[go: up one dir, main page]

ATE446117T1 - Medizinischer führungsdraht mit sensor - Google Patents

Medizinischer führungsdraht mit sensor

Info

Publication number
ATE446117T1
ATE446117T1 AT05746826T AT05746826T ATE446117T1 AT E446117 T1 ATE446117 T1 AT E446117T1 AT 05746826 T AT05746826 T AT 05746826T AT 05746826 T AT05746826 T AT 05746826T AT E446117 T1 ATE446117 T1 AT E446117T1
Authority
AT
Austria
Prior art keywords
sensor
guide wire
coil
medical guide
core wire
Prior art date
Application number
AT05746826T
Other languages
English (en)
Inventor
Leif Smith
Ola Hammarstroem
Per Egneloev
Dan Akerfeldt
Original Assignee
Radi Medical Systems
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
Priority claimed from SE0401431A external-priority patent/SE0401431D0/xx
Application filed by Radi Medical Systems filed Critical Radi Medical Systems
Application granted granted Critical
Publication of ATE446117T1 publication Critical patent/ATE446117T1/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6851—Guide wires
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • 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
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT05746826T 2004-06-04 2005-06-01 Medizinischer führungsdraht mit sensor ATE446117T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57660204P 2004-06-04 2004-06-04
SE0401431A SE0401431D0 (sv) 2004-06-04 2004-06-04 Sensor and guide wire assembly
PCT/SE2005/000826 WO2005118047A1 (en) 2004-06-04 2005-06-01 Sensor and guide wire assembly

Publications (1)

Publication Number Publication Date
ATE446117T1 true ATE446117T1 (de) 2009-11-15

Family

ID=35462744

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05746826T ATE446117T1 (de) 2004-06-04 2005-06-01 Medizinischer führungsdraht mit sensor

Country Status (6)

Country Link
US (1) US9949647B2 (de)
EP (1) EP1755723B1 (de)
AT (1) ATE446117T1 (de)
DE (1) DE602005017264D1 (de)
ES (1) ES2334926T3 (de)
WO (1) WO2005118047A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2209419B1 (de) 2007-10-26 2016-05-04 St. Jude Medical Coordination Center BVBA Fàœhrungsdrahteinheit mir sensor
US8764683B2 (en) * 2010-12-29 2014-07-01 Mediguide Ltd. Medical device guidewire with a position sensor
AU2012262258B2 (en) 2011-05-31 2015-11-26 Lightlab Imaging, Inc. Multimodal imaging system, apparatus, and methods
WO2013019840A1 (en) 2011-08-03 2013-02-07 Lightlab Imaging, Inc. Systems, methods and apparatus for determining a fractional flow reserve
JP2015523149A (ja) * 2012-06-28 2015-08-13 ヴォルカノ コーポレイションＶｏｌｃａｎｏ Ｃｏｒｐｏｒａｔｉｏｎ 脈管内の装置とともに使用するための側方ローディング・コネクタ及び関連システム及び方法
US9427163B2 (en) * 2012-06-28 2016-08-30 Volcano Corporation Side-loading connectors for use with intravascular devices and associated systems and methods
WO2014100110A2 (en) * 2012-12-20 2014-06-26 Dale Dorando Intravascular blood pressure and velocity wire
WO2014099769A1 (en) * 2012-12-21 2014-06-26 Volcano Corporation Pressure-sensing intravascular devices, systems, and methods
JP6290250B2 (ja) * 2012-12-21 2018-03-07 ボルケーノ コーポレイション 圧力検出血管内装置、システム、および方法
US10238302B2 (en) 2012-12-21 2019-03-26 Volcano Corporation Pressure-sensing intravascular devices, systems, and methods
CA2944114C (en) 2014-04-04 2023-09-26 St. Jude Medical Systems Ab Intravascular pressure and flow data diagnostic systems, devices, and methods

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1360973A (en) * 1970-08-18 1974-07-24 British Insulated Callenders Electric cables internal shoe drum brakes
GB1465200A (en) * 1973-09-03 1977-02-23 Dainichi Nippon Cables Ltd Composition for electrical insulation
US4144202A (en) * 1977-12-27 1979-03-13 Union Carbide Corporation Dielectric compositions comprising ethylene polymer stabilized against water treeing with epoxy containing organo silanes
US4372988A (en) * 1979-01-22 1983-02-08 Cable Technology Laboratories, Inc. Extension of cable life
US4212756A (en) * 1979-05-17 1980-07-15 Union Carbide Corporation Dielectric composition stabilized against water treeing with organo silane compounds
US4299713A (en) * 1979-07-19 1981-11-10 National Distillers And Chemical Corp. Electrical tree and water tree resistant polymer compositions
US4400429A (en) * 1980-12-22 1983-08-23 National Distillers And Chemical Corporation Tree retardant additive composition for polymeric insulation
US4332957A (en) * 1980-12-22 1982-06-01 National Distillers & Chemical Corp. Phenoxyalkoxy silanes
US4608306A (en) * 1983-04-08 1986-08-26 Dow Corning Corporation Anti-treeing additives containing a polyolefin and a siloxane having aromatic organic groups
US4545133A (en) * 1984-04-20 1985-10-08 American Public Power Association Apparatus and method for prolonging the service life of electrical power cables
US4840983A (en) * 1986-05-23 1989-06-20 Dow Corning Corporation Anti-treeing additives
US4766011A (en) * 1986-12-29 1988-08-23 Dow Corning Corporation Restoring stranded conductor electrical distribution cable
US4870121A (en) * 1987-10-26 1989-09-26 Canadian Patents & Development Ltd. Electrical tree suppression in high-voltage polymeric insulation
US5313957A (en) * 1990-01-05 1994-05-24 Medamicus, Inc. Guide wire mounted pressure transducer
SE506135C2 (sv) 1990-07-11 1997-11-17 Radi Medical Systems Sensor- och ledarkonstruktion
DE4132517C2 (de) * 1991-09-30 1994-04-21 Siemens Ag Analoge Verzögerungsschaltungsanordnung
US5279147A (en) * 1992-04-24 1994-01-18 Dow Corning Corporation Method for locating disruptions in electrical cable
US5372841A (en) * 1993-04-20 1994-12-13 Dow Corning Corporation Method for enhancing the dielectrical strength of cable using a fluid mixture
SE502171C2 (sv) * 1993-12-20 1995-09-04 Borealis Holding As Polyetenkompatibla sulfonsyror som silanförnätningskatalysatorer
AU3212895A (en) * 1994-09-02 1996-03-27 Cardiometrics, Inc. Ultra miniature pressure sensor and guidewire using the same and method
SE9600333D0 (sv) * 1995-06-22 1996-01-30 Radi Medical Systems Sensor arrangement
SE9600334D0 (sv) * 1996-01-30 1996-01-30 Radi Medical Systems Combined flow, pressure and temperature sensor
US5725519A (en) 1996-09-30 1998-03-10 Medtronic Instent Israel Ltd. Stent loading device for a balloon catheter
US5907128A (en) * 1997-02-13 1999-05-25 Utilx Corporation Cable connector with fluid injection port
US20020046865A1 (en) * 1997-02-13 2002-04-25 Glen J. Bertini Cable fluid injection sleeve
US6190332B1 (en) * 1998-02-19 2001-02-20 Percusurge, Inc. Core wire with shapeable tip
AU8507698A (en) 1997-07-29 1999-02-22 Ep Technologies Inc Improved catheter distal end assemblies
US6106486A (en) 1997-12-22 2000-08-22 Radi Medical Systems Ab Guide wire
US6162491A (en) * 1998-09-22 2000-12-19 Utilx Corporation Method of suppressing supersaturation in underground electrical cables
US6142958A (en) * 1998-12-23 2000-11-07 Radi Medical Systems Ab Sensor and guide wire assembly
US6409677B1 (en) * 1999-05-27 2002-06-25 Radi Medical Systems Ab Method for temperature compensation in a combined pressure and temperature sensor
JP3619464B2 (ja) 2000-03-21 2005-02-09 ラディ・メディカル・システムズ・アクチェボラーグ 共振型圧力トランスジューサ・システム
US6697712B1 (en) * 2000-04-24 2004-02-24 Utilx Corporation Distributed cable feed system and method
US6783542B2 (en) 2001-02-22 2004-08-31 Scimed Life Systems, Inc Crimpable balloon/stent protector
JP4222775B2 (ja) * 2001-06-15 2009-02-12 ラディ・メディカル・システムズ・アクチェボラーグ 生物の体内に挿入可能な測定装置
EP1432467B1 (de) 2001-10-05 2005-12-14 Boston Scientific Limited Kompositführungsdraht
US20040167438A1 (en) * 2003-02-26 2004-08-26 Sharrow James S. Reinforced medical device
WO2005084325A2 (en) * 2004-03-01 2005-09-15 Novinium, Inc. High-pressure power cable connector
CA2557164C (en) * 2004-03-01 2013-10-22 Novinium, Inc. Method for treating electrical cable at sustained elevated pressure
DK1744866T3 (da) * 2004-03-01 2012-09-10 Novinium Inc Fremgangsmåde til at vælge formuleringer til behandling af elektriske kabler

Also Published As

Publication number Publication date
DE602005017264D1 (de) 2009-12-03
WO2005118047A1 (en) 2005-12-15
US20090118643A1 (en) 2009-05-07
ES2334926T3 (es) 2010-03-17
US9949647B2 (en) 2018-04-24
EP1755723B1 (de) 2009-10-21
EP1755723A1 (de) 2007-02-28

Similar Documents

Publication Publication Date Title
SE0302097D0 (sv) Sensor and Guide Wire Assembly
ATE446117T1 (de) Medizinischer führungsdraht mit sensor
ATE347325T1 (de) Spiralförmiger catheter für elektrophisiologische verwendung
ATE466616T1 (de) Führungsdraht für einen katheter
ATE422930T1 (de) Führungsdraht mit steifheit-übergangselement
DE69924030D1 (de) Sensor- und führungsdrahteinheit
ATE297686T1 (de) Intravaskulärer temperatursensor
ATE535272T1 (de) Medizinischer führungsdraht
EP1412023A4 (de) In-vivo-verfahren und vorrichtung zur verbesserung der diastolischen funktion des linken ventrikels
ATE444776T1 (de) Medizinische implantierbare leitung und verfahren zu ihrer herstellung
ATE538837T1 (de) Elektrodenkatheter zu interventionszwecken
WO2006105066A3 (en) Medical electrical lead with co-radial multi-conductor coil
NL1020288A1 (nl) Samenstel omvattende een stabilisator en een in of rondom een door lichaamsweefsel, omgeven doorgang te positioneren instrument.
ATE457767T1 (de) Super-elastischer führungsdraht mit formbeständiger spitze
WO2006021407A3 (de) Vorrichtung zur entfernung von thromben
DE10046110B8 (de) Medizinisches Diagnosegerät mit Patientenerkennung
DE60124086D1 (de) Vorrichtung um einen katheter mit einem führungsdraht zu verbinden
WO2002047755A3 (en) Dock exchange system for composite guide wires
JP2008520351A5 (de)
DK1070512T3 (da) Medicinsk ledetråd
WO2007033270A3 (en) Device and method for a noninvasive cardiac monitor
ATE476213T1 (de) Markierteführungsdrähte
DE60117989D1 (de) Übertragungsverfahren mit platzsparender bildaufnahmevorrichtung
ATE519516T1 (de) Katheter mit verbesserter drehmomentreaktion und kurven-retention
DE602007006081D1 (de) Nicht-invasive Druckmessung bei einer flüssigkeitsregulierbaren restriktiven Vorrichtung

Legal Events

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