DE602004028447D1 - Blutfluss-okkludierende, temperaturmessende katheter - Google Patents

Blutfluss-okkludierende, temperaturmessende katheter

Info

Publication number
DE602004028447D1
DE602004028447D1 DE602004028447T DE602004028447T DE602004028447D1 DE 602004028447 D1 DE602004028447 D1 DE 602004028447D1 DE 602004028447 T DE602004028447 T DE 602004028447T DE 602004028447 T DE602004028447 T DE 602004028447T DE 602004028447 D1 DE602004028447 D1 DE 602004028447D1
Authority
DE
Germany
Prior art keywords
temperature
blood flow
flow
feature
basket
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
DE602004028447T
Other languages
English (en)
Inventor
Joseph R Korotko
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.)
Accumed Systems Inc
Original Assignee
Accumed Systems Inc
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 US10/401,927 external-priority patent/US7153273B2/en
Application filed by Accumed Systems Inc filed Critical Accumed Systems Inc
Publication of DE602004028447D1 publication Critical patent/DE602004028447D1/de
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
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • 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
    • A61B5/6852—Catheters
    • A61B5/6853—Catheters with a balloon
    • 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
    • A61B5/6852—Catheters
    • A61B5/6858—Catheters with a distal basket, e.g. expandable basket
    • 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
    • A61B5/6852—Catheters
    • A61B5/6859—Catheters with multiple distal splines
    • 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
    • A61B5/6885—Monitoring or controlling sensor contact pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0271—Thermal or temperature sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/028—Microscale sensors, e.g. electromechanical sensors [MEMS]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/043—Arrangements of multiple sensors of the same type in a linear array
DE602004028447T 2003-03-28 2004-03-29 Blutfluss-okkludierende, temperaturmessende katheter Expired - Lifetime DE602004028447D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/401,927 US7153273B2 (en) 2000-06-16 2003-03-28 Blood-flow-occluding, temperature-sensing catheters and methods of use
US10/639,347 US20040034303A1 (en) 2000-06-16 2003-08-12 Blood-flow-occluding, temperature-sensing catheters and methods of use
PCT/US2004/009541 WO2004087010A2 (en) 2003-03-28 2004-03-29 Blood-flow-occluding, temperature-sensing catheters and methods of use

Publications (1)

Publication Number Publication Date
DE602004028447D1 true DE602004028447D1 (de) 2010-09-16

Family

ID=33134796

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004028447T Expired - Lifetime DE602004028447D1 (de) 2003-03-28 2004-03-29 Blutfluss-okkludierende, temperaturmessende katheter

Country Status (7)

Country Link
US (2) US20040034303A1 (de)
EP (1) EP1608263B8 (de)
AT (1) ATE476136T1 (de)
CA (1) CA2518107C (de)
DE (1) DE602004028447D1 (de)
PL (1) PL1608263T3 (de)
WO (1) WO2004087010A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040034303A1 (en) * 2000-06-16 2004-02-19 Korotko Joseph R. Blood-flow-occluding, temperature-sensing catheters and methods of use
US20060271154A1 (en) * 2005-05-25 2006-11-30 Prescient Medical, Inc. Methods and systems for treating vulnerable plaque
DE102006044659A1 (de) * 2005-09-21 2007-03-22 Siemens Ag Temperatursonde zur Einführung in die Speiseröhre
FR2924218B1 (fr) * 2007-11-23 2010-03-19 Commissariat Energie Atomique Procede de mesure de la temperature surfacique interne d'un tube et dispositif associe
EP2260898A1 (de) * 2009-06-10 2010-12-15 Ulrich Schäfer Führungsdraht und Verfahren zu dessen Verwendung
JP2014507201A (ja) 2010-12-31 2014-03-27 ボルケーノ コーポレーション 多発性硬化症、深部静脈血栓症、肺塞栓症患者の診断および治療のための方法、装置、およびシステム
US9351687B2 (en) * 2012-06-28 2016-05-31 Volcano Corporation Intravascular devices, systems, and methods
US9867660B2 (en) 2013-03-13 2018-01-16 Medtronic Cryocath Lp Vein occlusion assessment using temperature
WO2015084422A1 (en) 2013-12-05 2015-06-11 Massachusetts Institute Of Technology Object of additive manufacture with encoded predicted shape change
US10285749B2 (en) 2014-12-05 2019-05-14 Medtronic Cryocath Lp Determination of pulmonary vein and other vascular occlusion using temperature profile following cold saline injection
US9956025B2 (en) 2014-12-05 2018-05-01 Medtronic Cryocath Lp Contrast agent to assess quality of occlusion through impedance measurement
CN108024729B (zh) 2015-09-25 2021-09-21 C·R·巴德股份有限公司 具有监测功能的导管组件
US11052597B2 (en) 2016-05-16 2021-07-06 Massachusetts Institute Of Technology Additive manufacturing of viscoelastic materials
US10549505B2 (en) 2017-01-12 2020-02-04 Massachusetts Institute Of Technology Active lattices
US10633772B2 (en) * 2017-01-12 2020-04-28 Massachusetts Institute Of Technology Active woven materials
WO2018187514A1 (en) 2017-04-04 2018-10-11 Massachusetts Institute Of Technology Additive manufacturing in gel-supported environment
CN109431485A (zh) * 2018-11-06 2019-03-08 天津大学 一种应用于球囊导管中的血液流速检测装置
US11312071B2 (en) 2018-11-12 2022-04-26 Ossur Iceland Ehf Additive manufacturing system, method and corresponding components for making elastomeric structures
CN114727871A (zh) 2019-11-12 2022-07-08 奥索冰岛有限公司 通风的假体衬垫

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US4919133A (en) * 1988-08-18 1990-04-24 Chiang Tien Hon Catheter apparatus employing shape memory alloy structures
US5345936A (en) * 1991-02-15 1994-09-13 Cardiac Pathways Corporation Apparatus with basket assembly for endocardial mapping
WO1992020290A1 (en) * 1991-05-17 1992-11-26 Innerdyne Medical, Inc. Method and device for thermal ablation
JP3144849B2 (ja) * 1991-09-30 2001-03-12 株式会社東芝 循環器用診断装置
US5237996A (en) * 1992-02-11 1993-08-24 Waldman Lewis K Endocardial electrical mapping catheter
US5590173A (en) * 1992-08-05 1996-12-31 Beasley; Andrew S. Delay insensitive base station-to-handset interface for radio telephone systems
DE4421065A1 (de) * 1994-06-16 1995-12-21 Raytek Sensorik Gmbh Vorrichtung zur Temperaturmessung
US5810802A (en) * 1994-08-08 1998-09-22 E.P. Technologies, Inc. Systems and methods for controlling tissue ablation using multiple temperature sensing elements
US6023638A (en) * 1995-07-28 2000-02-08 Scimed Life Systems, Inc. System and method for conducting electrophysiological testing using high-voltage energy pulses to stun tissue
US6235023B1 (en) * 1995-08-15 2001-05-22 Rita Medical Systems, Inc. Cell necrosis apparatus
US6763261B2 (en) 1995-09-20 2004-07-13 Board Of Regents, The University Of Texas System Method and apparatus for detecting vulnerable atherosclerotic plaque
US6615071B1 (en) * 1995-09-20 2003-09-02 Board Of Regents, The University Of Texas System Method and apparatus for detecting vulnerable atherosclerotic plaque
JP2000511786A (ja) * 1995-09-20 2000-09-12 テキサス・ハート・インスティチュート 管壁における温度差の検出
US5771895A (en) * 1996-02-12 1998-06-30 Slager; Cornelis J. Catheter for obtaining three-dimensional reconstruction of a vascular lumen and wall
US5924997A (en) * 1996-07-29 1999-07-20 Campbell; Thomas Henderson Catheter and method for the thermal mapping of hot spots in vascular lesions of the human body
US6245026B1 (en) * 1996-07-29 2001-06-12 Farallon Medsystems, Inc. Thermography catheter
US5871449A (en) * 1996-12-27 1999-02-16 Brown; David Lloyd Device and method for locating inflamed plaque in an artery
US6200312B1 (en) * 1997-09-11 2001-03-13 Vnus Medical Technologies, Inc. Expandable vein ligator catheter having multiple electrode leads
DE19812101A1 (de) * 1998-03-19 1999-09-30 Braun Melsungen Ag Vorrichtung zur endoskopischen Entnahme von Gewebeproben
US20020048310A1 (en) * 2000-03-07 2002-04-25 Heuser Richard R. Catheter for thermal and ultrasound evaluation of arteriosclerotic plaque
PT1267736E (pt) * 2000-04-04 2005-03-31 Thermocore Medical Systems Nv Dispositivo de medicao de temperatura vascular
US6712771B2 (en) * 2000-06-16 2004-03-30 Accumed Systems, Inc. Temperature sensing catheter
US20040034303A1 (en) * 2000-06-16 2004-02-19 Korotko Joseph R. Blood-flow-occluding, temperature-sensing catheters and methods of use
US6595988B2 (en) * 2000-06-23 2003-07-22 Cryocath Technologies Inc. Cryotreatment device and method
JP2004508074A (ja) * 2000-08-24 2004-03-18 ボルケーノ　セラピューティックス，　インコーポレイテッド フレキシブル回路温度センサを備えるサーモグラフィカテーテル

Also Published As

Publication number Publication date
WO2004087010A3 (en) 2005-02-03
EP1608263B1 (de) 2010-08-04
EP1608263A4 (de) 2008-03-12
US7951088B2 (en) 2011-05-31
CA2518107C (en) 2013-12-31
CA2518107A1 (en) 2004-10-14
EP1608263B8 (de) 2010-10-13
US20040034303A1 (en) 2004-02-19
US20070106173A1 (en) 2007-05-10
WO2004087010A2 (en) 2004-10-14
ATE476136T1 (de) 2010-08-15
PL1608263T3 (pl) 2011-01-31
EP1608263A2 (de) 2005-12-28

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ACCUMED SYSTEMS, INC., ANN ARBOR, MICH., US