ATE457766T1 - Mikrokatheter mit verbesserter distaler spitze und übergängen - Google Patents

Mikrokatheter mit verbesserter distaler spitze und übergängen

Info

Publication number
ATE457766T1
ATE457766T1 AT07004679T AT07004679T ATE457766T1 AT E457766 T1 ATE457766 T1 AT E457766T1 AT 07004679 T AT07004679 T AT 07004679T AT 07004679 T AT07004679 T AT 07004679T AT E457766 T1 ATE457766 T1 AT E457766T1
Authority
AT
Austria
Prior art keywords
layer
microcatheter
transitions
distal tip
disposed over
Prior art date
Application number
AT07004679T
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 ATE457766T1 publication Critical patent/ATE457766T1/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)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT07004679T 2001-08-31 2002-08-05 Mikrokatheter mit verbesserter distaler spitze und übergängen ATE457766T1 (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
ATE457766T1 true ATE457766T1 (de) 2010-03-15

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 Before (1)

Application Number Title Priority Date Filing Date
AT02768416T ATE359098T1 (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) DE60235422D1 (de)
WO (1) WO2003020353A1 (de)

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US9480589B2 (en) * 2005-05-13 2016-11-01 Boston Scientific Scimed, Inc. Endoprosthesis delivery system
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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
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
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US20090149834A1 (en) * 2007-12-07 2009-06-11 Gerald Moss Reinforced enteral feeding catheter
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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
WO2012039199A1 (ja) * 2010-09-23 2012-03-29 オリンパスメディカルシステムズ株式会社 湾曲カテーテル
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
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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
US9265512B2 (en) 2013-12-23 2016-02-23 Silk Road Medical, Inc. Transcarotid neurovascular catheter
US9241699B1 (en) 2014-09-04 2016-01-26 Silk Road Medical, Inc. Methods and devices for transcarotid access
EP3174591B1 (de) * 2014-07-28 2023-11-15 Silk Road Medical, Inc. Neurovaskulärer transkarotiskatheter
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US11219740B2 (en) 2015-05-29 2022-01-11 Covidien Lp Catheter including tapering coil member
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JP6249544B1 (ja) * 2016-11-24 2017-12-20 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
JP7530289B2 (ja) * 2017-08-09 2024-08-07 アキュレイト メディカル セラピューティクス リミテッド マイクロカテーテル
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
US10786377B2 (en) 2018-04-12 2020-09-29 Covidien Lp Medical device delivery
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US11413176B2 (en) 2018-04-12 2022-08-16 Covidien Lp Medical device delivery
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
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Also Published As

Publication number Publication date
DE60219490T2 (de) 2008-01-03
EP1429831B1 (de) 2007-04-11
EP1429831A1 (de) 2004-06-23
EP1797922A1 (de) 2007-06-20
JP2005501613A (ja) 2005-01-20
EP1797922B1 (de) 2010-02-17
CA2457146A1 (en) 2003-03-13
DE60235422D1 (de) 2010-04-01
DE60219490D1 (de) 2007-05-24
CA2457146C (en) 2011-05-10
JP4489427B2 (ja) 2010-06-23
ATE359098T1 (de) 2007-05-15
WO2003020353A1 (en) 2003-03-13
US20020156459A1 (en) 2002-10-24

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