KR102232440B1 - 개선된 변경 가능한 폐색 장치 - Google Patents

개선된 변경 가능한 폐색 장치 Download PDF

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Publication number
KR102232440B1
KR102232440B1 KR1020140026876A KR20140026876A KR102232440B1 KR 102232440 B1 KR102232440 B1 KR 102232440B1 KR 1020140026876 A KR1020140026876 A KR 1020140026876A KR 20140026876 A KR20140026876 A KR 20140026876A KR 102232440 B1 KR102232440 B1 KR 102232440B1
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KR
South Korea
Prior art keywords
aneurysm
pore features
pore
patient
occlusive device
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KR1020140026876A
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English (en)
Korean (ko)
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KR20140112409A (ko
Inventor
커크 존슨
쥬안 에이. 로렌조
로버트 슬레자즈
Original Assignee
디퍼이 신테스 프로덕츠, 인코포레이티드
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.)
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Priority claimed from US13/798,818 external-priority patent/US20130204288A1/en
Application filed by 디퍼이 신테스 프로덕츠, 인코포레이티드 filed Critical 디퍼이 신테스 프로덕츠, 인코포레이티드
Publication of KR20140112409A publication Critical patent/KR20140112409A/ko
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—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)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Reproductive Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
KR1020140026876A 2013-03-13 2014-03-07 개선된 변경 가능한 폐색 장치 Active KR102232440B1 (ko)

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

Publications (2)

Publication Number Publication Date
KR20140112409A KR20140112409A (ko) 2014-09-23
KR102232440B1 true KR102232440B1 (ko) 2021-03-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140026876A Active KR102232440B1 (ko) 2013-03-13 2014-03-07 개선된 변경 가능한 폐색 장치

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012055649A (ja) 2010-09-03 2012-03-22 National Cerebral & Cardiovascular Center 動脈瘤治療用ステント
US20120253377A1 (en) 2011-03-31 2012-10-04 Codman & Shurtleff, Inc. Modifiable occlusion device

Family Cites Families (13)

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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
IN2014DE00464A (enExample) * 2013-03-12 2015-06-12 Depuy Synthes Products Llc

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012055649A (ja) 2010-09-03 2012-03-22 National Cerebral & Cardiovascular Center 動脈瘤治療用ステント
US20120253377A1 (en) 2011-03-31 2012-10-04 Codman & Shurtleff, Inc. Modifiable occlusion device

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
IN2014DE00518A (enExample) 2015-06-12
JP6388775B2 (ja) 2018-09-12
DK2777544T3 (da) 2019-07-08

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