ES2049293T3 - Cateter medidor de presion. - Google Patents

Cateter medidor de presion.

Info

Publication number
ES2049293T3
ES2049293T3 ES89118415T ES89118415T ES2049293T3 ES 2049293 T3 ES2049293 T3 ES 2049293T3 ES 89118415 T ES89118415 T ES 89118415T ES 89118415 T ES89118415 T ES 89118415T ES 2049293 T3 ES2049293 T3 ES 2049293T3
Authority
ES
Spain
Prior art keywords
pressure
sensor
catheter
measurement
pressure meter
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
ES89118415T
Other languages
English (en)
Inventor
Berg Peter Von
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.)
PVB Medizintechnik GmbH
Original Assignee
PVB Medizintechnik GmbH
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 PVB Medizintechnik GmbH filed Critical PVB Medizintechnik GmbH
Application granted granted Critical
Publication of ES2049293T3 publication Critical patent/ES2049293T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
    • A61B5/033—Uterine pressure
    • A61B5/035—Intra-uterine probes therefor
    • 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
    • A61B5/02156—Calibration means
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • External Artificial Organs (AREA)

Abstract

EN UN CATETER MANOMETRICO QUE LLEVA EN SU PUNTA DE MEDIDA UNA SONDA MANOMETRICA, SE IMPULSA ESTA A LA EJECUCION DE UN AJUSTE A CERO, SEGUN EL INVENTO, MIENTRAS QUE SE ENCUENTRA EN UNA MEDICION IN SITU MEDIANTE UNA PRESION DE REFERENCIA QUE POSIBILITA EL AJUSTE DE UNA UNIDAD ANALIZADORA SUBORDINADA. ES PREFERIBLE QUE LA PUNTA DE MEDICION ESTE ESTRECHAMENTE RODEADA POR UN GLOBO QUE PUEDE INFLARSE A TRAVES DE ESA CONDUCCION AL TUBO DEL CATETER QUE CONDUCE A LA SONDA DE MEDICION LA PRESION ATMOSFERICA COMO PRESION DE REFERENCIA PARA LA MEDICION, DE MODO QUE LUEGO TANTO EN LA CONEXION DE LA MEDICION COMO EN LA CONEXION DE REFERENCIA DE LA SONDA DE MEDIDA, SE DA LA MISMA PRESION Y LA DIFERENCIA DE PRESION MEDIDA POR LA SONDA DE MEDICION, ES POR TANTO, IGUAL A CERO.
ES89118415T 1988-10-04 1989-10-04 Cateter medidor de presion. Expired - Lifetime ES2049293T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3833723A DE3833723A1 (de) 1988-10-04 1988-10-04 Verfahren zum nullabgleich eines druckmesskatheters sowie druckmesskatheter zu dessen durchfuehrung

Publications (1)

Publication Number Publication Date
ES2049293T3 true ES2049293T3 (es) 1994-04-16

Family

ID=6364349

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89118415T Expired - Lifetime ES2049293T3 (es) 1988-10-04 1989-10-04 Cateter medidor de presion.

Country Status (7)

Country Link
US (1) US4901735A (es)
EP (1) EP0362824B1 (es)
JP (1) JP2832461B2 (es)
AT (1) ATE100296T1 (es)
AU (1) AU632504B2 (es)
DE (2) DE3833723A1 (es)
ES (1) ES2049293T3 (es)

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Publication number Priority date Publication date Assignee Title
JP2902040B2 (ja) * 1990-03-29 1999-06-07 アイシン精機株式会社 動脈圧センサ付バルーンポンプの駆動装置
JPH0415034A (ja) * 1990-05-10 1992-01-20 Japan Medical Dynamic Marketing Inc 頭蓋内圧測定装置
US5133358A (en) * 1990-09-07 1992-07-28 Becton, Dickinson And Company Apparatus for rezeroing an in vivo pressure sensor and method for rezeroing
DE4036355C2 (de) * 1990-11-15 1999-09-16 Rehau Ag & Co Druckmeßkatheter
US5257630A (en) * 1992-05-15 1993-11-02 Thermometrics, Inc. Pressure sensing probe with calibration capability
DE4222220A1 (de) * 1992-07-07 1994-01-13 Deutsche Aerospace Verfahren zur Messung und Regelung des Druckes in der Dichtmanschette eines Trachealtubus
US5383855A (en) * 1992-08-20 1995-01-24 Medex, Inc. Electronically monitored angioplasty system
GB9219943D0 (en) * 1992-09-19 1992-11-04 Smiths Industries Plc Medico-surgical sensor assemblies
US5279308A (en) * 1993-02-19 1994-01-18 Graphic Controls Corporation Intrauterine pressure catheter system
DE4310799C2 (de) * 1993-04-05 1998-03-12 Harald Dr Med Mang Beatmungstubus
US5485741A (en) * 1993-10-19 1996-01-23 Medamicus, Inc. Vacuum calibration method for an optical fiber pressure transducer
US5397308A (en) * 1993-10-22 1995-03-14 Scimed Life Systems, Inc. Balloon inflation measurement apparatus
US5517998A (en) * 1994-01-24 1996-05-21 Medamicus, Inc. Closed loop pressure determination system and method for fiber optic pressure transducer system
EP0778746B1 (en) * 1994-09-02 2006-01-11 Volcano Therapeutics, Inc. Ultra miniature pressure sensor and guidewire using the same
US5788642A (en) * 1995-06-19 1998-08-04 Becton, Dickinson And Company In vivo rezero apparatus for a pressure transducer
US5566680A (en) * 1995-09-22 1996-10-22 Graphic Controls Corporation Transducer-tipped intrauterine pressure catheter system
US5919221A (en) * 1997-04-22 1999-07-06 Medtronic, Inc Method and apparatus for calibrating pacemaker pressure sensor lead prior to chronic implant
US6120457A (en) 1997-07-02 2000-09-19 Johnson & Johnson Professional, Inc. In vivo zeroing of catheter pressure sensor
US20050255039A1 (en) * 1998-06-26 2005-11-17 Pro Surg, Inc., A California Corporation Gel injection treatment of breast, fibroids & endometrial ablation
US6447462B1 (en) 2000-02-15 2002-09-10 Clinical Innovation Associates, Inc. Urodynamic catheter and methods of fabrication and use
US7455666B2 (en) 2001-07-13 2008-11-25 Board Of Regents, The University Of Texas System Methods and apparatuses for navigating the subarachnoid space
US6602270B2 (en) * 2001-08-13 2003-08-05 Datascope Investment Corp. Reduced size intra-aortic balloon catheter
US6712798B2 (en) * 2002-03-18 2004-03-30 Corazon Technologies, Inc. Multilumen catheters and methods for their use
US6989009B2 (en) * 2002-04-19 2006-01-24 Scimed Life Systems, Inc. Cryo balloon
US8996090B2 (en) * 2002-06-03 2015-03-31 Exostat Medical, Inc. Noninvasive detection of a physiologic parameter within a body tissue of a patient
US8303511B2 (en) * 2002-09-26 2012-11-06 Pacesetter, Inc. Implantable pressure transducer system optimized for reduced thrombosis effect
US8277386B2 (en) * 2004-09-27 2012-10-02 Volcano Corporation Combination sensor guidewire and methods of use
US8491503B2 (en) * 2004-09-29 2013-07-23 Covidien Lp Intrauterine pressure catheter interface cable system
JP5188959B2 (ja) * 2006-04-07 2013-04-24 株式会社日立メディコ 超音波探触子及び超音波診断装置
US8128576B2 (en) * 2006-12-07 2012-03-06 Ethicon, Inc. System and method for urodynamic evaluation utilizing micro electro-mechanical system technology
US9289137B2 (en) * 2007-09-28 2016-03-22 Volcano Corporation Intravascular pressure devices incorporating sensors manufactured using deep reactive ion etching
US8360988B2 (en) * 2008-10-24 2013-01-29 Innerspace, Inc. Catheter air management system
EP2348966A4 (en) * 2008-10-24 2012-08-08 Innerspace Inc CATHETER WITH PRESSURE SENSOR
US20100114063A1 (en) * 2008-11-04 2010-05-06 Angiodynamics, Inc. Catheter injection monitoring device
EP2485638B1 (en) * 2009-10-07 2016-11-30 Endophys Holdings, LLC Pressure-sensing medical device
US9517032B2 (en) 2012-01-31 2016-12-13 Medtronic, Inc. Sensor over-mold shape
US9131858B2 (en) * 2012-01-31 2015-09-15 Medtronic, Inc. Sensor over-mold shape
AU2013292313B2 (en) * 2012-07-20 2017-04-20 Endophys Holdings, Llc Transducer interface system and method
EP3065616A2 (en) * 2014-01-14 2016-09-14 St. Jude Medical, Cardiology Division, Inc. Sensor-bearing tip and medical device including the same
US10123723B2 (en) 2014-03-10 2018-11-13 InnerSpace Neuro Solutions, Inc. Air line protection coupling for a catheter
US10687720B2 (en) 2014-06-09 2020-06-23 Irras Usa, Inc. Automatic air management system
US10105070B2 (en) * 2014-11-17 2018-10-23 3VO Medical, Inc. Intrauterine access catheter for delivering and facilitating operation of a medical apparatus for assisting parturition
KR102124312B1 (ko) * 2016-02-08 2020-06-18 미쓰비시덴키 가부시키가이샤 컨트롤러 및 반송 시스템
CN106237483A (zh) * 2016-07-26 2016-12-21 广东百合医疗科技股份有限公司 一种可监测子宫内压的抗感染子宫填塞球囊导管
CN107462366A (zh) * 2017-07-10 2017-12-12 北京万特福医疗器械有限公司 一种可在体标定的颅内压传感器及其标定方法
AU2019402930A1 (en) * 2018-12-20 2021-06-03 Boston Scientific Scimed, Inc. Endoscope system with a shaft including a sensor
US20200305742A1 (en) * 2019-03-27 2020-10-01 Kamran Ghodsian System and method for child-birth monitoring and assistance
DE102022121927A1 (de) 2022-08-30 2024-02-29 Johann Wolfgang Goethe-Universität Frankfurt am Main Stiftung des öffentlichen Rechts Messsystem zur Erfassung von Druckmesswerten in einem Blutgefäß

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703099A (en) * 1969-11-12 1972-11-21 Ici Ltd Pressure transducer
US4175566A (en) * 1975-08-07 1979-11-27 Millar Instruments, Inc. Catheter fluid-velocity flow probe
JPS5921495B2 (ja) * 1977-12-15 1984-05-21 株式会社豊田中央研究所 細管型圧力計
DE3130367A1 (de) * 1981-07-31 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Miniaturdruckwandler
IL66047A0 (en) * 1982-06-13 1982-09-30 Univ Ben Gurion Method and device for measuring intrauterine pressure during labour
DE3366503D1 (en) * 1983-02-03 1986-11-06 Honeywell Medical Electronics Measurement sensor for instalment in a catheter, particularly a pressure sensor
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
JPS63115538A (ja) * 1986-11-04 1988-05-20 株式会社日本エム・デイ・エム 頭蓋内圧測定装置

Also Published As

Publication number Publication date
AU632504B2 (en) 1993-01-07
DE58906755D1 (de) 1994-03-03
DE3833723A1 (de) 1990-04-12
JP2832461B2 (ja) 1998-12-09
AU4246389A (en) 1990-04-12
EP0362824A1 (de) 1990-04-11
ATE100296T1 (de) 1994-02-15
US4901735A (en) 1990-02-20
JPH02154131A (ja) 1990-06-13
DE3833723C2 (es) 1991-05-02
EP0362824B1 (de) 1994-01-19

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