AU2021291788A1 - Deflectable elongated guidewire assembly - Google Patents

Deflectable elongated guidewire assembly Download PDF

Info

Publication number
AU2021291788A1
AU2021291788A1 AU2021291788A AU2021291788A AU2021291788A1 AU 2021291788 A1 AU2021291788 A1 AU 2021291788A1 AU 2021291788 A AU2021291788 A AU 2021291788A AU 2021291788 A AU2021291788 A AU 2021291788A AU 2021291788 A1 AU2021291788 A1 AU 2021291788A1
Authority
AU
Australia
Prior art keywords
distal
elongated
assembly
introducer
biological wall
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.)
Abandoned
Application number
AU2021291788A
Other languages
English (en)
Inventor
Christian Balkovec
Gareth Davies
Matthew DICICCO
Eduardo Moriyama
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.)
Boston Scientific Medical Device Ltd
Original Assignee
Boston Scientific Medical Device 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 Boston Scientific Medical Device Ltd filed Critical Boston Scientific Medical Device Ltd
Publication of AU2021291788A1 publication Critical patent/AU2021291788A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/6851—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3478—Endoscopic needles, e.g. for infusion
    • 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
    • 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
    • A61B5/6885—Monitoring or controlling sensor contact pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/7455—Details of notification to user or communication with user or patient; User input means characterised by tactile indication, e.g. vibration or electrical stimulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • 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
    • A61M25/09—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00039—Electric or electromagnetic phenomena other than conductivity, e.g. capacity, inductivity, Hall effect
    • A61B2017/00044—Sensing electrocardiography, i.e. ECG
    • A61B2017/00048—Spectral analysis
    • A61B2017/00053—Mapping
    • 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
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00613—Irreversible electroporation
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/144—Wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09066—Basic structures of guide wires having a coil without a core possibly combined with a sheath
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
AU2021291788A 2020-06-19 2021-05-25 Deflectable elongated guidewire assembly Abandoned AU2021291788A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063041319P 2020-06-19 2020-06-19
US63/041,319 2020-06-19
US202063051080P 2020-07-13 2020-07-13
US63/051,080 2020-07-13
PCT/IB2021/054539 WO2021255553A1 (en) 2020-06-19 2021-05-25 Deflectable elongated guidewire assembly

Publications (1)

Publication Number Publication Date
AU2021291788A1 true AU2021291788A1 (en) 2023-01-05

Family

ID=79268626

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021291788A Abandoned AU2021291788A1 (en) 2020-06-19 2021-05-25 Deflectable elongated guidewire assembly

Country Status (9)

Country Link
US (1) US12599338B2 (cg-RX-API-DMAC7.html)
EP (1) EP4167888A4 (cg-RX-API-DMAC7.html)
JP (2) JP2023531162A (cg-RX-API-DMAC7.html)
KR (1) KR20230029758A (cg-RX-API-DMAC7.html)
CN (1) CN115942911A (cg-RX-API-DMAC7.html)
AU (1) AU2021291788A1 (cg-RX-API-DMAC7.html)
BR (1) BR112022025387A2 (cg-RX-API-DMAC7.html)
CA (1) CA3181848A1 (cg-RX-API-DMAC7.html)
WO (1) WO2021255553A1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4586919A1 (en) * 2022-09-15 2025-07-23 Boston Scientific Medical Device Limited Apparatus for tissue puncture during pericardiocentesis
CN121712466A (zh) * 2023-08-04 2026-03-20 波士顿科学医疗设备有限公司 针对导管导线的位置标记

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413234B1 (en) * 1990-02-02 2002-07-02 Ep Technologies, Inc. Assemblies for creating compound curves in distal catheter regions
US5147317A (en) * 1990-06-04 1992-09-15 C.R. Bard, Inc. Low friction varied radiopacity guidewire
DE69325692T2 (de) 1992-08-18 2000-01-05 The Spectranetics Corp., Colorado Springs Führungsdraht mit Faseroptik
US20030069522A1 (en) 1995-12-07 2003-04-10 Jacobsen Stephen J. Slotted medical device
US7069087B2 (en) * 2000-02-25 2006-06-27 Oratec Interventions, Inc. Apparatus and method for accessing and performing a function within an intervertebral disc
US6285903B1 (en) * 1998-06-30 2001-09-04 Eclipse Surgical Technologies, Inc. Intracorporeal device with radiopaque marker
US6666862B2 (en) * 2001-03-01 2003-12-23 Cardiac Pacemakers, Inc. Radio frequency ablation system and method linking energy delivery with fluid flow
US20060247672A1 (en) * 2005-04-27 2006-11-02 Vidlund Robert M Devices and methods for pericardial access
US10166070B2 (en) * 2007-01-02 2019-01-01 Baylis Medical Company Inc. Electrosurgical pericardial puncture
US8702692B2 (en) * 2007-01-02 2014-04-22 Baylis Medical Company Inc. Cardiac electrosurgery
US8317810B2 (en) * 2008-12-29 2012-11-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Tissue puncture assemblies and methods for puncturing tissue
US8500757B2 (en) * 2009-07-28 2013-08-06 Edwards Lifesciences Corporation Surgical puncture cinch and closure system
US8986278B2 (en) * 2010-04-13 2015-03-24 Sentreheart, Inc. Methods and devices for pericardial access
US20120088964A1 (en) * 2010-10-11 2012-04-12 Epicardial Technologies, Inc. Methods and devices for pericardial access
CN102793577A (zh) * 2011-05-27 2012-11-28 心诺普医疗技术（北京）有限公司 一种心包穿刺针组件
US9821145B2 (en) * 2012-03-23 2017-11-21 Pressure Products Medical Supplies Inc. Transseptal puncture apparatus and method for using the same
US9107693B2 (en) * 2012-04-16 2015-08-18 Pacesetter, Inc. Apparatus and method for pericardial access
WO2014066340A1 (en) * 2012-10-22 2014-05-01 Sentreheart, Inc. Pericardial access devices and methods
US11400261B2 (en) 2012-11-21 2022-08-02 Concert Medical, Llc Preformed guidewire
CN109009355B (zh) * 2012-12-28 2021-07-20 心诺普医疗技术（北京）有限公司 一种心包穿刺针组件
KR102637872B1 (ko) 2013-08-07 2024-02-16 보스턴 사이언티픽 메디칼 디바이스 리미티드 조직을 천공하기 위한 방법 및 장치
CN203677205U (zh) * 2013-10-24 2014-07-02 心诺普医疗技术（北京）有限公司 一种心包穿刺针组件
US20150174371A1 (en) * 2013-12-23 2015-06-25 Cook Medical Technologies Llc System for bypassing vascular occlusion having puncturing mechanism and method
AU2015222963A1 (en) * 2014-02-28 2016-09-22 Sentreheart, Inc. Pericardial access devices and methods
US10779883B2 (en) * 2015-09-09 2020-09-22 Baylis Medical Company Inc. Epicardial access system and methods
CA3051126A1 (en) * 2017-01-25 2018-08-02 Robert Vidlund Blood vessel access and closure devices and related methods of use
CN111031966A (zh) * 2017-08-24 2020-04-17 美敦力瓦斯科尔勒公司 具有偏转部段的经中隔递送系统及使用方法
US10864046B2 (en) * 2017-12-04 2020-12-15 Acclarent, Inc. Dilation instrument with navigation and distally located force sensor
WO2019111180A1 (en) * 2017-12-05 2019-06-13 Navix International Limited Electrophysiology procedure without ionizing radiation imaging
US11324930B2 (en) * 2018-02-08 2022-05-10 Boston Scientific Scimed, Inc. Medical guidewires with controllable features
KR102463750B1 (ko) * 2018-05-08 2022-11-04 보스턴 사이언티픽 메디칼 디바이스 리미티드 조직을 천공하기 위한 방법 및 장치
US11963798B2 (en) * 2019-11-14 2024-04-23 Medtronic, Inc. Optical force sensor with a catheter/sheath

Also Published As

Publication number Publication date
EP4167888A1 (en) 2023-04-26
KR20230029758A (ko) 2023-03-03
EP4167888A4 (en) 2024-10-02
JP2023531162A (ja) 2023-07-21
US20230309929A1 (en) 2023-10-05
JP2026062820A (ja) 2026-04-10
US12599338B2 (en) 2026-04-14
BR112022025387A2 (pt) 2023-01-24
CN115942911A (zh) 2023-04-07
CA3181848A1 (en) 2021-12-23
WO2021255553A1 (en) 2021-12-23

Similar Documents

Publication Publication Date Title
US9078667B2 (en) Catheter having reduced force concentration at tissue contact site
US12016619B2 (en) Transseptal crossing system for single pass large bore access
US11986254B2 (en) Fluoroless vascular sheath manipulation and electrogram monitoring
US6371955B1 (en) Atrial branding iron catheter and a method for treating atrial fibrillation
CN106999211B (zh) 卵圆窝穿透
JP2022179432A (ja) 高関節マイクロカテーテル及び電気的に活性なガイドワイヤを使用した組織穿刺
US20070167740A1 (en) Magnetic stabilization of catheter location sensor
US20110270239A1 (en) Transseptal crossing device
US7824377B2 (en) Tissue anchoring catheter systems and methods
CN113796868A (zh) 用于心血管治疗设备的管腔内参考电极
JP2026062820A (ja) 偏向可能な細長いガイドワイヤアセンブリ
KR20090036075A (ko) 압력 감지를 구비한 카테터
US20210290284A1 (en) Navigation-Enabled Cryoablation System with Direct Localization
US20220040451A1 (en) Catheter having tissue-engaging device
KR20180018783A (ko) 자기 공명 호환 가능한 rf 경중격 시스템
CN116135163A (zh) 具有重叠的电极对的平面导管
US20240000504A1 (en) Apparatus and method for transseptal puncture and dilation
US20240000497A1 (en) Apparatus and method for transseptal puncture based on impedance
JP2005137908A (ja) カテーテル
US12167879B2 (en) Navigation-enabled cryoablation system with indirect device tracking
US20240277399A1 (en) Rf wire connection in dilator
US20210128871A1 (en) Guidewire assembly detectable by medical-imaging sensor
US20260053557A1 (en) Integrated assembly having an electrocautery device
CN117297750A (zh) 用于基于阻抗的经中隔穿透的设备和方法

Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application