CA2494287C - Three element coaxial vaso-occlusive device - Google Patents
Three element coaxial vaso-occlusive device Download PDFInfo
- Publication number
- CA2494287C CA2494287C CA2494287A CA2494287A CA2494287C CA 2494287 C CA2494287 C CA 2494287C CA 2494287 A CA2494287 A CA 2494287A CA 2494287 A CA2494287 A CA 2494287A CA 2494287 C CA2494287 C CA 2494287C
- Authority
- CA
- Canada
- Prior art keywords
- vaso
- occlusive implant
- proximal
- outer element
- occlusive
- 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.)
- Expired - Fee Related
Links
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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
-
- 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
- A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
-
- 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
- A61B17/1214—Coils or wires
- A61B17/12145—Coils or wires having a pre-set deployed three-dimensional shape
-
- 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
- A61B17/1214—Coils or wires
- A61B17/1215—Coils or wires comprising additional materials, e.g. thrombogenic, having filaments, having fibers, 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
- A61B17/12131—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
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12181—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
- A61B17/1219—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices expandable in contact with liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00004—(bio)absorbable, (bio)resorbable or resorptive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00831—Material properties
- A61B2017/0084—Material properties low friction
-
- 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
- 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
- A61B2017/1205—Introduction devices
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)
- Reproductive Health (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)
- Neurosurgery (AREA)
- Surgical Instruments (AREA)
- Materials For Medical Uses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2717255A CA2717255C (en) | 2002-07-31 | 2003-07-31 | Three element coaxial vaso-occlusive device |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40001302P | 2002-07-31 | 2002-07-31 | |
| US60/400,013 | 2002-07-31 | ||
| PCT/US2003/023918 WO2004010878A1 (en) | 2002-07-31 | 2003-07-31 | Three element coaxial vaso-occlusive device |
| US10/631,981 US8273100B2 (en) | 2002-07-31 | 2003-07-31 | Three element coaxial vaso-occlusive device |
| US10/631,981 | 2003-07-31 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2717255A Division CA2717255C (en) | 2002-07-31 | 2003-07-31 | Three element coaxial vaso-occlusive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2494287A1 CA2494287A1 (en) | 2004-02-05 |
| CA2494287C true CA2494287C (en) | 2010-11-09 |
Family
ID=34811112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2494287A Expired - Fee Related CA2494287C (en) | 2002-07-31 | 2003-07-31 | Three element coaxial vaso-occlusive device |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8273100B2 (enExample) |
| EP (1) | EP1526815A1 (enExample) |
| JP (1) | JP4425789B2 (enExample) |
| CN (1) | CN101919722A (enExample) |
| AU (1) | AU2003257952B8 (enExample) |
| CA (1) | CA2494287C (enExample) |
| WO (1) | WO2004010878A1 (enExample) |
Families Citing this family (85)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6878384B2 (en) | 2001-03-13 | 2005-04-12 | Microvention, Inc. | Hydrogels that undergo volumetric expansion in response to changes in their environment and their methods of manufacture and use |
| US8715312B2 (en) * | 2001-07-20 | 2014-05-06 | Microvention, Inc. | Aneurysm treatment device and method of use |
| US20050171572A1 (en) * | 2002-07-31 | 2005-08-04 | Microvention, Inc. | Multi-layer coaxial vaso-occlusive device |
| CN101919722A (zh) * | 2002-07-31 | 2010-12-22 | 微温森公司 | 三部件同轴的血管闭塞装置 |
| CA2512456A1 (en) * | 2003-01-10 | 2004-07-29 | Kaneka Corporation | Embolus forming in-vivo indwelling coil |
| US8043321B2 (en) * | 2003-07-24 | 2011-10-25 | Boston Scientific Scimed, Inc. | Embolic coil |
| US7645292B2 (en) * | 2003-10-27 | 2010-01-12 | Boston Scientific Scimed, Inc. | Vaso-occlusive devices with in-situ stiffening elements |
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-
2003
- 2003-07-31 CN CN2010101619449A patent/CN101919722A/zh active Pending
- 2003-07-31 CA CA2494287A patent/CA2494287C/en not_active Expired - Fee Related
- 2003-07-31 WO PCT/US2003/023918 patent/WO2004010878A1/en not_active Ceased
- 2003-07-31 EP EP03772132A patent/EP1526815A1/en not_active Withdrawn
- 2003-07-31 US US10/631,981 patent/US8273100B2/en active Active
- 2003-07-31 JP JP2004524236A patent/JP4425789B2/ja not_active Expired - Fee Related
- 2003-07-31 AU AU2003257952A patent/AU2003257952B8/en not_active Ceased
-
2012
- 2012-08-24 US US13/594,707 patent/US8882796B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN101919722A (zh) | 2010-12-22 |
| AU2003257952A1 (en) | 2004-02-16 |
| US20040098028A1 (en) | 2004-05-20 |
| CA2494287A1 (en) | 2004-02-05 |
| AU2003257952B8 (en) | 2008-07-10 |
| JP2005537830A (ja) | 2005-12-15 |
| US8882796B2 (en) | 2014-11-11 |
| JP4425789B2 (ja) | 2010-03-03 |
| US8273100B2 (en) | 2012-09-25 |
| WO2004010878A1 (en) | 2004-02-05 |
| AU2003257952B2 (en) | 2008-02-28 |
| EP1526815A1 (en) | 2005-05-04 |
| US20120323268A1 (en) | 2012-12-20 |
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