JP7329442B2 - シースの可視化 - Google Patents
シースの可視化 Download PDFInfo
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- JP7329442B2 JP7329442B2 JP2019527555A JP2019527555A JP7329442B2 JP 7329442 B2 JP7329442 B2 JP 7329442B2 JP 2019527555 A JP2019527555 A JP 2019527555A JP 2019527555 A JP2019527555 A JP 2019527555A JP 7329442 B2 JP7329442 B2 JP 7329442B2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
- A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M2025/0166—Sensors, electrodes or the like for guiding the catheter to a target zone, e.g. image guided or magnetically guided
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0233—Conductive materials, e.g. antistatic coatings for spark prevention
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Mechanical Engineering (AREA)
- Pathology (AREA)
- Cardiology (AREA)
- Physics & Mathematics (AREA)
- Physiology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Description
本出願は、2017年1月19日に出願された米国特許仮出願第62/447,967号(’967出願)の利益を主張するものであり、それを、本明細書に完全に記載されている場合と同様に、本明細書に参照により組み込む。
以下は、国際出願時の特許請求の範囲に記載の要素である。
[項目1]
シース本体であって、内壁、外壁、および前記シース本体を通り長手方向軸に沿って延びる中心の主管腔を備え、前記中心の主管腔は、前記内壁により画定される、前記シース本体と、
前記シース本体を通って延びる少なくとも1つの外側管腔であって、前記内壁と前記外壁の間に配置される、前記少なくとも1つの外側管腔と、
前記シース本体の遠位部分に結合される少なくとも1つの電極と、
少なくとも1つの電気的トレースであって、前記少なくとも1つの電極のそれぞれが少なくとも1つの電気的トレースに結合され、また前記電気的トレースが、前記内壁と前記外壁の間に配置される、前記少なくとも1つの電気的トレースと、
前記シース本体を通って延びる少なくとも1つの偏向要素と、
前記シース本体の近位端に結合される作動器であって、前記少なくとも1つの偏向部材にさらに結合され、かつカテーテル導入器の遠位端を偏向させることのできる、前記作動器と、
を備える、医療用デバイス。
[項目2]
前記シース本体は、内側ライナおよび外側層をさらに備える、項目1に記載の医療用デバイス。
[項目3]
前記少なくとも1つの電気的トレースは、前記外側層の内側部分内に配置される、項目2に記載の医療用デバイス。
[項目4]
前記シース本体は、網組みワイヤアセンブリをさらに備える、項目1に記載の医療用デバイス。
[項目5]
前記網組みワイヤアセンブリは、長方形の横断面を備える、項目4に記載の医療用デバイス。
[項目6]
前記外側管腔は、前記外面に結合される小さな中空の管を備える、項目1に記載の医療用デバイス。
[項目7]
前記電気的トレースは、前記シースの中立軸に配置される、項目1に記載の医療用デバイス。
[項目8]
前記少なくとも1つの電極は、スポット電極を備える、項目1に記載の医療用デバイス。
[項目9]
前記少なくとも1つの電極は、リング電極を備える、項目1に記載の医療用デバイス。
[項目10]
前記少なくとも1つの電極は、トレース材料を含む、項目1に記載の医療用デバイス。
[項目11]
前記シース本体は、液晶ポリマーを含む、項目1に記載の医療用デバイス。
[項目12]
シースであって、
内側ライナと、外側層と、少なくとも1つの絶縁チューブと、少なくとも1つのプルワイヤと、複数の電気的トレースと、を備え、
前記内側ライナは内壁を備え、また前記内壁は、前記シースを通り長手方向軸に沿って延びる中心の主管腔を画定し、
前記少なくとも1つの絶縁チューブは小管腔を画定し、前記少なくとも1つのプルワイヤは、前記小管腔内に配置され、また前記少なくとも1つの絶縁チューブは、前記内側ライナの外側壁に結合され、また、
前記シースの遠位部分に結合される複数の電極であって、そのそれぞれが、前記複数の電気的トレースの少なくとも1つに電気的に結合される、前記複数の電極、をさらに備え、
前記複数の電気的トレースは、前記外側層内に配置される、シース。
[項目13]
前記複数の電気的トレースは、前記シースの中立軸に配置される、項目12に記載のシース。
[項目14]
前記複数の電極は、複数のスポット電極を備える、項目12に記載のシース。
[項目15]
前記複数の電極は、複数のリング電極を備える、項目12に記載のシース。
[項目16]
前記複数の電極は、トレース材料を含む、項目12に記載のシース。
[項目17]
前記シースは、リフロー可能な材料を含む、項目12に記載のシース。
[項目18]
前記リフロー可能な材料は、液晶ポリマーを含む、項目12に記載のシース。
[項目19]
前記外側層内に配置された網組みワイヤアセンブリをさらに備える、項目12に記載のシース。
[項目20]
前記複数の電気的トレースは、前記網組みワイヤアセンブリと、前記外側層の外壁との間に配置される、項目19に記載のシース。
Claims (9)
- シース(10、110、210、310、410、500、600)であって、
内側ライナ(24)であって、前記シース(10、110、210、310、410、500、600)を通り長手方向軸に沿って延びる中心の主管腔(20)を画定する内壁を含む、前記内側ライナと、
外側層(26)と、
前記外側層内に配置された網組みワイヤアセンブリ(36)と、
前記内側ライナ(24)の外側壁に結合された少なくとも1つの絶縁チューブであって、小管腔(381、382)を画定する前記少なくとも一つの絶縁チューブと、
前記小管腔(381、382)内に配置されている少なくとも1つのプルワイヤ(58)と、
複数個の電極タブ(422、424、426)と、導体部分(418、524、624)と、を含むトレーシングサポート(218、318、510、610)であって、前記導体部分(418、524、624)は、複数個の導体トレース(44)を含み、前記トレーシングサポートは、各導体トレースが、前記複数個の電極タブ(422、424、426)のそれぞれの一つに接続されるように、電気的トレース工程、フォトエッチング工程、又は、追加製造処理を介して前記外側層に付加された導電性の材料を備え、前記トレーシングサポートは、前記シースの外面上の周りで結合し、前記トレーシングサポートは、ベース材料と、複数個のギャップと、を含み、前記複数個のギャップは、前記トレーシングサポートの可撓性を可能にし、前記複数個の電極ダブ(422、424、426)のそれぞれは、電極を形成する、前記トレーシングサポートと、
前記複数個の電極タブ(422、424、426)によって形成された複数個の電極(14)であって、前記シース(10、110、210、310、410、500、600)の遠位部分に結合され、前記複数個の電極(14)のそれぞれが、前記導体トレース(44)に電気的に結合されている、前記複数個の電極(14)と、
を備える、シース。 - 前記導体トレース(44)は、前記シースの中立軸に配置される、請求項1に記載のシース(10、110、210、310、410、500、600)。
- 前記複数個の電極タブ(14)は、トレース材料を含む、請求項1又は2に記載のシース(10、110、210、310、410、500、600)。
- 前記シース(10、110、210、310、410、500、600)は、リフロー可能な材料を含む、請求項1から3のいずれか一項に記載のシース。
- 前記リフロー可能な材料は、液晶ポリマーを含む、請求項4に記載のシース(10、110、210、310、410、500、600)。
- 前記網組みワイヤアセンブリ(36)は、長方形の横断面を備える、請求項1に記載のシース(10、110、210、310、410、500、600)。
- 前記複数個の導体トレース(44)のうちの少なくとも1つは、前記網組みワイヤアセンブリ(36)と前記外側層(26)の外壁との間に配置される、請求項1から6のいずれか一項に記載のシース(10、110、210、310、410、500、600)。
- 前記小管腔(381、382)は、前記外側層(26)に結合される小さな中空の管を備える、請求項1から7のいずれか一項に記載のシース(10、110、210、310、410、500、600)。
- 医療用デバイスであって、
請求項1から8のいずれか一項に記載のシース(10、110、210、310、410、500、600)と、
前記シース(10、110、210、310、410、500、600)の近位端に結合される作動器(60)であって、前記少なくとも1つのプルワイヤ(58)にさらに結合され、かつ、前記医療用デバイスの遠位端を偏向させることのできる、前記作動器(60)と、
を備える、医療用デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762447967P | 2017-01-19 | 2017-01-19 | |
US62/447,967 | 2017-01-19 | ||
PCT/US2018/014430 WO2018136741A1 (en) | 2017-01-19 | 2018-01-19 | Sheath visualization |
Publications (3)
Publication Number | Publication Date |
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JP2020505084A JP2020505084A (ja) | 2020-02-20 |
JP2020505084A5 JP2020505084A5 (ja) | 2021-01-21 |
JP7329442B2 true JP7329442B2 (ja) | 2023-08-18 |
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Application Number | Title | Priority Date | Filing Date |
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JP2019527555A Active JP7329442B2 (ja) | 2017-01-19 | 2018-01-19 | シースの可視化 |
Country Status (5)
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US (2) | US12011549B2 (ja) |
EP (1) | EP3531903B1 (ja) |
JP (1) | JP7329442B2 (ja) |
CN (1) | CN110177494A (ja) |
WO (1) | WO2018136741A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112012007392A2 (pt) | 2009-10-02 | 2016-12-06 | Medtronic Xomed Inc | aparelho e método para monitorar sinais eletromiográficos (emg) de músculos da laringe de paciente |
US12011549B2 (en) | 2017-01-19 | 2024-06-18 | St. Jude Medical, Cardiology Division, Inc. | Sheath visualization |
US11647935B2 (en) | 2017-07-24 | 2023-05-16 | St. Jude Medical, Cardiology Division, Inc. | Masked ring electrodes |
US11110240B2 (en) * | 2017-09-07 | 2021-09-07 | Medtronic Xomed, Inc. | Endotracheal tube with tube coating |
EP4344722A3 (en) * | 2017-09-14 | 2024-06-19 | St. Jude Medical, Cardiology Division, Inc. | Torqueable steerable sheaths |
JP7082199B2 (ja) | 2017-11-28 | 2022-06-07 | セント・ジュード・メディカル,カーディオロジー・ディヴィジョン,インコーポレイテッド | 制御可能な展開可能カテーテル |
WO2020039392A2 (en) | 2018-08-23 | 2020-02-27 | St. Jude Medical, Cardiology Division, Inc. | Curved high density electrode mapping catheter |
US20210220047A1 (en) * | 2018-09-28 | 2021-07-22 | St. Jude Medical, Cardiology Division, Inc. | Intravascular catheter tip electrode assemblies |
US11918762B2 (en) | 2018-10-03 | 2024-03-05 | St. Jude Medical, Cardiology Division, Inc. | Reduced actuation force electrophysiology catheter handle |
US20230058649A1 (en) * | 2021-08-17 | 2023-02-23 | Biosense Webster (Israel) Ltd. | Sheath, catheter, and method of controlling radial orientation thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010167101A (ja) | 2009-01-22 | 2010-08-05 | Sumitomo Bakelite Co Ltd | カテーテル |
JP2013543743A (ja) | 2010-10-21 | 2013-12-09 | エム.アイ.・テク・カンパニー,リミテッド | 液晶ポリマー基盤のエレクトロオプトロード神経インターフェース及びその製造方法 |
JP2014501557A (ja) | 2010-11-23 | 2014-01-23 | セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド | 電気解剖学的システム画像形成素子を搭載した医療機器 |
US20150305807A1 (en) | 2014-04-24 | 2015-10-29 | Medtronic Ardian Luxembourg S.A.R.L. | Neuromodulation Catheters Having Braided Shafts and Associated Systems and Methods |
JP2016525914A (ja) | 2013-06-07 | 2016-09-01 | キャスアールエックス リミテッドCathrx Ltd | カテーテル用リード線およびその製造方法 |
Family Cites Families (165)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5456254A (en) | 1991-02-15 | 1995-10-10 | Cardiac Pathways Corp | Flexible strip assembly having insulating layer with conductive pads exposed through insulating layer and device utilizing the same |
US5224939A (en) | 1992-05-22 | 1993-07-06 | Scimed Life Systems, Inc. | Self locking guide catheter |
US5380301A (en) | 1992-07-10 | 1995-01-10 | Sherwood Medical Company | Catheter/hub strain relief and method of manufacture thereof |
PT696176E (pt) | 1993-04-28 | 2002-10-31 | Biosense Webster Inc | Cateter de electrofisiologia com ponta pre-curvada |
US5715817A (en) | 1993-06-29 | 1998-02-10 | C.R. Bard, Inc. | Bidirectional steering catheter |
US5400783A (en) | 1993-10-12 | 1995-03-28 | Cardiac Pathways Corporation | Endocardial mapping apparatus with rotatable arm and method |
US5715832A (en) | 1995-02-28 | 1998-02-10 | Boston Scientific Corporation | Deflectable biopsy catheter |
US6273404B1 (en) | 1995-06-05 | 2001-08-14 | Scimed Life Systems, Inc. | Method of making monolithic hub and strain relief |
US5807249A (en) | 1996-02-16 | 1998-09-15 | Medtronic, Inc. | Reduced stiffness, bidirectionally deflecting catheter assembly |
WO1998043530A1 (en) | 1997-03-31 | 1998-10-08 | Biosense Inc. | Deflectable catheter |
US5876373A (en) | 1997-04-04 | 1999-03-02 | Eclipse Surgical Technologies, Inc. | Steerable catheter |
US5827278A (en) | 1997-05-20 | 1998-10-27 | Cordis Webster, Inc. | Deflectable tip electrode catheter with nylon stiffener and compression coil |
US6554794B1 (en) | 1997-09-24 | 2003-04-29 | Richard L. Mueller | Non-deforming deflectable multi-lumen catheter |
US6078830A (en) * | 1997-10-01 | 2000-06-20 | Ep Technologies, Inc. | Molded catheter distal end assembly and process for the manufacture thereof |
US6074379A (en) | 1998-03-06 | 2000-06-13 | Sherwood Services Ag | Catheter strain relief device |
US6208881B1 (en) * | 1998-10-20 | 2001-03-27 | Micropure Medical, Inc. | Catheter with thin film electrodes and method for making same |
US7666204B2 (en) | 1999-04-09 | 2010-02-23 | Evalve, Inc. | Multi-catheter steerable guiding system and methods of use |
US6795721B2 (en) | 2000-01-27 | 2004-09-21 | Biosense Webster, Inc. | Bidirectional catheter having mapping assembly |
AU2001245528A1 (en) | 2000-03-10 | 2001-09-24 | Cardiofocus, Inc. | Steerable catheter |
US6491681B1 (en) | 2000-04-06 | 2002-12-10 | Scimed Life Systems, Inc. | Handle for use with steerable device for introducing diagnostic and therapeutic elements into the body |
US6551271B2 (en) | 2001-04-30 | 2003-04-22 | Biosense Webster, Inc. | Asymmetrical bidirectional steerable catheter |
US6652506B2 (en) | 2001-05-04 | 2003-11-25 | Cardiac Pacemakers, Inc. | Self-locking handle for steering a single or multiple-profile catheter |
US7625365B2 (en) | 2001-09-21 | 2009-12-01 | Boston Scientific Scimed, Inc. | Intravascular device and carrier tube with interference fit member |
US7214220B2 (en) | 2001-09-21 | 2007-05-08 | Boston Scientific Scimed, Inc. | Intravascular device with carrier tube engagement member |
US9017308B2 (en) | 2002-05-21 | 2015-04-28 | Boston Scientific Scimed, Inc. | Insert molded hub and strain relief |
US7004937B2 (en) | 2002-07-31 | 2006-02-28 | Cryocor, Inc. | Wire reinforced articulation segment |
US8862204B2 (en) * | 2002-11-18 | 2014-10-14 | Mediguide Ltd. | Reducing mechanical stress on conductors and connection points in a position determinable interventional medical device |
US20050033136A1 (en) * | 2003-08-01 | 2005-02-10 | Assaf Govari | Catheter with electrode strip |
US7234225B2 (en) * | 2003-09-22 | 2007-06-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Method for manufacturing medical device having embedded traces and formed electrodes |
US7217256B2 (en) | 2003-11-17 | 2007-05-15 | Angiodynamics, Inc. | Locking catheter hub |
US20090240249A1 (en) * | 2004-11-08 | 2009-09-24 | Cardima, Inc. | System and Method for Performing Ablation and Other Medical Procedures Using An Electrode Array with Flexible Circuit |
US7496394B2 (en) | 2004-11-15 | 2009-02-24 | Biosense Webster, Inc. | Internal reference coronary sinus catheter |
US7959601B2 (en) | 2005-02-14 | 2011-06-14 | Biosense Webster, Inc. | Steerable catheter with in-plane deflection |
US8376990B2 (en) | 2005-05-19 | 2013-02-19 | Biosense Webster, Inc. | Steerable catheter with distal tip orientation sheaths |
EP1895927A4 (en) | 2005-06-20 | 2011-03-09 | Medtronic Ablation Frontiers | ABLATION CATHETER |
US8777929B2 (en) | 2005-06-28 | 2014-07-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Auto lock for catheter handle |
US8968379B2 (en) | 2005-09-02 | 2015-03-03 | Medtronic Vascular, Inc. | Stent delivery system with multiple evenly spaced pullwires |
US8608703B2 (en) | 2007-06-12 | 2013-12-17 | Medrad, Inc. | Infusion flow guidewire system |
US20070156114A1 (en) | 2005-12-29 | 2007-07-05 | Worley Seth J | Deflectable catheter with a flexibly attached tip section |
US7654183B2 (en) | 2006-01-23 | 2010-02-02 | Worktools, Inc. | Compact heavy duty hole punch |
JP4887810B2 (ja) | 2006-01-31 | 2012-02-29 | 日本ゼオン株式会社 | カテーテル挿入具およびカテーテル挿入具セット |
US7608063B2 (en) | 2006-02-23 | 2009-10-27 | Medrad, Inc. | Dual lumen aspiration catheter system |
US8273016B2 (en) | 2006-03-10 | 2012-09-25 | Biosense Webster, Inc. | Esophagus isolation device |
WO2007104109A1 (en) * | 2006-03-16 | 2007-09-20 | Cathrx Ltd | An electrode sheath for a catheter |
US8221390B2 (en) | 2006-04-20 | 2012-07-17 | Cook Medical Technologies Llc | Medical device delivery system having a sheath with a flared strain relief member operatively coupled by a unidirectional handle |
US20080091169A1 (en) | 2006-05-16 | 2008-04-17 | Wayne Heideman | Steerable catheter using flat pull wires and having torque transfer layer made of braided flat wires |
US20080234660A2 (en) | 2006-05-16 | 2008-09-25 | Sarah Cumming | Steerable Catheter Using Flat Pull Wires and Method of Making Same |
JP5193190B2 (ja) | 2006-05-17 | 2013-05-08 | セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド | カテーテルハンドル用自動ロック |
JP5944331B2 (ja) | 2006-05-17 | 2016-07-05 | セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド | カテーテルハンドル用自動ロック |
US20070270679A1 (en) | 2006-05-17 | 2007-11-22 | Duy Nguyen | Deflectable variable radius catheters |
WO2007139479A1 (en) * | 2006-06-01 | 2007-12-06 | Cathprint Ab | Tubular catheter for invasive use and manufacturing method therefor |
US7774039B2 (en) | 2006-09-05 | 2010-08-10 | Boston Scientific Scimed, Inc. | Multi-bend steerable mapping catheter |
WO2008045877A2 (en) | 2006-10-10 | 2008-04-17 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Electrode tip and ablation system |
EP2117426B1 (en) | 2007-01-23 | 2011-05-04 | Neuronano AB | Electrode array |
US8224416B2 (en) | 2007-05-09 | 2012-07-17 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Basket catheter having multiple electrodes |
US20120010490A1 (en) * | 2010-06-16 | 2012-01-12 | Kauphusman James V | Medical devices having flexible electrodes mounted thereon |
US7985215B2 (en) | 2007-12-28 | 2011-07-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Deflectable catheter with distal deflectable segment |
US8103327B2 (en) | 2007-12-28 | 2012-01-24 | Rhythmia Medical, Inc. | Cardiac mapping catheter |
US8641664B2 (en) | 2008-03-27 | 2014-02-04 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic catheter system with dynamic response |
US8343096B2 (en) | 2008-03-27 | 2013-01-01 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic catheter system |
US20090312698A1 (en) | 2008-06-16 | 2009-12-17 | Greatbatch Ltd. | Bi-directional steerable sheath |
US20100010328A1 (en) * | 2008-07-11 | 2010-01-14 | Nguyen Harry D | Probes and sensors for ascertaining blood characteristics and methods and devices for use therewith |
US8556850B2 (en) | 2008-12-31 | 2013-10-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Shaft and handle for a catheter with independently-deflectable segments |
JP2012518470A (ja) | 2009-02-20 | 2012-08-16 | 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 | 非対称性二方向可動カテーテルシース |
US8287532B2 (en) | 2009-04-13 | 2012-10-16 | Biosense Webster, Inc. | Epicardial mapping and ablation catheter |
US8706193B2 (en) | 2009-06-22 | 2014-04-22 | Biosense Webster, Inc. | Catheter with obliquely-oriented coils |
US9339631B2 (en) | 2009-09-25 | 2016-05-17 | Boston Scientific Scimed, Inc. | Locking mechanism for a medical device |
US9101733B2 (en) | 2009-09-29 | 2015-08-11 | Biosense Webster, Inc. | Catheter with biased planar deflection |
US20110218602A1 (en) * | 2010-03-03 | 2011-09-08 | Pacesetter, Inc. | Braided implantable medical lead and method of making same |
AU2011252740B2 (en) | 2010-05-11 | 2015-05-28 | Cathrx Ltd | A catheter handle |
US8137321B2 (en) | 2010-05-12 | 2012-03-20 | Medtronic Vascular, Inc. | Introducer sheath |
JP4940332B2 (ja) | 2010-06-15 | 2012-05-30 | 日本ライフライン株式会社 | カテーテル |
US20120130217A1 (en) * | 2010-11-23 | 2012-05-24 | Kauphusman James V | Medical devices having electrodes mounted thereon and methods of manufacturing therefor |
JP2012055602A (ja) | 2010-09-13 | 2012-03-22 | Terumo Corp | カテーテル |
US8560086B2 (en) * | 2010-12-02 | 2013-10-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Catheter electrode assemblies and methods of construction therefor |
US8620399B2 (en) | 2010-12-30 | 2013-12-31 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Deflectable medical devices and methods of manufacturing therefor |
US8792962B2 (en) | 2010-12-30 | 2014-07-29 | Biosense Webster, Inc. | Catheter with single axial sensors |
JP2012200509A (ja) | 2011-03-28 | 2012-10-22 | Terumo Corp | カテーテルハブ及びカテーテル |
US8346339B2 (en) * | 2011-04-22 | 2013-01-01 | Topera, Inc. | Basket style cardiac mapping catheter having a flexible electrode assembly for detection of cardiac rhythm disorders |
EP2796103B1 (en) | 2011-08-25 | 2017-02-22 | Covidien LP | Systems and devices for treatment of luminal tissue |
US20190110704A1 (en) | 2017-10-06 | 2019-04-18 | Symap Medical (Suzhou), Limited | System and method for mapping the functional nerves innervating the wall of arteries, 3-d mapping and catheters for same |
US8649880B1 (en) | 2011-10-07 | 2014-02-11 | Autry J. Parker, Jr. | Deployable stimulator array and method of use |
JP5908270B2 (ja) | 2011-12-12 | 2016-04-26 | テルモ株式会社 | カテーテル |
JP5550150B2 (ja) | 2011-12-14 | 2014-07-16 | 日本ライフライン株式会社 | 先端偏向操作可能カテーテル |
US9216056B2 (en) | 2012-03-02 | 2015-12-22 | Biosense Webster (Israel) Ltd. | Catheter for treatment of atrial flutter having single action dual deflection mechanism |
EP2844333B1 (en) * | 2012-04-23 | 2018-01-10 | Siemens Healthcare Diagnostics Inc. | Sensor array |
US10004877B2 (en) | 2012-05-07 | 2018-06-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Deflectable catheter shaft section, catheter incorporating same, and method of manufacturing same |
US10653423B2 (en) | 2012-06-29 | 2020-05-19 | University Of Washington | Catheters for emergency endovascular surgery and associated devices, systems, and methods |
US9033917B2 (en) | 2012-08-15 | 2015-05-19 | Abbott Cardiovascular Systems Inc. | Needle catheter for delivery of agents directly into vessel wall |
KR101450859B1 (ko) | 2012-10-10 | 2014-10-15 | 한국과학기술연구원 | 염증 억제용 약물을 구비한 신경 전극 및 그 제조 방법 |
US9925354B2 (en) * | 2012-10-24 | 2018-03-27 | Evergreen Medical Technologies, Inc. | Flex circuit ribbon based elongated members and attachments |
US9433752B2 (en) | 2012-11-14 | 2016-09-06 | Biosense Webster (Israel) Ltd. | Catheter with flat beam deflection in tip |
US9694161B2 (en) | 2012-11-14 | 2017-07-04 | Biosense Webster (Israel), Ltd. | Catheter with flat beam providing nonsymmetrical curve bi-directional deflection |
US8894610B2 (en) | 2012-11-28 | 2014-11-25 | Hansen Medical, Inc. | Catheter having unirail pullwire architecture |
US9050010B2 (en) | 2012-12-31 | 2015-06-09 | Biosense Webster (Israel) Ltd. | Double loop lasso with single puller wire for bi-directional actuation |
US20140200639A1 (en) | 2013-01-16 | 2014-07-17 | Advanced Neuromodulation Systems, Inc. | Self-expanding neurostimulation leads having broad multi-electrode arrays |
US9101046B2 (en) * | 2013-01-29 | 2015-08-04 | Mediguide Ltd. | Shielded twisted pair of conductors using conductive ink |
EP2953550B1 (en) * | 2013-02-08 | 2020-05-20 | Acutus Medical, Inc. | Expandable catheter assembly with flexible printed circuit board |
US9179971B2 (en) * | 2013-02-11 | 2015-11-10 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Printed electrode catheter |
WO2014158727A1 (en) | 2013-03-13 | 2014-10-02 | Boston Scientific Scimed, Inc. | Steerable ablation device with linear ionically conductive balloon |
US9700224B2 (en) * | 2013-03-14 | 2017-07-11 | C. R. Bard, Inc. | Electrically conductive pathway in a closed-ended catheter |
US9855404B2 (en) | 2013-05-03 | 2018-01-02 | St. Jude Medical International Holding S.À R.L. | Dual bend radii steering catheter |
JP6212814B2 (ja) * | 2013-05-21 | 2017-10-18 | 国立研究開発法人科学技術振興機構 | 多点プローブ及びそれを構成する電子接点シート、多点プローブアレイ並びに多点プローブの製造方法 |
EP2818104B1 (de) * | 2013-06-25 | 2016-01-06 | VascoMed GmbH | Katheter und Verfahren zur Herstellung desselben |
KR20150002350A (ko) | 2013-06-28 | 2015-01-07 | 삼성전기주식회사 | 전기폭발에 의한 금속 나노분말의 제조방법 및 제조장치 |
US9204929B2 (en) | 2013-09-16 | 2015-12-08 | Biosense Webster (Israel) Ltd. | Basket catheter with deflectable spine |
CN105592778B (zh) | 2013-10-14 | 2019-07-23 | 波士顿科学医学有限公司 | 高分辨率心脏标测电极阵列导管 |
US20150119911A1 (en) | 2013-10-25 | 2015-04-30 | Gladys MCKENZIE | Tongue scraper |
EP3057641B1 (en) | 2013-12-10 | 2018-06-06 | St. Jude Medical Atrial Fibrillation Division Inc. | Catheter curve shape strut |
JP2017051211A (ja) | 2014-01-27 | 2017-03-16 | テルモ株式会社 | カテーテルおよびカテーテルハブ |
EP3476287B1 (en) * | 2014-01-28 | 2022-02-23 | St. Jude Medical, Cardiology Division, Inc. | Method of manufacture of a catheter shaft with electrically-conductive traces |
EP3099226B1 (en) * | 2014-01-30 | 2022-10-12 | 3DT Holdings, LLC | Luminal impedance device with integrated circuit modules |
US9867556B2 (en) * | 2014-02-07 | 2018-01-16 | St. Jude Medical, Cardiology Division, Inc. | System and method for assessing dimensions and eccentricity of valve annulus for trans-catheter valve implantation |
WO2015130824A1 (en) | 2014-02-25 | 2015-09-03 | St. Jude Medical, Cardiology Division, Inc. | System and method for local electrophysiological characterization of cardiac substrate using multi-electrode catheters |
JP6515084B2 (ja) | 2014-03-04 | 2019-05-15 | テルモ株式会社 | カテーテル |
US9986949B2 (en) | 2014-03-05 | 2018-06-05 | Biosense Webster (Israel) Ltd. | Multi-arm catheter with signal transmission over braid wires |
WO2015137098A1 (ja) | 2014-03-14 | 2015-09-17 | テルモ株式会社 | 医療用チューブ |
EP3131616B1 (en) | 2014-04-15 | 2019-11-20 | QMax, LLC | Helical balloon catheter |
US10556091B2 (en) | 2014-05-07 | 2020-02-11 | St. Jude Medical, Cardiology Division, Inc. | Threaded, locking handle mechanism for attaching to shaft |
EP3151773B1 (en) | 2014-06-04 | 2018-04-04 | Boston Scientific Scimed, Inc. | Electrode assembly |
US10118022B2 (en) | 2014-06-05 | 2018-11-06 | St. Jude Medical, Cardiology Division, Inc. | Deflectable catheter shaft section |
US9844645B2 (en) | 2014-06-17 | 2017-12-19 | St. Jude Medical, Cardiology Division, Inc. | Triple coil catheter support |
CN106456937B (zh) | 2014-06-17 | 2019-10-29 | 圣犹达医疗用品心脏病学部门有限公司 | 非对称的弯曲形状的导管 |
WO2016064449A1 (en) | 2014-10-20 | 2016-04-28 | Research Development International Corporation | Steerable micro-endoscope |
US9314208B1 (en) | 2014-10-28 | 2016-04-19 | Biosense Webster (Israel) Ltd. | Basket catheter with microelectrode array distal tip |
US9820664B2 (en) | 2014-11-20 | 2017-11-21 | Biosense Webster (Israel) Ltd. | Catheter with high density electrode spine array |
US20160228678A1 (en) * | 2015-01-02 | 2016-08-11 | Pacific Diabetes Technologies | Highly Durable Dual Use Catheter for Analyte Sensing and Drug Delivery |
WO2016112196A1 (en) * | 2015-01-07 | 2016-07-14 | St. Jude Medical, Cardiology Division, Inc. | Ablation catheter with electrodes |
JP6514334B2 (ja) | 2015-01-28 | 2019-05-15 | セント・ジュード・メディカル,カーディオロジー・ディヴィジョン,インコーポレイテッド | 熱マッピング・カテーテル |
US20160270732A1 (en) * | 2015-03-17 | 2016-09-22 | Cathprint Ab | Low profile medical device with bonded base for electrical components |
US20160278851A1 (en) | 2015-03-23 | 2016-09-29 | Medtronic Cryocath Lp | Steerable catheter having pull wires affixed within the distal portion of the catheter |
US9636244B2 (en) | 2015-04-09 | 2017-05-02 | Mubin I. Syed | Apparatus and method for proximal to distal stent deployment |
US20160331933A1 (en) | 2015-05-14 | 2016-11-17 | Medtronic Cryocath Lp | Dual deflection pull wire ring |
US11033715B2 (en) | 2015-05-18 | 2021-06-15 | Biosense Webster (Israel) Ltd. | Catheter with adjustable deflection |
US10537259B2 (en) | 2015-06-29 | 2020-01-21 | Biosense Webster (Israel) Ltd. | Catheter having closed loop array with in-plane linear electrode portion |
US9949656B2 (en) | 2015-06-29 | 2018-04-24 | Biosense Webster (Israel) Ltd. | Catheter with stacked spine electrode assembly |
US10575742B2 (en) | 2015-06-30 | 2020-03-03 | Biosense Webster (Israel) Ltd. | Catheter having closed electrode assembly with spines of uniform length |
CN104958824B (zh) | 2015-07-30 | 2018-12-21 | 湖南埃普特医疗器械有限公司 | 一种导引导管 |
US10376170B2 (en) | 2015-08-10 | 2019-08-13 | Boston Scientific Scimed, Inc. | Catheter with annular lumen to provide distal flushing |
US10987045B2 (en) | 2015-09-14 | 2021-04-27 | Biosense Webster (Israel) Ltd. | Basket catheter with individual spine control |
US20170106170A1 (en) | 2015-10-19 | 2017-04-20 | Biocardia, Inc. | Multi-Directional Steerable Catheter |
JP6641003B2 (ja) | 2015-10-21 | 2020-02-05 | セント・ジュード・メディカル,カーディオロジー・ディヴィジョン,インコーポレイテッド | 高密度電極マッピングカテーテル |
EP3791820B9 (en) | 2015-10-21 | 2022-04-27 | St. Jude Medical, Cardiology Division, Inc. | High density electrode mapping catheter |
US10493244B2 (en) | 2015-10-28 | 2019-12-03 | Becton, Dickinson And Company | Extension tubing strain relief |
US10980598B2 (en) * | 2015-11-20 | 2021-04-20 | St. Jude Medical, Cardiology Division, Inc. | Multi-electrode ablator tip having dual-mode, omni-directional feedback capabilities |
GB2538124B (en) | 2015-12-07 | 2017-06-21 | Diasolve Ltd | Microcatheter apparatus |
US9894756B2 (en) * | 2015-12-08 | 2018-02-13 | Kardium Inc. | Circuits for flexible structures |
US10362952B2 (en) | 2015-12-10 | 2019-07-30 | Biosense Webster (Israel) Ltd. | Stabilized spine electrophysiologic catheter |
EP3405109A4 (en) * | 2016-01-20 | 2020-05-06 | Lucent Medical Systems, Inc. | LOW FREQUENCY ELECTROMAGNETIC TRACKING |
AU2017229496B2 (en) | 2016-03-09 | 2022-03-31 | CARDIONOMIC, Inc. | Cardiac contractility neurostimulation systems and methods |
EP4179991B1 (en) | 2016-05-03 | 2024-04-24 | St. Jude Medical, Cardiology Division, Inc. | Irrigated high density electrode catheter |
US11439460B2 (en) | 2016-06-23 | 2022-09-13 | St. Jude Medical, Cardiology Division, Inc. | Catheter system and electrode assembly for intraprocedural evaluation of renal denervation |
JP6776025B2 (ja) | 2016-06-30 | 2020-10-28 | テルモ株式会社 | イントロデューサー用シース、およびイントロデューサー |
JP7127012B2 (ja) * | 2016-07-19 | 2022-08-29 | パスウェイズ メディカル コーポレーション | ガイドワイヤアセンブリの形成方法 |
WO2018037372A1 (en) * | 2016-08-24 | 2018-03-01 | St. Jude Medical International Holding S.À R.L. | Composite planarity member with integrated tracking sensors |
WO2018043427A1 (ja) | 2016-09-01 | 2018-03-08 | テルモ株式会社 | イントロデューサー用シース |
US10737060B2 (en) | 2016-09-14 | 2020-08-11 | Boston Scientific Scimed, Inc. | Catheter hubs |
CN109963610B (zh) | 2016-09-14 | 2021-11-30 | 波士顿科学国际有限公司 | 导管毂 |
WO2018064398A1 (en) * | 2016-09-28 | 2018-04-05 | Project Moray, Inc. | Arrhythmia diagnostic and/or therapy delivery methods and devices, and robotic systems for other uses |
US20180085064A1 (en) | 2016-09-29 | 2018-03-29 | Biosense Webster (Israel) Ltd. | Basket catheter conforming to organ using strain-relief elements |
US10856905B2 (en) | 2016-10-14 | 2020-12-08 | Pacesetter, Inc. | Catheter-based system for delivery and retrieval of a leadless pacemaker |
US11172858B2 (en) | 2016-10-28 | 2021-11-16 | St. Jude Medical, Cardiology Division, Inc. | Flexible high-density mapping catheter |
US20180161093A1 (en) | 2016-12-08 | 2018-06-14 | Biosense Webster (Israel) Ltd. | Irrigated balloon catheter with support spines and variable shape |
US10918306B2 (en) * | 2016-12-13 | 2021-02-16 | Biosense Webster (Israel) Ltd. | Catheter splines with embedded circuit elements |
US12011549B2 (en) | 2017-01-19 | 2024-06-18 | St. Jude Medical, Cardiology Division, Inc. | Sheath visualization |
-
2018
- 2018-01-19 US US16/479,113 patent/US12011549B2/en active Active
- 2018-01-19 EP EP18714881.2A patent/EP3531903B1/en active Active
- 2018-01-19 WO PCT/US2018/014430 patent/WO2018136741A1/en unknown
- 2018-01-19 JP JP2019527555A patent/JP7329442B2/ja active Active
- 2018-01-19 CN CN201880006975.1A patent/CN110177494A/zh active Pending
-
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- 2024-05-07 US US18/657,021 patent/US20240285900A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010167101A (ja) | 2009-01-22 | 2010-08-05 | Sumitomo Bakelite Co Ltd | カテーテル |
JP2013543743A (ja) | 2010-10-21 | 2013-12-09 | エム.アイ.・テク・カンパニー,リミテッド | 液晶ポリマー基盤のエレクトロオプトロード神経インターフェース及びその製造方法 |
JP2014501557A (ja) | 2010-11-23 | 2014-01-23 | セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド | 電気解剖学的システム画像形成素子を搭載した医療機器 |
JP2016525914A (ja) | 2013-06-07 | 2016-09-01 | キャスアールエックス リミテッドCathrx Ltd | カテーテル用リード線およびその製造方法 |
US20150305807A1 (en) | 2014-04-24 | 2015-10-29 | Medtronic Ardian Luxembourg S.A.R.L. | Neuromodulation Catheters Having Braided Shafts and Associated Systems and Methods |
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US12011549B2 (en) | 2024-06-18 |
CN110177494A (zh) | 2019-08-27 |
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