CA2862208A1 - Method and composition for removing uremic toxins in dialysis processes - Google Patents
Method and composition for removing uremic toxins in dialysis processes Download PDFInfo
- Publication number
- CA2862208A1 CA2862208A1 CA2862208A CA2862208A CA2862208A1 CA 2862208 A1 CA2862208 A1 CA 2862208A1 CA 2862208 A CA2862208 A CA 2862208A CA 2862208 A CA2862208 A CA 2862208A CA 2862208 A1 CA2862208 A1 CA 2862208A1
- Authority
- CA
- Canada
- Prior art keywords
- layer
- zirconium phosphate
- dialysis
- pump
- followed
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
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- 238000000034 method Methods 0.000 title claims description 94
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- 239000002441 uremic toxin Substances 0.000 title description 7
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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
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- A—HUMAN NECESSITIES
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- 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
-
- 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
-
- 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
- A61M1/26—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving
- A61M1/267—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving used for pumping
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- 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
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- 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]
-
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- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
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- B01J20/0274—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04 characterised by the type of anion
- B01J20/0292—Phosphates of compounds other than those provided for in B01J20/048
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- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
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- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
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Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
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- Inorganic Chemistry (AREA)
- Cardiology (AREA)
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- External Artificial Organs (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
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| PCT/US2013/022193 WO2013109922A1 (en) | 2012-01-19 | 2013-01-18 | Method and composition for removing uremic toxins in dialysis processes |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225178A (zh) * | 2014-06-24 | 2019-01-18 | 美敦力公司 | 磷酸锆再充方法和设备 |
| CN114828939A (zh) * | 2019-11-05 | 2022-07-29 | 迪亚利蒂股份有限公司 | 一次性筒和泵轨道机构 |
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| CN103619372A (zh) | 2011-03-23 | 2014-03-05 | 纳科斯达格医药股份有限公司 | 腹膜透析系统、装置和方法 |
| CN103842004B (zh) | 2011-08-22 | 2016-11-23 | 美敦力公司 | 双流吸附剂盒 |
| US9713666B2 (en) | 2013-01-09 | 2017-07-25 | Medtronic, Inc. | Recirculating dialysate fluid circuit for blood measurement |
| US11154648B2 (en) | 2013-01-09 | 2021-10-26 | Medtronic, Inc. | Fluid circuits for sorbent cartridge with sensors |
| US9144640B2 (en) | 2013-02-02 | 2015-09-29 | Medtronic, Inc. | Sorbent cartridge configurations for improved dialysate regeneration |
| GB201314512D0 (en) * | 2013-08-14 | 2013-09-25 | Quanta Fluid Solutions Ltd | Dual Haemodialysis and Haemodiafiltration blood treatment device |
| US10537875B2 (en) | 2013-11-26 | 2020-01-21 | Medtronic, Inc. | Precision recharging of sorbent materials using patient and session data |
| US10052612B2 (en) | 2013-11-26 | 2018-08-21 | Medtronic, Inc. | Zirconium phosphate recharging method and apparatus |
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| US9895477B2 (en) | 2013-11-26 | 2018-02-20 | Medtronic, Inc. | Detachable module for recharging sorbent materials with optional bypass |
| US9943780B2 (en) | 2013-11-26 | 2018-04-17 | Medtronic, Inc. | Module for in-line recharging of sorbent materials with optional bypass |
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| SE538124C2 (sv) * | 2014-02-28 | 2016-03-08 | Triomed Ab | Apparat för peritoneal ultrafiltration innefattande kontrollav glukoskoncentrationen i peritonealhålan |
| JP6259108B2 (ja) * | 2014-03-17 | 2018-01-10 | フレセニウス メディカル ケア ホールディングス インコーポレーテッド | 透析溶液の浄化に有用なカートリッジ |
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| WO2015199766A1 (en) | 2014-06-24 | 2015-12-30 | Medtronic, Inc. | Modular dialysate regeneration assembly |
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| CN106659827B (zh) | 2014-06-24 | 2019-07-09 | 美敦力公司 | 使用脲酶袋补充透析系统中的脲酶 |
| EP3160531B1 (en) | 2014-06-24 | 2019-08-14 | Medtronic Inc. | Replenisihing urease in dialysis systems using a urease introducer |
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| CA3044805A1 (en) | 2016-12-05 | 2018-06-14 | Temasek Polytechnic | Sorbent for a dialysis device and dialysis system |
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| US12285552B2 (en) | 2018-08-14 | 2025-04-29 | Mozarc Medical Us Llc | Precision dialysis therapy based on sorbent effluent analysis |
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| SG11202106027SA (en) * | 2018-12-11 | 2021-07-29 | Lonza Walkersville Inc | Bedside automated cell engineering system and methods |
| CN114126679A (zh) | 2019-06-11 | 2022-03-01 | 费森尤斯医疗保健控股公司 | 用于测量医疗流体的电特性的系统和方法 |
| US11331597B2 (en) | 2019-08-05 | 2022-05-17 | Fresenius Medical Care Holdings, Inc. | Cation exchange materials for dialysis systems |
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| US12397093B2 (en) | 2021-05-18 | 2025-08-26 | Mozarc Medical Us Llc | Sorbent cartridge designs |
| EP4346937A4 (en) * | 2021-05-28 | 2025-03-12 | Diality Inc. | Sorbent regeneration cartridge for dialysis |
| JP2024036898A (ja) * | 2022-09-06 | 2024-03-18 | フィジオロガス・テクノロジーズ株式会社 | 対象液浄化装置および対象液浄化方法 |
| CN118159312B (zh) * | 2022-12-09 | 2024-10-22 | 上海心光生物医药有限责任公司 | 透析液再生循环系统及透析设备 |
| WO2024120144A1 (zh) * | 2022-12-09 | 2024-06-13 | 上海心光生物医药有限责任公司 | 透析液再生循环系统及透析设备 |
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| US7241272B2 (en) * | 2001-11-13 | 2007-07-10 | Baxter International Inc. | Method and composition for removing uremic toxins in dialysis processes |
| US6878283B2 (en) * | 2001-11-28 | 2005-04-12 | Renal Solutions, Inc. | Filter cartridge assemblies and methods for filtering fluids |
| WO2004105589A2 (en) * | 2003-05-28 | 2004-12-09 | Hemocleanse Technologies, Llc | Sorbent reactor for extracorporeal blood treatment systems, peritoneal dialysis systems, and other body fluid treatment systems |
| US8012118B2 (en) | 2006-03-08 | 2011-09-06 | Fresenius Medical Care Holdings, Inc. | Artificial kidney dialysis system |
| EP2303354B1 (en) * | 2008-06-23 | 2020-08-12 | Temasek Polytechnic | A sorbent for a dialysis device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225178A (zh) * | 2014-06-24 | 2019-01-18 | 美敦力公司 | 磷酸锆再充方法和设备 |
| CN114828939A (zh) * | 2019-11-05 | 2022-07-29 | 迪亚利蒂股份有限公司 | 一次性筒和泵轨道机构 |
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| EEER | Examination request |
Effective date: 20151014 |
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| FZDE | Discontinued |
Effective date: 20170118 |