JP2023517523A - 充填材入りスロットを有する医療器具 - Google Patents

充填材入りスロットを有する医療器具 Download PDF

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Publication number
JP2023517523A
JP2023517523A JP2022552650A JP2022552650A JP2023517523A JP 2023517523 A JP2023517523 A JP 2023517523A JP 2022552650 A JP2022552650 A JP 2022552650A JP 2022552650 A JP2022552650 A JP 2022552650A JP 2023517523 A JP2023517523 A JP 2023517523A
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JP
Japan
Prior art keywords
tubular portion
medical device
filler
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
JP2022552650A
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English (en)
Japanese (ja)
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JPWO2021183614A5 (https=
JP2023517523A5 (https=
Inventor
マーフィー，ムルタ，エム．
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 JP2023517523A publication Critical patent/JP2023517523A/ja
Publication of JPWO2021183614A5 publication Critical patent/JPWO2021183614A5/ja
Publication of JP2023517523A5 publication Critical patent/JP2023517523A5/ja
Priority to JP2025129463A priority Critical patent/JP2025157593A/ja
Pending legal-status Critical Current

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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
    • A61M25/01—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
    • 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
    • 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
    • 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

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)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2022552650A 2020-03-11 2021-03-10 充填材入りスロットを有する医療器具 Pending JP2023517523A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025129463A JP2025157593A (ja) 2020-03-11 2025-08-01 充填材入りスロットを有する医療器具

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062988363P 2020-03-11 2020-03-11
US62/988,363 2020-03-11
PCT/US2021/021653 WO2021183614A1 (en) 2020-03-11 2021-03-10 Slotted medical devices with fillers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025129463A Division JP2025157593A (ja) 2020-03-11 2025-08-01 充填材入りスロットを有する医療器具

Publications (3)

Publication Number Publication Date
JP2023517523A true JP2023517523A (ja) 2023-04-26
JPWO2021183614A5 JPWO2021183614A5 (https=) 2024-03-05
JP2023517523A5 JP2023517523A5 (https=) 2024-03-05

Family

ID=75396856

Family Applications (2)

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JP2022552650A Pending JP2023517523A (ja) 2020-03-11 2021-03-10 充填材入りスロットを有する医療器具
JP2025129463A Pending JP2025157593A (ja) 2020-03-11 2025-08-01 充填材入りスロットを有する医療器具

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025129463A Pending JP2025157593A (ja) 2020-03-11 2025-08-01 充填材入りスロットを有する医療器具

Country Status (6)

Country Link
US (2) US12201788B2 (https=)
EP (2) EP4552680A3 (https=)
JP (2) JP2023517523A (https=)
CN (2) CN115175722B (https=)
ES (1) ES3028863T3 (https=)
WO (1) WO2021183614A1 (https=)

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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
EP4257173A3 (en) 2017-05-26 2023-11-29 Scientia Vascular, Inc. Micro-fabricated medical device having a non-helical cut arrangement
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
US12343485B2 (en) 2020-01-23 2025-07-01 Scientia Vascular, Inc. High torque guidewire device
US12178975B2 (en) 2020-01-23 2024-12-31 Scientia Vascular, Inc. Guidewire having enlarged, micro-fabricated distal section
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
CN120884797B (zh) * 2025-09-24 2026-02-06 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

Citations (6)

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US4576772A (en) * 1984-07-20 1986-03-18 Warner-Lambert Technologies, Inc. Catheter with optimum resistance to bending and method of manufacture
JPH0751290A (ja) * 1990-02-07 1995-02-28 Smith & Nephew Dyonics Inc 外科用器具
JPH10137338A (ja) * 1996-11-08 1998-05-26 Smiths Ind Plc カテーテルアセンブリ及び内側カニューレ
JP2000503225A (ja) * 1996-01-16 2000-03-21 ボストン・サイエンティフィック・コーポレーション 医用ガイドワイヤ
JP2000197704A (ja) * 1998-10-27 2000-07-18 Terumo Corp 医療用チューブおよびその製造方法
JP2012522607A (ja) * 2009-04-03 2012-09-27 サイエンティア バスキュラー，エルエルシー 外科的処置で使用されるガイドワイヤおよびカテーテル

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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
US6488637B1 (en) 1996-04-30 2002-12-03 Target Therapeutics, Inc. Composite endovascular guidewire
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
JP4602080B2 (ja) * 2002-07-25 2010-12-22 ボストン サイエンティフィック リミテッド 人体構造内を進行する医療用具
US7276062B2 (en) * 2003-03-12 2007-10-02 Biosence Webster, Inc. Deflectable catheter with hinge
WO2004101052A2 (en) * 2003-05-12 2004-11-25 I-Flow Corporation 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
CA2630215A1 (en) * 2005-11-17 2007-05-24 Micromuscle Ab Medical devices and methods for their fabrication and use
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US8414568B2 (en) * 2006-04-04 2013-04-09 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
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US20100256603A1 (en) * 2009-04-03 2010-10-07 Scientia Vascular, Llc Micro-fabricated Catheter Devices Formed Having Elastomeric Fill Compositions
KR101588097B1 (ko) * 2010-10-04 2016-01-22 코비디엔 엘피 말단부 접근 흡인 유도 카테터
WO2012061161A1 (en) * 2010-10-25 2012-05-10 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses having multi-electrode arrays for renal neuromodulation and associated systems and methods
EP2683433B1 (en) * 2011-03-07 2020-04-29 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
WO2015077556A1 (en) * 2013-11-21 2015-05-28 Trustees Of Tufts College Silk fibroin-based fluid delivery systems and devices
DK3174483T3 (da) * 2014-07-29 2022-01-03 Micro Medical Solutions Inc Hyporørkonstruktion
US10238397B2 (en) * 2014-09-08 2019-03-26 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
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US11896247B2 (en) * 2016-04-25 2024-02-13 Stryker Corporation Inverting mechanical thrombectomy apparatuses
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US11305095B2 (en) * 2018-02-22 2022-04-19 Scientia Vascular, Llc Microfabricated catheter having an intermediate preferred bending section
EP3806945B1 (en) * 2018-06-14 2023-07-12 Stryker Corporation Balloon catheter assembly for insertion and positioning therapeutic devices within a vascular system
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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

Patent Citations (6)

* 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
JPH0751290A (ja) * 1990-02-07 1995-02-28 Smith & Nephew Dyonics Inc 外科用器具
JP2000503225A (ja) * 1996-01-16 2000-03-21 ボストン・サイエンティフィック・コーポレーション 医用ガイドワイヤ
JPH10137338A (ja) * 1996-11-08 1998-05-26 Smiths Ind Plc カテーテルアセンブリ及び内側カニューレ
JP2000197704A (ja) * 1998-10-27 2000-07-18 Terumo Corp 医療用チューブおよびその製造方法
JP2012522607A (ja) * 2009-04-03 2012-09-27 サイエンティア バスキュラー，エルエルシー 外科的処置で使用されるガイドワイヤおよびカテーテル

Also Published As

Publication number Publication date
EP4117760B1 (en) 2025-04-16
US20250090806A1 (en) 2025-03-20
WO2021183614A1 (en) 2021-09-16
CN119656454A (zh) 2025-03-21
CN115175722A (zh) 2022-10-11
CN115175722B (zh) 2025-02-11
ES3028863T3 (en) 2025-06-20
EP4552680A2 (en) 2025-05-14
US20210283372A1 (en) 2021-09-16
EP4117760A1 (en) 2023-01-18
JP2025157593A (ja) 2025-10-15
US12201788B2 (en) 2025-01-21
EP4552680A3 (en) 2025-07-16

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