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197 条记录 (耗时 0.029 秒)

    Light source module
    2.
    外观设计
    Light source module 有权

    公开(公告)号：USD1045141S1

    公开(公告)日：2024-10-01

    申请号：US29825771

    申请日：2022-02-04

    申请人： USAI, LLC

    设计人： Timothy Wickham ,  Oriana J. Starr ,  Frank Cogliano ,  Yi Yang ,  Eran Moses

    摘要： The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
    FIG. 1 is a perspective view, from the top, of a first preferred embodiment of a light source module in accordance with the new design;
    FIG. 2 is a perspective view thereof, from the bottom;
    FIG. 3 is a front view thereof;
    FIG. 4 is a right side view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a rear view thereof;
    FIG. 7 is a top view thereof; and
    FIG. 8 is a bottom view thereof.
    FIG. 9 is a perspective view, from the top, of a second preferred embodiment of a light source module in accordance with the new design;
    FIG. 10 is a perspective view thereof, from the bottom;
    FIG. 11 is a front view thereof;
    FIG. 12 is a right side view thereof;
    FIG. 13 is a left side view thereof;
    FIG. 14 is a rear view thereof;
    FIG. 15 is a top view thereof; and,
    FIG. 16 is a bottom view thereof.
    The broken lines in the drawings illustrate environmental structure and form no part of the claimed design.

    Dental milling tool
    4.
    发明授权
    Dental milling tool 有权

    公开(公告)号：US12090018B2

    公开(公告)日：2024-09-17

    申请号：US18296298

    申请日：2023-04-05

    申请人： Prima Dental Manufacturing Ltd

    发明人： Wan Tsin Goh ,  Graham Handbury

    IPC分类号： A61C3/02 ,  A61C8/00

    CPC分类号： A61C3/02 ,  A61C8/0089

    摘要： The invention provides a dental milling tool for milling dental materials in the making of dental prostheses. The dental milling tool is a ball-nose end mill having three helical flutes, each flute being associated with a cutting edge, each cutting edge having chip breakers along the curved edges of the ball. The dental milling tool may be formed from a hard material such as carbide based material, ceramic, cermet, superhard materials including polycrystalline diamond (PCD) and cubic boron nitride (CBN), and diamond composite. Alternatively, the dental milling tool may be coated with a hard coating such as diamond coating, diamond-like-carbon (DLC), nitride based coating such as titanium aluminium nitride (TiAlN), aluminium titanium nitride, (AlTiN), and titanium nitride (TiN), and ceramic coating.

    Actuation mechanisms for surgical instruments
    5.
    发明授权
    Actuation mechanisms for surgical instruments 有权

    公开(公告)号：US12089844B2

    公开(公告)日：2024-09-17

    申请号：US17414741

    申请日：2019-12-06

    申请人： INTUITIVE SURGICAL OPERATIONS, INC.

    发明人： Atal Patel ,  Matt Wixey ,  Ashley Wellman

    IPC分类号： A61B17/072 ,  A61B34/37

    CPC分类号： A61B17/07207 ,  A61B34/37 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07278

    摘要： The present disclosure provides a surgical instrument, such as a tissue sealing instrument, with an elongate shaft and an end effector. The end effector includes a first jaw and a second jaw that includes a staple cartridge with a plurality of staples for engaging tissue. The instrument further includes a drive member for closing the jaws and engaging the staples, and an actuation mechanism, such as a coil, in contact with the drive member. The actuation mechanism is configured to translate the drive member distally through the first jaw (instead of through the staple cartridge as in conventional surgical stapling instruments). Eliminating the internal channel for the actuation coil from the staple cartridge provides more space in the cartridge for the staples, allowing for the use of taller staples and/or a more compact and maneuverable instrument.

    Endoscopy device having fluid control mechanisms
    6.
    发明授权
    Endoscopy device having fluid control mechanisms 有权

    公开(公告)号：US12064086B1

    公开(公告)日：2024-08-20

    申请号：US18108558

    申请日：2023-02-10

    申请人： EvoEndo, Inc.

    发明人： Jahi Carlos Gist

    IPC分类号： A61B1/015 ,  A61B1/00 ,  A61B1/018 ,  A61B1/05 ,  A61B1/06 ,  A61B1/233

    CPC分类号： A61B1/015 ,  A61B1/00018 ,  A61B1/00042 ,  A61B1/00045 ,  A61B1/018 ,  A61B1/05 ,  A61B1/0676 ,  A61B1/233

    摘要： Systems and methods are disclosed for an endoscope for use in a surgical procedure, e.g., a pediatric trans-nasal endoscopy procedure. The endoscope may include a handle for gripping by a user, and a shaft extending from the handle. The shaft may have a working channel extending longitudinally therethrough and a distal region configured to be inserted into a patient. A fluid control mechanism on the handle may be actuatable by a user to selectively control the flow of at least one of air, suction or water through the working channel. The working channel may include a bifurcation region that splits the working channel into a first channel through which a surgical instrument can be introduced into the working channel, and a second channel configured to selectively convey at least one of air, suction or water into the working channel. A tubing set may be connected to the handle, the tubing set including a second air tube that may be configured to convey air from an air source to a water source so as to pressurize the water source and thereby push water from the water source towards the working channel.

    Multi-purpose exercise device
    7.
    发明授权
    Multi-purpose exercise device 有权

    公开(公告)号：US12053669B1

    公开(公告)日：2024-08-06

    申请号：US18348197

    申请日：2023-07-06

    申请人： Thomas P. Holland

    发明人： Thomas P. Holland

    IPC分类号： A63B22/20 ,  A63B21/072

    CPC分类号： A63B22/20 ,  A63B21/072

    摘要： A multi-purpose exercise device has first and second hemispherical bodies each having a planar, circular face and a hemispherical dome extending from the face, and having a bore extending through the body. A rod is configured to be received within the bore of each body and the bodies have a configuration forming a spherical assembly wherein the rod extends through the bore of each body forming an axle. Handles connect to the rod on opposing sides of the spherical assembly, and are operable to receive a substantial downward force thereon. The handles prevent axial movement of each body relative to the rod. The spherical assembly is operable to roll on a floor surface with a substantial downward force applied to the handles. The bodies have a disassembled configuration, wherein the rod is removed from the assembly.

    Graphitized carbon substrate and gas diffusion layer employing same
    9.
    发明授权
    Graphitized carbon substrate and gas diffusion layer employing same 有权

    公开(公告)号：US12034188B2

    公开(公告)日：2024-07-09

    申请号：US17416986

    申请日：2019-12-03

    申请人： JNTG Co., Ltd.

    发明人： Eun Sook Lee ,  Jy Young Jyoung ,  Na Hee Kang ,  Do Hun Kim ,  Tae Hyung Kim ,  Eun Chong Kim ,  Tae Nyun Kim

    IPC分类号： H01M8/04 ,  H01M8/0234 ,  H01M8/0245 ,  H01M8/1004

    CPC分类号： H01M8/0234 ,  H01M8/0245 ,  H01M8/1004

    摘要： A carbon substrate for a gas diffusion layer of a fuel cell, the carbon substrate being a porous carbon substrate having a first surface and a second surface opposite the first surface, the carbon substrate includes a plurality of carbon fibers arranged irregularly to form a non-woven type and a carbide of an organic polymer located between the carbon fibers to bind the carbon fibers to each other, the carbide has a graphite structure, and the carbon substrate has a Bragg diffraction angle 2θ of less than 26.435° and a interplanar distance d(002) of less than 3.372 Å, a gas diffusion layer employing the same, an electrode for a fuel cell, a membrane electrode assembly for a fuel cell, and a fuel cell. When the gas diffusion layer is manufactured using the carbon substrate according to the present disclosure, cell voltage characteristics of the fuel cell may be greatly improved.