MX354635B - Sistema de diálisis peritoneal. - Google Patents

Sistema de diálisis peritoneal.

Info

Publication number
MX354635B
MX354635B MX2016000515A MX2016000515A MX354635B MX 354635 B MX354635 B MX 354635B MX 2016000515 A MX2016000515 A MX 2016000515A MX 2016000515 A MX2016000515 A MX 2016000515A MX 354635 B MX354635 B MX 354635B
Authority
MX
Mexico
Prior art keywords
dialysate
cartridge
flow path
spent dialysate
path including
Prior art date
Application number
MX2016000515A
Other languages
English (en)
Inventor
Harold F Sandford
Norma J Ofsthun
Jiunn Yeong Teo
Cheryl Ford
Benjamin J Lipps
K Stennett Amanda
Original Assignee
Fresenius Medical Care Holdings Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fresenius Medical Care Holdings Inc filed Critical Fresenius Medical Care Holdings Inc
Publication of MX354635B publication Critical patent/MX354635B/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1694—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid
    • A61M1/1696—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid with dialysate regeneration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
    • A61M1/159—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit specially adapted for peritoneal dialysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
    • A61M1/282—Operational modes
    • A61M1/284—Continuous flow peritoneal dialysis [CFPD]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3482—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate by filtrating the filtrate using another cross-flow filter, e.g. a membrane filter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3486—Biological, chemical treatment, e.g. chemical precipitation; treatment by absorbents

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

La presente invención se refiere a un procedimiento para remover contaminantes a partir de dialisato gastado, caracterizado porque comprende: a) hacer que fluya el dialisato a través de una trayectoria de flujo de circulación de dialisato cuando la trayectoria no se encuentra conectada y/o interactuando con el paciente, que incluye: i) una bomba para bombear el dialisato gastado a través de la trayectoria de flujo de circulación de dialisato; ii) un primer cartucho que incluye fibras huecas semipermeables para remover los contaminantes a partir del dialisato gastado, y además incluye una primera entrada de solución de limpieza y una primera salida de solución de limpieza; y iii) un segundo cartucho dispuesto corriente abajo del primer cartucho, incluyendo el segundo cartucho fibras huecas semipermeables para permitir el transporte de la urea a partir del dialisato gastado a través de las paredes de las fibras huecas semipermeables que se fabrican a partir de o se recubren con un material de rechazo catiónico para retener al menos los iones de calcio, magnesio y sodio en el dialisato gastado, y además incluyendo una segunda entrada de solución de limpieza y una segunda salida de solución de limpieza; b) hacer que fluya una primera solución de limpieza a través de una primera trayectoria de flujo de limpieza que incluye una bomba para bombear la primera solución de limpieza desde el primer cartucho a través de una primera etapa de limpieza y de vuelta al primer cartucho, cuando la primera trayectoria no se encuentra conectada y/o interactuando con el paciente; y c) hacer que fluya una segunda solución de limpieza a través de una segunda trayectoria de flujo de limpieza dispuesta corriente abajo de la primera trayectoria de flujo de limpieza, donde la segunda trayectoria de flujo de limpieza incluye una bomba para bombear la segunda solución de limpieza desde el segundo cartucho a través de una segunda etapa de limpieza y de vuelta al segundo cartucho, cuando la segunda trayectoria no se encuentra conectada y/o interactuando con el paciente.
MX2016000515A 2009-09-08 2010-09-01 Sistema de diálisis peritoneal. MX354635B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27609109P 2009-09-08 2009-09-08
PCT/US2010/047548 WO2011031610A1 (en) 2009-09-08 2010-09-01 Peritoneal dialysis system

Publications (1)

Publication Number Publication Date
MX354635B true MX354635B (es) 2018-03-14

Family

ID=43086340

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2016000515A MX354635B (es) 2009-09-08 2010-09-01 Sistema de diálisis peritoneal.
MX2012002656A MX338913B (es) 2009-09-08 2010-09-01 Sistema de dialisis peritoneal.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2012002656A MX338913B (es) 2009-09-08 2010-09-01 Sistema de dialisis peritoneal.

Country Status (8)

Country Link
US (1) US9078969B2 (es)
EP (1) EP2475407B1 (es)
JP (2) JP5566461B2 (es)
CN (1) CN102481400B (es)
AU (1) AU2010292448C1 (es)
CA (1) CA2772629C (es)
MX (2) MX354635B (es)
WO (1) WO2011031610A1 (es)

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DE102008003090A1 (de) * 2008-01-03 2009-07-16 Fresenius Medical Care Deutschland Gmbh Hohlfasermembran
EP2529770A1 (en) * 2011-05-31 2012-12-05 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO A digestion system
CA2840715C (en) * 2011-07-29 2018-07-31 Baxter International Inc. Sodium management for dialysis systems
CA2844689C (en) 2011-08-18 2016-04-12 Harold F. Sandford Sorbent and chemical regeneration of dialysate
US9084847B2 (en) * 2011-09-22 2015-07-21 Iogyn, Inc. Surgical fluid management systems and methods
US9956335B2 (en) 2012-12-21 2018-05-01 Fresenius Medical Care Holdings, Inc. Manifold for wearable artificial kidney
US9974896B2 (en) * 2014-06-24 2018-05-22 Medtronic, Inc. Method of zirconium phosphate recharging
JP6523614B2 (ja) * 2014-04-22 2019-06-05 日機装株式会社 使用済み透析液用の除水器及びそれを用いた透析液再生システム
KR101634205B1 (ko) * 2015-03-31 2016-06-28 한림대학교 산학협력단 효소가 포접된 실크 피브로인을 이용한 휴대형 복막투석액 재생 시스템용 필터 및 그 제조 방법
EP3302610B1 (en) * 2015-05-26 2022-01-19 Medtronic, Inc. Zirconium phosphate and zirconium oxide recharging flow paths
WO2016191728A1 (en) * 2015-05-28 2016-12-01 Cook Incorporated Peritoneal dialysis systems and methods
EP3777920A1 (en) * 2015-11-30 2021-02-17 Toray Industries, Inc. Phosphorus adsorbent, porous fiber and phosphorus adsorption column
EP3187211A1 (en) 2015-12-31 2017-07-05 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating dialysate for dialysis
US10406270B2 (en) * 2015-12-31 2019-09-10 Baxter International Inc. Devices for urea electrolysis with combination electrodialysis and urea oxidation cell and methods of using same
ES2973506T3 (es) * 2015-12-31 2024-06-20 Baxter Int Métodos y aparatos que usan difusión permselectiva de urea a través de membranas cargadas
EP3272375A1 (en) 2016-07-22 2018-01-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating dialysate for dialysis
CN108295326B (zh) * 2018-02-09 2021-03-26 苏州卓壹医疗器械有限公司 一种双腔超纯血液透析器
WO2020264084A1 (en) 2019-06-27 2020-12-30 Boston Scientific Scimed, Inc. Detection of an endoscope to a fluid management system
JP6601931B1 (ja) * 2019-07-17 2019-11-06 株式会社セルファイバ 細胞ファイバ製造システム、細胞ファイバ製造方法及びプログラム
US12290621B2 (en) * 2020-04-13 2025-05-06 Temasek Polytechnic Dialysate regenerator comprising reversible retainer
EP4319833A4 (en) * 2021-04-06 2025-02-26 University of Washington DIALYSIS SYSTEM WITH A TOXIN REMOVAL CIRCUIT
WO2023100216A1 (ja) * 2021-11-30 2023-06-08 東レ株式会社 溶液処理方法および溶液処理装置

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Also Published As

Publication number Publication date
AU2010292448B2 (en) 2015-01-22
JP2014205051A (ja) 2014-10-30
WO2011031610A8 (en) 2011-06-30
JP5566461B2 (ja) 2014-08-06
CA2772629A1 (en) 2011-03-17
JP2013503705A (ja) 2013-02-04
CN102481400B (zh) 2015-08-05
CA2772629C (en) 2018-02-27
WO2011031610A1 (en) 2011-03-17
US20110060273A1 (en) 2011-03-10
AU2010292448C1 (en) 2015-08-13
EP2475407A1 (en) 2012-07-18
JP5872638B2 (ja) 2016-03-01
EP2475407B1 (en) 2016-06-08
CN102481400A (zh) 2012-05-30
AU2010292448A1 (en) 2012-03-15
MX338913B (es) 2016-05-06
MX2012002656A (es) 2012-03-26
US9078969B2 (en) 2015-07-14

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