Heat sinks and method of formation
    4.
    发明申请
    Heat sinks and method of formation 审中-公开
    散热片和形成方法

    公开(公告)号:US20070193718A1

    公开(公告)日:2007-08-23

    申请号:US11637933

    申请日:2006-12-13

    IPC分类号: H05K7/20

    摘要: A heat sink (and method of forming a heat sink) is provided that includes a core having a central axis and a plurality of cooling fins arranged about the core. Each fin has a base and a tip. The fins may be shaped to capture a tangential component of air from the fan. At least one portion (such as upper portion) of the fins may be bent. A lower portion of each fin may also be bent.

    摘要翻译: 提供了散热器(以及形成散热器的方法),其包括具有中心轴线的芯部和围绕芯部布置的多个散热片。 每个翅片都有一个基座和一个尖端。 翅片可以被成形为从风扇捕获空气的切向分量。 翅片的至少一部分(例如上部)可以弯曲。 每个翅片的下部也可以弯曲。

    Method and apparatus to generate a seal between metallic and plastic materials
    5.
    发明申请
    Method and apparatus to generate a seal between metallic and plastic materials 审中-公开
    在金属和塑料材料之间产生密封的方法和装置

    公开(公告)号:US20070069420A1

    公开(公告)日:2007-03-29

    申请号:US11238441

    申请日:2005-09-29

    IPC分类号: B29C45/14

    摘要: Generally speaking, a system with a metallic component and a thermoplastic component is disclosed. The metallic component may include a metallic outer surface and the thermoplastic component may be formed around the metallic outer surface to create a seal between the thermoplastic housing and the metallic component. In some embodiments, the thermoplastic component may include an inner surface and an outer surface where the inner surface is formed adjacent to an in contact with the metallic outer surface. Embodiments may also include a sealing ring positioned on the outer surface of the thermoplastic housing to provide a compressive spring force to the thermoplastic housing, where the force applied to the thermoplastic housing improves the seal between the thermoplastic component and the metallic component. In a further embodiment, the metallic component is a metallic cold plate and the thermoplastic component is a thermoplastic pump housing. Other embodiments are disclosed and claimed.

    摘要翻译: 一般而言,公开了具有金属成分和热塑性成分的体系。 金属部件可以包括金属外表面,并且热塑性部件可以围绕金属外表面形成,以在热塑性壳体和金属部件之间形成密封。 在一些实施方案中,热塑性组分可以包括内表面和外表面,其中内表面邻近与金属外表面接触形成。 实施例还可以包括定位在热塑性壳体的外表面上的密封环,以向热塑性壳体提供压缩弹簧力,其中施加到热塑性壳体的力改善了热塑性部件和金属部件之间的密封。 在另一个实施例中,金属部件是金属冷板,热塑性部件是热塑性泵壳体。 公开和要求保护其他实施例。

    Electronic assemblies with high capacity curved and bent fin heat sinks and associated methods
    6.
    发明申请
    Electronic assemblies with high capacity curved and bent fin heat sinks and associated methods 有权
    具有高容量弯曲和弯曲翅片散热器的电子组件及相关方法

    公开(公告)号:US20050280992A1

    公开(公告)日:2005-12-22

    申请号:US11209414

    申请日:2005-08-23

    摘要: An electronic assembly comprising one or more high performance integrated circuits includes at least one high capacity heat sink. The heat sink, which comprises a number of fins projecting substantially radially from a core, is structured to capture air from a fan and to direct the air to optimize heat transfer from the heat sink. The heat sink fins can be formed in different shapes. In one embodiment, the fins are curved. In another embodiment, the fins are bent. In yet another embodiment, the fins are curved and bent. Methods of fabricating heat sinks and electronic assemblies, as well as application of the heat sink to an electronic assembly and to an electronic system, are also described.

    摘要翻译: 包括一个或多个高性能集成电路的电子组件包括至少一个高容量散热器。 散热器包括从芯部大体上径向突出的多个翅片,其被构造成从风扇捕获空气并引导空气以优化从散热器的热传递。 散热片可以形成为不同的形状。 在一个实施例中,翅片是弯曲的。 在另一个实施例中,翅片弯曲。 在另一个实施例中,翅片弯曲并弯曲。 还描述了制造散热器和电子组件的方法,以及将散热器应用于电子组件和电子系统。

    Radiation delivery balloon catheter
    7.
    发明授权
    Radiation delivery balloon catheter 失效
    放射性气球导管

    公开(公告)号:US06176821B1

    公开(公告)日:2001-01-23

    申请号:US09119828

    申请日:1998-07-21

    IPC分类号: A61N500

    摘要: Disclosed is a balloon catheter having an inflatable balloon having a radiation carrier such as a radiation delivery layer thereon. In one embodiment, the radiation delivery layer comprises one or more layers of metal foil, such as gold. The foil is irradiated, and the balloon is thereafter positioned at a treatment site in a vessel and expanded to bring the metal foil layer into close proximity with the vessel wall. In another embodiment, the radiation carrier is in the form of a dopant in the balloon material. Methods of using the balloon include radiation dosing a site following a balloon dilatation or other procedure, and simultaneously performing balloon angioplasty and radiation dosing.

    摘要翻译: 公开了一种气球导管,其具有可膨胀气囊,其上具有辐射载体,例如辐射传送层。 在一个实施例中,辐射传送层包括一层或多层金属箔,例如金。 照射箔,然后将球囊定位在容器中的处理部位并膨胀以使金属箔层与容器壁紧密接近。 在另一个实施例中,辐射载体在球囊材料中是掺杂剂的形式。 使用球囊的方法包括对球囊扩张或其它手术后的部位进行辐射给药,同时进行球囊血管成形术和放射剂量。

    Low profile infusion catheter
    8.
    发明授权
    Low profile infusion catheter 失效
    低调输液导管

    公开(公告)号:US6027487A

    公开(公告)日:2000-02-22

    申请号:US755648

    申请日:1996-11-25

    申请人: Michael Crocker

    发明人: Michael Crocker

    摘要: Disclosed is a low profile infusion catheter for medical use. The catheter comprises a proximal infusion lumen, which, in one embodiment, branches into two or more distal infusion lumen. Each of the distal fluid lumen is provided with at least one effluent flow port for infusion into the patient. Construction of the catheter provides a series of discrete flexibility zones.

    摘要翻译: 公开了用于医​​疗用途的低调输液导管。 导管包括近端输注腔,其在一个实施例中分支成两个或更多个远端输注腔。 远端流体腔中的每一个设置有用于输注到患者体内的至少一个流出物流动口。 导管的构造提供了一系列离散的柔性区域。

    Balloon sheath
    9.
    发明授权
    Balloon sheath 失效
    气球鞘

    公开(公告)号:US5843027A

    公开(公告)日:1998-12-01

    申请号:US767107

    申请日:1996-12-04

    摘要: Disclosed is a tuvular sheath which is adapted to fit coaxially over an inflatable balloon. The sheath functions to alter the expansion characteristics of the balloon. In one preferred embodiment, the sheath converts the inflation profile of a dilatation balloon from a compliant mode to a noncompliant mode. Advantageously, the balloon sheath may be used in stent placement procedures, to accurately size the stent within a body lumen, while providing protection against balloon rupture. In one embodiment, the balloon sheath comprises a two-layered tubular structure, with an outer elastic layer surrounding an inner inelastic layer. Also disclosed are methods of altering the expansion characteristics of a balloon using the balloon sheath.

    摘要翻译: 公开了一种适于同轴地装配在可充气球囊上的电脑护套。 护套用于改变气球膨胀特性。 在一个优选实施例中,护套将膨胀气球的膨胀曲线从顺从模式转换为不符合模式。 有利地,球囊护套可以用于支架放置过程中,以在支架内精确地定尺寸体腔,同时提供防止球囊破裂的保护。 在一个实施例中,球囊护套包括双层管状结构,其中包围内部非弹性层的外部弹性层。 还公开了使用球囊护套来改变气囊的膨胀特性的方法。

    Test equipment for verification of crystal linearity at high-flux levels
    10.
    发明授权
    Test equipment for verification of crystal linearity at high-flux levels 有权
    用于验证高通量水平晶体线性度的测试设备

    公开(公告)号:US08039812B1

    公开(公告)日:2011-10-18

    申请号:US12758964

    申请日:2010-04-13

    IPC分类号: G01T1/24

    摘要: A method and device that provides independent temperature control of x-ray detector crystals, either singly or in small groups. In addition to a thermal control network for the crystals, electronic devices are associated with each detector crystal and are independently cooled using Peltier devices so that lifetime and reliability are maximized. In most operating environments the ambient temperature is less than the operating temperature of the detector crystals. In these situations, the heat removed from the electronics can be used to heat the detector crystals, resulting in efficient operation.

    摘要翻译: 提供单独或小组的x射线检测器晶体的独立温度控制的方法和装置。 除了用于晶体的热控制网络之外,电子器件与每个检测器晶体相关联,并且使用珀耳帖装置独立地冷却,使得寿命和可靠性最大化。 在大多数操作环境中,环境温度小于检测器晶体的工作温度。 在这些情况下,从电子设备中除去的热量可用于加热检测器晶体,从而实现有效的操作。