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    • 62. 发明授权
    • Intercostal anesthetic infusion catheter
    • 肋间麻醉输液导管
    • US5735829A
    • 1998-04-07
    • US621101
    • 1996-03-22
    • George Cherian
    • George Cherian
    • A61M25/00A61M25/01A61M5/00
    • A61M25/007A61M25/0067A61M25/0108
    • A catheter for applying anesthetic locally to the intercostal nerves of patients who have undergone thoracic surgery. The catheter has a main tube provided with ports which align with the intercostal nerves when the catheter is properly inserted during thoracic surgery. A suture connecting with the catheter tube carries a needle to facilitate threading the catheter through the rib cage area in proximity to each intercostal nerve. The end of the tube opposite the suture carries an adapter which accommodates injection of anesthetic into the catheter. Radiopaque bands are located between the ports so that x-rays can confirm that the catheter remains properly in place.
    • 用于将麻醉剂局部施用于已经进行胸外科手术的患者的肋间神经的导管。 导管具有主管,该主管设置有当在胸外科手术期间正确插入导管时与肋间神经对准的端口。 与导管连接的缝合线带有针,以便于将导管穿过每个肋间神经附近的肋骨区域。 与缝合线相对的管的端部带有适配器,该适配器容纳将麻醉剂注射到导管中。 不透射线带位于端口之间,使得X射线可以确认导管保持适当的位置。
    • 65. 发明申请
    • SYSTEMS AND METHODS FOR DYNAMIC ASSOCIATION ORDERING BASED ON SERVICE DIFFERENTIATION IN WIRELESS LOCAL AREA NETWORKS
    • 基于无线局域网服务差异的动态协会订单系统与方法
    • US20140064245A1
    • 2014-03-06
    • US13600088
    • 2012-08-30
    • Santosh Paul AbrahamGeorge Cherian
    • Santosh Paul AbrahamGeorge Cherian
    • H04W72/10
    • H04W72/10H04W48/20H04W84/12
    • Embodiments relate to systems and methods for dynamic association ordering based on service differentiation in wireless local area networks. A WiFi™ or other access point can broadcast beacon information to surrounding stations, and receive probe requests from those stations seeking to associate with the access point. The access point can determine a classification for each station, depending on station attributes such as subscription status, handoff status, or others. Stations receiving a higher classification can enter the association process sooner than those with lower classifications. The association order can be managed by inserting a delay in the probe response, by broadcasting the classifications which will be processed in the next beacon interval, or by adjusting the order in which association steps will be performed. Stations having higher classifications can be associated more quickly than lower-classification stations, in contrast to conventional association techniques which handle probe requests in the order received.
    • 实施例涉及基于无线局域网中的服务差异的动态关联排序的系统和方法。 WiFi TM或其他接入点可以向周围的站广播信标信息,并且从那些寻求与接入点关联的站接收探测请求。 接入点可以根据诸如订阅状态,切换状态等的站属性确定每个站的分类。 接受较高分类的车站可以比分类较低的车站进入关联过程。 可以通过在探测响应中插入延迟来管理关联顺序,通过广播将在下一个信标间隔中处理的分类,或者通过调整将执行关联步骤的顺序。 与传统的关联技术相比,具有较高分类的站可以比较低分类站更快地相关联,而传统的关联技术以接收的顺序处理探测请求。
    • 68. 发明授权
    • Method and apparatus for inter-technology handoff of a multi-mode mobile station
    • 多模式移动台的技术间切换的方法和装置
    • US08447349B2
    • 2013-05-21
    • US12363847
    • 2009-02-02
    • Peter J. McCannGeorge CherianPoornima A. LalwaneyPhilip R. Roberts
    • Peter J. McCannGeorge CherianPoornima A. LalwaneyPhilip R. Roberts
    • H04M1/00
    • H04W36/0038H04W12/06H04W36/0016H04W36/14
    • A communication system reduces set up time for an inter-technology handoff of a multi-mode mobile station (MS) from a source network associated with a first radio frequency (RF) technology to a target network associated with a second RF technology by pre-establishing, prior to a determination to handoff the MS, a registration state of the MS and an authentication of the MS in association with the target network and second RF technology. In order to pre-establish the registration state and authentication, the MS exchanges messaging of the second RF technology with the second network via the first network and first RF technology. To facilitate the exchange, the MS includes shims in a second protocol stack associated with the second technology, which shims intercept second protocol stack signaling and redirect the intercepted signaling to a first protocol stack of the MS, associated with the first technology, for tunneling to the source network.
    • 一种通信系统通过预处理来减少多模移动站(MS)从与第一射频(RF)技术相关联的源网络到与第二RF技术相关联的目标网络的技术间切换的建立时间, 在确定切换MS之前建立MS的注册状态和与目标网络和第二RF技术相关联的MS的认证。 为了预先建立注册状态和认证,MS通过第一网络和第一RF技术与第二网络交换第二RF技术的消息。 为了促进交换,MS包括与第二技术相关联的第二协议栈中的垫片,该第二协议栈阻止第二协议栈信令,并将拦截的信令重定向到与第一技术相关联的MS的第一协议栈,用于隧道传输 源网络。