JP2024528063A - 障害物除去システム - Google Patents

障害物除去システム Download PDF

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Publication number
JP2024528063A
JP2024528063A JP2024505307A JP2024505307A JP2024528063A JP 2024528063 A JP2024528063 A JP 2024528063A JP 2024505307 A JP2024505307 A JP 2024505307A JP 2024505307 A JP2024505307 A JP 2024505307A JP 2024528063 A JP2024528063 A JP 2024528063A
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JP
Japan
Prior art keywords
engagement member
removal system
distal
engagement
proximal
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
JP2024505307A
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English (en)
Japanese (ja)
Other versions
JP2024528063A5 (https=
Inventor
ワーデン，グラント
インロウ，ジェフ
ラム，キエット
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.)
MicroVention Inc
Original Assignee
MicroVention Inc
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Filing date
Publication date
Application filed by MicroVention Inc filed Critical MicroVention Inc
Publication of JP2024528063A publication Critical patent/JP2024528063A/ja
Publication of JP2024528063A5 publication Critical patent/JP2024528063A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/0108—Both ends closed, i.e. legs gathered at both ends
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/012—Multiple filtering units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/016—Filters implantable into blood vessels made from wire-like elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2024505307A 2021-07-30 2022-07-29 障害物除去システム Pending JP2024528063A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163227669P 2021-07-30 2021-07-30
US63/227,669 2021-07-30
PCT/US2022/074334 WO2023010127A1 (en) 2021-07-30 2022-07-29 Obstruction removal system

Publications (2)

Publication Number Publication Date
JP2024528063A true JP2024528063A (ja) 2024-07-26
JP2024528063A5 JP2024528063A5 (https=) 2025-08-04

Family

ID=85087350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024505307A Pending JP2024528063A (ja) 2021-07-30 2022-07-29 障害物除去システム

Country Status (5)

Country Link
US (1) US20240374271A1 (https=)
EP (1) EP4376727A4 (https=)
JP (1) JP2024528063A (https=)
CN (1) CN117858673A (https=)
WO (1) WO2023010127A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024186676A2 (en) * 2023-03-03 2024-09-12 Microvention, Inc. Strain reducing structural supports

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014113203A (ja) * 2012-12-06 2014-06-26 Tama Medical Kk 目盛付医療用ガイドピン
JP2016513505A (ja) * 2013-03-14 2016-05-16 ニューラヴィ・リミテッド 血管から閉塞血餅を除去するための血餅回収デバイス
JP2019514638A (ja) * 2016-04-25 2019-06-06 レ ソルシオン メディカール サウンドバイト インコーポレイテッド マーカを設けられた機械的導波管
CN109906058A (zh) * 2016-09-06 2019-06-18 尼尔拉维有限公司 用于从血管移除闭塞凝块的凝块取回装置
US20190239907A1 (en) * 2011-03-09 2019-08-08 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
JP2020536607A (ja) * 2017-10-16 2020-12-17 シャンハイ ワラビー メディカル テクノロジーズ カンパニー インコーポレイテッド 閉塞した血管を治療するためのデバイスおよび方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7837726B2 (en) * 2005-03-14 2010-11-23 Abbott Laboratories Visible endoprosthesis
CA2612108C (en) * 2005-06-15 2014-10-14 Med Institute, Inc. Intraluminal device with improved tapered beams
US8088140B2 (en) 2008-05-19 2012-01-03 Mindframe, Inc. Blood flow restorative and embolus removal methods
BR112014012567B1 (pt) 2011-11-23 2020-10-20 Microvention, Inc dispositivo vaso-oclusivo para cavidades de corpo
US9211132B2 (en) 2012-06-27 2015-12-15 MicoVention, Inc. Obstruction removal system
US9770251B2 (en) 2012-08-13 2017-09-26 Microvention, Inc. Shaped removal device
WO2014151123A1 (en) 2013-03-15 2014-09-25 Microvention, Inc. Multi-component obstruction removal system and method
US10709466B2 (en) * 2016-11-23 2020-07-14 Microvention, Inc. Obstruction removal system
JP7169971B2 (ja) 2016-11-23 2022-11-11 マイクロベンション インコーポレイテッド 閉塞物除去システム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190239907A1 (en) * 2011-03-09 2019-08-08 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
JP2014113203A (ja) * 2012-12-06 2014-06-26 Tama Medical Kk 目盛付医療用ガイドピン
JP2016513505A (ja) * 2013-03-14 2016-05-16 ニューラヴィ・リミテッド 血管から閉塞血餅を除去するための血餅回収デバイス
JP2019514638A (ja) * 2016-04-25 2019-06-06 レ ソルシオン メディカール サウンドバイト インコーポレイテッド マーカを設けられた機械的導波管
CN109906058A (zh) * 2016-09-06 2019-06-18 尼尔拉维有限公司 用于从血管移除闭塞凝块的凝块取回装置
JP2019526365A (ja) * 2016-09-06 2019-09-19 ニューラヴィ・リミテッド 血管から閉塞性血塊を除去するための血塊回収装置
JP2020536607A (ja) * 2017-10-16 2020-12-17 シャンハイ ワラビー メディカル テクノロジーズ カンパニー インコーポレイテッド 閉塞した血管を治療するためのデバイスおよび方法

Also Published As

Publication number Publication date
EP4376727A1 (en) 2024-06-05
US20240374271A1 (en) 2024-11-14
CN117858673A (zh) 2024-04-09
EP4376727A4 (en) 2025-06-11
WO2023010127A1 (en) 2023-02-02

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