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公开(公告)号：DK0836551T3
公开(公告)日：2002-09-09
申请号：DK97921406
申请日：1997-04-25
Applicant: BAXTER INT
Inventor： WOO LECON , LAL BIRENDRA K , LING MICHAEL T K , LAURIN DEAN , RYAN PATRICK T , QIN CHUAN , ROSTRON DONNA L , DING YUANPANG S , MIZENER SUSAN R
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：NZ501111A
公开(公告)日：2002-03-28
申请号：NZ50111199
申请日：1999-05-24
Applicant: BAXTER INT
Inventor： WOO LECON , LING MICHAEL T K , QIN CHUAN , LAL BIRENDRA K , DING YUAN-PANG S , ROSTRON DONNA L , MIZENER SUSAN R , RYAN PATRICK T
IPC: F16L11/04 , A61L29/00 , A61L29/04 , A61L31/00 , A61M5/14 , A61M5/142 , A61M39/08 , B29C55/22 , B29K105/24 , B29L23/00 , A61M39/00 , B32B1/08 , B32B27/32 , B32B27/30
Abstract: A medical tubing for use with a pump for administering measured amounts of a beneficial fluid over time to a patient comprises a sidewall of the tubing having a first layer of either ethylene homopolymers or ethylene copolymers wherein the tubing has been exposed to a sterilization dosage of radiation of from 15 to 45 kGys. The ethylene copolymers are ethylene co polymerized with a monomer being alkyl olefins, alkyl esters of a carboxylic acid and alkene esters of a carboxylic acid. The sidewall has a melt flow index of less than 5.0 g/10 minutes.
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公开(公告)号：NO312089B1
公开(公告)日：2002-03-18
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：AU8726301A
公开(公告)日：2001-10-08
申请号：AU8726301
申请日：2001-03-23
Applicant: BAXTER INT
Inventor： DENNEHEY T MICHAEL , LAL BIRENDRA K , SCAGLIARINI MASSIMO
Abstract: A filtering chamber for a set for the administration of fluids is provided. The chamber includes a housing providing a passageway for the fluid in the administration set. Within the chamber is a filter of screen which filters the fluid flowing through the housing. The filter or screen is attached to the housing during molding of the housing without the use of bonding agents, resulting in a chamber component which may be produced automatically and economically.
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公开(公告)号：PE20010429A1
公开(公告)日：2001-04-18
申请号：PE0008692000
申请日：2000-08-24
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: SE REFIERE A UN METODO PARA FABRICAR UNA TUBERIA MEDICA, QUE COMPRENDE: I) PROVEER UN MATERIAL SELECCIONADO DE: HOMOPOLIMEROS DE ETILENO Y COPOLIMEROS DE ETILENO OBTENIDOS COPOLIMERIZANDO EL ETILENO CON UN COMONOMERO SELECCIONADO DE: OLEFINAS DE ALQUILO INFERIOR, ESTERES DE ALQUILO INFERIOR DE ACIDO CARBOXILICO Y ESTERES DE ALQUENO INFERIOR DE UN ACIDO CARBOXILICO, TENIENDO EL ALQUILO Y ALQUENO INFERIOR, CADA UNO DE C3 A C18 O MEZCLAS DE LOS MISMOS; II) PROVEER UNA EXTRUSORA CON UN MATRIZ DE EXTRUSION; III) EXTRUIR EL MATERIAL EN FORMA DE UNA TUBERIA MEDICA; IV) PROVEER UNA SOLUCION MODIFICADORA DE SUPERFICIES; V) PRECALENTAR LA SOLUCION MODIFICADORA DE SUPERFICIES A UNA TEMPERATURA ENTRE 30°C Y 95 °C; VI) APLICAR LA SOLUCION PRECALENTADA SOBRE LA TUBERIA MIENTRAS ESTA SE HALLA EN UN ESTADO FUNDIDO O SEMIFUNDIDO Y A MEDIDA QUE LA MISMA SALE DE LA MATRIZ DE EXTRUSION; VII) EXPONER LA TUBERIA A UNA DOSIS ESTERILIZANTE DE UNA RADIACION APROXIMADAMENTE ENTRE 15 kGys Y 45 kGys. EL PRESENTE METODO MEJORA LA ADHERENCIA E INCREMENTA LA LUBRICIDAD DE LA SUPERFICIE DE LA TUBERIA MEDICA
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Patent Agency Ranking
公开(公告)号：NO995872L
公开(公告)日：2000-03-23
申请号：NO995872
申请日：1999-12-01
Applicant: BAXTER INT
Inventor： WOO LECON , LING MICHAEL T K , QIN CHUAN , LAL BIRENDRA K , DING YUAN-PANG SAMUEL , ROSTRON DONNA L , MIZENER SUSAN R , RYAN PATRICK T
IPC: F16L11/04 , A61L29/00 , A61L29/04 , A61L31/00 , A61M5/14 , A61M5/142 , A61M39/08 , B29C55/22 , B29K105/24 , B29L23/00 , F16L
Abstract: The present invention provides a method of using a medical tubing with a pump for administering measured amounts of a beneficial fluid over time to a patient comprising the steps of providing a tubing having a first layer selected from the group consisting of ethylene homopolymers and ethylene copolymers, wherein the copolymers of ethylene are an ethylene monomer copolymerized with at least one monomer 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 having from 3 to 18 carbons, the tubing having been exposed to a sterilization dosage of radiation of from about 15 to about 45 kGys; and pumping fluid through the tubing with the pump.
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公开(公告)号：NO995872A
公开(公告)日：2000-03-23
申请号：NO995872
申请日：1999-12-01
Applicant: BAXTER INT
Inventor： WOO LECON , LING MICHAEL T K , QIN CHUAN , LAL BIRENDRA K , DING YUAN-PANG SAMUEL , ROSTRON DONNA L , MIZENER SUSAN R , RYAN PATRICK T
IPC: F16L11/04 , A61L29/00 , A61L29/04 , A61L31/00 , A61M5/14 , A61M5/142 , A61M39/08 , B29C55/22 , B29K105/24 , B29L23/00 , F16L
CPC classification number: A61M39/08 , A61L29/041 , A61L29/085 , A61M5/14228 , B29C55/22 , B29L2009/00 , B29L2031/753 , Y10T428/1379 , Y10T428/1383 , Y10T428/139 , Y10T428/1393 , C08L31/04 , C08L23/12
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公开(公告)号：NO995872D0
公开(公告)日：1999-12-01
申请号：NO995872
申请日：1999-12-01
Applicant: BAXTER INT
Inventor： WOO LECON , LING MICHAEL T K , QIN CHUAN , LAL BIRENDRA K , DING YUAN-PANG SAMUEL , ROSTRON DONNA L , MIZENER SUSAN R , RYAN PATRICK T
IPC: F16L11/04 , A61L29/00 , A61L29/04 , A61L31/00 , A61M5/14 , A61M5/142 , A61M39/08 , B29C55/22 , B29K105/24 , B29L23/00 , F16L
Abstract: The present invention provides a method of using a medical tubing with a pump for administering measured amounts of a beneficial fluid over time to a patient comprising the steps of providing a tubing having a first layer selected from the group consisting of ethylene homopolymers and ethylene copolymers, wherein the copolymers of ethylene are an ethylene monomer copolymerized with at least one monomer 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 having from 3 to 18 carbons, the tubing having been exposed to a sterilization dosage of radiation of from about 15 to about 45 kGys; and pumping fluid through the tubing with the pump.
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公开(公告)号：BR9702210A
公开(公告)日：1999-07-20
申请号：BR9702210
申请日：1997-04-25
Applicant: BAXTER INT
Inventor： RYAN PATRICK T , QIN CHUAN , ROSTRON DONNA L , LAL BIRENDRA K , DING YUANPAG 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：HK1010511A1
公开(公告)日：1999-06-25
申请号：HK98111495
申请日：1998-10-22
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 , B29C , B29D , A61M
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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