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公开(公告)号：US20250049309A1
公开(公告)日：2025-02-13
申请号：US18928294
申请日：2024-10-28
Applicant: OLYMPUS CORPORATION
Inventor： Masaru YUASA , Yoshisane NAKAMURA , Lon B. MILLER , Yung N. NGUYEN , Vincen V. VANG , Yohei YOSHIDA
IPC: A61B1/012 , A61B1/00 , A61B1/005 , A61B1/01 , A61B1/018 , A61B17/221 , A61B17/32 , A61B18/00 , A61B18/14
Abstract: A treatment device includes a flexible sheath; a wire configured to be inserted into the sheath; a first treatment member disposed at distal side from the wire; a second treatment member disposed at a distal side from the first treatment member; and a protection member configured to cover the second treatment member when the first treatment member projects from a distal end of the sheath.
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公开(公告)号：US20250009220A1
公开(公告)日：2025-01-09
申请号：US18888844
申请日：2024-09-18
Applicant: Covidien AG
Inventor： Peter Douglas Colin Inglis , Hua Yang , Matthew John Ross McGrath , Michael Ng , Andrew J. Gano , Rhea Marie May
Abstract: A multifunctional visualization instrument is provided that, in certain embodiments, includes a body having a proximal end and a distal end. The multifunctional visualization instrument includes a display screen on the body and a camera stick at the distal end of the body and comprising an arm and a camera. The arm of the camera stick is sized to fit within a channel of a removable laryngoscope blade. The multifunctional visualization instrument includes a port on a surface of the laryngoscope, configured to mate with an introducer and a steering input for steering the introducer, displayed on the display screen simultaneously with an image of the patient captured by the camera.
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公开(公告)号：US20250009210A1
公开(公告)日：2025-01-09
申请号：US18893476
申请日：2024-09-23
Applicant: Covidien LP
Inventor： Pere Bresco Torras , Maria Degollada Bastos , Juan Carles Mateu Prununosa , Angel Guerra Garcia , Mireille Akilian , Allen An , Nikolai Begg
IPC: A61B1/00 , A61B1/012 , A61B1/015 , A61B1/018 , A61B1/07 , A61B1/12 , A61B1/317 , G02B23/24 , G02B23/26
Abstract: Systems, apparatuses, and methods are discussed herein for an endoscope. The endoscope has a distal tip with an oblique portion and a flat portion, the oblique portion defines a plane that forms an angle between and including 20 and 40 degrees to a central axis of the endoscope. A related sheath may have similar features at the distal tip.
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公开(公告)号：US20240358237A1
公开(公告)日：2024-10-31
申请号：US18766075
申请日：2024-07-08
Applicant: GI Scientific, LLC
Inventor： Scott Miller
CPC classification number: A61B1/00137 , A61B1/00096 , A61B1/00112 , A61B1/00149 , A61B1/0125 , A61B17/00234 , A61B2017/00296 , A61B2017/0034 , A61B2017/0046 , A61B2017/00477 , A61B2090/0807
Abstract: Tools and systems for the delivery of medical devices or components, and more specifically, to tools and systems that assist or facilitate the delivery of one or more medical device or component over, onto, into, or against, another medical device or component are provided. More specifically, delivery tools and systems for the placement of an endoscopic device over, onto, into, or against, another instrument or endoscope are provided.
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公开(公告)号：US12102294B2
公开(公告)日：2024-10-01
申请号：US16489206
申请日：2018-02-09
Applicant: RICHARD WOLF GMBH
Inventor： Frank Herzog , Thomas Thyroff , Frank Wehrheim , Markus Lienhart , Artur Reiswich
IPC: A61B1/012 , A61B1/00 , A61F2/30 , A61M25/00 , B22F10/28 , B22F10/66 , B33Y10/00 , B33Y30/00 , B33Y70/00 , B33Y80/00
CPC classification number: A61B1/012 , A61B1/00 , A61F2/3094 , A61M25/0021 , B22F10/28 , B22F10/66 , A61F2002/30968 , A61F2240/002 , A61M2207/00 , B33Y10/00 , B33Y30/00 , B33Y70/00 , B33Y80/00
Abstract: Methods of manufacturing a medical component include additively manufacturing a medical component at least in part by successive, layer-by-layer, selective exposure and associated successive, layer-by-layer, selective solidification of construction material layers made of a construction material solidifiable with an energy beam. The medical component is insertable at least partially into a body of a living being, and the medical component includes a channel structure that has a tubular channel through which a medium and/or at least one functional element can be passed.
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Patent Agency Ranking
公开(公告)号：US12102289B2
公开(公告)日：2024-10-01
申请号：US18582634
申请日：2024-02-20
Applicant: Neptune Medical Inc.
Inventor： Alexander Q. Tilson , Thomas Hsiu , Niklas J. Helmick , Stephan T. Hoffmann , Eugene Duval , Christopher J. Hasser , James M. Hayes , Elias Eleftheriades , Kai Pohlhammer
CPC classification number: A61B1/00142 , A61B1/00055 , A61B1/00057 , A61B1/00128 , A61B1/00137 , A61B1/012 , A61B2090/064 , A61B2090/081
Abstract: Methods for preventing contamination of an endoscope may include coupling a sheath device to cover both the inside and outside of the endoscope. The sheath device may include a rigidizing flexible tubular external sheath that extends over the endoscope to form an external protective barrier, a tubular internal sheath that extends within a lumen of the endoscope that forms an internal protective barrier, and a cap sealed to both the external sheath and the internal sheath. The sheath may be rigidized to enhance insertion.
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公开(公告)号：US20240268630A1
公开(公告)日：2024-08-15
申请号：US18643397
申请日：2024-04-23
Applicant: Boston Scientific Scimed, Inc.
Inventor： Gregory Piskun , John T. To , Mariel Fabro , Brian Tang , Sergey Kantsevoy
IPC: A61B1/00 , A61B1/005 , A61B1/012 , A61B1/018 , A61B1/04 , A61B1/31 , A61B1/32 , A61B17/00 , A61B17/02 , A61B17/08 , A61B17/10 , A61B17/12 , A61B17/22 , A61B17/221 , A61B17/34 , A61M25/10 , A61M29/02
CPC classification number: A61B1/00085 , A61B1/00087 , A61B1/00089 , A61B1/00098 , A61B1/00154 , A61B1/00183 , A61B1/0125 , A61B1/018 , A61B1/04 , A61B1/31 , A61B1/32 , A61B17/00234 , A61B17/0057 , A61B17/0218 , A61B17/08 , A61B17/10 , A61B17/12045 , A61B17/22 , A61B17/221 , A61B17/3423 , A61M25/1011 , A61M29/02 , A61B1/00082 , A61B1/0051 , A61B2017/00296 , A61B2017/003 , A61B2017/0034 , A61B2017/00557 , A61B2017/0225 , A61B2017/12127 , A61B2017/2212 , A61B2017/345 , A61B2017/3452 , A61B2217/005 , A61M2025/1052 , A61M2029/025
Abstract: Improved methods and devices for performing an endoscopic surgery are provided. Systems are taught for operatively treating gastrointestinal disorders endoscopically in a stable, yet dynamic operative environment, and in a minimally-invasive manner. Such systems include, for example, an endoscopic surgical suite. The surgical suite can have a reversibly-expandable retractor that expands to provide a stable, operative environment within a subject. The expansion can be asymmetric around a stabilizer subsystem to maximize space for a tool and an endoscope to each be maneuvered independently to visualize a target tissue and treat the target tissue from outside the patient in a minimally invasive manner.
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公开(公告)号：US12042128B2
公开(公告)日：2024-07-23
申请号：US17105403
申请日：2020-11-25
Applicant: KARL STORZ SE & CO. KG
Inventor： Indrek-Toomas Polluks , Craig Fitzpatrick
CPC classification number: A61B1/012 , A61B1/0008 , A61B1/018 , A61L29/041 , A61L29/146 , A61M2025/0035
Abstract: A tubular working channel sheath that includes a working channel, a first sheath layer that defines the working channel and includes at least one plastic material. The first sheath layer has a constant layer thickness along an entire length of the working channel. The tubular working channel sheath includes a second sheath layer that includes at least one further plastic material different than the plastic material of the one sheath layer. The second sheath layer has a tapered layer thickness along a length of the working channel, and the tapered layer thickness tapers between a proximal end and a distal end of the working channel.
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公开(公告)号：US12035888B2
公开(公告)日：2024-07-16
申请号：US17151831
申请日：2021-01-19
Applicant: OLYMPUS CORPORATION
Inventor： Nobuaki Akui
CPC classification number: A61B1/0057 , A61B1/00165 , A61B1/0052 , A61B1/008 , A61B1/012 , A61B1/05 , A61B1/0676 , A61B1/307
Abstract: An endoscope includes an insertion portion, an operation portion, a bending portion, a pair of wires inserted into the insertion portion and configured to bend at least part of the bending portion in a first direction and a second direction opposite to the first direction, a first pulling mechanism configured to pull and loosen the pair of wires, a linear member inserted into the bending portion, a second pulling mechanism configured to pull the linear member in a direction parallel to a central axis, and a holding portion configured to hold the linear member in the bending portion at a position decentered from a center in a third direction or a fourth direction.
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公开(公告)号：US11992180B2
公开(公告)日：2024-05-28
申请号：US17669990
申请日：2022-02-11
Applicant: Boston Scientific Scimed, Inc.
Inventor： Gregory Piskun , John To , Mariel Fabro , Brian Tang , Sergey Kantsevoy
IPC: A61B1/00 , A61B1/005 , A61B1/012 , A61B1/018 , A61B1/04 , A61B1/31 , A61B1/32 , A61B17/00 , A61B17/02 , A61B17/08 , A61B17/10 , A61B17/12 , A61B17/22 , A61B17/221 , A61B17/34 , A61M25/10 , A61M29/02
CPC classification number: A61B1/00085 , A61B1/00087 , A61B1/00089 , A61B1/00098 , A61B1/00154 , A61B1/00183 , A61B1/0125 , A61B1/018 , A61B1/04 , A61B1/31 , A61B1/32 , A61B17/00234 , A61B17/0057 , A61B17/0218 , A61B17/08 , A61B17/10 , A61B17/12045 , A61B17/22 , A61B17/221 , A61B17/3423 , A61M25/1011 , A61M29/02 , A61B1/00082 , A61B1/0051 , A61B2017/00296 , A61B2017/003 , A61B2017/0034 , A61B2017/00557 , A61B2017/0225 , A61B2017/12127 , A61B2017/2212 , A61B2017/345 , A61B2017/3452 , A61B2217/005 , A61M2025/1052 , A61M2029/025
Abstract: Improved methods and devices for performing an endoscopic surgery are provided. Systems are taught for operatively treating gastrointestinal disorders endoscopically in a stable, yet dynamic operative environment, and in a minimally-invasive manner. Such systems include, for example, an endoscopic surgical suite. The surgical suite can have a reversibly-expandable retractor that expands to provide a stable, operative environment within a subject. The expansion can be asymmetric around a stabilizer subsystem to maximize space for a tool and an endoscope to each be maneuvered independently to visualize a target tissue and treat the target tissue from outside the patient in a minimally invasive manner.
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