JP5021298B2 - 中間ストラット相互連結部材を有する管腔ステント - Google Patents
中間ストラット相互連結部材を有する管腔ステント Download PDFInfo
- Publication number
- JP5021298B2 JP5021298B2 JP2006507303A JP2006507303A JP5021298B2 JP 5021298 B2 JP5021298 B2 JP 5021298B2 JP 2006507303 A JP2006507303 A JP 2006507303A JP 2006507303 A JP2006507303 A JP 2006507303A JP 5021298 B2 JP5021298 B2 JP 5021298B2
- Authority
- JP
- Japan
- Prior art keywords
- elements
- stent
- interconnecting
- luminal stent
- generally
- 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
- 230000002792 vascular Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 39
- 238000000034 method Methods 0.000 description 22
- 238000000151 deposition Methods 0.000 description 19
- 239000000758 substrate Substances 0.000 description 18
- 230000007797 corrosion Effects 0.000 description 17
- 238000005260 corrosion Methods 0.000 description 17
- 230000008021 deposition Effects 0.000 description 14
- 229910001000 nickel titanium Inorganic materials 0.000 description 14
- 238000007740 vapor deposition Methods 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 238000004904 shortening Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000013590 bulk material Substances 0.000 description 7
- 241000251468 Actinopterygii Species 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000000059 patterning Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000000560 biocompatible material Substances 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000004 hemodynamic effect Effects 0.000 description 3
- 238000010884 ion-beam technique Methods 0.000 description 3
- 238000003698 laser cutting Methods 0.000 description 3
- 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 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 238000007514 turning Methods 0.000 description 3
- 238000001771 vacuum deposition Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 206010027339 Menstruation irregular Diseases 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 229910052706 scandium Inorganic materials 0.000 description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001362 Ta alloys Inorganic materials 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- -1 argon ions Chemical class 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007737 ion beam deposition Methods 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000009931 pascalization Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000006461 physiological response Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000005477 sputtering target Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- WILOFBYLLUPEHC-UHFFFAOYSA-N tantalum titanium zirconium Chemical compound [Ti].[Zr].[Ta] WILOFBYLLUPEHC-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- 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
- A61F2/82—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
- A61F2002/9155—Adjacent bands being connected to each other
- A61F2002/91583—Adjacent bands being connected to each other by a bridge, whereby at least one of its ends is connected along the length of a strut between two consecutive apices within a band
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/0054—V-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0036—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Description
Claims (16)
- 円筒形状を形成するように相互に間隔があけられ、ストラットにより相互に連結される頂部および底部の波形パターンをそれぞれ有し、これらストラットが直線状の部分を形成すると共に蝶番要素により頂部および底部にて相互に連結される複数の円周拡大要素と、
これら円周拡大要素の隣接対を相互に連結し、管腔ステントの長手方向軸線に沿って隣接するストラットの円周拡大要素の頂部と底部との間のほぼ中間点にて接続される直線状をなす複数の相互連結要素であって、これら相互連結要素は当該相互連結要素を前記ストラットに連結する曲線からなる第1および第2の端部を有し、前記ストラットは直線状をなす相互連結要素と隣接するストラットとの連結において相互連結要素を横切り、第1および第2の端部のそれぞれが相互連結要素の幅よりも狭い幅を有する複数の相互連結要素と
を具えたことを特徴とする管腔ステント。 - 複数の円周拡大要素のそれぞれは、管腔ステントの円周に沿ったジグザグ形状をさらに具え、ストラットの幅がそのすべての部分に亙って均一であることを特徴とする請求項1に記載の管腔ステント。
- 曲線からなる第1および第2の端部は、ストラットと接続する各相互連結要素の両端に配されていることを特徴とする請求項2に記載の管腔ステント。
- 複数の円周拡大要素のそれぞれは、複数の相互連結要素のそれぞれと継ぎ目なく一体であることを特徴とする請求項3に記載の管腔ステント。
- 直線状をなす複数の相互連結要素の曲線からなる第1および第2の端部は、直線状をなす相互連結要素の両端にC字形状の部分をさらに具え、一端のC字形状の部分の向きと他端のC字形状の部分の向きとが逆になっていることを特徴とする請求項4に記載の管腔ステント。
- 直線状をなす複数の相互連結要素は、すべて相互に平行であることを特徴とする請求項1に記載の管腔ステント。
- 直線状をなす複数の相互連結要素は、管腔ステントの長手方向軸線に沿った少なくとも2つのグループの相互連結要素として配列し、少なくとも2つのグループの一方は、少なくとも2つのグループの他方よりも管腔ステントの長手方向軸線に関して異なる位相角度を有することを特徴とする請求項1に記載の管腔ステント。
- 前記頂部および前記底部の数が前記直線状をなす相互連結要素の数に対して2:1の割合にあることを特徴とする請求項1に記載の管腔ステント。
- 概ね円筒形状を形成するように間隔があけられ、ストラットにより相互に連結される頂部および底部の概ね波形パターンをそれぞれ有し、管腔ステントの円周に沿った概ねジグザグ形状を形成し、これらストラットが概ね直線状の部分を形成すると共にストラットの幅よりも狭い幅を有する蝶番要素により頂部および底部にて相互に連結される複数の円周拡大要素と、
概ね直線状をなす複数の相互連結要素であって、ストラットと接続する概ね曲線からなる第1および第2の端部をこれら相互連結要素の両端にそれぞれ具え、概ね直線状をなす複数の相互連結要素の概ね曲線からなる第1および第2の端部のそれぞれは、相互連結要素の幅よりも狭い幅を有する概ねC字形状の部分を直線状をなす相互連結要素の両端にさらに具え、一端のC字形状の部分の向きと他端のC字形状の部分の向きとが逆になっており、円周拡大要素の隣接対を相互に連結し、管腔ステントの長手方向軸線に沿って隣接するストラットの円周拡大要素の頂部と底部との間のほぼ中間点にて接続される概ね直線状をなす複数の相互連結要素と
を具え、複数の円周拡大要素のそれぞれは、複数の相互連結要素のそれぞれと継ぎ目なく一体であることを特徴とする管腔ステント。 - 1つの円周拡大要素における頂部および底部は、これに隣接する円周拡大要素における頂部および底部に対して位相がずれていることを特徴とする請求項9に記載の管腔ステント。
- 前記頂部および前記底部が概ねU字形蝶番要素であることを特徴とする請求項10に記載の管腔ステント。
- 前記頂部および前記底部が前記相互連結要素に対して3:1の割合にあることを特徴とする請求項11に記載の管腔ステント。
- 概ね直線状をなす複数の相互連結要素は、管腔ステントの長手方向軸線から所定角度オフセットされていることを特徴とする請求項12に記載の管腔ステント。
- 概ね直線状をなす複数の相互連結部材は、すべて相互に平行であることを特徴とする請求項9に記載の管腔ステント。
- 概ね直線状をなす複数の相互連結部材は、管腔ステントの長手方向軸線に沿った少なくとも2つのグループの相互連結部材として配列し、少なくとも2つのグループの一方は、少なくとも2つのグループの他方よりも管腔ステントの長手方向軸線に関して異なる位相角度を有することを特徴とする請求項9に記載の管腔ステント。
- 前記頂部および前記底部の数が前記直線状をなす相互連結要素の数に対して2:1の割合にあることを特徴とする請求項9に記載の管腔ステント。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45578303P | 2003-03-19 | 2003-03-19 | |
US60/445,783 | 2003-03-19 | ||
PCT/US2004/008247 WO2004084764A2 (en) | 2003-03-19 | 2004-03-18 | Endoluminal stent having mid-interconnecting members |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006520648A JP2006520648A (ja) | 2006-09-14 |
JP2006520648A5 JP2006520648A5 (ja) | 2008-08-07 |
JP5021298B2 true JP5021298B2 (ja) | 2012-09-05 |
Family
ID=34572701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006507303A Expired - Lifetime JP5021298B2 (ja) | 2003-03-19 | 2004-03-18 | 中間ストラット相互連結部材を有する管腔ステント |
Country Status (10)
Country | Link |
---|---|
US (2) | US7122049B2 (ja) |
EP (2) | EP1610724B1 (ja) |
JP (1) | JP5021298B2 (ja) |
CN (1) | CN100558320C (ja) |
AT (1) | ATE492246T1 (ja) |
AU (1) | AU2004224415B2 (ja) |
CA (1) | CA2519226C (ja) |
DE (1) | DE602004030671D1 (ja) |
MX (1) | MXPA05009823A (ja) |
WO (1) | WO2004084764A2 (ja) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6261319B1 (en) | 1998-07-08 | 2001-07-17 | Scimed Life Systems, Inc. | Stent |
US7736687B2 (en) | 2006-01-31 | 2010-06-15 | Advance Bio Prosthetic Surfaces, Ltd. | Methods of making medical devices |
US6923829B2 (en) | 2002-11-25 | 2005-08-02 | Advanced Bio Prosthetic Surfaces, Ltd. | Implantable expandable medical devices having regions of differential mechanical properties and methods of making same |
US20080220039A1 (en) * | 2004-09-17 | 2008-09-11 | Sherman Darren R | Thin Film Medical Devices Manufactured on Application Specific Core Shapes |
US7344560B2 (en) * | 2004-10-08 | 2008-03-18 | Boston Scientific Scimed, Inc. | Medical devices and methods of making the same |
US20070255094A1 (en) * | 2005-03-14 | 2007-11-01 | Oepen Randolf V | Crack/fatigue resistant endoprosthesis |
US20070213810A1 (en) * | 2005-03-14 | 2007-09-13 | Richard Newhauser | Segmented endoprosthesis |
US7837726B2 (en) * | 2005-03-14 | 2010-11-23 | Abbott Laboratories | Visible endoprosthesis |
US20070061003A1 (en) * | 2005-09-15 | 2007-03-15 | Cappella, Inc. | Segmented ostial protection device |
US20070088428A1 (en) * | 2005-09-15 | 2007-04-19 | Cappella, Inc. | Intraluminal device with asymmetric cap portion |
US20100010622A1 (en) * | 2006-03-13 | 2010-01-14 | Abbott Laboratories | Hybrid segmented endoprosthesis |
US20080097620A1 (en) | 2006-05-26 | 2008-04-24 | Nanyang Technological University | Implantable article, method of forming same and method for reducing thrombogenicity |
EP2066469A4 (en) * | 2006-09-21 | 2011-06-15 | Cleveny Technologies | MEDICAL DEVICE SPECIALLY CONFIGURED WITH A MODIFIED SURFACE HAVING CERTAIN CONCEPTUAL CHARACTERISTICS USING THE INTRINSIC PROPERTIES OF TUNGSTEN, ZIRCONIUM, TANTALIUM AND / OR NIOBIUM |
US8974514B2 (en) | 2007-03-13 | 2015-03-10 | Abbott Cardiovascular Systems Inc. | Intravascular stent with integrated link and ring strut |
ES2603282T3 (es) * | 2007-06-22 | 2017-02-24 | C.R. Bard, Inc. | Estent flexible con conectores articulados |
JP2011512193A (ja) * | 2008-02-15 | 2011-04-21 | フェモラリス リミテッド ライアビリティ カンパニー | 末梢の重複ステント |
EP2265299B1 (en) | 2008-04-08 | 2013-03-13 | Cook Medical Technologies LLC | Surface structure of a component of a medical device and a method of forming the surface structure |
US10898620B2 (en) | 2008-06-20 | 2021-01-26 | Razmodics Llc | Composite stent having multi-axial flexibility and method of manufacture thereof |
US8206635B2 (en) | 2008-06-20 | 2012-06-26 | Amaranth Medical Pte. | Stent fabrication via tubular casting processes |
US8206636B2 (en) | 2008-06-20 | 2012-06-26 | Amaranth Medical Pte. | Stent fabrication via tubular casting processes |
EP2496189A4 (en) | 2009-11-04 | 2016-05-11 | Nitinol Devices And Components Inc | ALTERNATIVE PERIPHERAL BRIDGE STENT DESIGN AND METHOD FOR USE THEREOF |
EP3795119A1 (en) * | 2010-05-10 | 2021-03-24 | Edwards Lifesciences Corporation | Prosthetic heart valve with collapsible frame and cantilevered commissure portions |
US9301864B2 (en) | 2010-06-08 | 2016-04-05 | Veniti, Inc. | Bi-directional stent delivery system |
US8864811B2 (en) | 2010-06-08 | 2014-10-21 | Veniti, Inc. | Bi-directional stent delivery system |
US9233014B2 (en) | 2010-09-24 | 2016-01-12 | Veniti, Inc. | Stent with support braces |
WO2012047308A1 (en) | 2010-10-08 | 2012-04-12 | Nitinol Devices And Components, Inc. | Alternating circumferential bridge stent design and methods for use thereof |
CN102743245A (zh) * | 2011-04-22 | 2012-10-24 | 陈启星 | 撑开式管状血管支架 |
US8728563B2 (en) * | 2011-05-03 | 2014-05-20 | Palmaz Scientific, Inc. | Endoluminal implantable surfaces, stents, and grafts and method of making same |
US20130035753A1 (en) * | 2011-08-01 | 2013-02-07 | Abbott Cardiovascular Systems Inc. | Multiple Scaffold Design And Coating Thereof |
NZ716708A (en) | 2012-05-14 | 2016-08-26 | Bard Inc C R | Uniformly expandable stent |
US8834556B2 (en) * | 2012-08-13 | 2014-09-16 | Abbott Cardiovascular Systems Inc. | Segmented scaffold designs |
US9517150B2 (en) * | 2012-10-23 | 2016-12-13 | Abbott Cardiovascular Systems Inc. | Time-dependent polymer scaffolds |
USD723165S1 (en) | 2013-03-12 | 2015-02-24 | C. R. Bard, Inc. | Stent |
EP2967834B1 (en) | 2013-03-13 | 2020-12-30 | Jenesis Surgical, LLC | Articulated commissure valve stents |
US10271975B2 (en) * | 2013-03-15 | 2019-04-30 | Atrium Medical Corporation | Stent device having reduced foreshortening and recoil and method of making same |
JP6229051B2 (ja) | 2013-06-21 | 2017-11-08 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 撓みコネクタを備えたステント |
WO2016110875A1 (en) * | 2015-01-07 | 2016-07-14 | Sahajanand Medical Technologies Private Limited | Endoluminal stent |
WO2017075273A1 (en) * | 2015-10-27 | 2017-05-04 | Contego Medical, Llc | Transluminal angioplasty devices and methods of use |
JP2019076121A (ja) * | 2016-03-18 | 2019-05-23 | テルモ株式会社 | ステント |
US10603165B2 (en) | 2016-12-06 | 2020-03-31 | Edwards Lifesciences Corporation | Mechanically expanding heart valve and delivery apparatus therefor |
CN109091275B (zh) * | 2018-08-24 | 2024-01-30 | 四川大学 | 生物可降解支架 |
WO2024124034A1 (en) * | 2022-12-09 | 2024-06-13 | Renata Medical, Inc. | Transcatheter growth devices and methods for norwood, glenn and fontan therapy |
Family Cites Families (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4733665C2 (en) | 1985-11-07 | 2002-01-29 | Expandable Grafts Partnership | Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft |
CA2380683C (en) | 1991-10-28 | 2006-08-08 | Advanced Cardiovascular Systems, Inc. | Expandable stents and method for making same |
US6336938B1 (en) | 1992-08-06 | 2002-01-08 | William Cook Europe A/S | Implantable self expanding prosthetic device |
JP2703510B2 (ja) | 1993-12-28 | 1998-01-26 | アドヴァンスド カーディオヴァスキュラー システムズ インコーポレーテッド | 拡大可能なステント及びその製造方法 |
US5843120A (en) | 1994-03-17 | 1998-12-01 | Medinol Ltd. | Flexible-expandable stent |
US5733303A (en) | 1994-03-17 | 1998-03-31 | Medinol Ltd. | Flexible expandable stent |
US6165210A (en) | 1994-04-01 | 2000-12-26 | Gore Enterprise Holdings, Inc. | Self-expandable helical intravascular stent and stent-graft |
US20020156523A1 (en) | 1994-08-31 | 2002-10-24 | Lilip Lau | Exterior supported self-expanding stent-graft |
US6015429A (en) | 1994-09-08 | 2000-01-18 | Gore Enterprise Holdings, Inc. | Procedures for introducing stents and stent-grafts |
AU3783195A (en) | 1994-11-15 | 1996-05-23 | Advanced Cardiovascular Systems Inc. | Intraluminal stent for attaching a graft |
CA2163824C (en) | 1994-11-28 | 2000-06-20 | Richard J. Saunders | Method and apparatus for direct laser cutting of metal stents |
WO1996026689A1 (en) | 1995-03-01 | 1996-09-06 | Scimed Life Systems, Inc. | Improved longitudinally flexible expandable stent |
US6896696B2 (en) | 1998-11-20 | 2005-05-24 | Scimed Life Systems, Inc. | Flexible and expandable stent |
US6124523A (en) | 1995-03-10 | 2000-09-26 | Impra, Inc. | Encapsulated stent |
US6059810A (en) | 1995-05-10 | 2000-05-09 | Scimed Life Systems, Inc. | Endovascular stent and method |
US5776161A (en) * | 1995-10-16 | 1998-07-07 | Instent, Inc. | Medical stents, apparatus and method for making same |
US5938682A (en) | 1996-01-26 | 1999-08-17 | Cordis Corporation | Axially flexible stent |
US5772864A (en) | 1996-02-23 | 1998-06-30 | Meadox Medicals, Inc. | Method for manufacturing implantable medical devices |
US6334871B1 (en) | 1996-03-13 | 2002-01-01 | Medtronic, Inc. | Radiopaque stent markers |
FR2747301B1 (fr) | 1996-04-10 | 1998-09-18 | Nycomed Lab Sa | Dispositif implantable destine a maintenir ou retablir la section normale de passage d'un conduit corporel, ainsi qu'un systeme pour sa mise en place |
US5807404A (en) | 1996-09-19 | 1998-09-15 | Medinol Ltd. | Stent with variable features to optimize support and method of making such stent |
US6325826B1 (en) | 1998-01-14 | 2001-12-04 | Advanced Stent Technologies, Inc. | Extendible stent apparatus |
WO1998020810A1 (en) | 1996-11-12 | 1998-05-22 | Medtronic, Inc. | Flexible, radially expansible luminal prostheses |
US5868782A (en) | 1996-12-24 | 1999-02-09 | Global Therapeutics, Inc. | Radially expandable axially non-contracting surgical stent |
US5827321A (en) | 1997-02-07 | 1998-10-27 | Cornerstone Devices, Inc. | Non-Foreshortening intraluminal prosthesis |
US5817126A (en) | 1997-03-17 | 1998-10-06 | Surface Genesis, Inc. | Compound stent |
US5853419A (en) | 1997-03-17 | 1998-12-29 | Surface Genesis, Inc. | Stent |
US6033433A (en) | 1997-04-25 | 2000-03-07 | Scimed Life Systems, Inc. | Stent configurations including spirals |
IT1292295B1 (it) | 1997-04-29 | 1999-01-29 | Sorin Biomedica Cardio Spa | Stent per angioplastica |
US6451049B2 (en) | 1998-04-29 | 2002-09-17 | Sorin Biomedica Cardio, S.P.A. | Stents for angioplasty |
US5741327A (en) | 1997-05-06 | 1998-04-21 | Global Therapeutics, Inc. | Surgical stent featuring radiopaque markers |
US6070589A (en) * | 1997-08-01 | 2000-06-06 | Teramed, Inc. | Methods for deploying bypass graft stents |
US6309414B1 (en) | 1997-11-04 | 2001-10-30 | Sorin Biomedica Cardio S.P.A. | Angioplasty stents |
US6129755A (en) | 1998-01-09 | 2000-10-10 | Nitinol Development Corporation | Intravascular stent having an improved strut configuration |
US6533807B2 (en) * | 1998-02-05 | 2003-03-18 | Medtronic, Inc. | Radially-expandable stent and delivery system |
US6077296A (en) | 1998-03-04 | 2000-06-20 | Endologix, Inc. | Endoluminal vascular prosthesis |
US6103320A (en) | 1998-03-05 | 2000-08-15 | Shincron Co., Ltd. | Method for forming a thin film of a metal compound by vacuum deposition |
FR2777771B1 (fr) | 1998-04-27 | 2000-08-25 | Microval | Endoprothese vasculaire tubulaire et flexible |
US6066169A (en) * | 1998-06-02 | 2000-05-23 | Ave Connaught | Expandable stent having articulated connecting rods |
US6203732B1 (en) * | 1998-07-02 | 2001-03-20 | Intra Therapeutics, Inc. | Method for manufacturing intraluminal device |
DE19829702C1 (de) * | 1998-07-03 | 2000-03-16 | Heraeus Gmbh W C | Radial aufweitbare Stützvorrichtung V |
US6261319B1 (en) * | 1998-07-08 | 2001-07-17 | Scimed Life Systems, Inc. | Stent |
US6461380B1 (en) * | 1998-07-28 | 2002-10-08 | Advanced Cardiovascular Systems, Inc. | Stent configuration |
US6042597A (en) | 1998-10-23 | 2000-03-28 | Scimed Life Systems, Inc. | Helical stent design |
US6063101A (en) | 1998-11-20 | 2000-05-16 | Precision Vascular Systems, Inc. | Stent apparatus and method |
US6120847A (en) | 1999-01-08 | 2000-09-19 | Scimed Life Systems, Inc. | Surface treatment method for stent coating |
US6325825B1 (en) | 1999-04-08 | 2001-12-04 | Cordis Corporation | Stent with variable wall thickness |
US6730116B1 (en) * | 1999-04-16 | 2004-05-04 | Medtronic, Inc. | Medical device for intraluminal endovascular stenting |
US6273911B1 (en) | 1999-04-22 | 2001-08-14 | Advanced Cardiovascular Systems, Inc. | Variable strength stent |
US6245101B1 (en) * | 1999-05-03 | 2001-06-12 | William J. Drasler | Intravascular hinge stent |
US6375676B1 (en) | 1999-05-17 | 2002-04-23 | Advanced Cardiovascular Systems, Inc. | Self-expanding stent with enhanced delivery precision and stent delivery system |
US6540774B1 (en) * | 1999-08-31 | 2003-04-01 | Advanced Cardiovascular Systems, Inc. | Stent design with end rings having enhanced strength and radiopacity |
US6387123B1 (en) | 1999-10-13 | 2002-05-14 | Advanced Cardiovascular Systems, Inc. | Stent with radiopaque core |
US20010047200A1 (en) | 1999-10-13 | 2001-11-29 | Raymond Sun | Non-foreshortening intraluminal prosthesis |
US6355058B1 (en) | 1999-12-30 | 2002-03-12 | Advanced Cardiovascular Systems, Inc. | Stent with radiopaque coating consisting of particles in a binder |
US6537311B1 (en) | 1999-12-30 | 2003-03-25 | Advanced Cardiovascular Systems, Inc. | Stent designs for use in peripheral vessels |
US6312463B1 (en) | 2000-02-01 | 2001-11-06 | Endotex Interventional Systems, Inc. | Micro-porous mesh stent with hybrid structure |
EP1132058A1 (en) | 2000-03-06 | 2001-09-12 | Advanced Laser Applications Holding S.A. | Intravascular prothesis |
US6699278B2 (en) | 2000-09-22 | 2004-03-02 | Cordis Corporation | Stent with optimal strength and radiopacity characteristics |
EP1318772B2 (en) | 2000-09-23 | 2011-12-21 | Boston Scientific Scimed, Inc. | Intravascular stent |
DE10050971A1 (de) | 2000-10-10 | 2002-04-11 | Biotronik Mess & Therapieg | Stent |
US6485508B1 (en) | 2000-10-13 | 2002-11-26 | Mcguinness Colm P. | Low profile stent |
WO2002038080A2 (en) | 2000-11-07 | 2002-05-16 | Advanced Bio Prosthetic Surfaces, Ltd. | Endoluminal stent, self-fupporting endoluminal graft and methods of making same |
US6506211B1 (en) | 2000-11-13 | 2003-01-14 | Scimed Life Systems, Inc. | Stent designs |
EP1212986A1 (en) * | 2000-12-08 | 2002-06-12 | SORIN BIOMEDICA CARDIO S.p.A. | An angioplasty stent and manufacturing method thereof |
US7077859B2 (en) | 2000-12-22 | 2006-07-18 | Avantec Vascular Corporation | Apparatus and methods for variably controlled substance delivery from implanted prostheses |
US6565599B1 (en) * | 2000-12-28 | 2003-05-20 | Advanced Cardiovascular Systems, Inc. | Hybrid stent |
US6679911B2 (en) * | 2001-03-01 | 2004-01-20 | Cordis Corporation | Flexible stent |
US6503272B2 (en) | 2001-03-21 | 2003-01-07 | Cordis Corporation | Stent-based venous valves |
US6673106B2 (en) | 2001-06-14 | 2004-01-06 | Cordis Neurovascular, Inc. | Intravascular stent device |
US6605110B2 (en) * | 2001-06-29 | 2003-08-12 | Advanced Cardiovascular Systems, Inc. | Stent with enhanced bendability and flexibility |
US20040054399A1 (en) | 2002-09-17 | 2004-03-18 | Roth Noah M. | Anti-galvanic stent coating |
-
2004
- 2004-03-18 JP JP2006507303A patent/JP5021298B2/ja not_active Expired - Lifetime
- 2004-03-18 US US10/803,392 patent/US7122049B2/en not_active Expired - Lifetime
- 2004-03-18 MX MXPA05009823A patent/MXPA05009823A/es active IP Right Grant
- 2004-03-18 CN CNB2004800129661A patent/CN100558320C/zh not_active Expired - Lifetime
- 2004-03-18 CA CA2519226A patent/CA2519226C/en not_active Expired - Lifetime
- 2004-03-18 EP EP04757798A patent/EP1610724B1/en not_active Expired - Lifetime
- 2004-03-18 WO PCT/US2004/008247 patent/WO2004084764A2/en active Application Filing
- 2004-03-18 DE DE602004030671T patent/DE602004030671D1/de not_active Expired - Lifetime
- 2004-03-18 AU AU2004224415A patent/AU2004224415B2/en not_active Expired
- 2004-03-18 AT AT04757798T patent/ATE492246T1/de not_active IP Right Cessation
- 2004-03-18 EP EP10185232.5A patent/EP2289464B1/en not_active Expired - Lifetime
-
2006
- 2006-10-13 US US11/549,493 patent/US7980289B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2289464B1 (en) | 2018-08-01 |
US7980289B2 (en) | 2011-07-19 |
CN100558320C (zh) | 2009-11-11 |
MXPA05009823A (es) | 2006-03-13 |
WO2004084764A3 (en) | 2005-05-19 |
EP1610724B1 (en) | 2010-12-22 |
AU2004224415A1 (en) | 2004-10-07 |
US20040186554A1 (en) | 2004-09-23 |
ATE492246T1 (de) | 2011-01-15 |
EP1610724A2 (en) | 2006-01-04 |
WO2004084764A2 (en) | 2004-10-07 |
EP1610724A4 (en) | 2007-06-13 |
US7122049B2 (en) | 2006-10-17 |
JP2006520648A (ja) | 2006-09-14 |
EP2289464A1 (en) | 2011-03-02 |
CA2519226A1 (en) | 2004-10-07 |
DE602004030671D1 (de) | 2011-02-03 |
CA2519226C (en) | 2013-01-15 |
AU2004224415B2 (en) | 2011-07-14 |
US20070088430A1 (en) | 2007-04-19 |
CN1787793A (zh) | 2006-06-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5021298B2 (ja) | 中間ストラット相互連結部材を有する管腔ステント | |
US8641754B2 (en) | Endoluminal stent, self-supporting endoluminal graft and methods of making same | |
US11045338B2 (en) | Implantable expandable medical devices having regions of differential mechanical properties and methods of making same | |
EP2529707B1 (en) | Endoprosthesis having foot extensions | |
CA2499961C (en) | High strength vacuum deposited nitinol alloy films, medical thin film graft materials and method of making same | |
US8882826B2 (en) | Intravascular stent | |
US8500791B2 (en) | Stent designs for use in peripheral vessels | |
WO1998038946A1 (en) | Expandable and self-expanding stents and methods of making and using the same | |
WO2008024928A2 (en) | Stent designs for use in peripheral vessels |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070316 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070316 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080612 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091113 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100209 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100217 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100315 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100323 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100413 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100420 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100513 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101109 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110209 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110217 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110309 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110316 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110411 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110418 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110509 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111007 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120110 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120207 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120123 Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120216 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120307 |
|
RD13 | Notification of appointment of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7433 Effective date: 20120402 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120403 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120411 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20120402 |
|
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: 20120515 |
|
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: 20120614 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5021298 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: 20150622 Year of fee payment: 3 |
|
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 |