JP2015505678A - アブレーションされた組織を視覚化するシステムと方法 - Google Patents
アブレーションされた組織を視覚化するシステムと方法 Download PDFInfo
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Abstract
Description
Claims (33)
- 組織を撮影するシステムであって、
末端部と基端部を有するカテーテルと、
前記カテーテルの前記末端部の近くに配置された膨張可能なバルーンと、
前記カテーテルの前記末端部から前記バルーンの中に伸びる光学ハウジングとを有し、
前記光学ハウジングは、前記バルーンの中に、前記バルーンの外側の組織を照明する光源と前記照明された組織を撮影するカメラとを配置するように構成されている、システム。 - 前記システムはアブレーション部材を備えており、
前記アブレーション部材は、無線周波数エネルギー、マイクロ波エネルギー、電気エネルギー、電磁エネルギー、冷凍エネルギー、レーザエネルギー、超音波エネルギー、音響エネルギー、化学エネルギー、及び熱エネルギーからなる群から選択されたエネルギー源を備えている、請求項1のシステム。 - 前記光源が紫外線の発光ダイオード(LED)である、請求項1のシステム。
- 前記カメラが、光学画像を電子信号に変換する撮像センサを含む、請求項1のシステム。
- 前記システムがロボット制御される、請求項1のシステム。
- 前記光学ハウジングは、前記光学ハウジングの外面と前記カテーテルの内壁との間に隙間を形成する大きさとしてある、請求項1のシステム。
- 前記隙間は、前記バルーンを操作するために、前記カテーテルと前記バルーンに流体接続されている、請求項6のシステム。
- 前記バルーンに対して前記光学ハウジングが回転する、請求項1のシステム。
- 前記バルーンを支持するための構造を提供するために、前記カテーテルの前記末端部を越えて伸びる支持チューブを有する、請求項1のシステム。
- 前記支持チューブの末端部近傍に先端を備えており、前記先端はアブレーション部材として機能するように構成されている、請求項9のシステム。
- 前記アブレーション部材を前記バルーンの末端側に向けて移動させるために、前記支持チューブは前記カテーテルの内腔に連通する内側ルーメンを有する、請求項9のシステム。
- 前記カテーテルは、前記組織に血管を通じて近づくように構成されている、請求項1のシステム。
- 前記カテーテルは、前記組織に向けて、切開部から導入されるか、経皮的に導入されるように構成されている、請求項1のシステム。
- 前記光源は、組織中の天然還元型ニコチンアミド・アデニン・ヌクレオチド(ADH)を励起するように構成されている、請求項1のシステム。
- 第1の光源と、前記第1の光源とは異なる波長の光を発生することができる第2の光源を有する、請求項1のシステム。
- 検出されたNADH蛍光に基づいて、照明された組織の画像を作成するために、前記カメラに接続されたディスプレイ装置を有する、請求項1のシステム。
- 前記カメラと前記ディスプレイ装置は無線接続されている、請求項14のシステム。
- 前記システムは、難治性不整脈、上室性不整脈、心室性不整脈、心房細動、肺静脈マッピング及びアブレーションの診断及び治療中に心臓内で使用される、請求項1のシステム。
- 組織を撮影するシステムであって、
末端部と基端部とを有するカテーテルと、
前記カテーテルの前記末端部の近くに配置された膨張可能なバルーンと、
前記カテーテルの前記末端部から前記バルーンに伸びる光学ハウジングと、
前記バルーン内の光源であって、前記光学ハウジングに支持されており、組織内でNADHを励起するように構成されている光源と、
前記バルーン内のカメラであって、前記光学ハウジングい支持されており、前記光源によって照明された前記組織を撮影するように構成されている、システム。 - 前記光学ハウジングは、前記バルーンに対して、前記カメラと前記光源を回転するように構成されている、請求項19のシステム。
- 前記カメラは、前記光源で照明された前記組織のNADH蛍光を検出するように構成されている、請求項19のシステム。
- 白色光を提供するための第2の光源を備えている、請求項19のシステム。
- 組織を撮影するシステムであって、
末端部と基端部を有するカテーテルと、
前記カテーテルの末端近傍で血液を流体に置き換えるためのかん流ポートと、
前記カテーテルの前記末端部から伸びる光学ハウジングとを有し、
前記光学ハウジングは、組織を照明するための発光ダイオード光源と、前記照明された組織を撮影するために、光学画像を電子信号に変換する複数の撮像センサを含む視覚化装置とを支持するように構成されている、システム。 - 組織を撮影するシステムであって、
血液を移動させるために液体を注入するとともに光を送るためのシースと、
末端部と基端部とを有し、前記シース内に配置されるカテーテルと、
前記カテーテルの前記末端部から伸びる光学ハウジングとを有し、
前記光学ハウジングは、前記組織を照明するための発光ダイオード光源と、前記照明された組織を撮影するために、光学画像を電子信号に変換する複数の撮像センサを含む視覚化装置とを支持するように構成されている、システム。 - 組織を撮影する方法であって、
組織に向けてカテーテルを前進させる工程であって、前記カテーテルは、前記カテーテルの末端近傍に配置された膨張可能なバルーンと、前記カテーテルの前記末端部から前記バルーン内に伸びて光源とカメラを前記バルーン内に配置する光学ハウジングとを備えているものと、
前記組織をアブレーションする工程と、
アブレーションによって治療された組織と周辺組織を含む組織領域を前記光源で照明して前記組織領域でNADHを励起する工程と、
前記組織領域を撮影装置で撮影して前記組織領域のNADH蛍光を検出する工程と、
照明され撮影された組織の表示を作る工程であって、前記表示は、アブレーションされた組織をアブレーションされていない組織よりも弱い蛍光をもって表す、方法。 - 前記組織が心臓筋肉組織である、請求項25の方法。
- 前記暗い外観を有するアブレーションされた組織と明るい外観を有する損傷した組織との間を区別する工程を有する、請求項25の方法。
- 蛍光量に基づいて前記アブレーションされた組織と前記損傷した組織との間を区別することで識別された損傷組織をアブレーションする工程を有する、請求項25の方法。
- もはや電気的に導電性でない組織と電気的に導電性を留めている組織との間を区別する工程を有する、請求項25の方法。
- アブレーションされた組織、浮腫組織、アブレーションされていない組織を区別する工程を有する、請求項25の方法。
- MRI画像、CT(断層撮影)画像、超音波画像、及び三次元再生画像などの撮影画像を使って、前記システムによって作成された前記画像を患者の生体構造上に重ね合わる、請求項25の方法。
- 電子解剖学的マッピング、生体構造再生、及びナビゲーションシステムを使って、前記システムで作成された画像を、前記患者の生体構造に重ねる、請求項25の方法。
- 前記手術中に前記重ね合わせを行う、請求項31の方法。
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US13/624,902 US9084611B2 (en) | 2011-09-22 | 2012-09-22 | Systems and methods for visualizing ablated tissue |
PCT/US2012/056771 WO2013044182A1 (en) | 2011-09-22 | 2012-09-22 | Systems and methods for visualizing ablated tissue |
US13/624,902 | 2012-09-22 | ||
US13/624,899 | 2012-09-22 | ||
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016540558A (ja) * | 2013-11-14 | 2016-12-28 | ザ・ジョージ・ワシントン・ユニバーシティThe George Washingtonuniversity | 蛍光イメージングを用いて損傷の深さを決定するためのシステム及び方法 |
JP2017023604A (ja) * | 2015-07-27 | 2017-02-02 | オリンパス株式会社 | 内視鏡システム |
JP2018520795A (ja) * | 2015-07-19 | 2018-08-02 | ラックスキャス・リミテッド・ライアビリティ・カンパニーLuxcath, Llc | 損傷形成及び評価のためのシステム及び方法 |
JP2019524168A (ja) * | 2016-06-11 | 2019-09-05 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 組織の自己蛍光を使用した組織アブレーションの監視のためのシステム及び方法 |
WO2020174666A1 (ja) * | 2019-02-28 | 2020-09-03 | オリンパス株式会社 | 医療用システム |
WO2020202742A1 (ja) * | 2019-03-29 | 2020-10-08 | テルモ株式会社 | カテーテル組立体、発光方法およびカテーテル操作の訓練方法 |
JP2022500216A (ja) * | 2018-09-14 | 2022-01-04 | ニューラリンク コーポレーションNeuralink Corp. | コンピュータ視覚技術 |
JP2022529083A (ja) * | 2019-10-28 | 2022-06-16 | ドッター インコーポレイテッド | 血管をスキャンする方法及び装置 |
US11925800B2 (en) | 2018-09-14 | 2024-03-12 | Neuralink, Inc. | Device implantation using a cartridge |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10695126B2 (en) | 2008-10-06 | 2020-06-30 | Santa Anna Tech Llc | Catheter with a double balloon structure to generate and apply a heated ablative zone to tissue |
US10064697B2 (en) | 2008-10-06 | 2018-09-04 | Santa Anna Tech Llc | Vapor based ablation system for treating various indications |
US9795442B2 (en) | 2008-11-11 | 2017-10-24 | Shifamed Holdings, Llc | Ablation catheters |
US8571647B2 (en) | 2009-05-08 | 2013-10-29 | Rhythmia Medical, Inc. | Impedance based anatomy generation |
US8103338B2 (en) | 2009-05-08 | 2012-01-24 | Rhythmia Medical, Inc. | Impedance based anatomy generation |
US9655677B2 (en) | 2010-05-12 | 2017-05-23 | Shifamed Holdings, Llc | Ablation catheters including a balloon and electrodes |
EP2676143B1 (en) | 2011-02-15 | 2023-11-01 | Hemosonics, Llc | Characterization of blood hemostasis and oxygen transport parameters |
ES2727868T3 (es) | 2011-09-22 | 2019-10-21 | Univ George Washington | Sistemas para visualizar el tejido ablacionado |
AU2012312066C1 (en) | 2011-09-22 | 2016-06-16 | 460Medical, Inc. | Systems and methods for visualizing ablated tissue |
AU2012347470B2 (en) | 2011-12-09 | 2017-02-02 | Medtronic Ireland Manufacturing Unlimited Company | Therapeutic neuromodulation of the hepatic system |
KR101432368B1 (ko) * | 2012-09-07 | 2014-08-20 | 연세대학교 산학협력단 | 모의 전극도 생성 시스템 및 방법 |
EP3964151A3 (en) | 2013-01-17 | 2022-03-30 | Virender K. Sharma | Apparatus for tissue ablation |
KR20150140760A (ko) | 2013-04-08 | 2015-12-16 | 아파마 메디칼, 인크. | 심장 절제 카테터 및 그의 사용 방법 |
US10098694B2 (en) | 2013-04-08 | 2018-10-16 | Apama Medical, Inc. | Tissue ablation and monitoring thereof |
US11160454B2 (en) * | 2013-04-08 | 2021-11-02 | Sunnybrook Research Institute | System and method for imaging biomarkers indicative of cardiac thermal ablation lesions |
US10349824B2 (en) | 2013-04-08 | 2019-07-16 | Apama Medical, Inc. | Tissue mapping and visualization systems |
CN105324067B (zh) | 2013-05-06 | 2017-10-24 | 波士顿科学医学有限公司 | 实时或回放电生理数据可视化期间的最近的跳动特性的持续显示 |
WO2014185977A1 (en) | 2013-05-14 | 2014-11-20 | Boston Scientific Scimed Inc. | Representation and identification of activity patterns during electro-physiology mapping using vector fields |
CN105473089A (zh) | 2013-06-05 | 2016-04-06 | 麦特文申公司 | 靶标神经纤维的调节 |
CN106028914B (zh) * | 2013-11-14 | 2020-09-15 | 乔治华盛顿大学 | 用于使用荧光成像来确定损伤灶深度的系统和方法 |
CN105744883B (zh) | 2013-11-20 | 2022-03-01 | 乔治华盛顿大学 | 用于心脏组织高光谱分析的系统和方法 |
TWI533834B (zh) * | 2013-12-10 | 2016-05-21 | Ying-Jie Su | Magnetic manipulation of the surgical lighting device and a hand with a lighting function Assisted system |
CN106132334A (zh) * | 2014-03-06 | 2016-11-16 | 波士顿科学医学有限公司 | 标测心脏组织的医疗装置和显示标测数据的方法 |
CN104939887B (zh) * | 2014-03-28 | 2019-03-26 | 上海微创电生理医疗科技有限公司 | 心包内窥镜、套索装置及心脏左心耳闭合系统 |
EP3133975A4 (en) * | 2014-04-21 | 2018-01-03 | Clph, Llc | Imaging apparatus and systems and methods for using them |
CN103989459B (zh) * | 2014-05-20 | 2021-05-18 | 曾堃 | 用于鉴别恶性肿瘤的形成过程的光学观测设备及内窥镜 |
CN113208723B (zh) * | 2014-11-03 | 2024-09-20 | 460医学股份有限公司 | 用于接触质量的评估的系统和方法 |
US10722301B2 (en) | 2014-11-03 | 2020-07-28 | The George Washington University | Systems and methods for lesion assessment |
KR102513664B1 (ko) * | 2014-11-25 | 2023-03-23 | 460메디컬, 인크. | 시각화 카테터 |
US10568687B2 (en) * | 2015-01-16 | 2020-02-25 | The Regents Of The University Of California | Integrated intraoperative diagnosis and thermal therapy system |
US9726647B2 (en) | 2015-03-17 | 2017-08-08 | Hemosonics, Llc | Determining mechanical properties via ultrasound-induced resonance |
US20180064342A1 (en) * | 2015-03-18 | 2018-03-08 | Imricor Medical Systems, Inc. | System and method for enhanced magnetic resonance imaging of tissue |
CN104825118B (zh) * | 2015-05-08 | 2017-04-26 | 南京微创医学科技股份有限公司 | 应用于oct内窥扫描成像的球囊导管、使用方法及oct成像系统 |
US10542961B2 (en) | 2015-06-15 | 2020-01-28 | The Research Foundation For The State University Of New York | System and method for infrasonic cardiac monitoring |
CN107920723B (zh) * | 2015-06-26 | 2020-01-10 | 阿帕玛医疗公司 | 组织映射和可视化系统 |
CN104874091A (zh) * | 2015-06-26 | 2015-09-02 | 吴奇 | 一种可视光纤球囊导管 |
US10405766B2 (en) | 2015-09-26 | 2019-09-10 | Boston Scientific Scimed, Inc. | Method of exploring or mapping internal cardiac structures |
JP6691209B2 (ja) | 2015-09-26 | 2020-04-28 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 解剖学的シェル編集用の方法 |
WO2017053914A1 (en) | 2015-09-26 | 2017-03-30 | Boston Scientific Scimed Inc. | Multiple rhythm template monitoring |
US10278757B2 (en) * | 2015-10-20 | 2019-05-07 | Medtronic Cryocath Lp | Temperature and strain measurement technique during cryoablation |
US10799280B2 (en) * | 2015-10-22 | 2020-10-13 | Medtronic Cryocath Lp | Post ablation tissue analysis technique |
CN108348146A (zh) | 2015-11-16 | 2018-07-31 | 阿帕玛医疗公司 | 能量传递装置 |
US10842558B2 (en) | 2016-05-02 | 2020-11-24 | Affera, Inc. | Catheter sensing and irrigating |
WO2017203369A2 (en) * | 2016-05-25 | 2017-11-30 | Carson Benjamin | Method, system, software, and device for remote, miniaturized, and three-dimensional imaging and analysis of human lesions. research and clinical applications thereof |
US10524859B2 (en) | 2016-06-07 | 2020-01-07 | Metavention, Inc. | Therapeutic tissue modulation devices and methods |
JP7048606B2 (ja) * | 2016-08-14 | 2022-04-05 | ジグマ メディカル リミテッド | 消化管の壁における神経アブレーションのための装置および方法 |
WO2018044919A1 (en) * | 2016-09-01 | 2018-03-08 | The George Washington University | Enzyme-dependent fluorescence recovery of nadh after photobleaching to assess dehydrogenase activity of living tissues |
EP3566212A4 (en) * | 2017-01-06 | 2020-08-19 | Intuitive Surgical Operations Inc. | SYSTEM AND PROCEDURE FOR REGISTRATION AND COORDINATED MANIPULATION OF IMAGE COMPONENTS WITH EXTENDED REALITY |
US20180242821A1 (en) * | 2017-02-28 | 2018-08-30 | Biosense Webster (Israel) Ltd. | Lens in balloon catheter |
US10765371B2 (en) * | 2017-03-31 | 2020-09-08 | Biosense Webster (Israel) Ltd. | Method to project a two dimensional image/photo onto a 3D reconstruction, such as an epicardial view of heart |
JP2020527095A (ja) * | 2017-07-13 | 2020-09-03 | マイトリックス, インコーポレイテッド | 心臓手術のために左心房にアクセスするためのデバイスおよび方法 |
CN109480997A (zh) * | 2017-09-11 | 2019-03-19 | 上海微创医疗器械(集团)有限公司 | 冷冻消融球囊及冷冻消融医疗器械 |
JP7142086B2 (ja) * | 2017-10-25 | 2022-09-26 | ボストン サイエンティフィック サイムド,インコーポレイテッド | 直接視覚化カテーテル及びシステム |
EP3710110A1 (en) | 2017-11-16 | 2020-09-23 | Ebamed SA | Heart arrhythmia non-invasive treatment device and method |
US11617492B2 (en) * | 2017-11-27 | 2023-04-04 | Optecks, Llc | Medical three-dimensional (3D) scanning and mapping system |
USD887550S1 (en) * | 2017-12-06 | 2020-06-16 | Us Patent Innovations, Llc | Electrosurgical probe ceramic tip |
USD856514S1 (en) * | 2017-12-06 | 2019-08-13 | U.S. Patent Innovations, LLC | Electrosurgical probe ceramic tip |
US20190230339A1 (en) * | 2018-01-22 | 2019-07-25 | Kuan-Yu Lu | Image sensor capable of enhancing image recognition and application of the same |
US20210038101A1 (en) * | 2018-02-09 | 2021-02-11 | Presidio Medical, Inc. | Systems and methods for cardiac conduction block |
CA3102080A1 (en) | 2018-06-01 | 2019-12-05 | Santa Anna Tech Llc | Multi-stage vapor-based ablation treatment methods and vapor generation and delivery systems |
US10610280B1 (en) | 2019-02-02 | 2020-04-07 | Ayad K. M. Agha | Surgical method and apparatus for destruction and removal of intraperitoneal, visceral, and subcutaneous fat |
DE102019102839A1 (de) | 2019-02-05 | 2020-08-06 | Olympus Winter & Ibe Gmbh | Spülflüssigkeit für die Resektion |
DE102019102841A1 (de) | 2019-02-05 | 2020-08-06 | Olympus Winter & Ibe Gmbh | Lösbarer Isoliereinsatz zur Verwendung in einem Resektoskop |
WO2020247945A1 (en) * | 2019-06-07 | 2020-12-10 | Vivid Medical, Inc. | Deployable balloon illumination for endoscopy |
US11758256B2 (en) | 2019-06-20 | 2023-09-12 | Cilag Gmbh International | Fluorescence imaging in a light deficient environment |
US11012599B2 (en) * | 2019-06-20 | 2021-05-18 | Ethicon Llc | Hyperspectral imaging in a light deficient environment |
EP3996576A2 (en) * | 2019-07-08 | 2022-05-18 | Stryker Corporation | Systems and methods for targeted spectral illumination |
CN112274238A (zh) * | 2019-07-25 | 2021-01-29 | 江苏霆升科技有限公司 | 一种介入治疗系统及方法 |
US12102293B2 (en) * | 2019-08-30 | 2024-10-01 | Biosese Webster (Israel) Ltd. | ENT guidewire |
US11253183B2 (en) | 2019-10-16 | 2022-02-22 | Biosense Webster (Israel) Ltd. | Data reuse for filling in missing data points |
JP2023510326A (ja) | 2020-01-08 | 2023-03-13 | 460メディカル・インコーポレイテッド | アブレーション焼灼巣の光学的探索のためのシステム及び方法 |
US11918360B1 (en) | 2020-04-17 | 2024-03-05 | The Brigham And Women's Hospital, Inc. | Systems and methods for examining hollow organs |
CN115802961A (zh) * | 2020-05-18 | 2023-03-14 | 开米美景公司 | 使用分子化学成像检测口腔癌的系统和方法 |
US20210369118A1 (en) * | 2020-05-27 | 2021-12-02 | The George Washington University | Lesion visualization using dual wavelength approach |
WO2022011177A2 (en) * | 2020-07-08 | 2022-01-13 | Procept Biorobotics Corporation | Hemostasis methods and apparatuses |
WO2022077020A1 (en) * | 2020-10-08 | 2022-04-14 | Santa Anna Tech Llc | Visualization-enabled ablation catheters, systems, and methods |
USD1014762S1 (en) | 2021-06-16 | 2024-02-13 | Affera, Inc. | Catheter tip with electrode panel(s) |
CN114469277A (zh) * | 2022-01-18 | 2022-05-13 | 蓝线铂立生命科技(苏州)有限公司 | 可视穿刺微波消融系统 |
KR20240084810A (ko) | 2022-12-07 | 2024-06-14 | 주식회사 클레오 | 의료용 미세입자 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63318955A (ja) * | 1987-06-22 | 1988-12-27 | Okamoto Kk | 内視鏡用バル−ンの製造方法 |
JPH0213423A (ja) * | 1988-06-30 | 1990-01-17 | Okamoto Ind Inc | カテーテル用バルーン及びその製造方法 |
JP2002214127A (ja) * | 1996-02-27 | 2002-07-31 | Massachusetts Inst Of Technol <Mit> | 光ファイバ撮像ガイドワイヤ、カテーテルまたは内視鏡を用いて光学測定を行う方法および装置 |
JP2010172513A (ja) * | 2009-01-30 | 2010-08-12 | Hoya Corp | 内視鏡用処置具 |
Family Cites Families (378)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3387305A (en) | 1966-02-09 | 1968-06-11 | Rocky Mountain Sports | Knee protector |
US3831467A (en) | 1973-03-16 | 1974-08-27 | R Moore | Knee brace |
US4024873A (en) | 1976-05-24 | 1977-05-24 | Becton, Dickinson And Company | Balloon catheter assembly |
US4619247A (en) | 1983-03-31 | 1986-10-28 | Sumitomo Electric Industries, Ltd. | Catheter |
JPS60182928A (ja) | 1984-03-01 | 1985-09-18 | オリンパス光学工業株式会社 | 固体撮像素子内蔵の内視鏡 |
JPS63262613A (ja) | 1987-04-20 | 1988-10-28 | Olympus Optical Co Ltd | 立体視内視鏡装置 |
WO1990006718A1 (en) | 1988-12-21 | 1990-06-28 | Massachusetts Institute Of Technology | A method for laser induced fluorescence of tissue |
US5421337A (en) | 1989-04-14 | 1995-06-06 | Massachusetts Institute Of Technology | Spectral diagnosis of diseased tissue |
US5584799A (en) | 1989-09-11 | 1996-12-17 | Gray; James C. | Splint/therapeutic device |
US5074306A (en) | 1990-02-22 | 1991-12-24 | The General Hospital Corporation | Measurement of burn depth in skin |
JP3164609B2 (ja) * | 1990-10-31 | 2001-05-08 | オリンパス光学工業株式会社 | 内視鏡装置 |
US6485413B1 (en) | 1991-04-29 | 2002-11-26 | The General Hospital Corporation | Methods and apparatus for forward-directed optical scanning instruments |
CA2042075C (en) | 1991-05-08 | 2001-01-23 | Branko Palcic | Endoscopic imaging system |
US5540681A (en) | 1992-04-10 | 1996-07-30 | Medtronic Cardiorhythm | Method and system for radiofrequency ablation of tissue |
US5350375A (en) | 1993-03-15 | 1994-09-27 | Yale University | Methods for laser induced fluorescence intensity feedback control during laser angioplasty |
AU7404994A (en) | 1993-07-30 | 1995-02-28 | Regents Of The University Of California, The | Endocardial infusion catheter |
US5749830A (en) * | 1993-12-03 | 1998-05-12 | Olympus Optical Co., Ltd. | Fluorescent endoscope apparatus |
US5590660A (en) | 1994-03-28 | 1997-01-07 | Xillix Technologies Corp. | Apparatus and method for imaging diseased tissue using integrated autofluorescence |
WO1995029737A1 (en) | 1994-05-03 | 1995-11-09 | Board Of Regents, The University Of Texas System | Apparatus and method for noninvasive doppler ultrasound-guided real-time control of tissue damage in thermal therapy |
US20080154257A1 (en) | 2006-12-22 | 2008-06-26 | Shiva Sharareh | Real-time optoacoustic monitoring with electophysiologic catheters |
US5810802A (en) | 1994-08-08 | 1998-09-22 | E.P. Technologies, Inc. | Systems and methods for controlling tissue ablation using multiple temperature sensing elements |
US6572609B1 (en) | 1999-07-14 | 2003-06-03 | Cardiofocus, Inc. | Phototherapeutic waveguide apparatus |
US6423055B1 (en) | 1999-07-14 | 2002-07-23 | Cardiofocus, Inc. | Phototherapeutic wave guide apparatus |
US8025661B2 (en) | 1994-09-09 | 2011-09-27 | Cardiofocus, Inc. | Coaxial catheter instruments for ablation with radiant energy |
US5954665A (en) | 1995-06-07 | 1999-09-21 | Biosense, Inc. | Cardiac ablation catheter using correlation measure |
US5713364A (en) | 1995-08-01 | 1998-02-03 | Medispectra, Inc. | Spectral volume microprobe analysis of materials |
US6309352B1 (en) | 1996-01-31 | 2001-10-30 | Board Of Regents, The University Of Texas System | Real time optoacoustic monitoring of changes in tissue properties |
US5885258A (en) | 1996-02-23 | 1999-03-23 | Memory Medical Systems, Inc. | Medical instrument with slotted memory metal tube |
AU6492396A (en) | 1996-04-08 | 1997-10-29 | University Of Southern California | Method and apparatus for using laser-induced fluorescence during photoretractive keratectomy |
US5904651A (en) | 1996-10-28 | 1999-05-18 | Ep Technologies, Inc. | Systems and methods for visualizing tissue during diagnostic or therapeutic procedures |
JP3003597B2 (ja) | 1996-11-18 | 2000-01-31 | 日本電気株式会社 | 固体撮像素子 |
US5833688A (en) | 1997-02-24 | 1998-11-10 | Boston Scientific Corporation | Sensing temperature with plurality of catheter sensors |
US6208886B1 (en) | 1997-04-04 | 2001-03-27 | The Research Foundation Of City College Of New York | Non-linear optical tomography of turbid media |
US6124597A (en) | 1997-07-07 | 2000-09-26 | Cedars-Sinai Medical Center | Method and devices for laser induced fluorescence attenuation spectroscopy |
DE69828181T2 (de) | 1997-09-12 | 2005-12-08 | Nippon Zeon Co., Ltd. | Ballonkatheter |
US6238389B1 (en) * | 1997-09-30 | 2001-05-29 | Boston Scientific Corporation | Deflectable interstitial ablation device |
US6289236B1 (en) | 1997-10-10 | 2001-09-11 | The General Hospital Corporation | Methods and apparatus for distinguishing inflamed and tumorous bladder tissue |
US6937885B1 (en) | 1997-10-30 | 2005-08-30 | Hypermed, Inc. | Multispectral/hyperspectral medical instrument |
KR20010040418A (ko) * | 1998-01-26 | 2001-05-15 | 자밀라 제트. 허벡 | 형광 이미지화 내시경 |
US6174291B1 (en) | 1998-03-09 | 2001-01-16 | Spectrascience, Inc. | Optical biopsy system and methods for tissue diagnosis |
US6251107B1 (en) | 1998-06-25 | 2001-06-26 | Cardima, Inc. | Ep catheter |
US6112123A (en) | 1998-07-28 | 2000-08-29 | Endonetics, Inc. | Device and method for ablation of tissue |
US8024027B2 (en) | 1998-09-03 | 2011-09-20 | Hyperspectral Imaging, Inc. | Infrared endoscopic balloon probes |
CA2343401C (en) | 1998-09-11 | 2009-01-27 | Spectrx, Inc. | Multi-modal optical tissue diagnostic system |
US6178346B1 (en) * | 1998-10-23 | 2001-01-23 | David C. Amundson | Infrared endoscopic imaging in a liquid with suspended particles: method and apparatus |
US6701176B1 (en) | 1998-11-04 | 2004-03-02 | Johns Hopkins University School Of Medicine | Magnetic-resonance-guided imaging, electrophysiology, and ablation |
US6210406B1 (en) | 1998-12-03 | 2001-04-03 | Cordis Webster, Inc. | Split tip electrode catheter and signal processing RF ablation system |
US6423057B1 (en) | 1999-01-25 | 2002-07-23 | The Arizona Board Of Regents On Behalf Of The University Of Arizona | Method and apparatus for monitoring and controlling tissue temperature and lesion formation in radio-frequency ablation procedures |
JP4849755B2 (ja) | 1999-07-02 | 2012-01-11 | ハイパースペクトラル・イメージング・インコーポレイテツド | イメージング装置および試料分析方法 |
JP2001017379A (ja) | 1999-07-09 | 2001-01-23 | Fuji Photo Film Co Ltd | 蛍光診断装置 |
US6219566B1 (en) | 1999-07-13 | 2001-04-17 | Photonics Research Ontario | Method of measuring concentration of luminescent materials in turbid media |
US8900219B2 (en) | 1999-07-14 | 2014-12-02 | Cardiofocus, Inc. | System and method for visualizing tissue during ablation procedures |
US8540704B2 (en) | 1999-07-14 | 2013-09-24 | Cardiofocus, Inc. | Guided cardiac ablation catheters |
US9033961B2 (en) | 1999-07-14 | 2015-05-19 | Cardiofocus, Inc. | Cardiac ablation catheters for forming overlapping lesions |
CA2377583A1 (en) | 1999-07-19 | 2001-01-25 | Epicor, Inc. | Apparatus and method for ablating tissue |
US6343228B1 (en) | 1999-10-19 | 2002-01-29 | The Hong Kong University Of Science And Technology | Method and apparatus for fluorescence imaging of tissue |
US6542767B1 (en) | 1999-11-09 | 2003-04-01 | Biotex, Inc. | Method and system for controlling heat delivery to a target |
US8221402B2 (en) | 2000-01-19 | 2012-07-17 | Medtronic, Inc. | Method for guiding a medical device |
US6663622B1 (en) | 2000-02-11 | 2003-12-16 | Iotek, Inc. | Surgical devices and methods for use in tissue ablation procedures |
GR1004180B (el) | 2000-03-28 | 2003-03-11 | ����������� ����� ��������� (����) | Μεθοδος και συστημα χαρακτηρισμου και χαρτογραφησης αλλοιωσεων των ιστων |
US20020107514A1 (en) | 2000-04-27 | 2002-08-08 | Hooven Michael D. | Transmural ablation device with parallel jaws |
AU2001249874A1 (en) | 2000-04-27 | 2001-11-12 | Medtronic, Inc. | System and method for assessing transmurality of ablation lesions |
AU2001261486A1 (en) | 2000-05-12 | 2001-11-26 | Cardima, Inc. | Multi-channel rf energy delivery with coagulum reduction |
US7252664B2 (en) | 2000-05-12 | 2007-08-07 | Cardima, Inc. | System and method for multi-channel RF energy delivery with coagulum reduction |
US6975898B2 (en) | 2000-06-19 | 2005-12-13 | University Of Washington | Medical imaging, diagnosis, and therapy using a scanning single optical fiber system |
IL138683A0 (en) | 2000-09-25 | 2001-10-31 | Vital Medical Ltd | Apparatus and method for monitoring tissue vitality parameters |
US6663561B2 (en) | 2000-10-05 | 2003-12-16 | Pentax Corporation | Video endoscope system |
US6450971B1 (en) * | 2000-10-05 | 2002-09-17 | Scimed Life Systems, Inc. | Temperature measuring balloon |
US7047068B2 (en) | 2000-12-11 | 2006-05-16 | C.R. Bard, Inc. | Microelectrode catheter for mapping and ablation |
JP2002253500A (ja) * | 2001-03-05 | 2002-09-10 | Olympus Optical Co Ltd | 内視鏡用光源装置 |
US6743225B2 (en) | 2001-03-27 | 2004-06-01 | Uab Research Foundation | Electrophysiologic measure of endpoints for ablation lesions created in fibrillating substrates |
US6648883B2 (en) | 2001-04-26 | 2003-11-18 | Medtronic, Inc. | Ablation system and method of use |
US7250048B2 (en) | 2001-04-26 | 2007-07-31 | Medtronic, Inc. | Ablation system and method of use |
US6989010B2 (en) | 2001-04-26 | 2006-01-24 | Medtronic, Inc. | Ablation system and method of use |
US7959626B2 (en) | 2001-04-26 | 2011-06-14 | Medtronic, Inc. | Transmural ablation systems and methods |
US6663627B2 (en) | 2001-04-26 | 2003-12-16 | Medtronic, Inc. | Ablation system and method of use |
US7255695B2 (en) | 2001-04-27 | 2007-08-14 | C.R. Bard, Inc. | Systems and methods for three-dimensional mapping of electrical activity |
US20040187875A1 (en) | 2001-05-01 | 2004-09-30 | He Sheng Ding | Method and apparatus for altering conduction properties along pathways in the heart and in vessels in conductive communication with the heart. |
US7727229B2 (en) | 2001-05-01 | 2010-06-01 | C.R. Bard, Inc. | Method and apparatus for altering conduction properties in the heart and in adjacent vessels |
US20030208252A1 (en) | 2001-05-14 | 2003-11-06 | O' Boyle Gary S. | Mri ablation catheter |
US7992573B2 (en) | 2001-06-19 | 2011-08-09 | The Trustees Of The University Of Pennsylvania | Optically guided system for precise placement of a medical catheter in a patient |
US8078268B2 (en) | 2001-06-28 | 2011-12-13 | Chemimage Corporation | System and method of chemical imaging using pulsed laser excitation and time-gated detection to determine tissue margins during surgery |
US7596404B2 (en) | 2001-06-28 | 2009-09-29 | Chemimage Corporation | Method of chemical imaging to determine tissue margins during surgery |
US6761716B2 (en) | 2001-09-18 | 2004-07-13 | Cardiac Pacemakers, Inc. | System and method for assessing electrode-tissue contact and lesion quality during RF ablation by measurement of conduction time |
CA2460501A1 (en) | 2001-09-28 | 2003-04-10 | Institut De Cardiologie De Montreal | Method for identification and visualization of atrial tissue |
EP1453430A4 (en) | 2001-11-09 | 2009-02-18 | Cardio Optics Inc | DIRECT REAL-TIME BILLING IN A HEART CATHETERIZATION |
US20030120144A1 (en) | 2001-11-16 | 2003-06-26 | Grabek James R. | Intrapericardial temperature measurement device and method |
US7749157B2 (en) | 2001-12-04 | 2010-07-06 | Estech, Inc. (Endoscopic Technologies, Inc.) | Methods and devices for minimally invasive cardiac surgery for atrial fibrillation |
US20040092806A1 (en) | 2001-12-11 | 2004-05-13 | Sagon Stephen W | Microelectrode catheter for mapping and ablation |
US6825928B2 (en) | 2001-12-19 | 2004-11-30 | Wisconsin Alumni Research Foundation | Depth-resolved fluorescence instrument |
US6873868B2 (en) | 2001-12-31 | 2005-03-29 | Infraredx, Inc. | Multi-fiber catheter probe arrangement for tissue analysis or treatment |
US20040215310A1 (en) | 2002-01-17 | 2004-10-28 | Omar Amirana | Stent and delivery method for applying RF energy to a pulmonary vein and the atrial wall around its ostium to eliminate atrial fibrillation while preventing stenosis of the pulmonary vein thereafter |
US7967816B2 (en) | 2002-01-25 | 2011-06-28 | Medtronic, Inc. | Fluid-assisted electrosurgical instrument with shapeable electrode |
US20050075629A1 (en) | 2002-02-19 | 2005-04-07 | Afx, Inc. | Apparatus and method for assessing tissue ablation transmurality |
US7192427B2 (en) | 2002-02-19 | 2007-03-20 | Afx, Inc. | Apparatus and method for assessing transmurality of a tissue ablation |
DE60315427T2 (de) | 2002-03-15 | 2008-04-30 | C.R. Bard, Inc. | Apparat zur steuerung von ablationsenergie und elektrogrammaufnahme mittels einer vielzahl gemeinsamer elektroden in einem elektrophysiologie-katheter |
US6746401B2 (en) | 2002-05-06 | 2004-06-08 | Scimed Life Systems, Inc. | Tissue ablation visualization |
EP1501435B1 (en) | 2002-05-06 | 2007-08-29 | Covidien AG | Blood detector for controlling an esu |
US8956280B2 (en) * | 2002-05-30 | 2015-02-17 | Intuitive Surgical Operations, Inc. | Apparatus and methods for placing leads using direct visualization |
EP1870018A3 (en) | 2002-05-30 | 2008-08-06 | The Board of Trustees of The Leland Stanford Junior University | Apparatus and methods for coronary sinus access |
US20060122583A1 (en) | 2002-06-25 | 2006-06-08 | Glucon Inc | Method and apparatus for performing myocardial revascularization |
AU2003279097A1 (en) | 2002-09-30 | 2004-04-19 | Vanderbilt University | Optical apparatus for guided liver tumor treatment and methods |
US7306593B2 (en) | 2002-10-21 | 2007-12-11 | Biosense, Inc. | Prediction and assessment of ablation of cardiac tissue |
US7001383B2 (en) | 2002-10-21 | 2006-02-21 | Biosense, Inc. | Real-time monitoring and mapping of ablation lesion formation in the heart |
EP1596746B1 (en) * | 2003-02-20 | 2016-10-19 | ReCor Medical, Inc. | Ultrasonic ablation devices |
ATE476908T1 (de) | 2003-04-18 | 2010-08-15 | Medispectra Inc | System und diagnoseverfahren zur optischen detektion von verdächtigen stellen einer gewebeprobe |
US6980843B2 (en) | 2003-05-21 | 2005-12-27 | Stereotaxis, Inc. | Electrophysiology catheter |
US7539530B2 (en) | 2003-08-22 | 2009-05-26 | Infraredx, Inc. | Method and system for spectral examination of vascular walls through blood during cardiac motion |
US7534204B2 (en) | 2003-09-03 | 2009-05-19 | Guided Delivery Systems, Inc. | Cardiac visualization devices and methods |
US20060009755A1 (en) | 2003-09-04 | 2006-01-12 | Sra Jasbir S | Method and system for ablation of atrial fibrillation and other cardiac arrhythmias |
EP1670347A4 (en) | 2003-09-19 | 2011-05-18 | Gen Hospital Corp | DEVICES AND METHODS FOR FLUORESCENCE POLARIZATION IMAGING |
US7395118B2 (en) | 2003-09-25 | 2008-07-01 | Advanced Neuromodulation Systems, Inc. | System and method for implantable stimulation lead employing optical fibers |
US8172747B2 (en) | 2003-09-25 | 2012-05-08 | Hansen Medical, Inc. | Balloon visualization for traversing a tissue wall |
WO2005032342A2 (en) | 2003-09-30 | 2005-04-14 | Vanderbilt University | Methods and apparatus for optical spectroscopic detection of cell and tissue death |
AU2004284941B2 (en) | 2003-10-20 | 2011-09-22 | Johns Hopkins University | Catheter and method for ablation of atrial tissue |
US7232437B2 (en) | 2003-10-30 | 2007-06-19 | Medical Cv, Inc. | Assessment of lesion transmurality |
EP1680039A1 (en) | 2003-10-30 | 2006-07-19 | Medical Cv, Inc. | Apparatus and method for laser treatment |
US20050137459A1 (en) * | 2003-12-17 | 2005-06-23 | Scimed Life Systems, Inc. | Medical device with OLED illumination light source |
US7587236B2 (en) | 2004-01-08 | 2009-09-08 | Lawrence Livermore National Security, Llc | Optical spectroscopy for the detection of ischemic tissue injury |
US20050215899A1 (en) | 2004-01-15 | 2005-09-29 | Trahey Gregg E | Methods, systems, and computer program products for acoustic radiation force impulse (ARFI) imaging of ablated tissue |
US20050228452A1 (en) | 2004-02-11 | 2005-10-13 | Mourlas Nicholas J | Steerable catheters and methods for using them |
US20050197623A1 (en) | 2004-02-17 | 2005-09-08 | Leeflang Stephen A. | Variable steerable catheters and methods for using them |
US20050251116A1 (en) | 2004-05-05 | 2005-11-10 | Minnow Medical, Llc | Imaging and eccentric atherosclerotic material laser remodeling and/or ablation catheter |
US20060009756A1 (en) | 2004-05-14 | 2006-01-12 | Francischelli David E | Method and devices for treating atrial fibrillation by mass ablation |
US7640046B2 (en) | 2004-06-18 | 2009-12-29 | Cardiac Pacemakers, Inc. | Methods and apparatuses for localizing myocardial infarction during catheterization |
US7527625B2 (en) | 2004-08-04 | 2009-05-05 | Olympus Corporation | Transparent electrode for the radiofrequency ablation of tissue |
US20060089637A1 (en) | 2004-10-14 | 2006-04-27 | Werneth Randell L | Ablation catheter |
US20060089636A1 (en) | 2004-10-27 | 2006-04-27 | Christopherson Mark A | Ultrasound visualization for transurethral needle ablation |
US7417740B2 (en) | 2004-11-12 | 2008-08-26 | Medeikon Corporation | Single trace multi-channel low coherence interferometric sensor |
US10413188B2 (en) | 2004-11-17 | 2019-09-17 | Lawrence Livermore National Security, Llc | Assessment of tissue or lesion depth using temporally resolved light scattering spectroscopy |
CA2588390C (en) | 2004-11-17 | 2016-06-07 | Biosense Webster, Inc. | Apparatus for real time evaluation of tissue ablation |
US20060229515A1 (en) | 2004-11-17 | 2006-10-12 | The Regents Of The University Of California | Fiber optic evaluation of tissue modification |
US8374682B2 (en) | 2005-04-04 | 2013-02-12 | Hypermed Imaging, Inc. | Hyperspectral imaging in diabetes and peripheral vascular disease |
US8548570B2 (en) | 2004-11-29 | 2013-10-01 | Hypermed Imaging, Inc. | Hyperspectral imaging of angiogenesis |
JP4656924B2 (ja) | 2004-12-03 | 2011-03-23 | 株式会社トプコン | 分光眼底画像データ測定装置 |
US7367944B2 (en) | 2004-12-13 | 2008-05-06 | Tel Hashomer Medical Research Infrastructure And Services Ltd. | Method and system for monitoring ablation of tissues |
US8858495B2 (en) | 2004-12-28 | 2014-10-14 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Five degree of freedom ultrasound catheter and catheter control handle |
US7727231B2 (en) | 2005-01-08 | 2010-06-01 | Boston Scientific Scimed, Inc. | Apparatus and methods for forming lesions in tissue and applying stimulation energy to tissue in which lesions are formed |
US7862561B2 (en) | 2005-01-08 | 2011-01-04 | Boston Scientific Scimed, Inc. | Clamp based lesion formation apparatus with variable spacing structures |
US7776033B2 (en) | 2005-01-08 | 2010-08-17 | Boston Scientific Scimed, Inc. | Wettable structures including conductive fibers and apparatus including the same |
US7729750B2 (en) | 2005-01-20 | 2010-06-01 | The Regents Of The University Of California | Method and apparatus for high resolution spatially modulated fluorescence imaging and tomography |
US10064540B2 (en) | 2005-02-02 | 2018-09-04 | Intuitive Surgical Operations, Inc. | Visualization apparatus for transseptal access |
US8137333B2 (en) | 2005-10-25 | 2012-03-20 | Voyage Medical, Inc. | Delivery of biological compounds to ischemic and/or infarcted tissue |
US20080009747A1 (en) | 2005-02-02 | 2008-01-10 | Voyage Medical, Inc. | Transmural subsurface interrogation and ablation |
US8078266B2 (en) | 2005-10-25 | 2011-12-13 | Voyage Medical, Inc. | Flow reduction hood systems |
US7860556B2 (en) | 2005-02-02 | 2010-12-28 | Voyage Medical, Inc. | Tissue imaging and extraction systems |
US20080015569A1 (en) | 2005-02-02 | 2008-01-17 | Voyage Medical, Inc. | Methods and apparatus for treatment of atrial fibrillation |
US7860555B2 (en) | 2005-02-02 | 2010-12-28 | Voyage Medical, Inc. | Tissue visualization and manipulation system |
US7918787B2 (en) | 2005-02-02 | 2011-04-05 | Voyage Medical, Inc. | Tissue visualization and manipulation systems |
US8050746B2 (en) | 2005-02-02 | 2011-11-01 | Voyage Medical, Inc. | Tissue visualization device and method variations |
US7930016B1 (en) | 2005-02-02 | 2011-04-19 | Voyage Medical, Inc. | Tissue closure system |
US20060200121A1 (en) | 2005-03-03 | 2006-09-07 | Mowery Thomas M | Navigable, multi-positional and variable tissue ablation apparatus and methods |
WO2006122061A1 (en) | 2005-05-06 | 2006-11-16 | Acumen Medical, Inc. | Complexly shaped steerable catheters and methods for making and using them |
DE102005021205B4 (de) | 2005-05-07 | 2007-08-16 | Mfd Diagnostics Gmbh | Verfahren und Anordnung zur lokalen Erfassung der Vitalität von lebenden Zellen in Zellkulturen oder im Gewebe |
WO2007002323A2 (en) | 2005-06-23 | 2007-01-04 | Epoc, Inc. | System and method for monitoring of end organ oxygenation by measurement of in vivo cellular energy status |
US8556851B2 (en) | 2005-07-05 | 2013-10-15 | Angioslide Ltd. | Balloon catheter |
DE102005032755B4 (de) | 2005-07-13 | 2014-09-04 | Siemens Aktiengesellschaft | System zur Durchführung und Überwachung minimal-invasiver Eingriffe |
EP3028645B1 (en) | 2005-08-01 | 2019-09-18 | St. Jude Medical International Holding S.à r.l. | Medical apparatus system having optical fiber load sensing capability |
US8583220B2 (en) | 2005-08-02 | 2013-11-12 | Biosense Webster, Inc. | Standardization of catheter-based treatment for atrial fibrillation |
US7681579B2 (en) | 2005-08-02 | 2010-03-23 | Biosense Webster, Inc. | Guided procedures for treating atrial fibrillation |
US7877128B2 (en) | 2005-08-02 | 2011-01-25 | Biosense Webster, Inc. | Simulation of invasive procedures |
US7740584B2 (en) | 2005-08-16 | 2010-06-22 | The General Electric Company | Method and system for mapping physiology information onto ultrasound-based anatomic structure |
JP4681981B2 (ja) | 2005-08-18 | 2011-05-11 | Hoya株式会社 | 電子内視鏡装置 |
US7824397B2 (en) | 2005-08-19 | 2010-11-02 | Boston Scientific Scimed, Inc. | Occlusion apparatus |
EP1922005B1 (en) | 2005-08-25 | 2011-12-21 | Koninklijke Philips Electronics N.V. | System for electrophysiology regaining support to continue line and ring ablations |
JP5129749B2 (ja) | 2005-09-30 | 2013-01-30 | コルノヴァ インク | 体腔のプローブ検査及び治療のためのシステム |
US20070270717A1 (en) | 2005-09-30 | 2007-11-22 | Cornova, Inc. | Multi-faceted optical reflector |
US8929973B1 (en) | 2005-10-24 | 2015-01-06 | Lockheed Martin Corporation | Apparatus and method for characterizing optical sources used with human and animal tissues |
US8221310B2 (en) | 2005-10-25 | 2012-07-17 | Voyage Medical, Inc. | Tissue visualization device and method variations |
US8403925B2 (en) | 2006-12-06 | 2013-03-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing lesions in tissue |
US9492226B2 (en) | 2005-12-06 | 2016-11-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Graphical user interface for real-time RF lesion depth display |
US9254163B2 (en) | 2005-12-06 | 2016-02-09 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Assessment of electrode coupling for tissue ablation |
US8603084B2 (en) | 2005-12-06 | 2013-12-10 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing the formation of a lesion in tissue |
US8728077B2 (en) | 2005-12-06 | 2014-05-20 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Handle set for ablation catheter with indicators of catheter and tissue parameters |
WO2007067940A2 (en) | 2005-12-06 | 2007-06-14 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Assessment of electrode coupling for tissue ablation |
US8406866B2 (en) | 2005-12-06 | 2013-03-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing coupling between an electrode and tissue |
WO2007070361A2 (en) | 2005-12-06 | 2007-06-21 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Assessment of electrode coupling for tissue ablation |
PT1981459E (pt) | 2006-01-13 | 2011-12-21 | Convatec Technologies Inc | Dispositivo, sistema e método para tratamento por compressão de uma parte do corpo |
EP1973466B1 (en) | 2006-01-19 | 2021-01-06 | The General Hospital Corporation | Ballon imaging catheter |
JP5680829B2 (ja) | 2006-02-01 | 2015-03-04 | ザ ジェネラル ホスピタル コーポレイション | 複数の電磁放射をサンプルに照射する装置 |
US20070185479A1 (en) | 2006-02-06 | 2007-08-09 | Liming Lau | Methods and devices for performing ablation and assessing efficacy thereof |
US7918850B2 (en) | 2006-02-17 | 2011-04-05 | Biosense Wabster, Inc. | Lesion assessment by pacing |
WO2007109554A2 (en) | 2006-03-17 | 2007-09-27 | Voyage Medical, Inc. | Tissue visualization and manipulation systems |
US20070225697A1 (en) | 2006-03-23 | 2007-09-27 | Ketan Shroff | Apparatus and methods for cardiac ablation |
US20080058785A1 (en) | 2006-04-12 | 2008-03-06 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Autofluorescent imaging and target ablation |
US20080058786A1 (en) * | 2006-04-12 | 2008-03-06 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Autofluorescent imaging and target ablation |
US8129105B2 (en) | 2006-04-13 | 2012-03-06 | Ralph Zuckerman | Method and apparatus for the non-invasive measurement of tissue function and metabolism by determination of steady-state fluorescence anisotropy |
US8628520B2 (en) | 2006-05-02 | 2014-01-14 | Biosense Webster, Inc. | Catheter with omni-directional optical lesion evaluation |
WO2007134039A2 (en) | 2006-05-08 | 2007-11-22 | Medeikon Corporation | Interferometric characterization of ablated tissue |
US20100198065A1 (en) | 2009-01-30 | 2010-08-05 | VyntronUS, Inc. | System and method for ultrasonically sensing and ablating tissue |
EP2540246B8 (en) | 2006-05-12 | 2020-10-07 | Vytronus, Inc. | Device for ablating body tissue |
JP2007313169A (ja) | 2006-05-29 | 2007-12-06 | Olympus Corp | 病変抽出装置および病変抽出方法 |
US8417323B2 (en) | 2006-05-30 | 2013-04-09 | Koninklijke Philips Electronics N.V. | Apparatus for depth-resolved measurements of properties of tissue |
WO2007143141A2 (en) | 2006-06-01 | 2007-12-13 | The General Hospital Corporation | In-vivo optical imaging method including analysis of dynamic images |
US9220402B2 (en) | 2006-06-07 | 2015-12-29 | Intuitive Surgical Operations, Inc. | Visualization and treatment via percutaneous methods and devices |
US8048063B2 (en) | 2006-06-09 | 2011-11-01 | Endosense Sa | Catheter having tri-axial force sensor |
US8567265B2 (en) | 2006-06-09 | 2013-10-29 | Endosense, SA | Triaxial fiber optic force sensing catheter |
US7662152B2 (en) | 2006-06-13 | 2010-02-16 | Biosense Webster, Inc. | Catheter with multi port tip for optical lesion evaluation |
EP2029213A2 (en) | 2006-06-14 | 2009-03-04 | Cornova, Inc. | Method and apparatus for identifying and treating myocardial infarction |
EP2038002A4 (en) | 2006-06-28 | 2010-12-29 | Bard Inc C R | METHOD AND APPARATUS FOR ASSESSING AND IMPROVING ELECTRODE CONTACT WITH HEART TISSUE |
US20080033241A1 (en) | 2006-08-01 | 2008-02-07 | Ruey-Feng Peh | Left atrial appendage closure |
US20080097476A1 (en) | 2006-09-01 | 2008-04-24 | Voyage Medical, Inc. | Precision control systems for tissue visualization and manipulation assemblies |
WO2008028149A2 (en) | 2006-09-01 | 2008-03-06 | Voyage Medical, Inc. | Electrophysiology mapping and visualization system |
US10004388B2 (en) | 2006-09-01 | 2018-06-26 | Intuitive Surgical Operations, Inc. | Coronary sinus cannulation |
US20110042580A1 (en) | 2006-09-06 | 2011-02-24 | University Health Network | Fluorescence quantification and image acquisition in highly turbid media |
US10335131B2 (en) | 2006-10-23 | 2019-07-02 | Intuitive Surgical Operations, Inc. | Methods for preventing tissue migration |
US8147484B2 (en) | 2006-10-23 | 2012-04-03 | Biosense Webster, Inc. | Apparatus and method for monitoring early formation of steam pop during ablation |
DE102006050885B4 (de) | 2006-10-27 | 2016-11-03 | Siemens Healthcare Gmbh | Vorrichtung zur Erzeugung von Gewebeschnittbildern |
WO2008054423A1 (en) | 2006-10-31 | 2008-05-08 | University Of Washington | Magnetically controllable elongate device, systems and methods |
US8882697B2 (en) | 2006-11-07 | 2014-11-11 | Dc Devices, Inc. | Apparatus and methods to create and maintain an intra-atrial pressure relief opening |
US8986298B2 (en) * | 2006-11-17 | 2015-03-24 | Biosense Webster, Inc. | Catheter with omni-directional optical tip having isolated optical paths |
US20080183036A1 (en) | 2006-12-18 | 2008-07-31 | Voyage Medical, Inc. | Systems and methods for unobstructed visualization and ablation |
US9226648B2 (en) | 2006-12-21 | 2016-01-05 | Intuitive Surgical Operations, Inc. | Off-axis visualization systems |
US8131350B2 (en) | 2006-12-21 | 2012-03-06 | Voyage Medical, Inc. | Stabilization of visualization catheters |
US7591816B2 (en) | 2006-12-28 | 2009-09-22 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Irrigated ablation catheter having a pressure sensor to detect tissue contact |
US7766907B2 (en) | 2006-12-28 | 2010-08-03 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Ablation catheter with sensor array and discrimination circuit to minimize variation in power density |
US8460285B2 (en) | 2006-12-29 | 2013-06-11 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Ablation catheter electrode having multiple thermal sensors and method of use |
US8144966B2 (en) | 2007-03-02 | 2012-03-27 | Wisconsin Alumni Research Foundation | Use of endogenous fluorescence to identify invading metastatic breast tumor cells |
US20080221448A1 (en) | 2007-03-07 | 2008-09-11 | Khuri-Yakub Butrus T | Image-guided delivery of therapeutic tools duing minimally invasive surgeries and interventions |
US20080228079A1 (en) | 2007-03-16 | 2008-09-18 | Donaldson Brenda L | Clinical utilization of contrast agents to define specific areas within the myocardial wall to provide guidance and localization for ablation, cyroablation, or other techniques in patients with post myocardial infarction |
JP2008229024A (ja) | 2007-03-20 | 2008-10-02 | Olympus Corp | 蛍光観察装置 |
WO2008118992A1 (en) | 2007-03-26 | 2008-10-02 | Boston Scientific Scimed, Inc. | High resolution electrophysiology catheter |
EP2148608A4 (en) | 2007-04-27 | 2010-04-28 | Voyage Medical Inc | CATHETER FOR VISUALIZATION AND HANDLING OF MANUFACTURED FABRICS OF COMPLEX SHAPES |
US8657805B2 (en) | 2007-05-08 | 2014-02-25 | Intuitive Surgical Operations, Inc. | Complex shape steerable tissue visualization and manipulation catheter |
WO2008141238A1 (en) | 2007-05-11 | 2008-11-20 | Voyage Medical, Inc. | Visual electrode ablation systems |
US10220187B2 (en) | 2010-06-16 | 2019-03-05 | St. Jude Medical, Llc | Ablation catheter having flexible tip with multiple flexible electrode segments |
US20080306337A1 (en) | 2007-06-11 | 2008-12-11 | Board Of Regents, The University Of Texas System | Characterization of a Near-Infrared Laparoscopic Hyperspectral Imaging System for Minimally Invasive Surgery |
US7976537B2 (en) | 2007-06-28 | 2011-07-12 | Biosense Webster, Inc. | Optical pyrometric catheter for tissue temperature monitoring during cardiac ablation |
US8123745B2 (en) | 2007-06-29 | 2012-02-28 | Biosense Webster, Inc. | Ablation catheter with optically transparent, electrically conductive tip |
US20090030276A1 (en) | 2007-07-27 | 2009-01-29 | Voyage Medical, Inc. | Tissue visualization catheter with imaging systems integration |
US8131379B2 (en) | 2007-08-27 | 2012-03-06 | St. Jude Medical Atrial Fibrillation Division, Inc. | Cardiac tissue elasticity sensing |
US20090062790A1 (en) | 2007-08-31 | 2009-03-05 | Voyage Medical, Inc. | Direct visualization bipolar ablation systems |
US8235985B2 (en) | 2007-08-31 | 2012-08-07 | Voyage Medical, Inc. | Visualization and ablation system variations |
DE102007043731A1 (de) | 2007-09-13 | 2009-04-02 | Siemens Ag | Medizinische Bildaufnahmeeinrichtung, insbesondere zur Erstellung von Bildaufnahmen im Rahmen einer Behandlung von Herzrhythmusstörungen, sowie zugehöriges Verfahren |
DE102007043732A1 (de) | 2007-09-13 | 2009-04-02 | Siemens Ag | Herzmuskelgewebe-Ablationsvorrichtung zur Behandlung von Herzrhythmusstörungen durch Ablation von Herzmuskelgewebe bei einem Patienten sowie zugehöriger Katheter und zugehöriges Verfahren |
US20090082660A1 (en) | 2007-09-20 | 2009-03-26 | Norbert Rahn | Clinical workflow for treatment of atrial fibrulation by ablation using 3d visualization of pulmonary vein antrum in 2d fluoroscopic images |
NL2002010C2 (en) | 2007-09-28 | 2009-10-06 | Gen Electric | Imaging and navigation system. |
US8535308B2 (en) | 2007-10-08 | 2013-09-17 | Biosense Webster (Israel), Ltd. | High-sensitivity pressure-sensing probe |
JP5372356B2 (ja) | 2007-10-18 | 2013-12-18 | オリンパスメディカルシステムズ株式会社 | 内視鏡装置及び内視鏡装置の作動方法 |
US8195271B2 (en) | 2007-11-06 | 2012-06-05 | Siemens Aktiengesellschaft | Method and system for performing ablation to treat ventricular tachycardia |
US20090125022A1 (en) | 2007-11-12 | 2009-05-14 | Voyage Medical, Inc. | Tissue visualization and ablation systems |
EP2197377B1 (en) | 2007-11-16 | 2017-11-01 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Device for real-time lesion estimation during ablation |
US8906011B2 (en) | 2007-11-16 | 2014-12-09 | Kardium Inc. | Medical device for use in bodily lumens, for example an atrium |
US8500730B2 (en) | 2007-11-16 | 2013-08-06 | Biosense Webster, Inc. | Catheter with omni-directional optical tip having isolated optical paths |
US20090143640A1 (en) | 2007-11-26 | 2009-06-04 | Voyage Medical, Inc. | Combination imaging and treatment assemblies |
US8849380B2 (en) | 2007-11-26 | 2014-09-30 | Canfield Scientific Inc. | Multi-spectral tissue imaging |
US8998892B2 (en) | 2007-12-21 | 2015-04-07 | Atricure, Inc. | Ablation device with cooled electrodes and methods of use |
US8353907B2 (en) | 2007-12-21 | 2013-01-15 | Atricure, Inc. | Ablation device with internally cooled electrodes |
US9204927B2 (en) | 2009-05-13 | 2015-12-08 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for presenting information representative of lesion formation in tissue during an ablation procedure |
US7996078B2 (en) | 2007-12-31 | 2011-08-09 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Systems and methods of photodynamic-based cardiac ablation via the esophagus |
US8858609B2 (en) | 2008-02-07 | 2014-10-14 | Intuitive Surgical Operations, Inc. | Stent delivery under direct visualization |
US20090306643A1 (en) | 2008-02-25 | 2009-12-10 | Carlo Pappone | Method and apparatus for delivery and detection of transmural cardiac ablation lesions |
US10219742B2 (en) | 2008-04-14 | 2019-03-05 | Novadaq Technologies ULC | Locating and analyzing perforator flaps for plastic and reconstructive surgery |
US8298227B2 (en) | 2008-05-14 | 2012-10-30 | Endosense Sa | Temperature compensated strain sensing catheter |
CA2724973C (en) * | 2008-05-20 | 2015-08-11 | University Health Network | Device and method for fluorescence-based imaging and monitoring |
US10568535B2 (en) | 2008-05-22 | 2020-02-25 | The Trustees Of Dartmouth College | Surgical navigation with stereovision and associated methods |
US8357149B2 (en) | 2008-06-05 | 2013-01-22 | Biosense Webster, Inc. | Filter for simultaneous pacing and ablation |
WO2010011820A2 (en) | 2008-07-23 | 2010-01-28 | St. Jude Medical, Inc. | Ablation and monitoring system including a fiber optic imaging catheter and an optical coherence tomography system |
JP2010029382A (ja) | 2008-07-28 | 2010-02-12 | Olympus Medical Systems Corp | 内視鏡挿入補助具及び内視鏡装置 |
US8203709B2 (en) | 2008-09-17 | 2012-06-19 | Fujifilm Corporation | Image obtaining method and image obtaining apparatus |
US20100081873A1 (en) | 2008-09-30 | 2010-04-01 | AiHeart Medical Technologies, Inc. | Systems and methods for optical viewing and therapeutic intervention in blood vessels |
US9545216B2 (en) | 2011-08-05 | 2017-01-17 | Mc10, Inc. | Catheter balloon methods and apparatus employing sensing elements |
US8333012B2 (en) | 2008-10-10 | 2012-12-18 | Voyage Medical, Inc. | Method of forming electrode placement and connection systems |
EP2349452B1 (en) | 2008-10-21 | 2016-05-11 | Microcube, LLC | Microwave treatment devices |
US9192789B2 (en) | 2008-10-30 | 2015-11-24 | Vytronus, Inc. | System and method for anatomical mapping of tissue and planning ablation paths therein |
US9220924B2 (en) | 2008-10-30 | 2015-12-29 | Vytronus, Inc. | System and method for energy delivery to tissue while monitoring position, lesion depth, and wall motion |
US8414508B2 (en) | 2008-10-30 | 2013-04-09 | Vytronus, Inc. | System and method for delivery of energy to tissue while compensating for collateral tissue |
US9033885B2 (en) | 2008-10-30 | 2015-05-19 | Vytronus, Inc. | System and method for energy delivery to tissue while monitoring position, lesion depth, and wall motion |
US9468364B2 (en) | 2008-11-14 | 2016-10-18 | Intuitive Surgical Operations, Inc. | Intravascular catheter with hood and image processing systems |
CA2742787C (en) | 2008-11-17 | 2018-05-15 | Vytronus, Inc. | Systems and methods for ablating body tissue |
US20100152728A1 (en) | 2008-12-11 | 2010-06-17 | Park Christopher J | Method and apparatus for determining the efficacy of a lesion |
US20100160768A1 (en) | 2008-12-24 | 2010-06-24 | Marrouche Nassir F | Therapeutic outcome assessment for atrial fibrillation |
US8864757B2 (en) | 2008-12-31 | 2014-10-21 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for measuring force and torque applied to a catheter electrode tip |
WO2010090673A1 (en) | 2009-01-20 | 2010-08-12 | The Trustees Of Dartmouth College | Method and apparatus for depth-resolved fluorescence, chromophore, and oximetry imaging for lesion identification during surgery |
US20100204561A1 (en) | 2009-02-11 | 2010-08-12 | Voyage Medical, Inc. | Imaging catheters having irrigation |
GB0903534D0 (en) | 2009-03-03 | 2009-04-08 | Leicester Gordon C | Safety harness |
EP2429458A4 (en) | 2009-04-28 | 2015-03-25 | Cadence Biomedical Inc | ADJUSTABLE PROSTHESIS |
JP5786108B2 (ja) | 2009-05-08 | 2015-09-30 | セント・ジュード・メディカル・ルクセンブルク・ホールディング・エスエーアールエル | カテーテルアブレーション治療において病変部サイズを制御するための方法および装置 |
WO2010131178A1 (en) | 2009-05-15 | 2010-11-18 | Koninklijke Philips Electronics N.V. | Apparatus, method and computer program for determining a property of a heart |
JP5859431B2 (ja) | 2009-06-08 | 2016-02-10 | エムアールアイ・インターヴェンションズ,インコーポレイテッド | 準リアルタイムで可撓性体内装置を追跡し、動的視覚化を生成することができるmri誘導介入システム |
US8597222B2 (en) | 2009-06-12 | 2013-12-03 | Under Armour, Inc. | Garment with adjustable compression |
US20120109031A1 (en) | 2009-06-16 | 2012-05-03 | Otto Bock Healthcare Gmbh | Support bandage |
US20100331838A1 (en) | 2009-06-25 | 2010-12-30 | Estech, Inc. (Endoscopic Technologies, Inc.) | Transmurality clamp systems and methods |
DE102009034249A1 (de) | 2009-07-22 | 2011-03-24 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Regelung der Ablationsenergie zur Durchführung einer elektrophysiologischen Katheteranwendung |
US8874230B2 (en) * | 2009-08-27 | 2014-10-28 | New Jersey Institute Of Technology | Integrated fiber optic raman spectroscopy and radio frequency ablation |
US9326814B2 (en) | 2009-09-15 | 2016-05-03 | The Arizona Board Of Regents On Behalf Of The University Of Arizona | System and method for predicting lesion size shortly after onset of RF energy delivery |
WO2011035253A1 (en) | 2009-09-18 | 2011-03-24 | Mahon Joseph A | Adjustable prosthetic interfaces and related systems and methods |
EP2482744A4 (en) | 2009-10-02 | 2017-01-04 | Cardiofocus, Inc. | Cardiac ablation system with inflatable member having multiple inflation settings |
WO2011041638A2 (en) | 2009-10-02 | 2011-04-07 | Cardiofocus, Inc. | Cardiac ablation system with automatic safety shut-off feature |
US8702688B2 (en) | 2009-10-06 | 2014-04-22 | Cardiofocus, Inc. | Cardiac ablation image analysis system and process |
US20110257563A1 (en) | 2009-10-26 | 2011-10-20 | Vytronus, Inc. | Methods and systems for ablating tissue |
US8568401B2 (en) | 2009-10-27 | 2013-10-29 | Covidien Lp | System for monitoring ablation size |
US8382750B2 (en) | 2009-10-28 | 2013-02-26 | Vivant Medical, Inc. | System and method for monitoring ablation size |
EP3656437B1 (en) | 2009-12-16 | 2023-03-15 | Boston Scientific Scimed Inc. | Endoscopic system |
CA2784856C (en) | 2009-12-18 | 2019-05-07 | University Health Network | System and method for sub-surface fluorescence imaging |
US8926604B2 (en) | 2009-12-23 | 2015-01-06 | Biosense Webster (Israel) Ltd. | Estimation and mapping of ablation volume |
US10561318B2 (en) | 2010-01-25 | 2020-02-18 | University Health Network | Device, system and method for quantifying fluorescence and optical properties |
JP5719159B2 (ja) | 2010-03-15 | 2015-05-13 | ソニー株式会社 | 評価装置 |
BR112012023287A2 (pt) | 2010-03-17 | 2017-03-21 | Zeng Haishan | aparelho e método para geração de imagem multiespectral, e, método para quantificação de informação fisiológica e morfológica de tecido |
JP5432793B2 (ja) | 2010-03-29 | 2014-03-05 | オリンパス株式会社 | 蛍光内視鏡装置 |
EP2558007A4 (en) | 2010-04-13 | 2017-11-29 | Sentreheart, Inc. | Methods and devices for accessing and delivering devices to a heart |
US9918787B2 (en) | 2010-05-05 | 2018-03-20 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Monitoring, managing and/or protecting system and method for non-targeted tissue |
US20140171806A1 (en) | 2012-12-17 | 2014-06-19 | Biosense Webster (Israel), Ltd. | Optical lesion assessment |
DE102010032755B4 (de) | 2010-07-29 | 2019-05-23 | Siemens Healthcare Gmbh | Verfahren zur Visualisierung eines Vorhofs des Herzens eines Patienten |
RU2577760C2 (ru) | 2010-08-23 | 2016-03-20 | Конинклейке Филипс Электроникс Н.В. | Система и способ картографирования для медицинских процедур |
JP5663240B2 (ja) | 2010-08-31 | 2015-02-04 | 株式会社トプコン | 光断層画像化装置及びその作動方法 |
BR112013008821A2 (pt) | 2010-10-14 | 2016-06-28 | Koninkl Philips Electronics Nv | aparelho de determinação de propriedades para determinar propriedades de objetos, método de determinação de propriedades para determinar propriedades de objetos e programa de computador de determinação de propriedades para determinar propriedade de objeto |
US9254090B2 (en) | 2010-10-22 | 2016-02-09 | Intuitive Surgical Operations, Inc. | Tissue contrast imaging systems |
US20120123276A1 (en) | 2010-11-16 | 2012-05-17 | Assaf Govari | Catheter with optical contact sensing |
WO2012066430A1 (en) | 2010-11-18 | 2012-05-24 | Koninklijke Philips Electronics N.V. | Medical device with ultrasound transducers embedded in flexible foil |
US11246653B2 (en) | 2010-12-07 | 2022-02-15 | Boaz Avitall | Catheter systems for cardiac arrhythmia ablation |
US8998893B2 (en) | 2010-12-07 | 2015-04-07 | Boaz Avitall | Catheter systems for cardiac arrhythmia ablation |
JP5485191B2 (ja) | 2011-01-19 | 2014-05-07 | 富士フイルム株式会社 | 内視鏡装置 |
JP5485190B2 (ja) | 2011-01-19 | 2014-05-07 | 富士フイルム株式会社 | 内視鏡装置 |
JP2012147937A (ja) | 2011-01-19 | 2012-08-09 | Sony Corp | レーザ治療装置、レーザ治療システム及び判別方法 |
US9265557B2 (en) | 2011-01-31 | 2016-02-23 | Medtronic Ablation Frontiers Llc | Multi frequency and multi polarity complex impedance measurements to assess ablation lesions |
US9233241B2 (en) | 2011-02-28 | 2016-01-12 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
WO2012131577A2 (en) | 2011-03-29 | 2012-10-04 | Koninklijke Philips Electronics N.V. | Functional-imaging-based ablation monitoring |
US8986292B2 (en) | 2011-04-13 | 2015-03-24 | St. Jude Medical, Inc. | Optical feedback RF ablator and ablator tip |
US9387031B2 (en) | 2011-07-29 | 2016-07-12 | Medtronic Ablation Frontiers Llc | Mesh-overlayed ablation and mapping device |
US8900228B2 (en) | 2011-09-01 | 2014-12-02 | Biosense Webster (Israel) Ltd. | Catheter adapted for direct tissue contact and pressure sensing |
ES2727868T3 (es) | 2011-09-22 | 2019-10-21 | Univ George Washington | Sistemas para visualizar el tejido ablacionado |
AU2012312066C1 (en) | 2011-09-22 | 2016-06-16 | 460Medical, Inc. | Systems and methods for visualizing ablated tissue |
DE102011083522B4 (de) | 2011-09-27 | 2015-06-18 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Verfahren und Vorrichtung zur Visualisierung der Qualität eines Ablationsvorgangs |
US10791950B2 (en) | 2011-09-30 | 2020-10-06 | Biosense Webster (Israel) Ltd. | In-vivo calibration of contact force-sensing catheters using auto zero zones |
JP5830348B2 (ja) | 2011-10-26 | 2015-12-09 | オリンパス株式会社 | 撮像装置 |
MX2014005382A (es) | 2011-11-07 | 2014-07-30 | Koninkl Philips Nv | Aparato de deteccion para determinar el estado de un tejido. |
US10456196B2 (en) | 2011-12-15 | 2019-10-29 | Biosense Webster (Israel) Ltd. | Monitoring and tracking bipolar ablation |
EP2797536B1 (en) | 2011-12-28 | 2016-04-13 | Boston Scientific Scimed, Inc. | Ablation probe with ultrasonic imaging capability |
US9687289B2 (en) | 2012-01-04 | 2017-06-27 | Biosense Webster (Israel) Ltd. | Contact assessment based on phase measurement |
CN104039257A (zh) | 2012-01-10 | 2014-09-10 | 波士顿科学医学有限公司 | 电生理学系统 |
WO2013116316A1 (en) | 2012-01-30 | 2013-08-08 | Scanadu Incorporated | Hyperspectral imaging systems, units, and methods |
EP2814397B1 (en) | 2012-02-14 | 2020-01-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System for assessing effects of ablation therapy on cardiac tissue using photoacoustics |
EP2817061B1 (en) | 2012-02-24 | 2018-02-07 | Isolase, Ltd. | Improvements in ablation techniques for the treatment of atrial fibrillation |
US20130281920A1 (en) | 2012-04-20 | 2013-10-24 | Elwha LLC, a limited liability company of the State of Delaware | Endometrial Ablation |
US20130282005A1 (en) | 2012-04-24 | 2013-10-24 | Siemens Corporation | Catheter navigation system |
US20130296840A1 (en) | 2012-05-01 | 2013-11-07 | Medtronic Ablation Frontiers Llc | Systems and methods for detecting tissue contact during ablation |
US8900225B2 (en) | 2012-05-07 | 2014-12-02 | Biosense Webster (Israel) Ltd. | Automatic ablation tracking |
CN107157576B (zh) | 2012-05-11 | 2019-11-26 | 美敦力Af卢森堡有限责任公司 | 用于人类患者的处理的肾神经调节系统 |
US20130310680A1 (en) | 2012-05-21 | 2013-11-21 | The Regents Of The University Of Colorado, A Body Corporate | Three-dimensional optical imaging and therapy of prostate cancer |
WO2014028770A1 (en) | 2012-08-15 | 2014-02-20 | Burdette Everette C | Mri compatible ablation catheter system incorporating directional high-intensity ultrasound for treatment |
US20140058244A1 (en) | 2012-08-21 | 2014-02-27 | Regents Of The University Of Minnesota | Photoacoustic monitoring |
US20140073907A1 (en) | 2012-09-12 | 2014-03-13 | Convergent Life Sciences, Inc. | System and method for image guided medical procedures |
US8923959B2 (en) | 2012-08-27 | 2014-12-30 | Birinder Robert Boveja | Methods and system for real-time cardiac mapping |
US20140058246A1 (en) | 2012-08-27 | 2014-02-27 | Birinder Robert Boveja | System and methods for real-time cardiac mapping |
US10098692B2 (en) | 2012-11-30 | 2018-10-16 | Intuitive Surgical Operations, Inc. | Apparatus and method for delivery and monitoring of ablation therapy |
US20140163360A1 (en) | 2012-12-07 | 2014-06-12 | Boston Scientific Scimed, Inc. | Irrigated catheter |
US20140171936A1 (en) | 2012-12-17 | 2014-06-19 | Biosense Webster (Israel) Ltd. | Irrigated catheter tip with temperature sensor and optic fiber arrays |
US9615878B2 (en) | 2012-12-21 | 2017-04-11 | Volcano Corporation | Device, system, and method for imaging and tissue characterization of ablated tissue |
US20140243843A1 (en) | 2012-12-28 | 2014-08-28 | Cook Medical Technologies Llc | Rapid expansion balloon catheter |
CN105008900A (zh) | 2013-01-08 | 2015-10-28 | 布里格姆及妇女医院股份有限公司 | 用于评价卵母细胞和胚胎的代谢成像方法 |
US20140276771A1 (en) | 2013-03-15 | 2014-09-18 | Volcano Corporation | Systems and methods for controlled tissue ablation |
US20140276687A1 (en) | 2013-03-15 | 2014-09-18 | Volcano Corporation | Assessment of varicose vein ablation via imaging or functional measurement analysis |
US10194830B2 (en) | 2013-03-15 | 2019-02-05 | University Of Utah Research Foundation | High temporal resolution monitoring of contact between catheter tip and target tissue during a real-time-MRI-guided ablation |
KR20150140760A (ko) | 2013-04-08 | 2015-12-16 | 아파마 메디칼, 인크. | 심장 절제 카테터 및 그의 사용 방법 |
US10098694B2 (en) | 2013-04-08 | 2018-10-16 | Apama Medical, Inc. | Tissue ablation and monitoring thereof |
US11363945B2 (en) | 2013-06-19 | 2022-06-21 | The General Hospital Corporation | Omni-directional viewing apparatus |
US20140378845A1 (en) | 2013-06-19 | 2014-12-25 | The General Hospital Corporation | Apparatus, devices and methods for obtaining omnidirectional viewing by a catheter |
US9907471B2 (en) | 2013-10-08 | 2018-03-06 | The Board Of Trustees Of The Leland Stanford Junior University | Visualization of heart wall tissue |
CN203525125U (zh) | 2013-10-30 | 2014-04-09 | 山西医科大学 | 可视化膀胱水囊扩张专用装置 |
CN106028914B (zh) | 2013-11-14 | 2020-09-15 | 乔治华盛顿大学 | 用于使用荧光成像来确定损伤灶深度的系统和方法 |
WO2015073871A2 (en) | 2013-11-14 | 2015-05-21 | The George Washington University | Systems and methods for determining lesion depth using fluorescence imaging |
CN105744883B (zh) | 2013-11-20 | 2022-03-01 | 乔治华盛顿大学 | 用于心脏组织高光谱分析的系统和方法 |
US10278775B2 (en) | 2013-12-31 | 2019-05-07 | Biosense Webster (Israel) Ltd. | Catheter utilizing optical spectroscopy for measuring tissue contact area |
CN113208723B (zh) | 2014-11-03 | 2024-09-20 | 460医学股份有限公司 | 用于接触质量的评估的系统和方法 |
US10722301B2 (en) | 2014-11-03 | 2020-07-28 | The George Washington University | Systems and methods for lesion assessment |
KR102513664B1 (ko) | 2014-11-25 | 2023-03-23 | 460메디컬, 인크. | 시각화 카테터 |
US20160228206A1 (en) | 2015-02-06 | 2016-08-11 | Aeon Scientific AG | Method and System for Interventional Navigation with a Medical Device and Medical Device Therefor |
US20170020394A1 (en) | 2015-07-07 | 2017-01-26 | Stereotaxis, Inc. | Mechanically and/or magnetically navigable catheter with fiber optic position or shape sensors |
US10779904B2 (en) | 2015-07-19 | 2020-09-22 | 460Medical, Inc. | Systems and methods for lesion formation and assessment |
CN108472475A (zh) | 2015-11-13 | 2018-08-31 | 波士顿科学国际有限公司 | 用于跨室间隔穿越的直接可视化装置、系统和方法 |
US12070560B2 (en) | 2019-04-18 | 2024-08-27 | UNandUP, LLC | Magnetically controlled linkage based devices |
CN113950353B (zh) | 2019-06-12 | 2024-03-12 | 株式会社钟化 | 光治疗诊断装置及其工作方法 |
JP2023510326A (ja) | 2020-01-08 | 2023-03-13 | 460メディカル・インコーポレイテッド | アブレーション焼灼巣の光学的探索のためのシステム及び方法 |
US20210369118A1 (en) | 2020-05-27 | 2021-12-02 | The George Washington University | Lesion visualization using dual wavelength approach |
US20220031377A1 (en) | 2020-07-28 | 2022-02-03 | 460Medical, Inc. | Systems and Methods for Lesion Formation and Assessment |
US20220133172A1 (en) | 2020-11-05 | 2022-05-05 | 460Medical, Inc. | Systems and methods for optimizing tissue ablation |
WO2023245174A2 (en) | 2022-06-16 | 2023-12-21 | 460Medical, Inc. | Magnetic catheter |
-
2012
- 2012-09-22 AU AU2012312066A patent/AU2012312066C1/en active Active
- 2012-09-22 KR KR1020147010603A patent/KR20140102643A/ko not_active Application Discontinuation
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- 2015-04-17 US US14/689,475 patent/US10076238B2/en active Active
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- 2016-02-29 JP JP2016037741A patent/JP6694123B2/ja active Active
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- 2018-05-23 US US15/986,970 patent/US10716462B2/en active Active
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- 2019-07-18 JP JP2019132842A patent/JP7185601B2/ja active Active
-
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- 2020-05-21 US US16/879,929 patent/US11559192B2/en active Active
- 2020-08-07 AU AU2020213406A patent/AU2020213406B2/en active Active
-
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- 2023-01-20 US US18/099,480 patent/US12075980B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63318955A (ja) * | 1987-06-22 | 1988-12-27 | Okamoto Kk | 内視鏡用バル−ンの製造方法 |
JPH0213423A (ja) * | 1988-06-30 | 1990-01-17 | Okamoto Ind Inc | カテーテル用バルーン及びその製造方法 |
JP2002214127A (ja) * | 1996-02-27 | 2002-07-31 | Massachusetts Inst Of Technol <Mit> | 光ファイバ撮像ガイドワイヤ、カテーテルまたは内視鏡を用いて光学測定を行う方法および装置 |
JP2010172513A (ja) * | 2009-01-30 | 2010-08-12 | Hoya Corp | 内視鏡用処置具 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016540558A (ja) * | 2013-11-14 | 2016-12-28 | ザ・ジョージ・ワシントン・ユニバーシティThe George Washingtonuniversity | 蛍光イメージングを用いて損傷の深さを決定するためのシステム及び方法 |
JP2018520795A (ja) * | 2015-07-19 | 2018-08-02 | ラックスキャス・リミテッド・ライアビリティ・カンパニーLuxcath, Llc | 損傷形成及び評価のためのシステム及び方法 |
JP2017023604A (ja) * | 2015-07-27 | 2017-02-02 | オリンパス株式会社 | 内視鏡システム |
JP2019524168A (ja) * | 2016-06-11 | 2019-09-05 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 組織の自己蛍光を使用した組織アブレーションの監視のためのシステム及び方法 |
JP2022500216A (ja) * | 2018-09-14 | 2022-01-04 | ニューラリンク コーポレーションNeuralink Corp. | コンピュータ視覚技術 |
US11925800B2 (en) | 2018-09-14 | 2024-03-12 | Neuralink, Inc. | Device implantation using a cartridge |
JP7538129B2 (ja) | 2018-09-14 | 2024-08-21 | ニューラリンク コーポレーション | コンピュータ視覚技術 |
WO2020174666A1 (ja) * | 2019-02-28 | 2020-09-03 | オリンパス株式会社 | 医療用システム |
WO2020202742A1 (ja) * | 2019-03-29 | 2020-10-08 | テルモ株式会社 | カテーテル組立体、発光方法およびカテーテル操作の訓練方法 |
JP2022529083A (ja) * | 2019-10-28 | 2022-06-16 | ドッター インコーポレイテッド | 血管をスキャンする方法及び装置 |
JP7223176B2 (ja) | 2019-10-28 | 2023-02-15 | ドッター インコーポレイテッド | 血管をスキャンする方法及び装置 |
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US11559192B2 (en) | 2023-01-24 |
US20130079645A1 (en) | 2013-03-28 |
AU2018204324B2 (en) | 2020-05-07 |
AU2012312066A1 (en) | 2014-04-10 |
KR20140102643A (ko) | 2014-08-22 |
AU2018204324A1 (en) | 2018-07-05 |
JP2020116368A (ja) | 2020-08-06 |
AU2012312066C1 (en) | 2016-06-16 |
US20200352425A1 (en) | 2020-11-12 |
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