JP2025516693A - 経血管血栓除去システム - Google Patents

経血管血栓除去システム Download PDF

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Publication number
JP2025516693A
JP2025516693A JP2024566854A JP2024566854A JP2025516693A JP 2025516693 A JP2025516693 A JP 2025516693A JP 2024566854 A JP2024566854 A JP 2024566854A JP 2024566854 A JP2024566854 A JP 2024566854A JP 2025516693 A JP2025516693 A JP 2025516693A
Authority
JP
Japan
Prior art keywords
catheter
tip
distal
thrombus
engagement tool
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
JP2024566854A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025516693A5 (enExample
Inventor
バック マイケル
フォックス ジュリア
ジェイコブズ ジェームズ
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.)
Imperative Care Inc
Original Assignee
Imperative Care Inc
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 US17/857,598 external-priority patent/US11553935B2/en
Priority claimed from US17/810,743 external-priority patent/US20230015259A1/en
Application filed by Imperative Care Inc filed Critical Imperative Care Inc
Publication of JP2025516693A publication Critical patent/JP2025516693A/ja
Publication of JP2025516693A5 publication Critical patent/JP2025516693A5/ja
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/741—Suction control with means for varying suction manually
    • A61M1/7413—Suction control with means for varying suction manually by changing the cross-section of the line
    • A61M1/7415—Suction control with means for varying suction manually by changing the cross-section of the line by deformation of the fluid passage
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/76—Handpieces
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/79—Filters for solid matter
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M39/0693—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof including means for seal penetration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00681—Aspects not otherwise provided for
    • A61B2017/00685—Archimedes screw
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22079—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with suction of debris
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2024566854A 2022-05-13 2023-05-12 経血管血栓除去システム Pending JP2025516693A (ja)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US202263341926P 2022-05-13 2022-05-13
US63/341,926 2022-05-13
US17/857,598 US11553935B2 (en) 2019-12-18 2022-07-05 Sterile field clot capture module for use in thrombectomy system
US17/857,649 US11633272B2 (en) 2019-12-18 2022-07-05 Manually rotatable thrombus engagement tool
US17/857,919 US11638637B2 (en) 2019-12-18 2022-07-05 Method of removing embolic material with thrombus engagement tool
US17/810,743 US20230015259A1 (en) 2019-12-18 2022-07-05 Inserter for guiding a device through a hemostasis valve and method thereof
US17/857,598 2022-07-05
US17/857,649 2022-07-05
US17/857,919 2022-07-05
US17/810,743 2022-07-05
PCT/US2023/066924 WO2023220707A2 (en) 2022-05-13 2023-05-12 Transvascular thrombectomy system

Publications (2)

Publication Number Publication Date
JP2025516693A true JP2025516693A (ja) 2025-05-30
JP2025516693A5 JP2025516693A5 (enExample) 2026-05-19

Family

ID=88731124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024566854A Pending JP2025516693A (ja) 2022-05-13 2023-05-12 経血管血栓除去システム

Country Status (5)

Country Link
EP (1) EP4522240A4 (enExample)
JP (1) JP2025516693A (enExample)
CN (1) CN119421725A (enExample)
CA (1) CA3257145A1 (enExample)
WO (1) WO2023220707A2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3687424B8 (en) 2017-09-30 2024-04-24 Ceretrieve Ltd Retrieval system
WO2022123565A1 (en) 2020-12-09 2022-06-16 Ceretrive Ltd. Retrieval system and method
WO2025234495A1 (ja) * 2024-05-10 2025-11-13 ニプロ株式会社 血栓等の吸引器および吸引ボトル

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8622997B2 (en) * 2005-03-23 2014-01-07 Ronald D. Shippert Tissue transfer method and apparatus
US20060270974A1 (en) * 2005-05-16 2006-11-30 Kerberos Proximal Solutions, Inc. Methods and systems for filtering aspirated materials
WO2019213179A1 (en) * 2018-05-01 2019-11-07 Imperative Care, Inc. Systems and devices for removing obstructive material from an intravascular site
US10531883B1 (en) * 2018-07-20 2020-01-14 Syntheon 2.0, LLC Aspiration thrombectomy system and methods for thrombus removal with aspiration catheter
US20200345904A1 (en) * 2019-05-01 2020-11-05 Neuravi Limited Aspiration control valve
US11439799B2 (en) * 2019-12-18 2022-09-13 Imperative Care, Inc. Split dilator aspiration system

Also Published As

Publication number Publication date
CN119421725A (zh) 2025-02-11
CA3257145A1 (en) 2023-11-16
EP4522240A2 (en) 2025-03-19
EP4522240A4 (en) 2026-04-29
WO2023220707A3 (en) 2024-02-15
WO2023220707A2 (en) 2023-11-16

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A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260511

A621 Written request for application examination

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Effective date: 20260511