DE60219490D1 - Mikrokatheter mit verbesserter distaler spitze und übergängen - Google Patents

Mikrokatheter mit verbesserter distaler spitze und übergängen

Info

Publication number
DE60219490D1
DE60219490D1 DE60219490T DE60219490T DE60219490D1 DE 60219490 D1 DE60219490 D1 DE 60219490D1 DE 60219490 T DE60219490 T DE 60219490T DE 60219490 T DE60219490 T DE 60219490T DE 60219490 D1 DE60219490 D1 DE 60219490D1
Authority
DE
Germany
Prior art keywords
layer
distaler
transitions
tip
improved
Prior art date
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 - Lifetime
Application number
DE60219490T
Other languages
English (en)
Other versions
DE60219490T2 (de
Inventor
Ting Tina Ye
Gregory E Mirigian
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.)
Boston Scientific Ltd Barbados
Original Assignee
Boston Scientific Ltd Barbados
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 Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Publication of DE60219490D1 publication Critical patent/DE60219490D1/de
Application granted granted Critical
Publication of DE60219490T2 publication Critical patent/DE60219490T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Pulmonology (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)
DE60219490T 2001-08-31 2002-08-05 Mikrokatheter mit verbesserter distaler spitze und übergängen Expired - Lifetime DE60219490T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US945225 2001-08-31
US09/945,225 US20020156459A1 (en) 2001-04-20 2001-08-31 Microcatheter with improved distal tip and transitions
PCT/US2002/024692 WO2003020353A1 (en) 2001-08-31 2002-08-05 Microcatheter with improved distal tip and transitions

Publications (2)

Publication Number Publication Date
DE60219490D1 true DE60219490D1 (de) 2007-05-24
DE60219490T2 DE60219490T2 (de) 2008-01-03

Family

ID=25482812

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60219490T Expired - Lifetime DE60219490T2 (de) 2001-08-31 2002-08-05 Mikrokatheter mit verbesserter distaler spitze und übergängen
DE60235422T Expired - Lifetime DE60235422D1 (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
DE60235422T Expired - Lifetime DE60235422D1 (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) EP1429831B1 (de)
JP (1) JP4489427B2 (de)
AT (2) ATE457766T1 (de)
CA (1) CA2457146C (de)
DE (2) DE60219490T2 (de)
WO (1) WO2003020353A1 (de)

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DE50209306D1 (de) * 2002-12-31 2007-03-08 Abbott Lab Vascular Entpr Ltd Katheter mit einem flexibleren Bereich zwischen Schaft und Spitze sowie Verfahren zu seiner Herstellung
WO2004096335A1 (en) * 2003-04-25 2004-11-11 Cook Incorporated Delivery catheter
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
JP4771456B2 (ja) 2005-05-13 2011-09-14 テルモ株式会社 カテーテル
US9480589B2 (en) * 2005-05-13 2016-11-01 Boston Scientific Scimed, Inc. Endoprosthesis delivery system
US7550053B2 (en) 2006-01-26 2009-06-23 Ilh, Llc Catheters with lubricious linings and methods for making and using them
US7553387B2 (en) 2005-10-04 2009-06-30 Ilh, 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
US9974887B2 (en) 2005-10-04 2018-05-22 Clph, 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
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
US7766394B2 (en) 2006-10-30 2010-08-03 Medtronic, Inc. Breakaway connectors and systems
DE102006062187A1 (de) * 2006-12-22 2008-06-26 Biotronik Vi Patent Ag Katheterrohrelement
CN103830827A (zh) * 2007-02-09 2014-06-04 史蒂文·J·费里 用于在活体脉管系统中进行腔内通过的系统
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
US8992506B2 (en) * 2008-12-10 2015-03-31 MircoVention, Inc. Microcatheter
US8758847B2 (en) 2009-02-18 2014-06-24 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
CN103096964B (zh) * 2010-09-23 2015-10-21 奥林巴斯医疗株式会社 弯曲导管
US9884172B2 (en) 2011-02-25 2018-02-06 Microvention, Inc. Reinforced balloon catheter
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
WO2014076748A1 (ja) * 2012-11-13 2014-05-22 テルモ株式会社 カテーテル
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
US10265207B2 (en) 2013-08-27 2019-04-23 Covidien Lp Delivery of medical devices
US9782186B2 (en) 2013-08-27 2017-10-10 Covidien Lp Vascular intervention system
EP3174591B1 (de) * 2014-07-28 2023-11-15 Silk Road Medical, Inc. Neurovaskulärer transkarotiskatheter
US11219740B2 (en) 2015-05-29 2022-01-11 Covidien Lp Catheter including tapering coil member
US10398874B2 (en) 2015-05-29 2019-09-03 Covidien Lp Catheter distal tip configuration
CA2987819C (en) * 2015-05-29 2021-05-04 Covidien Lp Catheter with tapering outer diameter
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
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
KR20200022470A (ko) * 2017-08-02 2020-03-03 아사히 인텍크 가부시키가이샤 카테터
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
US11123209B2 (en) 2018-04-12 2021-09-21 Covidien Lp Medical device delivery
US11413176B2 (en) 2018-04-12 2022-08-16 Covidien Lp Medical device delivery
US10786377B2 (en) 2018-04-12 2020-09-29 Covidien Lp Medical device delivery
US11071637B2 (en) 2018-04-12 2021-07-27 Covidien Lp Medical device delivery
EP3787523A4 (de) 2018-05-01 2022-02-23 Incept, LLC Vorrichtungen und verfahren zum entfernen von obstruktivem material aus einer intravaskulären stelle
US11395665B2 (en) 2018-05-01 2022-07-26 Incept, Llc Devices and methods for removing obstructive material, from an intravascular site
US11471582B2 (en) 2018-07-06 2022-10-18 Incept, Llc Vacuum transfer tool for extendable catheter
US11517335B2 (en) 2018-07-06 2022-12-06 Incept, Llc Sealed neurovascular 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
CA3157362A1 (en) 2019-10-15 2021-04-22 Imperative Care, Inc. Systems and methods for multivariate stroke detection
WO2021127004A1 (en) 2019-12-18 2021-06-24 Imperative Care, Inc. Methods and systems for treating venous thromboembolic disease
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
EP4117762A4 (de) 2020-03-10 2024-05-08 Imperative Care, Inc. Neurovaskulärer katheter mit erhöhter flexibilität
CR20220657A (es) * 2020-05-27 2023-01-23 Zeus Company Inc Revestimientos de ptfe con bajo coeficiente de fricción
US12042413B2 (en) 2021-04-07 2024-07-23 Covidien Lp Delivery of medical devices
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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
EP1797922A1 (de) 2007-06-20
EP1797922B1 (de) 2010-02-17
CA2457146C (en) 2011-05-10
EP1429831B1 (de) 2007-04-11
ATE359098T1 (de) 2007-05-15
CA2457146A1 (en) 2003-03-13
JP2005501613A (ja) 2005-01-20
DE60219490T2 (de) 2008-01-03
US20020156459A1 (en) 2002-10-24
JP4489427B2 (ja) 2010-06-23
DE60235422D1 (de) 2010-04-01
WO2003020353A1 (en) 2003-03-13
ATE457766T1 (de) 2010-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition