ATE531404T1 - Blutbehandlungsausrüstung und softwareprogramm für die infusionskontrolle - Google Patents

Blutbehandlungsausrüstung und softwareprogramm für die infusionskontrolle

Info

Publication number
ATE531404T1
ATE531404T1 AT05718459T AT05718459T ATE531404T1 AT E531404 T1 ATE531404 T1 AT E531404T1 AT 05718459 T AT05718459 T AT 05718459T AT 05718459 T AT05718459 T AT 05718459T AT E531404 T1 ATE531404 T1 AT E531404T1
Authority
AT
Austria
Prior art keywords
blood treatment
blood
infusion
software program
treatment unit
Prior art date
Application number
AT05718459T
Other languages
English (en)
Inventor
Jan Sternby
Original Assignee
Gambro Lundia Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34965421&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE531404(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gambro Lundia Ab filed Critical Gambro Lundia Ab
Application granted granted Critical
Publication of ATE531404T1 publication Critical patent/ATE531404T1/de

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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3424—Substitution fluid path
    • A61M1/3437—Substitution fluid path downstream of the filter, e.g. post-dilution with filtrate
    • 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
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1607—Physical characteristics of the dialysate fluid before use, i.e. upstream of dialyser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1609—Physical characteristics of the dialysate fluid after use, i.e. downstream of dialyser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A61M1/1617—Control or regulation using measurements made during a temporary variation of a characteristic of the fresh dialysis fluid
    • 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
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3424—Substitution fluid path
    • A61M1/3431—Substitution fluid path upstream of the filter
    • A61M1/3434—Substitution fluid path upstream of the filter with pre-dilution and post-dilution
    • 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
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3441—Substitution rate control as a function of the ultrafiltration 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
    • 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
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3441—Substitution rate control as a function of the ultrafiltration rate
    • A61M1/3451—Substitution rate control as a function of the ultrafiltration rate the difference in weight between both ultra-filtrate and substitution reservoir being used as control signal
    • 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
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3455—Substitution fluids
    • A61M1/3465—Substitution fluids using dialysate as substitution fluid
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
AT05718459T 2004-05-07 2005-04-15 Blutbehandlungsausrüstung und softwareprogramm für die infusionskontrolle ATE531404T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52150804P 2004-05-07 2004-05-07
PCT/IB2005/001007 WO2005107833A1 (en) 2004-05-07 2005-04-15 Blood treatment equipment, method and software program for controlling infusion.

Publications (1)

Publication Number Publication Date
ATE531404T1 true ATE531404T1 (de) 2011-11-15

Family

ID=34965421

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05718459T ATE531404T1 (de) 2004-05-07 2005-04-15 Blutbehandlungsausrüstung und softwareprogramm für die infusionskontrolle

Country Status (7)

Country Link
US (1) US7435235B2 (de)
EP (1) EP1729836B1 (de)
KR (1) KR101131343B1 (de)
CN (1) CN1946441B (de)
AT (1) ATE531404T1 (de)
ES (1) ES2374951T3 (de)
WO (1) WO2005107833A1 (de)

Families Citing this family (46)

* 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
US8105258B2 (en) 1999-04-26 2012-01-31 Baxter International Inc. Citrate anticoagulation system for extracorporeal blood treatments
US7347849B2 (en) * 2001-05-24 2008-03-25 Nxstage Medical, Inc. Modular medical treatment replaceable component
US7780619B2 (en) 1999-11-29 2010-08-24 Nxstage Medical, Inc. Blood treatment apparatus
US6649063B2 (en) 2001-07-12 2003-11-18 Nxstage Medical, Inc. Method for performing renal replacement therapy including producing sterile replacement fluid in a renal replacement therapy unit
US20030010717A1 (en) * 2001-07-13 2003-01-16 Nx Stage Medical, Inc. Systems and methods for handling air and/or flushing fluids in a fluid circuit
US8235931B2 (en) 2003-01-15 2012-08-07 Nxstage Medical, Inc. Waste balancing for extracorporeal blood treatment systems
WO2004066121A2 (en) * 2003-01-15 2004-08-05 Nxstage Medical Inc. Waste balancing for extracorporeal blood treatment systems
US7470265B2 (en) * 2003-03-20 2008-12-30 Nxstage Medical, Inc. Dual access spike for infusate bags
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
WO2006049822A1 (en) * 2004-10-28 2006-05-11 Nxstage Medical, Inc Blood treatment dialyzer/filter design to trap entrained air in a fluid circuit
US20070102340A1 (en) * 2005-10-27 2007-05-10 Nxstage Medical, Inc. Blood treatment filter and method of manufacturing
US7815809B2 (en) * 2005-12-13 2010-10-19 Gambro Lundia Ab Method for conductivity calculation in a treatment fluid upstream and downstream a filtration unit in apparatuses for the blood treatment
JP5254043B2 (ja) * 2006-02-22 2013-08-07 ヘンリー フォード ヘルス システム 体外血液回路への局所クエン酸塩抗凝血剤送達システム及び方法
US8133194B2 (en) 2006-02-22 2012-03-13 Henry Ford Health System System and method for delivery of regional citrate anticoagulation to extracorporeal blood circuits
CN101466419B (zh) * 2006-06-08 2012-07-04 弗雷泽纽斯医疗保健德国有限公司 用于控制体外血液处理设备的装置和方法
CN101678165B (zh) * 2007-06-13 2012-05-23 川澄化学工业株式会社 血液净化装置及其回路连接不良的确认方法
US7957927B2 (en) 2007-07-05 2011-06-07 Baxter International Inc. Temperature compensation for pneumatic pumping system
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US8485999B2 (en) * 2008-10-14 2013-07-16 Gambro Lundia Ab Blood treatment apparatus and method
US20100237011A1 (en) * 2009-03-20 2010-09-23 Edward Allan Ross Blood treatment systems and related methods
US8529491B2 (en) * 2009-12-31 2013-09-10 Fresenius Medical Care Holdings, Inc. Detecting blood flow degradation
JP5548001B2 (ja) * 2010-03-25 2014-07-16 日機装株式会社 血液浄化装置
US9757503B2 (en) 2010-04-14 2017-09-12 Fresenius Medical Care Deutschland Gmbh Device and method for monitoring the connection of a blood treatment unit to the fluid system of an extracorporeal blood treatment apparatus
ES2424796T3 (es) * 2010-07-08 2013-10-08 Gambro Lundia Ab Aparato para controlar un tratamiento de sangre extracorporal en un dispositivo médico
EP2433662B1 (de) 2010-09-27 2014-06-04 Gambro Lundia AB Vorrichtung zur exrakorporalen Behandlung von Blut
ES2561461T3 (es) 2010-09-30 2016-02-26 Gambro Lundia Ab Aparato para el tratamiento extracorpóreo de la sangre
DE102011018262A1 (de) * 2011-04-15 2012-10-18 B. Braun Avitum Ag Verfahren und Vorrichtung zur Anpassung der mittelmolekularen Reinigungsleistung durch Einstellung des Substitutionsflusses
DE102011018601B4 (de) * 2011-04-21 2017-04-06 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur extrakorporalen Blutbehandlung und Verfahren zur Überwachung der Flüssigkeitsströmung einer extrakorporalen Blutbehandlungsvorrichtung
CN103826672B (zh) * 2011-08-09 2016-09-14 川澄化学工业株式会社 血液净化装置
ES2887240T3 (es) 2011-08-30 2021-12-22 Gambro Lundia Ab Aparato para tratamiento extracorpóreo de la sangre
DE102011053200A1 (de) 2011-09-01 2013-03-07 Fresenius Medical Care Deutschland Gmbh Dialysatfluss-Regelung
ES2670604T3 (es) * 2012-03-12 2018-05-31 Fresenius Medical Care Holdings, Inc. Aparato y método para descargar gas de una aplicación relacionada con el líquido
PL2644215T3 (pl) * 2012-03-28 2015-04-30 Gambro Lundia Ab Aparat do pozaustrojowej obróbki krwi
DE102012009043A1 (de) * 2012-05-04 2013-11-07 Fresenius Medical Care Deutschland Gmbh Bilanziervorrichtung, Dialysegerät, extrakorporaler Kreislauf und Verfahren zur Bilanzierung von Flüssigkeiten mit einer Flussmesszelle
EP2712638B1 (de) 2012-09-28 2015-06-24 Gambro Lundia AB Vorrichtung und Verfahren zur Steuerung einer extrakorporalen Behandlung von Blut
EP2712639B1 (de) 2012-09-28 2015-06-24 Gambro Lundia AB Vorrichtung zur extrakorporalen Behandlung von Blut und Steuerungsverfahren dafür
US9433721B2 (en) 2013-06-25 2016-09-06 Fresenius Medical Care Holdings, Inc. Vial spiking assemblies and related methods
US10525182B2 (en) * 2014-10-10 2020-01-07 Nxstage Medical, Inc. Flow balancing devices, methods, and systems
WO2016198579A1 (en) * 2015-06-10 2016-12-15 Nikkiso Europe Gmbh Hemoconcentration-based blood purification system
US9974942B2 (en) 2015-06-19 2018-05-22 Fresenius Medical Care Holdings, Inc. Non-vented vial drug delivery
EP4052737A1 (de) 2016-07-18 2022-09-07 NxStage Medical Inc. Flussausgleichsvorrichtungen, verfahren und systeme dafür
WO2019002065A1 (en) 2017-06-28 2019-01-03 Gambro Lundia Ab SYSTEM AND METHOD FOR RENAL REPLACEMENT THERAPY
WO2019002067A1 (en) 2017-06-28 2019-01-03 Gambro Lundia Ab SYSTEM AND METHOD FOR TREATMENT OF RENAL SUBSTITUTION
WO2020254269A1 (en) 2019-06-19 2020-12-24 Gambro Lundia Ab Apparatus and method for controlling infusion rate of pre- and post-dilution in extracorporeal blood treatment
EP4313206A1 (de) 2021-05-14 2024-02-07 Fresenius Medical Care Holdings, Inc. Extrakorporale vorrichtung und verfahren zur entfernung einer sekundärmembran

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465404B (sv) 1988-03-03 1991-09-09 Gambro Ab Dialyssystem
FR2680976B1 (fr) * 1991-09-10 1998-12-31 Hospal Ind Rein artificiel muni de moyens de determination caracteristiques du sang et procede de determination correspondant.
FR2713937B1 (fr) 1993-12-17 1996-05-31 Hospal Ind Procédé de détermination d'un paramètre significatif du progrès d'un traitement extracorporel de sang.
US5507723A (en) 1994-05-24 1996-04-16 Baxter International, Inc. Method and system for optimizing dialysis clearance
FR2771931B1 (fr) 1997-12-09 2000-01-07 Hospal Ind Procede de determination d'un parametre significatif du progres d'un traitement extracorporel de sang
SE9702074D0 (sv) * 1997-06-02 1997-06-02 Gambro Ab Method and device for calculating dialysis efficiency
DE19832451C1 (de) * 1998-07-18 1999-08-26 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zum Überprüfen des ordnungsgemäßen Austauschs eines gebrauchten Filters in einer Vorrichtung zur extrakorporalen Blutbehandlung
CN1235849A (zh) * 1998-09-17 1999-11-24 彭罗民 自动血透滤过机
DE60007723T2 (de) 1999-03-02 2004-12-09 Infomed S.A. Leitungssystem für die extrakorporale blutreinigung und verwendung desselben
IT1310659B1 (it) 1999-07-30 2002-02-19 Hospal Dasco Spa Metodo di controllo di una macchina per dialisi avente un filtrosemipermeabile.
EP1095666A1 (de) * 1999-10-29 2001-05-02 Infomed S.A. Vorrichtung zur extrakorporalen Blutreinigung
US6635026B1 (en) * 1999-11-08 2003-10-21 Hospal Industrie Haemofiltration machine for independently controlling the concentration of a least two ionic substances in a patient's internal medium
FR2800618B1 (fr) * 1999-11-08 2002-02-22 Bert Christophe Appareil d'hemofiltration permettant de controler, de facon independante, la concentration d'au moins deux substances ioniques dans le milieu interieur d'un patient
FR2801794B1 (fr) 1999-12-02 2002-01-11 Hospal Ag Procede de determination d'un parametre significatif du progres d'un traitement extracorporel de sang
ES2293877T5 (es) * 2000-07-07 2017-03-16 Fresenius Medical Care Deutschland Gmbh Aparato de hemodiálisis

Also Published As

Publication number Publication date
ES2374951T3 (es) 2012-02-23
EP1729836A1 (de) 2006-12-13
WO2005107833A1 (en) 2005-11-17
KR101131343B1 (ko) 2012-04-04
US7435235B2 (en) 2008-10-14
CN1946441B (zh) 2011-04-13
CN1946441A (zh) 2007-04-11
EP1729836B1 (de) 2011-11-02
KR20070009642A (ko) 2007-01-18
US20050251086A1 (en) 2005-11-10

Similar Documents

Publication Publication Date Title
ATE531404T1 (de) Blutbehandlungsausrüstung und softwareprogramm für die infusionskontrolle
WO2010029417A3 (en) Device and procedure for extracorporeal blood treatment
WO2008129830A1 (ja) 血液回路、血液浄化制御装置およびプライミング方法
WO2012042323A3 (en) Apparatus for extracorporeal treatment of blood
WO2007103995A3 (en) Foot operated irrigation control apparatus for medical procedures
DE602005023356D1 (de) Vorrichtung zur steuerung des blutflusses in einem extrakorporalen kreislauf
WO2009009196A3 (en) System and method for monitoring physical condition of production well equipment and controlling well production
WO2008039147A3 (en) System, process and control unit for treating ballast water
EA200701337A1 (ru) Способ, система, блок управления и компьютерный программный продукт для регулирования потока многофазной текучей среды
DE60225326D1 (de) Fluidkontrollsystem für die angiographie
RU2014120414A (ru) Репроцессор инструментов и способы повторной обработки приспособлений
MX2009010348A (es) Metodo y aparato para controlar la produccion de fluido de tratamiento para pozos.
ATE408335T1 (de) Verfahren zur steuerung einer erntemaschine
DE60121973D1 (de) Vorrichtung zur steuerung einer herzunterstützungsvorrichtung
WO2013085883A3 (en) Bubble-driven iop control system
MY152444A (en) Apparatus for adjustably controlling the inflow of production fluids from a subterranean well
GB2524908A (en) An apparatus for controlling fluid flow in or into a well and method of using same
SG196845A1 (en) Choke assembly
ATE524963T1 (de) Vorrichtung und verfahren zum steuern der geschwindigkeit einer erntemaschine
SE0302698D0 (sv) A device for carrying out a peritoneal dialysis treatment
WO2011069494A3 (de) Kontinuierlich fördernde infusionspumpe
WO2017030902A3 (en) Apparatus for reducing intraocular pressure and method for manufacturing such apparatus
SE0801401L (sv) Verfahren zum automatischen Steuern eines Beatmungssystems sowie zugehöriges Beatmungssystem
RU2014113946A (ru) Способ и система для обнаружения проскока аммиака в системе очистки выхлопных газов
ATE296959T1 (de) Vorrichtung zur steuerung des drucks in einer prozesskammer und betriebsverfahren dafür