公开(公告)号：US09603609B2

公开(公告)日：2017-03-28

申请号：US15216331

申请日：2016-07-21

Applicant: OLYMPUS CORPORATION

Inventor： Ko Kawashima ,  Hideto Yoshimine

IPC: A61B17/16 ,  A61B17/32 ,  A61B18/00 ,  A61H23/02 ,  A61N7/00

CPC classification number: A61B17/1659 ,  A61B17/320068 ,  A61B18/00 ,  A61B2017/0003 ,  A61B2017/00106 ,  A61B2017/00123 ,  A61B2017/00137 ,  A61H23/0245 ,  A61H2201/5007 ,  A61H2201/5058 ,  A61N2007/0004

Abstract: An energy supplier of an ultrasonic treatment system can output an electric power in a first output mode and a second output mode in which the electric power supplied to a drive force generation unit during a unit time is higher than in the first output mode. A controller maintains an output state of the electric power in the first output mode when a judgment section judges that a load on an ultrasonic probe is less than or equal to a threshold, and switches the output state of the electric power to the second output mode when the judgment section judges that the load is more than the first threshold.

公开(公告)号：US11147611B2

公开(公告)日：2021-10-19

申请号：US15667871

申请日：2017-08-03

Applicant: OLYMPUS CORPORATION

Inventor： Ko Kawashima

IPC: A61B18/14 ,  A61B18/12 ,  A61B17/32 ,  A61B17/00 ,  A61N7/02

Abstract: A surgical controller for controlling a treatment instrument, the surgical controller including one or more processors configured to: detect whether a switch is actuated; control a first surgical energy source to actuate the treatment instrument to perform a first treatment based on a first surgical energy in response to detecting that the switch is actuated; detect whether a parameter reaches a predetermined value during actuation of the treatment instrument to perform the first treatment; and control the second surgical energy source to actuate the treatment instrument to perform a second treatment based on a second surgical energy different from the first surgical energy in response to detecting that the parameter reached the predetermined value.

公开(公告)号：US10022569B2

公开(公告)日：2018-07-17

申请号：US15361240

申请日：2016-11-25

Applicant: OLYMPUS CORPORATION

Inventor： Shunsuke Matsui ,  Ko Kawashima

IPC: A61H1/00 ,  A61N7/00 ,  A61B18/00 ,  B06B1/02 ,  A61B17/32 ,  A61B17/00

Abstract: A driving device includes an output voltage decomposing unit which decomposes an output voltage applied to an ultrasonic transducer into a basic and harmonic components; an output current decomposing unit which decomposes an output current flowing through the ultrasonic transducer into a basic and harmonic components; a capacitor current calculator which calculates a basic and harmonic components of a capacitor current, based on the basic and harmonic components of the output voltage; a driving current calculator which calculates a basic and harmonic components of a driving current based on the basic and harmonic components of the output current and the capacitor current, a driving current summing unit which sums up the basic and harmonic components of the driving current, and a constant current controller which generates constant current control data.

公开(公告)号：US11103297B2

公开(公告)日：2021-08-31

申请号：US15912288

申请日：2018-03-05

Applicant: OLYMPUS CORPORATION

Inventor： Tatsuya Suzuki ,  Ko Kawashima ,  Yuichi Shintomi

IPC: A61B18/14 ,  A61N7/02 ,  A61B18/08 ,  A61B17/32 ,  A61N7/00 ,  A61B17/00 ,  A61B18/00 ,  A61B18/12 ,  A61B17/068

Abstract: A medical device includes: a housing; a switch provided on the housing; and a converter provided in the housing. The switch is configured to allow switching between a plurality of states and is configured to output a first signal in response to one of the states to which the switching is performed. The converter is configured to convert the first signal into a second signal of a different system when the converter receives the output of the first signal, and is configured to output the second signal to an outside configured to detect the second signal.

公开(公告)号：US11317960B2

公开(公告)日：2022-05-03

申请号：US16557447

申请日：2019-08-30

Applicant: OLYMPUS CORPORATION

Inventor： Tsuyoshi Hayashida ,  Yoshitaka Honda ,  Norihiko Hareyama ,  Ko Kawashima ,  Kenji Matsuki

IPC: A61B18/12 ,  A61B18/14 ,  A61B18/00

Abstract: A processor of an electric power source device exercises control over a power output before a control switching time point based on a value related to initial impedance, and determines the control switching time point upon detecting that a value related to impedance of a living tissue is at a minimum. The processor sets a set electric-power value of the power output based on a parameter related to controlling the power output before the control switching time point, and performs constant-electric-power control by controlling the power output using the electric-power value at and after the control switching time point.

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

IPC: A61B17/32 ,  A61B18/00 ,  A61B17/295 ,  A61N7/02 ,  A61B17/00 ,  A61B17/29

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。

公开(公告)号：US09402647B2

公开(公告)日：2016-08-02

申请号：US14520912

申请日：2014-10-22

Applicant: OLYMPUS CORPORATION

Inventor： Ko Kawashima ,  Tsunetaka Akagane

IPC: A61B17/32 ,  A61B18/00 ,  A61N7/02

CPC classification number: A61B17/320068 ,  A61B17/320092 ,  A61B2018/00988 ,  A61B2090/0803 ,  A61N7/02

Abstract: A surgical system has an ultrasound treatment instrument having an ultrasound transducer, a power supply apparatus to which the ultrasound treatment instrument is detachably connected, an energy supply section that supplies drive energy to the ultrasound transducer, a clock that measures a present time, a time updating section that outputs the present time, a storage section that stores a final updated time that is updated finally in the present time, and a number of times of use, a time period calculation section that calculates a non-connection time period of the ultrasound treatment instrument to the power supply apparatus, and a processing section that performs processing of generating an update signal that causes the number of times of use to be updated in accordance with a determination result with respect to the non-connection time period and a result of determination with respect to a parameter.

Abstract translation: 手术系统具有超声波处理器具，具有超声波换能器，超声波处理器具可拆卸地连接的电源装置，向超声波振子供给驱动能量的能量供给部，测定当前时间的时钟，时间 输出当前时间的更新部分，存储当前最终更新的最终更新时间的存储部分和使用次数，计算超声波的非连接时间段的时间段计算部分 处理仪器，以及处理部分，其执行根据关于非连接时间段的确定结果生成使得使用次数被更新的更新信号的处理，以及 关于参数的确定。