公开(公告)号：US20230404784A1

公开(公告)日：2023-12-21

申请号：US18197889

申请日：2023-05-16

Applicant: OLYMPUS CORPORATION

Inventor： Yuji SAKAMOTO ,  Genri INAGAKI ,  Nao INOUE ,  Shohei HEMMI ,  Kenji MURAKAMI

IPC: A61F2/95 ,  A61B90/00 ,  G16H20/40 ,  G16H50/70

CPC classification number: A61F2/95 ,  A61B90/37 ,  A61F2250/0098 ,  G16H50/70 ,  G16H20/40

Abstract: A stent delivery system includes: a stent delivery device configured to carry a stent to a stenosis and indwell the stent, an observation device configured to observe the stenosis, and one or more processors comprising hardware, the one or more processors being configured to: acquire an observation image from the observation device, and determine at least one stent candidate to be placed in the stenosis based on the observation image.

公开(公告)号：US20240335185A1

公开(公告)日：2024-10-10

申请号：US18629500

申请日：2024-04-08

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei OGAWA ,  Hidetoshi NISHIMURA ,  Mariko OTAGIRI ,  Yuji SAKAMOTO ,  Nao INOUE ,  Shohei HEMMI

IPC: A61B8/00 ,  A61B8/12 ,  A61B10/04 ,  A61B17/34

CPC classification number: A61B8/54 ,  A61B8/12 ,  A61B8/445 ,  A61B10/04 ,  A61B17/3403 ,  A61B2010/045 ,  A61B2017/3413

Abstract: A processing apparatus comprises a processor including hardware. The processor acquires structure data of an organ, acquires an endoscope image from an imager of an endoscope, and acquires an ultrasonic image from a probe of the endoscope. The processor automatically controls a probe position of the endoscope based on the structure data and the distal end position information of the endoscope in a first control mode, and automatically controls the probe position based on the ultrasonic image in a second control mode.

公开(公告)号：US20230363777A1

公开(公告)日：2023-11-16

申请号：US18196089

申请日：2023-05-11

Applicant: OLYMPUS CORPORATION

Inventor： Genri INAGAKI ,  Masayasu CHIDA ,  Yuji SAKAMOTO ,  Makoto ISHIKAKE ,  Seiichiro SAKAGUCHI ,  Shohei HEMMI

IPC: A61B17/221 ,  A61B17/00

CPC classification number: A61B17/221 ,  A61B17/00234 ,  A61B2017/00296 ,  A61B2017/22072

Abstract: The medical system includes a basket treatment tool a processor. The processor determines, one or more of: a first determination, based on a transmissive image including the biliary duct, of whether a size of a gallstone allows the basket treatment tool to remove the gallstone from the papillary orifice, or a second determination, based on a resistance when the basket treatment tool is pulled, of whether the resistance allows the basket treatment tool to remove the gallstone from the papillary orifice; and controls the basket treatment tool to remove the gallstone from the papillary orifice when one or more of the first determination or the second determination determines that the gallstone is removable from the papillary orifice.

公开(公告)号：US20240321434A1

公开(公告)日：2024-09-26

申请号：US18612092

申请日：2024-03-21

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei OGAWA ,  Hidetoshi NISHIMURA ,  Genri INAGAKI ,  Mariko OTAGIRI ,  Yuji SAKAMOTO ,  Nao INOUE ,  Shohei HEMMI

IPC: G16H30/40 ,  G06T3/60 ,  G06T5/50

CPC classification number: G16H30/40 ,  G06T3/60 ,  G06T5/50 ,  G06T2207/10068 ,  G06T2207/10132 ,  G06T2207/20221

Abstract: An information processing system includes a processor including hardware. The processor acquires an endoscope image from an endoscope in which a papillary portion appears in the endoscope image, corrects the endoscope image based on correction information which is identified by an organ structure, and determines route information of a lumen based on the corrected endoscope image.

公开(公告)号：US20230363729A1

公开(公告)日：2023-11-16

申请号：US18196508

申请日：2023-05-12

Applicant: OLYMPUS CORPORATION

Inventor： Kenji MURAKAMI ,  Kazuhiro GONO ,  Genri INAGAKI ,  Yuji SAKAMOTO ,  Nao INOUE ,  Shohei HEMMI ,  Hiroyuki MINO ,  Hirokazu HORIO ,  Atanaska GOSPODINOVA ,  Shintaro INOUE

IPC: A61B6/12 ,  A61B6/00 ,  A61F2/966 ,  G16H40/63

CPC classification number: A61B6/12 ,  A61B6/461 ,  A61F2/966 ,  G16H40/63 ,  A61B1/018

Abstract: A stent delivery system includes: a stent delivery device configured to carry a stent to a stenosis and indwell the stent; an observation device configured to observe the stenosis; and one or more processors, each comprising hardware, the one or more processors being configured to: acquire an observation image from the observation device; and determine a target placement position for placing the stent in the stenosis based on the observation image.