JP2024510395A - 血管内の拡張部位への脈管構造を通っての前進のための自己拡張型医療デバイス - Google Patents

血管内の拡張部位への脈管構造を通っての前進のための自己拡張型医療デバイス Download PDF

Info

Publication number
JP2024510395A
JP2024510395A JP2023551955A JP2023551955A JP2024510395A JP 2024510395 A JP2024510395 A JP 2024510395A JP 2023551955 A JP2023551955 A JP 2023551955A JP 2023551955 A JP2023551955 A JP 2023551955A JP 2024510395 A JP2024510395 A JP 2024510395A
Authority
JP
Japan
Prior art keywords
cell
struts
distal
proximal
cell struts
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
JP2023551955A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024510395A5 (enExample
Inventor
サビド，ダニエル ガルシア
ゴンザレス，アン リザラズ
ムリーリョ，イナキ ガルベ
ハダル，オフィル アラド
ジェイ．ダブリュ． ニッスル，トーマス
サンチェス，デビッド フェルナンデス
ムンス，フランチェスク ハラ
ペイス，アリゼ
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.)
Anaconda Biomed SL
Original Assignee
Anaconda Biomed SL
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 PCT/EP2021/069623 external-priority patent/WO2022028833A1/en
Application filed by Anaconda Biomed SL filed Critical Anaconda Biomed SL
Publication of JP2024510395A publication Critical patent/JP2024510395A/ja
Publication of JP2024510395A5 publication Critical patent/JP2024510395A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • A61B2017/00982—General structural features
    • 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
    • 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
    • A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • 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
    • A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
    • A61F2250/001—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting a diameter
    • 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
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0036—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
JP2023551955A 2021-02-26 2022-02-23 血管内の拡張部位への脈管構造を通っての前進のための自己拡張型医療デバイス Pending JP2024510395A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP21382165.5 2021-02-26
EP21382165 2021-02-26
EPPCT/EP2021/069623 2021-07-14
PCT/EP2021/069623 WO2022028833A1 (en) 2020-08-03 2021-07-14 An elongated device with an improved attachment of its elements
EP21383179 2021-12-21
EP21383179.5 2021-12-21
PCT/EP2022/054500 WO2022180083A1 (en) 2021-02-26 2022-02-23 A self-expandable medical device for advancement through vasculature to an expansion site in a blood vessel

Publications (2)

Publication Number Publication Date
JP2024510395A true JP2024510395A (ja) 2024-03-07
JP2024510395A5 JP2024510395A5 (enExample) 2025-02-21

Family

ID=80933918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023551955A Pending JP2024510395A (ja) 2021-02-26 2022-02-23 血管内の拡張部位への脈管構造を通っての前進のための自己拡張型医療デバイス

Country Status (5)

Country Link
US (2) US20240115281A1 (enExample)
EP (2) EP4297670B1 (enExample)
JP (1) JP2024510395A (enExample)
ES (2) ES3053657T3 (enExample)
WO (2) WO2022180084A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111511296A (zh) 2017-09-30 2020-08-07 赛瑞特锐弗有限公司 取出系统
US12569264B2 (en) 2018-10-16 2026-03-10 Anaconda Biomed, S.L. Device and a thrombectomy apparatus for extraction of thrombus from a blood vessel
IL303465B2 (en) 2020-12-09 2026-06-01 Ceretrieve Ltd Retrieval system and method
JP2025501729A (ja) 2021-12-21 2025-01-23 アナコンダ ビオメッド， エス．エル． その要素のアタッチメントを改善した血管内デバイス及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002360707A (ja) * 2000-04-20 2002-12-17 Kawasumi Lab Inc ステント
JP2012510352A (ja) * 2009-12-31 2012-05-10 マインドフレーム， インコーポレイテッド 血流の修復および塞栓の管理
JP2014533131A (ja) * 2011-10-05 2014-12-11 ピナンブラ、インク 虚血性脳卒中を治療するためのシステム及び方法
WO2019152328A1 (en) * 2018-01-30 2019-08-08 Wallaby Medical, Inc. Devices and methods for treating blocked blood vessels

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794231A (en) * 1987-12-24 1988-12-27 United Technologies Corporation Method of and arrangement for laser welding
US5449373A (en) * 1994-03-17 1995-09-12 Medinol Ltd. Articulated stent
JP4636634B2 (ja) * 1996-04-26 2011-02-23 ボストン サイエンティフィック サイムド，インコーポレイテッド 脈管内ステント
US6402771B1 (en) * 1999-12-23 2002-06-11 Guidant Endovascular Solutions Snare
AU2003220066A1 (en) 2002-03-06 2003-09-22 Boston Scientific Limited Medical retrieval device
US8366735B2 (en) * 2004-09-10 2013-02-05 Penumbra, Inc. System and method for treating ischemic stroke
US7867272B2 (en) * 2004-10-26 2011-01-11 Cordis Corporation Stent having twist cancellation geometry
US8585713B2 (en) 2007-10-17 2013-11-19 Covidien Lp Expandable tip assembly for thrombus management
CN102014772B (zh) 2008-02-22 2013-11-13 泰科保健集团有限合伙公司 用于去除血栓的自扩张装置和可去除的结合血栓的装置
US9039749B2 (en) 2010-10-01 2015-05-26 Covidien Lp Methods and apparatuses for flow restoration and implanting members in the human body
CN103547235B (zh) 2011-02-04 2016-04-27 同心医疗公司 血管及体内导管的治疗装置及方法
US11259824B2 (en) * 2011-03-09 2022-03-01 Neuravi Limited Clot retrieval device for removing occlusive clot from a blood vessel
US9028540B2 (en) * 2011-03-25 2015-05-12 Covidien Lp Vascular stent with improved vessel wall apposition
DE102012010687B4 (de) 2012-05-30 2021-08-19 ADMEDES GmbH Verfahren zum Herstellen eines Körperimplantats, Baugruppe aus einem Führungsdraht und einem Körperimplantat sowie medizinisches Instrument
US20160256255A9 (en) * 2013-02-22 2016-09-08 Jianlu Ma Design and methods for a device with blood flow restriction feature for embolus removal in human vasculature
US11253278B2 (en) * 2014-11-26 2022-02-22 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
US10292804B2 (en) 2015-09-21 2019-05-21 Stryker Corporation Embolectomy devices
JP6592592B2 (ja) * 2015-09-21 2019-10-16 ストライカー コーポレイションＳｔｒｙｋｅｒ Ｃｏｒｐｏｒａｔｉｏｎ 塞栓摘出装置
US10880062B2 (en) 2017-06-29 2020-12-29 Qualcomm Incorporated Providing protection for information delivered in demodulation reference signals (DMRS)
CA3073831C (en) * 2017-09-12 2022-07-26 W. L. Gore & Associates, Inc. Substrate with rotatable struts for medical device
JP2022540692A (ja) * 2019-07-19 2022-09-16 エリクシアー メディカル コーポレイション 血栓の吸引のためのデバイスおよび方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002360707A (ja) * 2000-04-20 2002-12-17 Kawasumi Lab Inc ステント
JP2012510352A (ja) * 2009-12-31 2012-05-10 マインドフレーム， インコーポレイテッド 血流の修復および塞栓の管理
JP2014533131A (ja) * 2011-10-05 2014-12-11 ピナンブラ、インク 虚血性脳卒中を治療するためのシステム及び方法
WO2019152328A1 (en) * 2018-01-30 2019-08-08 Wallaby Medical, Inc. Devices and methods for treating blocked blood vessels

Also Published As

Publication number Publication date
EP4297671C0 (en) 2025-09-03
EP4297671A1 (en) 2024-01-03
EP4297670B1 (en) 2025-08-27
WO2022180084A1 (en) 2022-09-01
EP4297670A1 (en) 2024-01-03
ES3054458T3 (en) 2026-02-03
US20240115281A1 (en) 2024-04-11
EP4297671B1 (en) 2025-09-03
EP4297670C0 (en) 2025-08-27
WO2022180083A1 (en) 2022-09-01
ES3053657T3 (en) 2026-01-23
US20240115280A1 (en) 2024-04-11

Similar Documents

Publication Publication Date Title
EP3858291B1 (en) Dual layer icad device
KR102875169B1 (ko) 자가-확장식 혈관내 의료 장치
US20240390170A1 (en) Method And Apparatus For Stent Delivery
US20210228224A1 (en) Thrombectomy devices and methods
EP4297670B1 (en) A self-expandable medical device for advancement through vasculature to an expansion site in a blood vessel
US10617436B2 (en) Embolectomy devices and methods
US10722257B2 (en) Retrieval of material from vessel lumens
JP5390696B2 (ja) 動脈瘤のための血管内ステント留置術
EP3057516B1 (en) Mechanical thrombectomy device with proximal occlusion
US11291463B2 (en) Methods and apparatus for restoring flow
US11129630B2 (en) Retrieval of material from vessel lumens
US12089862B2 (en) Clot retrieval system
US20210353317A1 (en) Dual layer icad device
US20200360033A1 (en) Retrieval of material from vessel lumens
US11191555B2 (en) Retrieval of material from vessel lumens
US11298145B2 (en) Retrieval of material from vessel lumens
EP3621533B1 (en) Device for retrieval of material from vessel lumens
KR20200097660A (ko) 폐색 혈전 제거 장치 및 폐색 혈전 제거 방법
EP4124306A1 (en) Dual layer icad device
CN116997298A (zh) 用于通过脉管系统推进至血管中的扩张部位的自扩张医疗设备
CN118236119A (zh) 用于恢复血管通畅的系统和方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250213

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250213

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20251014

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20251015

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260105

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20260408

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260715

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260728

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260728

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260806