ATE519516T1 - Katheter mit verbesserter drehmomentreaktion und kurven-retention - Google Patents

Katheter mit verbesserter drehmomentreaktion und kurven-retention

Info

Publication number
ATE519516T1
ATE519516T1 AT05821209T AT05821209T ATE519516T1 AT E519516 T1 ATE519516 T1 AT E519516T1 AT 05821209 T AT05821209 T AT 05821209T AT 05821209 T AT05821209 T AT 05821209T AT E519516 T1 ATE519516 T1 AT E519516T1
Authority
AT
Austria
Prior art keywords
wires
braid
sectional shape
catheter
torque response
Prior art date
Application number
AT05821209T
Other languages
English (en)
Inventor
Pu Zhou
Original Assignee
Boston Scient 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 Scient Ltd filed Critical Boston Scient Ltd
Application granted granted Critical
Publication of ATE519516T1 publication Critical patent/ATE519516T1/de

Links

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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils
    • 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
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
    • 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
    • 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
    • A61M2025/09108—Methods for making a guide wire

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Endoscopes (AREA)
AT05821209T 2004-11-19 2005-10-27 Katheter mit verbesserter drehmomentreaktion und kurven-retention ATE519516T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/993,586 US20060111649A1 (en) 2004-11-19 2004-11-19 Catheter having improved torque response and curve retention
PCT/US2005/038626 WO2006055201A1 (en) 2004-11-19 2005-10-27 Catheter having improved torque response and curve retention

Publications (1)

Publication Number Publication Date
ATE519516T1 true ATE519516T1 (de) 2011-08-15

Family

ID=35835539

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05821209T ATE519516T1 (de) 2004-11-19 2005-10-27 Katheter mit verbesserter drehmomentreaktion und kurven-retention

Country Status (6)

Country Link
US (1) US20060111649A1 (de)
EP (1) EP1827546B1 (de)
JP (1) JP4918494B2 (de)
AT (1) ATE519516T1 (de)
CA (1) CA2586204A1 (de)
WO (1) WO2006055201A1 (de)

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EP2234663A1 (de) * 2007-12-19 2010-10-06 Boston Scientific Scimed, Inc. Struktur zur verwendung als teil einer medizinischen vorrichtung
EP2249691B1 (de) * 2008-01-24 2013-07-03 Boston Scientific Scimed, Inc. Struktur zur verwendung als teil einer medizinischen vorrichtung
US20090240109A1 (en) * 2008-03-24 2009-09-24 Boston Scientific Scimed, Inc. Flexible endoscope with core member
US20090292225A1 (en) * 2008-05-21 2009-11-26 Boston Scientific Scimed, Inc. Medical device including a braid for crossing an occlusion in a vessel
WO2011008738A1 (en) * 2009-07-13 2011-01-20 Cook Incorporated Swaged braided catheter and method of fabrication
US8100881B2 (en) * 2009-08-04 2012-01-24 Cook Medical Technologies Llc Flexible medical device for clot removal from small vessels
JP5424499B2 (ja) 2011-04-18 2014-02-26 朝日インテック株式会社 医療用ガイドワイヤ
US9907931B2 (en) * 2012-10-26 2018-03-06 Medtronic, Inc. Elastic introducer sheath
US20140261841A1 (en) * 2013-03-14 2014-09-18 Robert Bosch Gmbh Kink resistant hose system with coil layer and method of manufacturing
JP5709224B2 (ja) * 2013-11-25 2015-04-30 朝日インテック株式会社 医療用ガイドワイヤ
WO2016028486A1 (en) 2014-08-21 2016-02-25 Boston Scientific Scimed, Inc. Medical device with support member
EP3328476B1 (de) 2015-07-30 2019-12-04 NorMedix, Inc. Koronarer führungskatheter
JP6507077B2 (ja) * 2015-10-28 2019-04-24 朝日インテック株式会社 カテーテル
CN113368367B (zh) 2016-02-24 2024-03-29 禾木（中国）生物工程有限公司 柔性增强的神经血管导管
WO2017205662A1 (en) 2016-05-26 2017-11-30 Boston Scientific Scimed, Inc. Articulating devices
CN110381855B (zh) 2017-01-06 2023-07-04 因赛普特有限责任公司 用于动脉瘤治疗装置的抗血栓涂层
JP7230344B2 (ja) * 2018-05-31 2023-03-01 ニプロ株式会社 カテーテルおよび吸引システム
US20200215300A1 (en) * 2017-06-27 2020-07-09 Nipro Corporation Catheter, separator, and suction system
JP2019176919A (ja) * 2018-03-30 2019-10-17 富士システムズ株式会社 カテーテル用補強体
US11395665B2 (en) 2018-05-01 2022-07-26 Incept, Llc Devices and methods for removing obstructive material, from an intravascular site
JP2021522885A (ja) 2018-05-01 2021-09-02 インセプト・リミテッド・ライアビリティ・カンパニーＩｎｃｅｐｔ，Ｌｌｃ 血管内部位から閉塞性物質を除去する装置および方法
US11471582B2 (en) 2018-07-06 2022-10-18 Incept, Llc Vacuum transfer tool for extendable catheter
WO2020010310A1 (en) 2018-07-06 2020-01-09 Imperative Care, Inc. Sealed neurovascular extendable catheter
IL283096B2 (en) * 2018-11-13 2024-10-01 Nuvera Medical Inc Medical tool positioning devices, systems, and methods of use and manufacture
US11766539B2 (en) 2019-03-29 2023-09-26 Incept, Llc Enhanced flexibility neurovascular catheter
JP6667024B2 (ja) * 2019-03-29 2020-03-18 朝日インテック株式会社 カテーテル
CN110063768A (zh) * 2019-04-04 2019-07-30 深圳市业聚实业有限公司 一种切割球囊
US20210023339A1 (en) 2019-07-26 2021-01-28 Lake Region Manufacturing, Inc Catheter With Embedded Core Wires
US11134859B2 (en) 2019-10-15 2021-10-05 Imperative Care, Inc. Systems and methods for multivariate stroke detection
US11638637B2 (en) 2019-12-18 2023-05-02 Imperative Care, Inc. Method of removing embolic material with thrombus engagement tool
US12201506B2 (en) 2019-12-18 2025-01-21 Imperative Care, Inc. Rotatable thrombus engagement tool
US11439799B2 (en) 2019-12-18 2022-09-13 Imperative Care, Inc. Split dilator aspiration system
JP2023507553A (ja) 2019-12-18 2023-02-24 インパラティブ、ケア、インク． 静脈血栓塞栓症を治療するための方法及びシステム
US12508397B2 (en) * 2020-01-21 2025-12-30 Becton, Dickinson And Company Tubular instrument and related devices and methods
EP4117762A4 (de) 2020-03-10 2024-05-08 Imperative Care, Inc. Neurovaskulärer katheter mit erhöhter flexibilität
JP7783836B2 (ja) * 2020-06-26 2025-12-10 インパラティブ、ケア、インク． 応答を加速させた吸引システム
US11207497B1 (en) 2020-08-11 2021-12-28 Imperative Care, Inc. Catheter with enhanced tensile strength
CN111888622B (zh) * 2020-08-12 2022-08-26 上海心玮医疗科技股份有限公司 一种无阶渐变式导管
US20230048388A1 (en) 2021-08-12 2023-02-16 Imperative Care, Inc. Robotically driven interventional device
USD1077996S1 (en) 2021-10-18 2025-06-03 Imperative Care, Inc. Inline fluid filter
US12171917B1 (en) 2024-01-08 2024-12-24 Imperative Care, Inc. Devices for blood capture and reintroduction during aspiration procedure

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Also Published As

Publication number Publication date
CA2586204A1 (en) 2006-05-26
EP1827546B1 (de) 2011-08-10
EP1827546A1 (de) 2007-09-05
WO2006055201A8 (en) 2007-06-14
US20060111649A1 (en) 2006-05-25
JP4918494B2 (ja) 2012-04-18
WO2006055201A1 (en) 2006-05-26
JP2008520347A (ja) 2008-06-19

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