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    BLEND OF ETHYLENE AND alpha -OLEFIN COPOLYMERS OBTAINED USING A METALLOCENE CATALYST FOR FABRICATING MEDICAL FILMS AND TUBINGS
    1.
    发明申请
    BLEND OF ETHYLENE AND alpha -OLEFIN COPOLYMERS OBTAINED USING A METALLOCENE CATALYST FOR FABRICATING MEDICAL FILMS AND TUBINGS 审中-公开
    使用金属催化剂获得的乙烯和α-烯烃共聚物的混合物用于制备医用膜和管

    公开(公告)号：WO0231046A2

    公开(公告)日：2002-04-18

    申请号：PCT/US0130803

    申请日：2001-09-28

    Applicant: BAXTER INT

    Inventor： YANG TAHUA ,  SHANG SHERWIN ,  WARREN JOEL ,  DING SAMUEL ,  LING MICHAEL T K ,  WOO LECON

    IPC: A61L29/00 ,  A61L29/04 ,  C08L23/08 ,  C08L23/04

    CPC classification number: A61L29/049 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2314/06 ,  C08L23/04 ,  C08L2666/04

    Abstract: The present invention provides a polymer blend for fabricating medical products. The blend has a first ethylene and alpha -olefin copolymer obtained using a single-site catalyst present in an amount by weight of from about 0 % to about 99 % by weight of the blend and having a melt flow index from about 0.1 g/10 min to about 5 g/10 min, a second ethylene and alpha -olefin copolymer obtained using a single-site catalyst and being present in an amount by weight of the blend from about 0 % to about 99 % and having a melt flow index from higher than about 5 g/10 min to about 20 g/10 min; and a third ethylene and alpha -olefin copolymer obtained using a single-site catalyst and being present in an amount by weight of the blend from about 0 % to about 99 % and having a melt flow index greater than about 20 g/10 min.

    Abstract translation: 本发明提供了用于制造医疗产品的聚合物共混物。 该共混物具有第一种乙烯和α-烯烃共聚物，该共聚物使用单组分催化剂，该混合物的存在量为共混物重量的约0％至约99％，熔体流动指数为约0.1g / 10 min至约5g / 10min，使用单中心催化剂获得的第二乙烯和α-烯烃共聚物，并且以共混物的重量计存在约0％至约99％，并且其熔体流动指数为 高于约5g / 10min至约20g / 10min; 和使用单中心催化剂获得的第三种乙烯和α-烯烃共聚物，其以共混物的重量计约0％至约99％存在并且具有大于约20g / 10min的熔体流动指数。

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    2.
    发明申请
    "EXTENDED USE DIALYSIS SYSTEM" 审中-公开
    “扩展使用的透析系统”

    公开(公告)号：WO2009006493A3

    公开(公告)日：2009-03-12

    申请号：PCT/US2008068952

    申请日：2008-07-02

    Applicant: BAXTER INT ,  BAXTER HEALTHCARE SA ,  SHAH DILIP ,  REITZ DOUGLAS ,  DING SAMUEL ,  DAHAN MEIR ,  CICCHELLO GINO ,  BIEWER JOHN

    Inventor： SHAH DILIP ,  REITZ DOUGLAS ,  DING SAMUEL ,  DAHAN MEIR ,  CICCHELLO GINO ,  BIEWER JOHN

    IPC: A61M1/16 ,  A61L2/18 ,  A61M1/28

    CPC classification number: A61L2/183 ,  A61M1/166 ,  A61M1/1686 ,  A61M1/169 ,  A61M1/28 ,  A61M1/284 ,  A61M1/288 ,  A61M2202/0216 ,  A61M2205/12

    Abstract: A medical fluid machine, such as a dialysis machine, includes a pump (100) that pumps a medical fluid and sterile water or other disinfecting liquid, such as ozonated water, for flushing and reconditioning the medical fluid machine. The machine may also include a heater (38) that heats the medical fluid or disinfecting solution in order to kill bacteria and other microorganisms that may contaminate the machine after use. Disinfecting the machine, and a disposable kit (50) used with the machine, may allow re-use of the disposable within a reasonable amount of time after completion of the disinfecting procedure. Dialysate treated with ultra-violet light or water with low concentrations of ozone also helps make the disposable kits suitable for resuse.

    Abstract translation: 诸如透析机之类的医疗流体机器包括：泵（100），其泵送医用流体和无菌水或其它消毒液体，例如臭氧水，用于冲洗和修复医用流体机器。 机器还可以包括加热器（38），其加热医用流体或消毒溶液，以便杀死在使用后可能污染机器的细菌和其它微生物。 消毒机器和与机器一起使用的一次性套件（50）可以在消毒过程完成之后在合理的时间内重新使用一次性装置。 用紫外光或含有低浓度臭氧的水处理的透析液也有助于使一次性套件适合重新使用。

    5.
    发明专利
    未知

    公开(公告)号：DE69711610T2

    公开(公告)日：2002-11-28

    申请号：DE69711610

    申请日：1997-10-28

    Applicant: BAXTER INT

    Inventor： QIN CHUAN ,  DING SAMUEL ,  CHEN CHI ,  RIPLEY JERRY

    IPC: A61J1/00 ,  A61J1/05 ,  A61J1/20 ,  B65D81/32

    Abstract: A device, a system and a method are provided for controllably releasing a product (26) into a container (10) in which the product (26) is mixed with another product contained within an interior (14) of the container 10. The device (12) releases the product (26) due to variations in temperature or pressure that the system experiences during an autoclaving or sterilization procedure, for example. Materials and shapes of the members (20, 20a, 20b, 22) of the device (12) are selected such that the members (20, 20a, 20b, 22) react or otherwise move within the device in a predetermined manner in response to changes in temperature or pressure. As a result, products (26) within the device (12) may be maintained separately from products within the interior (14) of the container (10) in which the device (12) is held. Prior to administration of a solution within the container (10), the product (26) within the device (12) may be mixed with the solution or other product in the container (10) in a controllable fashion.

    7.
    发明专利
    未知

    公开(公告)号：DE69921396D1

    公开(公告)日：2004-12-02

    申请号：DE69921396

    申请日：1999-01-25

    Applicant: BAXTER INT

    Inventor： WOO LECON ,  LING T ,  BALTEAU PATRICK ,  LO YING-CHENG ,  WOJNAROWSKI ROBERT ,  SHAH KETAN ,  HENAUT J ,  DING SAMUEL ,  WESTPHAL STANLEY

    IPC: A61L2/06 ,  A61L29/00 ,  A61L29/04

    Abstract: A steam sterilizable monolayer medical tubing comprising a blend of a melt strength enhancing agent of a homopolymer or copolymer of polypropylene having free-end long chain branches of propylene units, a melt flow index of greater than 10 and in an amount of 1-10% by weight and a second component selected from the group of (i) a selectively hydrogenated block copolymer of a vinyl aromatic hydrocarbon and a conjugated diene and (ii) a selectively hydrogenated block copolymer of a vinyl aromatic hydrocarbon and a conjugated diene to which has been grafted, an alpha, beta-olenfically unsaturated monocarboxylic or dicarboxylic acid reagent.

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