JP5449190B2 - 撓みプルリングと遠位先端連結機構を備えた医療用カテーテルアセンブリ - Google Patents

撓みプルリングと遠位先端連結機構を備えた医療用カテーテルアセンブリ Download PDF

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Publication number
JP5449190B2
JP5449190B2 JP2010539566A JP2010539566A JP5449190B2 JP 5449190 B2 JP5449190 B2 JP 5449190B2 JP 2010539566 A JP2010539566 A JP 2010539566A JP 2010539566 A JP2010539566 A JP 2010539566A JP 5449190 B2 JP5449190 B2 JP 5449190B2
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Prior art keywords
catheter assembly
pull ring
medical catheter
pull
shaft
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Expired - Fee Related
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JP2010539566A
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Japanese (ja)
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JP2011507606A (ja
JP2011507606A5 (enExample
Inventor
ダニエル ジェイ． ポッター
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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
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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
    • A61M25/01—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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1472—Probes or electrodes therefor for use with liquid electrolyte, e.g. virtual electrodes
    • 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
    • A61M2025/015—Details of the distal fixation of the movable mechanical means

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Endoscopes (AREA)
JP2010539566A 2007-12-21 2008-11-17 撓みプルリングと遠位先端連結機構を備えた医療用カテーテルアセンブリ Expired - Fee Related JP5449190B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/963,441 US8162934B2 (en) 2007-12-21 2007-12-21 Medical catheter assembly with deflection pull ring and distal tip interlock
US11/963,441 2007-12-21
PCT/US2008/083731 WO2009082570A1 (en) 2007-12-21 2008-11-17 Medical catheter assembly with deflection pull ring and distal tip interlock

Publications (3)

Publication Number Publication Date
JP2011507606A JP2011507606A (ja) 2011-03-10
JP2011507606A5 JP2011507606A5 (enExample) 2011-10-13
JP5449190B2 true JP5449190B2 (ja) 2014-03-19

Family

ID=40789513

Family Applications (1)

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JP2010539566A Expired - Fee Related JP5449190B2 (ja) 2007-12-21 2008-11-17 撓みプルリングと遠位先端連結機構を備えた医療用カテーテルアセンブリ

Country Status (5)

Country Link
US (3) US8162934B2 (enExample)
EP (1) EP2190515B9 (enExample)
JP (1) JP5449190B2 (enExample)
CN (1) CN101932357B (enExample)
WO (1) WO2009082570A1 (enExample)

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US9861738B2 (en) 2012-05-07 2018-01-09 St. Jude Medical, Cardiology Division, Inc. Flex tip fluid lumen assembly with termination tube
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US10376266B2 (en) 2012-10-23 2019-08-13 Valtech Cardio, Ltd. Percutaneous tissue anchor techniques
US10398499B2 (en) * 2013-05-24 2019-09-03 Biosense Webster (Israel) Ltd. Configurable control handle for catheters and other surgical tool
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US10835183B2 (en) 2013-07-01 2020-11-17 Zurich Medical Corporation Apparatus and method for intravascular measurements
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JP7118053B2 (ja) 2016-09-29 2022-08-15 コーニンクレッカ フィリップス エヌ ヴェ カテーテルアセンブリのためのプルワイヤクラウン及びクラウンスリーブ
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US10786651B2 (en) 2017-03-07 2020-09-29 Talon Medical, LLC Steerable guide catheter
WO2018200865A1 (en) 2017-04-27 2018-11-01 Epix Therapeutics, Inc. Determining nature of contact between catheter tip and tissue
KR102137994B1 (ko) * 2017-12-15 2020-07-28 주식회사 오에스와이메드 스티어러블 카테터
CN108066003A (zh) * 2017-12-29 2018-05-25 浙江归创医疗器械有限公司 消融导管
CA3088153A1 (en) * 2018-01-11 2019-07-18 The United States Government As Represented By The Department Of Veterans Affairs Sampling catheter with articulating tip
US20200155807A1 (en) * 2018-06-07 2020-05-21 The Board Of Trustees Of The Leland Stanford Junior University Small diameter catheter for introduction into the trachea and other orifices, as well as into passages that are difficult to intubate or access
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US11918762B2 (en) 2018-10-03 2024-03-05 St. Jude Medical, Cardiology Division, Inc. Reduced actuation force electrophysiology catheter handle
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DE102021109022A1 (de) * 2021-04-12 2022-10-13 Karl Storz Se & Co. Kg Schaft für ein flexibles Endoskop oder für ein flexibles endoskopisches Instrument
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CN122138780A (zh) * 2023-11-09 2026-06-02 波士顿科学医学有限公司 铰接式医疗装置和相关方法
CN118287864B (zh) * 2024-04-23 2026-08-11 海望医疗技术(苏州)有限公司 一种拉环拉线焊接用工装以及拉环拉线焊接方法
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Also Published As

Publication number Publication date
US8162934B2 (en) 2012-04-24
US20140100566A1 (en) 2014-04-10
EP2190515A1 (en) 2010-06-02
EP2190515B1 (en) 2013-05-29
JP2011507606A (ja) 2011-03-10
WO2009082570A1 (en) 2009-07-02
CN101932357A (zh) 2010-12-29
CN101932357B (zh) 2013-12-25
US8556893B2 (en) 2013-10-15
US20090163917A1 (en) 2009-06-25
US20120203170A1 (en) 2012-08-09
EP2190515B9 (en) 2013-08-28
EP2190515A4 (en) 2011-03-16

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