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    • 1. 发明授权
    • Centrifugation system with red blood cell barrier
    • 具有红细胞屏障的离心系统
    • US09533089B2
    • 2017-01-03
    • US14008651
    • 2012-03-28
    • Kyungyoon MinRichard I. BrownJohn T. FoleyBrian C. Case
    • Kyungyoon MinRichard I. BrownJohn T. FoleyBrian C. Case
    • A61M1/36B04B5/04
    • A61M1/3693A61M1/3696A61M2205/128A61M2205/3331A61M2205/3337B04B5/0442B04B2005/045C12N5/0634C12N5/0641C12N5/0644
    • Centrifugation systems and methods are provided for separating blood into its constituent parts. Inner and outer walls of a centrifuge each include a projection which extends toward the other wall. A separation chamber is received in the centrifuge between the walls, with the chamber including an inlet port for flowing blood into the chamber, a plasma outlet port for flowing plasma out of the chamber, and a red cell outlet port for flowing red blood cells out of the chamber. With the chamber received in the centrifuge between the walls, the first projection extends into the path of separated blood components flowing toward the plasma outlet port and prevents cellular blood components from flowing into the plasma outlet port. The second projection extends into the path of separated blood components flowing toward the red cell outlet port and prevents plasma from flowing into the red cell outlet port.
    • 提供离心系统和方法用于将血液分离成其组成部分。 离心机的内壁和外壁各自包括朝向另一壁延伸的突起。 分离室被容纳在离心机之间的壁之间,其中腔室包括用于使血液进入腔室的入口端口,用于使等离子体流出腔室的等离子体出口和用于使红细胞流出的红细胞出口 的房间。 随着室中的离心机容纳在壁之间,第一突出部延伸到分离的血液成分流向等离子体出口端口的路径中,并防止细胞血液成分流入等离子体出口。 第二突出部延伸到朝向红细胞出口流动的分离的血液成分的路径中,并防止血浆流入红细胞出口。
    • 8. 发明授权
    • System and method for adjustment of blood separation procedure parameters
    • 血液分离手术参数调整系统及方法
    • US08852140B2
    • 2014-10-07
    • US13345305
    • 2012-01-06
    • John W. Barry, Jr.Brian C. CaseLan T. Nguyen
    • John W. Barry, Jr.Brian C. CaseLan T. Nguyen
    • B01D17/12B01D17/00B01D43/00A61M1/36
    • A61M1/3693A61M1/0209A61M1/3672A61M2202/0427
    • Systems and methods are provided for automatically adjusting the operational parameters of a blood separation procedure. A blood separation device has an inlet for passing fluid thereinto and an outlet for removing fluid therefrom. A pump system is provided for moving fluid into and out of the device. In use, blood is conveyed into the device, where platelets are separated from at least a portion of the blood. A controller determines the amount of platelets in the device. Based at least in part on the amount of platelets in the device, corrective action is taken to avoid platelet aggregation in the device. The corrective action may be conveying an elevated amount of anticoagulant into the blood and/or the device and may be initiated when the determined amount of platelets approaches, meets, or exceeds a threshold predicted likelihood of platelet aggregation.
    • 提供了用于自动调整血液分离程序的操作参数的系统和方法。 血液分离装置具有用于使流体流入的入口和用于从其中除去流体的出口。 提供用于将流体移入和移出设备的泵系统。 在使用中,将血液输送到装置中,其中血小板与至少一部分血液分离。 控制器确定设备中血小板的量。 至少部分地基于装置中的血小板的量,采取纠正措施以避免装置中的血小板聚集。 纠正措施可能是将升高量的抗凝血剂输送到血液和/或装置中,并且可以在所确定的血小板接近,满足或超过血小板聚集的阈值预测可能性时开始。
    • 9. 发明申请
    • SYSTEM AND METHOD TO BETTER ASSURE CORRECT USE OF PRE-PROGRAMMED MEDICAL DEVICES
    • 更好地确保预编程医疗设备的正确使用的系统和方法
    • US20120297255A1
    • 2012-11-22
    • US13110520
    • 2011-05-18
    • Brian C. CaseLan T. Nguyen
    • Brian C. CaseLan T. Nguyen
    • G06F11/07
    • G16H40/60A61B34/10A61M1/34A61M1/3403A61M2205/33A61M2205/3334G06F19/00G06F21/31G08B3/10G08B5/22G16H10/60H05K999/99
    • Systems and methods are provided for performing a medical procedure with respect to a subject. A data storage location of the system is pre-programmed with a plurality of subject data entries, each having subject-specific information associated with it. A user interface receives an identity input from a subject, which corresponds to the identity of the subject. A controller is associated with the database and the user interface, and is programmed to compare the identity input to the subject data entries. If the identity input corresponds to the subject-specific information of a subject data entry, the controller commands a treatment device to perform a medical procedure with respect to the subject. Otherwise, if the identity input does not correspond to the subject-specific information of any of the subject data entries, the controller generates an error signal which prevents the performance of the medical procedure with respect to the subject.
    • 提供了用于执行关于受试者的医疗程序的系统和方法。 系统的数据存储位置用多个对象数据条目进行预编程,每个对象数据条目具有与其相关联的对象特定信息。 用户界面从对象接收与被摄体的身份相对应的身份输入。 控制器与数据库和用户界面相关联,并被编程为将身份输入与主题数据条目进行比较。 如果身份输入对应于对象数据条目的被摄体特定信息,则控制器命令治疗装置对被摄体进行医疗处理。 否则,如果身份输入不对应于任何主题数据条目的主题特定信息,则控制器产生阻止相对于被摄体执行医疗程序的错误信号。