CRANKSET AND BOTTOM BRACKET ASSEMBLY
    2.
    发明申请
    CRANKSET AND BOTTOM BRACKET ASSEMBLY 审中-公开
    起重机和底部支架总成

    公开(公告)号:US20140360314A1

    公开(公告)日:2014-12-11

    申请号:US14260485

    申请日:2014-04-24

    申请人: Mark Bradley Sams

    发明人: Mark Bradley Sams

    IPC分类号: B62M3/00

    摘要: A crankset and bottom bracket assembly for a bicycle having a spindle. The crankset and bottom bracket assembly comprising a first crank. The first crank comprising a first ratchet mechanism configured for connection to the spindle at a first end. Wherein when the first ratchet mechanism is rotated in a first direction relative to the spindle, the pawl does not engage the tooth and the first crank freewheels relative to the spindle, and wherein when the first ratchet mechanism is rotated in a second direction relative to the spindle, the pawl engages the tooth and rotation of the first crank drives the rotation of the spindle.

    摘要翻译: 一种用于具有心轴的自行车的曲柄和底部支架组件。 曲柄和底托架组件包括第一曲柄。 第一曲柄包括构造成在第一端连接到主轴的第一棘轮机构。 其中当第一棘轮机构相对于主轴沿第一方向旋转时,棘爪相对于主轴不啮合齿和第一曲柄离合轮,并且其中当第一棘轮机构相对于主轴在第二方向旋转时 主轴,棘爪接合齿并且第一曲柄的旋转驱动主轴的旋转。

    OPTICAL IMAGING PROBES
    3.
    发明申请
    OPTICAL IMAGING PROBES 有权
    光学成像探测器

    公开(公告)号:US20140134110A1

    公开(公告)日:2014-05-15

    申请号:US14110616

    申请日:2012-04-05

    IPC分类号: A61K49/00

    摘要: The present invention relates to methods of visualising cells especially although not exclusively in vivo using a dye, such as a dendrimer-dye molecule or polybranched-dye molecule which is internalised by the cells and thus permits subsequent visualisation by confocal fluorescence endomicroscopy or other optical detectors. There is also provided internally quenched probes for use in visualising cells especially although not exclusively in vivo by confocal fluorescence endomicroscopy and the use of internally quenched probes in combination with confocal fluorescence endomicroscopy, for visualising cells by virtue of internalisation and dequenching of a probe by the cells. In a particular embodiment the cells are activated neutrophils, such as within the lung of a subject.

    摘要翻译: 本发明涉及可视化细胞的方法,特别是尽管不仅仅在体内使用染料,例如由细胞内化的树枝状大分子染料分子或多分支染料分子,从而允许通过共聚焦荧光内显微镜或其它光学检测器随后观察 。 还提供用于可视化细胞的内部淬灭的探针,特别是虽然不是通过共聚焦荧光内显微镜而不是专门在体内,并且使用内部淬灭的探针与共聚焦荧光内显微镜组合,用于通过探针的内在化和去猝灭来可视化细胞 细胞。 在特定实施方案中,细胞是活化的嗜中性粒细胞,例如在受试者的肺内。

    Polymers useful as medical materials
    4.
    发明授权
    Polymers useful as medical materials 失效
    聚合物用作医疗材料

    公开(公告)号:US08136676B2

    公开(公告)日:2012-03-20

    申请号:US11660428

    申请日:2005-08-11

    摘要: One object of the present invention is to provide polymers suitable for use as medical materials. The present invention provides a polymer useful as a medical material having the general formula -(A)1-(B)m—(C)n—  (I) in which A is derived from an alkoxyalkyl (alkyl)acrylate monomer; B is derived from a monomer containing a primary, secondary, tertiary or quaternary amine group; C is derived from a non-ionic monomer; and 1+m+n=100,0

    摘要翻译: 本发明的一个目的是提供适合用作医疗材料的聚合物。 本发明提供一种可用作医药材料的聚合物,其具有通式 - (A)1-(B)m-(C)n-(I),其中A衍生自烷氧基烷基(烷基)丙烯酸酯单体; B衍生自含有伯,仲,叔或季胺基团的单体; C衍生自非离子单体; 1 + m + n = 100,0 <1,m,n <100。

    CATIONIC LIPIDS
    8.
    发明申请
    CATIONIC LIPIDS 审中-公开
    阳离子脂肪

    公开(公告)号:US20100305198A1

    公开(公告)日:2010-12-02

    申请号:US12738628

    申请日:2008-10-17

    摘要: This invention relates to cationic lipids. More particularly the invention relates to biodegradable cationic lipids having a plurality of cationic headgroups and one or more lipophilic tail groups. The lipids are of utility in various applications, and in particular in permitting transfection of molecules, and in particular DNA and RNA, into cells. As such the lipids have specific utility in the field of gene therapy as well as other applications such as delivery of small molecules into cells, detergents, and metal ion complexation for medical or industrial applications.

    摘要翻译: 本发明涉及阳离子脂质。 更具体地,本发明涉及具有多个阳离子头基和一个或多个亲脂性尾基的可生物降解的阳离子脂质。 脂质在各种应用中是有用的,特别是允许分子,特别是DNA和RNA转染到细胞中。 因此,脂质在基因治疗领域具有特殊用途,以及其它应用,例如将小分子递送到细胞中,洗涤剂和金属离子络合用于医疗或工业应用。