公开(公告)号：US09918773B2

公开(公告)日：2018-03-20

申请号：US15255901

申请日：2016-09-02

Applicant: OLYMPUS CORPORATION

Inventor： Manabu Ishikawa ,  Shuichi Kimura ,  Koichiro Watanabe

IPC: A61B18/14 ,  A61B18/04 ,  A61B18/00

CPC classification number: A61B18/042 ,  A61B18/14 ,  A61B18/1402 ,  A61B90/90 ,  A61B2017/00482 ,  A61B2018/00011 ,  A61B2018/00029 ,  A61B2018/00327 ,  A61B2018/00583 ,  A61B2018/00708 ,  A61B2018/00714 ,  A61B2018/00744 ,  A61B2018/00779 ,  A61B2018/00791 ,  A61B2018/00863 ,  A61B2218/002 ,  A61B2218/007

Abstract: In a plasma treatment system, a temperature detection section detecting a temperature of a perfusion layer of an electrically conductive solution is fixed to a treatment portion, and is located at a position to be immersed in the perfusion layer when a first electrode portion and a second electrode portion are immersed in the perfusion layer. In the plasma treatment system, a control section controls an adjustment of a temperature in a temperature adjustment unit and controls a supply volume and a suction volume of the electrically conductive solution on the basis of a detection result in the temperature detection section so that the temperature of the perfusion layer is within a target temperature range.

公开(公告)号：US20240398209A1

公开(公告)日：2024-12-05

申请号：US18800816

申请日：2024-08-12

Applicant: Olympus Corporation

Inventor： Hiroshi Suzuki ,  Koichiro Watanabe

IPC: A61B1/00 ,  A61B1/04 ,  A61B17/32 ,  G06V10/774 ,  G06V20/50 ,  G06V20/70 ,  G16H30/40

Abstract: An image processing apparatus includes a processor including hardware, the processor being configured to: estimate a target object in turbidity image data including turbidity generated when a living body is treated by an energy treatment instrument, from the turbidity image data that is input, using a learned model obtained by performing machine learning using teacher data obtained by associating annotation image data with an identification result of identifying the target object in the turbidity image data, the annotation image data having an annotation applied to the target object; and generate a display image related to the target object based on the turbidity image data that is input and the estimated target object.

公开(公告)号：US20240389847A1

公开(公告)日：2024-11-28

申请号：US18790340

申请日：2024-07-31

Applicant: Olympus Corporation

Inventor： Hiroshi Suzuki ,  Koichiro Watanabe

IPC: A61B1/317 ,  A61B1/045

Abstract: An image processing device includes a processor including hardware. The processor is configured to: acquire first image data partially including a region in which a living body is treated with at least an energy treatment instrument; detect a change in tone from at least a part of a region of a first image corresponding to the first image data to obtain a first detection result; perform tone correction on the first image based on the first detection result to generate first correction-image data; and generate a display image based on the first correction-image data.

公开(公告)号：US10939935B2

公开(公告)日：2021-03-09

申请号：US16116617

申请日：2018-08-29

Applicant: OLYMPUS CORPORATION

Inventor： Yasuo Tanigami ,  Koichiro Watanabe ,  Norihiro Yamada

IPC: A61B17/32 ,  A61B17/16 ,  A61B17/00

Abstract: An ultrasonic treatment instrument for articulations has a bone abrasion mode in which vibration is performed at a first frequency and a first amplitude, and a cartilage dissolution mode in which vibration is performed at a second frequency which is higher than the first frequency, and a second amplitude which is less than the first amplitude, wherein a first vibration velocity, which is a product of the first frequency and the first amplitude, and a second vibration velocity, which is a product of the second frequency and the second amplitude, coincide or substantially coincide.

公开(公告)号：US09827032B2

公开(公告)日：2017-11-28

申请号：US15187477

申请日：2016-06-20

Applicant: OLYMPUS CORPORATION

Inventor： Manabu Ishikawa ,  Shuichi Kimura ,  Koichiro Watanabe

IPC: A61B18/18 ,  A61B18/04 ,  A61B18/12 ,  A61B18/14 ,  A61B18/00

CPC classification number: A61B18/042 ,  A61B18/1206 ,  A61B18/14 ,  A61B90/98 ,  A61B2018/00035 ,  A61B2018/00577 ,  A61B2018/00583 ,  A61B2018/00714 ,  A61B2018/00744 ,  A61B2018/00767 ,  A61B2018/00791 ,  A61B2018/00827 ,  A61B2018/00875 ,  A61B2018/1472 ,  A61B2218/007

Abstract: A plasma treatment system includes a spout, a suction hole, a first electrode and a second electrode, an impedance acquisition unit, a liquid volume adjustment unit, and a first control unit. The first electrode and a second electrode are configured to generate plasma to treat a living tissue by the application of a voltage. The impedance acquisition unit acquires impedance between the first electrode and the second electrode. The liquid volume adjustment unit adjusts the supply volume or suction volume of the electrically conductive solution. The first control unit controls the liquid volume adjustment unit to increase or decrease the supply volume or suction volume of the electrically conductive solution based on the impedance.