Atomising device, atomising body and method of manufacturing the same
    2.
    发明授权
    Atomising device, atomising body and method of manufacturing the same 有权
    雾化装置,雾化体及其制造方法

    公开(公告)号:US08814059B2

    公开(公告)日:2014-08-26

    申请号:US12666865

    申请日:2008-06-30

    IPC分类号: B05B17/04

    CPC分类号: B05B1/08 B05B1/26

    摘要: An atomizing device, includes an atomizing body (1) with an inlet (16) for receiving a fluid under increased pressure, and with at least one set of outflow ports (18) for allowing the fluid to escape on a delivery side with forming of a vapor. Imaginary central axes of the outflow ports directed in a flow direction herein enclose a mutual angle (α) in order to intersect each other at an intersection (S). The atomizing body includes a roof (21) and a bottom (11 which extend over at least a first distance (d1) beyond the set of outflow ports (18) and bound a vaporizing space (17) on either side. The intersection (S) of the imaginary central axes of the outflow ports lies at a second distance (d2) from the set of outflow ports, wherein the second distance (d2) is greater than the first distance (d1) and extends beyond the vaporizing space.

    摘要翻译: 雾化装置包括具有用于在增加的压力下接收流体的入口(16)的雾化体(1),以及至少一组用于允许流体在输送侧逸出的至少一组流出口(18),形成 蒸气 沿流动方向引导的流出口的虚拟中心轴在此包围相互角(α),以便在交叉点(S)彼此相交。 雾化体包括屋顶(21)和底部(11),其在至少第一距离(d1)之上延伸超出该组流出端口(18)并且在任一侧上结合蒸发空间(17),交点(S 所述流出端口的假想中心轴线位于距所述一组流出端口的第二距离(d2)处,其中所述第二距离(d2)大于所述第一距离(d1)并且延伸超出所述蒸发空间。

    Membrane filter and a method of manufacturing the same as well as a
membrane
    8.
    发明授权
    Membrane filter and a method of manufacturing the same as well as a membrane 失效
    膜过滤器及其制造方法以及膜

    公开(公告)号:US5753014A

    公开(公告)日:1998-05-19

    申请号:US646351

    申请日:1996-05-10

    摘要: A membrane filter comprises a membrane provided with pores with a pore size between 5 nm and 50 .mu.m. The membrane may easily and reliably be processed with use of silicon micromachining through depositing a relatively thin membrane layer on a support, by use of a suitable vapour deposition or spincoating technique, after which perforations are made in the thin membrane layer, for example by etching with aid of photo-lithography or an imprint technique. Such a membrane is very well applicable for the separation of biological cells. A membrane with a thickness smaller than the diameter of the perforations is in particular suited for the separation of vulnerable cells and may be used as a leucocyte filter or as a blood plasma separator of blood concentrates. A microfiltration membrane according to the invention may very well be applied as a support for the deposition of a separation layer for ultrafiltration, gas separation or catalysis.

    摘要翻译: PCT No.PCT / EP94 / 03783 Sec。 371日期:1996年5月10日 102(e)日期1996年5月10日PCT 1994年11月14日PCT PCT。 公开号WO95 / 13860 日期1995年5月26日膜过滤器包括具有孔径在5nm和50μm之间的孔的膜。 通过使用合适的气相沉积或旋涂技术,通过在支撑体上沉积相对薄的薄膜层,可以容易且可靠地使用硅微机械加工膜,之后在薄膜层中进行穿孔,例如通过蚀刻 借助于光刻技术或压印技术。 这样的膜非常适用于分离生物细胞。 具有小于穿孔直径的膜的膜特别适用于分离易受伤害的细胞,并可用作白细胞过滤器或血液浓缩物的血浆分离器。 根据本发明的微滤膜可以非常好地用作用于沉积用于超滤,气体分离或催化的分离层的载体。

    Methods, Systems and Devices for Separating Tumor Cells
    10.
    发明申请
    Methods, Systems and Devices for Separating Tumor Cells 审中-公开
    用于分离肿瘤细胞的方法,系统和装置

    公开(公告)号:US20110244443A1

    公开(公告)日:2011-10-06

    申请号:US13077427

    申请日:2011-03-31

    IPC分类号: C12N5/09 C12M1/12

    摘要: Embodiments of the present disclosure are directed to the separation/capture of specific cells and/or contaminants, as well as the determination, monitoring, and treatment of cancer. Moreover, some embodiments are directed to methods, systems and devices for removing cancer, stem and/or tumor cells in vivo or in vitro from a bodily fluid to prevent or impede the proliferation of a cancer. Some embodiments provide a blood-compatible filter comprising, for example, a membrane provided with a number of openings (preferably precise) which yield minimal detrimental effect both quantitatively and qualitatively on cells present in the bodily fluid during the separation process. For example, in some embodiments, a majority percentage of circulating tumor cells are captured by a filter while a majority percentage of leukocytes, for example, are allowed to pass, where the passed leukocytes retain their vitality.

    摘要翻译: 本公开的实施方案涉及分离/捕获特定细胞和/或污染物,以及癌症的测定,监测和治疗。 此外,一些实施方案涉及用于从体液或体外从体液中除去癌症,干细胞和/或肿瘤细胞以防止或阻碍癌细胞增殖的方法,系统和装置。 一些实施方案提供血液兼容过滤器,其包括例如具有多个开口(优选精确的)的膜,其在分离过程期间对存在于体液中的细胞进行定量和定性的产生最小的有害影响。 例如,在一些实施方案中,通过过滤器捕获大部分百分比的循环肿瘤细胞,而允许例如白细胞的多数百分比通过,其中通过的白细胞保持其活力。