JP2010518942A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2010518942A5 JP2010518942A5 JP2009550369A JP2009550369A JP2010518942A5 JP 2010518942 A5 JP2010518942 A5 JP 2010518942A5 JP 2009550369 A JP2009550369 A JP 2009550369A JP 2009550369 A JP2009550369 A JP 2009550369A JP 2010518942 A5 JP2010518942 A5 JP 2010518942A5
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- heating
- vessel wall
- ultrasound
- target tissue
- 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.)
- Pending
Links
- 210000001519 tissues Anatomy 0.000 claims 9
- 238000010438 heat treatment Methods 0.000 claims 8
- 238000002604 ultrasonography Methods 0.000 claims 7
- 210000004204 Blood Vessels Anatomy 0.000 claims 3
- 150000002632 lipids Chemical class 0.000 claims 2
- 206010009802 Coagulopathy Diseases 0.000 claims 1
- 230000017531 blood circulation Effects 0.000 claims 1
- 239000002775 capsule Substances 0.000 claims 1
- 230000035602 clotting Effects 0.000 claims 1
- 230000015271 coagulation Effects 0.000 claims 1
- 230000036425 denaturation Effects 0.000 claims 1
- 238000004925 denaturation Methods 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 238000002560 therapeutic procedure Methods 0.000 claims 1
- 230000003685 thermal hair damage Effects 0.000 claims 1
Claims (23)
- 血管壁を治療するための装置であって、
カテーテルと、
カテーテルに装着され、血管壁の内膜から離れて位置された標的組織に対して前記標的組織を加熱するために十分な出力設定で10〜40MHzの周波数の超音波を放射するようになされた超音波エミッタと、
コントローラと、
を備え、
コントローラが、前記標的組織を加熱するように前記超音波放射を制御するように構成されている、装置。 - カテーテルに装着され、超音波を受信するようになされたレシーバを含み、コントローラが、レシーバによって所定のパラメータ値を有する超音波信号を受信すると、エミッタによる超音波の放射を停止するように構成されている、請求項1に記載の装置。
- 前記パラメータは超音波反射である、請求項2に記載の装置。
- 前記超音波反射は、前記内膜から離れて位置された前記標的組織からの超音波反射を含む、請求項3に記載の装置。
- 所定のパラメータ値は、現在受信中の信号の強度と治療前に受信した超音波の強度との間の比率である、請求項2〜4のいずれかに記載の装置。
- 所定のパラメータ値は、受信した信号の最後の変化速度と受信した信号の治療早期の変化速度との比率である、請求項2〜5のいずれかに記載の装置。
- 所定のパラメータ値は、前記血管壁の外膜で起きる変化に関連する、請求項2〜6のいずれかに記載の装置。
- 超音波エミッタおよびレシーバは同一である、請求項2〜7のいずれかに記載の装置。
- 単一の超音波トランスデューサが超音波を周期的に受信しかつ放射するように構成される、請求項8に記載の装置。
- 超音波エミッタは、前記血管壁の内膜面から離れて位置される、請求項1〜9のいずれかに記載の装置。
- 超音波エミッタは、超音波素子のアレイを含む、請求項1〜10のいずれかに記載の装置。
- 超音波エミッタは、集束しない超音波を放射するように構成される、請求項1〜11のいずれかに記載の装置。
- 血管の少なくとも一部分が所望の力学的または生物学的変化を受けると、治療を行うことを停止するように構成される、請求項1〜12のいずれかに記載の装置。
- 前記加熱は、血流により非標的領域を効率的に冷却することができるように構成される、請求項1〜13のいずれかに記載の装置。
- 栄養血管を遮断するために治療を行うように構成される、請求項1〜14のいずれかに記載の装置。
- 前記加熱は、変性を起こすように構成される、請求項1〜15のいずれかに記載の装置。
- 前記内膜から少なくとも2.0mmの場所に位置される組織の面積または容積を治療するように構成される、請求項1〜16のいずれかに記載の装置。
- 前記加熱は、熱損傷を起こすように構成される、請求項1〜17のいずれかに記載の装置。
- 前記加熱は、近傍の組織を損傷することなく前記標的組織を治療するように構成される、請求項1〜18のいずれかに記載の装置。
- 前記加熱は、前記標的組織の温度が60〜80℃であるように構成される、請求項1〜19のいずれかに記載の装置。
- 加熱される前記標的組織のタイプを制御するように構成される、請求項1〜20のいずれかに記載の装置。
- 前記血管壁内で脂質プールおよび被膜を備えた不安定プラークを、前記脂質プールを凝固することなく前記不安定プラークを超音波加熱することによって治療するように構成される、請求項1〜21のいずれかに記載の装置。
- 血管壁を治療するための装置を制御する方法であって、
(a)血管壁の少なくとも一部分を加熱するために好適な放射線を発生するように超音波加熱器を制御するステップと、
(b)血管壁の被加熱部の少なくとも一部分の特性に関連するパラメータを監視するステップと、
(c)前記パラメータが所定の倍率まで変化したときに、または前記パラメータが加熱中に観察される最大速度変化の所定の割合である遅い速度で変化するようになった後、放射線発生を停止するステップと、
を含む方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90249507P | 2007-02-22 | 2007-02-22 | |
PCT/IL2008/000234 WO2008102363A2 (en) | 2007-02-22 | 2008-02-21 | Treating weakened vessel wall such as vulnerable plaque or aneurysms |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010518942A JP2010518942A (ja) | 2010-06-03 |
JP2010518942A5 true JP2010518942A5 (ja) | 2011-04-07 |
Family
ID=39710601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009550369A Pending JP2010518942A (ja) | 2007-02-22 | 2008-02-21 | 不安定プラークまたは動脈瘤のような脆弱化した血管壁の治療 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10463886B2 (ja) |
EP (2) | EP2730247B1 (ja) |
JP (1) | JP2010518942A (ja) |
KR (1) | KR20090121292A (ja) |
HK (1) | HK1137918A1 (ja) |
WO (1) | WO2008102363A2 (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8241274B2 (en) | 2000-01-19 | 2012-08-14 | Medtronic, Inc. | Method for guiding a medical device |
US8150519B2 (en) | 2002-04-08 | 2012-04-03 | Ardian, Inc. | Methods and apparatus for bilateral renal neuromodulation |
US7756583B2 (en) | 2002-04-08 | 2010-07-13 | Ardian, Inc. | Methods and apparatus for intravascularly-induced neuromodulation |
US8347891B2 (en) | 2002-04-08 | 2013-01-08 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen |
DE202004021941U1 (de) | 2003-09-12 | 2013-05-13 | Vessix Vascular, Inc. | Auswählbare exzentrische Remodellierung und/oder Ablation von atherosklerotischem Material |
US8396548B2 (en) | 2008-11-14 | 2013-03-12 | Vessix Vascular, Inc. | Selective drug delivery in a lumen |
US9277955B2 (en) | 2010-04-09 | 2016-03-08 | Vessix Vascular, Inc. | Power generating and control apparatus for the treatment of tissue |
WO2007140331A2 (en) | 2006-05-25 | 2007-12-06 | Medtronic, Inc. | Methods of using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesions |
ES2407329T3 (es) | 2006-10-18 | 2013-06-12 | Vessix Vascular, Inc. | Sistema para inducir efectos de temperatura deseables sobre un tejido corporal |
WO2008049082A2 (en) | 2006-10-18 | 2008-04-24 | Minnow Medical, Inc. | Inducing desirable temperature effects on body tissue |
JP5312337B2 (ja) | 2006-10-18 | 2013-10-09 | べシックス・バスキュラー・インコーポレイテッド | 標的組織の選択的な処置のための調節されたrfエネルギーおよび電気的な組織の特徴付け |
EP2730247B1 (en) | 2007-02-22 | 2017-04-26 | Ramot at Tel Aviv University Ltd. | Apparatus for intraluminal treatments |
US8496653B2 (en) | 2007-04-23 | 2013-07-30 | Boston Scientific Scimed, Inc. | Thrombus removal |
JP5307900B2 (ja) | 2008-11-17 | 2013-10-02 | べシックス・バスキュラー・インコーポレイテッド | 組織トポグラフィの知識によらないエネルギーの選択的な蓄積 |
US8735828B2 (en) * | 2009-01-08 | 2014-05-27 | The Board Of Regents Of The University Of Texas System | Real-time in vivo radiation dosimetry using scintillation detectors |
US8551096B2 (en) | 2009-05-13 | 2013-10-08 | Boston Scientific Scimed, Inc. | Directional delivery of energy and bioactives |
US20120065506A1 (en) * | 2010-09-10 | 2012-03-15 | Scott Smith | Mechanical, Electromechanical, and/or Elastographic Assessment for Renal Nerve Ablation |
WO2012052925A1 (en) * | 2010-10-18 | 2012-04-26 | CardioSonic Ltd. | An ultrasound transceiver and control of a thermal damage process |
US9566456B2 (en) | 2010-10-18 | 2017-02-14 | CardioSonic Ltd. | Ultrasound transceiver and cooling thereof |
US9028417B2 (en) | 2010-10-18 | 2015-05-12 | CardioSonic Ltd. | Ultrasound emission element |
US8696581B2 (en) | 2010-10-18 | 2014-04-15 | CardioSonic Ltd. | Ultrasound transducer and uses thereof |
WO2012161875A1 (en) | 2011-04-08 | 2012-11-29 | Tyco Healthcare Group Lp | Iontophoresis drug delivery system and method for denervation of the renal sympathetic nerve and iontophoretic drug delivery |
US10357304B2 (en) | 2012-04-18 | 2019-07-23 | CardioSonic Ltd. | Tissue treatment |
US11357447B2 (en) | 2012-05-31 | 2022-06-14 | Sonivie Ltd. | Method and/or apparatus for measuring renal denervation effectiveness |
US9592027B2 (en) | 2013-03-14 | 2017-03-14 | Volcano Corporation | System and method of adventitial tissue characterization |
EP4233991A1 (en) | 2013-03-15 | 2023-08-30 | Medtronic Ardian Luxembourg S.à.r.l. | Controlled neuromodulation systems |
US10933259B2 (en) | 2013-05-23 | 2021-03-02 | CardioSonic Ltd. | Devices and methods for renal denervation and assessment thereof |
US10709490B2 (en) | 2014-05-07 | 2020-07-14 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter assemblies comprising a direct heating element for renal neuromodulation and associated systems and methods |
US10779964B2 (en) * | 2015-03-15 | 2020-09-22 | Board Of Trustees Of The Leland Stanford Junior University | Methods, devices, and compositions for treating abdominal aortic aneurysms |
US20200094080A1 (en) | 2017-03-20 | 2020-03-26 | Sonivie Ltd. | Method for treating heart failure by improving ejection fraction of a patient |
US20190053783A1 (en) * | 2017-08-15 | 2019-02-21 | Koninklijke Philips N.V. | Intracardiac therapeutic and diagnostic ultrasound device |
Family Cites Families (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867962A (en) * | 1988-02-26 | 1989-09-19 | Neorx Corporation | Functionally specific antibodies |
US5053006A (en) * | 1988-04-19 | 1991-10-01 | Watson Brant D | Method for the permanent occlusion of arteries |
US6537306B1 (en) * | 1992-11-13 | 2003-03-25 | The Regents Of The University Of California | Method of manufacture of a transurethral ultrasound applicator for prostate gland thermal therapy |
US6203775B1 (en) * | 1993-03-19 | 2001-03-20 | The General Hospital Corporation | Chelating polymers for labeling of proteins |
US5405322A (en) * | 1993-08-12 | 1995-04-11 | Boston Scientific Corporation | Method for treating aneurysms with a thermal source |
US5585637A (en) * | 1995-06-09 | 1996-12-17 | Adac Laboratories | Multi-head nuclear medicine camera for dual SPECT and PET imaging |
IL125259A (en) * | 1996-01-08 | 2002-12-01 | Biosense Inc | Device for stimulating the heart muscle through the blood vessels |
US5921954A (en) * | 1996-07-10 | 1999-07-13 | Mohr, Jr.; Lawrence G. | Treating aneurysms by applying hardening/softening agents to hardenable/softenable substances |
US6083170A (en) * | 1996-05-17 | 2000-07-04 | Biosense, Inc. | Self-aligning catheter |
US7052493B2 (en) * | 1996-10-22 | 2006-05-30 | Epicor Medical, Inc. | Methods and devices for ablation |
US5827268A (en) * | 1996-10-30 | 1998-10-27 | Hearten Medical, Inc. | Device for the treatment of patent ductus arteriosus and method of using the device |
US6071303A (en) | 1996-12-08 | 2000-06-06 | Hearten Medical, Inc. | Device for the treatment of infarcted tissue and method of treating infarcted tissue |
US5906580A (en) | 1997-05-05 | 1999-05-25 | Creare Inc. | Ultrasound system and method of administering ultrasound including a plurality of multi-layer transducer elements |
WO1998058588A1 (en) | 1997-06-23 | 1998-12-30 | Focus Surgery, Inc. | Methods and devices for providing acoustic hemostasis |
US6117101A (en) * | 1997-07-08 | 2000-09-12 | The Regents Of The University Of California | Circumferential ablation device assembly |
US6514249B1 (en) * | 1997-07-08 | 2003-02-04 | Atrionix, Inc. | Positioning system and method for orienting an ablation element within a pulmonary vein ostium |
JP3636579B2 (ja) * | 1997-11-04 | 2005-04-06 | キヤノン株式会社 | 光電変換装置、光電変換装置の駆動方法及びその光電変換装置を有するシステム |
US6026317A (en) * | 1998-02-06 | 2000-02-15 | Baylor College Of Medicine | Myocardial perfusion imaging during coronary vasodilation with selective adenosine A2 receptor agonists |
WO1999053854A2 (en) | 1998-04-22 | 1999-10-28 | Cardiosynopsis, Inc. | Method and apparatus for treating an aneurysm |
JP4318774B2 (ja) * | 1998-12-03 | 2009-08-26 | 株式会社日立メディコ | 磁気共鳴画像診断装置 |
US6375668B1 (en) * | 1999-06-02 | 2002-04-23 | Hanson S. Gifford | Devices and methods for treating vascular malformations |
US6235024B1 (en) * | 1999-06-21 | 2001-05-22 | Hosheng Tu | Catheters system having dual ablation capability |
WO2001000114A1 (en) * | 1999-06-25 | 2001-01-04 | Vahid Saadat | Apparatus and methods for treating tissue |
US20050240170A1 (en) * | 1999-10-25 | 2005-10-27 | Therus Corporation | Insertable ultrasound probes, systems, and methods for thermal therapy |
US6626855B1 (en) * | 1999-11-26 | 2003-09-30 | Therus Corpoation | Controlled high efficiency lesion formation using high intensity ultrasound |
US7184827B1 (en) | 2000-01-24 | 2007-02-27 | Stuart D. Edwards | Shrinkage of dilatations in the body |
US6475210B1 (en) * | 2000-02-11 | 2002-11-05 | Medventure Technology Corp | Light treatment of vulnerable atherosclerosis plaque |
US7373197B2 (en) * | 2000-03-03 | 2008-05-13 | Intramedical Imaging, Llc | Methods and devices to expand applications of intraoperative radiation probes |
US20030069525A1 (en) | 2000-03-08 | 2003-04-10 | Pharmasonics, Inc. | Methods, systems, and kits for plaque stabilization |
US20020032394A1 (en) * | 2000-03-08 | 2002-03-14 | Axel Brisken | Methods, systems, and kits for plaque stabilization |
EP2430997A3 (en) * | 2000-07-13 | 2014-05-07 | ReCor Medical, Inc. | Ultrasonic emitter with reflective interface |
US6597940B2 (en) * | 2000-12-01 | 2003-07-22 | Neomed Technologies | Methods of detecting occlusion of the coronary artery system and imaging the heart |
US20020103429A1 (en) * | 2001-01-30 | 2002-08-01 | Decharms R. Christopher | Methods for physiological monitoring, training, exercise and regulation |
US7105824B2 (en) * | 2002-05-09 | 2006-09-12 | Neurologica, Corp. | High resolution photon emission computed tomographic imaging tool |
US20030055360A1 (en) * | 2001-09-05 | 2003-03-20 | Zeleznik Matthew A. | Minimally invasive sensing system for measuring rigidity of anatomical matter |
US20030060813A1 (en) * | 2001-09-22 | 2003-03-27 | Loeb Marvin P. | Devices and methods for safely shrinking tissues surrounding a duct, hollow organ or body cavity |
US6736809B2 (en) * | 2001-09-26 | 2004-05-18 | Cryocath Technologies Inc. | Method and device for treatment of aneurysms |
JP2005508171A (ja) * | 2001-11-02 | 2005-03-31 | タノックス インコーポレーテッド | B細胞悪性病変の診断及び予防に用いるためのb細胞リンパ腫特異抗原 |
US6928142B2 (en) * | 2002-10-18 | 2005-08-09 | Koninklijke Philips Electronics N.V. | Non-invasive plaque detection using combined nuclear medicine and x-ray system |
GB0228960D0 (en) * | 2002-12-11 | 2003-01-15 | Mirada Solutions Ltd | Improvements in or relating to processing systems |
US7922714B2 (en) * | 2003-03-28 | 2011-04-12 | C.R. Bard, Inc. | Method and apparatus for selecting operating parameter values in electrophysiology procedures |
US7294125B2 (en) * | 2003-08-22 | 2007-11-13 | Scimed Life Systems, Inc. | Methods of delivering energy to body portions to produce a therapeutic response |
US20050049487A1 (en) * | 2003-08-26 | 2005-03-03 | Johnson Bruce Fletcher | Compounds and kits for preparing imaging agents and methods of imaging |
US20050240249A1 (en) | 2003-10-28 | 2005-10-27 | Hosheng Tu | Methods for treating mitral valve annulus with biodegradable compression element |
US7318804B2 (en) * | 2003-12-09 | 2008-01-15 | The Regents Of The University Of Michigan | Methods and systems for measuring mechanical property of a vascular wall and method and system for determining health of a vascular structure |
US8586932B2 (en) * | 2004-11-09 | 2013-11-19 | Spectrum Dynamics Llc | System and method for radioactive emission measurement |
BRPI0507691A (pt) * | 2004-02-12 | 2007-07-24 | Neurosonix Ltd | controle acústico de êmbolos in vivo |
US9627097B2 (en) * | 2004-03-02 | 2017-04-18 | General Electric Company | Systems, methods and apparatus for infusion of radiopharmaceuticals |
EP1778957A4 (en) * | 2004-06-01 | 2015-12-23 | Biosensors Int Group Ltd | OPTIMIZING THE MEASUREMENT OF RADIOACTIVE EMISSIONS IN SPECIFIC BODY STRUCTURES |
US8409099B2 (en) | 2004-08-26 | 2013-04-02 | Insightec Ltd. | Focused ultrasound system for surrounding a body tissue mass and treatment method |
US7283654B2 (en) * | 2004-08-26 | 2007-10-16 | Lumeniq, Inc. | Dynamic contrast visualization (DCV) |
WO2008059489A2 (en) * | 2006-11-13 | 2008-05-22 | Spectrum Dynamics Llc | Radioimaging applications of and novel formulations of teboroxime |
US20060224090A1 (en) | 2005-03-29 | 2006-10-05 | Isaac Ostrovsky | Apparatus and method for stiffening tissue |
US20070016039A1 (en) | 2005-06-21 | 2007-01-18 | Insightec-Image Guided Treatment Ltd. | Controlled, non-linear focused ultrasound treatment |
US8837793B2 (en) * | 2005-07-19 | 2014-09-16 | Biosensors International Group, Ltd. | Reconstruction stabilizer and active vision |
US8644910B2 (en) * | 2005-07-19 | 2014-02-04 | Biosensors International Group, Ltd. | Imaging protocols |
US7601966B2 (en) * | 2006-06-28 | 2009-10-13 | Spectrum Dynamics Llc | Imaging techniques for reducing blind spots |
EP2730247B1 (en) | 2007-02-22 | 2017-04-26 | Ramot at Tel Aviv University Ltd. | Apparatus for intraluminal treatments |
-
2008
- 2008-02-21 EP EP13195255.8A patent/EP2730247B1/en active Active
- 2008-02-21 US US12/449,725 patent/US10463886B2/en active Active
- 2008-02-21 EP EP08710234.9A patent/EP2112911B1/en active Active
- 2008-02-21 KR KR1020097018171A patent/KR20090121292A/ko not_active Application Discontinuation
- 2008-02-21 JP JP2009550369A patent/JP2010518942A/ja active Pending
- 2008-02-21 WO PCT/IL2008/000234 patent/WO2008102363A2/en active Application Filing
-
2010
- 2010-05-03 HK HK10104337.2A patent/HK1137918A1/xx unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2010518942A5 (ja) | ||
US20200170702A1 (en) | Ablation device with optimized input power profile and method of using the same | |
JP6529942B2 (ja) | 組織にエネルギーを送達するシステムおよび方法 | |
JP7119089B2 (ja) | 動的に変化する媒体内での超音波集束 | |
US10576304B2 (en) | Thermal therapy apparatus and method using focused ultrasonic sound fields | |
US20190038921A1 (en) | Multiwavelength ultrasonic tissue treatment apparatus | |
KR102416307B1 (ko) | 조직 처리 장치 동작 방법 및 조직 처리 장치 | |
US20100318002A1 (en) | Acoustic-Feedback Power Control During Focused Ultrasound Delivery | |
KR20140068016A (ko) | 초음파 치료를 위한 방법 및 시스템 | |
WO2018057580A1 (en) | System, apparatus and method for high-intensity focused ultrasound (hifu) and/or ultrasound delivery while protecting critical structures | |
US20080058682A1 (en) | Device for ultrasound monitored tissue treatment | |
JP2008514294A5 (ja) | ||
JP2017513587A (ja) | 帯状変換器超音波治療 | |
KR20190080967A (ko) | 조직에 초음파원을 연결하는 시스템 및 방법 | |
WO2009050719A2 (en) | Implosion techniques for ultrasound | |
WO2003097162A2 (en) | Enhanced focused ultrasound ablation using microbubbles | |
CN107050674A (zh) | 用hifu治疗子宫肌瘤或其它组织的办公室用系统 | |
CN107913477A (zh) | 一种阵列超声换能器的激励方法、装置、设备及存储介质 | |
Nakamura et al. | Large volume coagulation utilizing multiple cavitation clouds generated by array transducer driven by 32 channel drive circuits | |
CN103990233B (zh) | 高强度超声经颅聚焦的相控方法 | |
US11896853B2 (en) | Transrectal ultrasound probe for boiling histotripsy ablation of prostate, and associated systems and methods | |
JP6419528B2 (ja) | 処置時間を短縮する集束超音波発生装置 | |
CN106659908A (zh) | 治疗处理装置 | |
JP2020511189A5 (ja) | ||
KR100577530B1 (ko) | 초음파 해동장치 |