SE411704B - Blodpumpsregulator. - Google Patents

Blodpumpsregulator.

Info

Publication number
SE411704B
SE411704B SE7411684A SE7411684A SE411704B SE 411704 B SE411704 B SE 411704B SE 7411684 A SE7411684 A SE 7411684A SE 7411684 A SE7411684 A SE 7411684A SE 411704 B SE411704 B SE 411704B
Authority
SE
Sweden
Prior art keywords
blood pump
pump controller
controller
blood
pump
Prior art date
Application number
SE7411684A
Other languages
English (en)
Swedish (sv)
Other versions
SE7411684L (fr
Inventor
D E Kettering
M E Jones
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Publication of SE7411684L publication Critical patent/SE7411684L/xx
Publication of SE411704B publication Critical patent/SE411704B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/37—Haemodialysis, haemofiltration or diafiltration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • A61M60/43—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic using vacuum at the blood pump, e.g. to accelerate filling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/12—Pressure infusion

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Urology & Nephrology (AREA)
  • Pulmonology (AREA)
  • Medical Informatics (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
SE7411684A 1973-09-24 1974-09-17 Blodpumpsregulator. SE411704B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US399904A US3882861A (en) 1973-09-24 1973-09-24 Auxiliary control for a blood pump

Publications (2)

Publication Number Publication Date
SE7411684L SE7411684L (fr) 1975-03-25
SE411704B true SE411704B (sv) 1980-02-04

Family

ID=23581426

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7411684A SE411704B (sv) 1973-09-24 1974-09-17 Blodpumpsregulator.

Country Status (12)

Country Link
US (1) US3882861A (fr)
JP (1) JPS6231949B2 (fr)
BE (1) BE820223A (fr)
CH (1) CH582519A5 (fr)
DD (1) DD115038A5 (fr)
DE (1) DE2445403C2 (fr)
DK (1) DK156413C (fr)
FR (1) FR2244546B1 (fr)
GB (1) GB1487242A (fr)
IT (1) IT1022226B (fr)
NL (1) NL7412448A (fr)
SE (1) SE411704B (fr)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355966A1 (de) * 1973-11-09 1975-05-22 Medac Klinische Spezialpraep Pumpenanordnung, insbesondere fuer blutpumpen
US4076458A (en) * 1975-05-07 1978-02-28 Whittaker Corporation Automatic pump speed controller
US4063824A (en) * 1975-08-05 1977-12-20 E. I. Du Pont De Nemours And Company Chemical dosimeter having a constant flow air sampling pump
DE2636290A1 (de) * 1976-08-12 1978-02-16 Fresenius Chem Pharm Ind Vorrichtung zur steuerung und ueberwachung des blutflusses bei der blutdialyse, -perfusion und -diafiltration unter benutzung nur einer anschlusstelle an den blutkreislauf des patienten (single-needle-technik)
US4273122A (en) * 1976-11-12 1981-06-16 Whitney Douglass G Self contained powered injection system
JPS53101893A (en) * 1977-02-18 1978-09-05 Iriyou Kougaku Kenkiyuushiyo K Device for supervising artificial dialysis
US4123932A (en) * 1977-05-25 1978-11-07 E. I. Du Pont De Nemours And Company Dosimeter for monitoring working areas
DE2808731A1 (de) * 1978-03-01 1979-09-06 Bosch Gmbh Robert Verfahren zum betrieb einer kraftstoffeinspritzanlage und kraftstoffeinspritzanlage
US4257746A (en) * 1978-10-02 1981-03-24 E. I. Du Pont De Nemours And Company Dosimeter having a low air flow rate
US4269059A (en) * 1979-03-19 1981-05-26 E. I. Du Pont De Nemours And Company Dosimeter having constant flow pump
US4499903A (en) * 1979-05-03 1985-02-19 University Of Arizona Foundation Methods and apparatus for testing a blood pressure monitoring system of the hydraulic type
US4533346A (en) * 1979-06-26 1985-08-06 Pharmacontrol Corporation System for automatic feedback-controlled administration of drugs
US4566868A (en) * 1980-09-17 1986-01-28 Geotechnical Digital Systems Limited Pressure source
DE3035770C2 (de) * 1980-09-23 1984-08-16 Bruker Analytische Meßtechnik GmbH, 7512 Rheinstetten Mehrfach-Kolbenpumpe mit konstanter Förderleistung
US4566858A (en) * 1981-10-08 1986-01-28 Nikkiso Co., Ltd. Pulsation-free volumetric pump
US4870392A (en) * 1982-04-05 1989-09-26 Outboard Marine Corporation Fluid flow restriction warning indicator
GB2141936B (en) * 1983-06-21 1987-02-04 Klaus F Kopp Single lumen catheter fluid treatment
FR2550583B1 (fr) * 1983-08-08 1986-03-28 Delecroix Michel Dispositif de regulation d'une pompe
US4468219A (en) * 1983-12-20 1984-08-28 International Business Machines Corporation Pump flow rate compensation system
US4778445A (en) * 1984-07-09 1988-10-18 Minnesota Mining And Manufacturing Company Centrifugal blood pump with backflow detection
US4710165A (en) * 1985-09-16 1987-12-01 Mcneil Charles B Wearable, variable rate suction/collection device
NL8801400A (nl) * 1988-06-01 1990-01-02 Akzo Nv Inrichting voor het onttrekken van een optimale hoeveelheid bloed per tijdseenheid aan een donor.
US4963253A (en) * 1989-01-03 1990-10-16 Yen Richard C K Anti-clogging and dialysis device for filtration systems
US4990076A (en) * 1989-05-31 1991-02-05 Halliburton Company Pressure control apparatus and method
US5171212A (en) * 1991-02-08 1992-12-15 Minnesota Mining And Manufacturing Company Blood pumping system with backflow warning
US5368554A (en) * 1992-11-20 1994-11-29 Minnesota Mining And Manufacturing Company Blood pumping system with selective backflow warning
US5564420A (en) * 1995-04-14 1996-10-15 Minnesota Mining And Manufacturing Company Medical device with EMI detection and cancellation
SE508374C2 (sv) * 1995-09-12 1998-09-28 Gambro Med Tech Ab Förfarande och anordning för detektering av tillståndet hos en blodkärlsaccess
US5772403A (en) * 1996-03-27 1998-06-30 Butterworth Jetting Systems, Inc. Programmable pump monitoring and shutdown system
US7147615B2 (en) 2001-06-22 2006-12-12 Baxter International Inc. Needle dislodgement detection
ITTO20011222A1 (it) * 2001-12-27 2003-06-27 Gambro Lundia Ab Apparecchiatura per il controllo di flusso sanguigno in un circuito-extracorporeo di sangue.
US6746606B2 (en) 2002-01-11 2004-06-08 Delphi Technologies, Inc. Method and system for matching flow rate
US7022098B2 (en) * 2002-04-10 2006-04-04 Baxter International Inc. Access disconnection systems and methods
US7052480B2 (en) * 2002-04-10 2006-05-30 Baxter International Inc. Access disconnection systems and methods
US7138088B2 (en) * 2002-04-10 2006-11-21 Baxter International Inc. Access disconnection system and methods
US10155082B2 (en) * 2002-04-10 2018-12-18 Baxter International Inc. Enhanced signal detection for access disconnection systems
US20040254513A1 (en) * 2002-04-10 2004-12-16 Sherwin Shang Conductive polymer materials and applications thereof including monitoring and providing effective therapy
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
EP1896725B1 (fr) * 2005-05-18 2010-09-01 Gambro Lundia AB Appareil de regulation du debit sanguin dans un circuit extracorporel
US7967022B2 (en) 2007-02-27 2011-06-28 Deka Products Limited Partnership Cassette system integrated apparatus
WO2007120812A2 (fr) 2006-04-14 2007-10-25 Deka Products Limited Partnership Systèmes, dispositifs et procédés de pompage de fluide, échange de chaleur, détection thermique, et détection de conductivité
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US10463778B2 (en) 2007-02-09 2019-11-05 Baxter International Inc. Blood treatment machine having electrical heartbeat analysis
US8152751B2 (en) 2007-02-09 2012-04-10 Baxter International Inc. Acoustic access disconnection systems and methods
KR101964364B1 (ko) 2007-02-27 2019-04-01 데카 프로덕츠 리미티드 파트너쉽 혈액투석 시스템
US8562834B2 (en) * 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
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
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US9028691B2 (en) * 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US8425471B2 (en) 2007-02-27 2013-04-23 Deka Products Limited Partnership Reagent supply for a hemodialysis system
US10463774B2 (en) 2007-02-27 2019-11-05 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
US20090107335A1 (en) 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
GB0712757D0 (en) * 2007-07-02 2007-08-08 Smith & Nephew Pressure control
GB0715259D0 (en) 2007-08-06 2007-09-12 Smith & Nephew Canister status determination
US9408954B2 (en) 2007-07-02 2016-08-09 Smith & Nephew Plc Systems and methods for controlling operation of negative pressure wound therapy apparatus
US8197431B2 (en) * 2007-09-21 2012-06-12 Baxter International Inc. Acoustic access disconnect detection system
AU2013204621B2 (en) * 2007-10-12 2015-12-03 Deka Products Limited Partnership Apparatus and Methods for Hemodialysis
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
EP3761316B1 (fr) 2008-01-23 2022-12-07 DEKA Products Limited Partnership Cassette de pompe et procédés d'utilisation dans un système de traitement médical à l'aide d'une pluralité de conduites de fluide
CN102076368B (zh) 2008-06-26 2014-09-03 甘布罗伦迪亚股份公司 用于处理时间相关的测量信号的方法及装置
US8192388B2 (en) 2008-07-25 2012-06-05 Baxter International Inc. System and method for detecting access disconnection
US8114043B2 (en) 2008-07-25 2012-02-14 Baxter International Inc. Electromagnetic induction access disconnect sensor
CA2766262C (fr) 2009-06-26 2018-11-20 Gambro Lundia Ab Dispositifs, progiciel et procede d'extraction de donnees
BR112012002972A2 (pt) * 2009-08-12 2016-04-12 Miami Children S Hospital Res Inst circuito de sangue extracorpóreo para desvio cardiopulmonar
CN104841030B (zh) 2009-10-30 2017-10-31 德卡产品有限公司 用于检测血管内接入装置的断开的装置和方法
US10478076B2 (en) * 2009-12-28 2019-11-19 Gambro Lundia Ab Monitoring a property of the cardiovascular system of a subject
CA2785767A1 (fr) 2009-12-28 2011-07-07 Gambro Lundia Ab Appareil et procede de prediction d'une chute symptomatique rapide de la pression arterielle
US9724458B2 (en) 2011-05-24 2017-08-08 Deka Products Limited Partnership Hemodialysis system
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
EP3263150A1 (fr) 2011-05-24 2018-01-03 DEKA Products Limited Partnership Systèmes et procédés de traitement du sang
CN104379054B (zh) 2013-03-20 2017-07-28 甘布罗伦迪亚股份公司 对于连接至体外血液处理装置的病人的心脏骤停的监控
US12026271B2 (en) 2014-05-27 2024-07-02 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
DE102014111665A1 (de) 2014-08-14 2016-02-18 B. Braun Avitum Ag Verfahren zum Einstellen eines Blutflusses in einer Dialysevorrichtung und Dialysevorrichtung
EP3377133B1 (fr) 2015-11-20 2021-07-14 Tc1 Llc Architecture de système permettant un remplacement par un patient de module d'interface/dispositif de commande vad sans détacher un module ancien
EP3377135B1 (fr) 2015-11-20 2020-05-06 Tc1 Llc Contrôleurs de pompe à sang ayant des batteries disposées en guirlande
EP3377136B1 (fr) 2015-11-20 2020-05-06 Tc1 Llc Gestion de l'énergie de dispositifs de commande de pompe à sang
EP3677226B1 (fr) 2015-11-20 2021-12-22 Tc1 Llc Connecteurs et câbles améliorés destinés à être utilisés avec des systèmes d'assistance ventriculaire
US10413654B2 (en) 2015-12-22 2019-09-17 Baxter International Inc. Access disconnection system and method using signal metrics
WO2019182691A1 (fr) 2018-03-21 2019-09-26 Tc1 Llc Connecteurs de transmission améliorés et leurs procédés d'utilisation avec des contrôleurs de pompe cardiaque
US11389641B2 (en) 2018-03-21 2022-07-19 Tc1 Llc Modular flying lead cable and methods for use with heart pump controllers
WO2019212861A1 (fr) 2018-04-30 2019-11-07 Tc1 Llc Raccords de pompe à sang perfectionnés
WO2019232080A1 (fr) 2018-05-31 2019-12-05 Tc1 Llc Dispositifs de commande de pompe à sang améliorés
US20210361840A1 (en) * 2020-05-22 2021-11-25 Fenwal, Inc. Systems and methods for pumping saline through a sterilizing filter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927582A (en) * 1956-03-19 1960-03-08 Research Corp Pump-oxygenator
US3091239A (en) * 1958-08-25 1963-05-28 Moeller Wilhelm Apparatus for intravasal injection of gaseous and liquid media
US3496878A (en) * 1967-04-07 1970-02-24 Bio Medical Systems Inc System and apparatus for transfer of human fluids
US3656478A (en) * 1970-04-13 1972-04-18 Brookline Instr Co Infusion monitor utilizing weight detecting means
DE2108757C3 (de) * 1971-02-24 1974-01-17 Egon Georg 8000 Muenchen Weishaar Vorrichtung zur Blutabsaugung aus einer Operationswunde und Zuführung zu einer Herz-Lungen-Maschine
US3756234A (en) * 1971-06-04 1973-09-04 Vital Assists Single needle dialysis
US3731680A (en) * 1971-10-21 1973-05-08 F Wright Pressure regulating controller
US3778694A (en) * 1972-06-05 1973-12-11 Texaco Inc Electric motor control system for a beam-type pumping load

Also Published As

Publication number Publication date
CH582519A5 (fr) 1976-12-15
BE820223A (fr) 1975-01-16
FR2244546A1 (fr) 1975-04-18
JPS6231949B2 (fr) 1987-07-11
US3882861A (en) 1975-05-13
DK156413C (da) 1990-01-22
GB1487242A (en) 1977-09-28
IT1022226B (it) 1978-03-20
NL7412448A (nl) 1975-03-26
DE2445403A1 (de) 1975-04-03
SE7411684L (fr) 1975-03-25
JPS5063790A (fr) 1975-05-30
DK156413B (da) 1989-08-21
FR2244546B1 (fr) 1978-04-28
DD115038A5 (fr) 1975-09-12
DK485374A (fr) 1975-05-20
DE2445403C2 (de) 1983-09-01

Similar Documents

Publication Publication Date Title
SE411704B (sv) Blodpumpsregulator.
NL175347C (nl) Pompinrichting.
NL7413275A (nl) Membraanpomp.
NL7410918A (nl) Injectiespuit.
NL7411096A (nl) Multiplexpomp.
NL7315574A (nl) Weefsel.
NL7315917A (nl) Vacuumpomp.
NL7314952A (nl) Injectiespuit.
NL7412897A (nl) Wegwerpluier.
IT1006721B (it) Pompa multipla
NL167330C (nl) Dialyse-inrichting.
NL7412719A (nl) Getterpomp.
SE393438B (sv) Pumpaggregat for vetskor
NL7412079A (nl) Wegwerpluier.
NL181629C (nl) Dialyse-apparaat.
DK140318B (da) Slangepumpe.
NL7411296A (nl) Circulatiepomp.
NL180980C (nl) Dialyse-apparaat.
DK131438B (da) Centrifugalpumpe.
NL7415321A (nl) Pompinrichting.
NL157977B (nl) Slangepompslang.
NO138608C (no) Neddykkbar vaeskepumpe.
NL173708C (nl) Ziekenbed.
BE812648A (fr) Thermopompe
DK133520B (da) Varmepumpeanlæg.

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7411684-9

Effective date: 19930406

Format of ref document f/p: F