JP6783147B2 - ポンピングチャンバにおける流体体積の変化を計算するシステム - Google Patents

ポンピングチャンバにおける流体体積の変化を計算するシステム Download PDF

Info

Publication number
JP6783147B2
JP6783147B2 JP2016571234A JP2016571234A JP6783147B2 JP 6783147 B2 JP6783147 B2 JP 6783147B2 JP 2016571234 A JP2016571234 A JP 2016571234A JP 2016571234 A JP2016571234 A JP 2016571234A JP 6783147 B2 JP6783147 B2 JP 6783147B2
Authority
JP
Japan
Prior art keywords
chamber
control chamber
pressure
line
volume
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.)
Active
Application number
JP2016571234A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017522929A5 (cg-RX-API-DMAC7.html
JP2017522929A (ja
Inventor
ジー． ノリス、マイケル
ジー． ノリス、マイケル
ダブリュ． スカルパシ、ジェイコブ
ダブリュ． スカルパシ、ジェイコブ
ジェイ． ブライアント、ロバート
ジェイ． ブライアント、ロバート
ピー． スペンサー、ジョフリー
ピー． スペンサー、ジョフリー
ジー． ジルアード、ポール
ジー． ジルアード、ポール
エス． カロル、ダニエル
エス． カロル、ダニエル
ビー． シンガー、ダニエル
ビー． シンガー、ダニエル
ピー． ラッシュロー、ジョセフ
ピー． ラッシュロー、ジョセフ
ジェイ． ヒバード、デイビッド
ジェイ． ヒバード、デイビッド
ディ． デール、ジェイムズ
ディ． デール、ジェイムズ
エム． カーウィン、ジョン
エム． カーウィン、ジョン
エス． コール、アンドリュー
エス． コール、アンドリュー
エイ． ベバーズ、デイビッド
エイ． ベバーズ、デイビッド
ダブリュ． マクギル、デイビッド
ダブリュ． マクギル、デイビッド
シー． ヘルモア、サイモン
シー． ヘルモア、サイモン
ビー． ドハーティ、デイビッド
ビー． ドハーティ、デイビッド
ジェイ． ボルトン、エドガー
ジェイ． ボルトン、エドガー
ヨー、ジンスン
Original Assignee
デカ・プロダクツ・リミテッド・パートナーシップ
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 デカ・プロダクツ・リミテッド・パートナーシップ filed Critical デカ・プロダクツ・リミテッド・パートナーシップ
Publication of JP2017522929A publication Critical patent/JP2017522929A/ja
Publication of JP2017522929A5 publication Critical patent/JP2017522929A5/ja
Application granted granted Critical
Publication of JP6783147B2 publication Critical patent/JP6783147B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A61M60/30—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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP2016571234A 2014-06-05 2015-06-05 ポンピングチャンバにおける流体体積の変化を計算するシステム Active JP6783147B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462008342P 2014-06-05 2014-06-05
US62/008,342 2014-06-05
US201562155937P 2015-05-01 2015-05-01
US62/155,937 2015-05-01
US201562159737P 2015-05-11 2015-05-11
US62/159,737 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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020112801A Division JP7136844B2 (ja) 2014-06-05 2020-06-30 ポンピングチャンバにおける流体体積の変化を計算するシステム

Publications (3)

Publication Number Publication Date
JP2017522929A JP2017522929A (ja) 2017-08-17
JP2017522929A5 JP2017522929A5 (cg-RX-API-DMAC7.html) 2018-07-19
JP6783147B2 true JP6783147B2 (ja) 2020-11-11

Family

ID=53487425

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2016571234A Active JP6783147B2 (ja) 2014-06-05 2015-06-05 ポンピングチャンバにおける流体体積の変化を計算するシステム
JP2020112801A Active JP7136844B2 (ja) 2014-06-05 2020-06-30 ポンピングチャンバにおける流体体積の変化を計算するシステム
JP2022139303A Active JP7447205B2 (ja) 2014-06-05 2022-09-01 ポンピングチャンバにおける流体体積の変化を計算するシステム
JP2024028725A Pending JP2024057065A (ja) 2014-06-05 2024-02-28 ポンピングチャンバにおける流体体積の変化を計算するシステム

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2020112801A Active JP7136844B2 (ja) 2014-06-05 2020-06-30 ポンピングチャンバにおける流体体積の変化を計算するシステム
JP2022139303A Active JP7447205B2 (ja) 2014-06-05 2022-09-01 ポンピングチャンバにおける流体体積の変化を計算するシステム
JP2024028725A Pending JP2024057065A (ja) 2014-06-05 2024-02-28 ポンピングチャンバにおける流体体積の変化を計算するシステム

Country Status (6)

Country Link
US (3) US10058694B2 (cg-RX-API-DMAC7.html)
EP (3) EP3698826A1 (cg-RX-API-DMAC7.html)
JP (4) JP6783147B2 (cg-RX-API-DMAC7.html)
MX (7) MX2023002574A (cg-RX-API-DMAC7.html)
SG (1) SG11201610049UA (cg-RX-API-DMAC7.html)
WO (1) WO2015188154A1 (cg-RX-API-DMAC7.html)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003086509A1 (en) 2002-04-11 2003-10-23 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
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
EP2586472B1 (en) 2006-04-14 2017-08-16 DEKA Products Limited Partnership System for fluid pumping
US8366655B2 (en) 2007-02-27 2013-02-05 Deka Products Limited Partnership Peritoneal dialysis sensor apparatus systems, devices 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
BRPI0808044B8 (pt) 2007-02-27 2021-06-22 Deka Products Lp sistemas de hemodiálise
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods 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
CA2712950C (en) 2008-01-23 2017-10-17 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US11975128B2 (en) 2008-01-23 2024-05-07 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
US12171922B2 (en) 2008-08-27 2024-12-24 Deka Products Limited Partnership Blood treatment systems and methods
JP2013509271A (ja) 2009-10-30 2013-03-14 デカ・プロダクツ・リミテッド・パートナーシップ 血管アクセスデバイスの離脱を検知するための装置および方法
WO2012161744A2 (en) 2011-05-24 2012-11-29 Deka Products Limited Partnership Blood treatment systems and methods
US10911515B2 (en) 2012-05-24 2021-02-02 Deka Products Limited Partnership System, method, and apparatus for electronic patient care
EP3282289B1 (en) 2010-07-07 2023-06-14 DEKA Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
DE112012001381T5 (de) 2011-03-23 2014-01-02 Nxstage Medical, Inc. Peritoneal-Dialyse-Systeme, -Vorrichtungen und -Verfahren
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
WO2012166980A2 (en) 2011-05-31 2012-12-06 Nxstage Medical, Inc. Pressure measurement devices, methods, and systems
US9861732B2 (en) 2011-11-04 2018-01-09 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US12303631B2 (en) 2011-11-04 2025-05-20 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US12026271B2 (en) 2014-05-27 2024-07-02 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
US10058694B2 (en) 2014-06-05 2018-08-28 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
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
JP2018529407A (ja) 2015-08-13 2018-10-11 スミス アンド ネフュー インコーポレイテッド 陰圧治療をかけるためのシステム及び方法
CN108475535A (zh) * 2015-12-31 2018-08-31 皇家飞利浦有限公司 非mri兼容的iv泵与mri兼容的iv泵之间的自动通信
DE102016000480B4 (de) * 2016-01-20 2024-06-27 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
JP6926239B2 (ja) 2017-02-15 2021-08-25 スミス・アンド・ネフュー・アジア・パシフィク・ピーティーイー・リミテッド 陰圧創傷治療装置およびその使用方法
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
DE102017110607A1 (de) * 2017-05-16 2018-11-22 Fresenius Medical Care Deutschland Gmbh Peritonealdialysegerät
US12048791B2 (en) 2017-06-24 2024-07-30 Nxstage Medical, Inc. Peritoneal dialysis fluid preparation and/or treatment devices methods and systems
KR101933062B1 (ko) * 2017-09-19 2019-03-15 서강대학교산학협력단 이송대상유체의 압력을 측정하는 펌프, 이를 이용하는 유체운송 시스템과 그 시스템의 동작 방법
EP3687592B1 (en) 2017-09-29 2025-09-03 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
CN107809104B (zh) * 2017-12-01 2026-01-02 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
US20190262526A1 (en) 2018-02-28 2019-08-29 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
EP3775553B1 (en) 2018-03-30 2023-10-04 DEKA Products Limited Partnership Liquid pumping cassettes and associated pressure distribution manifold and related methods
GB201806988D0 (en) 2018-04-30 2018-06-13 Quintanar Felix Clarence Power source charging for negative pressure wound therapy apparatus
EP3787704B1 (en) 2018-04-30 2025-11-05 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
US11123464B2 (en) * 2018-06-20 2021-09-21 Fresenius Medical Care Holdings, Inc. Calculating a depletion time during dialysis
WO2020028096A1 (en) * 2018-07-30 2020-02-06 Fresenius Medical Care Holdings, Inc. Valve actuation systems and related methods
EP3796954B1 (en) 2018-07-31 2023-05-03 Fresenius Medical Care Holdings, Inc. Rotary valves for dialysis systems
CN118403244A (zh) * 2018-10-19 2024-07-30 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.
WO2020198483A1 (en) * 2019-03-26 2020-10-01 Chf Solutions, Inc. Neonatal and pediatric blood filtration system
WO2020198513A1 (en) * 2019-03-28 2020-10-01 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
US12059520B2 (en) * 2019-04-08 2024-08-13 Baxter International Inc. Priming sensor for a medical fluid delivery system
US12186546B2 (en) 2019-04-09 2025-01-07 Nxstage Medical, Inc. Medical device loading systems, devices, and methods
WO2020236626A1 (en) * 2019-05-17 2020-11-26 Herzlinger George A Methods and systems for treating microbial disease
US12226200B2 (en) 2019-05-30 2025-02-18 Olympus Corporation Method for diagnosing gastro esophageal reflux disease
CN114450572A (zh) 2019-07-03 2022-05-06 唐纳森公司 流体混气检测系统和方法
CA3147446A1 (en) 2019-08-05 2021-02-11 Fresenius Medical Care Holdings, Inc. Conductivity control systems
MX2022001669A (es) 2019-08-09 2022-03-11 Baxter Int Sensor de cebado capacitivo para un sistema de suministro de fluidos medicos.
US11759351B2 (en) * 2019-08-16 2023-09-19 Belmont Instrument, Llc Fluid temperature control system
GB201914283D0 (en) 2019-10-03 2019-11-20 Smith & Nephew Apparatuses and methods for negative pressure wound therapy
DE102019133075A1 (de) 2019-12-04 2021-06-10 B.Braun Avitum Ag Blutbehandlungsmaschine und Verfahren zur automatischen Füllstandsüberwachung und -Regelung eines Luftabscheiders mittels Frequenzanalyse
US12228564B2 (en) 2020-01-10 2025-02-18 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
PL3944843T3 (pl) * 2020-07-30 2023-09-11 Medinice Spółka Akcyjna Pneumatyczny opatrunek uciskowy
US20230228644A1 (en) * 2020-08-13 2023-07-20 The University Of British Columbia Apparatus, systems, and methods for hydrocarbon gas detection and differentiation
US12036344B2 (en) 2020-11-13 2024-07-16 Fresenius Medical Care Holdings, Inc. Systems and methods for analyzing spent dialysate
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
EP4452362A1 (en) * 2021-12-21 2024-10-30 Baxter International Inc. Pneumatically driven peritoneal dialysis machine
US12403230B2 (en) 2021-12-28 2025-09-02 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis system with constant volume disposable pump
FR3131541B1 (fr) * 2021-12-31 2025-04-18 Bypa Medical Solutions Dispositif d’assistance ou de suppléance du cœur.
CA3254083A1 (en) * 2022-03-10 2023-09-14 Abiomed, Inc. ADAPTIVE FLOW RATE CALCULATION FOR MECHANICAL CIRCULATOR ASSISTANCE DEVICE
US12352697B2 (en) * 2022-03-16 2025-07-08 Donaldson Company, Inc. Air bubble sensing systems and related signal processing
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
WO2025093955A1 (en) * 2023-10-31 2025-05-08 Alcon Inc. Pump elastomer seal enhancement for surgical cassettes

Family Cites Families (203)

* 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
AU2209683A (en) 1982-12-28 1984-07-17 Baxter Travenol Laboratories Inc. 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
US5088515A (en) 1989-05-01 1992-02-18 Kamen Dean L Valve system with removable fluid interface
US5178182A (en) 1986-03-04 1993-01-12 Deka Products Limited Partnership Valve system with removable fluid interface
US5575310A (en) 1986-03-04 1996-11-19 Deka Products Limited Partnership Flow control system with volume-measuring system using a resonatable mass
US4778451A (en) 1986-03-04 1988-10-18 Kamen Dean L Flow control system using boyle's law
US4826482A (en) 1986-03-04 1989-05-02 Kamen Dean L Enhanced pressure measurement flow control system
US4976162A (en) * 1987-09-03 1990-12-11 Kamen Dean L Enhanced pressure measurement flow control system
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
AU3415893A (en) 1991-12-20 1993-07-28 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
WO1994015099A1 (en) 1992-12-18 1994-07-07 Abbott Laboratories Solution pumping system for maximizing output while minimizing pumping pressures
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
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
US5438510A (en) 1993-03-03 1995-08-01 Deka Products Limited Partnership User interface and monitoring functions for automated peritoneal dialysis systems
EP0643591B1 (en) 1993-03-03 1998-09-09 Deka Products Limited Partnership Peritoneal dialysis systems employing a liquid distribution and pump cassette with self-contained air isolation and removal
US5431626A (en) 1993-03-03 1995-07-11 Deka Products Limited Partnership Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure
US5324422A (en) 1993-03-03 1994-06-28 Baxter International Inc. User interface for automated peritoneal dialysis systems
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
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
US5427509A (en) 1993-12-22 1995-06-27 Baxter International Inc. Peristaltic pump tube cassette with angle pump tube connectors
US5480294A (en) 1993-12-22 1996-01-02 Baxter International Inc. Peristaltic pump module having jaws for gripping a peristaltic pump tube cassett
US5462416A (en) 1993-12-22 1995-10-31 Baxter International Inc. Peristaltic pump tube cassette for blood processing systems
SE502020C2 (sv) 1994-02-03 1995-07-17 Gambro Ab Apparat för peritonealdialys
ATE206061T1 (de) 1994-04-06 2001-10-15 Baxter Int Gerät für eine oszillierend, in form einer tide gepulsten peritonealdialyse
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
US6165154A (en) 1995-06-07 2000-12-26 Deka Products Limited Partnership Cassette for intravenous-line flow-control system
US5795317A (en) 1995-06-07 1998-08-18 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
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
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
US6589482B1 (en) 1997-02-14 2003-07-08 Nxstage Medical, Inc. Extracorporeal circuits for performing hemofiltration employing pressure sensing without an air interface
AU3273101A (en) 1997-02-14 2001-06-04 Nxstage Medical, Inc. Extracorporeal circuits for performing hemofiltration employing pressure sensingwithout an air interface
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
JP4291506B2 (ja) 1997-08-22 2009-07-08 デカ・プロダクツ・リミテッド・パートナーシップ 静脈薬剤混合・射出用システム、方法及びカセット
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
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
US6343614B1 (en) 1998-07-01 2002-02-05 Deka Products Limited Partnership System for measuring change in fluid flow rate 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
SE9901165D0 (sv) 1999-03-30 1999-03-30 Gambro Lundia Ab Method, apparatus and components of dialysis systems
SE9903331D0 (sv) 1999-09-16 1999-09-16 Gambro Lundia Ab Method and apparatus for sterilising a heat sensitive fluid
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
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
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
US6877713B1 (en) 1999-07-20 2005-04-12 Deka Products Limited Partnership Tube occluder and method for occluding collapsible tubes
US6860846B2 (en) 1999-09-03 2005-03-01 Baxter International Inc. Blood processing systems and methods with umbilicus-driven blood processing chambers
US6949079B1 (en) 1999-09-03 2005-09-27 Baxter International 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
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
AU776741B2 (en) 1999-09-03 2004-09-23 Fenwal, Inc. Programmable, fluid pressure actuated blood processing systems and methods
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
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
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
US6481980B1 (en) 1999-09-03 2002-11-19 Baxter International Inc. Fluid flow cassette with pressure actuated pump and valve stations
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
EP1258260A3 (en) 2000-10-04 2003-11-26 Terumo Kabushiki Kaisha Peritoneal dialysis apparatus
JP4643815B2 (ja) 2000-10-04 2011-03-02 テルモ株式会社 腹膜透析装置
WO2002030267A2 (en) 2000-10-12 2002-04-18 Renal Solutions, Inc. Devices and methods 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
WO2003086509A1 (en) 2002-04-11 2003-10-23 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
US6814547B2 (en) 2002-05-24 2004-11-09 Baxter International Inc. Medical fluid pump
US20030220607A1 (en) 2002-05-24 2003-11-27 Don Busby Peritoneal dialysis apparatus
US7175606B2 (en) 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
US7153286B2 (en) 2002-05-24 2006-12-26 Baxter International Inc. Automated dialysis system
EP2260889B1 (en) 2002-05-24 2019-06-19 Baxter International Inc. Peritoneal dialysis system
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
EP2368589B1 (en) 2003-10-28 2016-08-03 Baxter International Inc. Apparatuses for medical fluid systems
US7662139B2 (en) 2003-10-30 2010-02-16 Deka Products Limited Partnership Pump cassette with spiking assembly
US20050095141A1 (en) 2003-10-30 2005-05-05 Deka Products Limited Partnership System and method for pumping fluid using a pump cassette
US7776006B2 (en) 2003-11-05 2010-08-17 Baxter International Inc. Medical fluid pumping system having real time volume determination
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US8803044B2 (en) 2003-11-05 2014-08-12 Baxter International Inc. Dialysis fluid heating systems
US8029454B2 (en) * 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
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
CA2651360A1 (en) 2005-05-06 2006-11-16 Imi Vision Limited Fluid processing apparatus
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
US7717682B2 (en) 2005-07-13 2010-05-18 Purity Solutions Llc Double diaphragm pump and related methods
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc 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
DE602007013723D1 (de) 2006-02-09 2011-05-19 Deka Products Lp Systeme zur abgabe von flüssigkeiten in patch-grösse
US8366316B2 (en) 2006-04-14 2013-02-05 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
EP2586472B1 (en) 2006-04-14 2017-08-16 DEKA Products Limited Partnership System for fluid pumping
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US20080240929A1 (en) 2007-03-30 2008-10-02 Deka Products Limited Partnership Pumping Cassette
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
US20100076516A1 (en) 2006-09-26 2010-03-25 Koninklijke Philips Electronics N.V. Remaining time indication for a rechargeable implantable medical device
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
US8366655B2 (en) 2007-02-27 2013-02-05 Deka Products Limited Partnership Peritoneal dialysis sensor apparatus systems, devices and methods
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
BRPI0808044B8 (pt) 2007-02-27 2021-06-22 Deka Products Lp sistemas de hemodiálise
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
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
WO2009004777A1 (ja) 2007-06-29 2009-01-08 Jms Co., Ltd. 血液透析装置
US8764702B2 (en) * 2007-07-05 2014-07-01 Baxter International Inc. Dialysis system having dual patient line connection and prime
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
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
US7909795B2 (en) 2007-07-05 2011-03-22 Baxter International Inc. Dialysis system having disposable cassette and interface therefore
US7790103B2 (en) 2007-07-05 2010-09-07 Baxter International Inc. Extended use dialysis system
US7892331B2 (en) 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
CA2703540C (en) 2007-10-12 2017-01-10 Deka Products Limited Partnership Systems, devices and methods for cardiopulmonary treatment and procedures
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
CA2712950C (en) 2008-01-23 2017-10-17 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
US10195330B2 (en) 2008-01-23 2019-02-05 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
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
CN105251070A (zh) * 2009-12-24 2016-01-20 昆山韦睿医疗科技有限公司 自动腹膜透析循环系统用连接装置
WO2012161744A2 (en) 2011-05-24 2012-11-29 Deka Products Limited Partnership Blood treatment systems and methods
US8612055B2 (en) 2010-04-16 2013-12-17 Medtronic, Inc. System and method for delivering a therapeutic agent according to default infusion schedule
US9459326B2 (en) 2010-05-13 2016-10-04 Covidien Lp Battery pack and electrical device with demountable battery pack
EP3282289B1 (en) 2010-07-07 2023-06-14 DEKA Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US9907972B2 (en) 2011-01-21 2018-03-06 Neurocardiac Innovations, Llc Implantable cardiac devices and methods with body orientation unit
DE112012001381T5 (de) 2011-03-23 2014-01-02 Nxstage Medical, Inc. Peritoneal-Dialyse-Systeme, -Vorrichtungen und -Verfahren
US9861732B2 (en) 2011-11-04 2018-01-09 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
EP2712639B1 (en) * 2012-09-28 2015-06-24 Gambro Lundia AB An apparatus for extracorporeal blood treatment and a control method therefor
ES2546557T3 (es) * 2012-09-28 2015-09-24 Gambro Lundia Ab Un aparato y un método de control de un tratamiento sanguíneo extracorpóreo
US9719964B2 (en) 2013-07-31 2017-08-01 Deka Products Limited Partnership System, method, and apparatus for bubble detection in a fluid line using a split-ring resonator
US10058694B2 (en) 2014-06-05 2018-08-28 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines

Also Published As

Publication number Publication date
JP2020179186A (ja) 2020-11-05
US20160101278A1 (en) 2016-04-14
MX2021005616A (es) 2021-08-11
MX382557B (es) 2025-03-13
SG11201610049UA (en) 2016-12-29
JP2022174155A (ja) 2022-11-22
WO2015188154A1 (en) 2015-12-10
JP7447205B2 (ja) 2024-03-11
EP3151877B1 (en) 2020-04-15
MX2023002571A (es) 2023-03-10
US20220409875A1 (en) 2022-12-29
EP3698826A1 (en) 2020-08-26
WO2015188154A8 (en) 2017-01-19
EP4424339A1 (en) 2024-09-04
MX2016016004A (es) 2017-07-11
MX2023002575A (es) 2023-03-13
JP2024057065A (ja) 2024-04-23
US10058694B2 (en) 2018-08-28
US11400272B2 (en) 2022-08-02
MX2023002574A (es) 2023-03-13
MX2023002573A (es) 2023-03-10
US20190060629A1 (en) 2019-02-28
WO2015188154A9 (en) 2016-04-21
JP7136844B2 (ja) 2022-09-13
EP3151877A1 (en) 2017-04-12
JP2017522929A (ja) 2017-08-17
MX2021005615A (es) 2021-08-11

Similar Documents

Publication Publication Date Title
JP7447205B2 (ja) ポンピングチャンバにおける流体体積の変化を計算するシステム
US12209897B2 (en) Medical treatment system and methods using a plurality of fluid lines
US11752248B2 (en) Medical treatment system and methods using a plurality of fluid lines
JP7314235B2 (ja) 複数の流体ラインを使用する医療システム
US12303631B2 (en) Medical treatment system and methods using a plurality of fluid lines

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170424

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180605

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180605

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190228

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190402

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20190625

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191002

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200401

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200630

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20201006

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20201021

R150 Certificate of patent or registration of utility model

Ref document number: 6783147

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250