CN112672780B - 柔度可变的导管支撑框架 - Google Patents

柔度可变的导管支撑框架 Download PDF

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Publication number
CN112672780B
CN112672780B CN201980058886.6A CN201980058886A CN112672780B CN 112672780 B CN112672780 B CN 112672780B CN 201980058886 A CN201980058886 A CN 201980058886A CN 112672780 B CN112672780 B CN 112672780B
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CN
China
Prior art keywords
tube frame
guide catheter
extension device
catheter extension
tube
Prior art date
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Active
Application number
CN201980058886.6A
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English (en)
Chinese (zh)
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CN112672780A (zh
Inventor
R·科顿
M·I·朱曼
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.)
Yeju Medical Pte Ltd
Original Assignee
Orbus Medical Technologies Inc
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Filing date
Publication date
Application filed by Orbus Medical Technologies Inc filed Critical Orbus Medical Technologies Inc
Priority to CN202311026032.4A priority Critical patent/CN117159892A/zh
Publication of CN112672780A publication Critical patent/CN112672780A/zh
Application granted granted Critical
Publication of CN112672780B publication Critical patent/CN112672780B/zh
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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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • 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
    • 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
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
    • 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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0013—Weakening parts of a catheter tubing, e.g. by making cuts in the tube or reducing thickness of a layer at one point to adjust the flexibility

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
CN201980058886.6A 2018-09-10 2019-01-11 柔度可变的导管支撑框架 Active CN112672780B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311026032.4A CN117159892A (zh) 2018-09-10 2019-01-11 柔度可变的导管支撑框架

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862729282P 2018-09-10 2018-09-10
US62/729,282 2018-09-10
PCT/US2019/013219 WO2020055448A1 (en) 2018-09-10 2019-01-11 Variable flexibility catheter support frame

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202311026032.4A Division CN117159892A (zh) 2018-09-10 2019-01-11 柔度可变的导管支撑框架

Publications (2)

Publication Number Publication Date
CN112672780A CN112672780A (zh) 2021-04-16
CN112672780B true CN112672780B (zh) 2023-08-29

Family

ID=69776669

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201980058886.6A Active CN112672780B (zh) 2018-09-10 2019-01-11 柔度可变的导管支撑框架
CN202311026032.4A Pending CN117159892A (zh) 2018-09-10 2019-01-11 柔度可变的导管支撑框架

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202311026032.4A Pending CN117159892A (zh) 2018-09-10 2019-01-11 柔度可变的导管支撑框架

Country Status (4)

Country Link
EP (5) EP3849648B1 (https=)
JP (3) JP7335328B2 (https=)
CN (2) CN112672780B (https=)
WO (1) WO2020055448A1 (https=)

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HK1243662A1 (zh) 2014-11-04 2018-07-20 祥丰医疗私人有限公司 柔韧性渐变的导管支撑框架
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US11786698B2 (en) 2020-12-08 2023-10-17 DePuy Synthes Products, Inc. Catheter with textured surface
US11826520B2 (en) 2020-12-08 2023-11-28 DePuy Synthes Products, Inc. Catheter designs for enhanced column strength
EP4271455A1 (en) * 2020-12-29 2023-11-08 Stryker Corporation Medical devices with tubular reinforcement
CN113877041B (zh) * 2021-10-15 2023-04-18 佛山市其右医疗科技有限公司 一种高形状保持力的神经血管介入导丝
CN113855335B (zh) * 2021-10-26 2024-07-26 金仕生物科技（常熟）有限公司 易过弓远端外管及输送系统
CN219167463U (zh) * 2022-12-29 2023-06-13 广东博迈医疗科技股份有限公司 延长导管及医疗器械
CN116115881B (zh) * 2023-01-10 2024-03-26 适介医疗科技(广州)有限公司 一种海波管结构的导管
WO2025128825A1 (en) * 2023-12-13 2025-06-19 Boston Scientific Scimed, Inc. Intravascular imaging catheter
WO2025187635A1 (ja) * 2024-03-04 2025-09-12 株式会社カネカ 延長カテーテル
CN118217514B (zh) * 2024-03-29 2024-12-24 苏州徕瑞医疗技术有限公司 海波管以及具有该海波管的微导丝
CN118718207A (zh) * 2024-04-10 2024-10-01 业聚医疗器械(深圳)有限公司 导引延长导管

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CN107148290A (zh) * 2014-11-04 2017-09-08 业聚医疗股份有限公司 柔韧性渐变的导管支撑框架
CN108135591A (zh) * 2016-02-24 2018-06-08 威海禾木吉瑞生物科技有限公司 柔性增强的神经血管导管

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EP3522970B1 (en) * 2016-10-05 2025-02-12 OrbusNeich Medical Pte. Ltd. Modular vascular catheter
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Publication number Priority date Publication date Assignee Title
JP2008264118A (ja) * 2007-04-18 2008-11-06 Kaneka Corp カテーテル
CN101815553A (zh) * 2007-08-02 2010-08-25 波士顿科学有限公司 包括远端管状构件的合成细长医疗器械
WO2010136274A1 (de) * 2009-05-29 2010-12-02 Aesculap Ag Chirurgisches instrument
WO2013003835A1 (en) * 2011-06-30 2013-01-03 Covidien Lp Distal access aspiration guide catheter
CN104812420A (zh) * 2012-08-17 2015-07-29 波士顿科学西美德公司 引导延伸导管
CN107148290A (zh) * 2014-11-04 2017-09-08 业聚医疗股份有限公司 柔韧性渐变的导管支撑框架
CN108135591A (zh) * 2016-02-24 2018-06-08 威海禾木吉瑞生物科技有限公司 柔性增强的神经血管导管

Also Published As

Publication number Publication date
EP3943141A2 (en) 2022-01-26
JP2025108611A (ja) 2025-07-23
JP2022500119A (ja) 2022-01-04
EP3943143A2 (en) 2022-01-26
CN117159892A (zh) 2023-12-05
EP3943144A2 (en) 2022-01-26
EP3943143A3 (en) 2022-03-02
EP3943141A3 (en) 2022-03-02
JP2023154078A (ja) 2023-10-18
EP3943142A3 (en) 2022-03-02
EP3849648B1 (en) 2024-12-18
EP3849648A1 (en) 2021-07-21
EP3849648A4 (en) 2022-03-02
JP7335328B2 (ja) 2023-08-29
CN112672780A (zh) 2021-04-16
WO2020055448A1 (en) 2020-03-19
EP3943144A3 (en) 2022-03-02
EP3943142A2 (en) 2022-01-26

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