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    Devices, methods and systems for collecting material from a breast duct
    1.
    发明申请
    Devices, methods and systems for collecting material from a breast duct 审中-公开
    用于从乳房管收集材料的装置，方法和系统

    公开(公告)号：US20070270708A1

    公开(公告)日：2007-11-22

    申请号：US11880811

    申请日：2007-07-24

    申请人： David Hung ,  Christopher Ken ,  Xuanmin He ,  Phillip Olsen ,  Julian Nikolchev ,  Shawn O'Leary ,  Pam Sayavong

    发明人： David Hung ,  Christopher Ken ,  Xuanmin He ,  Phillip Olsen ,  Julian Nikolchev ,  Shawn O'Leary ,  Pam Sayavong

    IPC分类号： A61B10/02

    CPC分类号： A61B10/02 ,  A61B10/0041 ,  A61B10/0045 ,  A61B10/0283

    摘要： The invention provides methods, devices and systems for collecting breast ductal fluid comprising cellular material and other useful markers for analysis. The methods typically comprise access of at least one breast duct and collecting materials from that duct separate from all other ducts in the breast. The devices comprise ductal access devices that provide the opportunity to collect fluid from a single duct separate from all the other ducts in the breast. The systems employ the methods and devices that used together provide systems for analysis of a breast condition in a patient specific to accessed breast ducts. The methods, devices and systems are particularly useful for indentification of breast precancer or cancer in patient.

    摘要翻译： 本发明提供了用于收集乳腺导管液的方法，装置和系统，包括细胞材料和用于分析的其它有用标记物。 所述方法通常包括进入至少一个乳房导管并从该管道收集与乳房中所有其他导管分开的材料。 这些装置包括导管进入装置，其提供从与乳房中的所有其他导管分开的单个管道收集流体的机会。 系统采用一起使用的方法和装置，其提供用于分析特定于被访问的乳房导管的患者的乳房状况的系统。 方法，装置和系统对于患者中乳腺癌前病变或癌症的鉴别特别有用。

    Externally positioned medical dilator
    2.
    发明申请
    Externally positioned medical dilator 审中-公开
    外置医用扩张器

    公开(公告)号：US20050234497A1

    公开(公告)日：2005-10-20

    申请号：US11154170

    申请日：2005-06-16

    申请人： David Hung ,  Phillip Olsen ,  Grace Schulz ,  Tina Patel

    发明人： David Hung ,  Phillip Olsen ,  Grace Schulz ,  Tina Patel

    IPC分类号： A61M29/00

    CPC分类号： A61M29/00

    摘要： An expandable medical dilator used for dilating a body opening during or in preparation for the performance of a medical procedure. The dilator comprises an outer wall for positioning against an inner surface of the body opening as the opening is dilated and an inner wall defining an internal lumen for receiving a medical instrument used to perform the medical procedure. The dilator also includes at least one expansion region. In one embodiment, the expansion region extends from the proximal end to the distal end of the dilator. In another embodiment, the expansion region extends from a position along the length of the dilator to the distal end. In either embodiment, the expansion region can include at least one opening or a plurality of spaced perforations.

    摘要翻译： 一种可扩张的医用扩张器，用于在执行医疗程序期间或准备进行身体开放时扩张。 扩张器包括外壁，用于当开口膨胀时抵靠主体开口的内表面定位，以及限定内腔的内壁，用于接收用于执行医疗程序的医疗器械。 扩张器还包括至少一个扩张区域。 在一个实施例中，膨胀区域从扩张器的近端延伸到远端。 在另一个实施例中，膨胀区域从沿着扩张器的长度的位置延伸到远端。 在任一实施例中，膨胀区域可以包括至少一个开口或多个间隔开的穿孔。

    SKIN PROTECTION FOR SUBDERMAL CRYOGENIC REMODELING FOR COSMETIC AND OTHER TREATMENTS
    3.
    发明申请
    SKIN PROTECTION FOR SUBDERMAL CRYOGENIC REMODELING FOR COSMETIC AND OTHER TREATMENTS 审中-公开
    皮肤保护用于化妆品和其他处理剂的低温低温重塑

    公开(公告)号：US20120259322A1

    公开(公告)日：2012-10-11

    申请号：US13255101

    申请日：2009-12-22

    申请人： Michael Fourkas ,  Ronald Williams ,  Punit Govenji ,  Byron Reynolds ,  Phillip Olsen

    发明人： Michael Fourkas ,  Ronald Williams ,  Punit Govenji ,  Byron Reynolds ,  Phillip Olsen

    IPC分类号： A61B18/02 ,  A61F7/12

    CPC分类号： A61B18/02 ,  A61B2017/00084 ,  A61B2018/00041 ,  A61B2018/00452 ,  A61B2018/0293

    摘要： A systems and methods for controlling temperature in a cryogenic device includes providing a device having a probe and a heater element. A distal region of the probe is engaged with the target region. Measuring and recording current temperature of a proximal region of the probe and time of the measurement is used to determine slope of a temperature curve defined by two points. The first point is defined by the current temperature and time of measurement and a second point is defined by a previous measurement of proximal region temperature and time of measurement. When the slope is less than a slope threshold value a treatment flag is activated, treatment start time is recorded and the proximal region is heated with the heater element. Heating is discontinued and the treatment flag is deactivated after elapsed treatment time exceeds a duration threshold value.

    摘要翻译： 用于控制低温装置中的温度的系统和方法包括提供具有探针和加热器元件的装置。 探针的远侧区域与目标区域接合。 测量和记录探头近端区域的当前温度和测量时间用于确定由两点定义的温度曲线的斜率。 第一点由当前的测量温度和时间定义，第二个点由先前测量的近端区域温度和测量时间定义。 当斜率小于斜率阈值时，处理标志被激活，记录处理开始时间，并且用加热器元件加热近端区域。 加热停止，经过治疗时间超过持续时间阈值后，治疗标志被禁用。