公开(公告)号：US12226082B2

公开(公告)日：2025-02-18

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: A61B1/04 ,  A61B1/00 ,  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：US20250151995A1

公开(公告)日：2025-05-15

申请号：US19019910

申请日：2025-01-14

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: A61B1/04 ,  A61B1/00 ,  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：US11944281B2

公开(公告)日：2024-04-02

申请号：US17071050

申请日：2020-10-15

Applicant: OLYMPUS CORPORATION

Inventor： Haruhiro Inoue ,  Kunihide Kaji ,  Yuji Kishimoto ,  Nobuko Matsuo ,  Yoshie Aikawa

IPC: A61B17/00 ,  A61B18/00 ,  A61B18/14

CPC classification number: A61B17/00234 ,  A61B18/1492 ,  A61B2017/00269 ,  A61B2017/00827 ,  A61B2018/00482 ,  A61B2018/00488 ,  A61B2018/00494 ,  A61B2018/00577 ,  A61B2018/00595 ,  A61B2018/00738

Abstract: An endoscopic treatment method includes: inserting an endoscope into a digestive tract; forming a damaged area in at least a portion of the digestive tract along a circumferential direction by performing cauterizing while keeping a mucosal layer by observing with the endoscope; and forming an incomplete stenosis in the digestive tract, while restoring the damaged area, wherein the damaged area is formed by causing damage to a mucosal base layer, the mucosal base layer having an interface that contacts a submucosal layer.