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公开(公告)号：NO980006L
公开(公告)日：1998-03-03
申请号：NO980006
申请日：1998-01-02
Applicant: BAXTER INT
Inventor： RYAN PATRICK T , QIN CHUAN , ROSTRON DONNA L , LAL BIRENDRA K , DING YUANPANG S , MIZENER SUSAN R , WOO LECON , LING MICHAEL T K , MILLER MARTIN F
IPC: F16L11/04 , A61L29/04 , A61M5/14 , A61M5/142 , A61M39/08 , B29C55/22 , B29K105/24 , B29L23/00 , A61M5/00
Abstract: A polymeric tubing having an initial diameter and suitable for connecting to rigid housings including a sidewall defining a fluid pathway and having a longitudinal axis, the sidewall of a polymeric material in an amount by weight within the range of 99.999%-90.0%, and an additive in an amount by weight within the range of 0.001%-10%, and wherein the tubing has been oriented along its longitudinal axis to decrease its diameter to define a oriented diameter.
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公开(公告)号：NO980008L
公开(公告)日：1998-02-24
申请号：NO980008
申请日：1998-01-02
Applicant: BAXTER INT
Inventor： QIN CHUAN , RYAN PATRICK T , ROSTRON DONNA L , LAL BIRENDRA K , DING YUANPANG S , MIZENER SUSAN R , LING MICHAEL T K , LAURIN DEAN , WOO LECON
IPC: A61M39/08 , B29C47/00 , B29C55/22 , B29C71/02 , B29D23/24 , B29K23/00 , B29K105/24 , B29L23/00 , A61M25/00
Abstract: The present invention provides a method for fabricating flexible medical tubings comprising the steps of providing a tubing of a polymer material, the tubing having a longitudinal axis and an initial diameter, orienting the tubing along the longitudinal axis of the tubing to reduce the diameter of the tubing to define a oriented diameter, and applying heat to the oriented tubing to heat set the tubing to maintain dimensional stability of the tubing over a temperature to which the tubing will normally be exposed.
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公开(公告)号：NO980008A
公开(公告)日：1998-02-24
申请号：NO980008
申请日：1998-01-02
Applicant: BAXTER INT
Inventor： QIN CHUAN , RYAN PATRICK T , ROSTRON DONNA L , LAL BIRENDRA K , DING YUANPANG S , MIZENER SUSAN R , LING MICHAEL T K , LAURIN DEAN , WOO LECON
IPC: A61M39/08 , B29C47/00 , B29C55/22 , B29C71/02 , B29D23/24 , B29K23/00 , B29K105/24 , B29L23/00 , A61M25/00
CPC classification number: B29C55/22 , A61M39/08 , B29C47/00 , B29C47/0023 , B29C47/0057 , B29C47/0066 , B29C47/065 , B29C71/02 , B29L2023/00
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公开(公告)号：NO980007L
公开(公告)日：1998-02-20
申请号：NO980007
申请日：1998-01-02
Applicant: BAXTER INT
Inventor： RYAN PATRICK T , QIN CHUAN , ROSTRON DONNA L , LAL BIRENDRA K , DING YUANPANG S , MIZENER SUSAN R , WOO LECON , LING MICHAEL T K , MILLER MARTIN F
IPC: A61M5/14 , A61L29/04 , A61L29/06 , A61L31/00 , A61M25/00 , B29C47/00 , B29C55/22 , B29C71/02 , B29K23/00 , B29K105/24 , B29L23/00 , A61L29/00
Abstract: The present invention provides a method for fabricating flexible medical tubings including the steps of providing a polymeric material, forming a tubing from the polymeric material, the tubing having a longitudinal axis and an initial diameter, and orienting the tubing along the longitudinal axis of the tubing to reduce the diameter of the tubing to define an oriented diameter.
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公开(公告)号：NO980006D0
公开(公告)日：1998-01-02
申请号：NO980006
申请日：1998-01-02
Applicant: BAXTER INT
Inventor： RYAN PATRICK T , QIN CHUAN , ROSTRON DONNA L , LAL BIRENDRA K , DING YUANPANG S , MIZENER SUSAN R , WOO LECON , LING MICHAEL T K , MILLER MARTIN F
IPC: F16L11/04 , A61L29/04 , A61M5/14 , A61M5/142 , A61M39/08 , B29C55/22 , B29K105/24 , B29L23/00 , A61M , B29C
Abstract: A polymeric tubing having an initial diameter and suitable for connecting to rigid housings including a sidewall defining a fluid pathway and having a longitudinal axis, the sidewall of a polymeric material in an amount by weight within the range of 99.999%-90.0%, and an additive in an amount by weight within the range of 0.001%-10%, and wherein the tubing has been oriented along its longitudinal axis to decrease its diameter to define a oriented diameter.
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Patent Agency Ranking
公开(公告)号：ES2318030T3
公开(公告)日：2009-05-01
申请号：ES02752759
申请日：2002-08-08
Applicant: BAXTER INT
Inventor： DING YUAN-PANG SAMUEL , LAL BIRENDRA K , LING MICHAEL T K , MENNENOH RICHARD J , OBERHAUS MICHAEL K , WOO LECON
Abstract: Combinación polimérica para fabricar productos médicos que comprende: un primer 1,2-polibutadieno sindiotáctico de baja cristalinidad presente en un 1% hasta un 99% en peso de la combinación y con un primer punto de fusión; y un segundo 1,2-polibutadieno sindiotáctico presente en un 1% hasta un 99% en peso de la combinación con un segundo punto de fusión más alto que el primer punto de fusión.
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公开(公告)号：DK0836491T3
公开(公告)日：2006-09-25
申请号：DK97921408
申请日：1997-04-25
Applicant: BAXTER INT
Inventor： RYAN PATRICK T , QIN CHUAN , LAL BIRENDRA K , WOO LECON , LING MICHAEL T K , ROSTRON DONNA L , DING YUANPANG S , MIZENER SUSAN R , MILLER MARTIN F
IPC: A61M5/00 , F16L11/04 , A61L29/04 , A61M5/14 , A61M5/142 , A61M39/08 , B29C55/22 , B29K105/24 , B29L23/00
Abstract: A polymeric tubing having an initial diameter and suitable for connecting to rigid housings including a sidewall defining a fluid pathway and having a longitudinal axis, the sidewall of a polymeric material in an amount by weight within the range of 99.999%-90.0%, and an additive in an amount by weight within the range of 0.001%-10%, and wherein the tubing has been oriented along its longitudinal axis to decrease its diameter to define a oriented diameter.
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公开(公告)号：BR0212133A
公开(公告)日：2006-05-23
申请号：BR0212133
申请日：2002-08-08
Applicant: BAXTER INT
Inventor： DING YUAN-PANG SAMUEL , LAL BIRENDRA K , LING MICHAEL T K , MENNENOH RICHARD J , OBERHAUS MICHAEL K , WOO LECON , CORBIN SARAH , DILLON GEORGE P , PENNINGTON DALE , QIN CHUAN , RYAN PATRICK T
Abstract: A polymer blend for fabricating medical products having a first 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a first melting point temperature; and a second 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a second melting point temperature higher than the first melting point temperature.
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公开(公告)号：NO20041223L
公开(公告)日：2004-03-23
申请号：NO20041223
申请日：2004-03-23
Applicant: BAXTER INT
Inventor： WOO LECON , LING MICHAEL T K , DING YUAN-PANG SAMUEL , MENNENOH RICHARD J , CORBIN SARAH L , DILLON GEORGE P , PENNINGTON DALE , RYAN PATRICK T , QIN CHUAN , LAL BIRENDRA K , OBERHAUS MICHAEL K
IPC: A61L29/00 , A61L29/04 , B32B25/08 , B32B25/16 , B32B27/32 , C08F4/00 , C08K5/17 , C08L9/00 , A61M39/00
Abstract: A polymer blend for fabricating medical products having a first 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a first melting point temperature; and a second 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a second melting point temperature higher than the first melting point temperature.
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公开(公告)号：DK1207920T3
公开(公告)日：2003-12-08
申请号：DK00963286
申请日：2000-08-31
Applicant: BAXTER INT
Inventor： QIN CHUAN , RYAN PATRICK T , LING MICHAEL T K , ROSTRON DONNA L , DING YUAN-PANG S , WOO LECON , MIZENER SUSAN R , LAL BIRENDRA K
IPC: A61L29/04 , A61L29/08 , A61L31/00 , A61M5/14 , A61M1/14 , A61M5/142 , A61M25/00 , A61M39/08 , B28B1/52 , B28B7/00 , B28B7/34 , B28B7/46 , B29C47/00 , B29C47/06 , B29C55/22 , C08J7/06 , F24C3/00
Abstract: The present invention provides a method for fabricating a medical tubing. The method includes the steps of: (1) providing a material selected from the group consisting of ethylene homopolymers and ethylene copolymers, wherein the ethylene copolymers are obtained by copolymerizing ethylene with a comonomer selected from the group consisting of lower alkyl olefins, lower alkyl esters of a carboxylic acid and lower alkene esters of a carboxylic acid, the lower alkyl and lower alkene each have from 3-18 carbons, or blends thereof; (2) providing an extruder with an extrusion die; (3) extruding the material into a medical tubing; (4) providing a surface modifier solution; (5) preheating the surface modifier solution to a temperature within the range of 50-80° C.; and (6) applying the preheated solution onto the tubing at it exits the extrusion die when the tubing is in a molten state or a semi-molten state.
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