公开(公告)号：US20210386270A1

公开(公告)日：2021-12-16

申请号：US17461446

申请日：2021-08-30

申请人： OLYMPUS CORPORATION

发明人： Yasuo TANIGAMI ,  Yusuke OTSUKA ,  Noriko KURODA ,  Yuji KISHIMOTO ,  Hideyuki KASAHARA ,  Kazue TANAKA ,  Kunihide KAJI ,  Satoshi TAKEKOSHI ,  Yoshitaka HONDA ,  Takaaki IGARASHI

IPC分类号： A61B1/00 ,  A61B1/04 ,  A61B1/06

摘要： A medical system can include a light source configured to generate excitation light; and a processor including a memory, the processor: controlling energy supplied to an energy device, the light source generating the excitation light to generate fluorescence from the living body tissue heat treated by the energy device; generating a fluorescence image based on an image pickup signal obtained by imaging the living body tissue; and generating a control signal that restricts energy supply to the energy device and output the control signal to the energy control apparatus when a pixel value of at least one pixel in the fluorescence image exceeds a first threshold value.

公开(公告)号：US20160106492A1

公开(公告)日：2016-04-21

申请号：US14979715

申请日：2015-12-28

申请人： OLYMPUS CORPORATION

发明人： Yoshitaka HONDA ,  Takashi IRISAWA ,  Kazue TANAKA ,  Sadayoshi TAKAMI ,  Toshifumi KATSURAGI

IPC分类号： A61B18/08

CPC分类号： A61B18/085 ,  A61B17/1114 ,  A61B18/10 ,  A61B18/1206 ,  A61B18/1442 ,  A61B18/20 ,  A61B2017/00084 ,  A61B2018/00684 ,  A61B2018/00702 ,  A61B2018/00714 ,  A61B2018/00791

摘要： A living tissue bonding system includes a treatment instrument having a heating element which applies thermal energy to living tissue, an element temperature measuring section configured to measure an element temperature T1 of the heating element, a power source configured to generate power, a first calculating section configured to estimate a temperature difference ΔT between the element temperature T1 and a temperature T2 of the living tissue using a table or an equation stored beforehand in order to estimate the temperature difference ΔT based on an output value of the power source, a second calculating section configured to estimate the tissue temperature T2 from the element temperature T1 and the temperature difference ΔT estimated by the first calculating section, and a control section configured to control the power source based on the tissue temperature T2 estimated by the second calculating section.

摘要翻译： 生物体组织接合系统包括具有向活体组织施加热能的加热元件的处理器具，被配置为测量加热元件的元件温度T1的元件温度测量部，被配置为发电的电源，第一计算部 被配置为使用预先存储的表或方程来估计元件温度T1和生物体组织的温度T2之间的温差Dgr; T，以便基于电源的输出值来估计温度差Dgr; T; 第二计算部，被配置为从元件温度T1估计组织温度T2和由第一计算部估计出的温度差Dgr; T，以及控制部，被配置为基于由第二计算部估计的组织温度T2来控制电源 计算部分。

公开(公告)号：US20200330144A1

公开(公告)日：2020-10-22

申请号：US16919598

申请日：2020-07-02

申请人： OLYMPUS CORPORATION

发明人： Shohei MORIWAKI ,  Yoshitaka HONDA ,  Tsuyoshi HAYASHIDA ,  Toshifumi KATSURAGI ,  Kazue TANAKA ,  Sadayoshi TAKAMI

IPC分类号： A61B18/10 ,  A61B18/12

摘要： A generator includes a control device including a processor, and outputs electrical energy to a treatment instrument. The processor determines whether a treatment target has been heat-denatured prior to receiving an output command, and, based on determination, selects, as an operation state of the treatment instrument, one of a first mode if it is determined that the treatment target has not been heat-denatured and a second mode if it is determined that the treatment target has been heat-denatured. The processor operates the treatment instrument at the selected operation state by controlling the output of the electrical energy to the treatment instrument.

公开(公告)号：US20160310207A1

公开(公告)日：2016-10-27

申请号：US15203361

申请日：2016-07-06

申请人： OLYMPUS CORPORATION

发明人： Yoshitaka HONDA ,  Tsuyoshi HAYASHIDA ,  Kazue TANAKA ,  Sumihito KONISHI

IPC分类号： A61B18/14

CPC分类号： A61B18/1445 ,  A61B18/085 ,  A61B2017/00115 ,  A61B2017/00199 ,  A61B2017/00973 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00654 ,  A61B2018/00714 ,  A61B2018/00791 ,  A61B2018/00875

摘要： A therapeutic treatment system includes a holding section configured to hold a biological tissue, electrodes provided in the holding section and capable of outputting first high-frequency energy for sealing the biological tissue at a first sealing temperature and second high-frequency energy for dissecting the biological tissue at a first dissection temperature higher than the first sealing temperature, electrodes provided in the holding section and capable of outputting first thermal energy for sealing the biological tissue at a second sealing temperature higher than the first sealing temperature and second thermal energy for dissecting the biological tissue at a second dissection temperature lower than the first dissection temperature and higher than the second sealing temperature, and a control section configured to control temperature of each of the electrodes to output the second thermal energy after the output of the first high-frequency energy.

摘要翻译： 治疗处理系统包括：保持部，其构造成保持生物体组织;设置在所述保持部中的电极，能够输出用于密封所述生物体的第一高频能量和第二高频能量，以解剖所述生物体 在比第一密封温度高的第一解剖温度下的组织，设置在保持部分中的电极，并且能够输出第一热能以在比第一密封温度高的第二密封温度和第二热能下密封生物组织，以解剖生物 在第二解剖温度低于第一解剖温度并高于第二密封温度的组织，以及控制部，被配置为控制每个电极的温度，以在第一高频能量的输出之后输出第二热能。

公开(公告)号：US20230404652A1

公开(公告)日：2023-12-21

申请号：US18237599

申请日：2023-08-24

申请人： OLYMPUS CORPORATION

发明人： Takeo UCHIDA ,  Hideyuki KASAHARA ,  Yoshitaka HONDA ,  Kazue TANAKA ,  Takeshi ARAI

IPC分类号： A61B18/14

CPC分类号： A61B18/1445 ,  A61B2018/00791

摘要： The system includes a memory that stores a trained model, and a processor. The processor acquires at least one treatment image including an image in which at least one energy device and at least one biological tissue are captured. The processor acquires information regarding an amount of energy supply, the information regarding an energy output setting of the energy device. The processor estimates, based on the treatment image, the information regarding the amount of energy supply, and the trained model, estimated remaining heat information regarding an amount of heat or a temperature of the energy device. The processor causes a notification section to make a notification based on the estimated remaining heat information.

公开(公告)号：US20190142506A1

公开(公告)日：2019-05-16

申请号：US16248163

申请日：2019-01-15

申请人： OLYMPUS CORPORATION

发明人： Hiroshi MIYAJIMA ,  Kazue TANAKA

IPC分类号： A61B18/14 ,  A61B17/32

摘要： An end effector grasps a treatment target between a pair of gasping pieces, and an energy output source outputs electric energy so that treatment energy is applied to the grasped treatment target. A processor switches a driving state of an actuator based on a fact that a state of the treatment target has become a predetermined state when the electric energy is output from the energy output source. As the result, a state of the end effector is switched from a first grasping state to a second grasping state, a grasping force and a grasping pressure between the first grasping piece and the second grasping piece in the second grasping state being different from those in the first grasping state.

公开(公告)号：US20170245923A1

公开(公告)日：2017-08-31

申请号：US15597692

申请日：2017-05-17

申请人： OLYMPUS CORPORATION

发明人： Tomoyuki TAKASHINO ,  Yusuke TAKEI ,  Kazuhiro TANAKA ,  Kazue TANAKA

IPC分类号： A61B18/14 ,  A61B18/08

CPC分类号： A61B18/1445 ,  A61B18/085 ,  A61B18/12 ,  A61B2018/00083 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00994 ,  A61B2018/1457

摘要： A treatment instrument includes: a first holding surface including a first high frequency electrode portion; a second holding surface configured to hold living tissue cooperatively with the first holding surface and including a second high frequency electrode portion; a blade configured to apply pressure to the living tissue held between the first and second holding surfaces by a projected surface; and a heater which is capable of heating the first holding surface to a second temperature higher than the first temperature and sufficient to incise the living tissue held between the first and second holding surfaces by the blade, upon receipt of energy supplied at the same time as or after energy supply to the first and second high frequency electrode portions.

公开(公告)号：US20230380695A1

公开(公告)日：2023-11-30

申请号：US18234168

申请日：2023-08-15

申请人： OLYMPUS CORPORATION

发明人： Takeshi ARAI ,  Hideyuki KASAHARA ,  Masatoshi IIDA ,  Shinji YASUNAGA ,  Yoshitaka HONDA ,  Kazue TANAKA

IPC分类号： A61B5/00 ,  G06T7/00 ,  G06V10/25 ,  G16H30/40 ,  G16H50/20

CPC分类号： A61B5/0093 ,  G06T7/0012 ,  G06V10/25 ,  G16H30/40 ,  G16H50/20 ,  G06T2207/10068

摘要： The system includes a memory that stores first and second trained models, and a processor. The processor acquires a captured image in which at least one energy device and at least one biological tissue are imaged. The processor detects a bounding box from the captured image by processing based on the first trained model and estimates the image recognition information from the captured image in the bounding box by processing based on the second trained model. The processor outputs an energy output adjustment instruction based on the estimated image recognition information to the generator. The generator controls the energy supply amount to the energy device based on the energy output adjustment instruction.

公开(公告)号：US20220168040A1

公开(公告)日：2022-06-02

申请号：US17675341

申请日：2022-02-18

申请人： OLYMPUS CORPORATION

发明人： Tsunetaka AKAGANE ,  Yusuke TAKEI ,  Kyoko NOZAWA ,  Kazue TANAKA

IPC分类号： A61B18/14

摘要： A treatment instrument that includes a first grasping member having a first grasping surface and a second grasping member having a second grasping surface. The treatment instrument includes a cover that covers at least a part of a region of at least one of the first and second grasping members other than the first and second grasping surfaces, and a pair of electrodes that are arranged on at least one of the first and second grasping surfaces to function as a bipolar electrode. An opening is provided in the cove, and a monopolar electrode arranged to overlap with the opening and is exposed to an outside of the treatment instrument through the opening.

公开(公告)号：US20190142489A1

公开(公告)日：2019-05-16

申请号：US16244798

申请日：2019-01-10

申请人： OLYMPUS CORPORATION

发明人： Tsuyoshi HAYASHIDA ,  Satoshi HONDA ,  Kazue TANAKA

IPC分类号： A61B18/00

摘要： A method for controlling an energy treatment system includes performing treatment on a subject by a probe of an energy treatment instrument which outputs ultrasonic energy and high frequency energy in combination; setting an output reduction control period, based on information related to an amount of mist generated by the probe; and reducing the output of the high frequency energy during the output reduction control period when a precursor of occurrence of spark or occurrence of spark is detected.