ATE359098T1 - Mikrokatheter mit verbesserter distaler spitze und übergängen - Google Patents

Mikrokatheter mit verbesserter distaler spitze und übergängen

Info

Publication number
ATE359098T1
ATE359098T1 AT02768416T AT02768416T ATE359098T1 AT E359098 T1 ATE359098 T1 AT E359098T1 AT 02768416 T AT02768416 T AT 02768416T AT 02768416 T AT02768416 T AT 02768416T AT E359098 T1 ATE359098 T1 AT E359098T1
Authority
AT
Austria
Prior art keywords
layer
microcatheter
transitions
distal tip
disposed over
Prior art date
Application number
AT02768416T
Other languages
English (en)
Inventor
Ting Tina Ye
Gregory E Mirigian
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 ATE359098T1 publication Critical patent/ATE359098T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • 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
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
    • 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
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT02768416T 2001-08-31 2002-08-05 Mikrokatheter mit verbesserter distaler spitze und übergängen ATE359098T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/945,225 US20020156459A1 (en) 2001-04-20 2001-08-31 Microcatheter with improved distal tip and transitions

Publications (1)

Publication Number Publication Date
ATE359098T1 true ATE359098T1 (de) 2007-05-15

Family

ID=25482812

Family Applications (2)

Application Number Title Priority Date Filing Date
AT02768416T ATE359098T1 (de) 2001-08-31 2002-08-05 Mikrokatheter mit verbesserter distaler spitze und übergängen
AT07004679T ATE457766T1 (de) 2001-08-31 2002-08-05 Mikrokatheter mit verbesserter distaler spitze und übergängen

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT07004679T ATE457766T1 (de) 2001-08-31 2002-08-05 Mikrokatheter mit verbesserter distaler spitze und übergängen

Country Status (7)

Country Link
US (1) US20020156459A1 (de)
EP (2) EP1797922B1 (de)
JP (1) JP4489427B2 (de)
AT (2) ATE359098T1 (de)
CA (1) CA2457146C (de)
DE (2) DE60219490T2 (de)
WO (1) WO2003020353A1 (de)

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US7985213B2 (en) 2003-04-25 2011-07-26 Cook Medical Technologies Llc Delivery catheter and method of manufacture
EP1522266A1 (de) * 2003-10-06 2005-04-13 Stryker Trauma SA Äusserliche Befestigungsvorrichtung
US7306585B2 (en) 2004-09-30 2007-12-11 Engineering Resources Group, Inc. Guide catheter
WO2006093274A1 (ja) * 2005-03-03 2006-09-08 Goodman Co., Ltd. 脈管カテーテルおよびその製造方法
US9056180B2 (en) 2005-05-12 2015-06-16 Boston Scientific Scimed, Inc. Tip with encapsulated marker band
US9480589B2 (en) * 2005-05-13 2016-11-01 Boston Scientific Scimed, Inc. Endoprosthesis delivery system
JP4771456B2 (ja) * 2005-05-13 2011-09-14 テルモ株式会社 カテーテル
US7553387B2 (en) 2005-10-04 2009-06-30 Ilh, Llc Catheters with lubricious linings and methods for making and using them
US7556710B2 (en) 2005-10-04 2009-07-07 Ilh, Llc Catheters with lubricious linings and methods for making and using them
US7550053B2 (en) 2006-01-26 2009-06-23 Ilh, Llc Catheters with lubricious linings and methods for making and using them
US9974887B2 (en) 2005-10-04 2018-05-22 Clph, Llc Catheters with lubricious linings and methods for making and using them
WO2009114556A2 (en) 2005-10-04 2009-09-17 Ilh, Llc Catheters with lubricious linings and methods for making and using them
US9345509B2 (en) * 2006-02-22 2016-05-24 Baylis Medical Company Inc. Guide-wire dilation device for facilitation of lesion crossing
US8303569B2 (en) * 2006-04-19 2012-11-06 Medtronic Vascular, Inc. Composite laminated catheter with flexible segment and method of making same
US8308712B2 (en) * 2006-04-19 2012-11-13 Medronic Vascular, Inc. Composite laminated catheter with flexible segment and method of making same
US7718106B2 (en) * 2006-05-30 2010-05-18 Boston Scientific Scimed, Inc. Medical devices and related systems and methods
US7988674B2 (en) 2006-10-30 2011-08-02 Medtronic, Inc. Externally releasable body portal anchors and systems
DE102006062187A1 (de) * 2006-12-22 2008-06-26 Biotronik Vi Patent Ag Katheterrohrelement
US8911400B2 (en) * 2007-02-09 2014-12-16 Steve Ferry System for intraluminal travel within living vasculature
US8673100B2 (en) 2007-10-19 2014-03-18 Stephen A. Leeflang Strip lined catheters and methods for constructing and processing strip lined catheters
US20090149834A1 (en) * 2007-12-07 2009-06-11 Gerald Moss Reinforced enteral feeding catheter
US8403896B2 (en) 2008-08-29 2013-03-26 AUST Development, LLC Apparatus and methods for making coated liners and tubular devices including such liners
JP5564058B2 (ja) * 2008-12-10 2014-07-30 マイクロベンション インコーポレイテッド マイクロカテーテル
US8454578B2 (en) 2009-02-18 2013-06-04 AUST Development, LLC Apparatus and methods for making coated liners and tubular devices including such liners
CN101933821B (zh) * 2009-06-30 2014-03-12 上海微创医疗器械（集团）有限公司 一种微导管
JPWO2012035633A1 (ja) * 2010-09-16 2014-01-20 株式会社グツドマン カテーテル及びカテーテル組立体
EP2589405B1 (de) * 2010-09-23 2017-01-25 Olympus Corporation Biegbarer katheter
EP2667925B1 (de) 2011-02-25 2022-02-23 Microvention, Inc. Verstärkter ballonkatheter
US20140107623A1 (en) * 2012-09-11 2014-04-17 Amr Salahieh Steerable Delivery Sheaths
US9072624B2 (en) 2012-02-23 2015-07-07 Covidien Lp Luminal stenting
ES2743424T3 (es) * 2012-11-13 2020-02-19 Terumo Corp Catéter
US9629978B2 (en) 2013-05-20 2017-04-25 Clph, Llc Catheters with intermediate layers and methods for making them
JP6037946B2 (ja) * 2013-06-10 2016-12-07 オリンパス株式会社 ステント留置装置
US8968383B1 (en) 2013-08-27 2015-03-03 Covidien Lp Delivery of medical devices
US9782186B2 (en) 2013-08-27 2017-10-10 Covidien Lp Vascular intervention system
ES2967298T3 (es) * 2014-07-28 2024-04-29 Silk Road Medical Inc Catéter neurovascular transcarotídeo
CN112957588B (zh) * 2015-05-29 2022-10-11 柯惠有限合伙公司 具有逐渐变小的外径的导管
US10398874B2 (en) 2015-05-29 2019-09-03 Covidien Lp Catheter distal tip configuration
US11219740B2 (en) 2015-05-29 2022-01-11 Covidien Lp Catheter including tapering coil member
US10357631B2 (en) 2015-05-29 2019-07-23 Covidien Lp Catheter with tapering outer diameter
US10413318B2 (en) * 2015-06-01 2019-09-17 Cardiovascular Systems, Inc. Rotational systems comprising a polymer driveshaft
WO2018096626A1 (ja) * 2016-11-24 2018-05-31 朝日インテック株式会社 カテーテル及びバルーンカテーテル
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
US10376396B2 (en) 2017-01-19 2019-08-13 Covidien Lp Coupling units for medical device delivery systems
US10926060B2 (en) 2017-03-02 2021-02-23 Covidien Lp Flexible tip catheter
US10537710B2 (en) 2017-04-20 2020-01-21 Covidien Lp Catheter including an inner liner with a flexible distal section
EP3662954A4 (de) * 2017-08-02 2021-03-17 Asahi Intecc Co., Ltd. Katheter
US11471646B2 (en) * 2017-08-09 2022-10-18 Accurate Medical Therapeutics Ltd Microcatheter
EP3476423B1 (de) * 2017-10-27 2021-01-20 Heraeus Medical Components, LLC Mikrokatheter und verfahren
JP2018083076A (ja) * 2017-11-17 2018-05-31 朝日インテック株式会社 カテーテル及びバルーンカテーテル
US11413176B2 (en) 2018-04-12 2022-08-16 Covidien Lp Medical device delivery
US11071637B2 (en) 2018-04-12 2021-07-27 Covidien Lp Medical device delivery
US11123209B2 (en) 2018-04-12 2021-09-21 Covidien Lp Medical device delivery
US10786377B2 (en) 2018-04-12 2020-09-29 Covidien Lp Medical device delivery
US11395665B2 (en) 2018-05-01 2022-07-26 Incept, Llc Devices and methods for removing obstructive material, from an intravascular site
EP3787523A4 (de) 2018-05-01 2022-02-23 Incept, LLC Vorrichtungen und verfahren zum entfernen von obstruktivem material aus einer intravaskulären stelle
US11517335B2 (en) 2018-07-06 2022-12-06 Incept, Llc Sealed neurovascular extendable catheter
US11471582B2 (en) 2018-07-06 2022-10-18 Incept, Llc Vacuum transfer tool for extendable catheter
JP2020137684A (ja) * 2019-02-27 2020-09-03 住友ベークライト株式会社 カテーテル
US11766539B2 (en) 2019-03-29 2023-09-26 Incept, Llc Enhanced flexibility neurovascular catheter
US11413174B2 (en) 2019-06-26 2022-08-16 Covidien Lp Core assembly for medical device delivery systems
JP2021023443A (ja) * 2019-07-31 2021-02-22 朝日インテック株式会社 カテーテル
JP2022551988A (ja) 2019-10-15 2022-12-14 インパラティブ、ケア、インク． 多変量的に脳卒中を検出するためのシステム及び方法
US11553935B2 (en) 2019-12-18 2023-01-17 Imperative Care, Inc. Sterile field clot capture module for use in thrombectomy system
US20210316127A1 (en) 2019-12-18 2021-10-14 Imperative Care, Inc. Hemostasis valve
CA3162704A1 (en) 2019-12-18 2021-06-24 Imperative Care, Inc. Methods and systems for treating venous thromboembolic disease
JP2023517575A (ja) 2020-03-10 2023-04-26 インパラティブ、ケア、インク． 可撓性を増強した神経血管カテーテル
US11912854B2 (en) * 2020-05-27 2024-02-27 Zeus Company Inc. PTFE liners with reduced coefficient of friction
US11944558B2 (en) 2021-08-05 2024-04-02 Covidien Lp Medical device delivery devices, systems, and methods

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Also Published As

Publication number Publication date
EP1429831A1 (de) 2004-06-23
EP1429831B1 (de) 2007-04-11
CA2457146C (en) 2011-05-10
CA2457146A1 (en) 2003-03-13
WO2003020353A1 (en) 2003-03-13
DE60219490T2 (de) 2008-01-03
JP2005501613A (ja) 2005-01-20
DE60235422D1 (de) 2010-04-01
JP4489427B2 (ja) 2010-06-23
DE60219490D1 (de) 2007-05-24
EP1797922B1 (de) 2010-02-17
US20020156459A1 (en) 2002-10-24
EP1797922A1 (de) 2007-06-20
ATE457766T1 (de) 2010-03-15

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Legal Events

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