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    ENDOSCOPE SYSTEM, IMAGE GENERATION METHOD, AND STORAGE MEDIUM
    31.
    发明公开
    ENDOSCOPE SYSTEM, IMAGE GENERATION METHOD, AND STORAGE MEDIUM 审中-公开

    公开(公告)号：US20230414065A1

    公开(公告)日：2023-12-28

    申请号：US18212232

    申请日：2023-06-21

    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

    Inventor： Junya YAMADA

    IPC: A61B1/00

    CPC classification number: A61B1/000095 ,  A61B1/00006

    Abstract: An endoscope system includes a first processor and a second processor. The first processor is configured to receive an information including a number of times an endoscope is used, and determine if the number of times the endoscope is used is equal to or larger than a predetermined number of times. The second processor is configured to overwrite a first image correction data with a second image correction data when the first processor determines the number of times the endoscope is used is equal to or larger than the predetermined number of times.

    Method for closing wound
    34.
    发明授权
    Method for closing wound 有权

    公开(公告)号：US11819206B2

    公开(公告)日：2023-11-21

    申请号：US17585135

    申请日：2022-01-26

    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

    Inventor： Hiroyuki Morishita ,  Kunihide Kaji ,  Keita Ozawa

    IPC: A61B17/04 ,  A61B17/00

    CPC classification number: A61B17/0469 ,  A61B2017/00818

    Abstract: A method for closing a wound in a tubular organ using a suture thread includes: a first step of connecting a first edge portion and a second edge portion with the suture thread; and a second step of connecting a third edge portion and a fourth edge portion with the suture thread. The first step includes passing the suture thread through a first position on a mucosal surface of at least one of the first edge portion and the second edge portion. The second step includes passing the suture thread through a third position on the mucosal surface of at least one of the third edge portion and the fourth edge portion. A shortest distance between the wound and the third position is larger than a shortest distance between the wound and the first position.

    ENDOSCOPE
    35.
    发明公开
    ENDOSCOPE 审中-公开

    公开(公告)号：US20230346203A1

    公开(公告)日：2023-11-02

    申请号：US18137489

    申请日：2023-04-21

    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

    Inventor： Koichi TSURUTA ,  Hidenosuke HASE

    IPC: A61B1/00 ,  A61B1/015 ,  A61B1/12 ,  A61B1/018

    CPC classification number: A61B1/00098 ,  A61B1/015 ,  A61B1/121 ,  A61B1/00103 ,  A61B1/018 ,  A61B1/00042

    Abstract: An endoscope includes an insertion portion, an operation portion, a moving member, a detent, a rod, a wire and a bearing. The insertion portion is configured for insertion into a subject, the insertion portion including an actuating mechanism. The operation portion, the moving member, the rod and the wire are translatable in conjunction with each other. The detent located distally relative to the moving member, and the detent is configured to prevent a distally forward translation of the moving member past the detent. The bearing is located distally relative to the moving member, the bearing including an opening having a contact surface. The rod extends through the opening and is in slidable contact with the contact surface, and the contact surface is made of resin.

    MEDICAL APPARATUS AND POSITIONING METHOD FOR TREATMENT INSTRUMENT
    36.
    发明公开
    MEDICAL APPARATUS AND POSITIONING METHOD FOR TREATMENT INSTRUMENT 审中-公开

    公开(公告)号：US20230301494A1

    公开(公告)日：2023-09-28

    申请号：US18124623

    申请日：2023-03-22

    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

    Inventor： Daisuke DOI

    IPC: A61B1/00 ,  A61B1/018

    CPC classification number: A61B1/00098 ,  A61B1/018

    Abstract: A medical apparatus comprises an insertion section inserted into a subject, a treatment instrument channel provided in the insertion section along an insertion axis extending from a proximal end to a distal end of the insertion section, a treatment instrument being inserted through the treatment instrument channel, an elastic member provided in at least a part of the treatment instrument channel, and a channel operation member for transmitting an operation force to the elastic member, and wherein the elastic member changes, according to the operation force, a sectional area of an inside of the treatment instrument channel in a direction crossing the insertion axis.

    ENDOSCOPE OPTICAL CONNECTOR AND ENDOSCOPE
    37.
    发明公开
    ENDOSCOPE OPTICAL CONNECTOR AND ENDOSCOPE 审中-公开

    公开(公告)号：US20230288644A1

    公开(公告)日：2023-09-14

    申请号：US18198948

    申请日：2023-05-18

    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

    Inventor： Kaito NAKAHARA ,  Takuya TAKECHI ,  Tsutomu URAKAWA ,  Hiroki TAKAGI ,  Koichi AKAHORI

    IPC: G02B6/38 ,  A61B1/00

    CPC classification number: G02B6/3849 ,  G02B6/3897 ,  A61B1/00126

    Abstract: An endoscope optical connector includes: a sleeve which houses an end portion of an optical fiber inside the sleeve; an inward flange provided on an inner circumference of the sleeve; a glass member arranged inside the sleeve so as to face an end surface of the optical fiber; a cap member which is attached to the sleeve and which fixes the glass member between the cap member and the inward flange; a first O-ring interposed between the cap member and the glass member; a second O-ring interposed between the glass member and the inward flange and having a glass transition point lower than a glass transition point of the first O-ring; and an inert gas filling the inside of the sleeve.

    CLIP UNIT, CLIP DELIVERY DEVICE, AND LOADING METHOD OF CLIP UNIT
    38.
    发明公开
    CLIP UNIT, CLIP DELIVERY DEVICE, AND LOADING METHOD OF CLIP UNIT 审中-公开

    公开(公告)号：US20230277177A1

    公开(公告)日：2023-09-07

    申请号：US18115173

    申请日：2023-02-28

    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

    Inventor： Shoichiro KAWAYOKE

    IPC: A61B17/08 ,  A61B17/10

    CPC classification number: A61B17/083 ,  A61B17/10

    Abstract: A clip unit comprises a clip and a tube. the clip includes a plurality of arms movable between an open position and a closed position. The tube includes a tube main body configured to contain at least a part of the clip, a first wing, and a second wing. The first wing is connected to the tube main body and the second wing is connected to the first wing. The first wing is elastically deformable relative to the tube main body in a radial direction of the tube main body, and the first wing is biased radially inward toward an inner region of the tube main body. The second wing is elastically deformable relative to the first wing in the radial direction of the tube main body, and the second wing is biased radially outward toward an outside of the tube main body.

    IMAGING DEVICE AND ENDOSCOPE SYSTEM
    40.
    发明公开
    IMAGING DEVICE AND ENDOSCOPE SYSTEM 审中-公开

    公开(公告)号：US20230225600A1

    公开(公告)日：2023-07-20

    申请号：US18189627

    申请日：2023-03-24

    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

    Inventor： Takaharu TANI ,  Keisuke OGAWA ,  Yasunari HARADA

    IPC: A61B1/05 ,  A61B1/045

    CPC classification number: A61B1/05 ,  A61B1/045 ,  A61B1/00009

    Abstract: An imaging device includes a camera unit and a control unit. The camera unit includes an image sensor. The control unit includes a voltage measurement circuit and a voltage adjustment circuit. A first power source voltage is transferred from the control unit to the camera unit by a power source line and is input to the camera unit as a second power source voltage. A video signal or the second power source voltage is output to a video signal line. The voltage measurement circuit is configured to measure a voltage value of the second power source voltage. The voltage adjustment circuit is configured to adjust a value of the first power source voltage based on the value of the second power source voltage.

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