JP6868551B2 - 変形可能なガイドワイヤの先端 - Google Patents

変形可能なガイドワイヤの先端 Download PDF

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Publication number
JP6868551B2
JP6868551B2 JP2017506360A JP2017506360A JP6868551B2 JP 6868551 B2 JP6868551 B2 JP 6868551B2 JP 2017506360 A JP2017506360 A JP 2017506360A JP 2017506360 A JP2017506360 A JP 2017506360A JP 6868551 B2 JP6868551 B2 JP 6868551B2
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JP
Japan
Prior art keywords
guide wire
coil
distal end
wire according
proximal end
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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.)
Active
Application number
JP2017506360A
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English (en)
Japanese (ja)
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JP2017527347A5 (enExample
JP2017527347A (ja
Inventor
アスムス，ブルース・エイチ
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.)
Cardiovascular Systems Inc
Original Assignee
Cardiovascular Systems Inc
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 Cardiovascular Systems Inc filed Critical Cardiovascular Systems Inc
Publication of JP2017527347A publication Critical patent/JP2017527347A/ja
Publication of JP2017527347A5 publication Critical patent/JP2017527347A5/ja
Application granted granted Critical
Publication of JP6868551B2 publication Critical patent/JP6868551B2/ja
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Anticipated expiration legal-status Critical

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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
    • A61M25/01—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
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A61B2017/00871—Material properties shape memory effect polymeric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A61B2017/22042—Details of the tip of the guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320004—Surgical cutting instruments abrasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A61B2017/320766—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven eccentric
    • 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
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • 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
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • A61M2025/09091—Basic structures of guide wires having a coil around a core where a sheath surrounds the coil at the distal part
    • 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
    • A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
    • A61M2025/09141—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque made of shape memory alloys which take a particular shape at a certain temperature
    • 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0266—Shape memory materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Anesthesiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
JP2017506360A 2014-08-05 2015-08-04 変形可能なガイドワイヤの先端 Active JP6868551B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462033346P 2014-08-05 2014-08-05
US62/033,346 2014-08-05
US14/816,367 US10806905B2 (en) 2014-08-05 2015-08-03 Reformable guidewire tip
US14/816,367 2015-08-03
PCT/US2015/043521 WO2016022512A1 (en) 2014-08-05 2015-08-04 Reformable guidewire tip

Publications (3)

Publication Number Publication Date
JP2017527347A JP2017527347A (ja) 2017-09-21
JP2017527347A5 JP2017527347A5 (enExample) 2018-05-17
JP6868551B2 true JP6868551B2 (ja) 2021-05-12

Family

ID=55264406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017506360A Active JP6868551B2 (ja) 2014-08-05 2015-08-04 変形可能なガイドワイヤの先端

Country Status (7)

Country Link
US (1) US10806905B2 (enExample)
EP (1) EP3185787B1 (enExample)
JP (1) JP6868551B2 (enExample)
CN (1) CN106572865B (enExample)
AU (1) AU2015301290A1 (enExample)
CA (1) CA2956680A1 (enExample)
WO (1) WO2016022512A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD867589S1 (en) * 2017-03-23 2019-11-19 Pioneer Medical Instrument Co., Ltd. Steerable structure for endoscope
US11672957B2 (en) 2017-07-26 2023-06-13 Heraeus Medical Components Llc Resilient tip and method
US11033721B2 (en) * 2018-06-22 2021-06-15 Acclarent, Inc. Guidewire for dilating eustachian tube via middle ear
US20210393924A1 (en) * 2020-06-19 2021-12-23 Becton, Dickinson And Company Vascular access instrument and related devices and methods
US12419703B2 (en) 2022-08-01 2025-09-23 Imperative Care, Inc. Robotic drive system for achieving supra-aortic access
US12446979B2 (en) 2022-08-01 2025-10-21 Imperative Care, Inc. Method of performing a multi catheter robotic neurovascular procedure
US12447317B2 (en) 2022-08-01 2025-10-21 Imperative Care, Inc. Method of priming concentrically stacked interventional devices
US20230048388A1 (en) 2021-08-12 2023-02-16 Imperative Care, Inc. Robotically driven interventional device
US12440289B2 (en) 2022-08-01 2025-10-14 Imperative Care, Inc. Method of priming an interventional device assembly
US20240041480A1 (en) 2022-08-02 2024-02-08 Imperative Care, Inc. Multi catheter system with integrated fluidics management
WO2024118919A1 (en) 2022-12-01 2024-06-06 Imperative Care, Inc. Telescoping drive table and methods of use
WO2024238831A2 (en) 2023-05-17 2024-11-21 Imperative Care, Inc. Fluidics control system for multi catheter stack
USD1102447S1 (en) 2023-11-30 2025-11-18 Imperative Care, Inc. Display screen or portion thereof with graphical user interface

Family Cites Families (31)

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CA1293663C (en) 1986-01-06 1991-12-31 David Christopher Auth Transluminal microdissection device
US4763647A (en) 1987-01-06 1988-08-16 C. R. Bard, Inc. Dual coil steerable guidewire
US5065769A (en) 1988-11-23 1991-11-19 Boston Scientific Corporation Small diameter guidewires of multi-filar, cross-wound coils
US5211636A (en) * 1990-10-31 1993-05-18 Lake Region Manufacturing Co., Inc. Steerable infusion guide wire
US5360432A (en) * 1992-10-16 1994-11-01 Shturman Cardiology Systems, Inc. Abrasive drive shaft device for directional rotational atherectomy
US5312427A (en) * 1992-10-16 1994-05-17 Shturman Cardiology Systems, Inc. Device and method for directional rotational atherectomy
US5836868A (en) * 1992-11-13 1998-11-17 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
US5596996A (en) * 1995-03-30 1997-01-28 Medtronic, Inc. High support nitinol tube guidewire with plastic plug transition
US5827201A (en) * 1996-07-26 1998-10-27 Target Therapeutics, Inc. Micro-braided guidewire
US6132444A (en) * 1997-08-14 2000-10-17 Shturman Cardiology Systems, Inc. Eccentric drive shaft for atherectomy device and method for manufacture
US6494890B1 (en) 1997-08-14 2002-12-17 Shturman Cardiology Systems, Inc. Eccentric rotational atherectomy device
US6824550B1 (en) * 2000-04-06 2004-11-30 Norbon Medical, Inc. Guidewire for crossing occlusions or stenosis
JP2886151B1 (ja) 1998-03-17 1999-04-26 株式会社日本エスコ ディスポーザーの取り付け構造
US6496890B1 (en) * 1999-12-03 2002-12-17 Michael Joseph Azevedo Bus hang prevention and recovery for data communication systems employing a shared bus interface with multiple bus masters
US7150723B2 (en) * 2001-11-29 2006-12-19 C-I-Medic Co., Ltd. Medical device including guide wire and balloon catheter for curing a coronary artery
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US8113916B2 (en) 2003-01-17 2012-02-14 Boston Scientific Scimed, Inc. Straightening and centerless grinding of wire for use with medical devices
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US7998090B2 (en) * 2004-08-31 2011-08-16 Abbott Cardiovascular Systems Inc. Guide wire with core having welded wire segments
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Also Published As

Publication number Publication date
CN106572865A (zh) 2017-04-19
CN106572865B (zh) 2020-10-30
EP3185787B1 (en) 2022-03-09
US10806905B2 (en) 2020-10-20
EP3185787A4 (en) 2018-03-28
US20160038719A1 (en) 2016-02-11
EP3185787A1 (en) 2017-07-05
WO2016022512A1 (en) 2016-02-11
CA2956680A1 (en) 2016-02-11
AU2015301290A1 (en) 2017-02-09
JP2017527347A (ja) 2017-09-21

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