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1. 发明公开

EP2260890A1 Hardware systems, methods and apparatuses for an automated dialysis machine 有权
标题翻译：五角大楼，Verfahren und Vorrichtungenfüreine automatisierte Dialysemaschine
公开(公告)号：EP2260890A1
公开(公告)日：2010-12-15
申请号：EP10075558.6
申请日：2003-05-15
申请人： Baxter International Inc. , Baxter Healthcare S.A.
发明人： Bowman, Joseph H. Jr. , Lundtveit, Loren M. , Alvaro, Jose , Anderson, Keith M. K. , Shang, Sherwin , Busby, Donald , Kellam, Ben , O'Sullivan, Daniel P. , Thompson, Stanley , Eu, Bruce, Ming-Da , Din, Shahid , Yang, Tahua , Ling, Michael T. K.
IPC分类号： A61M1/28 , A61M1/36
CPC分类号： A61M1/3643 , A61M1/1664 , A61M1/28 , A61M1/282 , A61M1/288 , A61M1/3644 , A61M1/3649 , A61M39/10 , A61M39/20 , A61M2039/205 , A61M2205/12 , A61M2205/3331 , A61M2205/35 , A61M2205/3584 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/581 , A61M2205/583 , A61M2205/7536 , B32B27/08
摘要： A medical system is described. The system comprises: a liquid pump (20,120); a tube (292) in communication with the liquid pump (20,120), the tube (292) having an end; a removable tip protector (280) configured to cooperate with the end of the tube (292), the removable tip protector (280) carrying a hydrophobic membrane (300) configured to allow air but not the liquid to escape from the end of the tube (292); a sensor (68) configured to sense changes in pressure in the tube (292) and generate a pressure increase signal; and at least one processor (34) that operates with the liquid pump (20,120) to (i) pump liquid through the tube (292) cooperating with the removable tip protector (280), such that liquid does not escape from the end of the tube, (ii) receive the pressure increase signal indicating a pressure increase inside the tube (292), and (iii) cause the pumping to stop when air has been purged substantially from the tube (292). Also described is a method of priming medical tubing.
摘要翻译：描述医疗系统。该系统包括：液体泵（20,120）; 与所述液体泵（20,120）连通的管（292），所述管（292）具有一端; 配置成与管（292）的端部配合的可移除的尖端保护器（280），可移除的尖端保护器（280）承载疏水膜（300），其构造成允许空气而不是液体从管的端部逸出（292）; 传感器（68），被配置为感测所述管（292）中的压力变化并产生压力增加信号; 以及至少一个处理器（34），其与液体泵（20,120）一起操作以（i）泵送液体通过与可移除的末端保护器（280）协作的管（292），使得液体不会从（ii）接收指示管（292）内的压力增加的压力增加信号，和（iii）当空气基本上从管（292）中被吹扫时，导致泵送停止。还描述了引发医用管道的方法。

3. 发明授权

EP0931563B1 Improved medical grade tubing and methods for coupling same 有权
标题翻译：改进的医用级管和其耦合的方法
公开(公告)号：EP0931563B1
公开(公告)日：2003-06-11
申请号：EP99300059.5
申请日：1999-01-05
申请人： BAXTER INTERNATIONAL INC.
发明人： Ling, Michael T. K.
IPC分类号： B29C65/20 , A61M39/10 , B32B1/08
CPC分类号： A61M39/146 , A61M39/08 , B29C65/2046 , B29C65/2061 , B29C65/2076 , B29C65/7802 , B29C65/7841 , B29C66/1142 , B29C66/5221 , B29C66/71 , B29C66/723 , B29C66/73143 , B29C66/857 , B29C66/91421 , B29C66/919 , B29K2023/0608 , B29K2023/083 , B29K2027/06 , B29K2031/04 , B29K2077/00 , B29L2009/00 , B29L2023/007 , B32B1/08 , Y10T428/1338 , Y10T428/139 , Y10T428/31746 , Y10T428/31909 , Y10T428/31913 , Y10T428/3192 , Y10T428/31924 , Y10T428/31928 , Y10T428/31935 , B29K2023/0616 , B29K2023/06

4. 发明公开

EP1008357A3 Polymeric compositions for medical packaging and devices 失效
标题翻译：医疗包装和设备的聚合物组合物
公开(公告)号：EP1008357A3
公开(公告)日：2000-07-26
申请号：EP00200435.6
申请日：1994-11-16
申请人： BAXTER INTERNATIONAL INC.
发明人： Anderson, William , Rosenbaum, Larry A. , Hayward, Denise S. , Hoppesch, Joseph P. , Nebgen, Gregg , Westphal, Stanley , Ding, Yuan-Pang Samuel , Woo, Lecon , Ling, Michael T. K. , Laurin, Dean , Buan, Angeles Lillian
IPC分类号： A61L27/00 , A61L31/00 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/10 , C08L23/14 , C08L23/16 , C08L53/00 , C08L51/04
CPC分类号： C08L23/02 , C08L23/0815 , C08L23/0846 , C08L23/0853 , C08L23/0869 , C08L23/10 , C08L51/06 , C08L53/00 , C08L53/02 , C08L77/00 , C08L101/00 , C08L2203/02 , C08L2205/08 , C08L2666/04 , C08L2666/20 , C08L2666/14 , C08L2666/24 , C08L2666/02
摘要： A polymer based composition for fabricating into articles is described. The composition comprises: a polypropylene in an amount by weight from 40-90% of the composition and having a melting temperature greater than 130°C; a radio frequency susceptible polymer in an amount by weight from 5-50% of the composition and having a dielectric loss greater than 0.05 at 1-60 MHz and ambient temperature to 250°C, the susceptible polymer being selected from (1) polymers containing at least one segment selected from the group consisting of urethanes, esters, ureas, imides, sulfones, and amides, and (2) ethylene copolymers having 50-85% ethylene content copolymerized with at least one monomer selected from the group consisting of acrylic acid, methacrylic acid, ester derivatives of acrylic acid with alcohols having 1-10 carbons, vinyl acetate, and vinyl alcohol; a compatibilizing polymer in an amount by weight from 5-30% of the composition, the compatibilizing polymer conferring compatibility between the radio frequency susceptible polymer, and the polypropylene, the compatibilizing polymer being a styrenic block copolymer with hydrocarbon soft segments, and wherein the composition has an optical haze value of less than 30% for the composition processed into a film of about 0.299 mm in thickness measured in accordance to ASTM D-1003, a mechanical modulus of less than 2758x10 5 Pa when measured according to ASTM D-882 and the composition exhibits no strain whitening after being strained at moderate speeds of about 50 cm per minute to about 100% elongation.

5. 发明公开

EP1008357A2 Polymeric compositions for medical packaging and devices 失效
标题翻译： Polymerzusammensetzungfürmedizinische Verpackungen und Vorrichtungen
公开(公告)号：EP1008357A2
公开(公告)日：2000-06-14
申请号：EP00200435.6
申请日：1994-11-16
申请人： BAXTER INTERNATIONAL INC.
发明人： Anderson, William , Rosenbaum, Larry A. , Hayward, Denise S. , Hoppesch, Joseph P. , Nebgen, Gregg , Westphal, Stanley , Ding, Yuan-Pang Samuel , Woo, Lecon , Ling, Michael T. K. , Laurin, Dean , Buan, Angeles Lillian
IPC分类号： A61L27/00 , A61L31/00 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/10 , C08L23/14 , C08L23/16 , C08L53/00 , C08L51/04
CPC分类号： C08L23/02 , C08L23/0815 , C08L23/0846 , C08L23/0853 , C08L23/0869 , C08L23/10 , C08L51/06 , C08L53/00 , C08L53/02 , C08L77/00 , C08L101/00 , C08L2203/02 , C08L2205/08 , C08L2666/04 , C08L2666/20 , C08L2666/14 , C08L2666/24 , C08L2666/02
摘要： A polymer based composition for fabricating into articles is described. The composition comprises:

a polypropylene in an amount by weight from 40-90% of the composition and having a melting temperature greater than 130°C;
a radio frequency susceptible polymer in an amount by weight from 5-50% of the composition and having a dielectric loss greater than 0.05 at 1-60 MHz and ambient temperature to 250°C, the susceptible polymer being selected from (1) polymers containing at least one segment selected from the group consisting of urethanes, esters, ureas, imides, sulfones, and amides, and (2) ethylene copolymers having 50-85% ethylene content copolymerized with at least one monomer selected from the group consisting of acrylic acid, methacrylic acid, ester derivatives of acrylic acid with alcohols having 1-10 carbons, vinyl acetate, and vinyl alcohol;
a compatibilizing polymer in an amount by weight from 5-30% of the composition, the compatibilizing polymer conferring compatibility between the radio frequency susceptible polymer, and the polypropylene, the compatibilizing polymer being a styrenic block copolymer with hydrocarbon soft segments, and
wherein the composition has an optical haze value of less than 30% for the composition processed into a film of about 0.299 mm in thickness measured in accordance to ASTM D-1003, a mechanical modulus of less than 2758x10 5 Pa when measured according to ASTM D-882 and the composition exhibits no strain whitening after being strained at moderate speeds of about 50 cm per minute to about 100% elongation.
摘要翻译：描述了用于制造成制品的基于聚合物的组合物。组合物包含：重量为组合物重量的40-90％的聚丙烯，其熔点大于130℃; 一种无线电频率敏感聚合物，其量为组合物的5-50％，并且在1-60MHz和环境温度至250℃下的介电损耗大于0.05，敏感聚合物选自（1）含选自由氨基甲酸酯，酯，脲，酰亚胺，砜和酰胺组成的组中的至少一个片段，和（2）具有50-85％乙烯含量的乙烯共聚物，其与至少一种选自丙烯酸，甲基丙烯酸，丙烯酸与具有1-10个碳的醇的酯衍生物，乙酸乙烯酯和乙烯醇; 相容聚合物，其量为组合物的5-30％，相容性聚合物赋予射频易感性聚合物与聚丙烯之间的相容性，相容性聚合物是与烃软链段的苯乙烯嵌段共聚物，并且其中组合物对于根据ASTM D-1003测量的加工成约0.299mm厚度的膜的组合物的光学雾度值小于30％，当根据ASTM D-1003测量时的机械模量小于2758×10 5 Pa， 882，并且组合物在以约50cm 3 /分钟的中等速度应变至约100％伸长率后不显示应变增白。

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