CA3181848A1 - Deflectable elongated guidewire assembly - Google Patents

Deflectable elongated guidewire assembly Download PDF

Info

Publication number
CA3181848A1
CA3181848A1 CA3181848A CA3181848A CA3181848A1 CA 3181848 A1 CA3181848 A1 CA 3181848A1 CA 3181848 A CA3181848 A CA 3181848A CA 3181848 A CA3181848 A CA 3181848A CA 3181848 A1 CA3181848 A1 CA 3181848A1
Authority
CA
Canada
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.)
Pending
Application number
CA3181848A
Other languages
English (en)
French (fr)
Inventor
Christian Balkovec
Matthew DICICCO
Eduardo Moriyama
Gareth Davies
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
Individual
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 Individual filed Critical Individual
Publication of CA3181848A1 publication Critical patent/CA3181848A1/en
Pending 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
    • 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
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3478—Endoscopic needles, e.g. for infusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • 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)
CA3181848A 2020-06-19 2021-05-25 Deflectable elongated guidewire assembly Pending CA3181848A1 (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
CA3181848A1 true CA3181848A1 (en) 2021-12-23

Family

ID=79268626

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3181848A Pending CA3181848A1 (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)

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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
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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
AU2021291788A1 (en) 2023-01-05
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
WO2021255553A1 (en) 2021-12-23

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