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公开(公告)号：AU1182002A
公开(公告)日：2002-04-22
申请号：AU1182002
申请日：2001-09-28
Applicant: BAXTER INT
Inventor： RUDDELL SCOTT , YARDIMCI ATIF , CASTILLO JORGE DEL
Abstract: A catheter suitable for use in performing peritoneal dialysis. The catheter is a dual lumen catheter which allows for continuous flow peritoneal dialysis. Dialysate flows through the catheter into the patient via one lumen and simultaneously flows through the catheter out of the patient via the second lumen. The dual lumen dialysis catheter has a flexible tube which has an implantable portion extending from an external patient portion. Both of the lumens have openings in the external patient portion for connecting to a supply and drain of dialysate, respectively. The implantable portion has a preformed curved segment which has an outlet for the first lumen to flow dialysate into the patient's peritoneal cavity. The implantable portion has an opening for the second lumen at the distal end to flow dialysate out of the peritoneal cavity and removal from the patient. The catheter facilitates mixing of fresh and spent dialysate inside the pentoneal cavity by inflowing fresh dialysate into the cavity at a location substantially separated from the cavity outflow location, and by directing the inflow of dialysate into the cavity opposite the cavity outflow location.
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公开(公告)号：AT463268T
公开(公告)日：2010-04-15
申请号：AT06077310
申请日：2001-09-28
Applicant: BAXTER INT
Inventor： RUDDELL SCOTT , YARDIMCI ATIF , DEL CASTILLO JORGE
Abstract: A catheter suitable for use in performing peritoneal dialysis. The catheter is a dual lumen catheter which allows for continuous flow peritoneal dialysis. Dialysate flows through the catheter into the patient via one lumen and simultaneously flows through the catheter out of the patient via the second lumen. The dual lumen dialysis catheter has a flexible tube which has an implantable portion extending from an external patient portion. Both of the lumens have openings in the external patient portion for connecting to a supply and drain of dialysate, respectively. The implantable portion has a preformed curved segment which has an outlet for the first lumen to flow dialysate into the patient's peritoneal cavity. The implantable portion has an opening for the second lumen at the distal end to flow dialysate out of the peritoneal cavity and removal from the patient. The catheter facilitates mixing of fresh and spent dialysate inside the pentoneal cavity by inflowing fresh dialysate into the cavity at a location substantially separated from the cavity outflow location, and by directing the inflow of dialysate into the cavity opposite the cavity outflow location.
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公开(公告)号：AU2003300951A8
公开(公告)日：2009-07-30
申请号：AU2003300951
申请日：2003-12-16
Applicant: BAXTER INT
Inventor： OTTINO JULIO , AKONUR ALP , PAWLAK KENNETH E , JONES MARK B , KILLE ERIC J , SLEPICKA JANE S , YARDIMCI ATIF , LEIBSON ABRAHAM , WESTBERG TOM , WEST RICHARD L , DAVIS SHAWN , MORIARITY JULIE A , DAHAN MEIR , SHADMAN SOHAIL , PENNINGTON DAVID W , LO YING-CHENG , LABONTE JUDITH , ZHIZHIN NIKOLAY , JOHNSTON JOHN F , MUI TAT CHI , JOHNSON KENNETH M
Abstract: Treatment apparatus, system and method are disclosed for treating a biological fluid, such as blood or blood components. The treatment may include but isnot limited to inactivation of pathogens in red cell concentrate. The system may include a disposable fluid circuit assembly and a reusable controller that controls flow through the fluid circuit for reconstituting, if necessary, a treating agent, combining the treating agent with a biological fluid and mixing the agent and biological fluid. An optional quenching agent may also be used.
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公开(公告)号：AT353681T
公开(公告)日：2007-03-15
申请号：AT01979903
申请日：2001-09-28
Applicant: BAXTER INT
Inventor： RUDDELL SCOTT , YARDIMCI ATIF , DEL CASTILLO JORGE
IPC: A61M1/28
Abstract: A catheter suitable for use in performing peritoneal dialysis. The catheter is a dual lumen catheter which allows for continuous flow peritoneal dialysis. Dialysate flows through the catheter into the patient via one lumen and simultaneously flows through the catheter out of the patient via the second lumen. The dual lumen dialysis catheter has a flexible tube which has an implantable portion extending from an external patient portion. Both of the lumens have openings in the external patient portion for connecting to a supply and drain of dialysate, respectively. The implantable portion has a preformed curved segment which has an outlet for the first lumen to flow dialysate into the patient's peritoneal cavity. The implantable portion has an opening for the second lumen at the distal end to flow dialysate out of the peritoneal cavity and removal from the patient. The catheter facilitates mixing of fresh and spent dialysate inside the pentoneal cavity by inflowing fresh dialysate into the cavity at a location substantially separated from the cavity outflow location, and by directing the inflow of dialysate into the cavity opposite the cavity outflow location.
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公开(公告)号：CA2538839A1
公开(公告)日：2005-05-19
申请号：CA2538839
申请日：2004-09-08
Applicant: BAXTER INT
Inventor： CHIM EDWIN , PAULEY ROBIN , SANDFORD CRAIG , PRISCO MICHAEL R , REITZ DOUGLAS W , PENNINGTON DAVID W , ARIAGNO SCOTT , YARDIMCI ATIF , SHETH MIHIR , SITES ARCH , CLARKE ROBERT A
Abstract: Flow-through systems for processing biological fluid are disclosed. The flow - through systems include a removal device in the flow path for removing unwanted compounds and agents. The removal device includes a removal media contained within a housing made of two separate portions sealed together. Th e housing is maintained in a substantially vertical disposition, thereby ensuring substantially uniform and complete exposure of the fluid to the med ia.
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Patent Agency Ranking
公开(公告)号：CA2538839C
公开(公告)日：2014-02-18
申请号：CA2538839
申请日：2004-09-08
Applicant: BAXTER INT
Inventor： REITZ DOUGLAS W , ARIAGNO SCOTT , SHETH MIHIR , YARDIMCI ATIF , CLARKE ROBERT A , PENNINGTON DAVID W , PRISCO MICHAEL R , CHIM EDWIN , PAULEY ROBIN , SANDFORD CRAIG , SITES ARCH
Abstract: Flow-through systems for processing biological fluid are disclosed. The flow-through systems include a removal device in the flow path for removing unwanted compounds and agents. The removal device includes a removal media contained within a housing made of two separate portions sealed together. The housing is maintained in a substantially vertical disposition, thereby ensuring substantially uniform and complete exposure of the fluid to the media.
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公开(公告)号：AU2013201419B2
公开(公告)日：2013-10-10
申请号：AU2013201419
申请日：2013-03-12
Applicant: BAXTER HEALTHCARE SA , BAXTER INT
Inventor： DELCASTILLO JORGE , YARDIMCI ATIF
IPC: A61M5/168
Abstract: A method of detecting an occlusion for an infusion therapy including obtaining a baseline output from a flowrate sensor; filtering the baseline output to form a filtered baseline output; determining an upper threshold value and a lower threshold value from the filtered baseline output; monitoring a therapy output of the flowrate sensor during the infusion therapy; filtering the therapy output to produce a filtered therapy output; and comparing the filtered therapy output to (i) the lower threshold value to determine if an occlusion is present upstream of the flowrate sensor, and (ii) the upper threshold value to determine if an occlusion is present downstream from the flowrate sensor. 12/gn/q FLONFLUD THROU GH; INFUSiN YSTEM- RATE SENSOR.AS FLU0 FLOSS THRJG 212 SUCASVOLlSOR ELECTRrCCURREN) CAPTURE A D',ATA 8FETHAT 214 INCLUDES TlE OtfrPUT S'IGNAL AS A FUNCTON OF TiME. APPLY A4 IN E REJEC TION FILTER TO 216 THE DATAk SET APPLYY A ULWPA-S PEFOM PETRAAkAYSGS F0LTRE 2i8 DATA SET (EAPPLY FFT TO CC#RT RATA S T TO FREQUJENCY DOMAI CACULTE T HE S CGNAL S TRENG3TH OVER A RANE OFFEU YT;HAT22 CORRELATES TO THE PMRNG FREQUENCY EG.. INTEGRATE THE 224 POR i1ffPECTN TEFREQUENCY DOXMN FO THE FREQENCY RANGE AND COMPUTE THE ENERGY METHOD) 222 CMAE TE SS GNAL STRENGTH CME THE SG0A STRENGTH 4 l TO AN UPPER TOA LOWER THRESH)0D T;HRESHOLD0 SRNGTH NO TRNTH NO BELOW LVWR AKOV UPPER TRSHOLD? THRESHOLD7 ACT!-VATE ALARM N.DCAilG 228 CIAEAAR3DCTN ANOCCLiONUMPSTRFJ4M OF ANOCCLUSIONDUMSEAM r232 THE FLOW RATE SE NSOiR OF THE FLOWvRATE SENSOR
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公开(公告)号：AU2009204243B2
公开(公告)日：2013-01-31
申请号：AU2009204243
申请日：2009-01-06
Applicant: BAXTER HEALTHCARE SA , BAXTER INT
Inventor： DELCASTILLO JORGE , YARDIMCI ATIF
IPC: A61M5/168
Abstract: A method and system for detecting an inclusion within an infusion system. The method includes monitoring an output signal of a flowrate sensor as fluid flows through an infusion system. The output signal is then converted with a noise reduction filter to obtain a filtered output signal. The filtered output signal is compared to a threshold value and an alarm is activated if the filtered output signal falls below a desired threshold, thereby indicating an occlusion within the infusion system.
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公开(公告)号：CA2425501C
公开(公告)日：2009-02-24
申请号：CA2425501
申请日：2001-09-28
Applicant: BAXTER INT
Inventor： YARDIMCI ATIF , DEL CASTILLO JORGE , RUDDELL SCOTT
Abstract: A catheter suitable for use in performing peritoneal dialysis. The catheter is a dual lumen catheter which allows for continuous flow peritoneal dialysis. Dialysate flows through the catheter into the patient via one lumen and simultaneously flows through the catheter out of the patient via the second lumen. The dual lumen dialysis catheter has a flexible tube which has an implantable portion extending from an external patient portion. Both of the lumens have openings in the external patient portion for connecting to a supply and drain of dialysate, respectively. The implantable portion has a preformed curved segment which has an outlet for the first lumen to flow dialysate into the patient's peritoneal cavity. The implantable portion has an opening for the second lumen at the distal end to flow dialysate out of the peritoneal cavity and removal from the patient. The catheter facilitates mixing of fresh and spent dialysate inside the peritoneal cavity by inflowin g fresh dialysate into the cavity at a location substantially separated from t he cavity outflow location, and by directing the inflow of dialysate into the cavity opposite the cavity outflow location.
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公开(公告)号：DE60126632T2
公开(公告)日：2007-10-18
申请号：DE60126632
申请日：2001-09-28
Applicant: BAXTER INT
Inventor： RUDDELL SCOTT , YARDIMCI ATIF , DEL CASTILLO JORGE
IPC: A61M1/28
Abstract: A catheter suitable for use in performing peritoneal dialysis. The catheter is a dual lumen catheter which allows for continuous flow peritoneal dialysis. Dialysate flows through the catheter into the patient via one lumen and simultaneously flows through the catheter out of the patient via the second lumen. The dual lumen dialysis catheter has a flexible tube which has an implantable portion extending from an external patient portion. Both of the lumens have openings in the external patient portion for connecting to a supply and drain of dialysate, respectively. The implantable portion has a preformed curved segment which has an outlet for the first lumen to flow dialysate into the patient's peritoneal cavity. The implantable portion has an opening for the second lumen at the distal end to flow dialysate out of the peritoneal cavity and removal from the patient. The catheter facilitates mixing of fresh and spent dialysate inside the pentoneal cavity by inflowing fresh dialysate into the cavity at a location substantially separated from the cavity outflow location, and by directing the inflow of dialysate into the cavity opposite the cavity outflow location.
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