ATE262943T1 - Katheter mit einem mehrschichtigen distalteil - Google Patents

Katheter mit einem mehrschichtigen distalteil

Info

Publication number
ATE262943T1
ATE262943T1 AT97303490T AT97303490T ATE262943T1 AT E262943 T1 ATE262943 T1 AT E262943T1 AT 97303490 T AT97303490 T AT 97303490T AT 97303490 T AT97303490 T AT 97303490T AT E262943 T1 ATE262943 T1 AT E262943T1
Authority
AT
Austria
Prior art keywords
catheter
distal part
layer distal
section
target
Prior art date
Application number
AT97303490T
Other languages
English (en)
Inventor
Gene Samson
Kim Nguyen
Original Assignee
Target Therapeutics Inc
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 Target Therapeutics Inc filed Critical Target Therapeutics Inc
Application granted granted Critical
Publication of ATE262943T1 publication Critical patent/ATE262943T1/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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT97303490T 1996-05-24 1997-05-22 Katheter mit einem mehrschichtigen distalteil ATE262943T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/653,602 US6090099A (en) 1996-05-24 1996-05-24 Multi-layer distal catheter section

Publications (1)

Publication Number Publication Date
ATE262943T1 true ATE262943T1 (de) 2004-04-15

Family

ID=24621565

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97303490T ATE262943T1 (de) 1996-05-24 1997-05-22 Katheter mit einem mehrschichtigen distalteil

Country Status (11)

Country Link
US (1) US6090099A (de)
EP (1) EP0808637B1 (de)
JP (1) JPH1080490A (de)
KR (1) KR970073615A (de)
AT (1) ATE262943T1 (de)
AU (1) AU693739B2 (de)
CA (1) CA2206078C (de)
DE (1) DE69728320T2 (de)
ES (1) ES2218642T3 (de)
NO (1) NO972369L (de)
TW (1) TW349871B (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6656550B1 (en) * 1996-10-08 2003-12-02 Alan M. Zamore Dilatation device of uniform outer diameter
US7749585B2 (en) 1996-10-08 2010-07-06 Alan Zamore Reduced profile medical balloon element
US6395021B1 (en) * 1997-02-26 2002-05-28 Applied Medical Resources Corporation Ureteral stent system apparatus and method
US6110164A (en) * 1997-12-05 2000-08-29 Intratherapeutics, Inc. Guideless catheter segment
US6045547A (en) * 1998-06-15 2000-04-04 Scimed Life Systems, Inc. Semi-continuous co-extruded catheter shaft
KR100587382B1 (ko) * 1999-08-19 2006-06-08 삼성토탈 주식회사 고충격, 고내후성의 가교화 회전성형용 수지조성물
US6579484B1 (en) * 1999-12-16 2003-06-17 Advanced Cardiovascular Systems, Inc. Co-extruded taper shaft
US6641563B1 (en) * 2000-11-01 2003-11-04 Arrow International, Inc. Stylet-free epidural catheter and thread assist device
US6875197B1 (en) * 2000-11-14 2005-04-05 Advanced Cardiovascular Systems, Inc. Dimensionally stable and growth controlled inflatable member for a catheter
US6974468B2 (en) * 2001-02-28 2005-12-13 Scimed Life Systems, Inc. Filter retrieval catheter
US6576000B2 (en) 2001-03-06 2003-06-10 Scimed Life Systems, Inc. Devices and methods for tissue repair
US6652507B2 (en) * 2001-07-03 2003-11-25 Scimed Life Systems, Inc. Intravascular catheter having multi-layered tip
US7018346B2 (en) 2001-12-18 2006-03-28 Scimed Life Systems, Inc. Guide wire with adjustable flexibility
US20040175525A1 (en) * 2002-02-28 2004-09-09 Scimed Life Systems, Inc. Catheter incorporating an improved polymer shaft
US20030167051A1 (en) * 2002-02-28 2003-09-04 Pu Zhou Intravascular catheter shaft
US20030171773A1 (en) 2002-03-06 2003-09-11 Carrison Harold F. Methods for aneurysm repair
US6896671B2 (en) * 2003-03-12 2005-05-24 Arrow International, Inc. Catheter with limited longitudinal extension
EP1620159B1 (de) 2003-04-14 2009-08-05 Cook Incorporated Ablagekatheter/schleuse mit grossem durchmesser
DK1872820T3 (en) 2003-04-28 2015-09-07 Cook Medical Technologies Llc Flexible insertion sheath with varying durometer
WO2005004967A2 (en) * 2003-07-02 2005-01-20 Cook Incorporated Small gauge needle catheterization apparatus
US7597830B2 (en) * 2003-07-09 2009-10-06 Boston Scientific Scimed, Inc. Method of forming catheter distal tip
US7615043B2 (en) 2003-08-20 2009-11-10 Boston Scientific Scimed, Inc. Medical device incorporating a polymer blend
US7824392B2 (en) 2003-08-20 2010-11-02 Boston Scientific Scimed, Inc. Catheter with thin-walled braid
US20050159728A1 (en) * 2004-01-15 2005-07-21 Thomas Medical Products, Inc. Steerable sheath
US8608727B2 (en) 2004-03-01 2013-12-17 Smiths Medical Asd, Inc. Delivery system and method
WO2005089850A2 (en) * 2004-03-19 2005-09-29 Medtronic Vascular, Inc. Apparatus and methods for the treatment of chronic total occlusions
US7828790B2 (en) * 2004-12-03 2010-11-09 Boston Scientific Scimed, Inc. Selectively flexible catheter and method of use
EP1850789B1 (de) 2005-02-14 2009-12-09 Vascutek Limited Künstliches blutgefäss
WO2006094135A2 (en) * 2005-03-02 2006-09-08 Cook Incorporated Introducer sheath
EP1909878B1 (de) 2005-07-14 2010-05-05 Robert F. Beisel Verbesserter dornloser epiduralkatheter mit flexibler spitze und herstellungsverfahren
JP2007082802A (ja) * 2005-09-22 2007-04-05 Kaneka Corp 医療用カテーテルチューブ
CH705338B1 (de) * 2006-06-07 2013-02-15 Schwager Medica Ag Katheterspitze.
US7766394B2 (en) * 2006-10-30 2010-08-03 Medtronic, Inc. Breakaway connectors and systems
US8470024B2 (en) 2006-12-19 2013-06-25 Sorin Group Italia S.R.L. Device for in situ positioning of cardiac valve prosthesis
US8070799B2 (en) 2006-12-19 2011-12-06 Sorin Biomedica Cardio S.R.L. Instrument and method for in situ deployment of cardiac valve prostheses
US7682337B2 (en) 2007-02-07 2010-03-23 Cook Incorporated Method and apparatus for gaining percutaneous access to a body
US8808367B2 (en) 2007-09-07 2014-08-19 Sorin Group Italia S.R.L. Prosthetic valve delivery system including retrograde/antegrade approach
US8114154B2 (en) * 2007-09-07 2012-02-14 Sorin Biomedica Cardio S.R.L. Fluid-filled delivery system for in situ deployment of cardiac valve prostheses
US8043301B2 (en) * 2007-10-12 2011-10-25 Spiration, Inc. Valve loader method, system, and apparatus
CN101868199B (zh) 2007-10-12 2016-04-06 斯波瑞申有限公司 阀装载器方法、系统以及设备
US8480626B2 (en) * 2007-11-30 2013-07-09 Medtronic, Inc. Infusion catheter assembly with reduced backflow
US8535243B2 (en) 2008-09-10 2013-09-17 Boston Scientific Scimed, Inc. Medical devices and tapered tubular members for use in medical devices
US8403982B2 (en) 2009-05-13 2013-03-26 Sorin Group Italia S.R.L. Device for the in situ delivery of heart valves
US8353953B2 (en) * 2009-05-13 2013-01-15 Sorin Biomedica Cardio, S.R.L. Device for the in situ delivery of heart valves
JP5761494B2 (ja) * 2011-02-04 2015-08-12 ニプロ株式会社 カテーテルおよびその製造方法
US20120303048A1 (en) 2011-05-24 2012-11-29 Sorin Biomedica Cardio S.R.I. Transapical valve replacement
JP6329240B2 (ja) 2013-03-14 2018-05-23 スパイレーション インコーポレイテッド ディー ビー エイ オリンパス レスピラトリー アメリカ バルブローダの方法、システム、および装置
JP6401781B2 (ja) 2013-05-08 2018-10-10 エンボルクス, インク.Embolx, Inc. 一体型流量調整による経血管的腫瘍塞栓形成の装置及び方法
US9844383B2 (en) 2013-05-08 2017-12-19 Embolx, Inc. Devices and methods for low pressure tumor embolization
US11219351B2 (en) 2015-09-03 2022-01-11 Neptune Medical Inc. Device for endoscopic advancement through the small intestine
US20170072165A1 (en) 2015-09-11 2017-03-16 Cathera, Inc. Catheter shaft and associated devices, systems, and methods
CN108348726A (zh) * 2015-09-11 2018-07-31 科思瑞公司 导管轴和相关联的装置、系统和方法
US10350382B1 (en) 2018-06-08 2019-07-16 Embolx, Inc. High torque catheter and methods of manufacture
US12569653B2 (en) 2016-02-16 2026-03-10 Embolx, Inc. Balloon catheters and methods of manufacture and use
US11464948B2 (en) 2016-02-16 2022-10-11 Embolx, Inc. Balloon catheters and methods of manufacture and use
US12268824B2 (en) 2018-07-27 2025-04-08 Embolx, Inc. Shaped catheter tip for tracking over a guidewire through turns in the vasculature
US9550046B1 (en) 2016-02-16 2017-01-24 Embolx, Inc. Balloon catheter and methods of fabrication and use
CN110191667B (zh) 2016-08-18 2022-06-03 海王星医疗公司 用于增强小肠视觉效果的装置和方法
KR102157934B1 (ko) * 2016-11-24 2020-09-18 아사히 인텍크 가부시키가이샤 카테터 및 벌룬 카테터
WO2019018682A1 (en) 2017-07-20 2019-01-24 Neptune Medical Inc. DYNAMICALLY RIGIDING SURFACE
EP3796872B1 (de) 2018-05-23 2022-07-20 Corcym S.r.l. In-situ-vorrichtung zur einführung von herzklappenprothesen
WO2019224577A1 (en) 2018-05-23 2019-11-28 Sorin Group Italia S.R.L. A cardiac valve prosthesis
CN112512396A (zh) 2018-05-31 2021-03-16 海王星医疗公司 用于小肠的增强可视化的装置和方法
US11559663B2 (en) 2018-06-05 2023-01-24 Medtronic Vascular, Inc. Catheter including slidable push grip
WO2019236744A1 (en) * 2018-06-05 2019-12-12 Medtronic Vascular, Inc. Medical catheter
US11541208B2 (en) 2018-06-05 2023-01-03 Medtronic Vascular, Inc. Medical catheter
WO2020018934A1 (en) 2018-07-19 2020-01-23 Nep Tune Medical Inc. Dynamically rigidizing composite medical structures
US12329473B2 (en) 2019-04-17 2025-06-17 Neptune Medical Inc. Dynamically rigidizing composite medical structures
US11793392B2 (en) 2019-04-17 2023-10-24 Neptune Medical Inc. External working channels
JP2022545218A (ja) 2019-08-20 2022-10-26 エンボルクス，インク． カテーテル、製造方法及び使用方法
WO2021202336A1 (en) 2020-03-30 2021-10-07 Neptune Medical Inc. Layered walls for rigidizing devices
CA3206945A1 (en) 2021-01-29 2022-08-04 Garrett J. GOMES Devices and methods to prevent inadvertent motion of dynamically rigidizing apparatuses
CN117083030A (zh) 2021-03-10 2023-11-17 海王星医疗公司 机器人动态刚性化复合医疗结构的控制
EP4363019A4 (de) 2021-07-02 2025-07-16 Embolx Inc Katheter zur wirkstofffreisetzung
CA3249667A1 (en) 2022-04-19 2023-10-26 Neptune Medical Inc. MANAGEMENT AND HANDLING OF A LONG-LENGTH ROBOTIC ENDOSCOPE
CN119233783A (zh) 2022-04-27 2024-12-31 海王星医疗公司 用于内窥镜检查的卫生护套
CN115153711A (zh) * 2022-06-15 2022-10-11 四川艾迈思生物医疗科技股份有限公司 一种颅内神经微导管
US20240032941A1 (en) * 2022-07-28 2024-02-01 Covidien Lp Embolic material delivery device and related technology
US12458210B2 (en) 2023-09-07 2025-11-04 Neptune Medical Inc. Pressure rigidization apparatuses and methods
US12330292B2 (en) 2023-09-28 2025-06-17 Neptune Medical Inc. Telescoping robot

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437542A (en) * 1944-05-05 1948-03-09 American Catheter Corp Catheter-type instrument
US3174851A (en) * 1961-12-01 1965-03-23 William J Buehler Nickel-base alloys
US3416531A (en) * 1964-01-02 1968-12-17 Edwards Miles Lowell Catheter
US3351463A (en) * 1965-08-20 1967-11-07 Alexander G Rozner High strength nickel-base alloys
US3753700A (en) * 1970-07-02 1973-08-21 Raychem Corp Heat recoverable alloy
US4425919A (en) * 1981-07-27 1984-01-17 Raychem Corporation Torque transmitting catheter apparatus
US4516972A (en) * 1982-01-28 1985-05-14 Advanced Cardiovascular Systems, Inc. Guiding catheter and method of manufacture
US4484586A (en) * 1982-05-27 1984-11-27 Berkley & Company, Inc. Hollow conductive medical tubing
US4636346A (en) * 1984-03-08 1987-01-13 Cordis Corporation Preparing guiding catheter
US4705511A (en) * 1985-05-13 1987-11-10 Bipore, Inc. Introducer sheath assembly
US4806182A (en) * 1985-10-15 1989-02-21 Schneider-Shiley (U.S.A.) Inc. Method of bonding a hub to a Teflon-lined catheter body
US4739768B2 (en) * 1986-06-02 1995-10-24 Target Therapeutics Inc Catheter for guide-wire tracking
FR2608037A1 (fr) * 1986-12-10 1988-06-17 Lenck Lucien Methode d'intubation destinee a permettre la transplantation de l'oeuf ou de la matiere embryonnaire, et moyens pour sa mise en oeuvre
US4863442A (en) * 1987-08-14 1989-09-05 C. R. Bard, Inc. Soft tip catheter
US4840622A (en) * 1987-10-06 1989-06-20 Menlo Care, Inc. Kink resistant catheter
US5078702A (en) * 1988-03-25 1992-01-07 Baxter International Inc. Soft tip catheters
US4994069A (en) * 1988-11-02 1991-02-19 Target Therapeutics Vaso-occlusion coil and method
US5037404A (en) * 1988-11-14 1991-08-06 Cordis Corporation Catheter having sections of variable torsion characteristics
US4985022A (en) * 1988-11-23 1991-01-15 Med Institute, Inc. Catheter having durable and flexible segments
US5176660A (en) * 1989-10-23 1993-01-05 Cordis Corporation Catheter having reinforcing strands
US5122136A (en) * 1990-03-13 1992-06-16 The Regents Of The University Of California Endovascular electrolytically detachable guidewire tip for the electroformation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas
US5279596A (en) * 1990-07-27 1994-01-18 Cordis Corporation Intravascular catheter with kink resistant tip
US5217482A (en) * 1990-08-28 1993-06-08 Scimed Life Systems, Inc. Balloon catheter with distal guide wire lumen
US5178158A (en) * 1990-10-29 1993-01-12 Boston Scientific Corporation Convertible guidewire-catheter with soft tip
US5254107A (en) * 1991-03-06 1993-10-19 Cordis Corporation Catheter having extended braid reinforced transitional tip
US5221270A (en) * 1991-06-28 1993-06-22 Cook Incorporated Soft tip guiding catheter
US5304194A (en) * 1991-10-02 1994-04-19 Target Therapeutics Vasoocclusion coil with attached fibrous element(s)
US5226911A (en) * 1991-10-02 1993-07-13 Target Therapeutics Vasoocclusion coil with attached fibrous element(s)
ATE160494T1 (de) * 1991-12-12 1997-12-15 Target Therapeutics Inc Abtrennbare, vorschiebbare, gefässverschliessende spiraleinrichtung mit ineinandergreifenden kupplungselementen
US5261916A (en) * 1991-12-12 1993-11-16 Target Therapeutics Detachable pusher-vasoocclusive coil assembly with interlocking ball and keyway coupling
US5312415A (en) * 1992-09-22 1994-05-17 Target Therapeutics, Inc. Assembly for placement of embolic coils using frictional placement
US5250071A (en) * 1992-09-22 1993-10-05 Target Therapeutics, Inc. Detachable embolic coil assembly using interlocking clasps and method of use
JP3310031B2 (ja) * 1992-10-23 2002-07-29 テルモ株式会社 カテーテルチューブ
US5462523A (en) * 1993-05-18 1995-10-31 Target Therapeutics, Inc. Drug delivery system
NL9301642A (nl) * 1993-09-22 1995-04-18 Cordis Europ Microcatheter.
DE69432359T2 (de) * 1993-11-12 2003-12-24 Micro Interventional Systems, Plano Katheter mit kleinem durchmesser und hohem drehmoment
US5454795A (en) * 1994-06-27 1995-10-03 Target Therapeutics, Inc. Kink-free spiral-wound catheter
US5496294A (en) * 1994-07-08 1996-03-05 Target Therapeutics, Inc. Catheter with kink-resistant distal tip
DE69527644T2 (de) * 1994-11-23 2003-04-03 Micro Interventional Systems, Inc. Ballonkatheter mit hohem drehmoment
JPH10511871A (ja) * 1995-01-04 1998-11-17 メドトロニック・インコーポレーテッド 軟質チップ形成方法
US5614136A (en) * 1995-03-02 1997-03-25 Scimed Life Systems, Inc. Process to form dimensionally variable tubular members for use in catheter procedures
US5891112A (en) * 1995-04-28 1999-04-06 Target Therapeutics, Inc. High performance superelastic alloy braid reinforced catheter
DK0782463T3 (da) * 1995-04-28 2000-06-05 Target Therapeutics Inc Højtydende flettet kateter
US5702373A (en) * 1995-08-31 1997-12-30 Target Therapeutics, Inc. Composite super-elastic alloy braid reinforced catheter
US5906606A (en) * 1995-12-04 1999-05-25 Target Therapuetics, Inc. Braided body balloon catheter
US5836926A (en) * 1996-05-13 1998-11-17 Schneider (Usa) Inc Intravascular catheter
US5906605A (en) * 1997-01-10 1999-05-25 Cardiac Pathways Corporation Torquable guiding catheter for basket deployment and method

Also Published As

Publication number Publication date
ES2218642T3 (es) 2004-11-16
US6090099A (en) 2000-07-18
TW349871B (en) 1999-01-11
CA2206078A1 (en) 1997-11-24
EP0808637A2 (de) 1997-11-26
CA2206078C (en) 2001-08-21
NO972369L (no) 1997-11-25
DE69728320T2 (de) 2005-03-17
AU693739B2 (en) 1998-07-02
EP0808637A3 (de) 1998-03-11
EP0808637B1 (de) 2004-03-31
AU2349397A (en) 1998-01-08
NO972369D0 (no) 1997-05-23
KR970073615A (ko) 1997-12-10
JPH1080490A (ja) 1998-03-31
DE69728320D1 (de) 2004-05-06

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