ATE32172T1 - Druckaufnehmer. - Google Patents

Druckaufnehmer.

Info

Publication number
ATE32172T1
ATE32172T1 AT84302502T AT84302502T ATE32172T1 AT E32172 T1 ATE32172 T1 AT E32172T1 AT 84302502 T AT84302502 T AT 84302502T AT 84302502 T AT84302502 T AT 84302502T AT E32172 T1 ATE32172 T1 AT E32172T1
Authority
AT
Austria
Prior art keywords
chamber
fluid
sensor
pressure
insulated body
Prior art date
Application number
AT84302502T
Other languages
English (en)
Inventor
Kenneth R Mccord
James K Bullock
Henrick K Gille
Keith Gilroy
Original Assignee
Baxter Travenol Lab
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=23945750&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE32172(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Baxter Travenol Lab filed Critical Baxter Travenol Lab
Application granted granted Critical
Publication of ATE32172T1 publication Critical patent/ATE32172T1/de

Links

Classifications

    • 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
    • G01L19/0061—Electrical connection means
    • G01L19/0084—Electrical connection means to the outside of the housing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • 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
    • G01L19/0007—Fluidic connecting means
    • G01L19/0023—Fluidic connecting means for flowthrough systems having a flexible pressure transmitting element
    • 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
    • G01L19/0007—Fluidic connecting means
    • G01L19/003—Fluidic connecting means using a detachable interface or adapter between the process medium and the pressure gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0026—Transmitting or indicating the displacement of flexible, deformable tubes by electric, electromechanical, magnetic or electromagnetic means
    • G01L9/0029—Transmitting or indicating the displacement of flexible, deformable tubes by electric, electromechanical, magnetic or electromagnetic means using variations in inductance

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Electromagnetism (AREA)
  • Measuring Fluid Pressure (AREA)
  • External Artificial Organs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT84302502T 1983-04-29 1984-04-12 Druckaufnehmer. ATE32172T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/489,900 US4539998A (en) 1983-04-29 1983-04-29 Pressure transducer assembly
EP84302502A EP0124308B1 (de) 1983-04-29 1984-04-12 Druckaufnehmer

Publications (1)

Publication Number Publication Date
ATE32172T1 true ATE32172T1 (de) 1988-02-15

Family

ID=23945750

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84302502T ATE32172T1 (de) 1983-04-29 1984-04-12 Druckaufnehmer.

Country Status (6)

Country Link
US (1) US4539998A (de)
EP (1) EP0124308B1 (de)
JP (1) JPS59208432A (de)
AT (1) ATE32172T1 (de)
CA (1) CA1205649A (de)
DE (1) DE3468972D1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557269A (en) * 1983-06-22 1985-12-10 Abbott Laboratories Disposable transducer apparatus for an electromanometry system
US4610256A (en) * 1984-09-25 1986-09-09 Utah Medical Products, Inc. Pressure transducer
DE3476695D1 (en) * 1984-11-08 1989-03-16 Ppg Hellige Bv Measuring transducer, in particular for medical applications
EP0201207A3 (de) * 1985-05-06 1987-07-29 Graphic Controls Corporation Druckwandler zur einmaligen Verwendung und Anwendung mittels Katheter
US4776343A (en) * 1985-11-19 1988-10-11 Graphic Controls Corporation Disposable pressure transducer for use with a catheter
US4679567A (en) * 1986-02-04 1987-07-14 Deseret Medical, Inc. Pressure transducer
DE3673386D1 (de) * 1986-02-17 1990-09-13 Hydrotechnik Gmbh Fluidisches system mit messvorrichtung.
US5048531A (en) * 1986-06-13 1991-09-17 Core Laboratories, Inc. Pressure sensors and manufacture thereof
US5042495A (en) * 1986-06-13 1991-08-27 Cobe Laboratories, Inc. Pressure sensor
US4825876A (en) * 1988-02-23 1989-05-02 Abbott Laboratories Encapsulated blood pressure transducer
US5097841A (en) * 1988-09-22 1992-03-24 Terumo Kabushiki Kaisha Disposable pressure transducer and disposable pressure transducer apparatus
GB8825863D0 (en) * 1988-11-04 1988-12-07 Molins Plc Continuous rod-making machines
US4923444A (en) * 1988-12-19 1990-05-08 Ivac Corporation Negative pressure measurement system
US4960127A (en) * 1989-01-23 1990-10-02 L.O.N. Research, Inc. Disposable transducer manifold
JP2540967Y2 (ja) * 1991-05-29 1997-07-09 株式会社 不二工機 圧力センサ
KR0163443B1 (ko) * 1991-07-04 1999-03-30 나까오 다께시 압력측정장치
EP0529902B1 (de) * 1991-08-21 1999-02-10 Smith & Nephew, Inc. Flüssigkeitenbehandlungssystem
DE4400941C1 (de) * 1994-01-14 1995-04-20 Pvb Medizintechnik Gmbh Druckmeßwandler zur Messung des Druckes einer Flüssigkeit, insbesondere zur invasiven Blutdruckmessung
US5758657A (en) * 1994-02-18 1998-06-02 Gatron Corporation Pressure transducer positioning system and method
US6071243A (en) * 1994-02-18 2000-06-06 Arrow International Investment Corp. Pressure transducer positioning system
US5711302A (en) * 1994-03-03 1998-01-27 Merit Medical Systems, Inc. Disposable transducer with digital processing and readout
US5563347A (en) * 1994-09-12 1996-10-08 Ivac Corp Pressure sensing vessel adapted to be preloaded against a sensor
DE69513830T2 (de) * 1995-10-19 2000-04-13 Hewlett-Packard Gmbh Blutdruck-Messgerät in Modulbauweise
DE19610828C1 (de) * 1996-03-19 1997-03-06 Michael Petermeyer Druckmeßvorrichtung zur invasiven Blutdruckmessung
DE19646701C1 (de) * 1996-11-12 1997-09-25 Michael Dr Petermeyer Druckmeßvorrichtung zur invasiven Blutdruckmessung
US5993395A (en) * 1996-04-18 1999-11-30 Sunscope International Inc. Pressure transducer apparatus with disposable dome
USD424192S (en) * 1997-08-18 2000-05-02 Sunscope International, Inc. Medical pressure transducer for measuring blood pressure
EP0919182B1 (de) * 1997-11-28 2005-08-10 Smiths Medical Deutschland GmbH Druckmesswandleranordnung, insbesondere zur invasiven Blutdruckmessung
DE19851276B4 (de) * 1997-11-28 2005-09-08 Smiths Medical Deutschland Gmbh Druckmeßwandleranordnung zur Messung des Druckes einer Flüssigkeit, insbesondere zur invasiven Blutdruckmessung
US6000856A (en) * 1998-07-27 1999-12-14 Sun Microsystems, Inc. Miniature electro-optical connector assembly
FR2822523B1 (fr) * 2001-03-20 2004-02-20 Legris Sa Organe de jonction pour circuit hydraulique
US6695789B2 (en) * 2002-02-21 2004-02-24 Medwave, Inc. Disposable non-invasive blood pressure sensor
US7373825B2 (en) * 2005-05-20 2008-05-20 Fennington Jr George J Gauge tee device
DE102005052926B3 (de) * 2005-11-03 2007-01-04 Pvb Critical Care Gmbh Medizinische Druckmeßanordnung
US20070197922A1 (en) * 2006-02-17 2007-08-23 Honeywell International Inc. Disposable pressure sensor systems and packages therefor
DE102006008752B4 (de) 2006-02-24 2012-11-29 Smiths Medical Deutschland Gmbh Verfahren zum Herstellen einer Komponente einer Fluiddruckmesseinheit, Verfahren zum Herstellen einer Fluiddruckmesseinheit, Komponente zum Einsatz in einer Fluiddruckmesseinheit sowie Fluiddruckmesseinheit
US8302496B2 (en) 2006-06-03 2012-11-06 Eldon James Corporation Universal sensor fitting for process applications
US7704212B2 (en) * 2006-06-14 2010-04-27 Spacelabs Healthcare Reusable invasive fluid pressure monitoring apparatus and method
US20100114063A1 (en) * 2008-11-04 2010-05-06 Angiodynamics, Inc. Catheter injection monitoring device
DE102012204709A1 (de) * 2011-03-25 2012-09-27 Meissner Filtration Products Inc. Druckmessanschluss mit thermoplastisch elastomerischer Grenzfläche
EP2607875B1 (de) * 2011-12-20 2018-02-14 ViscoTec Pumpen- und Dosiertechnik GmbH Durchströmter Drucksensor und Fördereinrichtung mit einem durchströmten Drucksensor
GB201305758D0 (en) * 2013-03-28 2013-05-15 Quanta Fluid Solutions Ltd Blood Pump
CN106840502A (zh) * 2017-04-09 2017-06-13 单志友 压力传感器及其制造方法
MX2022010864A (es) 2020-03-24 2022-10-07 Edwards Lifesciences Corp Transductor de presion desechable.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1212264A (fr) * 1958-09-26 1960-03-23 Alvar Electronic Perfectionnements apportés aux procédés et dispositifs de mesure électronique de pressions et leurs applications
FR1583433A (de) * 1968-03-05 1969-10-31
DK123336B (da) * 1970-05-04 1972-06-12 Danske Sukkerfab Trykoverføringsmekanisme til brug ved trykmåling i extracorporale væskesystemer.
NO125760B (de) * 1971-02-17 1972-10-30 Sentralinst For Ind Forskning
US4023562A (en) * 1975-09-02 1977-05-17 Case Western Reserve University Miniature pressure transducer for medical use and assembly method
US4072056A (en) * 1976-06-28 1978-02-07 Varian Associates, Inc. Fluid containment structure for transducer system
US4077882A (en) * 1976-09-27 1978-03-07 Ronald Gangemi Isolating and blood pressure transmitting apparatus for extracorporeal blood treatment system
US4237935A (en) * 1978-12-14 1980-12-09 Eaton Corporation Hydraulic pressure relief valve and fluid isolator
US4226124A (en) * 1979-04-02 1980-10-07 Baxter Travenol Laboratories, Inc. Pressure isolator
US4227420A (en) * 1979-06-11 1980-10-14 Baxter Travenol Laboratories, Inc. Pressure coupling mechanism in a pressure monitoring assembly
DE2925880A1 (de) * 1979-06-27 1981-01-22 Messerschmitt Boelkow Blohm Piezoelektrischer druckmesswandler
US4252126A (en) * 1979-07-27 1981-02-24 Medex Inc. Transducer dome
US4320664A (en) * 1980-02-25 1982-03-23 Texas Instruments Incorporated Thermally compensated silicon pressure sensor
US4314480A (en) * 1980-07-14 1982-02-09 Baxter Travenol Laboratories, Inc. Venous pressure isolator
US4370890A (en) * 1980-10-06 1983-02-01 Rosemount Inc. Capacitive pressure transducer with isolated sensing diaphragm
US4398542A (en) * 1980-12-15 1983-08-16 Ivac Corporation Pressure diaphragm

Also Published As

Publication number Publication date
EP0124308B1 (de) 1988-01-27
CA1205649A (en) 1986-06-10
US4539998A (en) 1985-09-10
DE3468972D1 (en) 1988-03-03
JPS59208432A (ja) 1984-11-26
EP0124308A2 (de) 1984-11-07
EP0124308A3 (en) 1984-12-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEFA Change of the company name
EELA Cancelled due to lapse of time