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    SUTURE DEVICE
    21.
    发明申请
    SUTURE DEVICE 审中-公开
    SUTURE设备

    公开(公告)号：US20140316442A1

    公开(公告)日：2014-10-23

    申请号：US14358136

    申请日：2012-11-16

    Applicant: Stichting VU-VUMC

    Inventor： Rianne Irene Van Loenen ,  Micha Ilan Paalman ,  Alexander Arnold Frederik Adriann Veenhof

    IPC: A61B17/04

    CPC classification number: A61B17/0469 ,  A61B2017/047 ,  A61B2017/0472 ,  F04C2270/0421

    Abstract: A suture device includes a needle operating device movable longitudinally with respect to a housing between at least an insertion position and a needle transfer position. The needle operating device includes an elongate operating element arranged extending from a distal end of the housing to or near a housing proximal end. A needle holder connected at a distal end of the operating element holds two or more needles, with free ends directed in proximal direction. The holder is movable with respect to a protection device between at least a protecting position shielding the free ends, and a non-protecting position for the same. A needle receive device at a distal end of the housing receives the free ends when the operating device is moved to the transfer position. In at least the insertion position the holder and the protection device are spaced longitudinally from the housing to receive a tissue therebetween.

    Abstract translation: 缝合装置包括在至少插入位置和针转移位置之间相对于壳体纵向移动的针操作装置。 针操作装置包括从壳体的远端延伸到壳体近端或靠近壳体近端的细长操作元件。 连接在操作元件的远端处的针保持器保持两个或更多针，其自由端朝向近端方向。 保持器在至少保护自由端的保护位置与保护装置的非保护位置之间相对于保护装置可移动。 当操作装置移动到转移位置时，在壳体的远端处的针接收装置接收自由端。 在至少插入位置中，保持器和保护装置与壳体纵向隔开以在其间接收组织。

    MULTIMODE WAVEGUIDE IMAGING
    24.
    发明申请
    MULTIMODE WAVEGUIDE IMAGING 有权

    公开(公告)号：US20220345600A1

    公开(公告)日：2022-10-27

    申请号：US17232760

    申请日：2019-10-18

    Applicant: Stichting VU

    Inventor： Liubov Vladimirovna AMITONOVA ,  Johannes Fitzgerald DE BOER

    IPC: H04N5/225 ,  G02B23/24 ,  A61B1/07 ,  A61B1/313 ,  A61B1/00 ,  A61B1/06 ,  A61B1/04

    Abstract: An imaging system (100) comprises a multimode waveguide (Wm) configured to receive input light (Li) from a light source (20) into its proximal side (13p) and output a corresponding speckle pattern (Pn) based on the input light (Li) out of its distal side (13d) for illuminating a sample (S) to be imaged. A single-mode waveguide (Ws) is connected to the multimode waveguide (Wm) for coupling the input light (Li) from the light source (20) to the multimode waveguide (Wm). The multimode waveguide (Wm) has a relatively short length (Zm) and relatively high flexural rigidity (R) for maintaining a unique relation between the input characteristic (λ,A) of the input light (Li) into the multimode waveguide (Wm) and a spatial distribution (Ixy) of the speckle pattern (Pn). The single-mode waveguide (Ws) may be relatively long and flexible (F) for allowing movement of the short rigid multimode waveguide (Wm).

    KIT FOR THE IMPLANTATION OF A DENTAL IMPLANT
    30.
    发明申请
    KIT FOR THE IMPLANTATION OF A DENTAL IMPLANT 审中-公开

    公开(公告)号：US20170252131A1

    公开(公告)日：2017-09-07

    申请号：US15512841

    申请日：2014-09-19

    Applicant: Stichting VU-VUMC

    Inventor： Daniel KOOPS

    IPC: A61C8/00 ,  A61C1/08

    Abstract: The present invention provides a kit for use for the implantation of a dental implant, comprising an implant guide comprising a proximal end and a distal end, wherein the distal end is configured to be detachably attached to a dental implant, said implant guide comprising a cylindrical body, wherein the cylindrical body comprises a cylindrical outer surface and a circumferential groove in the outer surface, and a template configured to be arranged at a predetermined location with respect to a jaw, wherein the template comprises at least one implantation channel to guide the cylindrical body of the implant guide in a desired implantation direction during implantation of a dental implant in the jaw, and a stop surface at an end of the implantation channel.The kit comprises a stop element comprising a first part and a second part, wherein the first part and the second part are configured to be movable between a first state, in which the first part and the second part are spaced at a first distance, and a second state, in which the first part and the second part are spaced at a second distance, wherein the first distance is smaller than the second distance, and wherein the first and second parts are biased to the first state, wherein the second distance is the same or larger than a distance between diametrically opposite sides of the outer surface of the implant guide, such that, before implantation, the first part and the second part can be arranged, in the second state, on diametrically opposite sides of the outer surface, and that during movement in the implantation direction of the dental implant into the jaw, the stop surface of the implantation channel will push the stop element towards the groove until the groove will allow the first and second part to move towards the first state and the stop element will be caught by the groove, therewith blocking further movement of the implant guide in the implantation direction.

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