CN117999037A - 血管闭塞设备 - Google Patents

血管闭塞设备 Download PDF

Info

Publication number
CN117999037A
CN117999037A CN202280060202.8A CN202280060202A CN117999037A CN 117999037 A CN117999037 A CN 117999037A CN 202280060202 A CN202280060202 A CN 202280060202A CN 117999037 A CN117999037 A CN 117999037A
Authority
CN
China
Prior art keywords
vaso
delivery catheter
bending stiffness
distal
occlusive device
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
CN202280060202.8A
Other languages
English (en)
Chinese (zh)
Inventor
陈汉存
安德鲁·S·李
金宏·帕克
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 CN117999037A publication Critical patent/CN117999037A/zh
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/1214—Coils or wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12027—Type of occlusion
    • A61B17/12031—Type of occlusion complete occlusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/1214—Coils or wires
    • A61B17/1215—Coils or wires comprising additional materials, e.g. thrombogenic, having filaments, having fibers, being coated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
    • A61B2017/12063—Details concerning the detachment of the occluding device from the introduction device electrolytically detachable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
    • A61B2017/12068—Details concerning the detachment of the occluding device from the introduction device detachable by heat

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Reproductive Health (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Neurosurgery (AREA)
  • Surgical Instruments (AREA)
CN202280060202.8A 2021-09-07 2022-07-22 血管闭塞设备 Pending CN117999037A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163241499P 2021-09-07 2021-09-07
US63/241,499 2021-09-07
PCT/US2022/038058 WO2023038724A1 (en) 2021-09-07 2022-07-22 Vaso-occlusive device

Publications (1)

Publication Number Publication Date
CN117999037A true CN117999037A (zh) 2024-05-07

Family

ID=82898977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280060202.8A Pending CN117999037A (zh) 2021-09-07 2022-07-22 血管闭塞设备

Country Status (6)

Country Link
US (1) US20240197333A1 (https=)
EP (1) EP4398814B1 (https=)
JP (1) JP7834848B2 (https=)
CN (1) CN117999037A (https=)
ES (1) ES3049757T3 (https=)
WO (1) WO2023038724A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994069A (en) 1988-11-02 1991-02-19 Target Therapeutics Vaso-occlusion coil and method
ES2715077T3 (es) * 2009-04-06 2019-05-31 Stryker Corp Alambre de suministro para el sistema de suministro del dispositivo oclusivo
US9687245B2 (en) * 2012-03-23 2017-06-27 Covidien Lp Occlusive devices and methods of use
WO2015100297A1 (en) * 2013-12-26 2015-07-02 Stryker Corporation Vaso-occlusive coil with bending sections
US20200138422A1 (en) * 2015-01-20 2020-05-07 Neurogami Medical, Inc. Vascular implant
US10111670B2 (en) * 2015-05-01 2018-10-30 DePuy Synthes Products, Inc. Expandable vascular occlusion device with lead framing coil
US20200170647A1 (en) * 2018-12-04 2020-06-04 Stryker Corporation Vaso-occlusive device
US11602350B2 (en) * 2019-12-05 2023-03-14 DePuy Synthes Products, Inc. Intrasaccular inverting braid with highly flexible fill material
US11484629B2 (en) * 2019-09-11 2022-11-01 Stryker Corporation Intravascular devices with high tungsten content

Also Published As

Publication number Publication date
WO2023038724A1 (en) 2023-03-16
JP2024533222A (ja) 2024-09-12
EP4398814A1 (en) 2024-07-17
JP7834848B2 (ja) 2026-03-24
EP4398814B1 (en) 2025-10-08
ES3049757T3 (en) 2025-12-18
US20240197333A1 (en) 2024-06-20

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Legal Events

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination