ATE285717T1 - Gerät zur überwachung kryochirurgischer operationen - Google Patents

Gerät zur überwachung kryochirurgischer operationen

Info

Publication number
ATE285717T1
ATE285717T1 AT00955406T AT00955406T ATE285717T1 AT E285717 T1 ATE285717 T1 AT E285717T1 AT 00955406 T AT00955406 T AT 00955406T AT 00955406 T AT00955406 T AT 00955406T AT E285717 T1 ATE285717 T1 AT E285717T1
Authority
AT
Austria
Prior art keywords
monitoring
ice ball
zones
complex impedance
cryosurgical
Prior art date
Application number
AT00955406T
Other languages
English (en)
Inventor
Patrick J M Lepivert
Original Assignee
Cryoflex 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
Application filed by Cryoflex Inc filed Critical Cryoflex Inc
Application granted granted Critical
Publication of ATE285717T1 publication Critical patent/ATE285717T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Surgical Instruments (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
AT00955406T 1999-10-29 2000-08-03 Gerät zur überwachung kryochirurgischer operationen ATE285717T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/429,810 US6235018B1 (en) 1999-10-29 1999-10-29 Method and apparatus for monitoring cryosurgical operations
PCT/US2000/021677 WO2001032090A1 (en) 1999-10-29 2000-08-03 Method and apparatus for monitoring cryosurgical operations

Publications (1)

Publication Number Publication Date
ATE285717T1 true ATE285717T1 (de) 2005-01-15

Family

ID=23704828

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00955406T ATE285717T1 (de) 1999-10-29 2000-08-03 Gerät zur überwachung kryochirurgischer operationen

Country Status (7)

Country Link
US (1) US6235018B1 (de)
EP (1) EP1223875B1 (de)
AT (1) ATE285717T1 (de)
AU (1) AU6761700A (de)
CA (1) CA2389221C (de)
DE (1) DE60017170T2 (de)
WO (1) WO2001032090A1 (de)

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US7291144B2 (en) 1998-03-31 2007-11-06 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation
US6602276B2 (en) 1998-03-31 2003-08-05 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation
US6685732B2 (en) 1998-03-31 2004-02-03 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing microporous balloon
US6905494B2 (en) 1998-03-31 2005-06-14 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing tissue protection
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US6643535B2 (en) 1999-05-26 2003-11-04 Endocare, Inc. System for providing computer guided ablation of tissue
US7363071B2 (en) 1999-05-26 2008-04-22 Endocare, Inc. Computer guided ablation of tissue using integrated ablative/temperature sensing devices
US20020198518A1 (en) * 1999-05-26 2002-12-26 Mikus Paul W. Entry position grid for computer guided cryosurgery
US20040220559A1 (en) * 2000-03-01 2004-11-04 Kramer Hans W. Preparation of working fluid for use in cryotherapies
EP1463437B1 (de) * 2000-07-31 2012-01-04 Galil Medical Ltd. System zur erleichterung von kryochirurgischen eingriffen
US6692487B2 (en) * 2002-01-23 2004-02-17 Endocare, Inc. Cryosurgical monitoring system
CA2487515A1 (en) * 2002-06-13 2003-12-24 Regents Of The University Of Minnesota Cryosurgery compositions and methods
US6789545B2 (en) * 2002-10-04 2004-09-14 Sanarus Medical, Inc. Method and system for cryoablating fibroadenomas
US7083612B2 (en) * 2003-01-15 2006-08-01 Cryodynamics, Llc Cryotherapy system
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AU2004206911B2 (en) * 2003-01-15 2009-07-16 Adagio Medical, Inc. Cryotherapy probe and system
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US7070594B2 (en) * 2004-02-10 2006-07-04 Cryocor, Inc. System and method for assessing ice ball formation during a cryoablation procedure
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US8088413B2 (en) * 2004-04-16 2012-01-03 Nuvue Therapeutics, Inc. Methods for improved cryo-chemotherapy tissue ablation
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US20080015664A1 (en) * 2004-10-06 2008-01-17 Podhajsky Ronald J Systems and methods for thermally profiling radiofrequency electrodes
US7850682B2 (en) * 2005-01-10 2010-12-14 Galil Medical Ltd. Systems for MRI-guided cryosurgery
US20060155267A1 (en) * 2005-01-10 2006-07-13 Nir Berzak Thermal mapping of a cryoablation volume, for image-guided cryosurgery
US20060235374A1 (en) * 2005-04-15 2006-10-19 Mandel William R In-ice detection for cryotherapy applications
US8696656B2 (en) * 2005-11-18 2014-04-15 Medtronic Cryocath Lp System and method for monitoring bioimpedance and respiration
US7842031B2 (en) * 2005-11-18 2010-11-30 Medtronic Cryocath Lp Bioimpedance measurement system and method
US20070149959A1 (en) 2005-12-23 2007-06-28 Sanarus Medical, Inc. Cryoprobe for low pressure systems
US20090171203A1 (en) * 2006-05-02 2009-07-02 Ofer Avital Cryotherapy Insertion System and Method
US20080208181A1 (en) * 2007-01-19 2008-08-28 Arbel Medical Ltd. Thermally Insulated Needles For Dermatological Applications
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US8083733B2 (en) 2008-04-16 2011-12-27 Icecure Medical Ltd. Cryosurgical instrument with enhanced heat exchange
JP5233031B2 (ja) * 2008-07-15 2013-07-10 株式会社デージーエス・コンピュータ 凍結治療計画装置及び凍結治療装置
EP2160991A3 (de) * 2008-09-07 2010-10-06 Kriomedpol Spólka z o. o. Kryochirurgische Flüssigstickstoff-Vorrichtung mit einem Satz Suwalski-Kryosonden für die Herzchirurgie
US8948476B2 (en) 2010-12-20 2015-02-03 St. Jude Medical, Atrial Fibrillation Division, Inc. Determination of cardiac geometry responsive to doppler based imaging of blood flow characteristics
US8900150B2 (en) 2008-12-30 2014-12-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Intracardiac imaging system utilizing a multipurpose catheter
US20100168557A1 (en) * 2008-12-30 2010-07-01 Deno D Curtis Multi-electrode ablation sensing catheter and system
US9610118B2 (en) 2008-12-31 2017-04-04 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for the cancellation of motion artifacts in medical interventional navigation
US7967814B2 (en) 2009-02-05 2011-06-28 Icecure Medical Ltd. Cryoprobe with vibrating mechanism
WO2010105158A1 (en) 2009-03-12 2010-09-16 Icecure Medical Ltd. Combined cryotherapy and brachytherapy device and method
US7967815B1 (en) 2010-03-25 2011-06-28 Icecure Medical Ltd. Cryosurgical instrument with enhanced heat transfer
US7938822B1 (en) 2010-05-12 2011-05-10 Icecure Medical Ltd. Heating and cooling of cryosurgical instrument using a single cryogen
US8080005B1 (en) 2010-06-10 2011-12-20 Icecure Medical Ltd. Closed loop cryosurgical pressure and flow regulated system
US9039687B2 (en) * 2010-10-28 2015-05-26 Medtronic Ablation Frontiers Llc Reactance changes to identify and evaluate cryo ablation lesions
WO2015047961A2 (en) 2013-09-24 2015-04-02 Adagio Medical, Inc. Endovascular near critical fluid based cryoablation catheter and related methods
US9993279B2 (en) * 2013-12-06 2018-06-12 Medtronic Cryocath Lp Distal balloon impedance and temperature recording to monitor pulmonary vein ablation and occlusion
US10617459B2 (en) 2014-04-17 2020-04-14 Adagio Medical, Inc. Endovascular near critical fluid based cryoablation catheter having plurality of preformed treatment shapes
BR112017009586B1 (pt) 2014-11-13 2022-09-20 Adagio Medical, Inc. Sistema de crioablação
US11051867B2 (en) * 2015-09-18 2021-07-06 Adagio Medical, Inc. Tissue contact verification system
US10864031B2 (en) 2015-11-30 2020-12-15 Adagio Medical, Inc. Ablation method for creating elongate continuous lesions enclosing multiple vessel entries
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WO2019006027A1 (en) 2017-06-30 2019-01-03 R2 Dermatology, Inc. DERMATOLOGICAL CRYOPULVERIZING DEVICES COMPRISING A LINEAR NETWORK OF NOZZLES AND METHODS OF USE
EP3678567B1 (de) 2017-09-05 2025-09-17 Adagio Medical, Inc. Ablationskatheter mit einem formgedächtnismandrin
CN111836593B (zh) 2018-01-10 2024-12-17 艾达吉欧医疗公司 具有传导性衬套的冷冻消融元件
EP3620801B1 (de) * 2018-09-07 2021-03-03 Erbe Elektromedizin GmbH Gerät zur speisung eines medizinischen instruments und verfahren zur instrumentenüberwachung
KR20210107072A (ko) 2018-12-21 2021-08-31 알2 테크놀로지스, 인크. 자동화된 피부학적 냉동 분무 처리 계획 시스템
KR20210107061A (ko) 2018-12-21 2021-08-31 알2 테크놀로지스, 인크. 피부과학적 냉동 분무 디바이스들을 위한 자동화된 제어 및 위치설정 시스템들
US11633224B2 (en) 2020-02-10 2023-04-25 Icecure Medical Ltd. Cryogen pump
AU2022280013B2 (en) * 2021-05-24 2024-10-24 Boston Scientific Scimed Inc. Cryoablation iceball formation monitoring devices, systems, and methods
US12426934B2 (en) 2022-02-28 2025-09-30 Icecure Medical Ltd. Cryogen flow control
US12215811B2 (en) 2022-07-18 2025-02-04 Icecure Medical Ltd. Cryogenic system connector
US12527613B2 (en) 2023-09-11 2026-01-20 Icecure Medical Ltd. Cryoprobe

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Also Published As

Publication number Publication date
DE60017170D1 (de) 2005-02-03
EP1223875A1 (de) 2002-07-24
WO2001032090A1 (en) 2001-05-10
DE60017170T2 (de) 2005-06-23
AU6761700A (en) 2001-05-14
CA2389221A1 (en) 2001-05-10
EP1223875B1 (de) 2004-12-29
US6235018B1 (en) 2001-05-22
CA2389221C (en) 2009-10-27

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties