CN106572865B - 可改造的引导线末端 - Google Patents

可改造的引导线末端 Download PDF

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Publication number
CN106572865B
CN106572865B CN201580041956.9A CN201580041956A CN106572865B CN 106572865 B CN106572865 B CN 106572865B CN 201580041956 A CN201580041956 A CN 201580041956A CN 106572865 B CN106572865 B CN 106572865B
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CN
China
Prior art keywords
guide wire
tip
distal end
coil
support coil
Prior art date
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Application number
CN201580041956.9A
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English (en)
Chinese (zh)
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CN106572865A (zh
Inventor
布鲁斯·H·阿斯穆斯
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Cardiovascular Systems Inc
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Cardiovascular Systems Inc
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Publication date
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Publication of CN106572865A publication Critical patent/CN106572865A/zh
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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)
CN201580041956.9A 2014-08-05 2015-08-04 可改造的引导线末端 Active CN106572865B (zh)

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 (2)

Publication Number Publication Date
CN106572865A CN106572865A (zh) 2017-04-19
CN106572865B true CN106572865B (zh) 2020-10-30

Family

ID=55264406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580041956.9A Active CN106572865B (zh) 2014-08-05 2015-08-04 可改造的引导线末端

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)

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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

Citations (9)

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Publication number Priority date Publication date Assignee Title
US5836868A (en) * 1992-11-13 1998-11-17 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
WO1999047053A1 (en) * 1998-03-19 1999-09-23 Shturman Cardiology Systems, Inc. Improved eccentric drive shaft for atherectomy device and method for manufacture
CN1668250A (zh) * 2002-07-23 2005-09-14 麦克洛斯公司 抗拉伸医疗器械
CN101652156A (zh) * 2007-02-08 2010-02-17 C.R.巴德有限公司 形状记忆医疗器械及其生产方法
CN101917911A (zh) * 2007-07-27 2010-12-15 微排放器公司 具有抗拉伸的可分离线圈
CN103549987A (zh) * 2007-11-09 2014-02-05 德普新赛斯产品公司 治疗体腔的系留线圈
CN103635224A (zh) * 2011-06-30 2014-03-12 柯惠有限合伙公司 远端通达吸气引导导管
CN203591293U (zh) * 2013-12-04 2014-05-14 王玉峰 弹簧圈系统
US8728097B1 (en) * 2008-02-26 2014-05-20 Mitralign, Inc. Tissue plication devices and methods for their use

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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
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
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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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US7998090B2 (en) * 2004-08-31 2011-08-16 Abbott Cardiovascular Systems Inc. Guide wire with core having welded wire segments
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US20090018566A1 (en) * 2006-06-30 2009-01-15 Artheromed, Inc. Atherectomy devices, systems, and methods
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Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5836868A (en) * 1992-11-13 1998-11-17 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
WO1999047053A1 (en) * 1998-03-19 1999-09-23 Shturman Cardiology Systems, Inc. Improved eccentric drive shaft for atherectomy device and method for manufacture
CN1668250A (zh) * 2002-07-23 2005-09-14 麦克洛斯公司 抗拉伸医疗器械
CN101652156A (zh) * 2007-02-08 2010-02-17 C.R.巴德有限公司 形状记忆医疗器械及其生产方法
CN101917911A (zh) * 2007-07-27 2010-12-15 微排放器公司 具有抗拉伸的可分离线圈
CN103549987A (zh) * 2007-11-09 2014-02-05 德普新赛斯产品公司 治疗体腔的系留线圈
US8728097B1 (en) * 2008-02-26 2014-05-20 Mitralign, Inc. Tissue plication devices and methods for their use
CN103635224A (zh) * 2011-06-30 2014-03-12 柯惠有限合伙公司 远端通达吸气引导导管
CN203591293U (zh) * 2013-12-04 2014-05-14 王玉峰 弹簧圈系统

Also Published As

Publication number Publication date
CN106572865A (zh) 2017-04-19
EP3185787B1 (en) 2022-03-09
US10806905B2 (en) 2020-10-20
JP6868551B2 (ja) 2021-05-12
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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