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    Biosafety enclosure for occupants of vehicles
    1.
    发明授权
    Biosafety enclosure for occupants of vehicles 有权

    公开(公告)号：US10888479B1

    公开(公告)日：2021-01-12

    申请号：US16930432

    申请日：2020-07-16

    申请人： Alan Gershon ,  John O'Connor

    发明人： Alan Gershon ,  John O'Connor

    IPC分类号： A61G10/00 ,  A61G3/00 ,  B64D11/06 ,  B63B29/02

    摘要： Disclosed herein is a biosafety enclosure for protecting occupants of a vehicle from pathogens. In one example, the biosafety enclosure comprises a protective cover member made of a durable material shaped to form a three-dimensional structure that is installed inside of the vehicle and isolates the one or more occupants of the biosafety enclosure from other occupants of the vehicle. The biosafety enclosure comprises a plurality of connectors attached to the protective cover member in order to secure the protective cover member inside the vehicle. In addition, the biosafety enclosure comprises one or more air circulation vents disposed within the protective cover member, wherein an air circulation vent is connectable to an external air filtration device or an air filtration system of the vehicle. The biosafety enclosure also comprises an ingress/egress member comprised in the protective cover member to allow entry/exit of occupants to/from the enclosure.

    UNICOMPARTMENTAL TIBIAL COMPONENTS
    9.
    发明公开
    UNICOMPARTMENTAL TIBIAL COMPONENTS 审中-公开

    公开(公告)号：US20240050234A1

    公开(公告)日：2024-02-15

    申请号：US18271029

    申请日：2022-01-07

    申请人： John O'CONNOR ,  Christopher DODD ,  David Wycliffe MURRAY ,  ZIMMER GMBH

    发明人： John O'CONNOR ,  Christopher DODD ,  David Wycliffe MURRAY

    IPC分类号： A61F2/38 ,  A61F2/30 ,  A61B17/17

    CPC分类号： A61F2/389 ,  A61F2/30767 ,  A61B17/1764 ,  A61F2002/30004 ,  A61F2002/3895 ,  A61F2002/30327 ,  A61F2002/3093 ,  A61F2002/30892

    摘要： Unicompartmental tibial components are described herein. A first unicompartmental component (10) comprises a plate (12) having a bearing surface (18) and an opposing surface (22) that is configured to be secured to a proximal end of a patient's tibia, wherein the plate further comprises an anterior end (24), an outer side (25), a posterior end (26) and an inner side (27), wherein a mediolateral width W of the plate is defined between the outer and inner sides, and a longitudinal anteroposterior axis (28) extends between the anterior and posterior ends approximately one third of the width of the plate (i.e. 1/3 W) from the lateral side, and defines a longitudinal axis length L of the plate. A first elongate peg (14) protrudes from the opposing surface in the anterior portion, the first elongate peg defining a first peg axis (32). A second elongate peg (16) protrudes from the opposing surface in the anterior portion, the second elongate peg defining a second peg axis (34). The first and second peg axes are disposed at an angle of 45-70 degrees with respect to the longitudinal anteroposterior axis and are substantially parallel to one another such that the first and second pegs protrude posteriorly as well as distally with respect to the plate. An anterior portion of the plate comprises a part of the plate defined by an anterior 60% or less of the longitudinal axis length L, whilst a posterior portion of the plate comprises a part of the plate that is defined by the remaining posterior 40% or more of the longitudinal axis length L. The posterior portion of the opposing surface is free from pegs or other fixation devices, and the first and second elongate pegs are located more than half of the mediolateral width W of the plate from an outer edge of the plate. The component is configured for cementless fixation using an interference fit. Also described is a method of installation and a tool suitable for use in installation.

    Ligament assembly
    10.
    发明授权
    Ligament assembly 有权

    公开(公告)号：US11253350B2

    公开(公告)日：2022-02-22

    申请号：US16676008

    申请日：2019-11-06

    申请人： Biomet UK Healthcare Limited ,  Christopher Dodd ,  David Wycliffe Murray ,  John O'Connor

    发明人： Christopher Dodd ,  David Wycliffe Murray ,  John O'Connor ,  Russell Lloyd ,  Mona Alinejad

    IPC分类号： A61F2/08 ,  A61F2/38 ,  A61F2/30

    摘要： A ligament assembly (2) comprising a resilient element (20) connected to a bone anchor (4) and a ligament (18), the resilient element (20) acting m a cantilever and resisting toads transmitted between the bone anchor (4) and the ligament (18) by virtue of the resistance to bending of the resilient element. The ligament (18) may comprise an artificial ligament (18) which is adapted to replace a human or animal ligament. The resilient element (20) may comprise a spiral spring and may act as a biasing element/shock absorber operatively coupled to the artificial ligament (18) to control the effective stiffness of the artificial ligament (18). Consequently, the resilient element (20) enables an effective stiffness of the artificial ligament (18) to be achieved that more closely approximates the stiffness of a natural ligament.