00601 , A61B2018/00982 , A61B2018/1286 , A61B2018/147 , A61B2560/0214 , G02B23/2476 , H02J50/05
Abstract: An endoscope system having: an endoscope having: a first transmission electrode arranged to a channel defined by the endoscope; and a second transmission electrode arranged to the channel, wherein the first transmission electrode and the second transmission electrode are electrically connected to the power source; and a treatment tool having: a first reception electrode arranged to a treatment tool insertion section, and spaced apart from the first transmission electrode to form a first capacitor; a second reception electrode arranged to the treatment tool insertion section, and spaced apart from the second transmission electrode to form a second capacitor; and an electrically powered treatment device configured to be moved by the treatment tool insertion section, wherein the electrically powered treatment device is electrically connected to the first reception electrode and the second reception electrode to be powered to perform a treatment on a subject.
Abstract translation: 一种内窥镜系统，具有：内窥镜，其具有：第一透射电极，配置于由所述内窥镜限定的通道; 以及布置在所述沟道上的第二透射电极，其中所述第一透射电极和所述第二透射电极电连接到所述电源; 以及处理工具，具有：第一接收电极，配置在治疗工具插入部上，与第一传输电极间隔开，形成第一电容器; 第二接收电极，布置在治疗工具插入部分上，并与第二传输电极间隔开以形成第二电容器; 以及被配置为由所述治疗工具插入部移动的电动治疗装置，其中所述电动治疗装置电连接到所述第一接收电极和所述第二接收电极，以对被检体进行治疗。
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公开(公告)号：US20180199987A1
公开(公告)日：2018-07-19
申请号：US15918437
申请日：2018-03-12
Applicant: OLYMPUS CORPORATION
Inventor： Yuta SUGIYAMA
IPC: A61B18/14
CPC classification number: A61B18/1445 , A61B18/085 , A61B2018/00101 , A61B2018/0063 , A61B2018/00678 , A61B2018/00702 , A61B2018/00791 , A61B2018/00827 , A61B2018/00886 , A61B2018/00892 , A61B2018/00898 , A61B2018/00988
Abstract: A treatment system includes: a probe including an energy generator provided in the probe and configured to generate energy, and a treatment surface provided at a distal end of the probe and configured to apply the energy to a living tissue; and a controller including a hardware, the controller being configured to: acquire a temperature of an outer surface of the probe other than the treatment surface; sequentially store temperatures of the energy generator in association with times when the temperatures of the energy generator are acquired; store a plurality of weighting factors calculated by experiment in advance in association with times going back from a current time to a past time; and multiply the sequentially stored temperatures of the energy generator and the plurality of weighting factors for the corresponding times, perform integration, and estimate the temperature of the outer surface.
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公开(公告)号：US20170172401A1
公开(公告)日：2017-06-22
申请号：US15446445
申请日：2017-03-01
Applicant: OLYMPUS CORPORATION
Inventor： Takayuki IDE , Yuta SUGIYAMA
CPC classification number: A61B1/127 , A61B1/00 , A61B1/00006 , A61B1/0002 , A61B1/00057 , A61B1/00195 , A61B1/051 , A61B1/0684 , A61B1/128
Abstract: An antifogging device includes: an optical system having one or a plurality of optical members including at least an objective lens; a hollow casing in which the optical system is stored; a heater configured to generate heat according to supplied power to heat a hollow space in the casing; a temperature sensor configured to detect temperature of the hollow space; a temperature controller configured to estimate temperature difference between the temperature detected by the temperature sensor and temperature of the optical member, based on a power value of the supplied power; and an overall controller configured to control the heater based on the temperature difference estimated by the temperature controller.
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