JP4498709B2 - 拡張可能なステント及びデリバリーシステム - Google Patents
拡張可能なステント及びデリバリーシステム Download PDFInfo
- Publication number
- JP4498709B2 JP4498709B2 JP2003330284A JP2003330284A JP4498709B2 JP 4498709 B2 JP4498709 B2 JP 4498709B2 JP 2003330284 A JP2003330284 A JP 2003330284A JP 2003330284 A JP2003330284 A JP 2003330284A JP 4498709 B2 JP4498709 B2 JP 4498709B2
- Authority
- JP
- Japan
- Prior art keywords
- stent
- expandable stent
- delivery system
- proximal
- distal
- 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 - Lifetime
Links
- 210000004204 blood vessel Anatomy 0.000 claims description 86
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 206010002329 Aneurysm Diseases 0.000 description 31
- 238000000034 method Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 8
- 230000002966 stenotic effect Effects 0.000 description 6
- 239000007769 metal material Substances 0.000 description 5
- 239000002861 polymer material Substances 0.000 description 5
- 208000031481 Pathologic Constriction Diseases 0.000 description 4
- 230000003073 embolic effect Effects 0.000 description 4
- 208000037804 stenosis Diseases 0.000 description 4
- 230000036262 stenosis Effects 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000002399 angioplasty Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 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 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- 208000037803 restenosis Diseases 0.000 description 2
- 208000019553 vascular disease Diseases 0.000 description 2
- 206010051113 Arterial restenosis Diseases 0.000 description 1
- RYECOJGRJDOGPP-UHFFFAOYSA-N Ethylurea Chemical compound CCNC(N)=O RYECOJGRJDOGPP-UHFFFAOYSA-N 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 206010053648 Vascular occlusion Diseases 0.000 description 1
- 206010057469 Vascular stenosis Diseases 0.000 description 1
- 208000007474 aortic aneurysm Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- ZAHRKKWIAAJSAO-UHFFFAOYSA-N rapamycin Natural products COCC(O)C(=C/C(C)C(=O)CC(OC(=O)C1CCCCN1C(=O)C(=O)C2(O)OC(CC(OC)C(=CC=CC=CC(C)CC(C)C(=O)C)C)CCC2C)C(C)CC3CCC(O)C(C3)OC)C ZAHRKKWIAAJSAO-UHFFFAOYSA-N 0.000 description 1
- 229960002930 sirolimus Drugs 0.000 description 1
- QFJCIRLUMZQUOT-HPLJOQBZSA-N sirolimus Chemical compound C1C[C@@H](O)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 QFJCIRLUMZQUOT-HPLJOQBZSA-N 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 208000021331 vascular occlusion disease Diseases 0.000 description 1
Images
Classifications
-
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, 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, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, 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
- A61B17/12118—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm for positioning in conjunction with a stent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, 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
-
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
-
- 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
- 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
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
-
- 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
- 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
- A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
- A61F2002/8486—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs provided on at least one of the ends
-
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/91533—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other characterised by the phase between adjacent bands
-
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/91533—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other characterised by the phase between adjacent bands
- A61F2002/91541—Adjacent bands are arranged out of phase
-
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/9155—Adjacent bands being connected to each other
-
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/9155—Adjacent bands being connected to each other
- A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
-
- 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
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
- A61F2002/9665—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod with additional retaining means
-
- 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
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Neurosurgery (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Description
(A) 拡張可能なステント及びデリバリーシステムであって、細長いコア部材と、基端側円筒部材と、中間円筒部材と、先端側円筒部材と、拡張可能なステントと、留置用カテーテルとを含み、
前記細長いコア部材が、基端部分及び先端部分を有しており、
前記基端側円筒部材が、前記コア部材の前記先端部分の周りに配置されており、
前記中間円筒部材が、長手方向の長さを有する第1のギャップを形成するべく、前記基端側円筒部材から離間してその先端側において、前記コア部材の前記先端部分の周りに配置されており、
前記先端側円筒部材が、長手方向の長さを有する第2のギャップを形成するべく、前記中間円筒部材から離間してその先端側において、前記コア部材の先端部分の周りに配置されており、
前記拡張可能なステントが、基端部、先端部、及び長手方向の軸を有し、更に、その基端部から基端側に延びた細長い突出部の形態である少なくとも1つの基端脚と、その先端部から先端側に延びた細長い突出部の形態である少なくとも1つの先端脚とを含み、更に、前記第1のギャップの前記長手方向の長さよりも短い長手方向の長さを有する延長部の形態である、前記ステントの前記長手方向の軸に向かって内側に突き出た、前記基端脚に取り付けられた少なくとも1つのアンカー部材と、前記第2のギャップの前記長手方向の長さよりも短い長手方向の長さを有する延長部の形態である、前記ステントの前記長手方向の軸に向かって内側に突き出た、前記先端脚に取り付けられた少なくとも1つのアンカー部材とを含み、前記各アンカー部材が前記各ギャップに噛み合うように前記中間円筒部材に取り付けられて配置されており、
前記留置用カテーテルが、その中を通る内腔を有しており、前記中間円筒部材の周りに前記拡張可能なステントを圧縮して、前記アンカー部材が前記ギャップ内に維持され、前記ステントが前記コア部材に噛み合って固定されるように、前記コア部材の周りに配置されていることを特徴とする拡張可能なステント及びデリバリーシステム。
(B) 拡張可能なステント及びデリバリーシステムであって、細長いコア部材と、基端側円筒部材と、先端側円筒部材と、拡張可能なステントと、留置用カテーテルとを含み、
前記細長いコア部材が、基端部分及び先端部分を有しており、
前記基端側円筒部材が、前記コア部材の前記先端部分の周りに配置されており、
前記先端側円筒部材が、長手方向の長さを有するギャップを形成するべく、前記基端側円筒部材から離間してその先端側において、前記コア部材の前記先端部分の周りに配置されており、
前記拡張可能なステントが、長手方向の軸を有し、前記ギャップの前記長手方向の長さよりも短い長手方向の長さを有する延長部の形態である、前記ステントの前記長手方向の軸に向かって内側に突き出た、前記ステントに取り付けられたアンカー部材を含み、前記ステントが、前記アンカー部材が前記ギャップに噛み合うように少なくとも1つの前記円筒部材に取り付けられ配置されており、
前記留置用カテーテルが、その中を通る内腔を有しており、少なくとも1つの前記円筒部材の周りに前記拡張可能なステントを圧縮して、前記アンカー部材が前記ギャップ内に維持され、前記ステントが前記コア部材上に噛み合って固定されるように、前記コア部材の周りに配置されていることを特徴とする拡張可能なステント及びデリバリーシステム。
(C) 拡張可能なステント及びデリバリーシステムであって、細長いコア部材と、基端側円筒部材と、先端側円筒部材と、拡張可能なステントと、留置用カテーテルとを含み、
前記細長いコア部材が、基端部分及び先端部分を有しており、
前記基端側円筒部材が、前記コア部材の前記先端部分の周りに配置されており、
前記先端側円筒部材が、長手方向の長さを有するギャップを形成するべく、前記基端側円筒部材から離間してその先端側において、前記コア部材の前記先端部分の周りに配置されており、
前記拡張可能なステントが、長手方向の軸を有し、前記ギャップの前記長手方向の長さに概ね等しい長手方向の長さを有する延長部の形態である、前記ステントの前記長手方向の軸に向かって内側に突き出た、前記ステントに取り付けられたアンカー部材を含み、前記ステントが、前記アンカー部材が前記ギャップに噛み合うように少なくとも1つの円筒部材に取り付けられ配置されており、
前記留置用カテーテルが、その中を通る内腔を有しており、少なくとも1つの前記円筒部材の周りに前記拡張可能なステントを圧縮して、前記アンカー部材が前記ギャップ内に維持され、前記ステントが前記コア部材上に噛み合って固定されるように、前記コア部材の周りに配置されていることを特徴とする拡張可能なステント及びデリバリーシステム。
(D) 拡張可能なステント及びデリバリーシステムであって、細長いコア部材と、複数の円筒部材と、拡張可能なステントと、留置用カテーテルとを含み、
前記細長いコア部材が、基端部分及び先端部分を有しており、
前記複数の円筒部材が、長手方向の長さを有する複数のギャップを形成するべく、互いに離間して前記コア部材の前記先端部分の周りに配置されており、
前記拡張可能なステントが、長手方向の軸を有し、前記ギャップの前記長手方向の長さよりも短い長手方向の長さを有する延長部の形態である、前記ステントの前記長手方向の軸に向かって内側に突き出た、前記ステントに取り付けられた複数のアンカー部材を含み、前記ステントが、前記アンカー部材が前記ギャップに噛み合うように少なくとも1つの前記円筒部材に取り付けられ配置されており、
前記留置用カテーテルが、その中を通る内腔を有しており、少なくとも1つの前記円筒部材の周りに前記拡張可能なステントを圧縮して、前記アンカー部材が前記ギャップ内に維持され、前記ステントが前記コア部材上に噛み合って固定されるように、前記コア部材の周りに配置されていることを特徴とする拡張可能なステント及びデリバリーシステム。
(E) 血管の内腔を拡張するためにその血管内に拡張可能なステントを留置するための方法であって、
拡張可能なステント及びデリバリーシステムを用意するステップであって、前記拡張可能なステントが、前記デリバリーシステムのコア部材に沿って少なくとも1つの円筒部材に取り付けられ、前記コア部材に沿った少なくとも1つのギャップに噛み合う少なくとも1つのアンカー部材を有しており、前記ギャップが、前記コア部材に配置された複数の円筒部材の間の空間によって形成されており、前記デリバリーシステムが、前記ステントを収縮した構造に維持するようにそのステントの周りに配置された留置用カテーテルを含む、前記ステップと、
前記拡張可能なステント及びデリバリーシステムを血管内に挿入するステップと、
前記拡張可能なステントを前記血管内の狭窄領域に近接させるステップと、
前記留置用カテーテルを基端側に移動させて、前記ステントが前記血管内で拡張し始めることができるようにするステップと、
更に前記留置用カテーテルを基端側に移動させて、前記ステントを完全に留置して前記血管の内腔を拡張させるステップと、
前記デリバリーシステムを前記血管から抜去するステップとを含むことを特徴とする方法。
(F) 動脈瘤を治療するために血管内に拡張可能なステントを留置するための方法であって、
拡張可能なステント及びデリバリーシステムを用意するステップであって、前記拡張可能なステントが、前記デリバリーシステムのコア部材に沿って少なくとも1つの円筒部材に取り付けられ、前記コア部材に沿った少なくとも1つのギャップに噛み合う少なくとも1つのアンカー部材を有しており、前記ギャップが、前記コア部材に配置された複数の円筒部材の間の空間によって形成されており、前記デリバリーシステムが、前記ステントを収縮した構造に維持するようにそのステントの周りに配置された留置用カテーテルを含む、前記ステップと、
前記拡張可能なステント及びデリバリーシステムを血管内に挿入するステップと、
前記拡張可能なステントを動脈瘤に近接させるステップと、
前記留置用カテーテルを基端側に移動させて、前記ステントが前記血管内で拡張し始めることができるようにするステップと、
更に前記留置用カテーテルを基端側に移動させて、前記ステントを完全に留置して前記動脈瘤が前記ステントによって覆われるようにするステップと、
前記デリバリーシステムを前記血管から抜去するステップとを含むことを特徴とする方法。
(G) 血管内において拡張可能なステントをデリバリーシステム上に戻すための方法であって、
拡張可能なステント及びデリバリーシステムを用意するステップであって、前記拡張可能なステントが、前記デリバリーシステムのコア部材に沿って少なくとも1つの円筒部材に取り付けられ、前記コア部材に沿った少なくとも1つのギャップに噛み合う少なくとも1つのアンカー部材を有しており、前記ギャップが、前記コア部材に配置された複数の円筒部材の間の空間によって形成されており、前記デリバリーシステムが、前記ステントを収縮した構造に維持するようにそのステントの周りに配置された留置用カテーテルを含む、前記ステップと、
前記拡張可能なステント及びデリバリーシステムを血管内に挿入するステップと、
前記拡張可能なステントを前記血管内の狭窄領域に近接させるステップと、
前記留置用カテーテルを基端側に移動させて、前記ステントが前記血管内で拡張し始めることができるようにするステップと、
前記留置用カテーテルを先端側に移動させて、前記デリバリーシステムの前記円筒部材上に前記ステントを強制的に押し戻すステップと、
前記拡張可能なステント及びデリバリーシステムを再び配置するステップとを含むことを特徴とする方法。
(1)前記中間円筒部材が、基端部及び先端部を備えた可撓性の円筒スリーブの形態であることを特徴とする実施態様(A)に記載の拡張可能なステント及びデリバリーシステム。
(2)前記可撓性の円筒スリーブが、リングの形態である補強部材を含み、前記補強部材が前記円筒スリーブの前記基端部及び前記先端部の変形を防止するべく、前記円筒スリーブの前記基端部及び前記先端部に配置されていることを特徴とする実施態様(1)に記載の拡張可能なステント及びデリバリーシステム。
(3)前記細長いコア部材が、その前記基端部分が血管内で押し進めることができるような直径を有し、かつその先端部分が、前記コア部材の前記基端部分の直径よりも小さい直径を有するように、テーパ状であることを特徴とする実施態様(A)に記載の拡張可能なステント及びデリバリーシステム。
(4)前記拡張可能なステントが、その前記基端部から基端側に延出した細長い突出部の形態である2つの基端脚を含むことを特徴とする実施態様(A)に記載の拡張可能なステント及びデリバリーシステム。
(5)前記拡張可能なステントが前記基端脚に取り付けられた2つのアンカー部材を含み、前記アンカー部材が、前記第1のギャップの前記長手方向の長さよりも短い長手方向の長さを有する延長部の形態であって、前記ステントの前記長手方向の軸に向かって内側に突き出ていることを特徴とする実施態様(4)に記載の拡張可能なステント及びデリバリーシステム。
(7)前記拡張可能なステントが、前記先端脚に取り付けられた2つのアンカー部材を含み、前記アンカー部材が、前記第2のギャップの前記長手方向の長さよりも短い長手方向の長さを有する延長部の形態であって、前記ステントの長手方向の軸に向かって内側に突き出ていることを特徴とする実施態様(6)に記載の拡張可能なステント及びデリバリーシステム。
(8)前記基端側円筒部材が可撓性のコイルの形態であることを特徴とする実施態様(A)に記載の拡張可能なステント及びデリバリーシステム。
(9)前記先端側円筒部材が可撓性のコイルの形態であることを特徴とする実施態様(A)に記載の拡張可能なステント及びデリバリーシステム。
(10)少なくとも1つの前記円筒部材が、基端部及び先端部を備えた可撓性の円筒スリーブの形態であることを特徴とする実施態様(B)に記載の拡張可能なステント及びデリバリーシステム。
(12)前記細長いコア部材が、その前記基端部分が血管内で押し進めることができるような直径を有し、かつその先端部分が、前記コア部材の前記基端部分の直径よりも小さい直径を有するように、テーパ状であることを特徴とする実施態様(B)に記載の拡張可能なステント及びデリバリーシステム。
(13)少なくとも1つの前記円筒部材が、基端部及び先端部を備えた可撓性の円筒スリーブの形態であることを特徴とする実施態様(C)に記載の拡張可能なステント及びデリバリーシステム。
(14)少なくとも1つの前記可撓性の円筒スリーブが、リングの形態である補強部材を含み、前記補強部材が前記円筒スリーブの前記基端部及び前記先端部の変形を防止するべく、前記円筒スリーブの前記基端部及び前記先端部に配置されていることを特徴とする実施態様(13)に記載の拡張可能なステント及びデリバリーシステム。
(15)前記細長いコア部材が、その前記基端部分が血管内で押し進めることができるような直径を有し、かつその先端部分が、前記コア部材の前記基端部分の直径よりも小さい直径を有するように、テーパ状であることを特徴とする実施態様(C)に記載の拡張可能なステント及びデリバリーシステム。
12 デリバリーシステム
14 留置用カテーテル
16 内腔
18 留置用カテーテルの基端部分
20 血管
22 留置用カテーテルの先端部分
24 ウィングハブ
26 コア部材
30 コア部材の先端部分
32 基端側円筒部材
34 中間円筒部材
36 第1のギャップ
38 先端側円筒部材
40 第2のギャップ
44 基端脚
46 先端脚
48 ステントの基端部
50 ステントの先端部
52 アンカー部材
54 狭窄領域
56 動脈瘤
58 マイクロカテーテル
60 塞栓コイル
Claims (8)
- 拡張可能なステント及びデリバリーシステムであって、細長いコア部材と、基端側円筒部材と、中間円筒部材と、先端側円筒部材と、拡張可能なステントと、留置用カテーテルとを含み、
前記細長いコア部材が、基端部分及び先端部分を有しており、
前記基端側円筒部材が、前記コア部材の前記先端部分の周りに配置されており、
前記中間円筒部材が、長手方向の長さを有する第1のギャップを形成するべく、前記基端側円筒部材から離間してその先端側において、前記コア部材の前記先端部分の周りに配置されており、
前記先端側円筒部材が、長手方向の長さを有する第2のギャップを形成するべく、前記中間円筒部材から離間してその先端側において、前記コア部材の先端部分の周りに配置されており、
前記拡張可能なステントが、基端部、先端部、及び長手方向の軸を有し、更に、その基端部から基端側に延びた細長い突出部の形態である少なくとも1つの基端脚と、その先端部から先端側に延びた細長い突出部の形態である少なくとも1つの先端脚とを含み、更に、前記第1のギャップの前記長手方向の長さよりも短い長手方向の長さを有する延長部の形態である、前記ステントの前記長手方向の軸に向かって内側に突き出た、前記基端脚に取り付けられた少なくとも1つのアンカー部材と、前記第2のギャップの前記長手方向の長さよりも短い長手方向の長さを有する延長部の形態である、前記ステントの前記長手方向の軸に向かって内側に突き出た、前記先端脚に取り付けられた少なくとも1つのアンカー部材とを含み、前記各アンカー部材が前記各ギャップに噛み合うように前記中間円筒部材に取り付けられて配置されており、
前記留置用カテーテルが、その中を通る内腔を有しており、前記中間円筒部材の周りに前記拡張可能なステントを圧縮して、前記アンカー部材が前記ギャップ内に維持され、前記ステントが前記コア部材に噛み合って固定されるように、前記コア部材の周りに配置されており、
前記中間円筒部材が、基端部及び先端部を備えた可撓性の円筒スリーブの形態であり、
前記可撓性の円筒スリーブが、リングの形態である補強部材を含み、前記補強部材が前記円筒スリーブの前記基端部及び前記先端部の変形を防止するべく、前記円筒スリーブの前記基端部及び前記先端部に配置されていることを特徴とする拡張可能なステント及びデリバリーシステム。 - 前記細長いコア部材が、その前記基端部分が血管内で押し進めることができるような直径を有し、かつその先端部分が、前記コア部材の前記基端部分の直径よりも小さい直径を有するように、テーパ状であることを特徴とする請求項1に記載の拡張可能なステント及びデリバリーシステム。
- 前記拡張可能なステントが、その前記基端部から基端側に延出した細長い突出部の形態である2つの基端脚を含むことを特徴とする請求項1または2に記載の拡張可能なステント及びデリバリーシステム。
- 前記拡張可能なステントが前記基端脚に取り付けられた2つのアンカー部材を含み、前記アンカー部材が、前記第1のギャップの前記長手方向の長さよりも短い長手方向の長さを有する延長部の形態であって、前記ステントの前記長手方向の軸に向かって内側に突き出ていることを特徴とする請求項3に記載の拡張可能なステント及びデリバリーシステム。
- 前記拡張可能なステントが、その前記先端部分から先端側に延びた、細長い突出部の形態である2つの先端脚を含むことを特徴とする請求項1から4のいずれか1つに記載の拡張可能なステント及びデリバリーシステム。
- 前記拡張可能なステントが、前記先端脚に取り付けられた2つのアンカー部材を含み、前記アンカー部材が、前記第2のギャップの前記長手方向の長さよりも短い長手方向の長さを有する延長部の形態であって、前記ステントの長手方向の軸に向かって内側に突き出ていることを特徴とする請求項5に記載の拡張可能なステント及びデリバリーシステム。
- 前記基端側円筒部材が可撓性のコイルの形態であることを特徴とする請求項1から6のいずれか1つに記載の拡張可能なステント及びデリバリーシステム。
- 前記先端側円筒部材が可撓性のコイルの形態であることを特徴とする請求項1から7のいずれか1つに記載の拡張可能なステント及びデリバリーシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41286702P | 2002-09-23 | 2002-09-23 | |
US10/365,282 US7001422B2 (en) | 2002-09-23 | 2003-02-12 | Expandable stent and delivery system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004267750A JP2004267750A (ja) | 2004-09-30 |
JP4498709B2 true JP4498709B2 (ja) | 2010-07-07 |
Family
ID=31949831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003330284A Expired - Lifetime JP4498709B2 (ja) | 2002-09-23 | 2003-09-22 | 拡張可能なステント及びデリバリーシステム |
Country Status (3)
Country | Link |
---|---|
US (5) | US7001422B2 (ja) |
EP (1) | EP1400219A1 (ja) |
JP (1) | JP4498709B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2799037A2 (en) | 2013-04-30 | 2014-11-05 | Asahi Intecc Co., Ltd. | Pusher guide wire |
EP2810623A2 (en) | 2013-06-05 | 2014-12-10 | Asahi Intecc Co., Ltd. | Pusher guidewire |
EP3011938A1 (en) | 2014-10-08 | 2016-04-27 | Asahi Intecc Co., Ltd. | Pusher guide wire |
Families Citing this family (274)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7713297B2 (en) | 1998-04-11 | 2010-05-11 | Boston Scientific Scimed, Inc. | Drug-releasing stent with ceramic-containing layer |
US7037330B1 (en) * | 2000-10-16 | 2006-05-02 | Scimed Life Systems, Inc. | Neurovascular stent and method |
WO2003002243A2 (en) | 2001-06-27 | 2003-01-09 | Remon Medical Technologies Ltd. | Method and device for electrochemical formation of therapeutic species in vivo |
JP4351405B2 (ja) * | 2001-08-29 | 2009-10-28 | インターナショナル・ビジネス・マシーンズ・コーポレーション | トランスコーディングシステム及びアノテーション管理装置 |
US6989024B2 (en) | 2002-02-28 | 2006-01-24 | Counter Clockwise, Inc. | Guidewire loaded stent for delivery through a catheter |
US6866679B2 (en) | 2002-03-12 | 2005-03-15 | Ev3 Inc. | Everting stent and stent delivery system |
DE10233085B4 (de) * | 2002-07-19 | 2014-02-20 | Dendron Gmbh | Stent mit Führungsdraht |
US8425549B2 (en) | 2002-07-23 | 2013-04-23 | Reverse Medical Corporation | Systems and methods for removing obstructive matter from body lumens and treating vascular defects |
US7001422B2 (en) * | 2002-09-23 | 2006-02-21 | Cordis Neurovascular, Inc | Expandable stent and delivery system |
US20040193246A1 (en) * | 2003-03-25 | 2004-09-30 | Microvention, Inc. | Methods and apparatus for treating aneurysms and other vascular defects |
US7473271B2 (en) * | 2003-04-11 | 2009-01-06 | Boston Scientific Scimed, Inc. | Stent delivery system with securement and deployment accuracy |
US20040267348A1 (en) * | 2003-04-11 | 2004-12-30 | Gunderson Richard C. | Medical device delivery systems |
US7470282B2 (en) * | 2003-06-30 | 2008-12-30 | Boston Scientific Scimed, Inc. | Stent grip and system for use therewith |
US20050049668A1 (en) * | 2003-08-29 | 2005-03-03 | Jones Donald K. | Self-expanding stent and stent delivery system for treatment of vascular stenosis |
US20050049670A1 (en) * | 2003-08-29 | 2005-03-03 | Jones Donald K. | Self-expanding stent and stent delivery system for treatment of vascular disease |
WO2005079339A2 (en) * | 2004-02-12 | 2005-09-01 | The University Of Akron | Improved stent for use in arteries |
US8500751B2 (en) | 2004-03-31 | 2013-08-06 | Merlin Md Pte Ltd | Medical device |
US20060206200A1 (en) * | 2004-05-25 | 2006-09-14 | Chestnut Medical Technologies, Inc. | Flexible vascular occluding device |
CA2758946C (en) | 2004-05-25 | 2014-10-21 | Tyco Healthcare Group Lp | Vascular stenting for aneurysms |
US8267985B2 (en) | 2005-05-25 | 2012-09-18 | Tyco Healthcare Group Lp | System and method for delivering and deploying an occluding device within a vessel |
ES2607402T3 (es) | 2004-05-25 | 2017-03-31 | Covidien Lp | Dispositivo de oclusión vascular flexible |
US8623067B2 (en) | 2004-05-25 | 2014-01-07 | Covidien Lp | Methods and apparatus for luminal stenting |
US8617234B2 (en) * | 2004-05-25 | 2013-12-31 | Covidien Lp | Flexible vascular occluding device |
US8500785B2 (en) * | 2004-07-13 | 2013-08-06 | Boston Scientific Scimed, Inc. | Catheter |
US7303580B2 (en) * | 2004-07-26 | 2007-12-04 | Cook Incorporated | Stent delivery system allowing controlled release of a stent |
US8795315B2 (en) | 2004-10-06 | 2014-08-05 | Cook Medical Technologies Llc | Emboli capturing device having a coil and method for capturing emboli |
US7666217B2 (en) * | 2004-10-29 | 2010-02-23 | Boston Scientific Scimed, Inc. | Implantable medical endoprosthesis delivery systems and related components |
US9339403B2 (en) * | 2004-11-12 | 2016-05-17 | Icon Medical Corp. | Medical adhesive for medical devices |
US20070100321A1 (en) * | 2004-12-22 | 2007-05-03 | Leon Rudakov | Medical device |
DE102005003632A1 (de) | 2005-01-20 | 2006-08-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Katheter für die transvaskuläre Implantation von Herzklappenprothesen |
US20060206198A1 (en) * | 2005-03-12 | 2006-09-14 | Churchwell Stacey D | Aneurysm treatment devices and methods |
US20060206199A1 (en) * | 2005-03-12 | 2006-09-14 | Churchwell Stacey D | Aneurysm treatment devices |
US8221446B2 (en) | 2005-03-15 | 2012-07-17 | Cook Medical Technologies | Embolic protection device |
US8945169B2 (en) | 2005-03-15 | 2015-02-03 | Cook Medical Technologies Llc | Embolic protection device |
ES2764992T3 (es) | 2005-04-04 | 2020-06-05 | Flexible Stenting Solutions Inc | Stent flexible |
EP2965724B1 (en) * | 2005-05-25 | 2018-07-04 | Covidien LP | System for delivering and deploying a stent within a vessel |
US8273101B2 (en) * | 2005-05-25 | 2012-09-25 | Tyco Healthcare Group Lp | System and method for delivering and deploying an occluding device within a vessel |
US8187298B2 (en) | 2005-08-04 | 2012-05-29 | Cook Medical Technologies Llc | Embolic protection device having inflatable frame |
US8377092B2 (en) | 2005-09-16 | 2013-02-19 | Cook Medical Technologies Llc | Embolic protection device |
US8632562B2 (en) | 2005-10-03 | 2014-01-21 | Cook Medical Technologies Llc | Embolic protection device |
US8182508B2 (en) | 2005-10-04 | 2012-05-22 | Cook Medical Technologies Llc | Embolic protection device |
US8252017B2 (en) | 2005-10-18 | 2012-08-28 | Cook Medical Technologies Llc | Invertible filter for embolic protection |
US8216269B2 (en) | 2005-11-02 | 2012-07-10 | Cook Medical Technologies Llc | Embolic protection device having reduced profile |
US8152831B2 (en) | 2005-11-17 | 2012-04-10 | Cook Medical Technologies Llc | Foam embolic protection device |
US20070213813A1 (en) | 2005-12-22 | 2007-09-13 | Symetis Sa | Stent-valves for valve replacement and associated methods and systems for surgery |
US20070156230A1 (en) | 2006-01-04 | 2007-07-05 | Dugan Stephen R | Stents with radiopaque markers |
US8840660B2 (en) | 2006-01-05 | 2014-09-23 | Boston Scientific Scimed, Inc. | Bioerodible endoprostheses and methods of making the same |
US8089029B2 (en) | 2006-02-01 | 2012-01-03 | Boston Scientific Scimed, Inc. | Bioabsorbable metal medical device and method of manufacture |
US20070198076A1 (en) * | 2006-02-13 | 2007-08-23 | Stephen Hebert | System for delivering a stent |
WO2007100556A1 (en) | 2006-02-22 | 2007-09-07 | Ev3 Inc. | Embolic protection systems having radiopaque filter mesh |
US20070224235A1 (en) | 2006-03-24 | 2007-09-27 | Barron Tenney | Medical devices having nanoporous coatings for controlled therapeutic agent delivery |
US8187620B2 (en) | 2006-03-27 | 2012-05-29 | Boston Scientific Scimed, Inc. | Medical devices comprising a porous metal oxide or metal material and a polymer coating for delivering therapeutic agents |
WO2007126931A2 (en) | 2006-03-31 | 2007-11-08 | Ev3 Inc. | Embolic protection devices having radiopaque markers |
US8048150B2 (en) | 2006-04-12 | 2011-11-01 | Boston Scientific Scimed, Inc. | Endoprosthesis having a fiber meshwork disposed thereon |
US7655031B2 (en) * | 2006-04-28 | 2010-02-02 | Codman & Shurtleff, Inc. | Stent delivery system with improved retraction member |
US8690935B2 (en) * | 2006-04-28 | 2014-04-08 | DePuy Synthes Products, LLC | Stent delivery system with threaded engagement and method |
US8118859B2 (en) * | 2006-05-26 | 2012-02-21 | Codman & Shurtleff, Inc. | Occlusion device combination of stent and mesh having offset parallelogram porosity |
US8690938B2 (en) * | 2006-05-26 | 2014-04-08 | DePuy Synthes Products, LLC | Occlusion device combination of stent and mesh with diamond-shaped porosity |
US8815275B2 (en) | 2006-06-28 | 2014-08-26 | Boston Scientific Scimed, Inc. | Coatings for medical devices comprising a therapeutic agent and a metallic material |
US8771343B2 (en) | 2006-06-29 | 2014-07-08 | Boston Scientific Scimed, Inc. | Medical devices with selective titanium oxide coatings |
DE102006033399B4 (de) * | 2006-07-19 | 2009-04-09 | Jotec Gmbh | Markersystem und Einführsystem für ein solches Markersystem |
CA2659761A1 (en) | 2006-08-02 | 2008-02-07 | Boston Scientific Scimed, Inc. | Endoprosthesis with three-dimensional disintegration control |
JP2010503469A (ja) | 2006-09-14 | 2010-02-04 | ボストン サイエンティフィック リミテッド | 薬物溶出性皮膜を有する医療デバイス |
CA2663220A1 (en) | 2006-09-15 | 2008-03-20 | Boston Scientific Limited | Medical devices and methods of making the same |
CA2663250A1 (en) | 2006-09-15 | 2008-03-20 | Boston Scientific Limited | Bioerodible endoprostheses and methods of making the same |
WO2008034066A1 (en) | 2006-09-15 | 2008-03-20 | Boston Scientific Limited | Bioerodible endoprostheses and methods of making the same |
ES2357661T3 (es) | 2006-09-15 | 2011-04-28 | Boston Scientific Scimed, Inc. | Endoprótesis bioerosionables con capas inorgánicas bioestables. |
WO2008036548A2 (en) | 2006-09-18 | 2008-03-27 | Boston Scientific Limited | Endoprostheses |
US20080071307A1 (en) | 2006-09-19 | 2008-03-20 | Cook Incorporated | Apparatus and methods for in situ embolic protection |
US20080269774A1 (en) * | 2006-10-26 | 2008-10-30 | Chestnut Medical Technologies, Inc. | Intracorporeal Grasping Device |
US20100152828A1 (en) * | 2006-11-02 | 2010-06-17 | Pakbaz R Sean | Devices and methods for accessing and treating an aneurysm |
US7981150B2 (en) | 2006-11-09 | 2011-07-19 | Boston Scientific Scimed, Inc. | Endoprosthesis with coatings |
JP4973173B2 (ja) * | 2006-12-15 | 2012-07-11 | ニプロ株式会社 | ステントデリバリーシステム |
EP2277563B1 (en) | 2006-12-28 | 2014-06-25 | Boston Scientific Limited | Bioerodible endoprostheses and method of making the same |
US9901434B2 (en) | 2007-02-27 | 2018-02-27 | Cook Medical Technologies Llc | Embolic protection device including a Z-stent waist band |
US8070797B2 (en) | 2007-03-01 | 2011-12-06 | Boston Scientific Scimed, Inc. | Medical device with a porous surface for delivery of a therapeutic agent |
US8431149B2 (en) | 2007-03-01 | 2013-04-30 | Boston Scientific Scimed, Inc. | Coated medical devices for abluminal drug delivery |
US8045248B2 (en) * | 2007-03-09 | 2011-10-25 | Ricoh Company, Ltd. | Optical scanning device and image forming apparatus |
US20080255654A1 (en) * | 2007-03-22 | 2008-10-16 | Bay Street Medical | System for delivering a stent |
US8062347B2 (en) | 2007-03-23 | 2011-11-22 | Codman & Shurtleff, Inc. | Implantable stents having a plurality of varying parallelogrammic cells and methods for manufacturing the same |
US8545548B2 (en) * | 2007-03-30 | 2013-10-01 | DePuy Synthes Products, LLC | Radiopaque markers for implantable stents and methods for manufacturing the same |
US20080243226A1 (en) * | 2007-03-30 | 2008-10-02 | Fernandez Jose E | Implantable stents with radiopaque markers and methods for manufacturing the same |
US8067054B2 (en) | 2007-04-05 | 2011-11-29 | Boston Scientific Scimed, Inc. | Stents with ceramic drug reservoir layer and methods of making and using the same |
US7896915B2 (en) | 2007-04-13 | 2011-03-01 | Jenavalve Technology, Inc. | Medical device for treating a heart valve insufficiency |
US7976915B2 (en) | 2007-05-23 | 2011-07-12 | Boston Scientific Scimed, Inc. | Endoprosthesis with select ceramic morphology |
CN105943208B (zh) * | 2007-06-25 | 2019-02-15 | 微仙美国有限公司 | 自扩展假体 |
US8002823B2 (en) | 2007-07-11 | 2011-08-23 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US7942926B2 (en) | 2007-07-11 | 2011-05-17 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
JP2010533563A (ja) | 2007-07-19 | 2010-10-28 | ボストン サイエンティフィック リミテッド | 吸着抑制表面を有する内部人工器官 |
US9144508B2 (en) | 2007-07-19 | 2015-09-29 | Back Bay Medical Inc. | Radially expandable stent |
US7931683B2 (en) | 2007-07-27 | 2011-04-26 | Boston Scientific Scimed, Inc. | Articles having ceramic coated surfaces |
US8815273B2 (en) | 2007-07-27 | 2014-08-26 | Boston Scientific Scimed, Inc. | Drug eluting medical devices having porous layers |
WO2009018340A2 (en) | 2007-07-31 | 2009-02-05 | Boston Scientific Scimed, Inc. | Medical device coating by laser cladding |
US7988723B2 (en) | 2007-08-02 | 2011-08-02 | Flexible Stenting Solutions, Inc. | Flexible stent |
WO2009020520A1 (en) | 2007-08-03 | 2009-02-12 | Boston Scientific Scimed, Inc. | Coating for medical device having increased surface area |
US8052745B2 (en) | 2007-09-13 | 2011-11-08 | Boston Scientific Scimed, Inc. | Endoprosthesis |
US8419748B2 (en) | 2007-09-14 | 2013-04-16 | Cook Medical Technologies Llc | Helical thrombus removal device |
US9138307B2 (en) | 2007-09-14 | 2015-09-22 | Cook Medical Technologies Llc | Expandable device for treatment of a stricture in a body vessel |
US8252018B2 (en) | 2007-09-14 | 2012-08-28 | Cook Medical Technologies Llc | Helical embolic protection device |
US20100174309A1 (en) * | 2008-05-19 | 2010-07-08 | Mindframe, Inc. | Recanalization/revascularization and embolus addressing systems including expandable tip neuro-microcatheter |
US8088140B2 (en) | 2008-05-19 | 2012-01-03 | Mindframe, Inc. | Blood flow restorative and embolus removal methods |
US9220522B2 (en) | 2007-10-17 | 2015-12-29 | Covidien Lp | Embolus removal systems with baskets |
US8926680B2 (en) * | 2007-11-12 | 2015-01-06 | Covidien Lp | Aneurysm neck bridging processes with revascularization systems methods and products thereby |
US8066757B2 (en) | 2007-10-17 | 2011-11-29 | Mindframe, Inc. | Blood flow restoration and thrombus management methods |
US20100256600A1 (en) * | 2009-04-04 | 2010-10-07 | Ferrera David A | Neurovascular otw pta balloon catheter and delivery system |
US8585713B2 (en) | 2007-10-17 | 2013-11-19 | Covidien Lp | Expandable tip assembly for thrombus management |
US11337714B2 (en) | 2007-10-17 | 2022-05-24 | Covidien Lp | Restoring blood flow and clot removal during acute ischemic stroke |
US8545514B2 (en) | 2008-04-11 | 2013-10-01 | Covidien Lp | Monorail neuro-microcatheter for delivery of medical devices to treat stroke, processes and products thereby |
US10123803B2 (en) | 2007-10-17 | 2018-11-13 | Covidien Lp | Methods of managing neurovascular obstructions |
US9198687B2 (en) | 2007-10-17 | 2015-12-01 | Covidien Lp | Acute stroke revascularization/recanalization systems processes and products thereby |
US8216632B2 (en) | 2007-11-02 | 2012-07-10 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US8029554B2 (en) | 2007-11-02 | 2011-10-04 | Boston Scientific Scimed, Inc. | Stent with embedded material |
US7938855B2 (en) | 2007-11-02 | 2011-05-10 | Boston Scientific Scimed, Inc. | Deformable underlayer for stent |
US7833266B2 (en) | 2007-11-28 | 2010-11-16 | Boston Scientific Scimed, Inc. | Bifurcated stent with drug wells for specific ostial, carina, and side branch treatment |
US9375327B2 (en) | 2007-12-12 | 2016-06-28 | Intact Vascular, Inc. | Endovascular implant |
US20110230954A1 (en) * | 2009-06-11 | 2011-09-22 | Peter Schneider | Stent device having focal elevating elements for minimal surface area contact with lumen walls |
US10166127B2 (en) | 2007-12-12 | 2019-01-01 | Intact Vascular, Inc. | Endoluminal device and method |
US9730818B2 (en) * | 2007-12-12 | 2017-08-15 | Intact Vascular, Inc. | Endoluminal device and method |
US9603730B2 (en) | 2007-12-12 | 2017-03-28 | Intact Vascular, Inc. | Endoluminal device and method |
US7896911B2 (en) | 2007-12-12 | 2011-03-01 | Innovasc Llc | Device and method for tacking plaque to blood vessel wall |
US8128677B2 (en) | 2007-12-12 | 2012-03-06 | Intact Vascular LLC | Device and method for tacking plaque to a blood vessel wall |
US10022250B2 (en) | 2007-12-12 | 2018-07-17 | Intact Vascular, Inc. | Deployment device for placement of multiple intraluminal surgical staples |
WO2009086214A1 (en) * | 2007-12-21 | 2009-07-09 | Microvention, Inc. | A system and method of detecting implant detachment |
CA2710146C (en) | 2007-12-21 | 2017-03-28 | Microvention, Inc. | System and method for locating detachment zone of a detachable implant |
US20090192455A1 (en) * | 2008-01-07 | 2009-07-30 | David Ferrera | Novel enhanced ptna rapid exchange type of catheter system |
CA2712749A1 (en) | 2008-01-24 | 2009-07-30 | Medtronic Vascular Inc. | Infundibular reducer device delivery system and related methods |
US8221494B2 (en) | 2008-02-22 | 2012-07-17 | Endologix, Inc. | Apparatus and method of placement of a graft or graft system |
CN102014772B (zh) | 2008-02-22 | 2013-11-13 | 泰科保健集团有限合伙公司 | 用于去除血栓的自扩张装置和可去除的结合血栓的装置 |
US9044318B2 (en) | 2008-02-26 | 2015-06-02 | Jenavalve Technology Gmbh | Stent for the positioning and anchoring of a valvular prosthesis |
ES2903231T3 (es) | 2008-02-26 | 2022-03-31 | Jenavalve Tech Inc | Stent para el posicionamiento y anclaje de una prótesis valvular en un sitio de implantación en el corazón de un paciente |
US20110295181A1 (en) * | 2008-03-05 | 2011-12-01 | Hemosphere, Inc. | Implantable and removable customizable body conduit |
WO2009131911A2 (en) | 2008-04-22 | 2009-10-29 | Boston Scientific Scimed, Inc. | Medical devices having a coating of inorganic material |
WO2009132176A2 (en) | 2008-04-24 | 2009-10-29 | Boston Scientific Scimed, Inc. | Medical devices having inorganic particle layers |
US10716573B2 (en) | 2008-05-01 | 2020-07-21 | Aneuclose | Janjua aneurysm net with a resilient neck-bridging portion for occluding a cerebral aneurysm |
US10028747B2 (en) | 2008-05-01 | 2018-07-24 | Aneuclose Llc | Coils with a series of proximally-and-distally-connected loops for occluding a cerebral aneurysm |
AU2009242528B2 (en) | 2008-05-02 | 2015-12-10 | Microvention, Inc. | Filamentary devices for treatment of vascular defects |
US7998192B2 (en) | 2008-05-09 | 2011-08-16 | Boston Scientific Scimed, Inc. | Endoprostheses |
WO2009140437A1 (en) | 2008-05-13 | 2009-11-19 | Nfocus Neuromedical, Inc. | Braid implant delivery systems |
US8876876B2 (en) * | 2008-06-06 | 2014-11-04 | Back Bay Medical Inc. | Prosthesis and delivery system |
US8236046B2 (en) | 2008-06-10 | 2012-08-07 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
US8449603B2 (en) | 2008-06-18 | 2013-05-28 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US7951193B2 (en) | 2008-07-23 | 2011-05-31 | Boston Scientific Scimed, Inc. | Drug-eluting stent |
US7985252B2 (en) | 2008-07-30 | 2011-07-26 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
US8382824B2 (en) | 2008-10-03 | 2013-02-26 | Boston Scientific Scimed, Inc. | Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides |
US9149376B2 (en) | 2008-10-06 | 2015-10-06 | Cordis Corporation | Reconstrainable stent delivery system |
US8231980B2 (en) | 2008-12-03 | 2012-07-31 | Boston Scientific Scimed, Inc. | Medical implants including iridium oxide |
US8388644B2 (en) | 2008-12-29 | 2013-03-05 | Cook Medical Technologies Llc | Embolic protection device and method of use |
DE102009003890A1 (de) | 2009-01-02 | 2010-07-08 | Bioregeneration Gmbh | Vorrichtung mit einer in ein Gefäß des Körpers eines Patienten implantierbaren Einrichtung und einer Auskleidung sowie Verfahren zum Herstellen derselben |
CN101779992B (zh) * | 2009-01-19 | 2012-08-22 | 加奇生物科技(上海)有限公司 | 可回撤自弹式脑神经支架的输送装置 |
JP5478091B2 (ja) * | 2009-02-26 | 2014-04-23 | 河邊 大輔 | マイクロカテーテルシステム及びステントシステム |
US8267992B2 (en) | 2009-03-02 | 2012-09-18 | Boston Scientific Scimed, Inc. | Self-buffering medical implants |
US8071156B2 (en) | 2009-03-04 | 2011-12-06 | Boston Scientific Scimed, Inc. | Endoprostheses |
US20100274276A1 (en) * | 2009-04-22 | 2010-10-28 | Ricky Chow | Aneurysm treatment system, device and method |
US8287937B2 (en) | 2009-04-24 | 2012-10-16 | Boston Scientific Scimed, Inc. | Endoprosthese |
US20110054586A1 (en) | 2009-04-28 | 2011-03-03 | Endologix, Inc. | Apparatus and method of placement of a graft or graft system |
US9936892B1 (en) * | 2009-05-04 | 2018-04-10 | Cortex Manufacturing Inc. | Systems and methods for providing a fiducial marker |
US20100318171A1 (en) * | 2009-06-15 | 2010-12-16 | Boston Scientific Scimed, Inc. | Multiple Stent Delivery System |
WO2010147808A1 (en) * | 2009-06-15 | 2010-12-23 | Boston Scientific Scimed, Inc. | Multiple stent delivery system |
US9358140B1 (en) | 2009-11-18 | 2016-06-07 | Aneuclose Llc | Stent with outer member to embolize an aneurysm |
CN102686189B (zh) * | 2009-12-28 | 2015-06-03 | 泰尔茂株式会社 | 支架输送*** |
CN102188300B (zh) * | 2010-03-02 | 2014-05-28 | 上海微创医疗器械(集团)有限公司 | 一种动脉瘤手术装置 |
WO2011119573A1 (en) | 2010-03-23 | 2011-09-29 | Boston Scientific Scimed, Inc. | Surface treated bioerodible metal endoprostheses |
KR20130054952A (ko) | 2010-04-14 | 2013-05-27 | 마이크로벤션, 인코포레이티드 | 임플란트 전달 장치 |
WO2011147849A1 (en) | 2010-05-25 | 2011-12-01 | Jenavalve Technology Inc. | Prosthetic heart valve and transcatheter delivered endoprosthesis comprising a prosthetic heart valve and a stent |
DE102010024085B4 (de) | 2010-06-17 | 2012-10-18 | Acandis Gmbh & Co. Kg | Zuführsystem für ein medizinisches Funktionselement |
DE102010044746A1 (de) * | 2010-09-08 | 2012-03-08 | Phenox Gmbh | Implantat zur Beeinflussung des Blutflusses bei arteriovenösen Fehlbildungen |
US9039749B2 (en) | 2010-10-01 | 2015-05-26 | Covidien Lp | Methods and apparatuses for flow restoration and implanting members in the human body |
JP6261339B2 (ja) | 2010-11-02 | 2018-01-17 | エンドロジックス、インク | グラフトまたはグラフトシステムの配置の器具および方法 |
JP6016813B2 (ja) * | 2011-02-04 | 2016-10-26 | コンセントリック メディカル,インク. | 塞栓回収デバイス |
US9028540B2 (en) * | 2011-03-25 | 2015-05-12 | Covidien Lp | Vascular stent with improved vessel wall apposition |
US10390977B2 (en) | 2011-06-03 | 2019-08-27 | Intact Vascular, Inc. | Endovascular implant |
CN102429750B (zh) | 2011-08-15 | 2015-05-20 | 上海微创医疗器械(集团)有限公司 | 改进显影性能的血管支架及增强血管支架显影性能的方法 |
CA2845635C (en) | 2011-09-06 | 2016-06-07 | Hemosphere, Inc. | Vascular access system with connector |
US9072620B2 (en) | 2011-11-04 | 2015-07-07 | Covidien Lp | Protuberant aneurysm bridging device deployment method |
US8771341B2 (en) | 2011-11-04 | 2014-07-08 | Reverse Medical Corporation | Protuberant aneurysm bridging device and method of use |
DK2775968T3 (en) * | 2011-11-11 | 2017-12-18 | Medigroup Gmbh | Device for implanting stent elements in a hollow member |
US9220620B2 (en) * | 2011-11-22 | 2015-12-29 | Cook Medical Technologies Llc | Endoluminal prosthesis introducer |
GB2499377B (en) * | 2012-02-01 | 2014-04-30 | Cook Medical Technologies Llc | Implantable medical device |
US20130226278A1 (en) | 2012-02-23 | 2013-08-29 | Tyco Healthcare Group Lp | Methods and apparatus for luminal stenting |
US9072624B2 (en) | 2012-02-23 | 2015-07-07 | Covidien Lp | Luminal stenting |
JP6324371B2 (ja) | 2012-04-06 | 2018-05-16 | マーリン エムディー プライベート リミテッド | 動脈瘤を治療するためのデバイスおよび方法 |
US9078659B2 (en) | 2012-04-23 | 2015-07-14 | Covidien Lp | Delivery system with hooks for resheathability |
US9233015B2 (en) | 2012-06-15 | 2016-01-12 | Trivascular, Inc. | Endovascular delivery system with an improved radiopaque marker scheme |
US9155647B2 (en) | 2012-07-18 | 2015-10-13 | Covidien Lp | Methods and apparatus for luminal stenting |
US9724222B2 (en) | 2012-07-20 | 2017-08-08 | Covidien Lp | Resheathable stent delivery system |
JP6326648B2 (ja) * | 2012-08-10 | 2018-05-23 | アルツラ メディカル インコーポレイテッド | ステントデリバリシステム及び関連方法 |
US9254205B2 (en) | 2012-09-27 | 2016-02-09 | Covidien Lp | Vascular stent with improved vessel wall apposition |
US9114001B2 (en) | 2012-10-30 | 2015-08-25 | Covidien Lp | Systems for attaining a predetermined porosity of a vascular device |
US9452070B2 (en) | 2012-10-31 | 2016-09-27 | Covidien Lp | Methods and systems for increasing a density of a region of a vascular device |
US20140128901A1 (en) * | 2012-11-05 | 2014-05-08 | Kevin Kang | Implant for aneurysm treatment |
US9943427B2 (en) | 2012-11-06 | 2018-04-17 | Covidien Lp | Shaped occluding devices and methods of using the same |
US10674966B2 (en) * | 2012-12-11 | 2020-06-09 | Covidien Lp | Systems for diagnosing and/or treating medical conditions |
WO2014105873A1 (en) | 2012-12-26 | 2014-07-03 | Stryker Corporation | Multilayer stent |
US9157174B2 (en) | 2013-02-05 | 2015-10-13 | Covidien Lp | Vascular device for aneurysm treatment and providing blood flow into a perforator vessel |
US10172734B2 (en) | 2013-03-13 | 2019-01-08 | DePuy Synthes Products, Inc. | Capture tube mechanism for delivering and releasing a stent |
US9149278B2 (en) | 2013-03-13 | 2015-10-06 | DePuy Synthes Products, Inc. | Occlusive device delivery system with mechanical detachment |
US9629739B2 (en) | 2013-03-13 | 2017-04-25 | DePuy Synthes Products, LLC | Distal capture device for a self-expanding stent |
US10603157B2 (en) | 2013-03-13 | 2020-03-31 | DePuy Synthes Products, Inc. | Braid implant delivery and retraction device with distal engagement |
US10561509B2 (en) | 2013-03-13 | 2020-02-18 | DePuy Synthes Products, Inc. | Braided stent with expansion ring and method of delivery |
US20140277360A1 (en) * | 2013-03-13 | 2014-09-18 | DePuy Synthes Products, LLC | Delivery system for expandable stents |
US9351860B2 (en) | 2013-03-14 | 2016-05-31 | Cook Medical Technologies Llc | Loading tool for capturing stent points |
CN108354589A (zh) * | 2013-03-15 | 2018-08-03 | 微创医学科技有限公司 | 可植入的锚固件 |
US9737426B2 (en) | 2013-03-15 | 2017-08-22 | Altura Medical, Inc. | Endograft device delivery systems and associated methods |
US9907684B2 (en) | 2013-05-08 | 2018-03-06 | Aneuclose Llc | Method of radially-asymmetric stent expansion |
US10130500B2 (en) | 2013-07-25 | 2018-11-20 | Covidien Lp | Methods and apparatus for luminal stenting |
US10010328B2 (en) | 2013-07-31 | 2018-07-03 | NeuVT Limited | Endovascular occlusion device with hemodynamically enhanced sealing and anchoring |
EP3027124B1 (en) | 2013-07-31 | 2022-01-12 | Embolic Acceleration, LLC | Devices for endovascular embolization |
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 |
EP4098226A1 (en) | 2013-08-30 | 2022-12-07 | JenaValve Technology, Inc. | Endoprosthesis comprising a radially collapsible frame and a prosthetic valve |
US10076399B2 (en) | 2013-09-13 | 2018-09-18 | Covidien Lp | Endovascular device engagement |
US10682453B2 (en) | 2013-12-20 | 2020-06-16 | Merit Medical Systems, Inc. | Vascular access system with reinforcement member |
US9629635B2 (en) * | 2014-04-14 | 2017-04-25 | Sequent Medical, Inc. | Devices for therapeutic vascular procedures |
CZ2016799A3 (cs) * | 2014-06-18 | 2017-09-13 | Xlumena, Inc. | Biliární stenty |
US10206796B2 (en) | 2014-08-27 | 2019-02-19 | DePuy Synthes Products, Inc. | Multi-strand implant with enhanced radiopacity |
JP2016077765A (ja) * | 2014-10-22 | 2016-05-16 | 朝日インテック株式会社 | ガイドワイヤ |
US10080660B2 (en) * | 2014-12-19 | 2018-09-25 | Paradox Medical Limited | Implantable intracardiac device and methods thereof |
WO2016118420A1 (en) * | 2015-01-20 | 2016-07-28 | Neurogami Medical, Inc. | Micrograft for the treatment of intracranial aneurysms and method for use |
US10925611B2 (en) | 2015-01-20 | 2021-02-23 | Neurogami Medical, Inc. | Packaging for surgical implant |
US10736730B2 (en) | 2015-01-20 | 2020-08-11 | Neurogami Medical, Inc. | Vascular implant |
US11484319B2 (en) | 2015-01-20 | 2022-11-01 | Neurogami Medical, Inc. | Delivery system for micrograft for treating intracranial aneurysms |
US9192500B1 (en) | 2015-01-29 | 2015-11-24 | Intact Vascular, Inc. | Delivery device and method of delivery |
US9375336B1 (en) | 2015-01-29 | 2016-06-28 | Intact Vascular, Inc. | Delivery device and method of delivery |
US9456914B2 (en) | 2015-01-29 | 2016-10-04 | Intact Vascular, Inc. | Delivery device and method of delivery |
US9433520B2 (en) | 2015-01-29 | 2016-09-06 | Intact Vascular, Inc. | Delivery device and method of delivery |
US9999527B2 (en) * | 2015-02-11 | 2018-06-19 | Abbott Cardiovascular Systems Inc. | Scaffolds having radiopaque markers |
CA2977607A1 (en) * | 2015-02-26 | 2016-09-01 | Jacob Schneiderman | Methods and compositions relating to leptin antagonists |
EP3265025B1 (en) | 2015-03-05 | 2022-04-13 | Merit Medical Systems, Inc. | Vascular prosthesis deployment device |
JP6499497B2 (ja) * | 2015-04-15 | 2019-04-10 | 株式会社Pentas | プッシャーガイドワイヤ |
JP6767388B2 (ja) | 2015-05-01 | 2020-10-14 | イェーナヴァルヴ テクノロジー インコーポレイテッド | 心臓弁置換におけるペースメーカー割合を低減させるデバイス及び方法 |
US9700443B2 (en) | 2015-06-12 | 2017-07-11 | Abbott Cardiovascular Systems Inc. | Methods for attaching a radiopaque marker to a scaffold |
JP2018524025A (ja) | 2015-06-30 | 2018-08-30 | エンドロジックス、インク | ガイドワイヤを送出システムに結合するためのロックアセンブリ |
CA2993785A1 (en) | 2015-08-03 | 2017-02-09 | Advanced Endovascular Therapeutics | Novel coatings for medical devices |
US10470906B2 (en) | 2015-09-15 | 2019-11-12 | Merit Medical Systems, Inc. | Implantable device delivery system |
JP6938471B2 (ja) | 2015-09-18 | 2021-09-22 | マイクロベンション インコーポレイテッドMicrovention, Inc. | インプラントの保持、分離および押圧システム |
EP3349670B1 (en) | 2015-09-18 | 2020-09-09 | Microvention, Inc. | Releasable delivery system |
CN108156803B (zh) | 2015-09-18 | 2021-05-04 | 泰尔茂株式会社 | 可推动的植入物传送*** |
US10639456B2 (en) | 2015-09-28 | 2020-05-05 | Microvention, Inc. | Guidewire with torque transmission element |
AU2016339033B2 (en) | 2015-10-12 | 2021-04-08 | Reflow Medical, Inc. | Stents having protruding drug-delivery features and associated systems and methods |
US10993824B2 (en) | 2016-01-01 | 2021-05-04 | Intact Vascular, Inc. | Delivery device and method of delivery |
CN109475419B (zh) | 2016-05-13 | 2021-11-09 | 耶拿阀门科技股份有限公司 | 用于通过引导鞘和装载***来递送心脏瓣膜假体的心脏瓣膜假体递送***和方法 |
US10076428B2 (en) | 2016-08-25 | 2018-09-18 | DePuy Synthes Products, Inc. | Expansion ring for a braided stent |
CA3033080A1 (en) | 2016-09-29 | 2018-04-05 | Merit Medical Systems, Inc. | Pliant members for receiving and aiding in the deployment of vascular prostheses |
US10292851B2 (en) | 2016-09-30 | 2019-05-21 | DePuy Synthes Products, Inc. | Self-expanding device delivery apparatus with dual function bump |
WO2018089625A2 (en) | 2016-11-10 | 2018-05-17 | Merit Medical Systems, Inc. | Anchor device for vascular anastomosis |
US11383072B2 (en) | 2017-01-12 | 2022-07-12 | Merit Medical Systems, Inc. | Methods and systems for selection and use of connectors between conduits |
US11590010B2 (en) | 2017-01-25 | 2023-02-28 | Merit Medical Systems, Inc. | Methods and systems for facilitating laminar flow between conduits |
CN110392557A (zh) | 2017-01-27 | 2019-10-29 | 耶拿阀门科技股份有限公司 | 心脏瓣膜模拟 |
US10905578B2 (en) * | 2017-02-02 | 2021-02-02 | C. R. Bard, Inc. | Short stent |
CN108464879B (zh) * | 2017-02-21 | 2020-04-10 | 上海微创医疗器械(集团)有限公司 | 支架 |
EP3592401A4 (en) | 2017-03-06 | 2021-01-06 | Merit Medical Systems, Inc. | VASCULAR ACCESS ASSEMBLY DECOAGULATION SYSTEMS AND METHODS |
WO2018170066A1 (en) | 2017-03-15 | 2018-09-20 | Merit Medical Systems, Inc. | Transluminal delivery devices and related kits and methods |
US10744009B2 (en) | 2017-03-15 | 2020-08-18 | Merit Medical Systems, Inc. | Transluminal stents and related methods |
USD836194S1 (en) | 2017-03-21 | 2018-12-18 | Merit Medical Systems, Inc. | Stent deployment device |
EP3600150B1 (en) | 2017-03-24 | 2023-05-17 | Merit Medical Systems, Inc. | Subcutaneous vascular assemblies for improving blood flow |
CA3064031A1 (en) * | 2017-05-30 | 2018-12-06 | University Of Massachusetts | System and methods for treating neurovascular compression |
WO2019014444A2 (en) | 2017-07-14 | 2019-01-17 | Merit Medical Systems, Inc. | RELEASABLE CONDUIT FITTINGS |
EP3655086A4 (en) | 2017-07-20 | 2021-04-07 | Merit Medical Systems, Inc. | METHODS AND SYSTEMS FOR COUPLING PIPES |
US11660218B2 (en) | 2017-07-26 | 2023-05-30 | Intact Vascular, Inc. | Delivery device and method of delivery |
WO2019089569A1 (en) | 2017-10-31 | 2019-05-09 | Merit Medical Systems, Inc. | Subcutaneous vascular assemblies for improving blood flow and related devices and methods |
GB201718299D0 (en) | 2017-11-03 | 2017-12-20 | Ab Wasstand Dev | Stents |
CN111417361B (zh) | 2017-12-01 | 2023-08-11 | C·R·巴德股份有限公司 | 用于定制的内径缩小的可调节的血管移植物及相关方法 |
AU2019204522A1 (en) | 2018-07-30 | 2020-02-13 | DePuy Synthes Products, Inc. | Systems and methods of manufacturing and using an expansion ring |
IL268468A (en) | 2018-08-06 | 2020-02-27 | Depuy Synthes Products Inc | Device for delivery and withdrawal of a braided implant with distal attachment |
US10278848B1 (en) | 2018-08-06 | 2019-05-07 | DePuy Synthes Products, Inc. | Stent delivery with expansion assisting delivery wire |
US10456280B1 (en) | 2018-08-06 | 2019-10-29 | DePuy Synthes Products, Inc. | Systems and methods of using a braided implant |
CN111317601A (zh) * | 2018-12-12 | 2020-06-23 | 先健科技(深圳)有限公司 | 气管支架 |
US11039944B2 (en) | 2018-12-27 | 2021-06-22 | DePuy Synthes Products, Inc. | Braided stent system with one or more expansion rings |
US11109939B2 (en) * | 2019-06-14 | 2021-09-07 | DePuy Synthes Products, Inc. | Intravascular devices with radiopaque body markers |
US11406403B2 (en) | 2019-06-14 | 2022-08-09 | Neuravi Limited | Visibility of mechanical thrombectomy device during diagnostic imaging |
CN110151368A (zh) * | 2019-06-28 | 2019-08-23 | 微创神通医疗科技(上海)有限公司 | 血管植入物、输送装置及医疗设备 |
US20210353300A1 (en) | 2020-05-15 | 2021-11-18 | DePuy Synthes Products, Inc. | Systems and methods for treatment of defects in the vasculature |
WO2022093710A1 (en) | 2020-10-26 | 2022-05-05 | Merit Medical Systems, Inc. | Esophageal stents with helical thread |
CN116849750B (zh) * | 2023-09-02 | 2023-11-21 | 杭州亿科医疗科技有限公司 | 一种可机械解脱的动脉瘤扰流装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11514536A (ja) * | 1995-11-01 | 1999-12-14 | バイオコンパテイブルズ・リミテツド | 編組型ステント |
WO2001056505A1 (en) * | 2000-02-04 | 2001-08-09 | Wilson-Cook Medical, Inc. | Stent introducer apparatus |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5104399A (en) | 1986-12-10 | 1992-04-14 | Endovascular Technologies, Inc. | Artificial graft and implantation method |
DE3786721D1 (de) * | 1986-02-24 | 1993-09-02 | Fischell Robert | Vorrichtung zum aufweisen von blutgefaessen, sowie system zu deren einfuehrung. |
US5181601A (en) * | 1990-10-09 | 1993-01-26 | Palmaer K V | Plastic conveyor belt with integral sideplate |
US5147370A (en) | 1991-06-12 | 1992-09-15 | Mcnamara Thomas O | Nitinol stent for hollow body conduits |
US5516781A (en) * | 1992-01-09 | 1996-05-14 | American Home Products Corporation | Method of treating restenosis with rapamycin |
US5288711A (en) * | 1992-04-28 | 1994-02-22 | American Home Products Corporation | Method of treating hyperproliferative vascular disease |
CA2125258C (en) * | 1993-08-05 | 1998-12-22 | Dinah B Quiachon | Multicapsule intraluminal grafting system and method |
US5824044A (en) * | 1994-05-12 | 1998-10-20 | Endovascular Technologies, Inc. | Bifurcated multicapsule intraluminal grafting system |
US5824041A (en) * | 1994-06-08 | 1998-10-20 | Medtronic, Inc. | Apparatus and methods for placement and repositioning of intraluminal prostheses |
US5709704A (en) * | 1994-11-30 | 1998-01-20 | Boston Scientific Corporation | Blood clot filtering |
US5702418A (en) | 1995-09-12 | 1997-12-30 | Boston Scientific Corporation | Stent delivery system |
US5935135A (en) | 1995-09-29 | 1999-08-10 | United States Surgical Corporation | Balloon delivery system for deploying stents |
US6334871B1 (en) * | 1996-03-13 | 2002-01-01 | Medtronic, Inc. | Radiopaque stent markers |
US6077295A (en) * | 1996-07-15 | 2000-06-20 | Advanced Cardiovascular Systems, Inc. | Self-expanding stent delivery system |
US6395017B1 (en) * | 1996-11-15 | 2002-05-28 | C. R. Bard, Inc. | Endoprosthesis delivery catheter with sequential stage control |
US5741327A (en) * | 1997-05-06 | 1998-04-21 | Global Therapeutics, Inc. | Surgical stent featuring radiopaque markers |
US6340367B1 (en) * | 1997-08-01 | 2002-01-22 | Boston Scientific Scimed, Inc. | Radiopaque markers and methods of using the same |
US6231598B1 (en) * | 1997-09-24 | 2001-05-15 | Med Institute, Inc. | Radially expandable stent |
US6051019A (en) * | 1998-01-23 | 2000-04-18 | Del Mar Medical Technologies, Inc. | Selective organ hypothermia method and apparatus |
US6290731B1 (en) * | 1998-03-30 | 2001-09-18 | Cordis Corporation | Aortic graft having a precursor gasket for repairing an abdominal aortic aneurysm |
US6063111A (en) * | 1998-03-31 | 2000-05-16 | Cordis Corporation | Stent aneurysm treatment system and method |
US6126684A (en) | 1998-04-21 | 2000-10-03 | The Regents Of The University Of California | Indwelling heat exchange catheter and method of using same |
US6214036B1 (en) | 1998-11-09 | 2001-04-10 | Cordis Corporation | Stent which is easily recaptured and repositioned within the body |
US6231581B1 (en) * | 1998-12-16 | 2001-05-15 | Boston Scientific Corporation | Implantable device anchors |
DE29904817U1 (de) | 1999-03-16 | 1999-05-27 | Amg Handelsgesellschaft Fuer A | Blutgefäßstützvorrichtung |
WO2000071058A1 (en) | 1999-05-20 | 2000-11-30 | Boston Scientific Limited | Stent delivery system with nested stabilizer and method of loading and using same |
US6048350A (en) | 1999-06-14 | 2000-04-11 | Scimed Life Systems, Inc. | Segmented balloon delivery system |
FR2809009B1 (fr) | 2000-05-22 | 2002-06-28 | Oreal | Utilisation de fibres comme agent anti-pollution, notamment dans une composition cosmetique |
DE10026307A1 (de) * | 2000-05-26 | 2001-11-29 | Variomed Ag Balzers | Stent,Positionierelement und Einführkatheter |
WO2002032496A1 (en) * | 2000-10-18 | 2002-04-25 | Nmt Medical, Inc. | Over-the-wire interlock attachment/detachment mechanism |
US6582460B1 (en) | 2000-11-20 | 2003-06-24 | Advanced Cardiovascular Systems, Inc. | System and method for accurately deploying a stent |
US6623518B2 (en) | 2001-02-26 | 2003-09-23 | Ev3 Peripheral, Inc. | Implant delivery system with interlock |
WO2002067782A2 (en) | 2001-02-26 | 2002-09-06 | Ev3 Peripheral, Inc. | Implant delivery system with interlock |
US6673106B2 (en) * | 2001-06-14 | 2004-01-06 | Cordis Neurovascular, Inc. | Intravascular stent device |
US6818013B2 (en) * | 2001-06-14 | 2004-11-16 | Cordis Corporation | Intravascular stent device |
US7004964B2 (en) | 2002-02-22 | 2006-02-28 | Scimed Life Systems, Inc. | Apparatus and method for deployment of an endoluminal device |
US7195648B2 (en) * | 2002-05-16 | 2007-03-27 | Cordis Neurovascular, Inc. | Intravascular stent device |
US6833003B2 (en) | 2002-06-24 | 2004-12-21 | Cordis Neurovascular | Expandable stent and delivery system |
US7001422B2 (en) * | 2002-09-23 | 2006-02-21 | Cordis Neurovascular, Inc | Expandable stent and delivery system |
US20050049668A1 (en) * | 2003-08-29 | 2005-03-03 | Jones Donald K. | Self-expanding stent and stent delivery system for treatment of vascular stenosis |
-
2003
- 2003-02-12 US US10/365,282 patent/US7001422B2/en not_active Expired - Lifetime
- 2003-06-27 US US10/608,659 patent/US6955685B2/en not_active Expired - Lifetime
- 2003-09-19 EP EP03255883A patent/EP1400219A1/en not_active Withdrawn
- 2003-09-22 JP JP2003330284A patent/JP4498709B2/ja not_active Expired - Lifetime
-
2005
- 2005-08-19 US US11/208,292 patent/US7309351B2/en not_active Expired - Lifetime
- 2005-12-12 US US11/299,992 patent/US20060095213A1/en not_active Abandoned
- 2005-12-12 US US11/299,991 patent/US20060089703A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11514536A (ja) * | 1995-11-01 | 1999-12-14 | バイオコンパテイブルズ・リミテツド | 編組型ステント |
WO2001056505A1 (en) * | 2000-02-04 | 2001-08-09 | Wilson-Cook Medical, Inc. | Stent introducer apparatus |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2799037A2 (en) | 2013-04-30 | 2014-11-05 | Asahi Intecc Co., Ltd. | Pusher guide wire |
JP2014213141A (ja) * | 2013-04-30 | 2014-11-17 | 朝日インテック株式会社 | プッシャーガイドワイヤ |
US9427345B2 (en) | 2013-04-30 | 2016-08-30 | Asahi Intecc Co., Ltd. | Pusher guide wire |
EP2810623A2 (en) | 2013-06-05 | 2014-12-10 | Asahi Intecc Co., Ltd. | Pusher guidewire |
EP3011938A1 (en) | 2014-10-08 | 2016-04-27 | Asahi Intecc Co., Ltd. | Pusher guide wire |
Also Published As
Publication number | Publication date |
---|---|
US7309351B2 (en) | 2007-12-18 |
US20060095213A1 (en) | 2006-05-04 |
US7001422B2 (en) | 2006-02-21 |
EP1400219A1 (en) | 2004-03-24 |
US20060089703A1 (en) | 2006-04-27 |
JP2004267750A (ja) | 2004-09-30 |
US20040059407A1 (en) | 2004-03-25 |
US20040078071A1 (en) | 2004-04-22 |
US20060025845A1 (en) | 2006-02-02 |
US6955685B2 (en) | 2005-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4498709B2 (ja) | 拡張可能なステント及びデリバリーシステム | |
JP4574131B2 (ja) | 拡張可能なステント及び送達システム | |
US11129738B2 (en) | Self-expanding device delivery apparatus with dual function bump | |
US6077295A (en) | Self-expanding stent delivery system | |
US5824053A (en) | Helical mesh endoprosthesis and methods of use | |
US6425915B1 (en) | Helical mesh endoprosthesis and methods of use | |
EP1263494B1 (en) | Inserting device for stents | |
EP1362564B1 (en) | Intravascular stent device | |
EP1318769B1 (en) | Apparatus for delivering endoluminal prostheses | |
US20050049670A1 (en) | Self-expanding stent and stent delivery system for treatment of vascular disease | |
US20020193863A1 (en) | Apparatus for delivering endoluminal prosthesis and methods for preparing such apparatus for delivery | |
US20150366690A1 (en) | Stent delivery system with anchoring guide wire and method for deploying a self-expanding stent | |
US20230233348A1 (en) | Implantable medical device detachment system with flexible braid section |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060912 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20071127 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20080919 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090526 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090826 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090831 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090925 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090930 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091026 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091124 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100217 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100316 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100414 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130423 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4498709 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130423 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140423 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |