DE602004013263D1 - Sensorschutzvorrichtung mit Doppelmembran - Google Patents

Sensorschutzvorrichtung mit Doppelmembran

Info

Publication number
DE602004013263D1
DE602004013263D1 DE602004013263T DE602004013263T DE602004013263D1 DE 602004013263 D1 DE602004013263 D1 DE 602004013263D1 DE 602004013263 T DE602004013263 T DE 602004013263T DE 602004013263 T DE602004013263 T DE 602004013263T DE 602004013263 D1 DE602004013263 D1 DE 602004013263D1
Authority
DE
Germany
Prior art keywords
lumen
protection device
sensor protection
double membrane
transducer protector
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 - Fee Related
Application number
DE602004013263T
Other languages
English (en)
Other versions
DE602004013263T2 (de
Inventor
Ludwig Teugels
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.)
JMS North America Corp
Original Assignee
JMS North America Corp
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 JMS North America Corp filed Critical JMS North America Corp
Publication of DE602004013263D1 publication Critical patent/DE602004013263D1/de
Application granted granted Critical
Publication of DE602004013263T2 publication Critical patent/DE602004013263T2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • 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
    • A61M1/36—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
    • A61M1/3641—Pressure isolators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0627—Protection against aggressive medium in general
    • G01L19/0636—Protection against aggressive medium in general using particle filters
    • 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
    • A61M2205/15—Detection of leaks
    • 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
    • A61M2205/16—General characteristics of the apparatus with back-up system in case of failure
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
DE602004013263T 2003-12-23 2004-12-22 Sensorschutzvorrichtung mit Doppelmembran Expired - Fee Related DE602004013263T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US745390 2003-12-23
US10/745,390 US7069788B2 (en) 2003-12-23 2003-12-23 Double membrane transducer protector

Publications (2)

Publication Number Publication Date
DE602004013263D1 true DE602004013263D1 (de) 2008-06-05
DE602004013263T2 DE602004013263T2 (de) 2009-05-14

Family

ID=34552872

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004013263T Expired - Fee Related DE602004013263T2 (de) 2003-12-23 2004-12-22 Sensorschutzvorrichtung mit Doppelmembran

Country Status (7)

Country Link
US (1) US7069788B2 (de)
EP (1) EP1547630B1 (de)
AT (1) ATE392909T1 (de)
AU (1) AU2004242431B2 (de)
CA (1) CA2490552C (de)
DE (1) DE602004013263T2 (de)
ES (1) ES2301926T3 (de)

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US7175697B2 (en) * 2003-03-21 2007-02-13 Gambro Lundia Ab Device for protecting medical apparatus
US7516665B2 (en) * 2003-12-23 2009-04-14 Jms North America Corporation Double membrane transducer protector
US7520919B2 (en) * 2004-06-22 2009-04-21 Gambro Lundia Ab Transducer-protector device for medical apparatus
EP1728526B1 (de) * 2005-06-03 2012-12-26 Fresenius Medical Care Deutschland GmbH System zur Überwachung vom Druck in einer Blutbahn, sowie Vorrichtung zum Benutzen mit diesem System
US7871391B2 (en) * 2005-10-21 2011-01-18 Fresenius Medical Care Holdings, Inc. Extracorporeal fluid circuit
DE102005058012B4 (de) 2005-12-05 2008-08-21 Fresenius Medical Care Deutschland Gmbh Verfahren zum Freiblasen eines benetzten Hydrophobfilters und Vorrichtung zur Durchführung des Verfahrens
US8022123B2 (en) * 2005-12-22 2011-09-20 Glen Burnie Technologies, Llc Method for manufacturing and dispersing nanoparticles in thermoplastics
US20100152348A1 (en) * 2006-04-06 2010-06-17 David Abecassis Nanocompatibilized novel polymer blends
US7748275B2 (en) * 2006-04-19 2010-07-06 Asahi Kasei Kuraray Medical Co., Ltd. Pressure sensor for extracorporeal circulating circuit
US8163237B2 (en) * 2006-05-08 2012-04-24 Becton, Dickinson And Company Vascular access device pathogenic status indication
US8137303B2 (en) * 2006-05-08 2012-03-20 Becton, Dickinson And Company Vascular access device cleaning status indication
US20080227899A1 (en) * 2006-05-11 2008-09-18 David Abecassis Novel method for polymer RDP-clay nanocomposites and mechanisms for polymer/polymer blending
US20080023679A1 (en) * 2006-05-11 2008-01-31 David Abecassis Novel flame retardant nanoclay
WO2007140641A1 (de) * 2006-06-07 2007-12-13 Kistler Holding Ag Membranschutz für einen sensor mit einer membrane und sensor mit membrane und membranschutz
US20080064798A1 (en) * 2006-07-21 2008-03-13 David Abecassis Novel method for nanoclay particle dispersion
US20080317987A1 (en) * 2006-07-21 2008-12-25 David Abecassis Nanocomposite materials for ethanol, methanol and hydrocarbon transportation use and storage
JP2008055100A (ja) * 2006-09-04 2008-03-13 Nipro Corp 体外循環回路圧力モニター用保護フィルター
DE102006053582B4 (de) * 2006-11-10 2019-11-14 Carl Zeiss Meditec Ag Steckergriff für eine Schlauchleitung
ES2688606T3 (es) * 2007-01-09 2018-11-05 Nokia Technologies Oy Potencia para transmisión de acuse de recibo de enlace ascendente
US7892428B2 (en) * 2007-03-06 2011-02-22 Baxter International Inc. Transducer protector
WO2008115414A2 (en) * 2007-03-15 2008-09-25 Glen Burnie Technologies, L.L.C. A novel method for producing an organoclay additive for use in polypropylene
US20090042044A1 (en) * 2007-08-08 2009-02-12 David Abecassis Novel nanocomposite coating for the reduction of pigment particles loss and UV fade and chemical degradation for decorative & structural products made from concrete and concrete composites
WO2009030056A1 (de) * 2007-09-04 2009-03-12 Tecpharma Licensing Ag Nadelschutzkappe
JP5372938B2 (ja) 2007-09-19 2013-12-18 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 透析システムおよび関連部品
MX341535B (es) 2007-09-19 2016-08-24 Fresenius Medical Care Holdings Inc Estructura de ventilacion segura para circuito extracorporeo.
US20100029986A1 (en) * 2007-10-19 2010-02-04 David Abecassis Novel amine functionalized carbon nanotube
WO2010030602A1 (en) 2008-09-09 2010-03-18 Baxter International Inc. Device to indicate priming of an infusion line
US8663463B2 (en) * 2009-02-18 2014-03-04 Fresenius Medical Care Holdings, Inc. Extracorporeal fluid circuit and related components
EP2229966A1 (de) 2009-03-18 2010-09-22 Fresenius Medical Care Deutschland GmbH Sicherheitseinsatz für extrakorporale Kreisläufe
EP2253343A1 (de) 2009-05-19 2010-11-24 Fresenius Medical Care Deutschland GmbH Sicherheitseinsatz für extrakorporale Kreisläufe
DE102009024864B4 (de) * 2009-06-09 2012-10-11 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Überwachung eines Flüssigkeitssystems einer extrakorporalen Blutbehandlungsvorrichtung
US8500994B2 (en) * 2010-01-07 2013-08-06 Fresenius Medical Care Holdings, Inc. Dialysis systems and methods
US9220832B2 (en) 2010-01-07 2015-12-29 Fresenius Medical Care Holdings, Inc. Dialysis systems and methods
US8091430B1 (en) * 2010-09-14 2012-01-10 The United States Of America As Represented By The Secretary Of The Navy Protection system for diaphragm of MEMS device
US8506684B2 (en) 2010-12-15 2013-08-13 Fresenius Medical Care Holdings, Inc. Gas release devices for extracorporeal fluid circuits and related methods
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
DE102012018078A1 (de) * 2012-09-13 2014-03-13 Fresenius Medical Care Deutschland Gmbh Druckwandler-Schutzvorrichtung für Blutschlauchsysteme
DE102013106582A1 (de) * 2013-06-24 2014-12-24 Ulrich Gmbh & Co. Kg Druckmesszelle zur Verwendung in einem Infusions- oder Injektionssystem
US9433721B2 (en) 2013-06-25 2016-09-06 Fresenius Medical Care Holdings, Inc. Vial spiking assemblies and related methods
DK3107618T3 (da) * 2014-02-20 2020-01-27 Repro Med Systems Inc Konnektor med filter
EP3116384B1 (de) * 2014-03-10 2019-10-02 Innerspace Neuro Solutions, Inc. Luftleitungsschutzkupplung für einen katheter
US10912875B2 (en) 2014-10-09 2021-02-09 Fresenius Medical Care Holdings, Inc. Sensing negative pressure with a pressure transducer
US9974942B2 (en) 2015-06-19 2018-05-22 Fresenius Medical Care Holdings, Inc. Non-vented vial drug delivery
US9945838B2 (en) 2015-12-17 2018-04-17 Fresenius Medical Care Holdings, Inc. Extracorporeal circuit blood chamber having an integrated deaeration device
DE102016109196A1 (de) * 2016-05-19 2017-11-23 Fresenius Medical Care Deutschland Gmbh Medizinische Einrichtung mit optional hydrophober Filtermembran und vorderseitiger Stützstruktur hierfür
BR112019020922A2 (pt) * 2017-04-10 2020-11-03 Coloplast A S sistema de irrigação para irrigação anal e/ou estomal, e, método para operar um sistema de irrigação para irrigação anal e/ou estomal.
EP4041161A1 (de) * 2019-10-08 2022-08-17 ConvaTec Limited Wundexsudat-managementsysteme
US11674614B2 (en) 2020-10-09 2023-06-13 Icu Medical, Inc. Fluid transfer device and method of use for same

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US7175697B2 (en) 2003-03-21 2007-02-13 Gambro Lundia Ab Device for protecting medical apparatus

Also Published As

Publication number Publication date
CA2490552C (en) 2009-11-17
EP1547630A1 (de) 2005-06-29
CA2490552A1 (en) 2005-06-23
US7069788B2 (en) 2006-07-04
AU2004242431A1 (en) 2005-07-07
US20050132826A1 (en) 2005-06-23
DE602004013263T2 (de) 2009-05-14
EP1547630B1 (de) 2008-04-23
AU2004242431B2 (en) 2008-08-21
ATE392909T1 (de) 2008-05-15
ES2301926T3 (es) 2008-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee