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1. 发明专利

JP2005185828A Device and method for extracting humor 审中-公开
标题翻译：用于提取人体的装置和方法
公开(公告)号：JP2005185828A
公开(公告)日：2005-07-14
申请号：JP2004336296
申请日：2004-11-19
申请人： Lifescan Inc , ライフスキャン・インコーポレイテッドLifescan,Inc.
发明人： STIENE MATTHIAS , HILGERS MICHAEL E , RICHTER TANJA
IPC分类号： A61B5/00 , A61B5/145 , A61B5/15 , A61B5/151 , A61B5/157
CPC分类号： A61B5/15117 , A61B5/150022 , A61B5/150282 , A61B5/150396 , A61B5/150511 , A61B5/150526 , A61B5/15087 , A61B5/15107 , A61B5/1519
摘要： PROBLEM TO BE SOLVED: To minimize the variation and damping of the flow rate of a humor and/or to make it easy to continuously or semi-continuously monitor the extracted humor while reducing a sensor lag effect. SOLUTION: A device 400 for extracting the humor comprises a penetration member 402 equipped with a channel 406 and a fluid flow rate regulator 404 arranged in the channel. The penetration member is configured for penetrating a target site and subsequently residing within the target site and extracting the humor sample from the target site. The fluid flow rate regulator is adapted to adjust the flow rate of the humor passing through the penetration member. In addition, the presence of the fluid flow rate regulator in the penetration member serves to reduce the sensor lag by reducing the dead volume of the penetration member. The method for extracting the humor from the target site includes a process for providing the aforementioned device. Next, the target site is penetrated with the penetration member of the device for extracting the humor. Subsequently, the humor is extracted from the target site via the penetration member and the fluid flow rate regulator of the device. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了最小化幽默流量的变化和阻尼，和/或使得容易连续或半连续监测提取的幽默同时减少传感器滞后效应。解决方案：用于提取幽默的装置400包括装配有通道406和布置在通道中的流体流量调节器404的穿透构件402。穿透构件被配置为穿透目标部位并随后驻留在目标部位内并从目标部位提取幽默样品。流体流量调节器适于调节通过穿透构件的幽默的流量。此外，流体流量调节器在穿透构件中的存在用于通过减小穿透构件的死体积来减小传感器滞后。从目标位置提取幽默的方法包括提供上述装置的过程。接下来，目标部位被用于提取幽默的装置的穿透构件穿透。随后，通过穿透构件和装置的流体流量调节器从目标位置提取幽默。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005230555A Apparatus and method for extracting body fluid 审中-公开
标题翻译：提取体液的装置和方法
公开(公告)号：JP2005230555A
公开(公告)日：2005-09-02
申请号：JP2005042827
申请日：2005-02-18
申请人： Lifescan Inc , ライフスキャン・インコーポレイテッドLifescan,Inc.
发明人： HILGERS MICHAEL E , MCALLISTER DEVIN V , MENENDEZ ADOLFO JR
IPC分类号： A61B5/15 , A61B10/00
CPC分类号： A61B10/0045 , A61B2010/008
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for extracting a body fluid (ISF (interstitual fluid), or the like) increasing the flow velocity and/or flow rate of the body fluid and/or reducing the influence of sensor lag and improving continuous or semi-continuous monitoring of the extracted body fluid.
SOLUTION: This body fluid extracting apparatus includes a penetration member configured for penetrating a target site and residing within the target site to extract a body fluid sample. The penetration member includes a proximal end adapted for fluid communication with an analyte analysis system, a distal end, and a channel extending from the distal end to the proximal end. The distal end includes a sharp portion for penetrating the target site, and a flexible feature adapted for promoting body fluid flow into the channel by protruding into the target site after the penetration member has penetrated the target site.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供用于提取体液的流速和/或流速的体液（ISF（间质液）等）的提取装置和/或减少传感器滞后的影响的装置并改善对提取的体液的连续或半连续监测。解决方案：该体液提取装置包括穿透构件，其被配置为穿透目标部位并且驻留在目标部位内以提取体液样品。穿透构件包括适于与分析物分析系统，远端和从远端延伸到近端的通道的流体连通的近端。远端包括用于穿透目标部位的尖锐部分，以及柔性特征，其适于在穿透部件已经穿透目标部位之后通过突出到目标部位中来促进体液流入通道。版权所有（C）2005，JPO＆NCIPI

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