SG11202002634WA - Dialysate free artificial kidney device - Google Patents

Dialysate free artificial kidney device

Info

Publication number
SG11202002634WA
SG11202002634WA SG11202002634WA SG11202002634WA SG11202002634WA SG 11202002634W A SG11202002634W A SG 11202002634WA SG 11202002634W A SG11202002634W A SG 11202002634WA SG 11202002634W A SG11202002634W A SG 11202002634WA SG 11202002634W A SG11202002634W A SG 11202002634WA
Authority
SG
Singapore
Prior art keywords
artificial kidney
kidney device
free artificial
dialysate
dialysate free
Prior art date
Application number
SG11202002634WA
Inventor
Jamie Hestekin
Christa Hestekin
Grace Ann Morrison
Sadia Paracha
Original Assignee
Us Kidney Res Corporation
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 Us Kidney Res Corporation filed Critical Us Kidney Res Corporation
Publication of SG11202002634WA publication Critical patent/SG11202002634WA/en

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Classifications

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    • 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
    • A61M1/1678—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes intracorporal
    • A—HUMAN NECESSITIES
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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
    • 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
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    • 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
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    • 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
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
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    • 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
    • A61M1/1654—Dialysates therefor
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    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
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    • 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
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    • C—CHEMISTRY; METALLURGY
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation

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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
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SG11202002634WA 2016-09-30 2018-01-26 Dialysate free artificial kidney device SG11202002634WA (en)

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US201662495981P 2016-09-30 2016-09-30
US15/732,169 US10933184B2 (en) 2016-09-30 2017-09-27 Dialysate free artificial kidney device
PCT/US2018/000004 WO2019067007A1 (en) 2016-09-30 2018-01-26 Dialysate free artificial kidney device

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EP (1) EP3687670B1 (en)
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KR (1) KR102545002B1 (en)
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AU (1) AU2018341989B2 (en)
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US20210220540A1 (en) 2021-07-22
JP2020535014A (en) 2020-12-03
EP3687670A1 (en) 2020-08-05
AU2018341989A1 (en) 2020-04-02
WO2019067007A1 (en) 2019-04-04
CN111629813A (en) 2020-09-04
US20180093030A1 (en) 2018-04-05
EP3687670B1 (en) 2023-08-23
MX2020002909A (en) 2020-08-20
US10933184B2 (en) 2021-03-02
CA3075453A1 (en) 2019-04-04
KR20200083460A (en) 2020-07-08
KR102545002B1 (en) 2023-06-21
CN111629813B (en) 2022-05-06
EP3687670C0 (en) 2023-08-23
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JP7213563B2 (en) 2023-01-27
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