Process for obtaining antibodies utilizing heat treatment
    74.
    发明授权
    Process for obtaining antibodies utilizing heat treatment 失效
    利用热处理获得抗体的方法

    公开(公告)号:US5665866A

    公开(公告)日:1997-09-09

    申请号:US367313

    申请日:1995-03-14

    摘要: This invention relates to a process for obtaining antibodies in soluble and correctly folded and assembled form. It comprises a step to raise the temperature at a time in the process selected to facilitate the subsequent isolation of soluble, correctly folded and assembled antibody, substantially free of other antibody-related material. The operating temperature may be raised at any stage in the microbial fermentation or eukaryotic cell culture, or at any stage during extraction and purification of the antibodies.

    摘要翻译: PCT No.PCT / GB93 / 01548 Sec。 371日期:1995年3月14日 102(e)1995年3月14日PCT 1993年7月22日PCT公布。 出版物WO94 / 02608 日期1994年2月3日本发明涉及一种获得可溶性和正确折叠和组装形式的抗体的方法。 其包括在选择的方法中一次升高温度的步骤,以便于随后分离可溶的,正确折叠和组装的抗体,基本上不含其它抗体相关材料。 在微生物发酵或真核细胞培养中的任何阶段,或在抗体的提取和纯化期间的任何阶段,操作温度可以升高。

    Contrast system and methods for reflective markers

    公开(公告)号:US10605875B2

    公开(公告)日:2020-03-31

    申请号:US15688134

    申请日:2017-08-28

    摘要: A contrast system and methods for improving optical detection during a medical procedure, the system involving: a tracking marker, each tracking marker comprising a tracking marker coupling feature; and a contrast element, each contrast element comprising a contrast element coupling feature and an optically non-reflective feature, the contrast element coupling feature configured to complement the tracking marker coupling feature, each contrast element configured to respectively accommodate, by backing, each tracking marker, and contrast element configured to respectively facilitate coupling each tracking marker with a trackable object through a background object via at least one of a contrast element fastening feature and a trackable object fastening feature, whereby at least one of optical contrast and imaging in relation to the tracking marker and the background object is enhanced, false detection of the tracking marker is minimized, and optical detection of the tracking marker is improved.

    End effector joystick for a positioning device

    公开(公告)号:US10588708B2

    公开(公告)日:2020-03-17

    申请号:US15758029

    申请日:2015-09-11

    摘要: A medical navigation system is provided having a positioning device having a positioning arm with a flange at the end of the positioning arm, a controller at least electrically coupled to the positioning device, and an end effector joystick controller for connecting to the flange of the positioning arm. The controller has a processor coupled to a memory and a display. The end effector joystick controller includes a mating component for connecting to the flange of the positioning arm, and a joystick portion extending from the mating component.

    Instrument for positioning a cup component of an orthopaedic joint prosthesis

    公开(公告)号:US10405991B2

    公开(公告)日:2019-09-10

    申请号:US15024420

    申请日:2014-09-29

    申请人: Andrew Bailey

    发明人: Andrew Bailey

    摘要: An instrument (200) for positioning a hollow cup component (202) of an orthopedic joint prosthesis and assembly thereof are described. The instrument includes a support member (204) having a plurality of jaw members (208) unitarily formed around its periphery. Each of the jaw members has a cup engaging limb (210) extending in a first direction to be received in a recess on an external side wall of the cup component. Each jaw member is pivotable between an engaged position in which the cup engaging limbs are displaced inwardly and a disengaged position in which the cup engaging limbs are displaced outwardly allowing the cup component to be removed from between the jaw members. An actuator (216) is operable to adopt an engaged configuration in which the actuator acts on all the jaw members to urge them into the engaged position or a disengaged configuration in which the actuator does not act on any of the jaw members to urge them into the engaged position and all the jaw members can adopt the disengaged position.