MX2023002574A - Sistema para calcular un cambio en volumen de fluido en una camara de bombeo. - Google Patents

Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.

Info

Publication number
MX2023002574A
MX2023002574A MX2023002574A MX2023002574A MX2023002574A MX 2023002574 A MX2023002574 A MX 2023002574A MX 2023002574 A MX2023002574 A MX 2023002574A MX 2023002574 A MX2023002574 A MX 2023002574A MX 2023002574 A MX2023002574 A MX 2023002574A
Authority
MX
Mexico
Prior art keywords
pump
chamber
disclosed
fluid
peritoneal dialysis
Prior art date
Application number
MX2023002574A
Other languages
English (en)
Inventor
Jacob W Scarpaci
Paul G Girouard
Daniel S Karol
Daniel B Singer
Joseph P Rushlow
David B Doherty
Edgar J Bolton
Jinsun Yoo
Simon C Helmore
David W Mcgill
David J Hibbard
James D Dale
John M Kerwin
Michael G Norris
Robert J Bryant
Geoffrey P Spencer
Andrew S Coll
David A Beavers
Original Assignee
Deka Products Lp
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 Deka Products Lp filed Critical Deka Products Lp
Publication of MX2023002574A publication Critical patent/MX2023002574A/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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/38—Blood 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • 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
    • A61M1/152—Details related to the interface between cassette and machine
    • A61M1/1522—Details related to the interface between cassette and machine the interface being evacuated interfaces to enhance contact
    • 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
    • A61M1/152—Details related to the interface between cassette and machine
    • A61M1/1524—Details related to the interface between cassette and machine the interface providing means for actuating on functional elements of the cassette, e.g. plungers
    • 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
    • A61M1/154—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 sensing means or components thereof
    • 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
    • A61M1/155—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
    • 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
    • A61M1/156—Constructional details of the cassette, e.g. specific details on material or shape
    • A61M1/1561—Constructional details of the cassette, e.g. specific details on material or shape at least one cassette surface or portion thereof being flexible, e.g. the cassette having a rigid base portion with preformed channels and being covered with a foil
    • 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
    • A61M1/156—Constructional details of the cassette, e.g. specific details on material or shape
    • A61M1/1565—Details of valves
    • 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
    • A61M1/16—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
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/166—Heating
    • 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
    • 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
    • A61M1/288—Priming
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14224—Diaphragm type
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/14586—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of a flexible diaphragm
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/155—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by gas introduced into the reservoir
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/37—Haemodialysis, haemofiltration or diafiltration
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • A61M60/43—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic using vacuum at the blood pump, e.g. to accelerate filling
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/835—Constructional details other than related to driving of positive displacement blood pumps
    • A61M60/837—Aspects of flexible displacement members, e.g. shapes or materials
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3396—Reservoirs being alternately filled and emptied for measuring flow rate or delivered volume
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6063—Optical identification systems
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/892—Active valves, i.e. actuated by an external force
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood

Abstract

Se describen mejoras en los sistemas de medición de volumen de fluido para una bomba de diafragma activada neumáticamente en general, y un ciclador de diálisis peritoneal que utiliza un casete de bomba en particular; las mediciones de volumen de fluido de la bomba se basan en las mediciones de presión en una cámara de control de la bomba y una cámara de referencia en un modelo de dos cámaras, con diferentes secciones del aparato estando diseñadas usando una combinación de procesos adiabáticos, isotérmicos y politrópicos; también se describen mediciones de flujo de fluido en tiempo real o instantáneas en una cámara de bomba de una bomba de diafragma, en este caso usando un modelo de gas ideal de una cámara y usando un procesador de alta velocidad para obtener y procesar las presiones de la cámara de control de la bomba durante el flujo de fluido hacia adentro o hacia afuera de la cámara de bomba; también se describe un sistema de circuitos de control del calentador mejorado para proporcionar mediciones de seguridad agregadas o redundantes o para reducir la fuga de corriente de un elemento de calentador durante el control de modulación de ancho de pulso del calentador; también se describen mejoras en la aplicación de presión negativa durante una fase de drenado en terapia de diálisis peritoneal y para controlar la cantidad de acumulación de fluido intraperitoneal durante una terapia; también se describen mejoras en eficiencia en el movimiento de fluido hacia adentro y hacia afuera de un casete de dos bombas y bolsa del calentador de un ciclador de diálisis peritoneal y en la sincronización de la operación de dos o más bombas en un ciclador de diálisis peritoneal u otros dispositivos de manejo de fluido que utilizan una disposición de múltiples bombas.
MX2023002574A 2014-06-05 2015-06-05 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo. MX2023002574A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462008342P 2014-06-05 2014-06-05
US201562155937P 2015-05-01 2015-05-01
US201562159737P 2015-05-11 2015-05-11
PCT/US2015/034570 WO2015188154A1 (en) 2014-06-05 2015-06-05 System for calculating a change in fluid volume in a pumping chamber

Publications (1)

Publication Number Publication Date
MX2023002574A true MX2023002574A (es) 2023-03-13

Family

ID=53487425

Family Applications (7)

Application Number Title Priority Date Filing Date
MX2023002574A MX2023002574A (es) 2014-06-05 2015-06-05 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.
MX2023002575A MX2023002575A (es) 2014-06-05 2015-06-05 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.
MX2016016004A MX2016016004A (es) 2014-06-05 2015-06-05 Sistema para calcular un cambio en volumen de fluido en una cámara de bombeo.
MX2021005616A MX2021005616A (es) 2014-06-05 2016-12-02 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.
MX2023002571A MX2023002571A (es) 2014-06-05 2016-12-02 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.
MX2023002573A MX2023002573A (es) 2014-06-05 2016-12-02 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.
MX2021005615A MX2021005615A (es) 2014-06-05 2016-12-02 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.

Family Applications After (6)

Application Number Title Priority Date Filing Date
MX2023002575A MX2023002575A (es) 2014-06-05 2015-06-05 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.
MX2016016004A MX2016016004A (es) 2014-06-05 2015-06-05 Sistema para calcular un cambio en volumen de fluido en una cámara de bombeo.
MX2021005616A MX2021005616A (es) 2014-06-05 2016-12-02 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.
MX2023002571A MX2023002571A (es) 2014-06-05 2016-12-02 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.
MX2023002573A MX2023002573A (es) 2014-06-05 2016-12-02 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.
MX2021005615A MX2021005615A (es) 2014-06-05 2016-12-02 Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.

Country Status (6)

Country Link
US (3) US10058694B2 (es)
EP (2) EP3698826A1 (es)
JP (3) JP6783147B2 (es)
MX (7) MX2023002574A (es)
SG (1) SG11201610049UA (es)
WO (1) WO2015188154A1 (es)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003230862A1 (en) 2002-04-11 2003-10-27 Deka Products Limited Partnership System and method for delivering a target volume of fluid
US8092414B2 (en) 2005-11-09 2012-01-10 Nxstage Medical, Inc. Diaphragm pressure pod for medical fluids
CA3123166A1 (en) 2006-04-14 2007-10-25 Deka Products Limited Partnership Systems, devices and methods for fluid pumping, heat exchange, thermal sensing, and conductivity sensing
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
CA2681912C (en) 2007-02-27 2015-09-29 Deka Products Limited Partnership Hemodialysis systems and methods
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US10463774B2 (en) 2007-02-27 2019-11-05 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
US9517295B2 (en) 2007-02-27 2016-12-13 Deka Products Limited Partnership Blood treatment systems and methods
US9248225B2 (en) 2008-01-23 2016-02-02 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US8708950B2 (en) 2010-07-07 2014-04-29 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US11833281B2 (en) 2008-01-23 2023-12-05 Deka Products Limited Partnership Pump cassette and methods for use in medical treatment system using a plurality of fluid lines
US11738130B2 (en) 2008-01-23 2023-08-29 Deka Products Limited Partnership Fluid line autoconnect apparatus and methods for medical treatment system
US10195330B2 (en) 2008-01-23 2019-02-05 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US10911515B2 (en) 2012-05-24 2021-02-02 Deka Products Limited Partnership System, method, and apparatus for electronic patient care
EP3542840B1 (en) 2011-03-23 2023-04-26 NxStage Medical, Inc. Peritoneal dialysis systems
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
GB2504644A (en) 2011-05-31 2014-02-05 Nxstage Medical Inc Pressure measurement devices, methods and systems
WO2013067359A2 (en) 2011-11-04 2013-05-10 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
EP3698826A1 (en) 2014-06-05 2020-08-26 DEKA Products Limited Partnership System for calculating a change in fluid volume in a pumping chamber
DE102014013229A1 (de) * 2014-09-05 2016-03-10 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur Durchführung einer Tidal-Peritonealdialysebehandlung
US10549248B2 (en) * 2015-04-23 2020-02-04 B. Braun Medical Inc. Compounding device system, software and method for controlling the process of compounding admixtures
JP6810686B2 (ja) * 2015-05-12 2021-01-06 日機装株式会社 血液浄化装置およびプライミング方法
JP6350409B2 (ja) * 2015-06-23 2018-07-04 マツダ株式会社 油圧制御装置のバルブボディの製造方法
AU2016305091B2 (en) 2015-08-13 2021-06-10 Smith & Nephew, Inc. Systems and methods for applying reduced pressure therapy
WO2017114949A1 (en) * 2015-12-31 2017-07-06 Koninklijke Philips N.V. Automatically communicating between a non-mri compatible iv pump and a mri compatible iv pump
DE102016000480A1 (de) * 2016-01-20 2017-07-20 Fresenius Medical Care Deutschland Gmbh Medizintechnisches Gerät
JP6706121B2 (ja) * 2016-03-30 2020-06-03 株式会社フジキン 圧力制御装置および圧力制御システム
US10441702B2 (en) * 2016-10-04 2019-10-15 Fresenius Medical Care Holdings, Inc. Medical fluid temperature control
US10792408B2 (en) * 2016-10-27 2020-10-06 Baxter International Inc. Medical fluid therapy machine including readily accessible pneumatic manifold and valves therefore
US11299705B2 (en) 2016-11-07 2022-04-12 Deka Products Limited Partnership System and method for creating tissue
US9979938B1 (en) * 2016-11-23 2018-05-22 Resonance Technology, Inc. MRI compatible projector with built-in safety features
CN106730090A (zh) * 2016-12-13 2017-05-31 中国船舶重工集团公司第七六研究所 自动腹膜透析机用压力传感器状态检测装置及方法
WO2018150267A2 (en) 2017-02-15 2018-08-23 Smith & Nephew Pte. Limited Negative pressure wound therapy apparatuses and methods for using the same
US10395036B2 (en) * 2017-03-16 2019-08-27 Dell Products, L.P. Continued runtime authentication of information handling system (IHS) applications
US10623188B2 (en) * 2017-04-26 2020-04-14 Fresenius Medical Care Holdings, Inc. Securely distributing medical prescriptions
KR101933062B1 (ko) * 2017-09-19 2019-03-15 서강대학교산학협력단 이송대상유체의 압력을 측정하는 펌프, 이를 이용하는 유체운송 시스템과 그 시스템의 동작 방법
EP3687592A1 (en) 2017-09-29 2020-08-05 T.J. Smith & Nephew, Limited Negative pressure wound therapy apparatus with removable panels
US10135195B1 (en) * 2017-11-13 2018-11-20 Surtec Industries, Inc. RJ-45 plug for high frequency applications
CN107809104A (zh) 2017-12-01 2018-03-16 上海晶丰明源半导体股份有限公司 漏电保护电路、方法及所适用的驱动装置
US11278654B2 (en) 2017-12-07 2022-03-22 Medtronic, Inc. Pneumatic manifold for a dialysis system
FR3075391B1 (fr) * 2017-12-18 2020-07-17 Safran Electronics & Defense Circuit de surveillance d'un composant de protection contre la foudre
GB201813282D0 (en) 2018-08-15 2018-09-26 Smith & Nephew System for medical device activation and opertion
JP6984422B2 (ja) * 2018-01-10 2021-12-22 オムロン株式会社 信号処理装置および信号処理装置の制御方法
JP6483874B1 (ja) * 2018-01-18 2019-03-13 日機装株式会社 圧力検出器の調整装置
WO2019169081A2 (en) 2018-02-28 2019-09-06 Nxstage Medical, Inc. Fluid preparation and treatment devices, methods, and systems
GB201804347D0 (en) 2018-03-19 2018-05-02 Smith & Nephew Inc Securing control of settings of negative pressure wound therapy apparatuses and methods for using the same
BR112020019993A2 (pt) 2018-03-30 2021-01-26 Deka Products Limited Partnership cassetes de bombeamento de líquidos e coletor de distribuição de pressão associado e métodos relacionados
GB201806988D0 (en) 2018-04-30 2018-06-13 Quintanar Felix Clarence Power source charging for negative pressure wound therapy apparatus
EP3787704A1 (en) 2018-04-30 2021-03-10 Smith & Nephew Asia Pacific Pte Limited Systems and methods for controlling dual mode negative pressure wound therapy apparatus
CN208753972U (zh) 2018-04-30 2019-04-16 上海晶丰明源半导体股份有限公司 保护电路、驱动系统及芯片
JP7338954B2 (ja) * 2018-05-10 2023-09-05 日機装株式会社 血液浄化装置及び血液浄化装置による医療部品の判定方法
GB201808438D0 (en) * 2018-05-23 2018-07-11 Smith & Nephew Systems and methods for determining blockages in a negative pressure wound therapy system
US11500400B2 (en) * 2018-07-30 2022-11-15 Fresenius Medical Care Holdings, Inc. Valve actuation systems and related methods
CN112839690B (zh) * 2018-10-19 2024-04-19 斯泰米德有限公司 提供医疗溶液的装置和系统及其方法
US11666745B2 (en) 2018-12-07 2023-06-06 Fresenius Medical Care Holdings, Inc. Rotary valves for managing fluid flows in medical systems
MX2021011442A (es) * 2019-03-19 2021-10-13 Deka Products Lp Sistemas, metodos y aparatos de tratamiento medico que utilizan una pluralidad de lineas de fluido.
EP3873343A4 (en) 2019-03-26 2022-01-05 Nuwellis, Inc. NEONATAL AND PEDIATRIC BLOOD FILTRATION SYSTEM
US20220187239A1 (en) * 2019-03-28 2022-06-16 Broadley-James Corporation Sensor with rotatable sensor element and pressure equalization mechanism
US11540777B2 (en) * 2019-04-02 2023-01-03 Baxter International Inc. Removable fluid sensor in an administration set
US20200316280A1 (en) * 2019-04-08 2020-10-08 Baxter International Inc. Priming sensor for a medical fluid delivery system
EP3952816A4 (en) * 2019-04-09 2022-11-30 NxStage Medical, Inc. SYSTEMS, DEVICES AND METHODS FOR LOADING MEDICAL DEVICES
WO2021030135A1 (en) 2019-08-09 2021-02-18 Baxter International Inc. Capacitive priming sensor for a medical fluid delivery system
DE102019133075A1 (de) 2019-12-04 2021-06-10 B.Braun Avitum Ag Blutbehandlungsmaschine und Verfahren zur automatischen Füllstandsüberwachung und -Regelung eines Luftabscheiders mittels Frequenzanalyse
US20210215666A1 (en) * 2020-01-10 2021-07-15 Fresenius Medical Care Holdings, Inc. Systems and methods for analyzing spent dialysate
GB202001212D0 (en) * 2020-01-29 2020-03-11 Smith & Nephew Systems and methods for measuring and tracking wound volume
US20210361840A1 (en) * 2020-05-22 2021-11-25 Fenwal, Inc. Systems and methods for pumping saline through a sterilizing filter
US20210379256A1 (en) * 2020-06-04 2021-12-09 Samuel Gueller Total Heart Assistance Device
TWI746083B (zh) * 2020-07-24 2021-11-11 聯陽半導體股份有限公司 訊號中繼系統
EP3944843B1 (en) * 2020-07-30 2023-07-26 MediNice Spolka Akcyjna Pneumatic compression bandage
EP4035702A1 (en) * 2021-01-29 2022-08-03 Bellco S.r.l. A dialysis machine and control method for a dialysis machine
CN113780221B (zh) * 2021-09-17 2022-03-11 无锡联友塑业有限公司 用于自动出水控制的云计算服务平台
WO2023122423A1 (en) * 2021-12-21 2023-06-29 Baxter International Inc. Pneumatically driven peritoneal dialysis machine
US20230201434A1 (en) * 2021-12-28 2023-06-29 Fresenius Medical Care Holdings, Inc. Peritoneal Dialysis System with Constant Volume Disposable Pump
FR3131541A1 (fr) * 2021-12-31 2023-07-07 Bypa Medical Solutions Dispositif d’assistance ou de suppléance du cœur.
CN114916910B (zh) * 2022-04-29 2024-04-09 无锡市华焯光电科技有限公司 脉象分类方法、分类模型训练方法、分类设备和存储介质
CN114961268B (zh) * 2022-05-30 2023-08-11 山东建筑大学 一种用于建筑3d打印的第二z轴装置和打印路径部分式遍历方法
WO2023244590A1 (en) * 2022-06-14 2023-12-21 Baxter International Inc. Medical fluid system having systems and methods for verifying voltage and analog-to-digital converter measurements
US11712506B1 (en) * 2022-08-24 2023-08-01 Kyra Medical, Inc. Fluid source management system

Family Cites Families (204)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339876A (en) 1941-01-13 1944-01-25 Pesco Products Co Accumulator
US3083943A (en) 1959-07-06 1963-04-02 Anbrey P Stewart Jr Diaphragm-type valve
US3111125A (en) 1961-11-06 1963-11-19 Rudolf R Schulte Drainage device
DE1279613B (de) 1964-08-20 1968-10-10 August Laepple G M B H & Co We Presse mit einer durch ein Druckmedium federnd-elastisch beeinflussten Kissenplatte
US3568214A (en) 1968-07-24 1971-03-09 Univ Utah Artificial heart system and method of pumping blood by electromagnetically pulsed fluid
US4346703A (en) 1979-01-23 1982-08-31 Baxter Travenol Laboratories, Inc. Solution container for continuous ambulatory peritoneal dialysis
US4381545A (en) 1980-12-29 1983-04-26 E. I. Du Pont De Nemours And Company Control means and method for powder bagging
JPS5825171A (ja) 1981-08-06 1983-02-15 テルモ株式会社 シリンジ
US4441357A (en) 1982-03-04 1984-04-10 Meadox Instruments, Inc. Pressure monitoring and leak detection method and apparatus
JPS58169462A (ja) 1982-03-30 1983-10-05 アイシン精機株式会社 人工心臓駆動装置
US4479762A (en) 1982-12-28 1984-10-30 Baxter Travenol Laboratories, Inc. Prepackaged fluid processing module having pump and valve elements operable in response to applied pressures
WO1984002473A1 (en) 1982-12-28 1984-07-05 Baxter Travenol Lab Prepackaged fluid processing module having pump and valve elements operable in response to applied pressures
US4778447A (en) 1983-05-20 1988-10-18 Travenol European Research & Development Center Connectors
CA1233363A (en) 1984-06-01 1988-03-01 Robert E. Fischell Single valve diaphragm pump with decreased sensitivity to ambient conditions
US4628186A (en) 1984-11-30 1986-12-09 Baxter Travenol Laboratories, Inc. Heater-scale for heating fluids for injection into a patient
US4624664A (en) 1985-07-22 1986-11-25 Travenol European Research And Development Centre (Teradec) Antibacterial closure system
US4844072A (en) 1985-12-27 1989-07-04 Seabrook Medical Systems, Inc. Liquid-circulating thermal therapy system
US5575310A (en) 1986-03-04 1996-11-19 Deka Products Limited Partnership Flow control system with volume-measuring system using a resonatable mass
US4826482A (en) 1986-03-04 1989-05-02 Kamen Dean L Enhanced pressure measurement flow control system
US5178182A (en) 1986-03-04 1993-01-12 Deka Products Limited Partnership Valve system with removable fluid interface
US4976162A (en) * 1987-09-03 1990-12-11 Kamen Dean L Enhanced pressure measurement flow control system
US4778451A (en) 1986-03-04 1988-10-18 Kamen Dean L Flow control system using boyle's law
US5088515A (en) 1989-05-01 1992-02-18 Kamen Dean L Valve system with removable fluid interface
US5293028A (en) 1987-01-05 1994-03-08 General Electric Company Cooktop appliance with improved power control
US4927411A (en) 1987-05-01 1990-05-22 Abbott Laboratories Drive mechanism for disposable fluid infusion pumping cassette
NL8701233A (nl) 1987-05-22 1988-12-16 Medistad Holland Bloedverwarmingstoestel.
IL83259A (en) 1987-07-20 1992-05-25 D F Lab Ltd Disposable cell and diaphragm pump for use of same
US5000664A (en) 1989-06-07 1991-03-19 Abbott Laboratories Apparatus and method to test for valve leakage in a pump assembly
US5062774A (en) 1989-12-01 1991-11-05 Abbott Laboratories Solution pumping system including disposable pump cassette
US5357827A (en) 1990-03-15 1994-10-25 Abbott Laboratories Torque compensated cam assembly and method
SE9002051L (sv) 1990-06-07 1992-01-07 Astra Tech Ab Ventilanordning och foertraengningspump
US5098262A (en) 1990-12-28 1992-03-24 Abbott Laboratories Solution pumping system with compressible pump cassette
DK8391A (da) 1991-01-18 1992-07-19 Uno Plast As Sugepumpe til brug ved udsugning af legemsvaeske fra kropshulrum
US5486286A (en) 1991-04-19 1996-01-23 Althin Medical, Inc. Apparatus for performing a self-test of kidney dialysis membrane
US5214241A (en) 1991-09-20 1993-05-25 The United States Of America As Represented By The Secretary Of The Army Pressure stabilized radio frequency gasket
US5275724A (en) 1991-12-10 1994-01-04 Millipore Corporation Connector apparatus and system
WO1993012825A1 (en) 1991-12-20 1993-07-08 Abbott Laboratories Automated drug infusion system with autopriming
US5267956A (en) 1992-02-05 1993-12-07 Alcon Surgical, Inc. Surgical cassette
US5423738A (en) 1992-03-13 1995-06-13 Robinson; Thomas C. Blood pumping and processing system
US5302093A (en) 1992-05-01 1994-04-12 Mcgaw, Inc. Disposable cassette with negative head height fluid supply and method
IE930532A1 (en) 1993-07-19 1995-01-25 Elan Med Tech Liquid material dispenser and valve
US5476368A (en) 1992-08-20 1995-12-19 Ryder International Corporation Sterile fluid pump diaphragm construction
JPH06154314A (ja) * 1992-11-17 1994-06-03 Nikkiso Co Ltd 自動腹膜透析装置
DE4336336A1 (de) 1992-11-23 1994-05-26 Lang Volker Kasetteninfusionssystem
DE4239937C2 (de) 1992-11-27 1995-08-24 Fresenius Ag Verfahren zur Feststellung der Funktionsfähigkeit einer Teileinrichtung eines Hämodialysegerätes und Vorrichtung zur Durchführung dieses Verfahrens
JPH08504916A (ja) 1992-12-18 1996-05-28 アボツト・ラボラトリーズ ポンピング圧を最低にしながら出力を最大にするための溶液ポンピング・システム
WO1994016226A1 (en) 1992-12-30 1994-07-21 Abbott Laboratories Diaphragm for solution pumping system
JPH06207845A (ja) * 1993-01-11 1994-07-26 Sugino Mach Ltd ピストン燃焼室容積計測方法およびピストン燃焼室容積計測装置
US5350357A (en) 1993-03-03 1994-09-27 Deka Products Limited Partnership Peritoneal dialysis systems employing a liquid distribution and pumping cassette that emulates gravity flow
US5324422A (en) 1993-03-03 1994-06-28 Baxter International Inc. User interface for automated peritoneal dialysis systems
US5431626A (en) 1993-03-03 1995-07-11 Deka Products Limited Partnership Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure
US5474683A (en) 1993-03-03 1995-12-12 Deka Products Limited Partnership Peritoneal dialysis systems and methods employing pneumatic pressure and temperature-corrected liquid volume measurements
WO1994020154A1 (en) 1993-03-03 1994-09-15 Deka Products Limited Partnership Peritoneal dialysis systems and methods employing a liquid distribution and pump cassette with self-contained air isolation and removal
US5438510A (en) 1993-03-03 1995-08-01 Deka Products Limited Partnership User interface and monitoring functions for automated peritoneal dialysis systems
JP3308053B2 (ja) * 1993-07-14 2002-07-29 テルモ株式会社 透析液交換装置
JP3332053B2 (ja) * 1993-10-27 2002-10-07 清原 まさ子 チャンバーへのガス供給方法
US5499909A (en) 1993-11-17 1996-03-19 Aisin Seiki Kabushiki Kaisha Of Kariya Pneumatically driven micro-pump
US5462416A (en) 1993-12-22 1995-10-31 Baxter International Inc. Peristaltic pump tube cassette for blood processing systems
US5480294A (en) 1993-12-22 1996-01-02 Baxter International Inc. Peristaltic pump module having jaws for gripping a peristaltic pump tube cassett
US5427509A (en) 1993-12-22 1995-06-27 Baxter International Inc. Peristaltic pump tube cassette with angle pump tube connectors
SE9400347L (sv) 1994-02-03 1995-07-17 Gambro Ab Apparat för peritonealdialys
JP3677045B2 (ja) 1994-04-06 2005-07-27 バクスター、インターナショナル、インコーポレイテッド タイダル振動パルス腹膜透析のための装置
US5593290A (en) 1994-12-22 1997-01-14 Eastman Kodak Company Micro dispensing positive displacement pump
US5591344A (en) 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5640995A (en) 1995-03-14 1997-06-24 Baxter International Inc. Electrofluidic standard module and custom circuit board assembly
US5676644A (en) 1995-06-07 1997-10-14 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5795317A (en) 1995-06-07 1998-08-18 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US6165154A (en) 1995-06-07 2000-12-26 Deka Products Limited Partnership Cassette for intravenous-line flow-control system
US5674190A (en) 1995-08-28 1997-10-07 Organetics, Ltd. Extracorporeal whole body hyperthermia using alpha-stat regulation of blood pH and pCO2
US5925011A (en) 1995-08-30 1999-07-20 Baxter International Inc. System and method for providing sterile fluids for admixed solutions in automated peritoneal dialysis
US5938634A (en) 1995-09-08 1999-08-17 Baxter International Inc. Peritoneal dialysis system with variable pressure drive
US5906978A (en) 1996-08-14 1999-05-25 Hemocleanse, Inc. Method for iron delivery to a patient by transfer from dialysate
WO1998022165A1 (en) 1996-11-22 1998-05-28 Therakos, Inc. Integrated cassette for controlling fluid having an integral filter
DE19704564A1 (de) 1997-02-07 1998-08-13 Polaschegg Hans Dietrich Dr Vorrichtung zur periodischen Spülung des extrakorporalen Kreislaufs einer Blutbehandlungseinrichtung
US6638478B1 (en) 1997-02-14 2003-10-28 Nxstage Medical, Inc. Synchronized volumetric fluid balancing systems and methods
US6579253B1 (en) 1997-02-14 2003-06-17 Nxstage Medical, Inc. Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge
US6852090B2 (en) 1997-02-14 2005-02-08 Nxstage Medical, Inc. Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge
WO2001037786A2 (en) 1997-02-14 2001-05-31 Nxstage Medical, Inc. Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge
US6261262B1 (en) 1997-06-12 2001-07-17 Abbott Laboratories Pump with anti-free flow feature
US6228047B1 (en) 1997-07-28 2001-05-08 1274515 Ontario Inc. Method and apparatus for performing peritoneal dialysis
EP1003579B1 (en) 1997-08-22 2005-01-12 Deka Products Limited Partnership System and cassette for mixing and delivering intravenous drugs
US6325159B1 (en) 1998-03-27 2001-12-04 Hydril Company Offshore drilling system
DE19814695C2 (de) 1998-04-01 2001-09-13 Fresenius Medical Care De Gmbh Kassette zur Förderung von Flüssigkeiten, insbesondere Dialyseflüssigkeiten, Dialysegerät und Verfahren zum Fördern, Bilanzieren, Dosieren und Beheizen eines medizinischen Fluids
US6343614B1 (en) 1998-07-01 2002-02-05 Deka Products Limited Partnership System for measuring change in fluid flow rate within a line
US6041801A (en) 1998-07-01 2000-03-28 Deka Products Limited Partnership System and method for measuring when fluid has stopped flowing within a line
US6223130B1 (en) 1998-11-16 2001-04-24 Deka Products Limited Partnership Apparatus and method for detection of a leak in a membrane of a fluid flow control system
SE9903331D0 (sv) 1999-09-16 1999-09-16 Gambro Lundia Ab Method and apparatus for sterilising a heat sensitive fluid
SE9901165D0 (sv) 1999-03-30 1999-03-30 Gambro Lundia Ab Method, apparatus and components of dialysis systems
DE19927201A1 (de) 1999-06-15 2001-01-25 Schott Glas Spritze für medizinische Zwecke
US6905479B1 (en) 1999-07-20 2005-06-14 Deka Products Limited Partnership Pumping cartridge having an integrated filter and method for filtering a fluid with the cartridge
US6382923B1 (en) 1999-07-20 2002-05-07 Deka Products Ltd. Partnership Pump chamber having at least one spacer for inhibiting the pumping of a gas
US6416293B1 (en) 1999-07-20 2002-07-09 Deka Products Limited Partnership Pumping cartridge including a bypass valve and method for directing flow in a pumping cartridge
US6302653B1 (en) 1999-07-20 2001-10-16 Deka Products Limited Partnership Methods and systems for detecting the presence of a gas in a pump and preventing a gas from being pumped from a pump
US6877713B1 (en) 1999-07-20 2005-04-12 Deka Products Limited Partnership Tube occluder and method for occluding collapsible tubes
AU776741B2 (en) 1999-09-03 2004-09-23 Fenwal, Inc. Programmable, fluid pressure actuated blood processing systems and methods
CA2347038A1 (en) 1999-09-03 2001-03-15 Rohit Vishnoi Blood processing systems and methods with on-line mixing of replacement fluids
US20060178612A9 (en) 1999-09-03 2006-08-10 Baxter International Inc. Blood processing systems with fluid flow cassette with a pressure actuated pump chamber and in-line air trap
US6284142B1 (en) 1999-09-03 2001-09-04 Baxter International Inc. Sensing systems and methods for differentiating between different cellular blood species during extracorporeal blood separation or processing
US7041076B1 (en) 1999-09-03 2006-05-09 Baxter International Inc. Blood separation systems and methods using a multiple function pump station to perform different on-line processing tasks
US6949079B1 (en) 1999-09-03 2005-09-27 Baxter International Inc. Programmable, fluid pressure actuated blood processing systems and methods
US6860846B2 (en) 1999-09-03 2005-03-01 Baxter International Inc. Blood processing systems and methods with umbilicus-driven blood processing chambers
US6481980B1 (en) 1999-09-03 2002-11-19 Baxter International Inc. Fluid flow cassette with pressure actuated pump and valve stations
US6270673B1 (en) 1999-09-03 2001-08-07 Baxter International Inc. Door latching assembly for holding a fluid pressure actuated cassette during use
US6261065B1 (en) 1999-09-03 2001-07-17 Baxter International Inc. System and methods for control of pumps employing electrical field sensing
US7780619B2 (en) 1999-11-29 2010-08-24 Nxstage Medical, Inc. Blood treatment apparatus
US6595957B1 (en) 2000-01-31 2003-07-22 Ethicon, Inc. Surgical fluid management system with a dampening chamber
US6497676B1 (en) 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
JP4196244B2 (ja) 2000-07-31 2008-12-17 コニカミノルタホールディングス株式会社 ヒータ制御装置および画像形成装置
DE10046651A1 (de) 2000-09-20 2002-04-04 Fresenius Medical Care De Gmbh Ventil
JP4643815B2 (ja) 2000-10-04 2011-03-02 テルモ株式会社 腹膜透析装置
EP1258260A3 (en) 2000-10-04 2003-11-26 Terumo Kabushiki Kaisha Peritoneal dialysis apparatus
EP2044965B1 (en) 2000-10-12 2012-12-19 Renal Solutions, Inc. Apparatus for body fluid flow control in extracorporeal fluid treatments
DK1399193T3 (da) 2001-02-16 2014-03-31 Piedmont Renal Clinics P A Automatiseret peritoneal-dialysesystem og fremgangsmåde med in-line-sterilisation af dialysatet
US6531708B1 (en) 2001-04-16 2003-03-11 Zevex, Inc. Optical bubble detection system
JP2003000706A (ja) 2001-06-19 2003-01-07 Terumo Corp 腹膜透析用回路
AU2003230862A1 (en) 2002-04-11 2003-10-27 Deka Products Limited Partnership System and method for delivering a target volume of fluid
DE10216146A1 (de) 2002-04-12 2003-10-30 Bayer Ag Membranpumpe
US7175606B2 (en) 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
JP4902117B2 (ja) 2002-05-24 2012-03-21 バクスター・インターナショナル・インコーポレイテッド 自動化透析システム
US20030220607A1 (en) 2002-05-24 2003-11-27 Don Busby Peritoneal dialysis apparatus
US7153286B2 (en) 2002-05-24 2006-12-26 Baxter International Inc. Automated dialysis system
US6939111B2 (en) 2002-05-24 2005-09-06 Baxter International Inc. Method and apparatus for controlling medical fluid pressure
DE10224750A1 (de) 2002-06-04 2003-12-24 Fresenius Medical Care De Gmbh Vorrichtung zur Behandlung einer medizinischen Flüssigkeit
JP4133020B2 (ja) 2002-06-21 2008-08-13 株式会社サカエ 加温器及びこれに用いられるセンサユニット並びに制御システム
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
JP2004147721A (ja) * 2002-10-29 2004-05-27 Aisin Seiki Co Ltd 血液ポンプ駆動装置
JP3828080B2 (ja) 2003-01-16 2006-09-27 テルモ株式会社 腹膜透析装置
US7364563B2 (en) * 2003-10-02 2008-04-29 Minnetronix, Inc. Continuous volume detection for a flexible venous reservoir in a cardiopulmonary bypass circuit
EP1680155B2 (en) 2003-10-28 2015-11-04 Baxter International Inc. Dialysis machine with improved integrity test
US7662139B2 (en) 2003-10-30 2010-02-16 Deka Products Limited Partnership Pump cassette with spiking assembly
US20050095152A1 (en) 2003-10-30 2005-05-05 Deka Products Limited Partnership Door locking mechanism
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US7776006B2 (en) 2003-11-05 2010-08-17 Baxter International Inc. Medical fluid pumping system having real time volume determination
US8803044B2 (en) 2003-11-05 2014-08-12 Baxter International Inc. Dialysis fluid heating systems
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US8672875B2 (en) 2003-12-31 2014-03-18 Carefusion 303, Inc. Medication safety enhancement for secondary infusion
CA2496646A1 (en) 2004-02-12 2005-08-12 Flowtec Medical Inc. Fluid monitoring device
JP2005261558A (ja) 2004-03-17 2005-09-29 Toray Medical Co Ltd 血液透析装置の脱血圧測定システム
US20050209563A1 (en) 2004-03-19 2005-09-22 Peter Hopping Cassette-based dialysis medical fluid therapy systems, apparatuses and methods
US7476209B2 (en) 2004-12-21 2009-01-13 Therakos, Inc. Method and apparatus for collecting a blood component and performing a photopheresis treatment
US7935074B2 (en) 2005-02-28 2011-05-03 Fresenius Medical Care Holdings, Inc. Cassette system for peritoneal dialysis machine
US7563248B2 (en) 2005-03-17 2009-07-21 Smisson-Cartledge Biomedical Llc Infusion fluid heat exchanger and cartridge
WO2006120415A1 (en) 2005-05-06 2006-11-16 Imi Vision Limited Dialysis machine
JP2006343254A (ja) * 2005-06-10 2006-12-21 Aichi Tokei Denki Co Ltd 腹膜透析用電磁流量計及び腹膜透析装置
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
US7717682B2 (en) 2005-07-13 2010-05-18 Purity Solutions Llc Double diaphragm pump and related methods
JP4118293B2 (ja) 2005-10-03 2008-07-16 独立行政法人科学技術振興機構 体液浄化カセットの成形方法
WO2007092637A2 (en) * 2006-02-09 2007-08-16 Deka Products Limited Partnership Patch-sized fluid delivery systems and methods
US20080240929A1 (en) 2007-03-30 2008-10-02 Deka Products Limited Partnership Pumping Cassette
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US8366316B2 (en) 2006-04-14 2013-02-05 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
CA3123166A1 (en) 2006-04-14 2007-10-25 Deka Products Limited Partnership Systems, devices and methods for fluid pumping, heat exchange, thermal sensing, and conductivity sensing
JP5241714B2 (ja) 2006-07-07 2013-07-17 プロテウス デジタル ヘルス， インコーポレイテッド スマートな非経口送達システム
US8870811B2 (en) 2006-08-31 2014-10-28 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis systems and related methods
CN101516442A (zh) 2006-09-26 2009-08-26 皇家飞利浦电子股份有限公司 用于可再充电的可植入医疗装置的剩余时间显示
KR100749806B1 (ko) * 2006-09-29 2007-08-17 한국전자통신연구원 무선 네트워크 기반의 해양 및 하천 작업용 로봇선단과작업로봇 제어방법
US20080163817A1 (en) * 2007-01-04 2008-07-10 Oc Oerlikon Balzers Ag Apparatus for gas handling in vacuum processes
US8870812B2 (en) 2007-02-15 2014-10-28 Baxter International Inc. Dialysis system having video display with ambient light adjustment
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
CA2681912C (en) 2007-02-27 2015-09-29 Deka Products Limited Partnership Hemodialysis systems and methods
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US9517295B2 (en) 2007-02-27 2016-12-13 Deka Products Limited Partnership Blood treatment systems and methods
US8317492B2 (en) 2007-02-27 2012-11-27 Deka Products Limited Partnership Pumping cassette
JP4513824B2 (ja) * 2007-04-26 2010-07-28 株式会社ジェイ・エム・エス 腹膜透析装置用液体自動給排装置および該装置を使用した自動腹膜透析装置
JP5370152B2 (ja) 2007-06-29 2013-12-18 株式会社ジェイ・エム・エス 血液透析装置
US8330579B2 (en) 2007-07-05 2012-12-11 Baxter International Inc. Radio-frequency auto-identification system for dialysis systems
US8496609B2 (en) 2007-07-05 2013-07-30 Baxter International Inc. Fluid delivery system with spiked cassette
US7736328B2 (en) * 2007-07-05 2010-06-15 Baxter International Inc. Dialysis system having supply container autoconnection
US7909795B2 (en) 2007-07-05 2011-03-22 Baxter International Inc. Dialysis system having disposable cassette and interface therefore
US8512553B2 (en) * 2007-07-05 2013-08-20 Baxter International Inc. Extracorporeal dialysis ready peritoneal dialysis machine
US7955295B2 (en) 2007-07-05 2011-06-07 Baxter International Inc. Fluid delivery system with autoconnect features
US7790103B2 (en) 2007-07-05 2010-09-07 Baxter International Inc. Extended use dialysis system
US8764702B2 (en) 2007-07-05 2014-07-01 Baxter International Inc. Dialysis system having dual patient line connection and prime
US7892331B2 (en) 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
EP2246080B1 (en) 2007-10-12 2016-02-10 DEKA Products Limited Partnership An extracorporeal blood flow system
US8858787B2 (en) 2007-10-22 2014-10-14 Baxter International Inc. Dialysis system having non-invasive fluid velocity sensing
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US9415150B2 (en) 2007-11-09 2016-08-16 Baxter Healthcare S.A. Balanced flow dialysis machine
US8038640B2 (en) 2007-11-26 2011-10-18 Purity Solutions Llc Diaphragm pump and related systems and methods
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US10195330B2 (en) 2008-01-23 2019-02-05 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US9078971B2 (en) 2008-01-23 2015-07-14 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US9248225B2 (en) * 2008-01-23 2016-02-02 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US8708950B2 (en) 2010-07-07 2014-04-29 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
DE102008011828A1 (de) 2008-02-29 2009-09-10 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zum Erwärmen von Lösungen, vorzugsweise Dialyselösungen
US8882700B2 (en) 2008-05-02 2014-11-11 Baxter International Inc. Smart patient transfer set for peritoneal dialysis
US20090294359A1 (en) * 2008-06-03 2009-12-03 Baxter International Inc. Priming system and method using pumping and gravity
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
US8219196B2 (en) 2008-10-31 2012-07-10 Medtronic, Inc. Determination of stimulation output capabilities throughout power source voltage range
US8182673B2 (en) 2009-01-29 2012-05-22 Baxter International Inc. Drain and fill logic for automated peritoneal dialysis
DE102009060330A1 (de) 2009-12-23 2011-06-30 Fresenius Medical Care Deutschland GmbH, 61352 Dialysemaschine, insbesondere Peritonealdialysemaschine
EP2759311B1 (en) * 2009-12-24 2017-02-22 VR Medical Technology Co., Ltd. Automated peritoneal dialysis cycler and methods of use
US8612055B2 (en) 2010-04-16 2013-12-17 Medtronic, Inc. System and method for delivering a therapeutic agent according to default infusion schedule
CN102986057B (zh) 2010-05-13 2016-11-23 飞机医疗有限公司 电池包及带有可拆卸电池包的电气设备
US9907972B2 (en) 2011-01-21 2018-03-06 Neurocardiac Innovations, Llc Implantable cardiac devices and methods with body orientation unit
EP3542840B1 (en) * 2011-03-23 2023-04-26 NxStage Medical, Inc. Peritoneal dialysis systems
WO2013067359A2 (en) * 2011-11-04 2013-05-10 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
GB201210082D0 (en) * 2012-06-07 2012-07-25 Consort Medical Plc Improved syringe
EP2712638B1 (en) * 2012-09-28 2015-06-24 Gambro Lundia AB An apparatus and a method of controlling an extracorporeal blood treatment
EP2712639B1 (en) * 2012-09-28 2015-06-24 Gambro Lundia AB An apparatus for extracorporeal blood treatment and a control method therefor
WO2015017275A1 (en) 2013-07-31 2015-02-05 Deka Products Limited Partnership System, method, and apparatus for bubble detection in a fluid line using a split-ring resonator
JP6154314B2 (ja) 2013-12-25 2017-06-28 ファナック株式会社 射出成形機の制御装置
EP3698826A1 (en) 2014-06-05 2020-08-26 DEKA Products Limited Partnership System for calculating a change in fluid volume in a pumping chamber

Also Published As

Publication number Publication date
EP3151877A1 (en) 2017-04-12
MX2016016004A (es) 2017-07-11
MX2023002575A (es) 2023-03-13
JP7136844B2 (ja) 2022-09-13
US20220409875A1 (en) 2022-12-29
JP2022174155A (ja) 2022-11-22
MX2021005615A (es) 2021-08-11
WO2015188154A9 (en) 2016-04-21
US20190060629A1 (en) 2019-02-28
US10058694B2 (en) 2018-08-28
JP2020179186A (ja) 2020-11-05
JP6783147B2 (ja) 2020-11-11
JP2017522929A (ja) 2017-08-17
SG11201610049UA (en) 2016-12-29
EP3698826A1 (en) 2020-08-26
MX2021005616A (es) 2021-08-11
US20160101278A1 (en) 2016-04-14
MX2023002571A (es) 2023-03-10
WO2015188154A1 (en) 2015-12-10
WO2015188154A8 (en) 2017-01-19
EP3151877B1 (en) 2020-04-15
US11400272B2 (en) 2022-08-02
MX2023002573A (es) 2023-03-10
JP7447205B2 (ja) 2024-03-11

Similar Documents

Publication Publication Date Title
MX2023002571A (es) Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.
MY169913A (en) A flow control device and method
MX359472B (es) Aparato de infusión de fluido.
CA2939155A1 (en) Portable hemodialysis machine and disposable cartridge
EP2960498A3 (en) Rapidly modulated hydraulic supply for a robotic device
MX350547B (es) Sistemas y métodos para controlar el flujo de fluidos corporales.
WO2014144909A3 (en) Blood treatment systems and methods
GB2541332A (en) Automated calcimeter systems
WO2012163497A3 (de) Verfahren und vorrichtung zur bestimmung von gas in einer durch eine pumpvorrichtung gepumpten flüssigkeit
MX2017008042A (es) Sistema y metodo para dialisis peritoneal.
MX2015016374A (es) Ensamblaje de bomba para conexion con un envase.
MX2019013722A (es) Aparato para realizar dialisis peritoneal.
MX2018004975A (es) Unidad de bomba, motor y de generador para utilizar con una lavadora a presion.
EP3912708A3 (en) Systems and methods for dissolving a gas into a liquid
GB2547611A (en) Centrifugal pressure booster and method for modifying or constructing a centrifugal pressure booster
MX2018001187A (es) Reduccion de presion de sello radial utilizando bomba interna.
AR095592A1 (es) Sistemas para cargar un cilindro de gas
WO2016191721A3 (en) Fluid release valve
EP4252797A3 (en) Priming valve to induce appropriate pressure and flow profile and improve sensor readiness
WO2015007721A3 (de) Verfahren zum steuern einer blutbehandlungsvorrichtung und vorrichtungen
CA2863775A1 (en) Pump device and pump system
WO2016066274A3 (de) Vorrichtung zum pumpen einer flüssigkeit in einer flüssigkeitsleitung
GB2519721A (en) Pump device and flow control system
JP2015232335A5 (es)
GB2526732A (en) Device for pumping fluid from a wellbore