WO2009055639A3 - Personal hemodialysis system - Google Patents
Personal hemodialysis system Download PDFInfo
- Publication number
- WO2009055639A3 WO2009055639A3 PCT/US2008/081058 US2008081058W WO2009055639A3 WO 2009055639 A3 WO2009055639 A3 WO 2009055639A3 US 2008081058 W US2008081058 W US 2008081058W WO 2009055639 A3 WO2009055639 A3 WO 2009055639A3
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- WO
- WIPO (PCT)
- Prior art keywords
- valve
- chamber
- valve chamber
- operable
- close
- Prior art date
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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
- A61M1/16—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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61M1/153—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 the cassette being adapted for heating or cooling the treating fluid, e.g. the dialysate or the treating gas
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- 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
- A61M1/15—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
- A61M1/155—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 with treatment-fluid pumping means or components thereof
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- A—HUMAN NECESSITIES
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- A61M1/156—Constructional details of the cassette, e.g. specific details on material or shape
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2008316727A AU2008316727B2 (en) | 2007-10-24 | 2008-10-24 | Personal hemodialysis system |
CA2703463A CA2703463C (en) | 2007-10-24 | 2008-10-24 | Personal hemodialysis system |
ES08842868.5T ES2510591T3 (en) | 2007-10-24 | 2008-10-24 | Personal hemodialysis system |
EP08842868.5A EP2224975B1 (en) | 2007-10-24 | 2008-10-24 | Personal hemodialysis system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US98232307P | 2007-10-24 | 2007-10-24 | |
US60/982,323 | 2007-10-24 | ||
US12/257,014 US8114276B2 (en) | 2007-10-24 | 2008-10-23 | Personal hemodialysis system |
US12/257,014 | 2008-10-23 |
Publications (3)
Publication Number | Publication Date |
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WO2009055639A2 WO2009055639A2 (en) | 2009-04-30 |
WO2009055639A3 true WO2009055639A3 (en) | 2009-07-23 |
WO2009055639A4 WO2009055639A4 (en) | 2009-11-26 |
Family
ID=40251827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/081058 WO2009055639A2 (en) | 2007-10-24 | 2008-10-24 | Personal hemodialysis system |
Country Status (6)
Country | Link |
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US (10) | US8114276B2 (en) |
EP (2) | EP2535070B1 (en) |
AU (1) | AU2008316727B2 (en) |
CA (3) | CA2969785A1 (en) |
ES (1) | ES2510591T3 (en) |
WO (1) | WO2009055639A2 (en) |
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