CN106573125B - 具有可变刚度的细长介入装置 - Google Patents

具有可变刚度的细长介入装置 Download PDF

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Publication number
CN106573125B
CN106573125B CN201580032372.5A CN201580032372A CN106573125B CN 106573125 B CN106573125 B CN 106573125B CN 201580032372 A CN201580032372 A CN 201580032372A CN 106573125 B CN106573125 B CN 106573125B
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CN
China
Prior art keywords
optical fiber
phase change
change material
pcm
light
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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.)
Expired - Fee Related
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CN201580032372.5A
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English (en)
Chinese (zh)
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CN106573125A (zh
Inventor
J·R·哈尔曾
M·B·范德马克
F·J·G·哈肯斯
M·H·E·范德贝克
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.)
Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of CN106573125A publication Critical patent/CN106573125A/zh
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Expired - Fee Related legal-status Critical Current
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    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/00078—Insertion part of the endoscope body with stiffening means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • 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
    • A61M25/0158—Tip steering devices with magnetic or electrical means, e.g. by using piezo materials, electroactive polymers, magnetic materials or by heating of shape memory materials
    • 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
    • A61M25/09041—Mechanisms for insertion of guide wires
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
    • A61M2025/0064—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body which become stiffer or softer when heated
    • 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
    • A61M2025/0915—Guide wires having features for changing the stiffness
    • A61M2025/09158—Guide wires having features for changing the stiffness when heated

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Laser Surgery Devices (AREA)
  • Endoscopes (AREA)
CN201580032372.5A 2014-06-18 2015-06-01 具有可变刚度的细长介入装置 Expired - Fee Related CN106573125B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14172894.9 2014-06-18
EP14172894 2014-06-18
PCT/EP2015/062104 WO2015193089A1 (en) 2014-06-18 2015-06-01 Elongated interventional device with variable stiffness

Publications (2)

Publication Number Publication Date
CN106573125A CN106573125A (zh) 2017-04-19
CN106573125B true CN106573125B (zh) 2020-05-22

Family

ID=51176057

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580032372.5A Expired - Fee Related CN106573125B (zh) 2014-06-18 2015-06-01 具有可变刚度的细长介入装置

Country Status (5)

Country Link
US (1) US9987462B2 (cg-RX-API-DMAC7.html)
EP (1) EP3157406B1 (cg-RX-API-DMAC7.html)
JP (1) JP6464202B2 (cg-RX-API-DMAC7.html)
CN (1) CN106573125B (cg-RX-API-DMAC7.html)
WO (1) WO2015193089A1 (cg-RX-API-DMAC7.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9987462B2 (en) * 2014-06-18 2018-06-05 Koninklijke Philips N.V. Elongated interventional device with variable stiffness
US10113537B2 (en) 2016-04-08 2018-10-30 Ecole Polytechnique Federale De Lausanne (Epfl) Variable stiffness device and method of manufacturing the same
CN107198576B (zh) * 2017-07-17 2020-03-03 天津大学 一种自然腔道手术用可展变刚度蛇形载体
CN107280716B (zh) * 2017-07-17 2019-11-05 天津大学 一种用于自然腔道手术的变刚度保护鞘及其应用方法
EP3449965A1 (en) * 2017-09-05 2019-03-06 ETH Zurich Steerable catheter with portions of different stiffness
EP3461526A1 (en) * 2017-09-28 2019-04-03 Koninklijke Philips N.V. Invasive medical device and manufacturing method
CN109893741A (zh) * 2019-03-26 2019-06-18 武汉理工大学 一种基于光纤传感的智能导丝
KR102266199B1 (ko) * 2019-10-21 2021-06-17 한국과학기술연구원 열전소자와 저온상전이소재를 활용한 가변강성 메커니즘 및 내시경
CN112494778A (zh) * 2020-12-30 2021-03-16 黄洁 介入导管的偏转结构
CN115166893A (zh) * 2022-08-02 2022-10-11 苏州国顺激光技术有限公司 一种用于激光器件的环形纤芯光纤
CN115430005B (zh) * 2022-09-26 2024-04-30 广东博迈元通医疗科技有限公司 一种尖端柔性可调弯曲的导管
CN116115888B (zh) * 2023-02-16 2025-01-14 上海微创旋律医疗科技有限公司 导丝系统、导丝振动控制方法及计算机可读存储介质
CN119385672A (zh) * 2024-11-22 2025-02-07 浙江理工大学 一种水温驱动的柔性手术器械可折展导引管

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US4543090A (en) * 1983-10-31 1985-09-24 Mccoy William C Steerable and aimable catheter
US4934340A (en) * 1989-06-08 1990-06-19 Hemo Laser Corporation Device for guiding medical catheters and scopes
US5334168A (en) * 1993-06-11 1994-08-02 Catheter Research, Inc. Variable shape guide apparatus
US5531685A (en) * 1993-06-11 1996-07-02 Catheter Research, Inc. Steerable variable stiffness device
US5662621A (en) 1995-07-06 1997-09-02 Scimed Life Systems, Inc. Guide catheter with shape memory retention
US5846247A (en) * 1996-11-15 1998-12-08 Unsworth; John D. Shape memory tubular deployment system
US6533752B1 (en) * 2000-01-05 2003-03-18 Thomas C Waram Variable shape guide apparatus
US6468203B2 (en) * 2000-04-03 2002-10-22 Neoguide Systems, Inc. Steerable endoscope and improved method of insertion
JP2002139629A (ja) * 2000-10-31 2002-05-17 Sumitomo Electric Ind Ltd 光損失フィルタ
ATE363313T1 (de) 2001-07-31 2007-06-15 Amir Belson Katheterführung in flussrichtung mit schaft variabler steifheit
US7018346B2 (en) * 2001-12-18 2006-03-28 Scimed Life Systems, Inc. Guide wire with adjustable flexibility
US7245789B2 (en) * 2002-10-07 2007-07-17 Vascular Imaging Corporation Systems and methods for minimally-invasive optical-acoustic imaging
JP4261166B2 (ja) 2002-11-29 2009-04-30 Ｈｏｙａ株式会社 フォトサーマルアクチュエータおよびフォトサーマルアクチュエータが備えられた装置
FR2863057B1 (fr) 2003-12-02 2006-03-24 Cit Alcatel Guide optique photosensible
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EP2858553A1 (en) * 2012-06-08 2015-04-15 Koninklijke Philips N.V. Distributed sensing device for referencing of physiological features
CN104684594B (zh) * 2012-09-28 2018-03-27 皇家飞利浦有限公司 管和包括所述管的可操纵引入元件
US9987462B2 (en) * 2014-06-18 2018-06-05 Koninklijke Philips N.V. Elongated interventional device with variable stiffness

Also Published As

Publication number Publication date
JP2017519563A (ja) 2017-07-20
EP3157406B1 (en) 2019-12-11
JP6464202B2 (ja) 2019-02-06
US9987462B2 (en) 2018-06-05
CN106573125A (zh) 2017-04-19
US20170119998A1 (en) 2017-05-04
WO2015193089A1 (en) 2015-12-23
EP3157406A1 (en) 2017-04-26

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