ATE133546T1 - Gerät und verfahren zum nullabgleich eines in vivo druckmessfühlers - Google Patents

Gerät und verfahren zum nullabgleich eines in vivo druckmessfühlers

Info

Publication number
ATE133546T1
ATE133546T1 AT91308149T AT91308149T ATE133546T1 AT E133546 T1 ATE133546 T1 AT E133546T1 AT 91308149 T AT91308149 T AT 91308149T AT 91308149 T AT91308149 T AT 91308149T AT E133546 T1 ATE133546 T1 AT E133546T1
Authority
AT
Austria
Prior art keywords
pressure
sensor
vivo
passage
zeroing
Prior art date
Application number
AT91308149T
Other languages
English (en)
Inventor
Gary E Gustafson
Wallace H Ring
Timothy J Erskine
Kim L Richardson
Steven C Kimble
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Application granted granted Critical
Publication of ATE133546T1 publication Critical patent/ATE133546T1/de

Links

Classifications

    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02156—Calibration means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • G01L27/005—Apparatus for calibrating pressure sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Fluid Pressure (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT91308149T 1990-09-07 1991-09-05 Gerät und verfahren zum nullabgleich eines in vivo druckmessfühlers ATE133546T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/578,712 US5133358A (en) 1990-09-07 1990-09-07 Apparatus for rezeroing an in vivo pressure sensor and method for rezeroing

Publications (1)

Publication Number Publication Date
ATE133546T1 true ATE133546T1 (de) 1996-02-15

Family

ID=24313983

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91308149T ATE133546T1 (de) 1990-09-07 1991-09-05 Gerät und verfahren zum nullabgleich eines in vivo druckmessfühlers

Country Status (9)

Country Link
US (1) US5133358A (de)
EP (1) EP0475686B1 (de)
JP (1) JP2514757B2 (de)
AT (1) ATE133546T1 (de)
CA (1) CA2046404C (de)
DE (1) DE69116775T2 (de)
ES (1) ES2085433T3 (de)
IE (1) IE74687B1 (de)
MX (1) MX9100087A (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5437284A (en) * 1993-12-30 1995-08-01 Camino Laboratories, Inc. System and method for in vivo calibration of a sensor
US5691478A (en) * 1995-06-07 1997-11-25 Schneider/Namic Device and method for remote zeroing of a biological fluid pressure measurement device
US5788642A (en) * 1995-06-19 1998-08-04 Becton, Dickinson And Company In vivo rezero apparatus for a pressure transducer
IL116685A (en) * 1996-01-05 2000-07-16 Vascular Technologies Ltd Blood vessel entry indicator
JP3737554B2 (ja) * 1996-01-09 2006-01-18 株式会社東海理化電機製作所 センサ機能を備えたカテーテル
US6120457A (en) * 1997-07-02 2000-09-19 Johnson & Johnson Professional, Inc. In vivo zeroing of catheter pressure sensor
EP1141671A1 (de) 1999-01-11 2001-10-10 Becton, Dickinson and Company Isolierter kalibrier-adapter für sterile druckwandler
US7455666B2 (en) 2001-07-13 2008-11-25 Board Of Regents, The University Of Texas System Methods and apparatuses for navigating the subarachnoid space
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7771362B2 (en) * 2005-08-01 2010-08-10 Datascope Investment Corp. Calibration of in vivo blood pressure sensors
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
WO2012122267A1 (en) 2011-03-07 2012-09-13 Theranova, Llc Sensing foley catheter
US20100114063A1 (en) * 2008-11-04 2010-05-06 Angiodynamics, Inc. Catheter injection monitoring device
US20110092955A1 (en) 2009-10-07 2011-04-21 Purdy Phillip D Pressure-Sensing Medical Devices, Systems and Methods, and Methods of Forming Medical Devices
JP6100705B2 (ja) 2014-01-22 2017-03-22 日本光電工業株式会社 血圧測定システム
JP6235943B2 (ja) 2014-03-18 2017-11-22 日本光電工業株式会社 血圧測定システム
ES2879981T3 (es) * 2015-05-29 2021-11-23 Carag Ag Catéter para la medición del flujo sanguíneo en un tejido corporal
TWI653031B (zh) 2016-03-28 2019-03-11 鉅旺生技股份有限公司 無線壓力檢測儀

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122136A (en) * 1961-06-16 1964-02-25 Cordis Corp Catheter pressure standard
US3703099A (en) * 1969-11-12 1972-11-21 Ici Ltd Pressure transducer
DE2145198C3 (de) * 1971-09-09 1979-04-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Druckrezeptor
US3831588A (en) * 1972-10-16 1974-08-27 Device Res Inc Pressure sensing device
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
US4342218A (en) * 1980-01-16 1982-08-03 Forrest Fox Method and apparatus for zeroing and calibrating an invasive blood pressure monitoring system
US4384470A (en) * 1981-04-13 1983-05-24 Joseph Fiore Method and apparatus for testing blood vessel catheters
US4456013A (en) * 1981-09-08 1984-06-26 Brown University Research Foundation Catheter
US4603699A (en) * 1984-11-20 1986-08-05 Himpens Jacques M Apparatus and method for measuring osmotic pressure in situ
SE441725B (sv) * 1985-01-10 1985-11-04 Bertil Hok System for fysiologiska tryckregistreringar
US4672974A (en) * 1985-06-14 1987-06-16 Lee Arnold St J Method and apparatus for "zeroing" and calibrating a catheter-tip gauge-pressure transducer
NL8502543A (nl) * 1985-09-17 1987-04-16 Sentron V O F Langwerpig drukgevoelig element, vervaardigd uit halfgeleidermateriaal.
US4658829A (en) * 1985-10-10 1987-04-21 Utah Medical Products, Inc. Method and apparatus for pressure transducer calibration and simulation
JPH01204646A (ja) * 1988-02-12 1989-08-17 Terumo Corp 血圧波形補正装置
US4901731A (en) * 1988-04-27 1990-02-20 Millar Instruments, Inc. Single sensor pressure differential device
US4886070A (en) * 1988-05-11 1989-12-12 Thermometrics, Inc. Method of in vivo calibration of a pressure sensor
DE3833723A1 (de) * 1988-10-04 1990-04-12 Berg Extrakorp Syst Medtech Verfahren zum nullabgleich eines druckmesskatheters sowie druckmesskatheter zu dessen durchfuehrung
US5050297A (en) * 1989-09-21 1991-09-24 Becton, Dickinson And Company Method for assembly of a directly exposed catheter sensor on a support tip

Also Published As

Publication number Publication date
CA2046404C (en) 1995-08-22
ES2085433T3 (es) 1996-06-01
IE74687B1 (en) 1997-07-30
EP0475686A1 (de) 1992-03-18
DE69116775T2 (de) 1996-08-08
CA2046404A1 (en) 1992-03-08
JP2514757B2 (ja) 1996-07-10
JPH04269938A (ja) 1992-09-25
MX9100087A (es) 1992-06-05
US5133358A (en) 1992-07-28
IE912168A1 (en) 1992-03-11
EP0475686B1 (de) 1996-01-31
DE69116775D1 (de) 1996-03-14

Similar Documents

Publication Publication Date Title
DE69116775D1 (de) Gerät und Verfahren zum Nullabgleich eines in vivo Druckmessfühlers
DE69121538D1 (de) Vorrichtung zum Einbau eines Messfühlers in einem Anschlussstück für Katheteradapter
AU632504B2 (en) Pressure meter catheter with in-situ zero setting
SE9703839D0 (sv) Anslutningsanordning för medicinska ändamål
ES267310U (es) "un dispositivo para aplicar presion compresora a una extremidad de un paciente".
SE8801517L (sv) Kateter foer intravaskulaer tryckmaetning
CA2253813A1 (en) Device for measuring the pressure of a fluid flowing into or out of the human body through a tubing
AU9302498A (en) Method and apparatus for determining the pressure inside the brain
CA2119743A1 (en) Needle free i.v. adapter
DE3774680D1 (de) Anordnung zur untersuchung eines fluessigen mediums und verfahren zum betrieb der anordnung.
AU587844B2 (en) Steerable balloon dilatation catheter assembly having dye injection and pressure measurement capabilities
DE59107232D1 (de) Einrichtung und Verfahren zur Blutdruckmessung
DE3478738D1 (en) A method at blood pressure measurement and a blood pressure cuff for carrying out the method
DE3877573D1 (de) Messplattform.
DE3687886D1 (de) Geraet zur blutdruckmessung eines patienten.
SE8200011L (sv) Apparat och sett for metning av provtryck
EP0400587A3 (de) Druckmessvorrichtung für in Leitungen strömende Fluide
DE3675199D1 (de) Mit wasser arbeitende hygienevorrichtung zur koerperpflege.
ATE91347T1 (de) Ventilmessbuchse.
ATE414895T1 (de) Verfahren und vorrichtung zum füllen einer testkard mit flüssigkeiten
JPS527782A (en) Method and device for measuring the change in wave motion of pulsating liquid
ES8404776A1 (es) Perfeccionamientos en esfigmomanometros
DE3623918A1 (de) Punktionsbesteck fuer die medizintechnik
JPS60234640A (ja) 血圧測定装置
DD290584A5 (de) Vorrichtung zur nichtinvasiven signaluebertragung aus pneumatisch betreibenen blutpumpen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties