公开(公告)号：US20210386270A1

公开(公告)日：2021-12-16

申请号：US17461446

申请日：2021-08-30

Applicant: OLYMPUS CORPORATION

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

IPC: A61B1/00 ,  A61B1/04 ,  A61B1/06

Abstract: 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：US20210235967A1

公开(公告)日：2021-08-05

申请号：US17213730

申请日：2021-03-26

Applicant: OLYMPUS CORPORATION

Inventor： Yugo KOIZUMI ,  Tatsuya SHIOBARA ,  Kenichiro MATSUSHITA ,  Yusuke OTSUKA ,  Yasushi MATSUURA ,  Haruhiko SAKAYORI ,  Koichi HIROSE ,  Yoshinori MATSUMOTO ,  Takashi OZAKI

IPC: A61B1/00 ,  A61B5/00 ,  G06F21/62

Abstract: A medical system includes a medical apparatus that generates a medical image and a network apparatus communicable with the medical apparatus. The network apparatus generates identification information corresponding to inspection information, stores the inspection information and the identification information in association with each other in a first storage region of a storage apparatus and transmits the identification information to the medical apparatus. The medical apparatus receives the identification information transmitted by the network apparatus and transmits the identification information and the generated medical image in association with each other to the network apparatus. The network apparatus receives the identification information and the medical image associated with each other and transmitted by the medical apparatus and stores the inspection information stored in the first storage region and the medical image in association with each other in a second storage region of the storage apparatus.

公开(公告)号：US20230248209A1

公开(公告)日：2023-08-10

申请号：US18127051

申请日：2023-03-28

Applicant: OLYMPUS CORPORATION

Inventor： Yasuo TANIGAMI ,  Yusuke OTSUKA ,  Noriko KURODA ,  Takaaki IGARASHI

IPC: A61B1/00 ,  A61B1/06 ,  A61B1/05 ,  A61B1/04 ,  G06T7/00

CPC classification number: A61B1/000094 ,  A61B1/05 ,  A61B1/043 ,  A61B1/00096 ,  A61B1/0661 ,  G06T7/0014 ,  G06T2207/10064 ,  G06T2207/10068 ,  G06T2207/20081 ,  G06T2207/30096

Abstract: An assistant device includes a processor configured to: generate a first image including one or more characteristic regions requiring excision by a surgical operator; generate a second image including one or more cauterized regions cauterized by an energy device; generate information regarding presence or absence of a first region that is included in the characteristic regions and that is not included in the cauterized region based on the first image and the second image; and output information indicating the presence of the characteristic regions that requires to be cauterized when the first region is present.

公开(公告)号：US20210093156A1

公开(公告)日：2021-04-01

申请号：US17117747

申请日：2020-12-10

Applicant: OLYMPUS CORPORATION

Inventor： Yusuke OTSUKA

IPC: A61B1/00

Abstract: An endoscope apparatus that includes a storage memory storing first authentication information, a transmitter/receiver that performs communication with an endoscope, and an operational device. The operational device performs a process including acquiring the first authentication information stored in the storage memory and acquiring second authentication information stored in the endoscope connected to the endoscope apparatus from the endoscope. The operational device further performs determining whether the acquired first and second authentication information match each other, and limiting execution of at least some functions among a plurality of functions to be executed in cooperation with the endoscope in response to determining that the first and second authentication information do not match each other.

公开(公告)号：US20230210354A1

公开(公告)日：2023-07-06

申请号：US18119512

申请日：2023-03-09

Applicant: OLYMPUS CORPORATION

Inventor： Yasuo TANIGAMI ,  Yusuke OTSUKA ,  Noriko KURODA ,  Takaaki IGARASHI

IPC: A61B1/04 ,  A61B1/00 ,  A61B1/018

CPC classification number: A61B1/043 ,  A61B1/0005 ,  A61B1/00186 ,  A61B1/018

Abstract: An assist device includes: a processor configured to generate a fluorescence image based on an imaging signal that is generated by capturing an image of fluorescence caused by excitation light that is applied to a living tissue, calculate a fluorescence intensity based on the fluorescence image, based on the fluorescence intensity, estimate a placement period during which a medical tool is placed in a lumen, and output placement period information on the placement period and an observation image obtained by capturing an image of the living tissue.

公开(公告)号：US20210186594A1

公开(公告)日：2021-06-24

申请号：US17197949

申请日：2021-03-10

Applicant: OLYMPUS CORPORATION

Inventor： Yasuo TANIGAMI ,  Yusuke OTSUKA ,  Noriko KURODA

IPC: A61B18/14

Abstract: A heat invasion observation apparatus that observes a heat invasion to a biological tissue, the heat invasion observation apparatus includes a fluorescence image generation circuit configured to obtain an image pickup signal generated by picking up an image of fluorescence generated from a heat invasion area in the biological tissue irradiated with exciting light for exciting a substance contained in the heat invasion area, and generate fluorescence image data based on the obtained image pickup signal. The substance contained in the heat invasion area is a substance generated when the biological tissue is thermally processed.