DE69926258D1 - Methode und einrichtung zur dichtigkeitsprüfung einer membranpumpe - Google Patents

Methode und einrichtung zur dichtigkeitsprüfung einer membranpumpe

Info

Publication number
DE69926258D1
DE69926258D1 DE69926258T DE69926258T DE69926258D1 DE 69926258 D1 DE69926258 D1 DE 69926258D1 DE 69926258 T DE69926258 T DE 69926258T DE 69926258 T DE69926258 T DE 69926258T DE 69926258 D1 DE69926258 D1 DE 69926258D1
Authority
DE
Germany
Prior art keywords
membrane pump
measurement testing
testing
measurement
membrane
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.)
Expired - Lifetime
Application number
DE69926258T
Other languages
English (en)
Other versions
DE69926258T2 (de
Inventor
Larry Gray
Robert Bryant
Geoffrey Spencer
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.)
Deka Products LP
Original Assignee
Deka Products LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deka Products LP filed Critical Deka Products LP
Publication of DE69926258D1 publication Critical patent/DE69926258D1/de
Application granted granted Critical
Publication of DE69926258T2 publication Critical patent/DE69926258T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • F04B43/009—Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Reciprocating Pumps (AREA)
DE69926258T 1998-11-16 1999-11-15 Methode und einrichtung zur dichtigkeitsprüfung einer membranpumpe Expired - Lifetime DE69926258T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US193337 1988-05-12
US09/193,337 US6223130B1 (en) 1998-11-16 1998-11-16 Apparatus and method for detection of a leak in a membrane of a fluid flow control system
PCT/US1999/027101 WO2000029749A1 (en) 1998-11-16 1999-11-15 Apparatus and method for detection of a leak in a pump membrane

Publications (2)

Publication Number Publication Date
DE69926258D1 true DE69926258D1 (de) 2005-08-25
DE69926258T2 DE69926258T2 (de) 2006-05-24

Family

ID=22713235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69926258T Expired - Lifetime DE69926258T2 (de) 1998-11-16 1999-11-15 Methode und einrichtung zur dichtigkeitsprüfung einer membranpumpe

Country Status (7)

Country Link
US (1) US6223130B1 (de)
EP (1) EP1131559B1 (de)
JP (1) JP4434495B2 (de)
AU (1) AU2150400A (de)
CA (2) CA2351645C (de)
DE (1) DE69926258T2 (de)
WO (1) WO2000029749A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112776789A (zh) * 2019-11-08 2021-05-11 广州汽车集团股份有限公司 一种制动真空动力系统泄露诊断方法及其系统、存储介质

Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US6604908B1 (en) 1999-07-20 2003-08-12 Deka Products Limited Partnership Methods and systems for pulsed delivery of fluids from a pump
US6382923B1 (en) 1999-07-20 2002-05-07 Deka Products Ltd. Partnership Pump chamber having at least one spacer for inhibiting the pumping of a gas
US6877713B1 (en) * 1999-07-20 2005-04-12 Deka Products Limited Partnership Tube occluder and method for occluding collapsible tubes
US6497676B1 (en) * 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US6829542B1 (en) * 2000-05-31 2004-12-07 Warren Rupp, Inc. Pump and method for facilitating maintenance and adjusting operation of said pump
US6503062B1 (en) * 2000-07-10 2003-01-07 Deka Products Limited Partnership Method for regulating fluid pump pressure
US7544179B2 (en) 2002-04-11 2009-06-09 Deka Products Limited Partnership System and method for delivering a target volume of fluid
US20030204166A1 (en) * 2002-04-25 2003-10-30 Sorensen Gary P. Liquid venting surgical cassette
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
US20030220607A1 (en) * 2002-05-24 2003-11-27 Don Busby Peritoneal dialysis apparatus
US6929751B2 (en) * 2002-05-24 2005-08-16 Baxter International Inc. Vented medical fluid tip protector methods
DE10224750A1 (de) 2002-06-04 2003-12-24 Fresenius Medical Care De Gmbh Vorrichtung zur Behandlung einer medizinischen Flüssigkeit
US11273245B2 (en) 2002-07-19 2022-03-15 Baxter International Inc. Dialysis system having a vented disposable dialysis fluid carrying member
WO2004008826A2 (en) 2002-07-19 2004-01-29 Baxter International Inc. Systems and methods for performing peritoneal dialysis
US7238164B2 (en) * 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
US6766259B2 (en) * 2002-07-29 2004-07-20 Baxter International Inc. System and a method for detecting fiber damage in a dialyzer
ES2737835T3 (es) 2003-04-23 2020-01-16 Valeritas Inc Bomba accionada hidráulicamente para la administración de medicamentos de larga duración
MX351817B (es) 2003-10-28 2017-10-30 Baxter Healthcare Sa Metodos mejorados de cebado, integridad y altura sobre la cabeza y aparatos para sistemas de fluidos medicinales.
US20050095152A1 (en) * 2003-10-30 2005-05-05 Deka Products Limited Partnership Door locking mechanism
US7662139B2 (en) * 2003-10-30 2010-02-16 Deka Products Limited Partnership Pump cassette with spiking assembly
US8158102B2 (en) * 2003-10-30 2012-04-17 Deka Products Limited Partnership System, device, and method for mixing a substance with a liquid
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US7334456B2 (en) * 2004-05-11 2008-02-26 Franklin Fueling Systems, Inc. Method and apparatus for continuously monitoring interstitial regions in gasoline storage facilities and pipelines
US7051579B2 (en) * 2004-05-11 2006-05-30 Franklin Fueling Systems, Inc. Method and apparatus for continuously monitoring interstitial regions in gasoline storage facilities and pipelines
WO2006014425A1 (en) 2004-07-02 2006-02-09 Biovalve Technologies, Inc. Methods and devices for delivering glp-1 and uses thereof
TWI281740B (en) * 2004-09-08 2007-05-21 Winbond Electronics Corp Electrostatic discharge protection circuit
US20060195064A1 (en) * 2005-02-28 2006-08-31 Fresenius Medical Care Holdings, Inc. Portable apparatus for peritoneal dialysis therapy
US7935074B2 (en) * 2005-02-28 2011-05-03 Fresenius Medical Care Holdings, Inc. Cassette system for peritoneal dialysis machine
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
KR101361376B1 (ko) 2006-03-30 2014-02-10 발레리타스 인코포레이티드 복합-카트리지 유체 전달 장치
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
US7967022B2 (en) 2007-02-27 2011-06-28 Deka Products Limited Partnership Cassette system integrated apparatus
US7794141B2 (en) 2006-04-14 2010-09-14 Deka Products Limited Partnership Thermal and coductivity sensing systems, devices and methods
US8135547B2 (en) * 2006-05-10 2012-03-13 Nanyang Technological University Detection apparatus and method utilizing membranes and ratio of transmembrane pressures
US8870811B2 (en) * 2006-08-31 2014-10-28 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis systems and related methods
US8926550B2 (en) * 2006-08-31 2015-01-06 Fresenius Medical Care Holdings, Inc. Data communication system for peritoneal dialysis machine
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US8425471B2 (en) 2007-02-27 2013-04-23 Deka Products Limited Partnership Reagent supply for a hemodialysis system
WO2008106452A1 (en) 2007-02-27 2008-09-04 Deka Products Limited Partnership Peritoneal dialysis sensor apparatus systems, devices and methods
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable 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
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
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
US20090107335A1 (en) 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
KR102444304B1 (ko) 2007-02-27 2022-09-19 데카 프로덕츠 리미티드 파트너쉽 혈액투석 시스템
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
JP2010528715A (ja) * 2007-05-29 2010-08-26 フレゼニウス 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 溶液、透析液、及び関連する方法
US7892197B2 (en) * 2007-09-19 2011-02-22 Fresenius Medical Care Holdings, Inc. Automatic prime of an extracorporeal blood circuit
US8771508B2 (en) * 2008-08-27 2014-07-08 Deka Products Limited Partnership Dialyzer cartridge mounting arrangement for a hemodialysis system
US8863772B2 (en) * 2008-08-27 2014-10-21 Deka Products Limited Partnership Occluder for a medical infusion system
US7905853B2 (en) 2007-10-30 2011-03-15 Baxter International Inc. Dialysis system having integrated pneumatic manifold
CA3090309C (en) 2008-01-23 2023-05-02 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
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
US9078971B2 (en) 2008-01-23 2015-07-14 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US10195330B2 (en) 2008-01-23 2019-02-05 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
KR100986760B1 (ko) 2008-06-09 2010-10-08 포항공과대학교 산학협력단 공압 디스펜서
US8062513B2 (en) 2008-07-09 2011-11-22 Baxter International Inc. Dialysis system and machine having therapy prescription recall
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
US8192401B2 (en) 2009-03-20 2012-06-05 Fresenius Medical Care Holdings, Inc. Medical fluid pump systems and related components and methods
JP2012533357A (ja) 2009-07-15 2012-12-27 フレゼニウス 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 医療用流体カセットおよびその関連システムおよび方法
US8720913B2 (en) * 2009-08-11 2014-05-13 Fresenius Medical Care Holdings, Inc. Portable peritoneal dialysis carts and related systems
JP2013509271A (ja) 2009-10-30 2013-03-14 デカ・プロダクツ・リミテッド・パートナーシップ 血管アクセスデバイスの離脱を検知するための装置および方法
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
US8501009B2 (en) 2010-06-07 2013-08-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Fluid purification system
MX2013000212A (es) 2010-07-07 2013-05-09 Deka Products Lp Sistema de tratamiento médico y métodos que utilizan una pluralidad de líneas de fluido.
DE102010053973A1 (de) 2010-12-09 2012-06-14 Fresenius Medical Care Deutschland Gmbh Medizinisches Gerät mit einer Heizung
US9694125B2 (en) 2010-12-20 2017-07-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes 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
EP3006059B1 (de) 2011-04-21 2017-09-27 Fresenius Medical Care Holdings, Inc. Medizinische flüssigkeitspumpsysteme sowie zugehörige vorrichtungen und verfahren
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
MX344664B (es) 2011-05-24 2017-01-04 Deka Products Lp Sistemas y metodos de tratamiento de la sangre.
EP2714134B1 (de) 2011-05-24 2017-05-10 DEKA Products Limited Partnership Hämodialysesystem
DE102011115650B4 (de) * 2011-09-28 2022-03-03 Robert Bosch Gmbh Verfahren zur Diagnose des Zustandes einer hydrostatischen Verdrängermaschine und hydraulische Anordnung mit hydrostatischer Verdrängermaschine
US9328969B2 (en) 2011-10-07 2016-05-03 Outset Medical, Inc. Heat exchange fluid purification for dialysis system
US9186449B2 (en) 2011-11-01 2015-11-17 Fresenius Medical Care Holdings, Inc. Dialysis machine support assemblies and related systems and methods
EP2773395B1 (de) 2011-11-04 2015-09-30 DEKA Products Limited Partnership Medizinisches behandlungssystem und verfahren anhand der verwendung mehrerer flüssigkeitsleitungen
US9364655B2 (en) 2012-05-24 2016-06-14 Deka Products Limited Partnership Flexible tubing occlusion assembly
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
US9561323B2 (en) 2013-03-14 2017-02-07 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
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
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
US9713664B2 (en) 2013-03-15 2017-07-25 Fresenius Medical Care Holdings, Inc. Nuclear magnetic resonance module for a dialysis machine
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
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
WO2015095239A1 (en) * 2013-12-18 2015-06-25 Optiscan Biomedical Corporation Systems and methods for detecting leaks
US10286135B2 (en) 2014-03-28 2019-05-14 Fresenius Medical Care Holdings, Inc. Measuring conductivity of a medical fluid
JP6657186B2 (ja) 2014-04-29 2020-03-04 アウトセット・メディカル・インコーポレイテッドＯｕｔｓｅｔ Ｍｅｄｉｃａｌ， Ｉｎｃ． 透析システムおよび方法
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.
AU2016334242B2 (en) 2015-10-09 2020-09-24 Deka Products Limited Partnership Fluid pumping and bioreactor system
WO2017125349A1 (en) * 2016-01-21 2017-07-27 Tetra Laval Holdings & Finance S.A. Membrane pump with leakage detection
EP3500317B1 (de) 2016-08-19 2022-02-23 Outset Medical, Inc. Peritonealdialysesystem und -verfahren
US11299705B2 (en) 2016-11-07 2022-04-12 Deka Products Limited Partnership System and method for creating tissue
DE102016015207A1 (de) * 2016-12-21 2018-06-21 Fresenius Medical Care Deutschland Gmbh Betätigungseinrichtung und Verfahren zum Betreiben einer Betätigungseinrichtung sowie Membranpumpe mit einer Betätigungseinrichtung und einer Membranpumpeneinrichtung und eine Blutbehandlungsvorrichtung mit einer Membranpumpe
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
US10774297B2 (en) * 2017-08-03 2020-09-15 Repligen Corporation Method of actuation of an alternating tangential flow diaphragm pump
US20190216997A1 (en) * 2018-01-12 2019-07-18 Fresenius Medical Care Holdings, Inc. Disposable Fluid Circuit with Thermochromic Indicator
EP4279100A3 (de) 2018-03-30 2024-01-10 DEKA Products Limited Partnership Flüssigkeitspumpkassetten sowie zugehöriger druckverteiler und zugehörige verfahren
CA3241595A1 (en) 2018-04-17 2019-10-24 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
CN108661891B (zh) * 2018-05-09 2019-07-30 浙江工业大学 一种低成本隔膜计量泵隔膜破损泄漏检测方法
BR112021003168A2 (pt) * 2018-08-23 2021-05-11 Outset Medical, Inc. métodos para preparar um conjunto de tubos e um dialisador, para testar vazamentos, para preparar um conjunto de tubos, para melhorar a durabilidade e operação de uma ou mais bombas de deslocamento e para prover terapia de diálise, sistema de diálise, e, acessório de queima de bomba
US11504458B2 (en) 2018-10-17 2022-11-22 Fresenius Medical Care Holdings, Inc. Ultrasonic authentication for dialysis
CN113757091A (zh) * 2020-06-05 2021-12-07 浙江大元泵业股份有限公司 一种减少压力控制型水泵频繁启动的控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178182A (en) 1986-03-04 1993-01-12 Deka Products Limited Partnership Valve system with removable fluid interface
US4778451A (en) 1986-03-04 1988-10-18 Kamen Dean L Flow control system using boyle's law
US4976162A (en) 1987-09-03 1990-12-11 Kamen Dean L Enhanced pressure measurement flow control system
US5349852A (en) 1986-03-04 1994-09-27 Deka Products Limited Partnership Pump controller using acoustic spectral analysis
US5088515A (en) 1989-05-01 1992-02-18 Kamen Dean L Valve system with removable fluid interface
US5000664A (en) 1989-06-07 1991-03-19 Abbott Laboratories Apparatus and method to test for valve leakage in a pump assembly
US5408420A (en) * 1990-03-09 1995-04-18 Emerson Electric Co. Line leak test apparatus measuring rate of pressure change in a liquid storage and dispensing system
US5336053A (en) 1993-01-29 1994-08-09 Abbott Laboratories Method of testing for leakage in a solution pumping system
US5431626A (en) 1993-03-03 1995-07-11 Deka Products Limited Partnership Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure
US5384714A (en) * 1993-03-12 1995-01-24 Emerson Electric Co. Pump controller program
US5439355A (en) 1993-11-03 1995-08-08 Abbott Laboratories Method and apparatus to test for valve leakage in a pump assembly
DE19534417A1 (de) * 1995-09-16 1997-03-20 Fresenius Ag Verfahren zum Überprüfen von mindestens einem im Dialysierflüssigkeitssystem einer Vorrichtung zur extrakorporalen Blutbehandlung angeordneten Filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112776789A (zh) * 2019-11-08 2021-05-11 广州汽车集团股份有限公司 一种制动真空动力系统泄露诊断方法及其系统、存储介质

Also Published As

Publication number Publication date
WO2000029749A1 (en) 2000-05-25
CA2351645A1 (en) 2000-05-25
CA2650669C (en) 2013-05-07
DE69926258T2 (de) 2006-05-24
JP2002530573A (ja) 2002-09-17
JP4434495B2 (ja) 2010-03-17
CA2351645C (en) 2009-01-20
US6223130B1 (en) 2001-04-24
EP1131559A1 (de) 2001-09-12
AU2150400A (en) 2000-06-05
CA2650669A1 (en) 2000-05-25
EP1131559B1 (de) 2005-07-20

Similar Documents

Publication Publication Date Title
DE69926258D1 (de) Methode und einrichtung zur dichtigkeitsprüfung einer membranpumpe
DE69931750D1 (de) Verfahren und gerät zur verkalkungsmessung
DE59809669D1 (de) Verfahren und messgerät zur bestimmung des blutdrucks
DE69839641D1 (de) Verfahren und vorrichtung zur blutdruckmessung
DE69821121D1 (de) Verfahren und anordnung zur blutdruckmessung
DE69928753D1 (de) Selbstdiagnoseapparat zur Blutdruckmessung
DE69941058D1 (de) Verfahren und gerät zur akustischen bohrlochmessung
DE69713884T2 (de) Methode und messgerät zur bestimmung der zusammensetzung einer mehrphasigen flüssigkeit
DE50013566D1 (de) Verfahren und Vorrichtung zur farbmetrischen Ausmessung einer zweidimensionalen Vorlage
ATE446504T1 (de) Durchflussmesszelle mit einer vorrichtung zur überprüfung der positionierung und der blasenfreiheit einer medizinischen mikroprobe
DE602004003414D1 (de) Methode und Gerät zur Konzentrationmessung einer spezifischen Komponente
DE69931357D1 (de) Gerät zur verankerung und positionierung eines endoskops
DE59811096D1 (de) Verfahren und Einrichtung zur Überwachung der Funktionsfähigkeit einer Blutbehandlungsvorrichtung
DE69912583D1 (de) Gerät und methode zur ausführung von zerstörungsfreien prüfungen grossflächiger flugzeugstrukturen
DE69917740D1 (de) Vorrichtung zur prüfung einer stabförmigen probe
DE69532014D1 (de) Vorrichtung und Methode zur Feststellung eines Punktes
DE19980623T1 (de) Vorrichtung und Verfahren zur Prüfung auf Undichtigkeiten
DE69831933D1 (de) Vorrichtung und verfahren zur überwachung einer biologischen probe
DE69925280D1 (de) Gerät und methode zur messung des reifendruckes
DE60028581D1 (de) Verfahren und gerät zur entfernungsmessung
DE69708802D1 (de) Verfahren und Vorrichtung zur Auswertung einer Kontaminationskarakteristik einer Bodenprobe.
DE59706968D1 (de) Einrichtung zur positionierung einer messsonde
DE69807026D1 (de) Verfahren und Gerät zur schrittweisen Verteilung einer Blutprobe
DE69800948T2 (de) Methode und Einrichtung zur Bestätigung der Kohärenz der Messungen einer Einfallswinkelsonde
DE60020899D1 (de) Messeinrichtung zur Blutdruckmessung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition