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1. 发明专利

JP2010172707A Infusion fluid heat exchanger 有权
标题翻译：输液热交换器
公开(公告)号：JP2010172707A
公开(公告)日：2010-08-12
申请号：JP2010044102
申请日：2010-03-01
申请人： Smisson-Cartledge Biomedical Llc , スミソン−カートリッジバイオメディカルエルエルシー
发明人： SMISSON HUGH F III , CARTLEDGE RICHARD G , IACONIS JOHN M , JERRELL JEFFREY W , CHRISTENSEN JOHN M , KOLTZ MICHAEL L , YORK FREDERICK J , RAINIER BRADFORD J
IPC分类号： A61M5/44 , A61M5/36
CPC分类号： A61M5/44 , A61M1/0281 , A61M5/16831 , A61M5/172 , A61M5/36 , A61M5/365 , A61M2205/127 , A61M2206/10 , A61M2206/14
摘要： PROBLEM TO BE SOLVED: To provide a system for increasing the temperature of a fluid being infused into a patient's body while infusion is taking place, and also to provide improved monitoring of air in the infusion system. SOLUTION: A disposable fluid infusion cartridge 100 comprises a heat exchanger 101 having upper and lower aspects and an internal heat exchange zone defined by a first and second plurality of overlapping fins and forming a substantially uniform flow path depth. Each fin has a ratio of height to width of at least 1:2, whereby fluid enters the lower aspect of the heat exchanger via a lower port and fills a lower flow cavity across the width of the heat exchange zone prior to flowing through the heat exchange zone and out an upper port at the upper aspect of the heat exchanger. The cartridge further has an air-trap 110 having upper and lower aspects and an inner surface for receiving the fluid from the heat exchanger, and further comprises an fluid flow disrupter and a purging mechanism for purging air from the air-trap and preventing air from passing beyond the air-trap. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在输注期间增加输入到患者体内的流体的温度的系统，并且还提供对输注系统中的空气的改进的监测。解决方案：一次性液体输注盒100包括具有上部和下部方面的热交换器101和由第一和第二多个重叠翅片限定并形成基本上均匀的流动路径深度的内部热交换区域。每个翅片具有至少1:2的高度与宽度的比率，由此流体通过下端口进入热交换器的下方，并且在流过热量之前在热交换区的宽度上填充下流动空腔交换区，并在热交换器的上方形成上端口。墨盒还具有具有上部和下部方面的空气阱110和用于从热交换器接收流体的内表面，并且还包括流体扰动器和用于从空气阱中吹扫空气的清洗机构，超越了空气陷阱。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010172708A Air-trap for infusion fluid heat exchanger 有权
标题翻译：用于输液流量换热器的空气调节器
公开(公告)号：JP2010172708A
公开(公告)日：2010-08-12
申请号：JP2010044209
申请日：2010-03-01
申请人： Smisson-Cartledge Biomedical Llc , スミソン−カートリッジバイオメディカルエルエルシー
发明人： SMISSON HUGH F III , CARTLEDGE RICHARD G , IACONIS JOHN M , JERRELL JEFFREY W , CHRISTENSEN JOHN M , KOLTZ MICHAEL L , YORK FREDERICK J , RAINIER BRADFORD J
IPC分类号： A61M1/36
CPC分类号： A61M5/44 , A61M1/0281 , A61M5/16831 , A61M5/172 , A61M5/36 , A61M5/365 , A61M2205/127 , A61M2206/10 , A61M2206/14
摘要： PROBLEM TO BE SOLVED: To improve a liquid heating system for increasing the temperature of a fluid being infused into a patient's body while infusion is taking place. SOLUTION: Improved monitors 103 and 105 of air in an infusion system are provided so as to prevent introduction of air into the patient's body receiving the fluid infusion. A system pump is also provided which provides a variable flow rate that serves a vast amount of infusion needs and purposes. A disposable cartridge 100 allows for the efficient transfer of heat energy to the fluid being infused into the patient's body. The cartridge further ensures that deleterious amounts of air will not be introduced into the patient's bodys. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：改善液体加热系统，用于在输注期间增加注入患者体内的流体的温度。解决方案：提供输注系统中改进的空气监测器103和105，以防止空气进入接受流体输注的患者体内。还提供了一种系统泵，其提供可变流量，其服务于大量的输液需求和目的。一次性药筒100允许将热能有效地传递到注入患者体内的流体。药筒进一步确保有害量的空气不会被引入患者的身体。版权所有（C）2010，JPO＆INPIT

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