EA033045B1 - Система для удаления сгустков - Google Patents

Система для удаления сгустков

Info

Publication number
EA033045B1
EA033045B1 EA201692112A EA201692112A EA033045B1 EA 033045 B1 EA033045 B1 EA 033045B1 EA 201692112 A EA201692112 A EA 201692112A EA 201692112 A EA201692112 A EA 201692112A EA 033045 B1 EA033045 B1 EA 033045B1
Authority
EA
Eurasian Patent Office
Prior art keywords
retrieval system
disclosed
methods
clot retrieval
baskets
Prior art date
Application number
EA201692112A
Other languages
English (en)
Other versions
EA201692112A1 (ru
Inventor
Артур Джон Ульм Третий
Original Assignee
ЛЕГАСИ ВЕНЧУРС ЭлЭлСи
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
Priority claimed from US14/558,712 external-priority patent/US9155552B2/en
Priority claimed from PCT/US2015/010178 external-priority patent/WO2015103547A1/en
Application filed by ЛЕГАСИ ВЕНЧУРС ЭлЭлСи filed Critical ЛЕГАСИ ВЕНЧУРС ЭлЭлСи
Publication of EA201692112A1 publication Critical patent/EA201692112A1/ru
Publication of EA033045B1 publication Critical patent/EA033045B1/ru

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A61B2017/00318—Steering mechanisms
    • A61B2017/00323—Cables or rods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477—Coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00778—Operations on blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Animal Husbandry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Prostheses (AREA)

Abstract

Предложена группа устройств для удаления обструкций и других объектов, содержащихся в кровеносном сосуде или в другом внутреннем просвете живого организма. Система может быть развернута в просвете из катетера(ов), и система содержит проксимальный элемент и дистальную корзину, состоящую из нескольких ячеек. Раскрыт ряд различных конструкций корзины. Также раскрыты способы изготовления таких корзин из одной трубки из металла с памятью формы без необходимости какой-либо сварки, а также способы использования.
EA201692112A 2014-05-18 2015-05-18 Система для удаления сгустков EA033045B1 (ru)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201461994934P 2014-05-18 2014-05-18
US201461994919P 2014-05-18 2014-05-18
US14/558,712 US9155552B2 (en) 2014-01-03 2014-12-02 Clot retrieval system
US14/558,705 US9173668B2 (en) 2014-01-03 2014-12-02 Clot retrieval system
PCT/US2015/010178 WO2015103547A1 (en) 2014-01-03 2015-01-05 Clot retrieval system
PCT/US2015/031447 WO2015179324A2 (en) 2014-05-18 2015-05-18 Clot retrieval system

Publications (2)

Publication Number Publication Date
EA201692112A1 EA201692112A1 (ru) 2017-05-31
EA033045B1 true EA033045B1 (ru) 2019-08-30

Family

ID=54554954

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201692112A EA033045B1 (ru) 2014-05-18 2015-05-18 Система для удаления сгустков

Country Status (15)

Country Link
EP (4) EP3145424B1 (ru)
JP (2) JP6517838B2 (ru)
KR (2) KR20170001960A (ru)
CN (2) CN111012443B (ru)
AU (1) AU2015264434B2 (ru)
BR (1) BR112016026974B1 (ru)
CA (2) CA2947201C (ru)
DK (3) DK3145424T3 (ru)
EA (1) EA033045B1 (ru)
ES (3) ES2688187T3 (ru)
IL (2) IL248776B (ru)
MX (2) MX2016014437A (ru)
PH (1) PH12016502299A1 (ru)
SG (1) SG11201609354SA (ru)
WO (1) WO2015179324A2 (ru)

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US11259824B2 (en) 2011-03-09 2022-03-01 Neuravi Limited Clot retrieval device for removing occlusive clot from a blood vessel
US12076037B2 (en) 2011-03-09 2024-09-03 Neuravi Limited Systems and methods to restore perfusion to a vessel
US9642635B2 (en) 2013-03-13 2017-05-09 Neuravi Limited Clot removal device
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US9433429B2 (en) 2013-03-14 2016-09-06 Neuravi Limited Clot retrieval devices
US10285720B2 (en) 2014-03-11 2019-05-14 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
US10792056B2 (en) 2014-06-13 2020-10-06 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
WO2015189354A1 (en) 2014-06-13 2015-12-17 Neuravi Limited Devices for removal of acute blockages from blood vessels
US10265086B2 (en) 2014-06-30 2019-04-23 Neuravi Limited System for removing a clot from a blood vessel
US11253278B2 (en) 2014-11-26 2022-02-22 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
US10617435B2 (en) 2014-11-26 2020-04-14 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
WO2016083472A1 (en) 2014-11-26 2016-06-02 Neuravi Limited A clot retrieval device for removing occlusive clot from a blood vessel
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AU2018204059A1 (en) * 2017-06-28 2019-01-17 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
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CN111067592B (zh) * 2018-10-22 2021-11-26 先健科技(深圳)有限公司 取栓装置
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WO2020162724A1 (ko) * 2019-02-08 2020-08-13 주식회사 엔벤트릭 폐색 혈전 제거 장치 및 폐색 혈전 제거 방법
ES2910600T3 (es) 2019-03-04 2022-05-12 Neuravi Ltd Catéter de recuperación de coágulos accionado
EP3791815B1 (en) 2019-09-11 2024-06-26 Neuravi Limited Expandable mouth catheter
US11712231B2 (en) 2019-10-29 2023-08-01 Neuravi Limited Proximal locking assembly design for dual stent mechanical thrombectomy device
US11839725B2 (en) 2019-11-27 2023-12-12 Neuravi Limited Clot retrieval device with outer sheath and inner catheter
US11779364B2 (en) 2019-11-27 2023-10-10 Neuravi Limited Actuated expandable mouth thrombectomy catheter
US11517340B2 (en) 2019-12-03 2022-12-06 Neuravi Limited Stentriever devices for removing an occlusive clot from a vessel and methods thereof
US11944327B2 (en) 2020-03-05 2024-04-02 Neuravi Limited Expandable mouth aspirating clot retrieval catheter
US11633198B2 (en) 2020-03-05 2023-04-25 Neuravi Limited Catheter proximal joint
US11883043B2 (en) 2020-03-31 2024-01-30 DePuy Synthes Products, Inc. Catheter funnel extension
US11759217B2 (en) 2020-04-07 2023-09-19 Neuravi Limited Catheter tubular support
US11730501B2 (en) 2020-04-17 2023-08-22 Neuravi Limited Floating clot retrieval device for removing clots from a blood vessel
US11871946B2 (en) 2020-04-17 2024-01-16 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US11717308B2 (en) 2020-04-17 2023-08-08 Neuravi Limited Clot retrieval device for removing heterogeneous clots from a blood vessel
CN113633343B (zh) * 2020-04-27 2023-05-02 先健科技(深圳)有限公司 取栓装置
WO2021222157A1 (en) * 2020-04-28 2021-11-04 Mayo Foundation For Medical Education And Research Devices and methods for accessing the intradural compartment and treating intracranial hematoma
US11737771B2 (en) 2020-06-18 2023-08-29 Neuravi Limited Dual channel thrombectomy device
US11937836B2 (en) 2020-06-22 2024-03-26 Neuravi Limited Clot retrieval system with expandable clot engaging framework
US11439418B2 (en) 2020-06-23 2022-09-13 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US11395669B2 (en) 2020-06-23 2022-07-26 Neuravi Limited Clot retrieval device with flexible collapsible frame
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Also Published As

Publication number Publication date
MX2020011850A (es) 2021-01-20
CN111012443B (zh) 2022-09-23
DK3145424T3 (en) 2018-10-08
JP2019141660A (ja) 2019-08-29
ES2926834T3 (es) 2022-10-28
CN106659513B (zh) 2020-08-28
EP3145424B1 (en) 2018-06-27
JP6741821B2 (ja) 2020-08-19
KR101945845B1 (ko) 2019-04-17
CN106659513A (zh) 2017-05-10
DK3685773T3 (da) 2022-09-05
EP3685773B1 (en) 2022-08-10
EP3378419A1 (en) 2018-09-26
SG11201609354SA (en) 2016-12-29
KR20170007793A (ko) 2017-01-20
EP4098215A1 (en) 2022-12-07
PH12016502299B1 (en) 2017-02-13
CA3050883A1 (en) 2015-11-26
AU2015264434B2 (en) 2019-01-31
EA201692112A1 (ru) 2017-05-31
JP2017515611A (ja) 2017-06-15
AU2015264434A1 (en) 2017-01-05
IL257857A (en) 2018-04-30
CA2947201C (en) 2019-09-24
ES2782178T3 (es) 2020-09-11
IL248776B (en) 2018-03-29
JP6517838B2 (ja) 2019-05-22
WO2015179324A2 (en) 2015-11-26
PH12016502299A1 (en) 2017-02-13
EP3685773A1 (en) 2020-07-29
BR112016026974A2 (ru) 2017-08-15
BR112016026974B1 (pt) 2022-07-05
EP3145424A2 (en) 2017-03-29
WO2015179324A3 (en) 2016-01-14
ES2688187T3 (es) 2018-10-31
DK3378419T3 (da) 2020-04-20
EP3378419B1 (en) 2020-03-25
CN111012443A (zh) 2020-04-17
MX2016014437A (es) 2017-04-06
KR20170001960A (ko) 2017-01-05
EP3145424A4 (en) 2017-05-03
CA2947201A1 (en) 2015-11-26

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Designated state(s): AZ BY KZ KG TJ TM