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1. 发明申请

US20120273416A1 SYSTEMS AND METHODS OF CONTROLLING FOULING DURING A FILTRATION PROCEDURE 有权
标题翻译：在过滤过程中控制排料的系统和方法
公开(公告)号：US20120273416A1
公开(公告)日：2012-11-01
申请号：US13095633
申请日：2011-04-27
申请人： Christopher J. Wegener , Marc N. Weasler , Benjamin E. Kusters , Daniel R. Boggs , Kyungyoon Min
发明人： Christopher J. Wegener , Marc N. Weasler , Benjamin E. Kusters , Daniel R. Boggs , Kyungyoon Min
IPC分类号： B01D61/32
CPC分类号： B01D65/02 , A61M1/3496 , B01D61/22 , B01D61/32 , B01D2311/14 , B01D2311/16 , B01D2311/165 , B01D2321/40
摘要： Systems and methods of controlling fouling during a filtration procedure are described. A plasmapheresis method includes accepting a selection of a plasma flow rate and predicting an estimated procedure end time based at least partially on a plasma collection target volume. The method also includes flowing blood past a membrane and changing a plasma flow rate until the selected plasma flow rate through the membrane is achieved. The method also includes determining an acceptable rate of pressure change with time for respective times to the estimated procedure end time, the acceptable fouling rate limit being associated with a system pressure and adjusting the plasma flow rate based on the determined acceptable rate of pressure change with time.
摘要翻译：描述了在过滤过程中控制结垢的系统和方法。血浆置换法包括接受血浆流速的选择并且至少部分地基于等离子体收集目标体积来预测估计的过程结束时间。该方法还包括使血液流过膜并改变等离子体流速，直到达到所选择的通过膜的等离子体流速。该方法还包括在相应时间内估计可接受的压力变化速率到估计的程序结束时间，可接受的结垢速率极限与系统压力相关联并且基于所确定的可接受的压力变化速率来调节等离子体流速时间。

2. 发明申请

US20120165685A1 PLASMAPHERESIS DONOR DISPLAY AND METHOD OF USE 审中-公开
标题翻译： PLASMAPHERESIS DONOR显示和使用方法
公开(公告)号：US20120165685A1
公开(公告)日：2012-06-28
申请号：US12976765
申请日：2010-12-22
申请人： Marc N. Weasler , Art Marshall , George J. Guffey , Robert Carl Coon
发明人： Marc N. Weasler , Art Marshall , George J. Guffey , Robert Carl Coon
IPC分类号： G09B23/28 , A61B5/11 , A61B5/021
CPC分类号： A61B5/02042 , A61B5/021 , A61B5/7425 , G09B23/28
摘要： Certain examples provide a blood collection system including an operator user interface to allow an operator to configure the system for a blood collection procedure from a donor. The system also includes a donor display, separate from the operator user interface, arranged in the system to be within view of the donor who is to donate via the system. The donor display is to display information and instruction to the donor. The information and instruction include a first indicator regarding a progress of the blood collection procedure for the donor and a second indicator including a visual instruction to the donor regarding the blood collection procedure. The system includes a processor and a memory. The processor is to execute instructions stored in the memory to process input from and provide output to the operator user interface and the donor display.
摘要翻译：某些示例提供了一种采血系统，其包括操作者用户界面，以允许操作者配置来自供体的血液采集程序的系统。该系统还包括与操作者用户界面分离的供体显示器，其布置在系统中以供给者通过系统捐赠。捐助人的显示是向捐赠者显示信息和指示。所述信息和指导包括关于供体的采血过程进展的第一指标，以及包括对所述供体的关于采血程序的视觉指示的第二指标。该系统包括处理器和存储器。处理器执行存储在存储器中的指令来处理来自操作者用户界面和供体显示器的输入并提供输出。

3. 发明授权

US08840790B2 Systems and methods of controlling fouling during a filtration procedure 有权
标题翻译：在过滤过程中控制结垢的系统和方法
公开(公告)号：US08840790B2
公开(公告)日：2014-09-23
申请号：US13095633
申请日：2011-04-27
申请人： Christopher J. Wegener , Marc N. Weasler , Benjamin E. Kusters , Daniel R. Boggs , Kyungyoon Min
发明人： Christopher J. Wegener , Marc N. Weasler , Benjamin E. Kusters , Daniel R. Boggs , Kyungyoon Min
IPC分类号： B01D61/32 , A61M1/34 , B01D65/02 , B01D61/22
CPC分类号： B01D65/02 , A61M1/3496 , B01D61/22 , B01D61/32 , B01D2311/14 , B01D2311/16 , B01D2311/165 , B01D2321/40
摘要： Systems and methods of controlling fouling during a filtration procedure are described. A plasmapheresis method includes accepting a selection of a plasma flow rate and predicting an estimated procedure end time based at least partially on a plasma collection target volume. The method also includes flowing blood past a membrane and changing a plasma flow rate until the selected plasma flow rate through the membrane is achieved. The method also includes determining an acceptable rate of pressure change with time for respective times to the estimated procedure end time, the acceptable fouling rate limit being associated with a system pressure and adjusting the plasma flow rate based on the determined acceptable rate of pressure change with time.
摘要翻译：描述了在过滤过程中控制结垢的系统和方法。血浆置换法包括接受血浆流速的选择并且至少部分地基于等离子体收集目标体积来预测估计的过程结束时间。该方法还包括使血液流过膜并改变等离子体流速，直到达到所选择的通过膜的等离子体流速。该方法还包括在相应时间内估计可接受的压力变化速率到估计的程序结束时间，可接受的结垢速率极限与系统压力相关联并且基于所确定的可接受的压力变化速率来调节等离子体流速时间。

4. 发明授权

US08469916B2 Systems and methods for single needle continuous plasma processing 有权
公开(公告)号：US08469916B2
公开(公告)日：2013-06-25
申请号：US13036814
申请日：2011-02-28
申请人： Christopher J. Wegener , Daniel R. Boggs , Kyungyoon Min , Prakash Mathew , Marc N. Weasler , Benjamin E. E. Kusters
发明人： Christopher J. Wegener , Daniel R. Boggs , Kyungyoon Min , Prakash Mathew , Marc N. Weasler , Benjamin E. E. Kusters
IPC分类号： A61M37/00
CPC分类号： A61M1/3496 , A61M1/262 , A61M1/3603 , A61M1/38 , A61M2202/0415
摘要： Certain examples describe systems and methods for increasing plasma extracted from donor blood. An example method includes receiving blood extracted from a donor connected to a blood collection machine. The example method includes filtering the blood using a filtration device to remove at least a portion of plasma included in the blood to separate the plasma removed from remaining blood. The example method includes routing the plasma removed for collection. The example method includes re-filtering the remaining blood using a or the filtration device to remove additional plasma from the remaining blood. The example method includes routing the additional plasma removed for collection.

5. 发明申请

US20120220915A1 SYSTEMS AND METHODS FOR SINGLE NEEDLE CONTINUOUS PLASMA PROCESSING 有权
标题翻译：单针连续等离子体处理的系统与方法
公开(公告)号：US20120220915A1
公开(公告)日：2012-08-30
申请号：US13036814
申请日：2011-02-28
申请人： Christopher J. Wegener , Daniel R. Boggs , Kyungyoon Min , Prakash Mathew , Marc N. Weasler , Benjamin E. Kusters
发明人： Christopher J. Wegener , Daniel R. Boggs , Kyungyoon Min , Prakash Mathew , Marc N. Weasler , Benjamin E. Kusters
IPC分类号： A61M1/26 , B01D37/00 , A61M1/16
CPC分类号： A61M1/3496 , A61M1/262 , A61M1/3603 , A61M1/38 , A61M2202/0415
摘要： Certain examples describe systems and methods for increasing plasma extracted from donor blood. An example method includes receiving blood extracted from a donor connected to a blood collection machine. The example method includes filtering the blood using a filtration device to remove at least a portion of plasma included in the blood to separate the plasma removed from remaining blood. The example method includes routing the plasma removed for collection. The example method includes re-filtering the remaining blood using a or the filtration device to remove additional plasma from the remaining blood. The example method includes routing the additional plasma removed for collection.
摘要翻译：某些实例描述了用于增加从供体血液中提取的血浆的系统和方法。示例性方法包括接收从连接到采血机的供体供体的血液。该示例性方法包括使用过滤装置过滤血液以去除包含在血液中的血浆中的至少一部分血浆以分离从剩余血液中除去的血浆。示例性方法包括将已去除的等离子体进行路由以进行采集。示例性方法包括使用或过滤装置对剩余血液进行再过滤以从剩余血液中除去附加血浆。示例性方法包括路由附加的等离子体以进行收集。

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