JP2009536048A - 形状付与機構の挿入手段 - Google Patents

形状付与機構の挿入手段 Download PDF

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Publication number
JP2009536048A
JP2009536048A JP2009508051A JP2009508051A JP2009536048A JP 2009536048 A JP2009536048 A JP 2009536048A JP 2009508051 A JP2009508051 A JP 2009508051A JP 2009508051 A JP2009508051 A JP 2009508051A JP 2009536048 A JP2009536048 A JP 2009536048A
Authority
JP
Japan
Prior art keywords
distal portion
electrode sheath
elongate element
shape
catheter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2009508051A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009536048A5 (enExample
Inventor
アンダーソン，ニール，ローレンス
パートレット，マシュー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cathrx Ltd
Original Assignee
Cathrx Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cathrx Ltd filed Critical Cathrx Ltd
Publication of JP2009536048A publication Critical patent/JP2009536048A/ja
Publication of JP2009536048A5 publication Critical patent/JP2009536048A5/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • A61M25/0041—Catheters; Hollow probes characterised by the form of the tubing pre-formed, e.g. specially adapted to fit with the anatomy of body channels
    • 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
    • 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
    • A61B5/6856—Catheters with a distal loop
    • 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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • 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
    • A61M25/0152—Tip steering devices with pre-shaped mechanisms, e.g. pre-shaped stylets or pre-shaped outer tubes
    • 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
    • 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
    • A61M2025/0161—Tip steering devices wherein the distal tips have two or more deflection regions
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)
JP2009508051A 2006-05-08 2007-05-04 形状付与機構の挿入手段 Pending JP2009536048A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79893106P 2006-05-08 2006-05-08
PCT/AU2007/000600 WO2007128064A1 (en) 2006-05-08 2007-05-04 Shape imparting mechanism insertion

Publications (2)

Publication Number Publication Date
JP2009536048A true JP2009536048A (ja) 2009-10-08
JP2009536048A5 JP2009536048A5 (enExample) 2011-10-13

Family

ID=38667336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009508051A Pending JP2009536048A (ja) 2006-05-08 2007-05-04 形状付与機構の挿入手段

Country Status (7)

Country Link
US (1) US8977333B2 (enExample)
EP (2) EP2716322A3 (enExample)
JP (1) JP2009536048A (enExample)
CN (1) CN101437567A (enExample)
AU (1) AU2007247768B2 (enExample)
CA (1) CA2651030A1 (enExample)
WO (1) WO2007128064A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013526302A (ja) * 2010-05-11 2013-06-24 キャスアールエックス リミテッド カテーテル形状解放機構

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US6702811B2 (en) 1999-04-05 2004-03-09 Medtronic, Inc. Ablation catheter assembly with radially decreasing helix and method of use
US8774913B2 (en) * 2002-04-08 2014-07-08 Medtronic Ardian Luxembourg S.A.R.L. Methods and apparatus for intravasculary-induced neuromodulation
US20140018880A1 (en) 2002-04-08 2014-01-16 Medtronic Ardian Luxembourg S.A.R.L. Methods for monopolar renal neuromodulation
US7653438B2 (en) 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
MX2013004235A (es) 2010-10-25 2013-05-30 Medtronic Ardian Luxembourg Aparatos de cateter que tienen arreglos de multiples electrodos para neuromodulacion renal y sistemas y metodos asociados.
AU2013260174B2 (en) 2012-05-11 2016-01-07 Medtronic Af Luxembourg S.A.R.L. Multi-electrode catheter assemblies for renal neuromodulation and associated systems and methods
US9095321B2 (en) 2012-11-21 2015-08-04 Medtronic Ardian Luxembourg S.A.R.L. Cryotherapeutic devices having integral multi-helical balloons and methods of making the same
US9179974B2 (en) 2013-03-15 2015-11-10 Medtronic Ardian Luxembourg S.A.R.L. Helical push wire electrode
WO2014194368A1 (en) 2013-06-07 2014-12-11 Cathrx Ltd An electrical lead for a catheter and method of manufacturing
US20150073515A1 (en) 2013-09-09 2015-03-12 Medtronic Ardian Luxembourg S.a.r.I. Neuromodulation Catheter Devices and Systems Having Energy Delivering Thermocouple Assemblies and Associated Methods
JP1518595S (enExample) * 2014-03-20 2015-03-02
JP1518375S (enExample) * 2014-03-20 2015-03-02
EP4371512A3 (en) 2014-04-24 2024-08-14 Medtronic Ardian Luxembourg S.à.r.l. Neuromodulation catheters having braided shafts and associated systems and methods
JP2018517494A (ja) * 2015-06-10 2018-07-05 キャスアールエックス リミテッドＣａｔｈｒｘ Ｌｔｄ 二重形状のカテーテル
US20180228538A1 (en) * 2017-02-15 2018-08-16 Cook Medical Technologies Llc Cutting system and method of tissue cutting for medical treatment
US11033294B2 (en) 2017-03-13 2021-06-15 Cook Medical Technologies Llc Method of treatment for aortic dissection
USD854680S1 (en) * 2017-03-31 2019-07-23 Jose Luis Hernandez Flores Liposuction cannula
USD870880S1 (en) * 2018-05-29 2019-12-24 Device Therapeutics, Inc. Indwelling catheter with an archimedean spiral
CN116350910B (zh) * 2023-03-28 2025-11-04 上海微创电生理医疗科技股份有限公司 医疗介入导管及其加工方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013526302A (ja) * 2010-05-11 2013-06-24 キャスアールエックス リミテッド カテーテル形状解放機構

Also Published As

Publication number Publication date
CN101437567A (zh) 2009-05-20
AU2007247768B2 (en) 2012-09-20
US20100030112A1 (en) 2010-02-04
EP2015825A1 (en) 2009-01-21
US8977333B2 (en) 2015-03-10
EP2716322A2 (en) 2014-04-09
AU2007247768A1 (en) 2007-11-15
WO2007128064A1 (en) 2007-11-15
CA2651030A1 (en) 2007-11-15
EP2015825B1 (en) 2014-04-23
EP2716322A3 (en) 2014-05-21
EP2015825A4 (en) 2010-08-04

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