CN104042356B - 改进的可调整式闭塞装置 - Google Patents
改进的可调整式闭塞装置 Download PDFInfo
- Publication number
- CN104042356B CN104042356B CN201410092514.4A CN201410092514A CN104042356B CN 104042356 B CN104042356 B CN 104042356B CN 201410092514 A CN201410092514 A CN 201410092514A CN 104042356 B CN104042356 B CN 104042356B
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- China
- Prior art keywords
- locking device
- pore character
- blood vessels
- aneurysm
- patient
- 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
Links
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- 239000011148 porous material Substances 0.000 claims abstract description 52
- 230000007797 corrosion Effects 0.000 claims abstract description 29
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- 230000002792 vascular Effects 0.000 claims abstract description 11
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- 210000001105 femoral artery Anatomy 0.000 description 1
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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)
Applications Claiming Priority (3)
| 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 | ||
| US13/798818 | 2013-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104042356A CN104042356A (zh) | 2014-09-17 |
| CN104042356B true CN104042356B (zh) | 2018-03-09 |
Family
ID=50342162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410092514.4A Active CN104042356B (zh) | 2013-03-13 | 2014-03-13 | 改进的可调整式闭塞装置 |
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)
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1129666A1 (en) * | 2000-03-03 | 2001-09-05 | Cordis Neurovascular, Inc. | Endovascular aneurysm embolization device |
| WO2003049600A2 (en) * | 2001-12-06 | 2003-06-19 | Stx Medical, Inc. | Medical device |
| CN101415380A (zh) * | 2006-04-07 | 2009-04-22 | 半影公司 | 动脉瘤阻塞系统和方法 |
| CN102727330A (zh) * | 2011-03-31 | 2012-10-17 | 科德曼及舒特莱夫公司 | 可调整的闭塞装置 |
Family Cites Families (11)
| 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 |
| US8313504B2 (en) * | 2000-09-18 | 2012-11-20 | Cordis Corporation | Foam matrix embolization device |
| US7156871B2 (en) | 2004-10-28 | 2007-01-02 | Cordis Neurovascular, Inc. | Expandable stent having a stabilized portion |
| 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 |
| IN2014DE00464A (enExample) * | 2013-03-12 | 2015-06-12 | Depuy Synthes Products Llc |
-
2014
- 2014-02-25 IN IN518DE2014 patent/IN2014DE00518A/en unknown
- 2014-03-05 AU AU2014201229A patent/AU2014201229B2/en not_active Ceased
- 2014-03-07 KR KR1020140026876A patent/KR102232440B1/ko active Active
- 2014-03-11 CA CA2845651A patent/CA2845651A1/en not_active Abandoned
- 2014-03-12 DK DK14159102.4T patent/DK2777544T3/da active
- 2014-03-12 JP JP2014048669A patent/JP6388775B2/ja active Active
- 2014-03-12 EP EP14159102.4A patent/EP2777544B1/en active Active
- 2014-03-13 CN CN201410092514.4A patent/CN104042356B/zh active Active
- 2014-03-13 BR BRBR102014005930-0A patent/BR102014005930A2/pt active Search and Examination
-
2018
- 2018-03-15 JP JP2018047591A patent/JP6657281B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6613074B1 (en) * | 1999-03-10 | 2003-09-02 | Cordis Corporation | Endovascular aneurysm embolization device |
| EP1129666A1 (en) * | 2000-03-03 | 2001-09-05 | Cordis Neurovascular, Inc. | Endovascular aneurysm embolization device |
| WO2003049600A2 (en) * | 2001-12-06 | 2003-06-19 | Stx Medical, Inc. | Medical device |
| CN101415380A (zh) * | 2006-04-07 | 2009-04-22 | 半影公司 | 动脉瘤阻塞系统和方法 |
| CN102727330A (zh) * | 2011-03-31 | 2012-10-17 | 科德曼及舒特莱夫公司 | 可调整的闭塞装置 |
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 |
| JP2018110910A (ja) | 2018-07-19 |
| KR102232440B1 (ko) | 2021-03-26 |
| IN2014DE00518A (enExample) | 2015-06-12 |
| JP6388775B2 (ja) | 2018-09-12 |
| DK2777544T3 (da) | 2019-07-08 |
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| CN102727330B (zh) | 可调整的闭塞装置 | |
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| US10881498B2 (en) | Device and method for management of aneurism, perforation and other vascular abnormalities | |
| ES2843630T3 (es) | Dispositivos oclusivos | |
| US20130204288A1 (en) | Modifiable occlusion device | |
| CN104068905B (zh) | 制造可调整式闭塞装置的方法 | |
| CA3068075C (en) | Bioabsorbable flow diverting scaffold | |
| US20130190805A1 (en) | Method of fabricating modifiable occlusion device | |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |