AU2007247768B2 - Shape imparting mechanism insertion - Google Patents

Shape imparting mechanism insertion Download PDF

Info

Publication number
AU2007247768B2
AU2007247768B2 AU2007247768A AU2007247768A AU2007247768B2 AU 2007247768 B2 AU2007247768 B2 AU 2007247768B2 AU 2007247768 A AU2007247768 A AU 2007247768A AU 2007247768 A AU2007247768 A AU 2007247768A AU 2007247768 B2 AU2007247768 B2 AU 2007247768B2
Authority
AU
Australia
Prior art keywords
elongate element
sleeve
electrode sheath
distal end
distal
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.)
Ceased
Application number
AU2007247768A
Other languages
English (en)
Other versions
AU2007247768A1 (en
Inventor
Neil Lawrence Anderson
Matthew Partlett
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 AU2007247768A1 publication Critical patent/AU2007247768A1/en
Application granted granted Critical
Publication of AU2007247768B2 publication Critical patent/AU2007247768B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
AU2007247768A 2006-05-08 2007-05-04 Shape imparting mechanism insertion Ceased AU2007247768B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79893106P 2006-05-08 2006-05-08
US60/798,931 2006-05-08
PCT/AU2007/000600 WO2007128064A1 (en) 2006-05-08 2007-05-04 Shape imparting mechanism insertion

Publications (2)

Publication Number Publication Date
AU2007247768A1 AU2007247768A1 (en) 2007-11-15
AU2007247768B2 true AU2007247768B2 (en) 2012-09-20

Family

ID=38667336

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007247768A Ceased AU2007247768B2 (en) 2006-05-08 2007-05-04 Shape imparting mechanism insertion

Country Status (7)

Country Link
US (1) US8977333B2 (enExample)
EP (2) EP2015825B1 (enExample)
JP (1) JP2009536048A (enExample)
CN (1) CN101437567A (enExample)
AU (1) AU2007247768B2 (enExample)
CA (1) CA2651030A1 (enExample)
WO (1) WO2007128064A1 (enExample)

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US7653438B2 (en) 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
US8774913B2 (en) * 2002-04-08 2014-07-08 Medtronic Ardian Luxembourg S.A.R.L. Methods and apparatus for intravasculary-induced neuromodulation
WO2011140585A1 (en) * 2010-05-11 2011-11-17 Cathrx Ltd A catheter shape release mechanism
CN202665687U (zh) 2010-10-25 2013-01-16 美敦力Af卢森堡有限责任公司 用于通过肾去神经支配治疗人类患者的导管装置
KR20150018801A (ko) 2012-05-11 2015-02-24 메드트로닉 아르디언 룩셈부르크 에스에이알엘 신장 신경조절용 다중-전극 카테터 어셈블리, 관련 시스템 및 방법
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
AU2014277623B2 (en) 2013-06-07 2018-05-17 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
US20180161092A1 (en) * 2015-06-10 2018-06-14 Cathrx Ltd Double shape catheter
EP3363398A1 (en) * 2017-02-15 2018-08-22 Cook Medical Technologies LLC Cutting system 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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Also Published As

Publication number Publication date
WO2007128064A1 (en) 2007-11-15
CN101437567A (zh) 2009-05-20
US20100030112A1 (en) 2010-02-04
EP2015825A4 (en) 2010-08-04
EP2015825A1 (en) 2009-01-21
EP2716322A3 (en) 2014-05-21
AU2007247768A1 (en) 2007-11-15
EP2716322A2 (en) 2014-04-09
JP2009536048A (ja) 2009-10-08
US8977333B2 (en) 2015-03-10
EP2015825B1 (en) 2014-04-23
CA2651030A1 (en) 2007-11-15

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Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired