CN101676003A - 用于医用流体处理的设备 - Google Patents

用于医用流体处理的设备 Download PDF

Info

Publication number
CN101676003A
CN101676003A CN200910168792A CN200910168792A CN101676003A CN 101676003 A CN101676003 A CN 101676003A CN 200910168792 A CN200910168792 A CN 200910168792A CN 200910168792 A CN200910168792 A CN 200910168792A CN 101676003 A CN101676003 A CN 101676003A
Authority
CN
China
Prior art keywords
box
equipment
chamber
passage
pump
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.)
Granted
Application number
CN200910168792A
Other languages
English (en)
Other versions
CN101676003B (zh
Inventor
J·贝登
U·哈曼
M·赫尔克洛茨
M·劳尔
J·曼克
P·朔伊纳特
M·维斯
A·邦格尔斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fresenius Medical Care Deutschland GmbH
Original Assignee
Fresenius Medical Care Deutschland GmbH
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 Fresenius Medical Care Deutschland GmbH filed Critical Fresenius Medical Care Deutschland GmbH
Publication of CN101676003A publication Critical patent/CN101676003A/zh
Application granted granted Critical
Publication of CN101676003B publication Critical patent/CN101676003B/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/15Dialysis 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
    • A61M1/152Details related to the interface between cassette and machine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/15Dialysis 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
    • A61M1/152Details related to the interface between cassette and machine
    • A61M1/1524Details related to the interface between cassette and machine the interface providing means for actuating on functional elements of the cassette, e.g. plungers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/15Dialysis 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
    • A61M1/156Constructional details of the cassette, e.g. specific details on material or shape
    • A61M1/1563Details of incorporated filters
    • A61M1/15632Details of incorporated filters the filter being a dialyser
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601Control or regulation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621Constructional aspects thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3401Cassettes therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3496Plasmapheresis; Leucopheresis; Lymphopheresis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3622Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36222Details related to the interface between cassette and machine
    • A61M1/362223Details related to the interface between cassette and machine the interface being evacuated interfaces to enhance contact
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3622Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36225Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit with blood pumping means or components thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3622Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362261Constructional details of cassettes, 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3622Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362263Details of incorporated filters
    • A61M1/362264Details of incorporated filters the filter being a blood filter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3622Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362265Details of valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/367Circuit parts not covered by the preceding subgroups of group A61M1/3621
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10Location thereof with respect to the patient's body
    • A61M60/104Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A61M60/113Extracorporeal 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20Type thereof
    • A61M60/247Positive displacement blood pumps
    • A61M60/253Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/36Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/37Haemodialysis, haemofiltration or diafiltration
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40Details relating to driving
    • A61M60/424Details relating to driving for positive displacement blood pumps
    • A61M60/427Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40Details relating to driving
    • A61M60/424Details relating to driving for positive displacement blood pumps
    • A61M60/427Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • A61M60/43Details 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80Constructional details other than related to driving
    • A61M60/845Constructional details other than related to driving of extracorporeal blood pumps
    • A61M60/847Constructional details other than related to driving of extracorporeal blood pumps arranged in a cassette
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3622Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36224Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit with sensing means or components thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2202/00Special media to be introduced, removed or treated
    • A61M2202/04Liquids
    • A61M2202/0413Blood
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/12General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/12General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/121General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit interface between cassette and base
    • A61M2205/122General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit interface between cassette and base using evacuated interfaces to enhance contact
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/12General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/125General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated filters
    • A61M2205/126General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated filters with incorporated membrane filters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/12General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/128General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

本发明涉及一种用于医用流体的设备,所述设备包括流体处理机和可插入于其中的盒,所述盒基本上由盒的刚性基体构成,盒的刚性基体具有适合的腔室和通道以及覆盖它们的箔片,其特征在于,致动器和传感器布置在该流体处理机中以操作具有被插入的盒的设备,从而可使盒以不同的整体形式被插入。

Description

用于医用流体处理的设备
本发明专利申请是申请号为03813103.X、申请日为2003年05月22日、发明名称为《用于医用流体处理的设备》的中国发明专利申请的分案申请。
本发明涉及用于医用流体处理的设备,所述设备包括流体处理机和可插入于其中的盒,所述盒基本上由盒的刚性基体构成,盒的刚性基体具有适合的腔室和通道以及覆盖它们的箔片。
相应的盒用在医学工程中,特别用于传输透析液、血液等。例如在DE 19837667、WO 84/02473、WO98/22165或WO 00/33898中描述了这种类型的盒。
例如DE 19837667A1中披露了一种盒,所述盒由盒的刚性基体构成,所述盒的刚性基体具有适合的腔室和通道并且所述盒的刚性基体由挠性箔片封闭以覆盖通道和腔室。已经描述了,所述盒被插入到例如透析器的专用接收腔室中。该腔室例如可通过可枢转的门被打开。所述盒可被插入到所述腔室中,其中挠性箔片与所述机器处的配合片相对,以使得所述盒可借助于所述机器侧部上的致动器和传感器被操纵。
尽管已概括地描述了这样的具有盒的设备,但是传统的体外血液管路或血液管道系统通常存在于差动构造中。这意味着对于不同的部件的存在功能划分。这样的部件,例如气泡收集器、流体腔或注射位置通过管道相互连接并且通常因此独立地与相应的透析器相连接。这种血液管道系统的设计在制造和处理上非常复杂,因此对于诸如在线血液透析滤过的更复杂的系统来说,完成相应的工作自然就极为耗时。
另一方面,被安装于该差动构造中的传统体外血液管路具有这样的优点,即,根据需要可将它们设计得对于各种处理更具有灵活性的形式。也就是说,先前已知的供所述盒使用的设备具有这样一个相关的问题,即,它们只能用于特定的应用中。
因此,本发明的目的是进一步开发一种通用设备,所述设备包括流体处理机和可插入于其中的盒以在保持快速且简单的可交换性的同时对于不同的应用可具有较大灵活性。
依照本发明,通过具有权利要求1的特征组合的设备可实现该目的。这里,致动器和传感器被布置在用于操作具有被插入的盒的设备的医用流体处理所用的通用设备中以使得盒可以不同的整体形状被插入。
由于明确地限定了相应的传感器和致动器的布置,根据期望的应用可将复杂程度不同的盒插入到流体处理机中。因此这里无需为不同的应用提供不同的设备。
因此,这里例如用于简单、标准血液透析的盒可被插入。相应的泵室、测量传感器以及诸如阀等的其他致动器被设置在所述流体处理机中的预定位置。其他的泵、致动器、阀等被设在所述流体处理机中,当所述盒用于标准血液透析时,这些辅助的泵、致动器、阀等无需被驱动。这些辅助的泵、致动器、阀等只有在所述盒用于在线血液透析滤过或在线血液滤过时才被使用,即,其他的通道、泵室等被设在与这些致动器、泵、阀等相关联的相应盒的相应位置处。此外,用于急性透析治疗的盒可被插入,其中设在所述流体处理机的侧部上的泵、致动器、阀与相应的泵室、通道等相关联。可根据所插入的盒选择相关的控制电子设备以控制泵、致动器、传感器等。
从属于主权利要求的从属权利要求2到16包含本发明的特别优选的特征。
从属权利要求17到25对本发明所涉及的用于插入到前述本发明设备中的盒进行了具体限定。
下面将借助于示例参照附图详细地描述本发明的详细内容和优点。在附图中:
图1:用于标准血液透析的盒的示意性平面图;
图2:依照本发明另一个实施例的本发明所涉及的用于在线血液透析滤过或在线血液滤过的盒的示意性平面图;
图3:本发明另一个实施例所涉及的用于急性治疗的盒的平面图;
图4:与图1所涉及的基本相同的本发明的另一个实施例的示意性平面图,但是具有集成透析器;
图5:与图2所涉及的基本相同的本发明的另一个实施例,但是具有集成透析器;
图6:与图3所涉及的基本相同的本发明的另一个实施例,但是具有集成透析器;
图7:作为本发明所涉及的设备的一个实施例的流体处理机的三维视图,其中没有被插入的盒;
图8:与图7相同的视图,但是具有插入的盒;
图9:与图7相对应的视图,但是具有不同于图8中所示的盒的一种盒的另一个实施例变型;
图10:本发明所涉及的设备中的排气单元的细节;
图11:前述实施例的一个变型所涉及的盒中的测量室的轮廓的详图;
图12:本发明所涉及的盒的泵室的局部截面图;以及
图13:穿过本发明的一个实施例变型所涉及的盒的通道的局部截面图。
图1中示出了本发明一个实施例变型所涉及的盒10,所述盒10可用在用于标准血液透析的该实施例中。在图1中,盒10的表面被分成为阴影线区B(两个局部区域)和非包围区域A。盒10的表面和相关的机体(参见图7)的表面都被分成为覆盖表面区域A和B,致动器或传感器的部件被连接在其上,所述部件作为基本变型对于所有盒是通用的,例如此处所示的被容纳于表面区域A(图1中没有阴影线的部分)中的用于标准血液透析的盒,并且其中表面B表示将被随意使用的致动器或传感器被设在机体(图7)中并且仅当需要时才被使用,例如在图2中所涉及的盒中。
所述盒由盒的基体12构成,在所示的实施例中所述基体由聚丙烯构成。这里未详细示出并且由例如聚烯烃橡胶混合物构成的覆盖箔片被施加在盒的基体上。稍后可更详细地看到的通道和凹槽被该覆盖箔片14覆盖。动脉注射隔膜16被设在通向透析器的动脉管路18中并且静脉注射隔膜20被设在通向透析器的静脉管路22中。在这里所示的实施例中没有详细示出透析器本身和相应的管连接。24表示来自于患者的血液入口而26表示通向患者的血液出口。为了简化,这里也没有示出同样由聚烯烃橡胶混合物构成的各个管路。通道28开槽在盒的基体12中。它们受到一排阀30的作用。
这些阀的设计例如来自于本申请人的德国专利申请DE 10046
651,在这里合并参考所述专利文献。这些阀30基本具有带有压力通道的阀体和密封罩,所述密封罩与阀体配合,以使得它相对于周围环境在阀体侧部上封闭压力通道的端部,其中可在压力通道与密封罩之间建立压力空间,从而使得密封罩具有用于进入到流体通道的可变形的密封区域,以便于依照需要封闭流体通道。
动脉测量室32和静脉测量室34也开槽在盒的基体12中。这些测量室的基本设计例如来自于图11,其中由箭头指示出流体,即,血液的流动方向。测量室32和34具有加宽的通道部分以使其可接收传感器36。测量室32和34的轮廓与诸如图11中所示的扩散器喷嘴的几何形状相对应。在喷嘴40中伸出的扩散器38被布置在流体的流入区域的区域中。与喷嘴40中变窄的截面相比较,扩散器38中加宽的截面较陡。以多功能传感器的形式制成的传感器36被布置在动脉测量室32或静脉测量室34的区域中。在本申请人的德国专利申请DE 19837667A1中极为详尽地描述了这些多功能传感器的设计。在这里合并参考所述专利文献的所有内容。
动脉口42和肝素口44被设在盒处,在每种情况中每个动脉口42和肝素口44都通过幻象阀(phantom valve)46经由相应的通道与运载动脉血的通道相连接。根据本发明在盒10中取代传统的打开T-支管使用幻象阀46。在这些幻象阀中,在主血液流动时通道壁不会被切断。这些幻象阀的详细设计来自于同一个申请人的德国专利申请DE 10053441,在这里合并参考所述专利文献。48表示静脉口,所述静脉口48同样经由幻象阀46通向血液运载通道28,这里静脉口48处于血液运载通道的静脉部分中。
50表示两个泵室,所述泵室50用于血液的泵送。泵室50的设计如图12中详细示出的。通过设在机器侧部的隔膜泵驱动的泵室50具有用于总腔室的均匀流量的切向入口和出口,如图1中已示出的。通过相应成形的盒的基体12预定泵室50的形状,并且泵室50的形状可近似描述为球形。在周边处,盒的基体具有围绕泵室50的凸边52,所述凸边52用作止动条。另外,如图12中所示的,球形部分的周边被设定得略低以使得在压紧阶段,即,在覆盖箔片14朝向盒的基体12移动的阶段,形成了齐平边缘或齐平通道54。齐平边缘或齐平通道54最好被这样制成,其中图12中未示出的机器侧部处的球形泵表面具有小于盒侧部处的泵室半径的半径。图12中示出了半径差Δr。从而形成了较宽的齐平边缘或齐平通道54。该齐平边缘或齐平通道54是用于在极端压紧位置中的泵送血液的环形空间。一方面,该自由的环形空间避免血液由于在压紧阶段结束之前被俘获在箔片表面与注射模制表面之间而损耗,另一方面,如果没有提供自由环形空间的话,由于高流速和启动阶段开始时产生的剪切应变会导致血液损耗。
在安装状态下,盒的上部区域中形成有排气室56,图10中以截面图的形式示出了所述排气室56。排气隔膜58被布置在该排气室中,由于排气隔膜58被制成为局部渗透性的隔膜,所述隔膜最好具有疏水性或疏油性,因此所收集的空气可通过所述排气隔膜58被分离。膨胀的或烧结的聚四氟乙烯最好可用作排气隔膜。排气短管60被布置在排气隔膜58上方并且稍后将描述其与流体处理机(这里未详细示出)的合作。
气泡通过血流的减速被俘获在排气室56中。如图10中所示的,产生旋流以对于盒10上的最小面积要求有效地进行空气分离。在该过程中,最终的旋流产生仅出现在流体处理机100中的盒10的操作状态下(参见图10)。盒10的覆盖箔片14被相应的真空连接系统拉到流体处理机中,图10中仅示出了真空连接系统中的一个真空抽吸通道102。从而形成了排气腔室56的基本上为圆形的横截面。血液旋流在这些方面被支持,即,开口在排气腔室56中的通道及其覆盖箔片14略微延伸到机器侧部以在腔室内实现基本上切向的流入。有效抽吸在排气短管60处可发生在机器侧部。由于浓度而在这里整个排气腔室56中出现低充填量。
可参照图13说明通道28的基本设计。通常,对于通道28的通道设计,应该注意的是,提供光滑的箔片表面和光滑的通道表面。避免台阶、死区、紊流和冲击表面。实现低的方向和速度变化。尽量避免流动分离。所有通道28以及腔室50具有边条52(参见图12),边条52伴随着通道并且面对覆盖箔片14。在盒14插入在流体处理机100中时,箔片14被压在边条52上以使所有的通道28相对于环境密封。在盒的后部,即,在通道壁的外侧,形成连接板62,连接板62伴随着通道并且后压力通过连接板62被引导到边条52,从而能够实现作用力的均匀线性分配。
从图13中可以看出,盒的基体12在外边缘64处被焊接到覆盖箔片14上。
盒10具有作为定位辅助元件的开槽定心叉66,在插入时开槽定心叉66接收机器侧部上的定心销。止动突出部68另外被模制在盒上,在插入后,止动突出部68与相应的机器表面接触。因此,盒10在高度和角度方面被引导。当将盒10压入流体处理机100中时,与流体处理机的闩锁发生在这里未详细示出的咬合元件上以使盒10以一种对准的方式被固定。该盒在与定心叉66相对设置的一侧具有模制手柄70以简化操控。
在这里所示的实施例中,在不同于常规注射位置处设置动脉注射隔膜16或者静脉注射隔膜20以使它们的基体是由盒本身的基体12形成的,从而在这里仅弹性隔膜被咬合环(这里未详细示出)固定。在这里所示的实施例中,隔膜由弹性体构成。
图4示出了图1所示的盒的一个改进实施例。图4中所示的该盒10也用于标准血液透析并且主要示出了与图1所示的盒10相同的设计。为此,对于已经描述的盒10的部件的详细说明是多余的。但是,代替图1中所示的实施例中的手柄70,透析器72被集成在盒10的一侧上,并且管线18和22直接通向透析器中的透析器开口。透析器处的可具有常规设计的透析液连接由74和76表示。
图2中示出了被设计为在线血液透析滤过盒的盒10。从不同元件的布置中可以明显看出,盒的基体12源于诸如参照标准血液透析的实施例已经在图1描述的盒的基体。从该构造中得知的所有元件以相同的方式设置在用于在线血液透析滤过的参见图2的实施例变型中。为此,不再对它们进行附加的说明。但是,将对在线血液透析滤过的操作所需的那些部件进行说明。这包括替换液连接器80,替换液流体经替换液连接器80被供给到通道28中。替换液通道阀82设置在通道中并且通道28通过这些部件在适合的位置处被封闭。替换液流体通过通道被引导到两个并行的形成替换液泵室的泵室84中。替换液泵室84基本上与前面已经详细描述的用于血液50的泵室。从通道28开始,替换液流体通过设置在盒的基体12的相对一侧上的替换液隧道86被引导。例如通过焊接的箔片使得替换液隧道在后侧被适当地封闭。替换液流体86可通过稀释前端口88或者通过稀释后端口90被引导到输送血液的通道28中。端口在这里也可被制成幻象阀,这里同样参见德国专利申请DE 10053441所涉及的结构设计。
基本上由替换液泵室84构成的替换液区域被替换液焊边92包围以使盒10中处理替换液的该区域与血液输送区域分离,覆盖箔片14密封地焊接在替换液焊边92上。
在图5中,示出了图2中所示的实施例变型的改进形式。这里,透析器72同样以与图4所示的实施例变型的类似形式被直接集成在盒10中。
在图3中,用于急性处理的盒10作为盒的另一个集成实施例被示出。其在血液处理部分的设计与图1中所示的实施例变型相同。对于替换液部分,它部分地与图2中所示的实施例相同,这里仅提供了一个替换液泵室84,替换液泵室84被供给通过替换液连接器80和通道28供给的替换液流体。以与图2所示的实施例变型的类似形式,替换液通道阀82被设置在替换液泵室84之前或者之后。在用于急性处理的本实施例变型中用94表示的其他泵室通过通道28与过滤出口96相连并且开口在与这里未详细示出的透析器相连的过滤连接98中。
在图6中,示出了图3中所示的盒10的改进的实施例变型。这里,透析器72又被集成以替代手柄,在这里连接部件99被设置在透析器72和输送滤出液和通向滤出液泵94的通道28之间。
在图7中,示出了没有被插入的盒10的流体处理机100的一个实施例。流体处理机100是这样设计的,即,使上述所有的盒可被插入,并且例如在插入图1中所示的实施例变型的盒后,利用相应的程序选择执行基本体外血液回路,即,使用外部透析器的标准透析。当使用图2的实施例所涉及的盒时,例如可通过基本单元的流体回路的自动连接部件(未示出)利用为此目的所需的部件实现在线血液透析滤过或者在线血液滤过。具有集成透析器和自动透析器连接部件的高度集成变型也是可能的,诸如利用图4和图5所示的实施例变型中的盒表示的。当根据图3的实施例使用盒10时,急性透析处理是可能的。
流体处理机100主要由包围和/或包括或者接收最重要的部件的框架104构成。一方面门106安装在框架104上,另一方面机体108在框架中被引导。利用框架104,即门铰链、门闩锁、压制动器和后壁使得在门106和该单元内部之间产生的所有作用力被吸收。框架还包含门110的闩锁。盒10被接收在门106和机体108之间,如图8和图9中所示,并且通过施压使其被密封。传感器系统元件被包含在机器的盒区域中并且它们检测盒是否正确地位于流体处理机中。这些或者其他传感器系统元件可被这样设计,即,使它们适于识别盒类型(例如,利用盒上的条形码)。
用于体外血液回路的控制和监测的重要元件,诸如泵、阀和传感器系统等被包含在机体108中。该机体108建立了盒10的最重要界面。盒界面与这里的单元和盒10的密封相连,从而由此实现流动路径的固定。如上所述,机体以可移动的形式在框架中被引导并且固定盒10,直至门被关闭。
液压活塞泵被包含在流体处理机中,这里在图7、8和9中未被详细示出。一方面,它们是血液泵或者任意替换液供给泵或者超滤液泵。它们液压地与泵室C、D相连,即与血液泵室相连,或者E、F相连,即,可选择地与任意滤液泵室和/或任意替换液泵室相连。另外,这里未详细示出的用于产生所需气动压力(过压或者真空)的压缩机被包含在流体处理机100中。流体处理机100还以一种未详细示出的方式具有用于补偿压力波动的气动缓冲器容器、主电子设备盒、肝素注射泵和血压监测模块。
同样未详细示出的在框架104后壁上的加压致动器系统必须在这里被强调。这里装有可膨胀的气垫,可膨胀的气垫可移动整个机体108,机体108以可移动的方式被支撑在框架104中,并且可膨胀的气垫将机体108压靠在关闭的门106上。
另外,代替各个输送空气的管,空气分配板被设置在机架108处,空气分配板包含用于气动部件的主连接件并且空气分配板在没有任何实质管的情况下使得压缩空气和真空通过装在其中的通道被引导到阀和致动器中,并且它们相对于流体处理机100内部同时终止于机体。
任意模块可被提供在流体处理机100中以执行在线血液透析滤过。例如,这里可包含用于使盒10与透析液回路自动连接的在线供给端口或者用于使冲洗溶液回流的在线冲洗端口。
在盒10插入时门106必须被打开。盒10被插入,并且在定心叉定位后,利用咬合钩使得盒10被固定在机体的表面上的盒上。
机体中面对盒的一侧衬有这里未详细示出的软橡胶体垫,软橡胶体垫用于在加压后密封盒10。同一申请人的德国专利申请10157924中已经给出了对这种橡胶体垫的详细描述,该专利文献的全部内容在这里合并参考。
在关闭和锁定门后,通过使上述气垫膨胀来进行加压。在打开和移除盒后,在打开门之前放掉气垫中的空气再次消除加压。
为了实现充分加压和防止由于作用力的不平均施加而使得机体倾斜,气垫的尺寸接近机体或者盒10的尺寸。
但是,由于其他部件,例如,控制阀或者具有控制阀的空气分配器板现被设置在气垫和机体之间,因此利用垫片螺栓实现作用力的传递。
利用框架和后壁之间的门铰链、这里未详细示出的闩锁110和连接螺栓实现门106、框架104和后壁之间的牵引。
如上所述,必须利用适当的操作实现盒10的恒定施压。为此,在处理过程中必须使门被锁定。利用在门的右上区域和右下区域的两个闩锁螺栓(这里未详细示出)实现这种锁定,并且在操作时这些闩锁螺栓移动到门106内的两个相应的孔中,它们的锁定是同时进行的。以气动的方式实现闩锁螺栓的移进和移出。利用移动到门中的螺栓和由于门的压力载荷产生的横向作用力来消除由于气动设备失效而导致门被错误打开。为了检查闩锁是否已经进行,可设置霍尔近程式传感器以检测螺栓的移动。另外,该信号可被链接到可由独立传感器拾取的关于门位置的信息。另外,这里未详细示出的闩锁螺栓可具有闩锁连接件。该闩锁连接件包括在门侧上的弹簧加载闩锁球,弹簧加载闩锁球可闩锁在闩锁螺栓的相应的拱中并且可使门保持在相应的位置。提供导入斜坡以简化闩锁。为了从闩锁位置打开门,可利用机械系统拉回这里所提供的闩锁球。
在流体处理机100的一侧,血液回路基本上包括至少一个液压控制隔膜泵、用于控制流动路径的一排阀M、O和夹具N、监测和控制所需的高度集成传感器系统G、H、主动式抽气机,即血液回路(无空气回路)的具有连接的盒排气口A的空气分离腔I以及固定盒的门106,液压控制隔膜泵具有两个独立的泵室C和D,液压控制隔膜泵可用作高精度流体泵或者用作体积测量单元。
流体处理机100分别包括用于过压的气动系统和用于负压的气动系统。负压例如用于在盒10的箔片14和单元侧之间施加负压以防止由于箔片塑性变形而出现通道限制、在供给位置处提升箔片从而能够保持入口通畅、避免泵装置中的空气顺从性并且能够在特定的传感器位置处保证传感器和箔片之间的无空气连接。抽气需要在单元侧中的开口和与其相连的抽吸单元,即真空泵,其中在整个表面上的真空分布应该被保证是尽可能均匀和可靠的。在无载状态下,所述开口应该至少基本上关闭以在这里保持良好的清洁。但是在操作时,应该实现无问题的空气抽吸。该问题可由在德国专利申请10157924中所披露的上述弹性体垫来解决。
在盒10中,不包含通道密封件,边缘区域和一些安全焊接连接件除外。因此,必须利用加压来实现所有流动路径和通道的密封。为此,盒具有前面已经描述过的在通道边缘上的焊缝52,并且焊缝52在通过压入到弹性体垫中使得机体108和门106之间的任意处理部件加压后是可密封的。
这里未详细示出的空气分配器板位于机体108的后侧上并且例如与气动系统的两个隔膜泵,即过压泵和负压泵相连。利用密封垫使得空气分配器板相对于机体后侧被密封并且允许压缩空气和真空通过集成通道结构供给以使每一个阀无需其自身的管。多个回路存在于空气分配器板上,即,真空回路、与压缩机直接相连以为总需要压缩空气的部件提供压缩空气的压缩空气回路、用于保护可能仅在特定状态下充填压缩空气的敏感性部件的压缩空气回路和排气回路,也可利用开/关阀使压缩空气回路与压缩机分离。
通过在空气分配器板上设置多个控制阀,也可通过小控制板聚集电供给源。由于多个阀仅需要具有特定的选择,因此必须确保模块式更新能力。
传感器系统和泵连接件通过板被引导穿过孔和缺口。
体外血液回路的监测和控制需要聚集在所述的流体处理机100中的集成传感器模块中的传感器。两个独立的模块作为一对共同工作。一个模块被装在门106中,而另一个模块在机体108中。应该利用动脉测量腔室G监测动脉分支,以及利用静脉测量腔室H监测静脉分支。集成测量传感器系统在同一申请人的德国专利申请DE 19837667A和DE 10143137中被详细描述。传感器都具有下列性能或者提供下列可能性:
-血液体积的测量和监测;
-血流比容的测量;
-热能平衡的测量和监测;
-温度的测量和监测;
-瘘管(具有循环)的条件的测量
-空气检测;
-瘘管压力测量。
多传感器模块通常装有用于体积监测、血流比容测量和空气检测的超声波传感器、用于自动访问分析、体温监测和热能平衡的温度传感器、用于压力监测的压力传感器和用于血液自动检测的光传感器。
关于阀M和泵阀O及其设计将再次参考DE 10046651。
除了图7中所示的上述阀以外,还存在图7中未详细示出的所谓幻象阀。关于幻象阀的设计和功能参见DE 10053441。
N表示用于在体外血液回路中的一个警报过程中实现安全状态的安全夹具,它们中断患者管线从而中断血液从患者流出或者流到患者。为了避免不希望的顺从效应,并且由于该系统是为逆流设计的,该安全性功能必须在动脉侧和静脉侧被确保以使两个阻断夹具N被使用,两个阻断夹具N可被机械连接。
阻断夹具应该尽可能靠近患者起作用以能够使得干涉最小化和满足高安全性要求。为此,使用直接作用在患者管上的管夹具。
这里所提供的一个可行的实施例包括利用可重新接合的气动打开夹紧滑块使管相对于门内侧的夹紧轨夹紧管。这样一种系统是主动弹簧闭合的,即,没有压力和没有电流,因此它在安全性失效的情况下是具有优势的。
在图8中示出了与图7中相对应的具有图2所示的插入盒10的流体处理机100。相反,在图9中示出了具有图5所示的实施例变型所涉及的插入盒10的流体处理机100,这里盒中的透析器具有与流体处理机100相连的自动透析液连接件K和L。
这里所示的新的设备遵循精确模块式手段,同时相对于将来的部属可能性和选择实现高的灵活性和部属可能性。集成血液模块能够实现血液处理程序的整个范围,即,标准血液透析、在线血液透析滤过、在线血液滤过以及急性处理。
对于急性处理,需要说明的是,用于急性处理(即,急性透析或者急性滤过)的机器必须具有简单的设计以能够相应容易地运输并且能够在没有复杂供给结构的情况下工作。因此,在该系统中,除了具有预先制造的溶液的袋以外,进行实际工作。利用图3至图6中所示的实施例,可容易地实现急性透析滤过,其中由袋供给替换液并且利用所示的泵使得透析液从过滤器移动到空袋中。除了袋的连接以外,在该情况下无需其他的装置。但是自然能够利用相应的努力附加进行透析。另外,替换液泵或者可用作透析液供给泵,如果盒内的连接件能够相应地改变。接着,充填到袋中的透析流体通过隔膜泵以平衡的方式被供给到过滤器中,而流体以一种可控制的方式通过过滤泵被放出。在这样一种机器中,对流体控制无需其他部件。
这些处理类型的每一种可以两针或者一针模式实现。对于两针或者一针模式的描述参见德国专利申请DE 10042324C1。
一系列新的开发被包含在这里所示的本发明中,诸如泵室的革命性设计和在机器侧的相关球形表面和空气分离腔室。声明独立地对在本发明框架内用于血液处理的这些部件或者盒或者机器进行保护,这不会与盒或者机器的其他元件相互作用。

Claims (28)

1.一种用于医用流体的设备,所述设备包括流体处理机和可插入于其中的盒,所述盒基本上由盒的刚性基体构成,盒的刚性基体具有适合的腔室和通道以及覆盖它们的箔片,其特征在于,致动器和传感器布置在该流体处理机中以操作具有被插入的盒的设备,从而可使盒以不同的整体形式被插入。
2.如权利要求1所述的设备,其特征在于,所述盒被制成可抛弃型的(一次性的盒)。
3.如权利要求1或2所述的设备,其特征在于,所述盒可用于不同的应用目的。
4.如权利要求3所述的设备,其特征在于,所述应用目的是标准血液透析、在线血液透析滤过或者在线血液滤过或者急性处理。
5.如上述任何一项权利要求所述的设备,其特征在于,所述盒在盒的刚性基体的侧部具有模制手柄。
6.如权利要求5所述的设备,其特征在于,透析器被装在盒的刚性基体的侧部,并且它同时形成手柄。
7.如权利要求1至6中任何一项权利要求所述的设备,其特征在于,流体处理机具有框架,门安装在框架上并且机体在框架中被引导,门和机体相互之间对准以使盒可以一种密封的方式被接收在它们之前。
8.如权利要求7所述的设备,其特征在于,机体在框架中以可移动的方式被引导,它可在关闭的门的方向上移动以利用包括气垫的加压致动器系统使得盒被密封接收。
9.如权利要求7或8所述的设备,其特征在于,具有集成通道的空气分配器板毗连机体并且压缩空气和/或真空可通过其从相应的气动连接件被引导到机体中的致动器和阀。
10.如权利要求1至9中任何一项权利要求所述的设备,其特征在于,在盒中开有至少一个定心凹槽,所述定心凹槽接合在位于框架侧的至少一个突起中;和/或提供至少一个止动装置,例如咬合钩,利用所述止动装置可使盒被固定在机体的表面上。
11.如权利要求1至10中任何一项权利要求所述的设备,其特征在于,门在其关闭后可被闩锁在框架上,可利用传感器监测闩锁状态。
12.如权利要求1至11中任何一项权利要求所述的设备,其特征在于,弹性体垫布置在盒和机体之间。
13.如权利要求12所述的设备,其特征在于,弹性体垫具有用于被提供的泵室的凹槽,例如和沿着盒的液体输送通道延伸的垫通道。
14.如权利要求1至13中任何一项权利要求所述的设备,其特征在于,传感器模块基本上集成在液体处理机中以确定待处理的医用液体的参数,传感器模块是成对设置的并且该对的一部分安装在机体中,另一部分在门中。
15.如权利要求1至14中任何一项权利要求所述的设备,其特征在于,排气单元装在液体处理机中,排气单元可与集成在盒中的气体渗透隔膜相连。
16.如上述任何一项权利要求所述的设备,其特征在于,机体和合的表面在每一种情况下被分成多个表面区域(A、B),需要连接的致动器或者传感器的部件被装在一个表面上,这些部件作为基本变型对于所有盒是通用的并且其他表面被包含,其中可任意使用的致动器或者传感器布置在这些表面上。
17.一种用于如权利要求1至16中任何一项权利要求所述的设备中的盒,其特征在于,它具有至少一个,最好两个泵室、至少一个测量腔室、排气室、集成通道和多个端口。
18.如权利要求17所述的盒,其特征在于,所述盒的基体包括聚丙烯。
19.如上述任何一项权利要求所述的盒,其特征在于,覆盖箔片包括聚烯烃弹性体混合物。
20.如上述任何一项权利要求所述的盒,其特征在于,一方面利用盒的基体中的模制件而另一方面利用可被抽吸到为此在机器侧处而提供的凹槽中的覆盖箔片形成排气腔室。
21.一种用于如权利要求17至20中任何一项权利要求所述的盒,其特征在于,所述至少一个泵室具有基本上为切向的入口和出口。
22.如权利要求21所述的盒,其特征在于,至少一个泵室基本上具有球形截面的形状并且形成支撑条以使冲洗通道形成在盒的基体的上边缘和在压紧阶段的覆盖箔片之间。
23.如权利要求22所述的盒,其特征在于,在机器侧部的球形表面与在盒侧处的泵室相比具有较小的半径,以形成冲洗通道,冲洗通道的宽度等于泵的球形表面和泵室之间的半径差的宽度。
24.一种用于如权利要求17至23中任何一项权利要求所述的盒,其特征在于,至少一个测量腔室具有扩散器喷嘴的形状。
25.一种用于如权利要求17至24中任何一项权利要求所述的盒,其特征在于,所有通道和腔室的侧面都具有面对覆盖箔片的边缘条,并且伴随通道的可选择的连接板形成在通道的后侧以及可通过它们实现线性加压作用力分布。
26.一种用于如权利要求17至25中任何一项权利要求所述的盒,其特征在于,盒的基体在外部边缘处被焊接到覆盖箔片上,并且在盒中的一个可选择的替换液输送区域被焊缝8包围。
27.如上述任何一项权利要求所述的盒,其特征在于,它可以双针或者单针操作方式工作。
28.一种包括上述任何一项权利要求所述的盒的盒组件,其特征在于,盒组件包括用于标准血液透析、在线血液透析滤过或者在线血液滤过或者急性处理的应用目的的盒。
CN2009101687922A 2002-06-04 2003-05-22 用于医用流体处理的设备 Expired - Lifetime CN101676003B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10224750.1 2002-06-04
DE10224750A DE10224750A1 (de) 2002-06-04 2002-06-04 Vorrichtung zur Behandlung einer medizinischen Flüssigkeit

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB03813103XA Division CN100553696C (zh) 2002-06-04 2003-05-22 用于医用流体处理的设备

Publications (2)

Publication Number Publication Date
CN101676003A true CN101676003A (zh) 2010-03-24
CN101676003B CN101676003B (zh) 2013-05-22

Family

ID=29594250

Family Applications (3)

Application Number Title Priority Date Filing Date
CN2009101687922A Expired - Lifetime CN101676003B (zh) 2002-06-04 2003-05-22 用于医用流体处理的设备
CN2009101687918A Expired - Lifetime CN101676002B (zh) 2002-06-04 2003-05-22 用于医用流体处理的设备
CNB03813103XA Expired - Lifetime CN100553696C (zh) 2002-06-04 2003-05-22 用于医用流体处理的设备

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN2009101687918A Expired - Lifetime CN101676002B (zh) 2002-06-04 2003-05-22 用于医用流体处理的设备
CNB03813103XA Expired - Lifetime CN100553696C (zh) 2002-06-04 2003-05-22 用于医用流体处理的设备

Country Status (8)

Country Link
US (11) US7648627B2 (zh)
EP (3) EP2295090B1 (zh)
JP (3) JP4537198B2 (zh)
CN (3) CN101676003B (zh)
AU (1) AU2003240694A1 (zh)
DE (1) DE10224750A1 (zh)
ES (2) ES2529095T3 (zh)
WO (1) WO2003101510A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105989901A (zh) * 2015-03-17 2016-10-05 B·布莱恩·阿维图姆股份公司 具有单独门隔室的血液处理装置

Families Citing this family (239)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6877713B1 (en) 1999-07-20 2005-04-12 Deka Products Limited Partnership Tube occluder and method for occluding collapsible tubes
US7780619B2 (en) 1999-11-29 2010-08-24 Nxstage Medical, Inc. Blood treatment apparatus
US6497676B1 (en) 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US20050010158A1 (en) * 2001-05-24 2005-01-13 Brugger James M. Drop-in blood treatment cartridge with filter
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
WO2003086509A1 (en) 2002-04-11 2003-10-23 Deka Products Limited Partnership System and method for delivering a target volume of fluid
US7153286B2 (en) 2002-05-24 2006-12-26 Baxter International Inc. Automated dialysis system
US7175606B2 (en) 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
DE10224750A1 (de) 2002-06-04 2003-12-24 Fresenius Medical Care De Gmbh Vorrichtung zur Behandlung einer medizinischen Flüssigkeit
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
MXPA05000816A (es) 2002-07-19 2005-04-28 Baxter Int Sistemas y metodos para realizar dialisis peritoneal.
EP1539271B1 (de) 2002-09-11 2014-04-16 Fresenius Medical Care Deutschland GmbH Blutbehandlungsvorrichtung mit blutrückgabe
WO2004066121A2 (en) * 2003-01-15 2004-08-05 Nxstage Medical Inc. Waste balancing for extracorporeal blood treatment systems
US8235931B2 (en) 2003-01-15 2012-08-07 Nxstage Medical, Inc. Waste balancing for extracorporeal blood treatment systems
WO2005042065A2 (en) 2003-10-28 2005-05-12 Baxter International Inc. Improved priming, integrity and head height methods and apparatuses for medical fluid systems
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US8803044B2 (en) 2003-11-05 2014-08-12 Baxter International Inc. Dialysis fluid heating systems
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems 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
US20060195064A1 (en) * 2005-02-28 2006-08-31 Fresenius Medical Care Holdings, Inc. Portable apparatus for peritoneal dialysis therapy
US20100089807A1 (en) 2006-05-08 2010-04-15 Keith James Heyes Dialysis machine
AU2006245567A1 (en) * 2005-05-06 2006-11-16 Imi Vision Limited Dialysis machine
EP1728526B1 (en) * 2005-06-03 2012-12-26 Fresenius Medical Care Deutschland GmbH System for monitoring the pressure in a blood line and a device to be used with such a system
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
US7871391B2 (en) * 2005-10-21 2011-01-18 Fresenius Medical Care Holdings, Inc. Extracorporeal fluid circuit
US20070248477A1 (en) 2006-03-29 2007-10-25 Alcon, Inc. Cassette having elastomeric clamping ribs
US20140199193A1 (en) 2007-02-27 2014-07-17 Deka Products Limited Partnership Blood treatment systems and methods
US8366316B2 (en) 2006-04-14 2013-02-05 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
EP2010247A1 (en) 2006-04-14 2009-01-07 Deka Products Limited Partnership Systems, devices and methods for fluid pumping, heat exchange, thermal sensing, and conductivity sensing
US8273049B2 (en) * 2007-02-27 2012-09-25 Deka Products Limited Partnership Pumping cassette
US8926550B2 (en) * 2006-08-31 2015-01-06 Fresenius Medical Care Holdings, Inc. Data communication system for peritoneal dialysis machine
US8870811B2 (en) 2006-08-31 2014-10-28 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis systems and related methods
US9121509B2 (en) 2006-09-26 2015-09-01 Novartis Ag Valve that is normally closed in the free state
CA2753895C (en) * 2006-10-30 2013-12-10 Gambro Lundia Ab Air separator for extracorporeal fluid treatment sets
US8708943B2 (en) * 2006-10-30 2014-04-29 Gambro Lundia Ab Hemo(dia) filtration apparatus
CA2667471C (en) * 2006-10-30 2012-01-03 Gambro Lundia Ab An extracorporeal blood chamber
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
KR101911864B1 (ko) 2007-02-27 2018-10-26 데카 프로덕츠 리미티드 파트너쉽 혈액투석 시스템
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US8425471B2 (en) 2007-02-27 2013-04-23 Deka Products Limited Partnership Reagent supply for a hemodialysis system
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US8562834B2 (en) * 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
US20090107335A1 (en) 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
US10463774B2 (en) 2007-02-27 2019-11-05 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
GB0708758D0 (en) * 2007-05-04 2007-06-13 Powderject Res Ltd Particle cassettes and process thereof
CN101778646B (zh) 2007-05-29 2013-01-30 弗雷塞尼斯医疗保健控股公司 溶液、透析液及相关方法
US8057423B2 (en) * 2007-07-05 2011-11-15 Baxter International Inc. Dialysis system having disposable cassette
DE102007031722B4 (de) * 2007-07-06 2011-06-16 Carl Zeiss Surgical Gmbh Vorrichtung zur Reduzierung von Druckschwankungen in einem Aspirationszweig und chirurgisches System
DE102007042964A1 (de) 2007-09-10 2009-03-19 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Behandlung einer medizinischen Flüssigkeit und medizinische Kassette
US9308307B2 (en) 2007-09-13 2016-04-12 Fresenius Medical Care Holdings, Inc. Manifold diaphragms
US9358331B2 (en) 2007-09-13 2016-06-07 Fresenius Medical Care Holdings, Inc. Portable dialysis machine with improved reservoir heating system
US8240636B2 (en) 2009-01-12 2012-08-14 Fresenius Medical Care Holdings, Inc. Valve system
US9199022B2 (en) 2008-09-12 2015-12-01 Fresenius Medical Care Holdings, Inc. Modular reservoir assembly for a hemodialysis and hemofiltration system
US8597505B2 (en) 2007-09-13 2013-12-03 Fresenius Medical Care Holdings, Inc. Portable dialysis machine
US8105487B2 (en) 2007-09-25 2012-01-31 Fresenius Medical Care Holdings, Inc. Manifolds for use in conducting dialysis
MX2010003105A (es) 2007-09-19 2010-04-09 Fresenius Med Care Hldg Inc Sistemas de dialisis y componentes relacionados.
WO2009039259A1 (en) 2007-09-19 2009-03-26 Fresenius Medical Care Holdings, Inc. Safety vent structure for extracorporeal circuit
US7892197B2 (en) 2007-09-19 2011-02-22 Fresenius Medical Care Holdings, Inc. Automatic prime of an extracorporeal blood circuit
US8038886B2 (en) * 2007-09-19 2011-10-18 Fresenius Medical Care North America Medical hemodialysis container including a self sealing vent
US8771508B2 (en) 2008-08-27 2014-07-08 Deka Products Limited Partnership Dialyzer cartridge mounting arrangement for a hemodialysis system
AU2013204691B2 (en) * 2007-10-12 2015-11-26 Deka Products Limited Partnership Apparatus and Methods for Hemodialysis
CA2703540C (en) 2007-10-12 2017-01-10 Deka Products Limited Partnership Systems, devices and methods for cardiopulmonary treatment and procedures
CN101986776B (zh) * 2007-10-12 2015-04-01 德卡产品有限公司 血液透析装置及方法
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US7905853B2 (en) 2007-10-30 2011-03-15 Baxter International Inc. Dialysis system having integrated pneumatic manifold
EP3511034B1 (en) 2007-11-29 2023-03-29 Fresenius Medical Care Holdings, Inc. Extracorporeal blood processing system for conducting hemodialysis and hemofiltration
WO2009094185A2 (en) 2008-01-23 2009-07-30 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
US11975128B2 (en) 2008-01-23 2024-05-07 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
US9078971B2 (en) 2008-01-23 2015-07-14 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
CA2999337C (en) * 2008-01-28 2023-03-07 Implantica Patent Ltd. An implantable drainage device
US10089443B2 (en) 2012-05-15 2018-10-02 Baxter International Inc. Home medical device systems and methods for therapy prescription and tracking, servicing and inventory
USD639930S1 (en) * 2008-08-27 2011-06-14 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
EP2334412B1 (en) * 2008-10-07 2019-08-21 Fresenius Medical Care Holdings, Inc. Priming system and method for dialysis systems
EP2349379B1 (en) * 2008-10-14 2014-01-22 Gambro Lundia AB Blood treatment apparatus and method
MX2011004600A (es) 2008-10-30 2011-06-16 Fresenius Med Care Hldg Inc Sistema de dialisis modular, portatil.
EA023071B1 (ru) * 2008-12-12 2016-04-29 Фрезениус Медикал Кэр Дойчланд Гмбх Устройство для обработки медицинской жидкости и способ для проверки его герметичности
FR2941385B1 (fr) 2009-01-23 2011-04-01 Millipore Corp Procede pour fournir un circuit pour liquide biologique et circuit obtenu.
US8663463B2 (en) * 2009-02-18 2014-03-04 Fresenius Medical Care Holdings, Inc. Extracorporeal fluid circuit and related components
DE102009012633A1 (de) 2009-03-10 2010-09-23 Fresenius Medical Care Deutschland Gmbh Vorrichtung zum Verbinden einer externen Funktionseinrichtung mit einer Anordnung, Anordnung aufweisend eine solche Vorrichtung und Verfahren zum Verbinden
DE102009012632A1 (de) 2009-03-10 2010-09-23 Fresenius Medical Care Deutschland Gmbh Abdichtungseinrichtung zum Abdichten eines Volumens einer medizinischen Behandlungsanordnung gegen ein weiteres Volumen sowie Anordnung und Verfahren
US8192401B2 (en) 2009-03-20 2012-06-05 Fresenius Medical Care Holdings, Inc. Medical fluid pump systems and related components and methods
JP2012524559A (ja) 2009-04-23 2012-10-18 フレゼニウス メディカル ケア ドイッチェランド ゲゼルシャフト ミット ベシュレンクテル ハフツング 医療用流体の処理のための装置および外部機能手段および処理機器
JP2012524557A (ja) 2009-04-23 2012-10-18 フレゼニウス メディカル ケア ドイッチェランド ゲゼルシャフト ミット ベシュレンクテル ハフツング 医療用流体を受ける受容手段、外部機能手段および医療装置
CA3000690C (en) * 2009-04-23 2021-04-13 Fresenius Medical Care Deutschland Gmbh External functional means, blood treatment apparatus for accommodating such external functional means, and method
EP3088022B1 (de) * 2009-04-23 2020-09-30 Fresenius Medical Care Deutschland GmbH Luftabscheider, externe funktionseinrichtung, blutkreislauf sowie behandlungsvorrichtung
DE102009024465B4 (de) * 2009-06-10 2015-03-05 Fresenius Medical Care Deutschland Gmbh Blutkassette mit Luftabscheider, Blutkreislauf sowie Behandlungsvorrichtung
DE102009024575A1 (de) * 2009-04-23 2010-12-23 Fresenius Medical Care Deutschland Gmbh Verbindungseinrichtung und Verfahren zum Konnektieren wenigstens zweier fluidführender medizinitechnischer Systeme, sowie medizintechnische Vorrichtung
DE102009024467B4 (de) * 2009-06-10 2015-12-31 Fresenius Medical Care Deutschland Gmbh Einrichtung sowie externe Funktionseinrichtung und Behandlungsvorrichtung zum Behandeln von medizinischen Fluiden
BR122012017389B8 (pt) * 2009-07-01 2021-06-22 Fresenius Medical Care Holdings Inc dispositivo para administração de fármacos
EP2453946B1 (en) 2009-07-15 2013-02-13 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems
US8720913B2 (en) * 2009-08-11 2014-05-13 Fresenius Medical Care Holdings, Inc. Portable peritoneal dialysis carts and related systems
DE102009045095C5 (de) * 2009-09-29 2019-04-18 Fresenius Medical Care Deutschland Gmbh Gehäuse mit Verschlussklappe
US9020827B2 (en) 2009-10-16 2015-04-28 Baxter International Inc. Peritoneal dialysis optimized using a patient hand-held scanning device
CN102573950B (zh) * 2009-10-23 2015-04-01 旭化成医疗株式会社 血液透析装置、血液透析装置的工作方法及水分去除系统
CA2779296C (en) 2009-10-30 2018-02-13 Deka Products Limited Partnership Apparatus and method for detecting disconnection of an intravascular access device
US9220832B2 (en) 2010-01-07 2015-12-29 Fresenius Medical Care Holdings, Inc. Dialysis systems and methods
US8500994B2 (en) * 2010-01-07 2013-08-06 Fresenius Medical Care Holdings, Inc. Dialysis systems and methods
FR2955119B1 (fr) 2010-01-13 2012-12-28 Millipore Corp Circuit pour liquide biologique
US8322091B2 (en) * 2010-02-09 2012-12-04 Atwood Mobile Products, Llc Window frame assembly with integral seals
DE102010007464B4 (de) * 2010-02-10 2016-09-29 Fresenius Medical Care Deutschland Gmbh Medizinische Funktionseinrichtung, Behandlungsvorrichtung sowie Verfahren
US8425780B2 (en) * 2010-03-11 2013-04-23 Fresenius Medical Care Holdings, Inc. Dialysis system venting devices and related systems and methods
DE102010003642A1 (de) 2010-03-15 2011-09-15 Fresenius Medical Care Deutschland Gmbh Kassette mit einem Sensor zur Bestimmung der Differenz eines ersten und eines zweiten Flüssigkeitsstroms
DE102010012050B4 (de) 2010-03-19 2016-09-29 Fresenius Medical Care Deutschland Gmbh Hämodialysemaschine
IT1399646B1 (it) * 2010-04-21 2013-04-26 Rand Srl Apparato di filtrazione e pompaggio per uso medico
IT1400365B1 (it) 2010-06-07 2013-05-31 Hemodec S R L Apparecchiatura per il trattamento del sangue
FR2960794B1 (fr) 2010-06-08 2012-07-27 Millipore Corp Dispositif pour une installation de traitement de liquide biologique
FR2960796B1 (fr) 2010-06-08 2014-01-24 Millipore Corp Dispositif pour une installation de traitement de liquide biologique
FR2960795B1 (fr) 2010-06-08 2012-07-27 Millipore Corp Dispositif pour une installation de traitement de liquide biologique
FR2961711B1 (fr) 2010-06-23 2012-08-17 Millipore Corp Poche pour circuit d'une installation de traitement de liquide biologique
FR2961713B1 (fr) 2010-06-23 2012-08-10 Millipore Corp Poche pour circuit d'une installation de traitement de liquide biologique
DE102010025516A1 (de) * 2010-06-29 2011-12-29 Fresenius Medical Care Deutschland Gmbh Medizinische Funktionseinrichtung, Prozessfluid und medizinische Behandlungsvorrichtung
MX371354B (es) 2010-07-07 2020-01-27 Deka Products Lp Sistema de tratamiento medico y metodos que utilizan una pluralidad de lineas de fluido.
DE102010032182B4 (de) * 2010-07-23 2016-09-29 Fresenius Medical Care Deutschland Gmbh Spülleitung, medizintechnische Funktionseinrichtung, medizintechnische Behandlungsvorrichtung sowie Verfahren
FR2963573B1 (fr) 2010-08-03 2012-08-31 Millipore Corp Chariot de pompage pour une installation de traitement de liquide biologique
DE102010053973A1 (de) 2010-12-09 2012-06-14 Fresenius Medical Care Deutschland Gmbh Medizinisches Gerät mit einer Heizung
US8506684B2 (en) 2010-12-15 2013-08-13 Fresenius Medical Care Holdings, Inc. Gas release devices for extracorporeal fluid circuits and related methods
US9694125B2 (en) 2010-12-20 2017-07-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
DE102011008223B4 (de) 2011-01-10 2019-07-04 Fresenius Medical Care Deutschland Gmbh Dialysebehandlungseinheit
WO2012106174A1 (en) 2011-01-31 2012-08-09 Fresenius Medical Care Holdings, Inc. Preventing over-delivery of drug
US9987406B2 (en) 2011-02-08 2018-06-05 Fresenius Medical Care Holdings, Inc. Magnetic sensors and related systems and methods
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
US9861733B2 (en) 2012-03-23 2018-01-09 Nxstage Medical Inc. Peritoneal dialysis systems, devices, and methods
EP3542840B1 (en) 2011-03-23 2023-04-26 NxStage Medical, Inc. Peritoneal dialysis systems
FR2973396B1 (fr) 2011-03-28 2013-05-10 Millipore Corp Installation de traitement de liquide biologique
JP6062920B2 (ja) 2011-04-21 2017-01-18 フレセニウス メディカル ケア ホールディングス インコーポレーテッド 医療流体ポンピング・システムならびに関係するデバイスおよび方法
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
SG10201800720YA (en) 2011-05-24 2018-03-28 Deka Products Lp Blood treatment systems and methods
EP4074351A1 (en) 2011-05-24 2022-10-19 DEKA Products Limited Partnership Hemodialysis system
US9375524B2 (en) 2011-06-03 2016-06-28 Fresenius Medical Care Holdings, Inc. Method and arrangement for venting gases from a container having a powdered concentrate for use in hemodialysis
DE102011108784A1 (de) * 2011-07-29 2013-01-31 Fresenius Medical Care Deutschland Gmbh Verfahren sowie Vorrichtungen zum Überprüfen wenigstens einer Funktion einer medizinischen Funktionseinrichtung
EP2755717B1 (en) 2011-09-13 2020-07-15 Quest Medical, Inc. Cardioplegia apparatus and method
US9186449B2 (en) 2011-11-01 2015-11-17 Fresenius Medical Care Holdings, Inc. Dialysis machine support assemblies and related systems and methods
WO2013067359A2 (en) 2011-11-04 2013-05-10 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
WO2013142009A1 (en) * 2012-03-17 2013-09-26 Abbott Medical Optics, Inc. Surgical cassette
US9144646B2 (en) 2012-04-25 2015-09-29 Fresenius Medical Care Holdings, Inc. Vial spiking devices and related assemblies and methods
EP2666491B2 (de) 2012-05-22 2020-08-12 D.Med Consulting GmbH Hämodialysegerät
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
FR2993572B1 (fr) 2012-07-23 2016-04-15 Emd Millipore Corp Circuit pour liquide biologique comportant une vanne a pincement
WO2014035471A1 (en) 2012-08-28 2014-03-06 Fenwal, Inc. Spring-open sheeting for fluid processing cassette
USD752105S1 (en) * 2012-11-30 2016-03-22 Lg Electronics Inc. Multimedia terminal having transitional graphical user interface
USD752104S1 (en) * 2012-11-30 2016-03-22 Lg Electronics Inc. Multimedia terminal having transitional graphic user interface
US9623165B2 (en) 2012-12-13 2017-04-18 Gambro Lundia Ab Cassette for pumping a treatment solution through a dialyzer
EP2745859B1 (en) * 2012-12-19 2015-07-15 Gambro Lundia AB Disposable cassette with luer locks and method for packaging
US9201036B2 (en) 2012-12-21 2015-12-01 Fresenius Medical Care Holdings, Inc. Method and system of monitoring electrolyte levels and composition using capacitance or induction
EP2908882B1 (en) 2012-12-21 2018-05-23 Alcon Research, Ltd. Cassette clamp mechanism
US9157786B2 (en) 2012-12-24 2015-10-13 Fresenius Medical Care Holdings, Inc. Load suspension and weighing system for a dialysis machine reservoir
US9561323B2 (en) 2013-03-14 2017-02-07 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
US9713664B2 (en) 2013-03-15 2017-07-25 Fresenius Medical Care Holdings, Inc. Nuclear magnetic resonance module for a dialysis machine
US9433718B2 (en) * 2013-03-15 2016-09-06 Fresenius Medical Care Holdings, Inc. Medical fluid system including radio frequency (RF) device within a magnetic assembly, and fluid cartridge body with one of multiple passageways disposed within the RF device, and specially configured cartridge gap accepting a portion of said RF device
US9566377B2 (en) 2013-03-15 2017-02-14 Fresenius Medical Care Holdings, Inc. Medical fluid sensing and concentration determination in a fluid cartridge with multiple passageways, using a radio frequency device situated within a magnetic field
US9597439B2 (en) 2013-03-15 2017-03-21 Fresenius Medical Care Holdings, Inc. Medical fluid sensing and concentration determination using radio frequency energy and a magnetic field
US9772386B2 (en) 2013-03-15 2017-09-26 Fresenius Medical Care Holdings, Inc. Dialysis system with sample concentration determination device using magnet and radio frequency coil assemblies
GB201305758D0 (en) * 2013-03-28 2013-05-15 Quanta Fluid Solutions Ltd Blood Pump
GB201305755D0 (en) 2013-03-28 2013-05-15 Quanta Fluid Solutions Ltd Re-Use of a Hemodialysis Cartridge
US9433721B2 (en) 2013-06-25 2016-09-06 Fresenius Medical Care Holdings, Inc. Vial spiking assemblies and related methods
DE102013013414B3 (de) * 2013-08-09 2015-01-29 Fresenius Medical Care Deutschland Gmbh Kassettenmodul
GB201314512D0 (en) 2013-08-14 2013-09-25 Quanta Fluid Solutions Ltd Dual Haemodialysis and Haemodiafiltration blood treatment device
US10117985B2 (en) 2013-08-21 2018-11-06 Fresenius Medical Care Holdings, Inc. Determining a volume of medical fluid pumped into or out of a medical fluid cassette
DE102013014097A1 (de) * 2013-08-23 2015-02-26 Fresenius Medical Care Deutschland Gmbh Einwegartikel für die Dialysebehandlung, Dialysegerät und eine Wasseraufbereitungsanlage für Dialysat
CN104548234B (zh) * 2013-10-11 2017-05-24 旭化成医疗株式会社 液体回路
US9354640B2 (en) 2013-11-11 2016-05-31 Fresenius Medical Care Holdings, Inc. Smart actuator for valve
USD751606S1 (en) * 2013-12-30 2016-03-15 Beijing Qihoo Technology Co., Ltd. Display screen with animated graphical user interface
DE102014002578A1 (de) * 2014-02-26 2015-08-27 Fresenius Medical Care Deutschland Gmbh Medizinische Flüssigkeitskassette und medizinischer Schlauchsatz mit medizinischer Flüssigkeitskassette
DE102014102598A1 (de) 2014-02-27 2015-08-27 Fresenius Medical Care Deutschland Gmbh Blutbehandlungskassette mit Sterilisationsöffnung und zugehörigem Verschluss sowie Blutbehandlungsvorrichtung
DE102014103490A1 (de) * 2014-03-14 2015-09-17 Fresenius Medical Care Deutschland Gmbh Blutbehandlungskassette mit Folienventil und elastischem Abstandhalter sowie Blutbehandlungsvorrichtung
DE102014103492A1 (de) 2014-03-14 2015-09-17 Fresenius Medical Care Deutschland Gmbh Flüssigkeitskassette mit kipptoleranter Zentrierverrastung sowie Blutbehandlungsvorrichtung
DE102014103507A1 (de) 2014-03-14 2015-09-17 Fresenius Medical Care Deutschland Gmbh Medizinische Funktionsvorrichtung mit einem Ventilsitz für ein remanentes Rückschlagventil
DE102014103506A1 (de) 2014-03-14 2015-09-17 Fresenius Medical Care Deutschland Gmbh Blutbehandlungskassette mit gedelltem Folienventil sowie Blutbehandlungsvorrichtung
DE102014103508B4 (de) * 2014-03-14 2019-04-18 Fresenius Medical Care Deutschland Gmbh Vorgespanntes Ventil für medizinische Funktionsvorrichtung, und medizinische Funktionsvorrichtung
DE102014103491A1 (de) 2014-03-14 2015-09-17 Fresenius Medical Care Deutschland Gmbh Blutbehandlungskassette mit Folienventil und unelastischem Abstandhalter sowie Blutbehandlungsvorrichtung
EP3086824B1 (en) 2014-03-17 2018-10-31 Fresenius Medical Care Holdings, Inc. Cartridges useful in cleaning dialysis solutions
US10286135B2 (en) 2014-03-28 2019-05-14 Fresenius Medical Care Holdings, Inc. Measuring conductivity of a medical fluid
JP6636943B2 (ja) 2014-05-15 2020-01-29 ノヴァラング ゲゼルシャフト ミット ベシュレンクテル ハフツング 医療技術的測定装置、及び測定方法
JP6875857B2 (ja) 2014-05-15 2021-05-26 ノヴァルング ゲーエムベーハー 医療技術的測定システム、及び前記測定システムの製造方法
US12026271B2 (en) 2014-05-27 2024-07-02 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
GB201409796D0 (en) 2014-06-02 2014-07-16 Quanta Fluid Solutions Ltd Method of heat sanitization of a haemodialysis water circuit using a calculated dose
DE102014008367A1 (de) * 2014-06-04 2015-12-17 Fresenius Medical Care Deutschland Gmbh Dialysegerät
MX2023002574A (es) 2014-06-05 2023-03-13 Deka Products Lp Sistema para calcular un cambio en volumen de fluido en una camara de bombeo.
EP3168512B1 (en) * 2014-07-07 2019-09-04 The University of Tokyo Fluid device and method for manufacturing valve
EP3193955B1 (en) * 2014-08-29 2019-10-09 Fresenius Kabi Deutschland GmbH A blood processing apparatus comprising a measurement device
CN106794299B (zh) * 2014-08-29 2019-08-09 费森尤斯卡比德国有限公司 用于血液处理设备的管组
CN106604680B (zh) * 2014-08-29 2020-03-20 费森尤斯卡比德国有限公司 包括用于测量装置的保持装置的血液处理设备
CN207898735U (zh) * 2014-09-22 2018-09-25 贝克顿·迪金森公司 药物输送装置
WO2016096241A1 (en) * 2014-12-18 2016-06-23 Gambro Lundia Ab Method of displaying a predicted state, medical apparatus and computer program
USD773036S1 (en) * 2015-03-02 2016-11-29 Region Nordjylland, Aalborg Universitetshospital Oxygen mask
US10300219B2 (en) 2015-05-26 2019-05-28 Carefusion 2200, Inc. Air in-line sensing system for IV infusion lines
US9974942B2 (en) 2015-06-19 2018-05-22 Fresenius Medical Care Holdings, Inc. Non-vented vial drug delivery
AU2016322758B2 (en) 2015-09-16 2020-08-27 Fresenius Medical Care Holdings, Inc. Cartridges useful in cleaning dialysis solutions
EP3159026A1 (de) 2015-10-23 2017-04-26 novalung GmbH Zwischenelement für eine medizintechnische extrakorporale fluidleitung, medizintechnisches extrakorporales fluidsystem und verfahren zum messen eines in einem medizintechnischen extrakorporalen fluidsystem geführten fluid des menschlichen oder tierischen körpers enthaltenen gases
GB2543801A (en) 2015-10-28 2017-05-03 Quanta Fluid Solutions Ltd Dialysis machine and ultrafiltration
US9945838B2 (en) 2015-12-17 2018-04-17 Fresenius Medical Care Holdings, Inc. Extracorporeal circuit blood chamber having an integrated deaeration device
GB201523104D0 (en) 2015-12-30 2016-02-10 Quanta Fluid Solutions Ltd Dialysis machine
US9962477B2 (en) 2015-12-30 2018-05-08 Fresenius Medical Care Holdings, Inc. Cartridge systems useful in cleaning dialysis solutions
JP7045981B2 (ja) * 2016-02-18 2022-04-01 日機装株式会社 体外循環用カセット
DE102016109340B4 (de) * 2016-05-20 2024-01-04 Fresenius Medical Care Deutschland Gmbh Medizinische Kondensatfalle zur medizinischen Verwendung, Verfahren zur Entfeuchtung, Blutbehandlungsvorrichtung, Blutbehandlungseinrichtung
DE102017210134A1 (de) * 2016-12-15 2018-06-21 Fresenius Medical Care Deutschland Gmbh System zur extrakorporalen Blutbehandlung, Behandlungsvorrichtung, Kit und Verfahren zum Betreiben eines Systems zur extrakorporalen Blutbehandlung
GB201622119D0 (en) 2016-12-23 2017-02-08 Quanta Dialysis Tech Ltd Improved valve leak detection system
DE102017101730A1 (de) 2017-01-30 2018-08-02 Fresenius Medical Care Deutschland Gmbh Neue Berührschutzvorrichtung für medizinische fluidführende Kassette und Kassette
GB201701740D0 (en) 2017-02-02 2017-03-22 Quanta Dialysis Tech Ltd Phased convective operation
GB201703048D0 (en) 2017-02-24 2017-04-12 Quanta Dialysis Tech Ltd Testing rotor engagement of a rotary peristaltic pump
DE102017106404A1 (de) * 2017-03-24 2018-09-27 Fresenius Medical Care Deutschland Gmbh Einrichtung mit Einrichtung zum Ermitteln einer, insbesondere geometrischen, Eigenschaft der Einrichtung
US11135345B2 (en) 2017-05-10 2021-10-05 Fresenius Medical Care Holdings, Inc. On demand dialysate mixing using concentrates
US11179516B2 (en) 2017-06-22 2021-11-23 Baxter International Inc. Systems and methods for incorporating patient pressure into medical fluid delivery
EP3641850B1 (en) 2017-06-24 2024-10-09 NxStage Medical Inc. Peritoneal dialysis fluid preparation systems
USD907211S1 (en) 2017-09-28 2021-01-05 Quanta Dialysis Technologies Ltd. Dialysis machine
AU2019228526B2 (en) 2018-02-28 2021-11-25 Nxstage Medical, Inc. Fluid preparation and treatment devices, methods, and systems
WO2019191645A1 (en) 2018-03-30 2019-10-03 Deka Products Limited Partnership Liquid pumping cassettes and associated pressure distribution manifold and related methods
US10918828B2 (en) * 2018-05-14 2021-02-16 Fresenius Medical Care Holdings, Inc. Kink and compression tolerant medical tubing
US20200040323A1 (en) 2018-07-31 2020-02-06 Fresenius Medical Care Holdings, Inc. Urease Purification And Purified Urease Products Thereof And Sorbent Cartridges, Systems And Methods Using The Same
USD917045S1 (en) 2018-08-16 2021-04-20 Deka Products Limited Partnership Slide clamp
US11504458B2 (en) 2018-10-17 2022-11-22 Fresenius Medical Care Holdings, Inc. Ultrasonic authentication for dialysis
US10842929B2 (en) 2018-12-13 2020-11-24 Fenwal, Inc. Cassette plate of cassette holder of medical device and tool-free methods of installing and removing the same
CN110338970B (zh) * 2019-07-23 2024-02-02 以诺康医疗科技(苏州)有限公司 带传感器的超声乳化手柄及浪涌控制系统、方法
US11478755B2 (en) 2019-08-15 2022-10-25 Fenwal, Inc. Small volume processing systems and methods
USD1004412S1 (en) 2019-08-16 2023-11-14 Deka Products Limited Partnership Slide clamp assembly
EP3782671B1 (en) 2019-08-19 2021-07-07 Gambro Lundia AB Method for priming an extracorporeal blood circuit of an apparatus for extracorporeal treatment of blood and apparatus for extracorporeal treatment of blood
WO2021079177A1 (en) * 2019-10-25 2021-04-29 IBD ITALIAN BIOMEDICAL DEVICES S.r.l. Manifold for dialysis machines and equipment and dialysis machine or equipment comprising said manifold
WO2021094144A1 (en) 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems
CN114728116A (zh) 2019-11-12 2022-07-08 费森尤斯医疗护理德国有限责任公司 血液治疗系统
WO2021096706A1 (en) 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems
CA3160853A1 (en) 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems
US11759560B2 (en) * 2020-09-15 2023-09-19 Fresenius Medical Care Holdings, Inc. Safety mechanism for a dialysis system
DE102020211553A1 (de) 2020-09-15 2022-03-17 B.Braun Avitum Ag Medizinisches Fluidpumpsystem
USD1008463S1 (en) * 2020-10-06 2023-12-19 Byonyks Medical Devices, Inc. Multiple pressure sensing system for peritoneal dialysis
US11484645B2 (en) * 2020-11-18 2022-11-01 Perceptive Medical Inc. Systems and components for regulating fluid infusion to a patient
EP4186556A1 (de) * 2021-11-25 2023-05-31 Medtron AG Medizinischer hochddruckinjektor
CN114452211B (zh) * 2022-01-28 2023-10-03 深圳泰和智能医疗科技有限公司 配药过滤器及其配药方法
WO2023159584A1 (en) * 2022-02-28 2023-08-31 Fresenius Medical Care Deutschland Gmbh Hydraulic block for dialysis, hydraulic system for dialysis and method for manufacturing hydraulic block

Family Cites Families (498)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US42181A (en) * 1864-04-05 Improvement in bee-hives
US84647A (en) * 1868-12-01 Improved last-block elevator and instep-stretcher
US62109A (en) * 1867-02-19 Jambs armstrong
US329773A (en) 1885-11-03 perry
US100882A (en) * 1870-03-15 Improvement in combined carriage, cradle, swing, and baby-walker
US577537A (en) * 1897-02-23 Farm-gate
US6241704B1 (en) 1901-11-22 2001-06-05 Sims Deltec, Inc. Drug pump systems and methods
US5935099A (en) 1992-09-09 1999-08-10 Sims Deltec, Inc. Drug pump systems and methods
US2383193A (en) 1943-11-01 1945-08-21 Oliver United Felters Inc Diaphragm pump
US2453590A (en) 1946-11-04 1948-11-09 Noel J Poux Hypodermic syringe
US2529028A (en) 1947-07-31 1950-11-07 Landon Standard Pools Chemical feeder
US2658526A (en) 1948-04-23 1953-11-10 Chefford Master Mfg Co Inc Diaphragm for pumps
US2711134A (en) 1950-07-26 1955-06-21 Infilco Inc Chemical feeder
US2755745A (en) 1951-05-28 1956-07-24 Harold L Lewis Self watering container
US2871795A (en) 1956-02-29 1959-02-03 American Viscose Corp Double acting diaphragm pump
US2886281A (en) 1957-03-05 1959-05-12 Otis Eng Co Control valve
US3083943A (en) 1959-07-06 1963-04-02 Anbrey P Stewart Jr Diaphragm-type valve
GB1096644A (en) 1964-05-06 1967-12-29 Applic Gomma Anti Vibranti S A Resilient suspension system, more particularly for motor vehicles
US3556465A (en) 1969-06-09 1971-01-19 Rkl Controls Diaphragm valve assembly and method of making same
GB1311901A (en) 1970-04-15 1973-03-28 Bertil Nystroem Ernst Holger Membrane pump
DE2019345C3 (de) 1970-04-22 1982-12-09 Voith Getriebe Kg, 7920 Heidenheim Anordnung zum Beeinflussen des Erregerstromes eines als Antrieb für Mangetventile verwendeten Gleichstrom-Elektromagneten
DE2023858A1 (zh) 1970-05-15 1971-12-02 Daimler Benz Ag
US3689025A (en) 1970-07-30 1972-09-05 Elmer P Kiser Air loaded valve
US4370983A (en) 1971-01-20 1983-02-01 Lichtenstein Eric Stefan Computer-control medical care system
US6189857B1 (en) 1971-04-13 2001-02-20 The United States Of America As Represented By The United States Department Of Energy Fluid-actuated rapid closure valve
US3781141A (en) 1971-07-12 1973-12-25 Dorr Oliver Inc Air pressure actuated single-acting diaphragm pump
US3927955A (en) 1971-08-23 1975-12-23 East West Medical Products Inc Medical cassette pump
DE2355966A1 (de) 1973-11-09 1975-05-22 Medac Klinische Spezialpraep Pumpenanordnung, insbesondere fuer blutpumpen
US3880053A (en) 1974-05-31 1975-04-29 Tl Systems Corp Pump
US4158530A (en) 1974-07-01 1979-06-19 Bernstein Robert E Pumping apparatus comprising two collapsible chambers
US3996027A (en) 1974-10-31 1976-12-07 Baxter Laboratories, Inc. Swirling flow bubble trap
US3985135A (en) 1975-03-31 1976-10-12 Baxter Laboratories, Inc. Dual chamber reservoir
US4026669A (en) 1975-07-14 1977-05-31 Baxter Laboratories, Inc. Variable capacity reservoir assembly
ZA756215B (en) 1975-09-30 1977-01-26 Wynns Car Care Prod Flushing of liquid circulation systems
US4047844A (en) 1975-12-08 1977-09-13 Searle Cardio-Pulmonary Systems Inc. Blood pumping system
GB1483702A (en) 1976-01-14 1977-08-24 Instr Constr & Maintenance Ltd Fluid valve
US4091812A (en) 1976-01-19 1978-05-30 Alcon Laboratories, Inc. Operator means for syringe cartridges
DE2628238A1 (de) 1976-06-24 1978-01-05 Gerhard Dr Ing Kunz Ventil zum aufrechterhalten von gegendruecken in von medien durchstroemten leitungen
US4050859A (en) 1976-07-01 1977-09-27 Graco Inc. Diaphragm pump having a reed valve barrier to hydraulic shock in the pressurizing fluid
US4121584A (en) 1976-10-15 1978-10-24 R. Scott Turner Method and apparatus for controlling the dispensing of fluid
US4152098A (en) 1977-01-03 1979-05-01 Clark Ivan P Micropump
CA1104032A (en) * 1977-05-09 1981-06-30 Marc Bellotti Integral hydraulic circuit for hemodialysis apparatus
US4436620A (en) * 1977-05-09 1984-03-13 Baxter Travenol Laboratories, Inc. Integral hydraulic circuit for hemodialysis apparatus
US4333452A (en) 1977-06-24 1982-06-08 Au Anthony S Pressure control systems
US4178940A (en) 1977-06-24 1979-12-18 Au Anthony S Pressure control systems
US4273121A (en) 1978-02-17 1981-06-16 Andros Incorporated Medical infusion system
US4382753A (en) 1979-03-09 1983-05-10 Avi, Inc. Nonpulsating IV pump and disposable pump chamber
US4410322A (en) 1979-03-09 1983-10-18 Avi, Inc. Nonpulsating TV pump and disposable pump chamber
US4322201A (en) 1979-03-09 1982-03-30 Avi, Inc. IV Pump with back pressure control
US4263808A (en) * 1979-03-26 1981-04-28 Baxter Travenol Laboratories, Inc. Noninvasive pressure monitor
US4303376A (en) 1979-07-09 1981-12-01 Baxter Travenol Laboratories, Inc. Flow metering cassette and controller
US4304260A (en) 1979-11-01 1981-12-08 Turner Charles R Flexible diaphragm valve device
US4368118A (en) 1980-01-07 1983-01-11 Siposs George G Blood-air separator and filter
US4312344A (en) 1980-04-03 1982-01-26 Kenova Ab Syringe
US4453932A (en) 1980-08-01 1984-06-12 Oximetrix, Inc. Intravenous metering device
US4345919A (en) 1981-01-19 1982-08-24 Texas Medical Products, Inc. Degasser for biological fluids
US4412916A (en) * 1981-06-24 1983-11-01 Cordis Dow Corp. Airless artificial kidney assembly
US4411603A (en) 1981-06-24 1983-10-25 Cordis Dow Corp. Diaphragm type blood pump for medical use
US4412553A (en) 1981-06-25 1983-11-01 Baxter Travenol Laboratories, Inc. Device to control the transmembrane pressure in a plasmapheresis system
JPS58178879A (ja) 1982-04-14 1983-10-19 Muroran Kogyo Daigaku 波力発電方法及び装置
US4703913A (en) 1982-09-22 1987-11-03 California Institute Of Technology Diaphragm valve
US4597412A (en) 1982-09-29 1986-07-01 Stark Anton W Valve for sequential chemical operations
US4662598A (en) 1982-12-02 1987-05-05 Bermad Kibbutz Evron Sleeve valve with integral control chamber
US4569378A (en) 1982-12-13 1986-02-11 National Instrument Company Inc. Filling machine with tandem-operated diaphragm filling units
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
US4479760A (en) 1982-12-28 1984-10-30 Baxter Travenol Laboratories, Inc. Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to applied pressures
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
US4479761A (en) 1982-12-28 1984-10-30 Baxter Travenol Laboratories, Inc. Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to externally applied pressures
JPS59228849A (ja) 1983-06-10 1984-12-22 テルモ株式会社 液体中気泡除去装置
JPS602650A (ja) 1983-06-21 1985-01-08 Plus Eng Co Ltd 耐摩耗性ならびに靭性の良好な押出ピン
SE451801B (sv) * 1983-11-29 1987-11-02 Gambro Lundia Ab Anordning for avluftning av en vetska, som strommar genom en ledning
US4583920A (en) 1983-12-28 1986-04-22 M&T Chemicals Inc. Positive displacement diaphragm pumps employing displacer valves
US5100380A (en) 1984-02-08 1992-03-31 Abbott Laboratories Remotely programmable infusion system
US4572724A (en) 1984-04-12 1986-02-25 Pall Corporation Blood filter
US4558715A (en) 1984-05-16 1985-12-17 Kowatachi International, Ltd. Apparatus for injecting measured quantities of liquid into a fluid stream
US4628499A (en) 1984-06-01 1986-12-09 Scientific-Atlanta, Inc. Linear servoactuator with integrated transformer position sensor
CS248305B1 (en) * 1984-06-18 1987-02-12 Miroslav Skala Blood cleaning instrument
FR2566508B1 (fr) 1984-06-26 1987-01-02 Electricite De France Dispositif d'obturation d'une ouverture et vanne-tiroir comportant un tel dispositif
DE3428828A1 (de) 1984-08-04 1986-02-13 Karl-Theo 6652 Bexbach Braun Vorrichtung zur foerderung von gegen mechanische beanspruchung hochempfindlichen fluessigkeiten
JPS6154314A (ja) 1984-08-23 1986-03-18 Kyushu Parukon:Kk 太陽電池の出力を利用した車輌室内の換気方法
US4902282A (en) 1984-10-09 1990-02-20 Baxter Travenol Labs. Inc. Tuned cycler set
US4623328A (en) 1984-10-29 1986-11-18 Mcneilab, Inc. Pump monitor for photoactivation patient treatment system
US4643713A (en) 1984-11-05 1987-02-17 Baxter Travenol Laboratories, Inc. Venous reservoir
US4657490A (en) 1985-03-27 1987-04-14 Quest Medical, Inc. Infusion pump with disposable cassette
US4840542A (en) 1985-03-27 1989-06-20 Quest Medical, Inc. Infusion pump with direct pressure sensing
US4610605A (en) 1985-06-25 1986-09-09 Product Research And Development Triple discharge pump
US4676467A (en) 1985-10-31 1987-06-30 Cobe Laboratories, Inc. Apparatus for supporting a fluid flow cassette
US4710166A (en) 1985-11-08 1987-12-01 Quest Medical, Inc. Automated drug additive infusion system
US4639245A (en) 1985-12-20 1987-01-27 Oximetrix, Inc. Fluid infusion pump driver
US5211201A (en) 1986-03-04 1993-05-18 Deka Products Limited Partnership Intravenous fluid delivery system with air elimination
US5178182A (en) 1986-03-04 1993-01-12 Deka Products Limited Partnership Valve system with removable fluid interface
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
US5088515A (en) 1989-05-01 1992-02-18 Kamen Dean L Valve system with removable fluid interface
US4778451A (en) 1986-03-04 1988-10-18 Kamen Dean L Flow control system using boyle's law
US5353837A (en) 1986-03-04 1994-10-11 Deka Products Limited Partnership Quick-disconnect valve
US6406276B1 (en) 1986-03-04 2002-06-18 Deka Products Limited Partnership Constant-pressure fluid supply system with multiple fluid capability
US5193990A (en) 1986-03-04 1993-03-16 Deka Products Limited Partnership Fluid management system with auxiliary dispensing chamber
US5116021A (en) 1986-03-04 1992-05-26 Deka Products Limited Partnership Quick-disconnect valve
US4735558A (en) 1986-04-08 1988-04-05 Staar Surgical Company Peristaltic pump latching mechanism
US4690621A (en) 1986-04-15 1987-09-01 Advanced Control Engineering Filter pump head assembly
US4698207A (en) * 1986-07-14 1987-10-06 Baxter Travenol Laboratories, Inc. Integrated membrane oxygenator, heat exchanger and reservoir
US4784577A (en) 1986-09-02 1988-11-15 Critikon, Inc. Pump pressure sensor
JPS6395063A (ja) * 1986-10-09 1988-04-26 旭メデイカル株式会社 組立式体液処理セツト
US4786240A (en) 1987-02-06 1988-11-22 Applied Biotechnologies, Inc. Pumping apparatus with an electromagnet affixed to the septum
US4927411A (en) * 1987-05-01 1990-05-22 Abbott Laboratories Drive mechanism for disposable fluid infusion pumping cassette
US4842584A (en) 1987-05-01 1989-06-27 Abbott Laboratories Disposable fluid infusion pumping chamber cassette and drive mechanism thereof
IL83259A (en) 1987-07-20 1992-05-25 D F Lab Ltd Disposable cell and diaphragm pump for use of same
EP0302722B1 (en) * 1987-08-03 1993-01-27 Gelman Sciences, Inc. Self-priming filter
IL84286A (en) 1987-10-26 1992-07-15 D F Lab Ltd Diaphragm and diaphragm-actuated fluid-transfer control device
CH675216A5 (zh) 1987-11-30 1990-09-14 Alphasem Ag
US4850980A (en) 1987-12-04 1989-07-25 Fisher Scientific Company I.V. pump cassette
US4858883A (en) 1987-12-11 1989-08-22 Integrated Fluidics, Inc. Valve with flexible sheet member
JPH0828722B2 (ja) 1988-06-25 1996-03-21 富士通電装株式会社 データ伝送制御方式
GB8825816D0 (en) 1988-11-04 1988-12-07 Danby Medical Eng Ltd Pumping device
US5006050A (en) 1988-12-09 1991-04-09 James E. Cooke High accuracy disposable cassette infusion pump
US5036886A (en) 1988-12-12 1991-08-06 Olson Controls, Inc. Digital servo valve system
US4950134A (en) 1988-12-27 1990-08-21 Cybor Corporation Precision liquid dispenser
US5011380A (en) 1989-01-23 1991-04-30 University Of South Florida Magnetically actuated positive displacement pump
DE4006785A1 (de) 1989-03-03 1990-09-06 Passavant Werke Dehnkoerperverschluss
US5167837A (en) 1989-03-28 1992-12-01 Fas-Technologies, Inc. Filtering and dispensing system with independently activated pumps in series
US5279556A (en) 1989-04-28 1994-01-18 Sharp Kabushiki Kaisha Peristaltic pump with rotary encoder
US5599907A (en) 1989-05-10 1997-02-04 Somatogen, Inc. Production and use of multimeric hemoglobins
US6828125B1 (en) 1989-05-10 2004-12-07 Baxter Biotech Technology, S.A.R.L. DNA encoding fused di-alpha globins and use thereof
IT1231308B (it) 1989-07-27 1991-11-28 Tetra Dev Co Unita' a pistone con membrana a rotolamento
US4995864A (en) 1989-08-15 1991-02-26 Imed Corporation Dual chamber pumping apparatus
US5100699A (en) 1989-08-24 1992-03-31 Minnesota Mining And Manufacturing Company Method and apparatus for precision pumping, ratioing, and dispensing of work fluid(s)
JPH0396850A (ja) 1989-09-08 1991-04-22 Fuji Electric Co Ltd 分極計測用電解セル
US4997464A (en) 1990-03-23 1991-03-05 Kopf Henry B Deaeration apparatus
US5171029A (en) 1990-04-26 1992-12-15 Minnesota Mining And Manufacturing Company Seal construction for pump apparatus
JPH062650Y2 (ja) 1990-05-29 1994-01-26 幸雄 関根 心電位検査用電極ホルダー
US5061236A (en) 1990-07-16 1991-10-29 Baxter International Inc. Venous reservoir with improved inlet configuration and integral screen for bubble removal
US5362406A (en) 1990-07-27 1994-11-08 Pall Corporation Leucocyte depleting filter device and method of use
US5713888A (en) 1990-10-31 1998-02-03 Baxter International, Inc. Tissue implant systems
JP3141395B2 (ja) 1990-11-27 2001-03-05 富士ゼロックス株式会社 記録装置
US5098262A (en) 1990-12-28 1992-03-24 Abbott Laboratories Solution pumping system with compressible pump cassette
US5116316A (en) 1991-02-25 1992-05-26 Baxter International Inc. Automatic in-line reconstitution system
US6099492A (en) 1991-03-12 2000-08-08 Le Boeuf; Guy Electronic apparatus for blood transfusion
US5247434A (en) 1991-04-19 1993-09-21 Althin Medical, Inc. Method and apparatus for kidney dialysis
US5486286A (en) 1991-04-19 1996-01-23 Althin Medical, Inc. Apparatus for performing a self-test of kidney dialysis membrane
US5146713A (en) 1991-05-02 1992-09-15 American Sterilizer Company Hydraulic door operating system for autoclaves and sterilizers
JP3410481B2 (ja) * 1991-07-30 2003-05-26 シャープ株式会社 半導体レーザ素子
US5249932A (en) 1991-10-07 1993-10-05 Erik Van Bork Apparatus for controlling diaphragm extension in a diaphragm metering pump
US5713865A (en) 1991-11-15 1998-02-03 Deka Products Limited Partnership Intravenous-line air-elimination system
US5641892A (en) 1995-06-07 1997-06-24 Deka Products Limited Partnership Intravenous-line air-detection system
US5772637A (en) 1995-06-07 1998-06-30 Deka Products Limited Partnership Intravenous-line flow-control system
US5755683A (en) 1995-06-07 1998-05-26 Deka Products Limited Partnership Stopcock valve
US5267956A (en) 1992-02-05 1993-12-07 Alcon Surgical, Inc. Surgical cassette
DE9201455U1 (de) 1992-02-06 1992-04-02 Fa. Andreas Stihl, 7050 Waiblingen Membrankraftstoffpumpe für einen Membranvergaser
US5238003A (en) 1992-02-07 1993-08-24 Baidwan Balinderjeet S Plunger tip for blood gas syringe
US5281112A (en) 1992-02-25 1994-01-25 The Regents Of The University Of Michigan Self regulating blood pump with controlled suction
US5431634A (en) 1992-03-06 1995-07-11 Baxter International Inc. Ambulatory pump
CA2094102A1 (en) 1992-04-30 1993-10-31 David S. Utterberg Blood air trap chamber
US5328461A (en) 1992-04-30 1994-07-12 Utterberg David S Blow molded venous drip chamber for hemodialysis
US5578070A (en) 1992-04-30 1996-11-26 Medisystems Technology Corporation Blow molded venous drip chamber for hemodialysis
US5302093A (en) 1992-05-01 1994-04-12 Mcgaw, Inc. Disposable cassette with negative head height fluid supply and method
US5554013A (en) 1992-05-01 1996-09-10 Mcgaw, Inc. Disposable cassette with negative head height fluid supply
JP2578759Y2 (ja) 1992-06-15 1998-08-13 ティーディーケイ株式会社 トランス用コア
JPH062650A (ja) 1992-06-16 1994-01-11 F D K Eng:Kk 計量ポンプ装置
US5344292A (en) 1992-08-20 1994-09-06 Ryder International Corporation Fluid pumping system and apparatus
US5252044A (en) 1992-10-20 1993-10-12 Medflow, Inc. Parenteral fluid pump with disposable cassette
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
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
DE4243759C1 (de) 1992-12-23 1994-01-20 Norddeutsche Affinerie Verfahren und Vorrichtung zur Naßreinigung von Gasen
CA2145295A1 (en) * 1992-12-30 1994-07-21 Kent D. Abrahamson Diaphragm for solution pumping system
CH685461B5 (fr) 1993-01-05 1996-01-31 Jean Claude Berney Dispositif portable de perfusion de substances therapeutiques liquides et ensembles comprenant un tel dispositif.
US5840151A (en) 1993-02-04 1998-11-24 Baxter International Inc. Apparatus and dies for forming peelable tube assemblies
US5441636A (en) 1993-02-12 1995-08-15 Cobe Laboratories, Inc. Integrated blood treatment fluid module
US5540808A (en) * 1993-02-24 1996-07-30 Deka Products Limited Partnership Energy director for ultrasonic welding and joint produced thereby
ATE170759T1 (de) * 1993-03-03 1998-09-15 Deka Products Lp Vorrichtung zur peritonaldialyse mit einer zur luftabscheidung ausgerüsteten flüssigkeitsverteil- und pumpenkassette.
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
USD351470S (en) 1993-03-03 1994-10-11 Baxter International Inc. Peritoneal dialysis cycler
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
US5431626A (en) 1993-03-03 1995-07-11 Deka Products Limited Partnership Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure
DK39293D0 (da) 1993-04-01 1993-04-01 Novo Nordisk As Dispenser sikret mod genbrug
US5480292A (en) 1993-05-19 1996-01-02 Asti Sae Dual chamber pump
US5645531A (en) 1993-05-26 1997-07-08 Quest Medical, Inc. Constant pressure blood mixture delivery system and method
US5385540A (en) 1993-05-26 1995-01-31 Quest Medical, Inc. Cardioplegia delivery system
CA2101232A1 (en) 1993-07-23 1995-01-24 Timothy J. Woods Process of worm farming and large scale composting which uses discarded tires as composting and worm propagation silos
US5540568A (en) 1993-07-26 1996-07-30 National Instrument Co., Inc. Disposable rolling diaphragm filling unit
EP0646380B1 (de) 1993-09-01 1997-06-25 Fresenius AG Luftabscheider
DE4332720C2 (de) 1993-09-25 1997-02-13 Karlsruhe Forschzent Mikromembranpumpe
US5395351A (en) 1993-09-29 1995-03-07 Baxter International Inc. Self-valving connector and interface system and a method of using same
WO1995010361A1 (en) 1993-10-14 1995-04-20 E.I. Du Pont De Nemours And Company Automatic sample container handling centrifuge and a rotor for use therein
US5431627A (en) * 1993-11-12 1995-07-11 Abbott Laboratories Cassette identification system for use with a multi-program drug infusion pump
US5591251A (en) 1993-11-29 1997-01-07 Cobe Laboratories, Inc. Side flow bubble trap apparatus and method
US5551942A (en) 1993-12-22 1996-09-03 Baxter International Inc. Centrifuge with pivot-out, easy-load processing chamber
US5746708A (en) 1993-12-22 1998-05-05 Baxter International Inc. Peristaltic pump tube holder with pump tube shield and cover
US5484239A (en) 1993-12-22 1996-01-16 Baxter International Inc. Peristaltic pump and valve assembly for fluid processing systems
US5445506A (en) 1993-12-22 1995-08-29 Baxter International Inc. Self loading peristaltic pump tube cassette
US5462417A (en) 1993-12-22 1995-10-31 Baxter International Inc. Peristaltic pump with linear pump roller positioning mechanism
US5514069A (en) 1993-12-22 1996-05-07 Baxter International Inc. Stress-bearing umbilicus for a compact centrifuge
US5480294A (en) 1993-12-22 1996-01-02 Baxter International Inc. Peristaltic pump module having jaws for gripping a peristaltic pump tube cassett
WO1995017260A1 (en) 1993-12-22 1995-06-29 Baxter International Inc. Centrifuge with sloped rotational axis and sloped control panel
US5427509A (en) 1993-12-22 1995-06-27 Baxter International Inc. Peristaltic pump tube cassette with angle pump tube connectors
US5462416A (en) 1993-12-22 1995-10-31 Baxter International Inc. Peristaltic pump tube cassette for blood processing systems
EP0695200A4 (en) 1993-12-22 1997-06-18 Baxter Int SELF-REFILLABLE DROP CHAMBER WITH IMPROVED VISIBILITY
US5482440A (en) 1993-12-22 1996-01-09 Baxter Int Blood processing systems using a peristaltic pump module with valve and sensing station for operating a peristaltic pump tube cassette
US5447286A (en) 1994-01-21 1995-09-05 Deka Products Limited Partnership High flow valve
FR2715393B1 (fr) 1994-01-25 1996-04-12 Saumur Ateliers Aeronautiques Procédé et dispositif pour le transfert de liquides, et leur utilisation dans un système de dialyse péritonéale.
CA2142413A1 (en) 1994-02-15 1995-08-16 Wesley H. Verkarrt Vortex gas elimination device
US5482438A (en) 1994-03-09 1996-01-09 Anderson; Robert L. Magnetic detent and position detector for fluid pump motor
US5630710A (en) 1994-03-09 1997-05-20 Baxter International Inc. Ambulatory infusion pump
US5478211A (en) 1994-03-09 1995-12-26 Baxter International Inc. Ambulatory infusion pump
US5658133A (en) 1994-03-09 1997-08-19 Baxter International Inc. Pump chamber back pressure dissipation apparatus and method
US5482446A (en) 1994-03-09 1996-01-09 Baxter International Inc. Ambulatory infusion pump
AU695256B2 (en) 1994-04-06 1998-08-13 Baxter International Inc. Method and apparatus for a tidal oscillating pulse peritoneal dialysis
FR2719873A1 (fr) 1994-05-11 1995-11-17 Debiotech Sa Dispositif de pompe péristaltique.
WO1995031233A1 (en) 1994-05-13 1995-11-23 Abbott Laboratories Disposable fluid infusion pumping chamber cassette having a push button flow stop thereon
GB9409989D0 (en) 1994-05-18 1994-07-06 Huntleigh Technology Plc Magnetic actuator
US5421208A (en) 1994-05-19 1995-06-06 Baxter International Inc. Instantaneous volume measurement system and method for non-invasively measuring liquid parameters
DE4419593A1 (de) 1994-06-03 1995-12-07 Fresenius Ag Vorrichtung zum Messen des Drucks eines Mediums
US5624409A (en) 1994-06-10 1997-04-29 Fluidsense Corporation Variable-pulse dynamic fluid flow controller
ATE204769T1 (de) 1994-06-17 2001-09-15 Baxter Int Gerät für die gepulste peritonealdialyse mit regeneriertem dialysat
US5538405A (en) 1994-07-01 1996-07-23 Baxter International Inc. Peristaltic pulse pumping systems and methods
JP3706399B2 (ja) 1994-07-20 2005-10-12 クリナップ株式会社 気泡浴槽装置
US5993174A (en) 1994-08-23 1999-11-30 Nikkiso Co., Ltd. Pulsation free pump
US5934885A (en) 1994-10-07 1999-08-10 Bayer Corporation Reagent pump assembly
IL115327A (en) 1994-10-07 2000-08-13 Bayer Ag Diaphragm pump
US5593290A (en) 1994-12-22 1997-01-14 Eastman Kodak Company Micro dispensing positive displacement pump
JP2726014B2 (ja) 1995-01-06 1998-03-11 株式会社ワイ・テイ・エス ダイヤフラム組立体及びその製造方法
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5725928A (en) 1995-02-17 1998-03-10 Velcro Industries B.V. Touch fastener with magnetic attractant
DE59604003D1 (de) 1995-02-24 2000-02-03 Fresenius Medical Care De Gmbh Vorrichtung zum Abscheiden von Luftblasen aus medizinischen Flüssigkeiten
US5775371A (en) 1995-03-08 1998-07-07 Abbott Laboratories Valve control
US5640995A (en) 1995-03-14 1997-06-24 Baxter International Inc. Electrofluidic standard module and custom circuit board assembly
US5799207A (en) 1995-03-28 1998-08-25 Industrial Technology Research Institute Non-blocking peripheral access architecture having a register configure to indicate a path selection for data transfer between a master, memory, and an I/O device
US7267666B1 (en) 1995-04-20 2007-09-11 Acist Medical Systems, Inc. Angiographic injector system with multiple processor redundancy
US5772635A (en) 1995-05-15 1998-06-30 Alaris Medical Systems, Inc. Automated infusion system with dose rate calculator
US5873853A (en) 1995-05-23 1999-02-23 Baxter International Inc. Portable pump apparatus for continuous ambulatory peritoneal dialysis and a method for providing same
US5769815A (en) 1995-05-25 1998-06-23 Medisystems Technology Corporation Blood chamber with integral projections
US6790195B2 (en) 1995-06-07 2004-09-14 Gambro 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
US6709417B1 (en) 1995-06-07 2004-03-23 Deka Products Limited Partnership Valve for intravenous-line flow-control system
US5738644A (en) 1995-06-07 1998-04-14 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
JPH11504836A (ja) 1995-06-07 1999-05-11 コウブ ラボラトリーズ,インコーポレイテッド 体外血液処理方法及び装置
US5795317A (en) 1995-06-07 1998-08-18 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5676644A (en) 1995-06-07 1997-10-14 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US6364857B1 (en) 1995-06-07 2002-04-02 Deka Products Limited Partnership Cassette for intravenous-line flow-control system
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
EP0826109B1 (de) 1995-09-15 1998-12-09 Hahn-Schickard-Gesellschaft Für Angewandte Forschung E.V. Rückschlagventillose fluidpumpe
US6071095A (en) 1995-10-20 2000-06-06 Harvest Technologies Corporation Container with integral pump platen
NL1001528C2 (nl) 1995-10-30 1997-05-02 Cerato B V Dialyse-inrichting.
JPH09201412A (ja) * 1996-01-26 1997-08-05 Senko Ika Kogyo Kk 気泡除去装置と体外血液循環システム
US5782805A (en) 1996-04-10 1998-07-21 Meinzer; Randolph Medical infusion pump
US5843035A (en) 1996-04-10 1998-12-01 Baxter International Inc. Air detector for intravenous infusion system
GB9607471D0 (en) 1996-04-10 1996-06-12 Baxter Int Volumetric infusion pump
US5764034A (en) 1996-04-10 1998-06-09 Baxter International Inc. Battery gauge for a battery operated infusion pump
USD390654S (en) 1996-04-26 1998-02-10 Baxter International Inc. Volumetric infusion pump
DE19617036C2 (de) 1996-04-27 2003-12-04 Fresenius Ag Vorrichtung zum Abscheiden von Gasblasen aus Blut
US5823747A (en) 1996-05-29 1998-10-20 Waters Investments Limited Bubble detection and recovery in a liquid pumping system
US6699966B1 (en) * 1996-07-08 2004-03-02 University Of Massachusetts Proteins within the type E botulinum neurotoxin complex
US5634391A (en) 1996-07-09 1997-06-03 Westinghouse Air Brake Co. Inert plastic coated flexible type diaphragm for application in a sanitary type pump
US6079959A (en) 1996-07-15 2000-06-27 Saint-Gobain Performance Plastics Corporation Reciprocating pump
DE19634922C2 (de) 1996-08-29 2000-03-23 Knf Neuberger Gmbh Membranpumpe
AU4990697A (en) 1996-10-18 1998-05-15 Eli Lilly And Company Methods of reducing the levels of protoporphyrin ix in recombinant hemoglobin preparations
US5857589A (en) 1996-11-20 1999-01-12 Fluid Research Corporation Method and apparatus for accurately dispensing liquids and solids
US5769387A (en) 1996-11-20 1998-06-23 Perez C.; Sergio Flow valves operated by flow transfer means which regulate small flows of control
US6491656B1 (en) * 1996-11-22 2002-12-10 Therakos, Inc. Integrated cassette for controlling fluid having an integral filter
IL129962A (en) 1996-11-22 2003-10-31 Therakos Inc Apparatus for pumping fluid at a steady flow rate
US6117342A (en) 1996-11-26 2000-09-12 Medisystems Technology Corporation Bubble trap with directed horizontal flow and method of using
GB9701413D0 (en) 1997-01-24 1997-03-12 Smithkline Beecham Biolog Novel device
US6036680A (en) 1997-01-27 2000-03-14 Baxter International Inc. Self-priming solution lines and a method and system for using same
US5771914A (en) 1997-02-13 1998-06-30 Baxter International Inc. Flexible fluid junction
US6053191A (en) 1997-02-13 2000-04-25 Hussey; James J. Mud-saver valve
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
US6979309B2 (en) 1997-02-14 2005-12-27 Nxstage Medical Inc. Systems and methods for performing blood processing and/or fluid exchange procedures
US5983947A (en) 1997-03-03 1999-11-16 Medisystems Technology Corporation Docking ports for medical fluid sets
US6051134A (en) 1997-03-28 2000-04-18 Medisystems Technology Corporation Bubble trap having common inlet/outlet tube
AU6852198A (en) 1997-04-17 1998-11-11 Fujimori Kogyo Co. Ltd. Chemical indicator sheets and packaging bags for sterilization made with the useof the same
WO1998050430A2 (en) 1997-05-02 1998-11-12 Somatogen, Inc. Hemoglobin mutants with increased soluble expression and/or reduced nitric oxide scavenging
US6208497B1 (en) 1997-06-26 2001-03-27 Venture Scientifics, Llc System and method for servo control of nonlinear electromagnetic actuators
US6942469B2 (en) 1997-06-26 2005-09-13 Crystal Investments, Inc. Solenoid cassette pump with servo controlled volume detection
US6228047B1 (en) 1997-07-28 2001-05-08 1274515 Ontario Inc. Method and apparatus for performing peritoneal dialysis
US6010623A (en) 1997-08-01 2000-01-04 Medisystems Technology Corporation Bubble trap with flat side
US5893838A (en) 1997-08-15 1999-04-13 Therox, Inc. System and method for high pressure delivery of gas-supersaturated fluids
DE69828619T2 (de) * 1997-08-22 2006-01-05 Deka Products Ltd. Partnership System, verfahren und kassette zum mischen und abgeben intravenösern medikamente
US6569115B1 (en) 1997-08-28 2003-05-27 Mdc Investment Holdings, Inc. Pre-filled retractable needle injection device
US6200287B1 (en) 1997-09-05 2001-03-13 Gambro, Inc. Extracorporeal blood processing methods and apparatus
US6280406B1 (en) 1997-09-12 2001-08-28 Gambro, Inc Extracorporeal blood processing system
DE19742632A1 (de) 1997-09-26 1999-04-08 Fresenius Medical Care De Gmbh Pump- und Dosiervorrichtung
US5961700A (en) 1997-10-31 1999-10-05 Sims Level 1 Filter system for removal of gas and particulates from cellular fluids
JP4527277B2 (ja) 1997-11-12 2010-08-18 デカ・プロダクツ・リミテッド・パートナーシップ 電解溶液中で作動可能な圧電アクチュエーター
US6013060A (en) * 1997-11-19 2000-01-11 Woodard; Robert W. Intravenous liquid flow regulator
GB9724988D0 (en) 1997-11-27 1998-01-28 Cole David J Valve
DE19802615A1 (de) 1998-01-24 1999-08-12 Manfred Adolfs Verbindungselement zur Verbindung eines Meßwertaufnehmers mit einem abgedichteten Fluidsystem
JP3997318B2 (ja) 1998-02-16 2007-10-24 株式会社サタコ ポンプの制御方法及び制御装置
US6485450B1 (en) * 1998-03-16 2002-11-26 Life Science Holdings, Inc. Brain resuscitation apparatus and method
DE19814101A1 (de) 1998-03-30 1999-10-14 Fresenius Medical Care De Gmbh Verfahren zur luftdichten Verbindung zweier Membranen
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
DE69932328T2 (de) 1998-04-02 2007-07-19 Debiotech S.A. Anordnung für die peritonealdialyse
CA2236049C (en) 1998-04-27 2006-07-25 Computer Controlled Syringe Inc. Syringe with detachable syringe barrel
US6071269A (en) 1998-05-13 2000-06-06 Medisystems Technology Corporation Blood set and chamber
JP3364155B2 (ja) 1998-06-05 2003-01-08 東京エレクトロン株式会社 塗布膜形成装置及びその方法
US6019824A (en) 1998-06-09 2000-02-01 Medisystems Technology Corporation Bubble trap chamber
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
US6152705A (en) 1998-07-15 2000-11-28 Wilden Pump & Engineering Co. Air drive pumps and components therefor
US6759014B2 (en) 2001-01-26 2004-07-06 Symyx Technologies, Inc. Apparatus and methods for parallel processing of multiple reaction mixtures
DE19837667A1 (de) * 1998-08-19 2000-03-02 Fresenius Medical Care De Gmbh Multifunktionssensor
US6620189B1 (en) * 2000-02-28 2003-09-16 Radiant Medical, Inc. Method and system for control of a patient's body temperature by way of a transluminally insertable heat exchange catheter
US6337049B1 (en) 1998-08-28 2002-01-08 Yehuda Tamari Soft shell venous reservoir
JP2000070358A (ja) 1998-09-01 2000-03-07 Nissho Corp 医療用ポンプ
US6695593B1 (en) 1998-10-05 2004-02-24 Trebor International, Inc. Fiber optics systems for high purity pump diagnostics
US6106246A (en) 1998-10-05 2000-08-22 Trebor International, Inc. Free-diaphragm pump
US6957952B1 (en) 1998-10-05 2005-10-25 Trebor International, Inc. Fiber optic system for detecting pump cycles
US6695803B1 (en) * 1998-10-16 2004-02-24 Mission Medical, Inc. Blood processing system
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
US6383158B1 (en) 1998-12-01 2002-05-07 Dsu Medical Corporation Dialysis pressure monitoring with clot suppression
US6312412B1 (en) 1998-12-02 2001-11-06 V. C. Saied, M.D. Apparatus and method for painless intramuscular or subcutaneous injections
DE19856744C2 (de) 1998-12-09 2003-06-26 Plasmaselect Ag Pumpschlauchsystem zur peristaltischen Förderung von flüssigen oder gasförmigen Medien
JP3924386B2 (ja) 1998-12-28 2007-06-06 日本エム・ケー・エス株式会社 流量制御システム
US6227807B1 (en) 1999-02-02 2001-05-08 Eric Chase Constant flow fluid pump
US6645177B1 (en) 1999-02-09 2003-11-11 Alaris Medical Systems, Inc. Directly engaged syringe driver system
US6132187A (en) 1999-02-18 2000-10-17 Ericson; Paul Leonard Flex-actuated bistable dome pump
DE19919572C2 (de) 1999-04-29 2002-04-18 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Bestimmung von Gas in medizinischen Flüssigkeiten
JP2000346214A (ja) 1999-06-07 2000-12-15 Watanabegumi:Kk バルーン弁
US6168394B1 (en) 1999-06-18 2001-01-02 Wilden Pump & Engineering Co. Air driven double diaphragm pump
US6164621A (en) 1999-07-09 2000-12-26 Deka Products Limited Partnership Simplified piezoelectric valve
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
US6604908B1 (en) 1999-07-20 2003-08-12 Deka Products Limited Partnership Methods and systems for pulsed delivery of fluids from a pump
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
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
US6206644B1 (en) 1999-08-06 2001-03-27 Microbar Systems, Inc. Compact dual pump
JP2001067868A (ja) 1999-08-31 2001-03-16 Mitsubishi Electric Corp 半導体記憶装置
US6294094B1 (en) 1999-09-03 2001-09-25 Baxter International Inc. Systems and methods for sensing red blood cell hematocrit
US6524231B1 (en) 1999-09-03 2003-02-25 Baxter International Inc. Blood separation chamber with constricted interior channel and recessed passage
US6348156B1 (en) 1999-09-03 2002-02-19 Baxter International Inc. Blood processing systems and methods with sensors to detect contamination due to presence of cellular components or dilution due to presence of plasma
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
US6296450B1 (en) 1999-09-03 2001-10-02 Baxter International Inc. Systems and methods for control of pumps employing gravimetric sensing
US6949079B1 (en) * 1999-09-03 2005-09-27 Baxter International Inc. Programmable, fluid pressure actuated blood processing systems and methods
US6325775B1 (en) 1999-09-03 2001-12-04 Baxter International Inc. Self-contained, transportable blood processsing device
US6709412B2 (en) 1999-09-03 2004-03-23 Baxter International Inc. Blood processing systems and methods that employ an in-line leukofilter mounted in a restraining fixture
US6322488B1 (en) 1999-09-03 2001-11-27 Baxter International Inc. Blood separation chamber with preformed blood flow passages and centralized connection to external tubing
US6315707B1 (en) 1999-09-03 2001-11-13 Baxter International Inc. Systems and methods for seperating blood in a rotating field
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
US6723062B1 (en) 1999-09-03 2004-04-20 Baxter International Inc. Fluid pressure actuated blood pumping systems and methods with continuous inflow and pulsatile outflow conditions
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
US6261065B1 (en) 1999-09-03 2001-07-17 Baxter International Inc. System and methods for control of pumps employing electrical field sensing
US6759007B1 (en) 1999-09-03 2004-07-06 Baxter International Inc. Blood processing systems and methods employing fluid pressure actuated pumps and valves
US6297322B1 (en) 1999-09-09 2001-10-02 Baxter International Inc. Cycloolefin blends and method for solvent bonding polyolefins
US6250502B1 (en) 1999-09-20 2001-06-26 Daniel A. Cote Precision dispensing pump and method of dispensing
US7255680B1 (en) 1999-10-27 2007-08-14 Cardinal Health 303, Inc. Positive pressure infusion system having downstream resistance measurement capability
US6285155B1 (en) 1999-10-29 2001-09-04 Abbott Laboratories Pseudo half-step motor drive method and apparatus
US6517508B1 (en) 1999-11-03 2003-02-11 Dsu Medical Corporation Set for blood processing
CA2391226A1 (en) 1999-11-12 2001-05-17 Baxter International, Inc. Reduced side-effect hemoglobin compositions
US6746637B1 (en) 1999-11-15 2004-06-08 Westinghouse Air Brake Technologies Corporation Process for making chemical resistant pump diaphragm
WO2001042758A2 (en) * 1999-11-29 2001-06-14 Nxstage Medical, Inc. Systems and methods for detecting air in an arterial blood line of a blood processing circuit
US7645258B2 (en) 1999-12-01 2010-01-12 B. Braun Medical, Inc. Patient medication IV delivery pump with wireless communication to a hospital information management system
US6519569B1 (en) 1999-12-01 2003-02-11 B. Braun Medical, Inc. Security infusion pump with bar code reader
US6790198B1 (en) 1999-12-01 2004-09-14 B-Braun Medical, Inc. Patient medication IV delivery pump with wireless communication to a hospital information management system
US6208107B1 (en) 1999-12-03 2001-03-27 Abbott Laboratories Use of digital current ramping to reduce audible noise in stepper motor
EP1258075B1 (en) 2000-02-01 2005-12-07 Tritex Corporation Injection molded threaded rotor and manufacture method
US6497676B1 (en) 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
AU3843401A (en) * 2000-02-28 2001-09-12 Radiant Medical Inc Disposable cassette for intravascular heat exchange catheter
EP1946783B1 (en) 2000-03-09 2011-09-07 CaridianBCT, Inc. Extracorporeal blood processing apparatus
US6485465B2 (en) 2000-03-29 2002-11-26 Medtronic Minimed, Inc. Methods, apparatuses, and uses for infusion pump fluid pressure and force detection
US6752599B2 (en) 2000-06-09 2004-06-22 Alink M, Inc. Apparatus for photoresist delivery
US6503062B1 (en) 2000-07-10 2003-01-07 Deka Products Limited Partnership Method for regulating fluid pump pressure
US20020048581A1 (en) 2000-07-18 2002-04-25 King George L. Modulation of nitric oxide synthase by PKC
DE10042324C1 (de) 2000-08-29 2002-02-07 Fresenius Medical Care De Gmbh Blutbehandlungseinrichtung und Disposable für eine Blutbehandlungseinrichtung
US20020031836A1 (en) 2000-09-11 2002-03-14 Feldstein Mark J. Fluidics system
US6398513B1 (en) 2000-09-20 2002-06-04 Fluid Management, Inc. Fluid dispensers
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
EP1195171B1 (en) 2000-10-04 2012-08-15 Terumo Kabushiki Kaisha Peritoneal dialysis apparatus
DE10049900C1 (de) 2000-10-10 2001-10-25 Fresenius Medical Care De Gmbh Verfahren zur Bestimmung des Intraperitonealvolumens und Vorrichtung zur Peritonealdialyse
EP1331964B1 (en) 2000-10-12 2008-12-31 Renal Solutions, Inc. Device for body fluid flow control in extracorporeal fluid treatments
DE10053441B4 (de) * 2000-10-27 2004-04-15 Fresenius Medical Care Deutschland Gmbh Disposablekassette mit Dichtungsmembran sowie Ventilaktor hierfür
US6489896B1 (en) 2000-11-03 2002-12-03 Baxter International Inc. Air in-line sensor for ambulatory drug infusion pump
US6572604B1 (en) 2000-11-07 2003-06-03 Baxter International Inc. Occlusion detection method and system for ambulatory drug infusion pump
US6603229B1 (en) 2000-11-15 2003-08-05 Tri-Tech, Inc. Linear actuator with threaded captivation sleeve, captive lead screw, and spring pre-load adjustment
US6471855B1 (en) * 2000-11-22 2002-10-29 Baxter International Inc. Cassette with integral separation device
US6367669B1 (en) 2000-12-14 2002-04-09 Asm Assembly Automation Ltd. Fluid dispensing apparatus
EP1611834B1 (en) 2000-12-21 2011-03-16 Insulet Corporation Medical apparatus remote control and method
SE523860C2 (sv) 2001-01-08 2004-05-25 Gambro Lundia Ab Kopplingsanordning och medicinsk ledningsuppsättning med sådan kopplingsanordning
US20020098097A1 (en) 2001-01-22 2002-07-25 Angad Singh Magnetically-actuated micropump
EP1399193B1 (en) 2001-02-16 2014-01-08 Piedmont Renal Clinics, P.A. Automated peritoneal dialysis system and process with in-line sterilization of dialysate
US6529573B2 (en) 2001-03-09 2003-03-04 The Regents Of The University Of California Proton recoil scintillator neutron rem meter
US6773412B2 (en) 2001-04-13 2004-08-10 Chf Solutions, Inc. User interface for blood treatment device
US6494694B2 (en) 2001-04-25 2002-12-17 Abbott Laboratories Disposable infusion cassette with low air bubble retention and improved valves
US7306578B2 (en) 2002-01-04 2007-12-11 Deka Products Limited Partnership Loading mechanism for infusion pump
ITTO20010583A1 (it) 2001-06-15 2002-12-15 Gambro Dasco Spa Circuito di circolazione del sangue per una macchina di dialisi e relativa macchina di dialisi.
MXPA04000268A (es) 2001-07-10 2005-03-07 Johnson & Johnson Res Pty Ltd Metodos para la modificacion genetica de celulas hemotopoyeticas progenitoras y usos de las celulas modificadas.
US6775577B2 (en) 2001-07-18 2004-08-10 Fresenius Usa, Inc. Method and system for controlling a medical device
US6834647B2 (en) 2001-08-07 2004-12-28 Datex-Ohmeda, Inc. Remote control and tactile feedback system for medical apparatus
DE10143137C1 (de) 2001-09-03 2003-04-17 Fresenius Medical Care De Gmbh Meßvorrichtung und -verfahren zur Bestimmung von Parametern medizinischer Flüssigkeiten sowie Verfahren zur Kalibrierung einer derartigen Vorrichtung
DE10157924C1 (de) 2001-11-26 2003-06-26 Fresenius Medical Care De Gmbh Vorrichtung zur Behandlung einer medizinischen Flüssigkeit
US7107837B2 (en) 2002-01-22 2006-09-19 Baxter International Inc. Capacitance fluid volume measurement
US20060173395A1 (en) 2002-02-12 2006-08-03 Brugger James M Set for blood processing
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
US20040109769A1 (en) 2002-04-12 2004-06-10 Bayer Aktiengesellschaft Diaphragm pump
US20040136843A1 (en) 2002-04-12 2004-07-15 Bayer Aktiengesellschaft Diaphragm pump
US7021148B2 (en) 2002-04-30 2006-04-04 Baxter International Inc. Apparatus and method for sealing pressure sensor membranes
ITMI20021028A1 (it) 2002-05-14 2003-11-14 Dideco Spa Unita' pompante di fluido in particolare sangue
US7175606B2 (en) 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
US20030217957A1 (en) 2002-05-24 2003-11-27 Bowman Joseph H. Heat seal interface for a disposable medical fluid unit
US20030220607A1 (en) * 2002-05-24 2003-11-27 Don Busby Peritoneal dialysis apparatus
US7115228B2 (en) 2002-05-24 2006-10-03 Baxter International Inc. One-piece tip protector and organizer
US7087036B2 (en) 2002-05-24 2006-08-08 Baxter International Inc. Fail safe system for operating medical fluid valves
US20030217961A1 (en) 2002-05-24 2003-11-27 Peter Hopping Electrically insulated automated dialysis system
US6929751B2 (en) 2002-05-24 2005-08-16 Baxter International Inc. Vented medical fluid tip protector methods
US7033539B2 (en) 2002-05-24 2006-04-25 Baxter International Inc. Graphical user interface for automated dialysis system
US6764761B2 (en) 2002-05-24 2004-07-20 Baxter International Inc. Membrane material for automated dialysis system
US7153286B2 (en) 2002-05-24 2006-12-26 Baxter International Inc. Automated dialysis system
DE10224750A1 (de) 2002-06-04 2003-12-24 Fresenius Medical Care De Gmbh Vorrichtung zur Behandlung einer medizinischen Flüssigkeit
US7553295B2 (en) 2002-06-17 2009-06-30 Iradimed Corporation Liquid infusion apparatus
US7267661B2 (en) 2002-06-17 2007-09-11 Iradimed Corporation Non-magnetic medical infusion device
US7404809B2 (en) 2004-10-12 2008-07-29 Iradimed Corporation Non-magnetic medical infusion device
EP1519764B1 (en) 2002-06-24 2009-03-25 Gambro Lundia AB Gas separation devices
WO2004009156A2 (en) 2002-07-19 2004-01-29 Baxter International Inc. Systems and methods for peritoneal dialysis
ATE353229T1 (de) 2002-07-19 2007-02-15 Terumo Corp Gerät zur peritonealdialyse und datenträger mit kontrollverfahren hierfür
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
ES2427174T3 (es) 2002-07-19 2013-10-29 Baxter International Inc. Sistemas para desarrollar una diálisis peritoneal
ATE347389T1 (de) 2002-07-24 2006-12-15 Deka Products Lp Optischer verschiebungssensor für infusionsgeräte
US6746514B2 (en) 2002-08-08 2004-06-08 Baxter International Inc. Gas venting device and a system and method for venting a gas from a liquid delivery system
EP1539271B1 (de) 2002-09-11 2014-04-16 Fresenius Medical Care Deutschland GmbH Blutbehandlungsvorrichtung mit blutrückgabe
US8182440B2 (en) 2002-09-27 2012-05-22 Baxter International Inc. Dialysis machine having combination display and handle
EP1403519A1 (en) 2002-09-27 2004-03-31 Novo Nordisk A/S Membrane pump with stretchable pump membrane
US6846161B2 (en) 2002-10-24 2005-01-25 Baxter International Inc. Blood component processing systems and methods using fluid-actuated pumping elements that are integrity tested prior to use
US7297272B2 (en) 2002-10-24 2007-11-20 Fenwal, Inc. Separation apparatus and method
US6790014B2 (en) 2002-11-06 2004-09-14 John C. Bowen Fluid cooled diaphragms for diaphragm compressors
US7618948B2 (en) 2002-11-26 2009-11-17 Medtronic, Inc. Devices, systems and methods for improving and/or cognitive function through brain delivery of siRNA
US7223338B2 (en) 2003-02-07 2007-05-29 Gambro Lundia Ab Support element for an integrated module for blood treatment, an integrated module for blood treatment, and a manufacturing process for an integrated module for blood treatment
EP1596905A2 (en) 2003-02-21 2005-11-23 Smith and Nephew, Inc. Spinal fluid introduction
US7559911B2 (en) 2003-09-05 2009-07-14 Gambro Lundia Ab Blood chamber for extracorporeal blood circuits and a process for manufacturing the blood chamber
US7160087B2 (en) 2003-09-19 2007-01-09 Hospira, Inc. Pump tube set handling system
US7258534B2 (en) 2003-09-22 2007-08-21 Hospira, Inc. Fluid delivery device identification and loading system
US7490021B2 (en) 2003-10-07 2009-02-10 Hospira, Inc. Method for adjusting pump screen brightness
WO2005042065A2 (en) 2003-10-28 2005-05-12 Baxter International Inc. Improved priming, integrity and head height methods and apparatuses for medical fluid systems
US7896572B2 (en) 2003-10-30 2011-03-01 Hospira, Inc. Medical device system
US20050095141A1 (en) 2003-10-30 2005-05-05 Deka Products Limited Partnership System and method for pumping fluid using a pump cassette
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
CA2543500C (en) 2003-11-07 2013-01-22 Gambro Lundia Ab Fluid distribution module and extracorporeal blood circuit including such a module
US7232435B2 (en) 2004-02-06 2007-06-19 Medtronic, Inc. Delivery of a sympatholytic cardiovascular agent to the central nervous system to counter heart failure and pathologies associated with heart failure
US7422905B2 (en) 2004-02-27 2008-09-09 Medtronic, Inc. Blood coagulation test cartridge, system, and method
US7399637B2 (en) 2004-04-19 2008-07-15 Medtronic, Inc. Blood coagulation test cartridge, system, and method
AU2005248772B2 (en) 2004-05-17 2010-11-25 Medtronic, Inc. Point of care heparin determination system
US7507221B2 (en) 2004-10-13 2009-03-24 Mallinckrodt Inc. Powerhead of a power injection system
DE602005022618D1 (de) 2004-12-21 2010-09-09 Dickinson And Co Spritzenanordnng mit deaktivierungsmechanismus
US7935074B2 (en) 2005-02-28 2011-05-03 Fresenius Medical Care Holdings, Inc. Cassette system for peritoneal dialysis machine
US20060195064A1 (en) 2005-02-28 2006-08-31 Fresenius Medical Care Holdings, Inc. Portable apparatus for peritoneal dialysis therapy
DE102005011740B4 (de) 2005-03-11 2008-02-14 Maquet Cardiopulmonary Ag Venöse Blasenfalle
US7261559B2 (en) 2005-04-01 2007-08-28 Ultradent Products, Inc. Syringe delivery system for dispensing a dental composite or other highly viscous material
EP1907032A2 (en) 2005-06-30 2008-04-09 Mallinckrodt, Inc. Dual chamber syringe
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
DE102005039772A1 (de) 2005-08-22 2007-03-08 Prominent Dosiertechnik Gmbh Magnetdosierpumpe
SE529284C2 (sv) 2005-11-14 2007-06-19 Johan Stenberg Membranpump
EP2010247A1 (en) 2006-04-14 2009-01-07 Deka Products Limited Partnership Systems, devices and methods for fluid pumping, heat exchange, thermal sensing, and conductivity sensing
US8273049B2 (en) 2007-02-27 2012-09-25 Deka Products Limited Partnership Pumping cassette
US7811252B2 (en) 2006-05-17 2010-10-12 Alcon Research, Ltd. Dosage control device
JP4191755B2 (ja) 2006-08-21 2008-12-03 日本電産コパル株式会社 カメラ用フォーカルプレンシャッタ
US8870811B2 (en) 2006-08-31 2014-10-28 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis systems and related methods
PL2099513T5 (pl) 2006-12-01 2015-12-31 Gambro Lundia Ab Komora transferowa krwi
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US7892331B2 (en) 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
US7871462B2 (en) 2007-10-01 2011-01-18 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
US7892332B2 (en) 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air traps 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
US8038640B2 (en) 2007-11-26 2011-10-18 Purity Solutions Llc Diaphragm pump and related systems and methods
DE102007059239A1 (de) 2007-12-07 2009-06-10 Thomas Magnete Gmbh Membran, und Hubkolben-Membranpumpe
WO2009094185A2 (en) 2008-01-23 2009-07-30 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
US20090212248A1 (en) 2008-02-27 2009-08-27 Eugeniusz Kozak Solenoid-actuated diaphragm valve
EP2113266A1 (en) 2008-04-30 2009-11-04 Gambro Lundia AB Degassing device
US10100827B2 (en) 2008-07-28 2018-10-16 Eaton Intelligent Power Limited Electronic control for a rotary fluid device
MX2011008313A (es) 2009-02-12 2011-08-17 S The Board Of Trustees Of The University Of Illinoi Microbomba de transmision magnetica.
US8192401B2 (en) 2009-03-20 2012-06-05 Fresenius Medical Care Holdings, Inc. Medical fluid pump systems and related components and methods
EP2236077A1 (en) 2009-03-31 2010-10-06 Sensile Pat AG Medical device for measuring an analyte concentration
CN102439316B (zh) 2009-05-08 2015-12-16 泽维技术公司 隔膜泵
US8372041B2 (en) 2009-05-08 2013-02-12 The Alfred E. Mann Foundation For Scientific Research In-line fluid transfer devices and ambulatory infusion devices including the same
EP2453946B1 (en) 2009-07-15 2013-02-13 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems
US9695806B2 (en) 2009-07-22 2017-07-04 Vbox, Incorporated Method of controlling gaseous fluid pump
EP2488226B1 (en) 2009-10-15 2013-11-20 Gambro Lundia AB Membrane pump system
US8574201B2 (en) 2009-12-22 2013-11-05 Medtronic Minimed, Inc. Syringe piston with check valve seal
CH702436A1 (fr) 2009-12-23 2011-06-30 Jean-Denis Rochat Pompe doseuse a usage medical.
US20110293450A1 (en) 2010-06-01 2011-12-01 Micropump, Inc. Pump magnet housing with integrated sensor element
MX371354B (es) 2010-07-07 2020-01-27 Deka Products Lp Sistema de tratamiento medico y metodos que utilizan una pluralidad de lineas de fluido.
WO2012078606A1 (en) 2010-12-07 2012-06-14 General Compression, Inc. Compressor and/or expander device with rolling piston seal
US8382711B2 (en) 2010-12-29 2013-02-26 Baxter International Inc. Intravenous pumping air management systems and methods
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
JP6062920B2 (ja) 2011-04-21 2017-01-18 フレセニウス メディカル ケア ホールディングス インコーポレーテッド 医療流体ポンピング・システムならびに関係するデバイスおよび方法
DE102012200501A1 (de) 2012-01-13 2013-07-18 Robert Bosch Gmbh Mikrodosierpumpe und Verfahren zum Herstellen einer Mikrodosierpumpe
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
JP6002650B2 (ja) 2013-10-25 2016-10-05 京セラドキュメントソリューションズ株式会社 表示入力装置及びこれを備えた画像形成装置
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105989901A (zh) * 2015-03-17 2016-10-05 B·布莱恩·阿维图姆股份公司 具有单独门隔室的血液处理装置
US10625010B2 (en) 2015-03-17 2020-04-21 B. Braun Avitum Ag Blood treatment device with separate door compartment

Also Published As

Publication number Publication date
WO2003101510A1 (de) 2003-12-11
EP2295090A2 (de) 2011-03-16
US20130118961A1 (en) 2013-05-16
JP5173981B2 (ja) 2013-04-03
US8142653B2 (en) 2012-03-27
AU2003240694A1 (en) 2003-12-19
US20120181225A1 (en) 2012-07-19
CN1658916A (zh) 2005-08-24
US20130118970A1 (en) 2013-05-16
EP1509260B1 (de) 2014-04-16
US20050230292A1 (en) 2005-10-20
US20120156097A1 (en) 2012-06-21
CN100553696C (zh) 2009-10-28
CN101676002A (zh) 2010-03-24
US20100133153A1 (en) 2010-06-03
CN101676003B (zh) 2013-05-22
EP2295090A3 (de) 2011-06-08
ES2529095T3 (es) 2015-02-16
US8721883B2 (en) 2014-05-13
CN101676002B (zh) 2013-04-24
JP2005528168A (ja) 2005-09-22
DE10224750A1 (de) 2003-12-24
JP2010012330A (ja) 2010-01-21
JP4537198B2 (ja) 2010-09-01
ES2464266T3 (es) 2014-06-02
US20120181226A1 (en) 2012-07-19
US20120181231A1 (en) 2012-07-19
US20120061310A1 (en) 2012-03-15
EP2295090B1 (de) 2015-01-21
EP2308525A2 (de) 2011-04-13
US9827359B2 (en) 2017-11-28
JP2010012329A (ja) 2010-01-21
JP5032548B2 (ja) 2012-09-26
US7648627B2 (en) 2010-01-19
US8926835B2 (en) 2015-01-06
US8377293B2 (en) 2013-02-19
US20150165105A1 (en) 2015-06-18
EP1509260A1 (de) 2005-03-02
US8366921B2 (en) 2013-02-05
EP2308525A3 (de) 2011-06-08
US10471194B2 (en) 2019-11-12
US20180117229A1 (en) 2018-05-03
US9101709B2 (en) 2015-08-11
EP2308525B1 (de) 2015-03-25
US8435408B2 (en) 2013-05-07

Similar Documents

Publication Publication Date Title
CN100553696C (zh) 用于医用流体处理的设备
CN1327133C (zh) 可编程的流体压力致动血液处理系统
CN100361717C (zh) 采用装在限制性紧固件内的在线白血球滤除器的血液处理系统及方法
CN100379472C (zh) 连续流入、脉动流出的流体压力致动血液泵送系统
CN100387310C (zh) 采用流体压力致动泵和阀的血液处理系统和方法
AU2014241932B2 (en) Medical fluid cassette leak detection methods and devices
CN102802693A (zh) 透析机、尤其是腹膜透析机
CN102458503A (zh) 用于监测体外血液处理设备的流体系统的方法和装置
CN100357599C (zh) 泵送流体的系统
EP2219705B2 (en) A medical apparatus for extracorporeal treatment
KR101275037B1 (ko) 약액 처리 장치 및 약액 처리 장치의 누설 방지 검사 방법
CN1321106B (zh) 具有预形成血液流动通道和与外管集中连接的血液分离室

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20130522