CN119656454A - 带填充物的开槽医疗器械 - Google Patents

带填充物的开槽医疗器械 Download PDF

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Publication number
CN119656454A
CN119656454A CN202510146611.5A CN202510146611A CN119656454A CN 119656454 A CN119656454 A CN 119656454A CN 202510146611 A CN202510146611 A CN 202510146611A CN 119656454 A CN119656454 A CN 119656454A
Authority
CN
China
Prior art keywords
filler
tubular section
medical device
openings
opening
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.)
Pending
Application number
CN202510146611.5A
Other languages
English (en)
Chinese (zh)
Inventor
默塔·M·墨菲
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.)
Stryker European Operations Ltd
Stryker Corp
Original Assignee
Stryker European Operations Ltd
Stryker Corp
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 Stryker European Operations Ltd, Stryker Corp filed Critical Stryker European Operations Ltd
Publication of CN119656454A publication Critical patent/CN119656454A/zh
Pending legal-status Critical Current

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
    • A61M25/0043—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
    • A61M25/0051—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids made from fenestrated or weakened tubing layer
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0138—Tip steering devices having flexible regions as a result of weakened outer material, e.g. slots, slits, cuts, joints or coils
    • 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
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/146—Porous materials, e.g. foams or sponges
    • 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
    • A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202510146611.5A 2020-03-11 2021-03-10 带填充物的开槽医疗器械 Pending CN119656454A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202062988363P 2020-03-11 2020-03-11
US62/988,363 2020-03-11
CN202180017253.8A CN115175722B (zh) 2020-03-11 2021-03-10 带填充物的开槽医疗器械
PCT/US2021/021653 WO2021183614A1 (en) 2020-03-11 2021-03-10 Slotted medical devices with fillers

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202180017253.8A Division CN115175722B (zh) 2020-03-11 2021-03-10 带填充物的开槽医疗器械

Publications (1)

Publication Number Publication Date
CN119656454A true CN119656454A (zh) 2025-03-21

Family

ID=75396856

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202510146611.5A Pending CN119656454A (zh) 2020-03-11 2021-03-10 带填充物的开槽医疗器械
CN202180017253.8A Active CN115175722B (zh) 2020-03-11 2021-03-10 带填充物的开槽医疗器械

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202180017253.8A Active CN115175722B (zh) 2020-03-11 2021-03-10 带填充物的开槽医疗器械

Country Status (6)

Country Link
US (2) US12201788B2 (enExample)
EP (2) EP4117760B1 (enExample)
JP (2) JP2023517523A (enExample)
CN (2) CN119656454A (enExample)
ES (1) ES3028863T3 (enExample)
WO (1) WO2021183614A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120884797A (zh) * 2025-09-24 2025-11-04 万漉医疗科技(江苏)有限公司 一种非对称激光刻蚀梯度薄壁导管及其可控方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12220538B2 (en) 2008-12-08 2025-02-11 Scientia Vascular, Inc. Micro-fabricated intravascular devices having varying diameters
US11207502B2 (en) 2016-07-18 2021-12-28 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
CN110691626B (zh) 2017-05-26 2022-03-18 血管科学有限责任公司 具有非螺旋切口布置的微制造医疗装置
US11305095B2 (en) 2018-02-22 2022-04-19 Scientia Vascular, Llc Microfabricated catheter having an intermediate preferred bending section
US12011555B2 (en) 2019-01-15 2024-06-18 Scientia Vascular, Inc. Guidewire with core centering mechanism
US12178975B2 (en) 2020-01-23 2024-12-31 Scientia Vascular, Inc. Guidewire having enlarged, micro-fabricated distal section
US12343485B2 (en) 2020-01-23 2025-07-01 Scientia Vascular, Inc. High torque guidewire device
JP2023517523A (ja) 2020-03-11 2023-04-26 ストライカー コーポレイション 充填材入りスロットを有する医療器具
US12296112B2 (en) 2020-10-05 2025-05-13 Scientia Vascular, Inc. Microfabricated catheter devices with high axial strength
US20250195827A1 (en) 2023-12-15 2025-06-19 DeepIn Technologies, LLC Guidewire and medical device including laser cut tube
US20250262411A1 (en) 2024-02-15 2025-08-21 DeepIn Technologies, LLC Intravascular medical devices including laser cut tube

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576772A (en) * 1984-07-20 1986-03-18 Warner-Lambert Technologies, Inc. Catheter with optimum resistance to bending and method of manufacture
US5152744A (en) * 1990-02-07 1992-10-06 Smith & Nephew Dyonics Surgical instrument
US5095915A (en) 1990-03-19 1992-03-17 Target Therapeutics Guidewire with flexible distal tip
US5443455A (en) 1993-07-27 1995-08-22 Target Therapeutics, Inc. Guidewire and method of pretreating metal surfaces for subsequent polymer coating
US5454795A (en) * 1994-06-27 1995-10-03 Target Therapeutics, Inc. Kink-free spiral-wound catheter
US6004279A (en) 1996-01-16 1999-12-21 Boston Scientific Corporation Medical guidewire
US6488637B1 (en) 1996-04-30 2002-12-03 Target Therapeutics, Inc. Composite endovascular guidewire
GB9623402D0 (en) * 1996-11-08 1997-01-08 Smiths Industries Plc Catheter assemblies and inner cannulae
JP3645109B2 (ja) * 1998-10-27 2005-05-11 テルモ株式会社 医療用チューブおよびその製造方法
US7452353B2 (en) * 1999-07-19 2008-11-18 I-Flow Corporation Catheter for uniform delivery of medication
US6652508B2 (en) * 2001-11-09 2003-11-25 Scimed Life Systems, Inc. Intravascular microcatheter having hypotube proximal shaft with transition
US7878984B2 (en) * 2002-07-25 2011-02-01 Boston Scientific Scimed, Inc. Medical device for navigation through anatomy and method of making same
US7276062B2 (en) * 2003-03-12 2007-10-02 Biosence Webster, Inc. Deflectable catheter with hinge
AU2004238338C1 (en) * 2003-05-12 2011-01-20 Avent, Inc. Catheter for uniform delivery of medication
US7989042B2 (en) * 2004-11-24 2011-08-02 Boston Scientific Scimed, Inc. Medical devices with highly flexible coated hypotube
US7850623B2 (en) * 2005-10-27 2010-12-14 Boston Scientific Scimed, Inc. Elongate medical device with continuous reinforcement member
US8876772B2 (en) * 2005-11-16 2014-11-04 Boston Scientific Scimed, Inc. Variable stiffness shaft
EP1957141A1 (en) * 2005-11-17 2008-08-20 MicroMuscle AB Medical devices and methods for their fabrication and use
US8292827B2 (en) * 2005-12-12 2012-10-23 Boston Scientific Scimed, Inc. Micromachined medical devices
WO2007115314A2 (en) * 2006-04-04 2007-10-11 The Spectranetics Corporation Laser-assisted guidewire having a variable stiffness shaft
US8292872B2 (en) * 2007-06-29 2012-10-23 Cook Medical Technologies Llc Distal wire stop having adjustable handle
US8821477B2 (en) * 2007-08-06 2014-09-02 Boston Scientific Scimed, Inc. Alternative micromachined structures
US12220538B2 (en) * 2008-12-08 2025-02-11 Scientia Vascular, Inc. Micro-fabricated intravascular devices having varying diameters
US20100256603A1 (en) * 2009-04-03 2010-10-07 Scientia Vascular, Llc Micro-fabricated Catheter Devices Formed Having Elastomeric Fill Compositions
EP3626296B1 (en) * 2009-04-03 2023-02-22 Scientia Vascular, Inc. Catheters for use in surgical procedures
CN103648574B (zh) * 2010-10-04 2016-08-10 科维蒂恩有限合伙公司 远侧进入抽吸导引导管
JP2013544133A (ja) * 2010-10-25 2013-12-12 メドトロニック アーディアン ルクセンブルク ソシエテ ア レスポンサビリテ リミテ 腎ニューロモジュレーションのためのマルチ電極アレイを有するカテーテル装置ならびに関連のシステムおよび方法
WO2012122183A1 (en) * 2011-03-07 2012-09-13 Stryker Corporation Balloon catheter and support shaft for same
EP2617453A1 (de) * 2012-01-19 2013-07-24 VascoMed GmbH Katheter und Katheteranordnung
US10226185B2 (en) * 2012-05-03 2019-03-12 St. Jude Medical Coordination Center Bvba Tube and sensor guide wire comprising tube
US9439794B2 (en) * 2012-07-17 2016-09-13 Cook Medical Technologies Llc Medical device delivery catheter and medical device delivery system using same
US10173038B2 (en) * 2012-09-05 2019-01-08 W. L. Gore & Associates, Inc. Retractable sheath devices, systems, and methods
US10369328B2 (en) * 2013-02-19 2019-08-06 Beth Israel Deaconess Medical Center, Inc. Adjustable stiffness catheter
US9848882B2 (en) * 2013-03-08 2017-12-26 Scientia Vascular, Llc Micro-fabricated embolic devices
US9272119B2 (en) * 2013-06-03 2016-03-01 Covidien Lp Methods for manufacturing non-prolapsing catheters with linerless tube
US20160279299A1 (en) * 2013-11-21 2016-09-29 Trustees Of Tufts College Silk fibroin-based fluid delivery systems and devices
US10561820B2 (en) * 2014-07-29 2020-02-18 Micro Medical Solutions, Inc. Hypotube construction
WO2016039979A2 (en) * 2014-09-08 2016-03-17 Stryker Corporation Vaso-occlusive devices with in-situ stiffening
US10675057B2 (en) * 2015-04-28 2020-06-09 Cook Medical Technologies Llc Variable stiffness cannulae and associated delivery systems and methods
KR101793051B1 (ko) * 2015-12-04 2017-11-03 재단법인 아산사회복지재단 카테터
US11896247B2 (en) * 2016-04-25 2024-02-13 Stryker Corporation Inverting mechanical thrombectomy apparatuses
US10596017B2 (en) * 2016-04-25 2020-03-24 Solinas Medical Inc. Self-sealing tubular grafts, patches, and methods for making and using them
US10821268B2 (en) * 2016-09-14 2020-11-03 Scientia Vascular, Llc Integrated coil vascular devices
US11305095B2 (en) * 2018-02-22 2022-04-19 Scientia Vascular, Llc Microfabricated catheter having an intermediate preferred bending section
ES2955387T3 (es) * 2018-06-14 2023-11-30 Stryker Corp Conjunto de catéter de balón para la inserción y el posicionamiento de dispositivos terapéuticos dentro de un sistema vascular
EP3809943A1 (en) * 2018-06-19 2021-04-28 Intuitive Surgical Operations, Inc. Systems and methods for holding a flexible elongate device in a pose
US20200205839A1 (en) * 2018-12-31 2020-07-02 J.D. Franco & Co., Llc Intravascular devices, systems, and methods to address eye disorders
JP2023517523A (ja) 2020-03-11 2023-04-26 ストライカー コーポレイション 充填材入りスロットを有する医療器具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120884797A (zh) * 2025-09-24 2025-11-04 万漉医疗科技(江苏)有限公司 一种非对称激光刻蚀梯度薄壁导管及其可控方法

Also Published As

Publication number Publication date
EP4117760B1 (en) 2025-04-16
JP2025157593A (ja) 2025-10-15
CN115175722B (zh) 2025-02-11
US12201788B2 (en) 2025-01-21
ES3028863T3 (en) 2025-06-20
CN115175722A (zh) 2022-10-11
JP2023517523A (ja) 2023-04-26
US20250090806A1 (en) 2025-03-20
EP4552680A3 (en) 2025-07-16
WO2021183614A1 (en) 2021-09-16
EP4117760A1 (en) 2023-01-18
US20210283372A1 (en) 2021-09-16
EP4552680A2 (en) 2025-05-14

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