公开(公告)号：WO9514739A3

公开(公告)日：1995-08-24

申请号：PCT/US9413342

申请日：1994-11-16

Applicant: BAXTER INT

Inventor： LAURIN DEAN ,  BUAN ANGELES LILLIAN ,  WOO LECON ,  LING MICHAEL T K ,  DING YUAN-PANG SAMUEL ,  ANDERSON WILLIAM ,  ROSENBAUM LARRY A ,  HAYWARD DENISE S ,  HOPPESCH JOSEPH P ,  NEBGEN GREGG ,  WESTPHAL STANLEY

IPC: A61L27/00 ,  A61L31/00 ,  C08L23/02 ,  C08L23/06 ,  C08L23/08 ,  C08L23/10 ,  C08L23/16 ,  C08L23/20 ,  C08L23/26 ,  C08L29/04 ,  C08L31/04 ,  C08L51/06 ,  C08L53/00 ,  C08L53/02 ,  C08L67/00 ,  C08L75/00 ,  C08L77/00 ,  C08L101/00 ,  C08L101/12 ,  C08L28/02

CPC classification number: 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

Abstract: Multiple component polymer compositions for fabrication into articles. In particular, polymeric compositions comprising a heat resistant polymer; a radio frequency ('RF') susceptible polymer; a compatibilizing polymer; the composition having physical properties within the range a 1.0; e

公开(公告)号：WO9915289A3

公开(公告)日：1999-06-17

申请号：PCT/US9819690

申请日：1998-09-18

Applicant: BAXTER INT

Inventor： SMITH SIDNEY T ,  ROSENBAUM LARRY A ,  GIOVANETTO STEVEN ,  BUCHANAN BRADLEY ,  DING Y SAMUEL ,  FAN SUCHUAN C ,  NEBGEN GREGG

IPC: A61J1/10 ,  B32B27/08 ,  B32B27/28 ,  A61J1/00

CPC classification number: B32B27/08 ,  B29C47/0021 ,  B29C47/0023 ,  B29C47/061 ,  B32B27/32 ,  B32B27/34 ,  B32B37/153 ,  B32B2323/046 ,  B32B2377/00 ,  B32B2535/00 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/26 ,  Y10T428/28 ,  Y10T428/31725 ,  Y10T428/3175 ,  Y10T428/31855 ,  Y10T428/31909 ,  Y10T428/3192

Abstract: The present invention provides a multiple layer structure (10) for fabricating medical products. The layer structure (10) has a core layer (14) of an ethylene vinyl alcohol copolymer having an ethylene content of about 25-45 mole percent, a solution contact layer of a polyolefin positioned on a first side of the core layer, an outer (12) positioned on a second side of the core layer opposite the solution contact layer (16), the outer layer (12) being selected from the group consisting of polyamides, polyesters and polyolefins; two tie layers (18) - one of each adhered to the first and second sides of the core layer (14) and positioned between the solution contact layer (16) and the core layer (14) and between the outer layer (12) and the core layer (14), and wherein the structure (10) is produced in a cast coextrusion process.

Abstract translation: 本发明提供了用于制造医疗产品的多层结构（10）。 该层结构（10）具有乙烯含量约为25-45％（摩尔）的乙烯乙烯醇共聚物芯层（14），位于芯层第一侧的聚烯烃溶液接触层，外层 （12），其位于所述芯层的与所述溶液接触层（16）相对的第二侧上，所述外层（12）选自由聚酰胺，聚酯和聚烯烃组成的组; 两个连接层（18） - 每一个连接到芯层（14）的第一和第二侧并且位于溶液接触层（16）和芯层（14）之间以及外层（12）和 芯层（14），并且其中结构（10）以铸造共挤出工艺生产。

公开(公告)号：WO2005080067A3

公开(公告)日：2005-11-10

申请号：PCT/US2005005585

申请日：2005-02-14

Applicant: BAXTER INT ,  HURST WILLIAM S ,  SCHARF MICHAEL W ,  GIOVANETTO STEVEN H ,  ROSENBAUM LARRY A ,  CLARKE ROBERT A ,  HANSFORD KIMBERLY ,  BUCHANAN BRADLEY H

Inventor： HURST WILLIAM S ,  SCHARF MICHAEL W ,  GIOVANETTO STEVEN H ,  ROSENBAUM LARRY A ,  CLARKE ROBERT A ,  HANSFORD KIMBERLY ,  BUCHANAN BRADLEY H

IPC: A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  B29C35/08 ,  B29C65/00 ,  B29C65/14 ,  B29C65/16

CPC classification number: A61J1/10 ,  B29C65/14 ,  B29C65/1412 ,  B29C65/1416 ,  B29C65/1435 ,  B29C65/148 ,  B29C65/1483 ,  B29C65/1496 ,  B29C65/16 ,  B29C65/1612 ,  B29C65/8207 ,  B29C65/8215 ,  B29C65/8223 ,  B29C65/8246 ,  B29C66/004 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/3472 ,  B29C66/47421 ,  B29C66/5221 ,  B29C66/53262 ,  B29C66/71 ,  B29C66/7234 ,  B29C66/73115 ,  B29C66/73117 ,  B29C66/7373 ,  B29C66/73772 ,  B29C66/73774 ,  B29C66/73776 ,  B29C66/73921 ,  B29C66/80 ,  B29C66/81267 ,  B29C66/83221 ,  B29C66/949 ,  B29C2035/0822 ,  B29K2023/00 ,  B29K2023/06 ,  B29K2023/0608 ,  B29K2023/0616 ,  B29K2023/0633 ,  B29K2023/0641 ,  B29K2023/065 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2031/04 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/0088 ,  B29L2009/00 ,  B29L2023/007 ,  B29L2031/7148 ,  Y10T428/139 ,  B29K2067/003 ,  B29K2055/02 ,  B29K2033/12 ,  B29K2033/08 ,  B29K2025/08 ,  B29K2023/38 ,  B29K2023/18 ,  B29K2023/14 ,  B29K2023/08 ,  B29K2021/003 ,  B29K2011/00 ,  B29K2009/06 ,  B29K2009/00

Abstract: The present invention provides a method for preparing solventless bonds between plastic components. The method includes the step of using infrared exposure to create bonds, and more specifically, the step of exposing a first article and/or a second article to a specific portion of the infrared spectrum. The invention further provides medical devices fabricated using infrared exposure.

Abstract translation: 本发明提供一种在塑料组分之间制备无溶剂键的方法。 该方法包括使用红外线曝光来产生结合的步骤，更具体地，涉及将第一制品和/或第二制品暴露于红外光谱的特定部分的步骤。 本发明还提供了使用红外线曝光制造的医疗装置。

公开(公告)号：WO0156783A8

公开(公告)日：2002-11-21

申请号：PCT/US0103993

申请日：2001-02-07

Applicant: BAXTER INT

Inventor： LING MICHAEL T K ,  WOO LECON ,  WOJNAROWSKI ROBERT ,  SHAH KETAN ,  NEBGEN GREGG ,  DING YUAN-PANG SAMUEL ,  KALYANKAR VARSHA ,  ANDERSON KEITH M K ,  ZAKARIJA LILLIAN G ,  CRAMER COLLEEN S ,  SCHARF MICHAEL ,  ROSENBAUM LARRY A

IPC: A61L31/00 ,  B32B27/08 ,  B32B27/32 ,  C08L23/08 ,  C08L23/10 ,  C08L25/04 ,  C08L53/00 ,  C08L53/02

CPC classification number: B32B27/08 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/061 ,  B32B7/02 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B2250/24 ,  B32B2307/7242 ,  B32B2323/043 ,  B32B2323/046 ,  B32B2329/04 ,  B32B2377/00 ,  B32B2535/00 ,  C08L23/08 ,  C08L23/0853 ,  C08L23/0869 ,  C08L23/10 ,  C08L25/04 ,  C08L53/00 ,  C08L53/02 ,  Y10T428/1314 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/2874 ,  Y10T428/2878 ,  Y10T428/2883 ,  Y10T428/2887 ,  Y10T428/2891 ,  Y10T428/2896 ,  Y10T428/31573 ,  Y10T428/31587 ,  Y10T428/3175 ,  Y10T428/31757 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31917 ,  Y10T428/31924 ,  Y10T428/31928 ,  Y10T428/31931 ,  Y10T428/31935 ,  Y10T428/31938 ,  C08L2666/04

Abstract: The present invention provides a multiple layer thermoplastic structure of a (1) skin layer selected from the group consisting of polypropylene, ethylene homopolymers having a density of from about 0.930 g/cc to about 0.960 g/cc, and ethylene homopolymers having a density of from about 0.930 g/cc to about 0.960 c/cc blended with an ethylene and alpha -olefin copolymers having a density less than about 0.930 g/cc, the skin layer having a thickness of greater than about 3.0 mils; (2) a radio frequency susceptible layer adhered to the skin layer, the radio frequency susceptible layer having a dielectric loss greater than 0.05 at 1-60 MHz and at temperatures of ambient to 250 DEG C, the radio frequency susceptible layer having: (a) a first polyolefin selected from the group consisting of polypropylene and polypropylene copolymers, (b) a second polyolefin selected from the group consisting of ethylene copolymers, ultra-low density polyethylene, polybutene, and butene ethylene copolymers; (c) a radio frequency susceptible polymer selected from the group consisting of (i) ethylene copolymers having 50-85 % ethylene content with comonomers selected from a first group consisting of acrylic acid, methacrylic acid, ester derivatives of acrylic acid with alcohols having 1-10 carbons, ester derivatives of methacrylic acid with alcohols having 1-10 carbons, vinyl acetate, and vinyl alcohol (ii) homopolymers and copolymers containing at least one segment of urethanes, esters, ureas, imides, sulfones, and amides, and (d) a compatibilizing agent of a styrene and hydrocarbon copolymer; wherein the structure when fabricated into a 50 ml container has a water vapor transmission rate of less than 8 % by weight after the container has been autoclaved at 121 DEG C for 20 minutes and stored for 90 days in an environmentally regulated compartment having 15 % relative humidity at 40 DEG C.

Abstract translation: 本发明提供了选自聚丙烯，密度为约0.930g / cc至约0.960g / cc的乙烯均聚物的（1）表层的多层热塑性结构，以及密度为 约0.930g / cc至约0.960c / cc与乙烯和密度小于约0.930g / cc的α-烯烃共聚物共混，所述表层具有大于约3.0密耳的厚度; （2）粘附于皮肤层的无线电频率敏感层，在1-60MHz和环境温度至250℃的介电损耗大于0.05的无线电频率敏感层，所述射频敏感层具有：（a ）选自聚丙烯和聚丙烯共聚物的第一种聚烯烃，（b）选自乙烯共聚物，超低密度聚乙烯，聚丁烯和丁烯乙烯共聚物的第二种聚烯烃; （c）选自以下的射频敏感聚合物：（i）具有50-85％乙烯含量的共聚单体的乙烯共聚物选自丙烯酸，甲基丙烯酸，丙烯酸的酯衍生物与具有1个 -10碳，甲基丙烯酸与具有1-10个碳的醇的酯衍生物，乙酸乙烯酯和乙烯醇（ii）含有至少一个部分的氨基甲酸酯，酯，脲，酰亚胺，砜和酰胺的均聚物和共聚物和（ d）苯乙烯和烃共聚物的相容剂; 其中当制造成50ml容器时的结构在容器在121℃高压灭菌20分钟后具有小于8重量％的水蒸汽透过率，并在相对湿度为15％的环境调节室中储存90天 湿度在40℃

公开(公告)号：EP1135246A4

公开(公告)日：2003-09-24

申请号：EP00904398

申请日：2000-01-18

Applicant: BAXTER INT

Inventor： SMITH SYDNEY T ,  BUCHANAN BRADLEY ,  ROSENBAUM LARRY A

IPC: A61J1/10 ,  A61J1/05 ,  B29C65/00 ,  B29C65/02 ,  B29C65/04 ,  B29L22/00 ,  B32B1/08 ,  B32B27/28 ,  B32B27/32 ,  B32B27/36 ,  C09J7/00

CPC classification number: B32B1/08 ,  A61J1/10 ,  A61M2207/00 ,  B29C65/02 ,  B29C65/026 ,  B29C65/04 ,  B29C66/0042 ,  B29C66/1122 ,  B29C66/133 ,  B29C66/24223 ,  B29C66/3474 ,  B29C66/53262 ,  B29C66/632 ,  B29C66/71 ,  B29C66/723 ,  B29C66/73116 ,  B29C66/73143 ,  B29C66/73152 ,  B29C66/81423 ,  B29C66/81431 ,  B29C66/81451 ,  B29C66/81457 ,  B29C66/83221 ,  B29C66/9141 ,  B29C66/91411 ,  B29C66/91431 ,  B29C66/9161 ,  B29C66/91651 ,  B29C66/91935 ,  B29C66/91943 ,  B29K2023/00 ,  B29K2023/0641 ,  B29K2023/083 ,  B29K2023/086 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2995/007 ,  B29L2009/00 ,  B29L2031/7148 ,  B32B27/08 ,  B32B2439/70 ,  B32B2439/80 ,  B32B2597/00 ,  B29K2079/08 ,  B29K2075/00 ,  B29K2071/00 ,  B29K2033/12 ,  B29K2033/08 ,  B29K2025/08 ,  B29K2023/18 ,  B29K2023/12 ,  B29K2023/08 ,  B29K2021/003

Abstract: The present invention provides a method of sealing a rounded member (14), having a first fluid passageway (25) defining an inner diameter of the rounded member (14), between planar members (16). The steps include: positioning the rounded member between the planar members (16) to define an interface area (26); providing fluid under pressure to the first fluid passageway (25); and heating the interface area (26) to form a weld between the rounded member (14) and the planar members (16).

公开(公告)号：CA2354070C

公开(公告)日：2008-10-14

申请号：CA2354070

申请日：1999-12-02

Applicant: BAXTER INT

Inventor： GIOVANETTO STEVEN H ,  SMITH SIDNEY T ,  ROSENBAUM LARRY A

IPC: B32B3/02 ,  B32B27/08 ,  A61J1/00 ,  A61J1/05 ,  B29C47/06 ,  B29C65/00 ,  B29C65/18 ,  B29K23/00 ,  B29K25/00 ,  B29L7/00 ,  B29L9/00 ,  B31B19/64 ,  B31B39/00 ,  B32B27/00 ,  B32B27/30 ,  B32B27/32 ,  B65D75/26

Abstract: A multilayered film (220) suitable for medical uses is coextruded in a machine direction and comprises a first layer (222) defining a pair of peripheral edges (225, 227) extending in a direction parallel to the machine direction. The film has a second layer (224) adhered to the first layer (222). The second layer (224) is positioned within the peripheral edges (225, 227) defining a stripe (223).

公开(公告)号：CA2272430C

公开(公告)日：2007-06-05

申请号：CA2272430

申请日：1998-09-18

Applicant: BAXTER INT

Inventor： SMITH SIDNEY T ,  ROSENBAUM LARRY A ,  NEBGEN GREGG ,  GIOVANETTO STEVEN ,  FAN SUCHUAN C ,  BUCHANAN BRADLEY ,  DING Y SAMUEL

IPC: A61J1/10 ,  B32B27/08 ,  A61J1/00 ,  B32B27/28

Abstract: The present invention provides a multiple layer structure (10) for fabricati ng medical products. The layer structure (10) has a core layer (14) of an ethylene vinyl alcohol copolymer having an ethylene content of about 25-45 mole percent, a solution contact layer of a polyolefin positioned on a first side of the core layer, an outer (12) positioned on a second side of the core layer opposite the solution contact layer (16), the outer layer (12) being selected from the group consisting of polyamides, polyesters and polyolefins; two tie layers (18) - one of each adhered to the first and second sides of the core layer (14) and positioned between the solution contact layer (16) and the core layer (14) and between the outer layer (12) and the core layer (14), an d wherein the structure (10) is produced in a cast coextrusion process.

公开(公告)号：CA2229846C

公开(公告)日：2006-05-30

申请号：CA2229846

申请日：1997-07-01

Applicant: BAXTER INT

Inventor： ROSENBAUM LARRY A ,  BUCHANAN BRADLEY ,  SMITH SIDNEY T

IPC: B29C65/02 ,  A61J1/05 ,  A61J1/10 ,  A61J1/14 ,  A61M39/10 ,  B29C65/00 ,  B29C65/04 ,  B31B19/84 ,  B32B27/08 ,  F16L11/04

Abstract: The present invention provides a method for connecting rounded members (14) between planar members (16) comprising the steps of providing a rounded member (14) having an outer layer (20) having a first melting temperature range and an inner layer (22) concentrically disposed within the outer layer and having a second melting temperature range, the second melting temperature range being warmer than the first melting temperature range, providing a pair of opposed planar members (16), the planar members (16) each having a melting temperature within the first melting temperature range, positioning an end portion (14a) of the rounded member (14) between perimete r edges (18) of the pair of planar members (16) to define an interface area (26), applying pressure to the interface area (26) to collapse the end portion (14a) of the rounded member (14) to essen- tially a flattened position, applying sealing energy to the interface area (26) to heat the rounded member {14) to a temperature within the first melting temperature range but below the second melting temperature range, thereby forming a weld between the planar members (16), and the rounded member (14) in the interface area (26), and, releasing the pressure to the interface area (26) wherein the end portion (14a) of the rounded member (14) returns to an open position.

公开(公告)号：AU764718B2

公开(公告)日：2003-08-28

申请号：AU2037300

申请日：1999-12-02

Applicant: BAXTER INT

Inventor： ROSENBAUM LARRY A ,  SMITH SIDNEY T ,  GIOVANETTO STEVEN H

IPC: B32B3/02 ,  A61J1/00 ,  A61J1/05 ,  B29C47/06 ,  B29C65/00 ,  B29C65/18 ,  B29K23/00 ,  B29K25/00 ,  B29L7/00 ,  B29L9/00 ,  B31B19/64 ,  B31B39/00 ,  B32B27/00 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B65D75/26

Abstract: A multilayered film (220) suitable for medical uses is coextruded in a machine direction and comprises a first layer (222) defining a pair of peripheral edges (225,227) extending in a direction parallel to the machine direction. The film has a second layer (224) adhered to the first layer (222). The second layer (224) is positioned within the peripheral edges (225,227) defining a stripe (223).

公开(公告)号：BR0007824A

公开(公告)日：2002-09-10

申请号：BR0007824

申请日：2000-01-18

Applicant: BAXTER INT

Inventor： SMITH SYDNEY T ,  BUCHANAN BRADLEY ,  ROSENBAUM LARRY A

IPC: A61J1/10 ,  A61J1/05 ,  B29C65/00 ,  B29C65/02 ,  B29C65/04 ,  B29L22/00 ,  B32B1/08 ,  B32B27/28 ,  B32B27/32 ,  B32B27/36 ,  C09J7/00

Abstract: The present invention provides a method of sealing a rounded member (14), having a first fluid passageway (25) defining an inner diameter of the rounded member (14), between planar members (16). The steps include: positioning the rounded member between the planar members (16) to define an interface area (26); providing fluid under pressure to the first fluid passageway (25); and heating the interface area (26) to form a weld between the rounded member (14) and the planar members (16).