CA2692962C - Detachable coil incorporating stretch resistance - Google Patents
Detachable coil incorporating stretch resistance Download PDFInfo
- Publication number
- CA2692962C CA2692962C CA2692962A CA2692962A CA2692962C CA 2692962 C CA2692962 C CA 2692962C CA 2692962 A CA2692962 A CA 2692962A CA 2692962 A CA2692962 A CA 2692962A CA 2692962 C CA2692962 C CA 2692962C
- Authority
- CA
- Canada
- Prior art keywords
- implant
- stretch
- proximal
- tether
- detachable
- 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
- 239000007943 implant Substances 0.000 claims abstract description 165
- 239000000463 material Substances 0.000 claims description 55
- -1 polyethylene Polymers 0.000 claims description 18
- 239000000017 hydrogel Substances 0.000 claims description 11
- 229920001400 block copolymer Polymers 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- PJRSUKFWFKUDTH-JWDJOUOUSA-N (2s)-6-amino-2-[[2-[[(2s)-2-[[(2s,3s)-2-[[(2s)-2-[[2-[[(2s)-2-[[(2s)-6-amino-2-[[(2s)-2-[[(2s)-2-[[(2s)-2-[(2-aminoacetyl)amino]-4-methylsulfanylbutanoyl]amino]propanoyl]amino]-3-hydroxypropanoyl]amino]hexanoyl]amino]propanoyl]amino]acetyl]amino]propanoyl Chemical compound CSCC[C@H](NC(=O)CN)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(N)=O PJRSUKFWFKUDTH-JWDJOUOUSA-N 0.000 claims description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 108010021753 peptide-Gly-Leu-amide Proteins 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 3
- 229920002614 Polyether block amide Polymers 0.000 claims 3
- 230000004913 activation Effects 0.000 claims 1
- 230000003073 embolic effect Effects 0.000 abstract description 10
- 239000011162 core material Substances 0.000 description 46
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 21
- 238000000034 method Methods 0.000 description 20
- 230000011664 signaling Effects 0.000 description 12
- 206010002329 Aneurysm Diseases 0.000 description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 11
- 229910052737 gold Inorganic materials 0.000 description 11
- 239000010931 gold Substances 0.000 description 11
- 239000004020 conductor Substances 0.000 description 10
- 229910052697 platinum Inorganic materials 0.000 description 10
- 230000001965 increasing effect Effects 0.000 description 9
- 229920000728 polyester Polymers 0.000 description 9
- 229910001000 nickel titanium Inorganic materials 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 239000004033 plastic Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000003550 marker Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000005381 potential energy Methods 0.000 description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 238000002594 fluoroscopy Methods 0.000 description 6
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 229910052721 tungsten Inorganic materials 0.000 description 6
- 239000004642 Polyimide Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910052715 tantalum Inorganic materials 0.000 description 5
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 201000008450 Intracranial aneurysm Diseases 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 230000002792 vascular Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 229910000990 Ni alloy Inorganic materials 0.000 description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 3
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 3
- IUWCPXJTIPQGTE-UHFFFAOYSA-N chromium cobalt Chemical compound [Cr].[Co].[Co].[Co] IUWCPXJTIPQGTE-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 230000036244 malformation Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 210000003101 oviduct Anatomy 0.000 description 3
- 229920002530 polyetherether ketone Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 229910000701 elgiloys (Co-Cr-Ni Alloy) Inorganic materials 0.000 description 2
- 230000010102 embolization Effects 0.000 description 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 2
- 230000003890 fistula Effects 0.000 description 2
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 210000005248 left atrial appendage Anatomy 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 208000028831 congenital heart disease Diseases 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 229940039231 contrast media Drugs 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011277 treatment modality Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- A61B17/1214—Coils or wires
- A61B17/12154—Coils or wires having stretch limiting means
-
- 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
- A61B17/12131—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
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
-
- 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
- A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
- A61B2017/12068—Details concerning the detachment of the occluding device from the introduction device detachable by heat
-
- 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
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
-
- 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
- A61F2/01—Filters implantable into blood vessels
- A61F2/011—Instruments for their placement or removal
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (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)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95252007P | 2007-07-27 | 2007-07-27 | |
| US60/952,520 | 2007-07-27 | ||
| PCT/US2008/071325 WO2010014075A1 (en) | 2007-07-27 | 2008-07-28 | Detachable coil incorporating stretch resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2692962A1 CA2692962A1 (en) | 2009-01-27 |
| CA2692962C true CA2692962C (en) | 2016-09-13 |
Family
ID=40408664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2692962A Active CA2692962C (en) | 2007-07-27 | 2008-07-28 | Detachable coil incorporating stretch resistance |
Country Status (8)
| Country | Link |
|---|---|
| US (5) | US20090062812A1 (enExample) |
| EP (1) | EP2175782B1 (enExample) |
| JP (3) | JP5847399B2 (enExample) |
| KR (1) | KR101564790B1 (enExample) |
| CN (1) | CN101917911B (enExample) |
| AU (1) | AU2008359873B8 (enExample) |
| CA (1) | CA2692962C (enExample) |
| WO (1) | WO2010014075A1 (enExample) |
Families Citing this family (73)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8777979B2 (en) | 2006-04-17 | 2014-07-15 | Covidien Lp | System and method for mechanically positioning intravascular implants |
| CN102125451B (zh) | 2006-04-17 | 2014-08-13 | 泰科保健集团有限合伙公司 | 用于以机械方式定位血管内植入物的系统和方法 |
| EP2157937B1 (en) | 2007-06-04 | 2017-03-22 | Sequent Medical, Inc. | Devices for treatment of vascular defects |
| ES2430117T3 (es) * | 2008-04-21 | 2013-11-19 | Covidien Lp | Dispositivos embólicos de bola de trenza y sistemas de colocación |
| BRPI0911923B8 (pt) | 2008-05-02 | 2021-06-22 | Sequent Medical Inc | dispositivo para tratamento de um aneurisma cerebral |
| WO2010104955A2 (en) * | 2009-03-13 | 2010-09-16 | Boston Scientific Scimed, Inc. | Electrical contact for occlusive device delivery system |
| BRPI1014975A2 (pt) * | 2009-04-15 | 2016-04-26 | Microventon Inc | sistema de entrega de implante |
| WO2010120694A1 (en) * | 2009-04-16 | 2010-10-21 | Boston Scientific Scimed, Inc. | Electrical contact for occlusive device delivery system |
| US9314250B2 (en) | 2009-04-16 | 2016-04-19 | Stryker Corporation | Electrical contact for occlusive device delivery system |
| US9814562B2 (en) | 2009-11-09 | 2017-11-14 | Covidien Lp | Interference-relief type delivery detachment systems |
| BR112012025969B1 (pt) | 2010-04-14 | 2021-01-05 | Microvention, Inc. | dispositivo de fornecimento de implante |
| US9220506B2 (en) | 2010-06-16 | 2015-12-29 | DePuy Synthes Products, Inc. | Occlusive device with stretch resistant member and anchor filament |
| JP6055163B2 (ja) * | 2010-07-27 | 2016-12-27 | アクセスポイント テクノロジーズ有限会社 | ステント |
| WO2013022796A2 (en) | 2011-08-05 | 2013-02-14 | Silk Road Medical, Inc. | Methods and systems for treatment of acute ischemic stroke |
| US10779855B2 (en) | 2011-08-05 | 2020-09-22 | Route 92 Medical, Inc. | Methods and systems for treatment of acute ischemic stroke |
| US8945171B2 (en) | 2011-09-29 | 2015-02-03 | Covidien Lp | Delivery system for implantable devices |
| US8795313B2 (en) | 2011-09-29 | 2014-08-05 | Covidien Lp | Device detachment systems with indicators |
| WO2013049837A1 (en) | 2011-09-30 | 2013-04-04 | Medicalcue, Inc. | Umbilical probe measurement systems |
| US9579104B2 (en) | 2011-11-30 | 2017-02-28 | Covidien Lp | Positioning and detaching implants |
| US8597323B1 (en) | 2012-11-16 | 2013-12-03 | Sequent Medical, Inc. | Delivery and detachment systems and methods for vascular implants |
| WO2014145012A2 (en) | 2013-03-15 | 2014-09-18 | Covidien Lp | Delivery and detachment mechanisms for vascular implants |
| CN103284773B (zh) * | 2013-05-31 | 2016-04-27 | 威海维心医疗设备有限公司 | 热熔解脱弹簧圈系统 |
| US9078658B2 (en) | 2013-08-16 | 2015-07-14 | Sequent Medical, Inc. | Filamentary devices for treatment of vascular defects |
| US9955976B2 (en) | 2013-08-16 | 2018-05-01 | Sequent Medical, Inc. | Filamentary devices for treatment of vascular defects |
| JP6359664B2 (ja) * | 2013-08-20 | 2018-07-18 | ストライカー コーポレイションＳｔｒｙｋｅｒ Ｃｏｒｐｏｒａｔｉｏｎ | 血管閉塞器具送達システム |
| US9265512B2 (en) | 2013-12-23 | 2016-02-23 | Silk Road Medical, Inc. | Transcarotid neurovascular catheter |
| US11224437B2 (en) * | 2014-01-14 | 2022-01-18 | Penumbra, Inc. | Soft embolic implant |
| US10339269B2 (en) * | 2014-03-31 | 2019-07-02 | Covidien Lp | Hand-held spherical antenna system to detect transponder tagged objects, for example during surgery |
| US9629635B2 (en) | 2014-04-14 | 2017-04-25 | Sequent Medical, Inc. | Devices for therapeutic vascular procedures |
| US10806905B2 (en) * | 2014-08-05 | 2020-10-20 | Cardiovascular Systems, Inc. | Reformable guidewire tip |
| US11065019B1 (en) | 2015-02-04 | 2021-07-20 | Route 92 Medical, Inc. | Aspiration catheter systems and methods of use |
| EP3253437B1 (en) | 2015-02-04 | 2019-12-04 | Route 92 Medical, Inc. | Rapid aspiration thrombectomy system |
| US10426497B2 (en) | 2015-07-24 | 2019-10-01 | Route 92 Medical, Inc. | Anchoring delivery system and methods |
| CN113952095B (zh) | 2015-09-18 | 2025-06-06 | 微仙美国有限公司 | 植入物固位、脱离以及递送系统 |
| CN113368367B (zh) | 2016-02-24 | 2024-03-29 | 禾木（中国）生物工程有限公司 | 柔性增强的神经血管导管 |
| CN109310844A (zh) * | 2016-06-24 | 2019-02-05 | 波士顿科学国际有限公司 | 抗拉伸线圈 |
| JP7264581B2 (ja) | 2017-01-06 | 2023-04-25 | インセプト、リミテッド、ライアビリティ、カンパニー | 動脈瘤治療装置向けの抗血栓性コーティング |
| AU2018208460B2 (en) | 2017-01-10 | 2023-03-16 | Route 92 Medical, Inc. | Aspiration catheter systems and methods of use |
| CN119908793A (zh) | 2017-01-20 | 2025-05-02 | 92号医疗公司 | 用于进入颅内神经脉管系统的快速交换微导管和系统 |
| JP7063903B2 (ja) | 2017-07-31 | 2022-05-09 | 株式会社カネカ | 生体内留置具、生体内留置具送達システムおよび生体内留置具の製造方法 |
| CN107374690A (zh) * | 2017-08-16 | 2017-11-24 | 微创神通医疗科技（上海）有限公司 | 栓塞线圈输送装置及其制备方法 |
| WO2019054065A1 (ja) | 2017-09-12 | 2019-03-21 | 株式会社カネカ | 塞栓形成用体内留置具およびその製造方法 |
| US11395665B2 (en) | 2018-05-01 | 2022-07-26 | Incept, Llc | Devices and methods for removing obstructive material, from an intravascular site |
| CN119405388A (zh) | 2018-05-01 | 2025-02-11 | 因赛普特有限责任公司 | 用于从血管内部位去除闭塞性物质的装置和方法 |
| ES3009763T3 (en) | 2018-05-17 | 2025-03-31 | Route 92 Medical Inc | Aspiration catheter systems |
| WO2020010310A1 (en) | 2018-07-06 | 2020-01-09 | Imperative Care, Inc. | Sealed neurovascular extendable catheter |
| US11471582B2 (en) | 2018-07-06 | 2022-10-18 | Incept, Llc | Vacuum transfer tool for extendable catheter |
| CN108927797A (zh) * | 2018-08-28 | 2018-12-04 | 北京化工大学 | 一种刚柔并济机械臂 |
| US12114863B2 (en) | 2018-12-05 | 2024-10-15 | Microvention, Inc. | Implant delivery system |
| EP3908209A4 (en) | 2019-03-15 | 2022-10-19 | Sequent Medical, Inc. | FIBROUS DEVICES FOR TREATMENT OF VASCULAR DEFECTS |
| EP3908208A4 (en) | 2019-03-15 | 2022-10-19 | Sequent Medical, Inc. | FILAMENTAL DEVICES WITH A FLEXIBLE CONNECTION FOR TREATMENT OF VASCULAR DEFECTS |
| US11317921B2 (en) | 2019-03-15 | 2022-05-03 | Sequent Medical, Inc. | Filamentary devices for treatment of vascular defects |
| US11766539B2 (en) | 2019-03-29 | 2023-09-26 | Incept, Llc | Enhanced flexibility neurovascular catheter |
| CN114709072B (zh) * | 2019-08-31 | 2024-04-02 | 深圳硅基仿生科技股份有限公司 | 平面线圈的绕制装置 |
| CN112447392B (zh) * | 2019-08-31 | 2021-11-16 | 深圳硅基仿生科技有限公司 | 具有生物相容性的线圈的绕制方法 |
| AU2020366348A1 (en) | 2019-10-15 | 2022-05-12 | Imperative Care, Inc. | Systems and methods for multivariate stroke detection |
| CN111110302B (zh) * | 2019-12-16 | 2021-06-25 | 先健科技(深圳)有限公司 | 输送系统 |
| US11439799B2 (en) | 2019-12-18 | 2022-09-13 | Imperative Care, Inc. | Split dilator aspiration system |
| CA3162704A1 (en) | 2019-12-18 | 2021-06-24 | Imperative Care, Inc. | Methods and systems for treating venous thromboembolic disease |
| US11633272B2 (en) | 2019-12-18 | 2023-04-25 | Imperative Care, Inc. | Manually rotatable thrombus engagement tool |
| CN118925025A (zh) | 2020-03-10 | 2024-11-12 | 因普瑞缇夫护理公司 | 增强的柔韧性的神经血管导管 |
| US20210282789A1 (en) | 2020-03-11 | 2021-09-16 | Microvention, Inc. | Multiple layer devices for treatment of vascular defects |
| WO2021183793A2 (en) | 2020-03-11 | 2021-09-16 | Microvention, Inc. | Devices for treatment of vascular defects |
| US12070220B2 (en) | 2020-03-11 | 2024-08-27 | Microvention, Inc. | Devices having multiple permeable shells for treatment of vascular defects |
| CN113749718B (zh) * | 2020-06-05 | 2024-01-26 | 微创神通医疗科技（上海）有限公司 | 解脱装置、解脱系统及解脱方法、治疗装置 |
| CN113749717B (zh) * | 2020-06-05 | 2023-09-29 | 微创神通医疗科技（上海）有限公司 | 解脱装置、系统及方法、治疗装置 |
| US11207497B1 (en) | 2020-08-11 | 2021-12-28 | Imperative Care, Inc. | Catheter with enhanced tensile strength |
| US20220111177A1 (en) | 2020-10-09 | 2022-04-14 | Route 92 Medical, Inc. | Aspiration catheter systems and methods of use |
| EP4366629A4 (en) | 2021-07-07 | 2025-04-23 | Microvention, Inc. | STRETCH-RESISTANT METAL COIL FOR EMBOLIZATION |
| US20230047098A1 (en) | 2021-08-12 | 2023-02-16 | Imperative Care, Inc. | Multi catheter method of performing a robotic neurovascular procedure |
| US12446891B2 (en) | 2021-08-30 | 2025-10-21 | Microvention, Inc. | Devices for treatment of vascular defects |
| USD1077996S1 (en) | 2021-10-18 | 2025-06-03 | Imperative Care, Inc. | Inline fluid filter |
| CN117379129B (zh) * | 2023-11-15 | 2024-05-24 | 上海形状记忆合金材料有限公司 | 一种可解锁左心耳封堵器 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4346712A (en) | 1979-04-06 | 1982-08-31 | Kuraray Company, Ltd. | Releasable balloon catheter |
| US5122136A (en) | 1990-03-13 | 1992-06-16 | The Regents Of The University Of California | Endovascular electrolytically detachable guidewire tip for the electroformation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas |
| US5108407A (en) | 1990-06-08 | 1992-04-28 | Rush-Presbyterian St. Luke's Medical Center | Method and apparatus for placement of an embolic coil |
| CN2228330Y (zh) * | 1995-04-19 | 1996-06-05 | 开滦矿务局医院 | 医用手术电动打结器 |
| US6013084A (en) * | 1995-06-30 | 2000-01-11 | Target Therapeutics, Inc. | Stretch resistant vaso-occlusive coils (II) |
| US5853418A (en) * | 1995-06-30 | 1998-12-29 | Target Therapeutics, Inc. | Stretch resistant vaso-occlusive coils (II) |
| US5582619A (en) | 1995-06-30 | 1996-12-10 | Target Therapeutics, Inc. | Stretch resistant vaso-occlusive coils |
| US5984957A (en) * | 1997-08-12 | 1999-11-16 | Schneider (Usa) Inc | Radially expanded prostheses with axial diameter control |
| US6500149B2 (en) | 1998-08-31 | 2002-12-31 | Deepak Gandhi | Apparatus for deployment of micro-coil using a catheter |
| US6605101B1 (en) | 2000-09-26 | 2003-08-12 | Microvention, Inc. | Microcoil vaso-occlusive device with multi-axis secondary configuration |
| US7485122B2 (en) * | 2002-06-27 | 2009-02-03 | Boston Scientific Scimed, Inc. | Integrated anchor coil in stretch-resistant vaso-occlusive coils |
| US7608058B2 (en) * | 2002-07-23 | 2009-10-27 | Micrus Corporation | Stretch resistant therapeutic device |
| JP2004261234A (ja) * | 2003-02-20 | 2004-09-24 | Kaneka Medix Corp | 塞栓形成用体内留置具 |
| US7419498B2 (en) * | 2003-10-21 | 2008-09-02 | Nmt Medical, Inc. | Quick release knot attachment system |
| US7645292B2 (en) * | 2003-10-27 | 2010-01-12 | Boston Scientific Scimed, Inc. | Vaso-occlusive devices with in-situ stiffening elements |
| US20050149109A1 (en) * | 2003-12-23 | 2005-07-07 | Wallace Michael P. | Expanding filler coil |
| WO2005113035A2 (en) * | 2004-05-21 | 2005-12-01 | Micro Therapeutics, Inc. | Metallic coils enlaced with biological or biodegradable or synthetic polymers or fibers for embolization of a body cavity |
| CN101415459B (zh) * | 2004-08-25 | 2014-11-05 | 麦克罗文逊股份有限公司 | 可植入物装置的热脱离系统 |
| US8845676B2 (en) * | 2004-09-22 | 2014-09-30 | Micro Therapeutics | Micro-spiral implantation device |
| CA2843097C (en) * | 2005-05-24 | 2015-10-27 | Inspire M.D Ltd. | Stent apparatuses for treatment via body lumens and methods of use |
| US7799052B2 (en) * | 2005-06-02 | 2010-09-21 | Codman & Shurtleff, Inc. | Stretch resistant embolic coil delivery system with mechanical release mechanism |
| US20070239193A1 (en) * | 2006-04-05 | 2007-10-11 | Boston Scientific Scimed, Inc. | Stretch-resistant vaso-occlusive devices with distal anchor link |
| US8034073B2 (en) * | 2006-08-18 | 2011-10-11 | Codman & Shurtleff, Inc. | Stretch resistant embolic coil |
-
2008
- 2008-07-28 CN CN2008801094189A patent/CN101917911B/zh active Active
- 2008-07-28 EP EP08796700.6A patent/EP2175782B1/en active Active
- 2008-07-28 US US12/180,834 patent/US20090062812A1/en not_active Abandoned
- 2008-07-28 JP JP2010532093A patent/JP5847399B2/ja active Active
- 2008-07-28 AU AU2008359873A patent/AU2008359873B8/en active Active
- 2008-07-28 WO PCT/US2008/071325 patent/WO2010014075A1/en not_active Ceased
- 2008-07-28 CA CA2692962A patent/CA2692962C/en active Active
- 2008-07-28 KR KR1020107004129A patent/KR101564790B1/ko active Active
-
2014
- 2014-06-05 JP JP2014116640A patent/JP2014158980A/ja not_active Withdrawn
-
2016
- 2016-03-25 US US15/081,065 patent/US10076338B2/en active Active
- 2016-06-03 JP JP2016112108A patent/JP6235075B2/ja active Active
-
2018
- 2018-08-14 US US16/103,838 patent/US11045205B2/en active Active
-
2021
- 2021-05-27 US US17/332,966 patent/US11918230B2/en active Active
-
2024
- 2024-03-04 US US18/594,849 patent/US20240197335A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016154946A (ja) | 2016-09-01 |
| KR101564790B1 (ko) | 2015-10-30 |
| EP2175782A4 (en) | 2015-03-25 |
| AU2008359873B8 (en) | 2015-09-10 |
| JP2011516101A (ja) | 2011-05-26 |
| US20240197335A1 (en) | 2024-06-20 |
| EP2175782A1 (en) | 2010-04-21 |
| US20210282788A1 (en) | 2021-09-16 |
| CN101917911B (zh) | 2013-06-19 |
| AU2008359873B2 (en) | 2015-08-20 |
| CN101917911A (zh) | 2010-12-15 |
| JP5847399B2 (ja) | 2016-01-20 |
| EP2175782B1 (en) | 2016-09-07 |
| WO2010014075A8 (en) | 2010-06-10 |
| US20180353188A1 (en) | 2018-12-13 |
| AU2008359873A1 (en) | 2010-02-04 |
| US11045205B2 (en) | 2021-06-29 |
| US20160206322A1 (en) | 2016-07-21 |
| KR20100072172A (ko) | 2010-06-30 |
| JP6235075B2 (ja) | 2017-11-22 |
| US11918230B2 (en) | 2024-03-05 |
| US10076338B2 (en) | 2018-09-18 |
| CA2692962A1 (en) | 2009-01-27 |
| JP2014158980A (ja) | 2014-09-04 |
| WO2010014075A1 (en) | 2010-02-04 |
| AU2008359873A8 (en) | 2015-09-10 |
| US20090062812A1 (en) | 2009-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20240197335A1 (en) | Detachable Coil Incorporating Stretch Resistance | |
| US20230310006A1 (en) | Thermal Detachment System For Implantable Devices | |
| US20210161539A1 (en) | MicroVention, Inc. | |
| CA2710781C (en) | A system and method of detecting implant detachment | |
| CA2795740C (en) | Implant delivery device | |
| AU2011204895B2 (en) | Thermal detachment system for implantable devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20130725 |