JP6388775B2 - 改善された変化可能な閉塞装置 - Google Patents

改善された変化可能な閉塞装置 Download PDF

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Publication number
JP6388775B2
JP6388775B2 JP2014048669A JP2014048669A JP6388775B2 JP 6388775 B2 JP6388775 B2 JP 6388775B2 JP 2014048669 A JP2014048669 A JP 2014048669A JP 2014048669 A JP2014048669 A JP 2014048669A JP 6388775 B2 JP6388775 B2 JP 6388775B2
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JP
Japan
Prior art keywords
aneurysm
vessel
hole
flow
fragile material
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.)
Active
Application number
JP2014048669A
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English (en)
Japanese (ja)
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JP2014176659A (ja
Inventor
カーク・ジョンソン
ファン・エイ・ロレンツォ
ロバート・スラザス
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.)
DePuy Synthes Products Inc
Original Assignee
DePuy Synthes Products 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 US13/798,818 external-priority patent/US20130204288A1/en
Application filed by DePuy Synthes Products Inc filed Critical DePuy Synthes Products Inc
Publication of JP2014176659A publication Critical patent/JP2014176659A/ja
Application granted granted Critical
Publication of JP6388775B2 publication Critical patent/JP6388775B2/ja
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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
    • A61B17/12—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
    • A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
    • A61B17/12177—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure comprising additional materials, e.g. thrombogenic, having filaments, having fibers or 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
    • A61B17/12027—Type of occlusion
    • A61B17/12031—Type of occlusion complete occlusion
    • 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
    • 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
    • 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
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced 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
    • 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
    • A61F2002/823—Stents, different from stent-grafts, adapted to cover an aneurysm
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • 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
    • A61F2250/0023—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 porosity
    • A61F2250/0024—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 porosity made from both porous and non-porous parts, e.g. adjacent parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Reproductive Health (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
JP2014048669A 2013-03-13 2014-03-12 改善された変化可能な閉塞装置 Active JP6388775B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/798,818 US20130204288A1 (en) 2011-03-31 2013-03-13 Modifiable occlusion device
US13/798,818 2013-03-13

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018047591A Division JP6657281B2 (ja) 2013-03-13 2018-03-15 改善された変化可能な閉塞装置

Publications (2)

Publication Number Publication Date
JP2014176659A JP2014176659A (ja) 2014-09-25
JP6388775B2 true JP6388775B2 (ja) 2018-09-12

Family

ID=50342162

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014048669A Active JP6388775B2 (ja) 2013-03-13 2014-03-12 改善された変化可能な閉塞装置
JP2018047591A Active JP6657281B2 (ja) 2013-03-13 2018-03-15 改善された変化可能な閉塞装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2018047591A Active JP6657281B2 (ja) 2013-03-13 2018-03-15 改善された変化可能な閉塞装置

Country Status (9)

Country Link
EP (1) EP2777544B1 (enExample)
JP (2) JP6388775B2 (enExample)
KR (1) KR102232440B1 (enExample)
CN (1) CN104042356B (enExample)
AU (1) AU2014201229B2 (enExample)
BR (1) BR102014005930A2 (enExample)
CA (1) CA2845651A1 (enExample)
DK (1) DK2777544T3 (enExample)
IN (1) IN2014DE00518A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106456345B (zh) * 2014-06-12 2021-11-23 国立研究开发法人国立循环器病研究中心 支架
CN104758086B (zh) * 2015-04-20 2016-08-17 湖南埃普特医疗器械有限公司 脑动脉瘤腔内血管重建装置
US10893869B2 (en) * 2016-03-24 2021-01-19 Covidien Lp Thin wall constructions for vascular flow diversion
CN108210134B (zh) * 2018-02-27 2024-05-10 北京航空航天大学 一种血管支架
US20240197331A1 (en) * 2022-12-15 2024-06-20 Coherex Medical, Inc. Medical device and system with enhanced echogenicity and method thereof
CN119908792A (zh) * 2024-12-31 2025-05-02 上海形状记忆合金材料有限公司 泡沫血管塞及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US692631A (en) 1899-10-06 1902-02-04 Charles S Farquhar Apparatus for electrically dispersing fluids.
US705691A (en) 1900-02-20 1902-07-29 William James Morton Method of dispersing fluids.
US1975504A (en) 1929-12-07 1934-10-02 Richard Schreiber Gastell Process and apparatus for preparing artificial threads
US2048651A (en) 1933-06-23 1936-07-21 Massachusetts Inst Technology Method of and apparatus for producing fibrous or filamentary material
US2349950A (en) 1937-08-18 1944-05-30 Formhals Anton Method and apparatus for spinning
US6187036B1 (en) 1998-12-11 2001-02-13 Endologix, Inc. Endoluminal vascular prosthesis
US6613074B1 (en) * 1999-03-10 2003-09-02 Cordis Corporation Endovascular aneurysm embolization device
US8313504B2 (en) * 2000-09-18 2012-11-20 Cordis Corporation Foam matrix embolization device
AU2002351311A1 (en) * 2001-12-06 2003-06-23 Thomas J. Clement Medical device
US7156871B2 (en) 2004-10-28 2007-01-02 Cordis Neurovascular, Inc. Expandable stent having a stabilized portion
WO2007117645A2 (en) 2006-04-07 2007-10-18 Penumbra, Inc. Aneurysm occlusion system and method
US8100960B2 (en) * 2008-03-20 2012-01-24 Medtronic Vascular, Inc. Bloused stent-graft and fenestration method
JP5824794B2 (ja) 2010-09-03 2015-12-02 国立研究開発法人国立循環器病研究センター 動脈瘤治療用ステント
US20120253377A1 (en) * 2011-03-31 2012-10-04 Codman & Shurtleff, Inc. Modifiable occlusion device
IN2014DE00464A (enExample) * 2013-03-12 2015-06-12 Depuy Synthes Products Llc

Also Published As

Publication number Publication date
KR20140112409A (ko) 2014-09-23
JP2014176659A (ja) 2014-09-25
AU2014201229A1 (en) 2014-10-02
EP2777544A3 (en) 2015-03-18
EP2777544A2 (en) 2014-09-17
AU2014201229B2 (en) 2018-11-08
CA2845651A1 (en) 2014-09-13
BR102014005930A2 (pt) 2014-12-30
JP6657281B2 (ja) 2020-03-04
CN104042356A (zh) 2014-09-17
EP2777544B1 (en) 2019-04-24
CN104042356B (zh) 2018-03-09
JP2018110910A (ja) 2018-07-19
KR102232440B1 (ko) 2021-03-26
IN2014DE00518A (enExample) 2015-06-12
DK2777544T3 (da) 2019-07-08

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