JP2010000378A - 可撓性があり形状順応性のあるステント及びその製造方法 - Google Patents
可撓性があり形状順応性のあるステント及びその製造方法 Download PDFInfo
- Publication number
- JP2010000378A JP2010000378A JP2009230484A JP2009230484A JP2010000378A JP 2010000378 A JP2010000378 A JP 2010000378A JP 2009230484 A JP2009230484 A JP 2009230484A JP 2009230484 A JP2009230484 A JP 2009230484A JP 2010000378 A JP2010000378 A JP 2010000378A
- Authority
- JP
- Japan
- Prior art keywords
- stent
- connection position
- corrugated
- corrugated ring
- radially
- 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.)
- Granted
Links
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
- A61F2/89—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements comprising two or more adjacent rings flexibly connected by separate members
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
-
- 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
- A61F2002/91558—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
- A61F2/82—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
- A61F2002/91575—Adjacent bands being connected to each other connected peak to trough
-
- 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
Abstract
【解決手段】ステントは、隣接している半径方向に膨張可能な波形リング(13)間を複数のフレックス部材(12)で接続してなる。そのフレックス部材の中には、互いに鏡像をなす2つのフレックス部材がある。各フレックス部材の波形リングへの接続位置は2つだけ存在する。各フレックス部材の接続位置は、それぞれ隣接する波形リングの頂点付近であるとともに、周方向にずれている。
【選択図】図1A
Description
a.固体チューブの受け取り、
b.固体チューブの一部を精選的に取り除くために、固体チューブをレーザー光線の下で長手方向及び回転方向に移動し、これにより孔のある表面にし、
c.固体チューブを望ましいステントの長さにするために切断すること、
により操作されるシステムを用いるのが望ましい。
このようなレーザー切断システムに適したものはLPLS100シリーズのステント切断機の技術として知られている。膨張していない状態のステントを製造するこのシステムの操作は当業者の知識の範囲である。
例えば波形リング13−1を波形リング13−2に結合する複数のフレックス部材(すなわち“リンク”)は、図1Aに示すように6つの部材からなる。
Claims (41)
- ステントであって、
第1及び第2の頂点を含む、半径方向に膨張可能な第1の波形リングと、
前記半径方向に膨張可能な第1の波形リングに隣接し、前記第1及び第2の頂点に対してそれぞれ周方向にずれた第3及び第4の頂点を含む、半径方向に膨張可能な第2の波形リングと、
互いに鏡像をなす第1及び第2のフレックス部材とを有し、
前記第1のフレックス部材は、接続位置が2つのみであり、第1接続位置で前記第1の頂点に、第3接続位置で前記第3の頂点に結合され、
前記第2のフレックス部材は、接続位置が2つのみであり、第2の接続位置で前記第2の頂点に、第4の接続位置で前記第4の頂点に結合され、
半径方向に膨張可能な波形リングが隣接した状態において、周方向に並んだ頂点が同じ方向を指していることを特徴とするステント。 - 半径方向に膨張可能な前記第1及び第2の波形リングが、複数のフレックス部材により互いに結合されることを特徴とする請求項1に記載のステント。
- 半径方向に膨張可能な前記第1の波形リングの第1接続位置と第2接続位置との間の部分が、1周期より長い正弦波形状の部分を備えることを特徴とする請求項2に記載のステント。
- 半径方向に膨張可能な前記第2の波形リングの第3接続位置と第4接続位置との間の部分が、1周期未満の正弦波形状の部分備えることを特徴とする請求項2に記載のステント。
- (i)半径方向に膨張可能な前記第1の波形リングの第1接続位置と第2接続位置との間の部分が、1周期より長い正弦波形状の部分を備え、(ii)半径方向に膨張可能な前記第2の波形リングの波形リングの第3接続位置と第4接続位置との間の部分が、1周期未満の正弦波形状の部分備えることを特徴とする請求項2に記載のステント。
- 前記フレックス部材が曲線部分を含むことを特徴とする請求項1に記載のステント。
- 前記フレックス部材がS形部材を含むことを特徴とする請求項1に記載のステント。
- 前記S形部材が、半径方向に膨張可能な前記第1および第2の波形リングの頂点に周方向について実質的に整合する第5の頂点を含むことを特徴とする請求項7に記載のステント。
- 前記S形部材が、半径方向に膨張可能な前記第1および第2の波形リングの頂点に周方向について実質的に整合する第6の頂点を含むことを特徴とする請求項8に記載のステント。
- 前記S形部材が第5及び第6の頂点を含み、前記第5および第6の頂点のそれぞれは、半径方向に膨張可能な前記第1および第2の波形リングの頂点に周方向について実質的に整合することを特徴とする請求項7に記載のステント。
- 生体適合性を付与するの表面処理又はコーティングを更に有することを特徴とする請求項1に記載のステント。
- 前記半径方向に膨張可能な波形リング及び前記フレックス部材の表面に含まれた、又は塗布された医薬剤を更に有することを特徴とする請求項1に記載のステント。
- 前記半径方向に膨張可能な波形リング及び前記フレックス部材が、展開状態の直径に至る前記ステントの膨張が実質的に塑性変形を伴う材料からなることを特徴とする請求項1に記載のステント。
- 前記半径方向に膨張可能な波形リング及び前記フレックス部材が、展開状態の直径に至る前記ステントの膨張が実質的に弾性変形を伴う材料からなることを特徴とする請求項1に記載のステント。
- 半径方向に膨張可能な前記第1の波形リング、前記第2の波形リング及び前記フレックス部材が、ステンレス鋼からなることを特徴とする請求項1に記載のステント。
- 前記半径方向に膨張可能な第1の波形リングと、前記第2の波形リングと、前記フレックス部材とが、形状記憶材料からなることを特徴とする請求項1に記載のステント。
- 前記半径方向に膨張可能な第1の波形リングと、前記第2の波形リングと、前記フレックス部材とが、ニチノールからなることを特徴とする請求項1に記載ステント。
- 前記半径方向に膨張可能な第1の波形リングと、前記第2の波形リングと、互いに鏡像をなす前記第1および第2のフレックス部材とが、生体吸収性材料からなることを特徴とする請求項1に記載のステント。
- 前記生体吸収性材料がポリL乳酸であることを特徴とする請求項18に記載のステント。
- ステントであって、
第1の大きさの直径を有し、第1及び第2の頂点を含む、半径方向に膨張可能な第1の波形リングと、
前記半径方向に膨張可能な第1の波形リングに隣接し、前記第1の大きさに等しい第2の大きさの直径を有し、前記第1及び第2の頂点に対してそれぞれ周方向にずれた第3及び第4の頂点を含む、半径方向に膨張可能な第2の波形リングと、
第1及び第2のフレックス部材とを有し、
前記第1のフレックス部材は、接続位置が第1接続位置と第3接続位置との2つのみであり、当該第1接続位置で前記第1の頂点に、当該第3接続位置で前記第3の頂点に結合され、
前記第2のフレックス部材は、接続位置が第2接続位置と第4接続位置との接続位置が2つのみであり、当該第4の接続位置で前記第2の頂点に、当該第4の接続位置で前記第4の頂点に結合され、
第1接続位置と前記第2接続位置との間の周方向距離は、第1の大きさであり、前記第3接続位置と前記第4接続位置との間の周方向距離は、当該第1の大きさよりも小さい第2の大きさであり、
半径方向に膨張可能な波形リングが隣接した状態において、周方向に並んだ頂点が同じ方向を指していることを特徴とするステント。 - 半径方向に膨張可能な前記第1及び第2の波形リングが、複数のフレックス部材により互いに結合されることを特徴とする請求項20に記載のステント。
- 半径方向に膨張可能な前記第1の波形リングの第1接続位置と第2接続位置との間の部分が、1周期より長い正弦波形状の部分を備えることを特徴とする請求項21に記載のステント。
- 半径方向に膨張可能な前記第2の波形リングの第3接続位置と第4接続位置との間の部分が、1周期未満の正弦波形状の部分備えることを特徴とする請求項21に記載のステント。
- (i)半径方向に膨張可能な前記第1の波形リングの第1接続位置と第2接続位置との間の部分が、1周期より長い正弦波形状の部分を備え、(ii)半径方向に膨張可能な前記第2の波形リングの波形リングの第3接続位置と第4接続位置との間の部分が、1周期未満の正弦波形状の部分備えることを特徴とする請求項21に記載のステント。
- 前記フレックス部材が曲線部分を含むことを特徴とする請求項20に記載のステント。
- 前記フレックス部材がS形部材を含むことを特徴とする請求項20に記載のステント。
- 前記S形部材が、半径方向に膨張可能な前記第1および第2の波形リングの頂点に周方向について実質的に整合する第5の頂点を含むことを特徴とする請求項26に記載のステント。
- 前記S形部材が、半径方向に膨張可能な前記第1および第2の波形リングの頂点に周方向について実質的に整合する第6の頂点を含むことを特徴とする請求項27に記載のステント。
- 前記S形部材が第5及び第6の頂点を含み、前記第5および第6の頂点のそれぞれは、半径方向に膨張可能な前記第1および第2の波形リングの頂点に周方向について実質的に整合することを特徴とする請求項26に記載のステント。
- 前記第1および第2のフレックス部材は、互いに鏡像をなすペアを含むことを特徴とする請求項20に記載のステント。
- 生体適合性を付与するの表面処理又はコーティングを更に有することを特徴とする請求項20に記載のステント。
- 前記半径方向に膨張可能な波形リング及び前記フレックス部材の表面に含まれた、又は塗布された医薬剤を更に有することを特徴とする請求項20に記載のステント。
- 前記半径方向に膨張可能な波形リング及び前記フレックス部材が、展開状態の直径に至る前記ステントの膨張が実質的に塑性変形を伴う材料からなることを特徴とする請求項20に記載のステント。
- 前記半径方向に膨張可能な波形リング及び前記フレックス部材が、展開状態の直径に至る前記ステントの膨張が実質的に弾性変形を伴う材料からなることを特徴とする請求項20に記載のステント。
- 半径方向に膨張可能な前記第1の波形リング、前記第2の波形リング及び前記フレックス部材が、ステンレス鋼からなることを特徴とする請求項20に記載のステント。
- 前記半径方向に膨張可能な第1の波形リングと、前記第2の波形リングと、前記フレックス部材とが、形状記憶材料からなることを特徴とする請求項20に記載のステント。
- 前記半径方向に膨張可能な第1の波形リングと、前記第2の波形リングと、前記フレックス部材とが、ニチノールからなることを特徴とする請求項20に記載ステント。
- 前記半径方向に膨張可能な第1の波形リングと、前記第2の波形リングと、前記第1および第2のフレックス部材とが、生体吸収性材料からなることを特徴とする請求項1に記載のステント。
- 前記生体吸収性材料がポリL乳酸であることを特徴とする請求項38に記載のステント。
- 前記第1接続位置と前記第2接続位置との間の距離が、前記第3接続距離と前記第4接続距離との間の距離よりも大きいことを特徴とする請求項1に記載のステント。
- 前記第1接続位置と前記第2接続位置との間の距離が、前記第3接続距離と前記第4接続距離との間の距離よりも小さいことを特徴とする請求項1に記載のステント。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/210,448 | 2002-07-31 | ||
US10/210,448 US7025777B2 (en) | 2002-07-31 | 2002-07-31 | Flexible and conformable stent and method of forming same |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004524295A Division JP4801349B2 (ja) | 2002-07-31 | 2003-07-31 | 可撓性があり形状順応性のあるステント及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010000378A true JP2010000378A (ja) | 2010-01-07 |
JP5107327B2 JP5107327B2 (ja) | 2012-12-26 |
Family
ID=31187330
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004524295A Expired - Fee Related JP4801349B2 (ja) | 2002-07-31 | 2003-07-31 | 可撓性があり形状順応性のあるステント及びその製造方法 |
JP2009230484A Expired - Fee Related JP5107327B2 (ja) | 2002-07-31 | 2009-10-02 | 可撓性があり形状順応性のあるステント及びその製造方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004524295A Expired - Fee Related JP4801349B2 (ja) | 2002-07-31 | 2003-07-31 | 可撓性があり形状順応性のあるステント及びその製造方法 |
Country Status (11)
Country | Link |
---|---|
US (2) | US7025777B2 (ja) |
EP (1) | EP1534183B2 (ja) |
JP (2) | JP4801349B2 (ja) |
KR (1) | KR101019896B1 (ja) |
CN (2) | CN100522106C (ja) |
AT (1) | ATE486551T1 (ja) |
AU (1) | AU2003263965A1 (ja) |
BR (1) | BR0305720A (ja) |
DE (1) | DE60334807D1 (ja) |
HK (1) | HK1084573A1 (ja) |
WO (1) | WO2004010902A1 (ja) |
Families Citing this family (114)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070073384A1 (en) * | 1995-03-01 | 2007-03-29 | Boston Scientific Scimed, Inc. | Longitudinally flexible expandable stent |
US7204848B1 (en) | 1995-03-01 | 2007-04-17 | Boston Scientific Scimed, Inc. | Longitudinally flexible expandable stent |
CA2178541C (en) * | 1995-06-07 | 2009-11-24 | Neal E. Fearnot | Implantable medical device |
US7815763B2 (en) * | 2001-09-28 | 2010-10-19 | Abbott Laboratories Vascular Enterprises Limited | Porous membranes for medical implants and methods of manufacture |
US20020019660A1 (en) * | 1998-09-05 | 2002-02-14 | Marc Gianotti | Methods and apparatus for a curved stent |
US7887578B2 (en) * | 1998-09-05 | 2011-02-15 | Abbott Laboratories Vascular Enterprises Limited | Stent having an expandable web structure |
US6755856B2 (en) * | 1998-09-05 | 2004-06-29 | Abbott Laboratories Vascular Enterprises Limited | Methods and apparatus for stenting comprising enhanced embolic protection, coupled with improved protection against restenosis and thrombus formation |
US6682554B2 (en) * | 1998-09-05 | 2004-01-27 | Jomed Gmbh | Methods and apparatus for a stent having an expandable web structure |
EP1132058A1 (en) | 2000-03-06 | 2001-09-12 | Advanced Laser Applications Holding S.A. | Intravascular prothesis |
US8038708B2 (en) | 2001-02-05 | 2011-10-18 | Cook Medical Technologies Llc | Implantable device with remodelable material and covering material |
US20050148925A1 (en) | 2001-04-20 | 2005-07-07 | Dan Rottenberg | Device and method for controlling in-vivo pressure |
EP1516600B1 (de) * | 2001-09-18 | 2007-03-14 | Abbott Laboratories Vascular Enterprises Limited | Stent |
US7025777B2 (en) * | 2002-07-31 | 2006-04-11 | Unison Therapeutics, Inc. | Flexible and conformable stent and method of forming same |
US6878162B2 (en) | 2002-08-30 | 2005-04-12 | Edwards Lifesciences Ag | Helical stent having improved flexibility and expandability |
US9561123B2 (en) | 2002-08-30 | 2017-02-07 | C.R. Bard, Inc. | Highly flexible stent and method of manufacture |
US20070239251A1 (en) * | 2002-12-31 | 2007-10-11 | Abbott Cardiovascular Systems Inc. | Flexible stent |
US7625399B2 (en) * | 2003-04-24 | 2009-12-01 | Cook Incorporated | Intralumenally-implantable frames |
US7717952B2 (en) * | 2003-04-24 | 2010-05-18 | Cook Incorporated | Artificial prostheses with preferred geometries |
EP2133039B1 (en) | 2003-04-24 | 2014-10-08 | Cook Medical Technologies LLC | Artificial valve prosthesis with improved flow dynamics |
US7658759B2 (en) * | 2003-04-24 | 2010-02-09 | Cook Incorporated | Intralumenally implantable frames |
US7131993B2 (en) * | 2003-06-25 | 2006-11-07 | Boston Scientific Scimed, Inc. | Varying circumferential spanned connectors in a stent |
US20050055045A1 (en) * | 2003-09-10 | 2005-03-10 | Scimed Life Systems, Inc. | Composite medical devices |
US7377939B2 (en) * | 2003-11-19 | 2008-05-27 | Synecor, Llc | Highly convertible endolumenal prostheses and methods of manufacture |
US20060064155A1 (en) * | 2004-09-01 | 2006-03-23 | Pst, Llc | Stent and method for manufacturing the stent |
US7780721B2 (en) * | 2004-09-01 | 2010-08-24 | C. R. Bard, Inc. | Stent and method for manufacturing the stent |
US7867272B2 (en) * | 2004-10-26 | 2011-01-11 | Cordis Corporation | Stent having twist cancellation geometry |
KR100778020B1 (ko) | 2005-10-24 | 2007-11-28 | 사회복지법인 삼성생명공익재단 | 다중 약물 적재 및 보다 효과적인 약물 방출을 위한 혈관스텐트 |
DE602005025262D1 (de) * | 2005-10-26 | 2011-01-20 | Cordis Corp | Stent mit verkürzungsreduzierender geometrie |
US20070196423A1 (en) * | 2005-11-21 | 2007-08-23 | Med Institute, Inc. | Implantable medical device coatings with biodegradable elastomer and releasable therapeutic agent |
CN1977778B (zh) * | 2005-12-08 | 2011-01-12 | 上海康德莱企业发展集团有限公司 | 血管支架 |
US9681948B2 (en) | 2006-01-23 | 2017-06-20 | V-Wave Ltd. | Heart anchor device |
EP3127508A1 (en) | 2006-02-14 | 2017-02-08 | Angiomed GmbH & Co. Medizintechnik KG | Highly flexible stent |
US20080077231A1 (en) * | 2006-07-06 | 2008-03-27 | Prescient Medical, Inc. | Expandable vascular endoluminal prostheses |
CN101522754B (zh) * | 2006-07-20 | 2013-03-06 | 奥巴斯尼茨医学公司 | 用于医疗器械的可生物吸收聚合物组合物 |
US20080055363A1 (en) * | 2006-09-06 | 2008-03-06 | Eastman Kodak Company | Large area array print head |
US7988720B2 (en) | 2006-09-12 | 2011-08-02 | Boston Scientific Scimed, Inc. | Longitudinally flexible expandable stent |
US9079762B2 (en) | 2006-09-22 | 2015-07-14 | Ethicon Endo-Surgery, Inc. | Micro-electromechanical device |
US7713265B2 (en) | 2006-12-22 | 2010-05-11 | Ethicon Endo-Surgery, Inc. | Apparatus and method for medically treating a tattoo |
US8801606B2 (en) | 2007-01-09 | 2014-08-12 | Ethicon Endo-Surgery, Inc. | Method of in vivo monitoring using an imaging system including scanned beam imaging unit |
US8273015B2 (en) | 2007-01-09 | 2012-09-25 | Ethicon Endo-Surgery, Inc. | Methods for imaging the anatomy with an anatomically secured scanner assembly |
US8328865B2 (en) * | 2007-02-12 | 2012-12-11 | C. R. Bard, Inc. | Highly flexible stent and method of manufacture |
US8333799B2 (en) | 2007-02-12 | 2012-12-18 | C. R. Bard, Inc. | Highly flexible stent and method of manufacture |
US8216214B2 (en) | 2007-03-12 | 2012-07-10 | Ethicon Endo-Surgery, Inc. | Power modulation of a scanning beam for imaging, therapy, and/or diagnosis |
US8974514B2 (en) * | 2007-03-13 | 2015-03-10 | Abbott Cardiovascular Systems Inc. | Intravascular stent with integrated link and ring strut |
US7995045B2 (en) | 2007-04-13 | 2011-08-09 | Ethicon Endo-Surgery, Inc. | Combined SBI and conventional image processor |
US8626271B2 (en) | 2007-04-13 | 2014-01-07 | Ethicon Endo-Surgery, Inc. | System and method using fluorescence to examine within a patient's anatomy |
US20080269745A1 (en) | 2007-04-24 | 2008-10-30 | Osteolign, Inc. | Thermo-chemically activated intramedullary bone stent |
US8128679B2 (en) | 2007-05-23 | 2012-03-06 | Abbott Laboratories Vascular Enterprises Limited | Flexible stent with torque-absorbing connectors |
US8016874B2 (en) * | 2007-05-23 | 2011-09-13 | Abbott Laboratories Vascular Enterprises Limited | Flexible stent with elevated scaffolding properties |
US8160678B2 (en) | 2007-06-18 | 2012-04-17 | Ethicon Endo-Surgery, Inc. | Methods and devices for repairing damaged or diseased tissue using a scanning beam assembly |
US7982776B2 (en) | 2007-07-13 | 2011-07-19 | Ethicon Endo-Surgery, Inc. | SBI motion artifact removal apparatus and method |
US9125552B2 (en) | 2007-07-31 | 2015-09-08 | Ethicon Endo-Surgery, Inc. | Optical scanning module and means for attaching the module to medical instruments for introducing the module into the anatomy |
US7983739B2 (en) | 2007-08-27 | 2011-07-19 | Ethicon Endo-Surgery, Inc. | Position tracking and control for a scanning assembly |
US7925333B2 (en) | 2007-08-28 | 2011-04-12 | Ethicon Endo-Surgery, Inc. | Medical device including scanned beam unit with operational control features |
US8128677B2 (en) | 2007-12-12 | 2012-03-06 | Intact Vascular LLC | Device and method for tacking plaque to a blood vessel wall |
US8920488B2 (en) | 2007-12-20 | 2014-12-30 | Abbott Laboratories Vascular Enterprises Limited | Endoprosthesis having a stable architecture |
US8337544B2 (en) * | 2007-12-20 | 2012-12-25 | Abbott Laboratories Vascular Enterprises Limited | Endoprosthesis having flexible connectors |
US7850726B2 (en) * | 2007-12-20 | 2010-12-14 | Abbott Laboratories Vascular Enterprises Limited | Endoprosthesis having struts linked by foot extensions |
US8050520B2 (en) | 2008-03-27 | 2011-11-01 | Ethicon Endo-Surgery, Inc. | Method for creating a pixel image from sampled data of a scanned beam imager |
US8332014B2 (en) | 2008-04-25 | 2012-12-11 | Ethicon Endo-Surgery, Inc. | Scanned beam device and method using same which measures the reflectance of patient tissue |
US8642063B2 (en) * | 2008-08-22 | 2014-02-04 | Cook Medical Technologies Llc | Implantable medical device coatings with biodegradable elastomer and releasable taxane agent |
US20100174357A1 (en) * | 2009-01-07 | 2010-07-08 | Lemaitre Vascular, Inc. | Vascular Prosthesis of Varying Flexibility |
JP5701776B2 (ja) * | 2009-02-09 | 2015-04-15 | エビーシオ・メディカル・デバイセズ・ユーエルシー | ステント |
US20210161637A1 (en) | 2009-05-04 | 2021-06-03 | V-Wave Ltd. | Shunt for redistributing atrial blood volume |
JP4852631B2 (ja) * | 2009-06-28 | 2012-01-11 | 株式会社沖データ | 通信装置及びその接続制御方法 |
US8221489B2 (en) * | 2009-08-20 | 2012-07-17 | Stentys | Device and method for treating a body lumen |
US8961590B2 (en) * | 2010-08-02 | 2015-02-24 | Cordis Corporation | Flexible helical stent having different helical regions |
JP5727813B2 (ja) * | 2011-02-15 | 2015-06-03 | テルモ株式会社 | 生体内留置用ステントおよび生体器官拡張器具 |
US10864106B2 (en) * | 2011-03-08 | 2020-12-15 | W. L. Gore & Associates, Inc. | Medical device for use with a stoma |
GB201106757D0 (en) | 2011-04-20 | 2011-06-01 | Arterius Ltd | A stent |
US9409008B2 (en) * | 2011-04-22 | 2016-08-09 | Medtronic, Inc. | Cable configurations for a medical device |
WO2012159454A1 (en) * | 2011-05-22 | 2012-11-29 | Dongguan Tiantianxiangshang Medical Technology Co., Ltd | Biodegradable drug-eluitng stent patten |
US11135054B2 (en) | 2011-07-28 | 2021-10-05 | V-Wave Ltd. | Interatrial shunts having biodegradable material, and methods of making and using same |
EP3281608B1 (en) | 2012-02-10 | 2020-09-16 | CVDevices, LLC | Medical product comprising a frame and visceral pleura |
WO2014091438A2 (en) | 2012-12-12 | 2014-06-19 | Shalya Medical Technologies, (India) Pvt. Ltd | An improved bioresorbable polymeric vascular stent device |
CA2900862C (en) | 2013-02-11 | 2017-10-03 | Cook Medical Technologies Llc | Expandable support frame and medical device |
CA2905515C (en) | 2013-03-14 | 2020-11-10 | Palmaz Scientific, Inc. | Monolithic medical devices, methods of making and using the same |
WO2014171447A1 (ja) * | 2013-04-18 | 2014-10-23 | 株式会社パイオラックスメディカルデバイス | ステント及びその製造方法 |
EP2999412B1 (en) | 2013-05-21 | 2020-05-06 | V-Wave Ltd. | Apparatus for delivering devices for reducing left atrial pressure |
JP6488282B2 (ja) | 2013-05-23 | 2019-03-20 | エス.ティー.エス メディカル リミテッドS.T.S. Medical Ltd. | 形状変化構体 |
SG11201510447PA (en) | 2013-06-20 | 2016-01-28 | Biosensors Int Group Ltd | A vascular stent with a mixed configuration of connectors |
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 |
US10231852B2 (en) * | 2013-12-25 | 2019-03-19 | Kyoto Medical Planning Co., Ltd. | Vascular stent |
US9375810B2 (en) * | 2014-01-24 | 2016-06-28 | Q3 Medical Devices Limited | Bidirectional stent and method of use thereof |
USD888245S1 (en) | 2014-03-14 | 2020-06-23 | Vactronix Scientific, Llc | Stent device |
US9993251B2 (en) | 2014-05-02 | 2018-06-12 | W. L. Gore & Associates, Inc. | Anastomosis devices |
US11712230B2 (en) | 2014-05-02 | 2023-08-01 | W. L. Gore & Associates, Inc. | Occluder and anastomosis devices |
WO2016084087A2 (en) | 2014-11-26 | 2016-06-02 | S.T.S. Medical Ltd. | Shape change structure for treatment of nasal conditions including sinusitis |
US9433520B2 (en) | 2015-01-29 | 2016-09-06 | 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 |
US10940296B2 (en) | 2015-05-07 | 2021-03-09 | The Medical Research, Infrastructure and Health Services Fund of the Tel Aviv Medical Center | Temporary interatrial shunts |
US10993824B2 (en) | 2016-01-01 | 2021-05-04 | Intact Vascular, Inc. | Delivery device and method of delivery |
JP6965336B2 (ja) | 2016-03-31 | 2021-11-10 | ヴェスパー メディカル、 インコーポレイテッドVesper Medical, Inc. | 血管内インプラント |
US10835394B2 (en) | 2016-05-31 | 2020-11-17 | V-Wave, Ltd. | Systems and methods for making encapsulated hourglass shaped stents |
US20170340460A1 (en) | 2016-05-31 | 2017-11-30 | V-Wave Ltd. | Systems and methods for making encapsulated hourglass shaped stents |
AU2018228451B2 (en) | 2017-03-03 | 2022-12-08 | V-Wave Ltd. | Shunt for redistributing atrial blood volume |
US11291807B2 (en) | 2017-03-03 | 2022-04-05 | V-Wave Ltd. | Asymmetric shunt for redistributing atrial blood volume |
US11724075B2 (en) | 2017-04-18 | 2023-08-15 | W. L. Gore & Associates, Inc. | Deployment constraining sheath that enables staged deployment by device section |
US11660218B2 (en) | 2017-07-26 | 2023-05-30 | Intact Vascular, Inc. | Delivery device and method of delivery |
US10849769B2 (en) * | 2017-08-23 | 2020-12-01 | Vesper Medical, Inc. | Non-foreshortening stent |
US11628076B2 (en) | 2017-09-08 | 2023-04-18 | Vesper Medical, Inc. | Hybrid stent |
US11357650B2 (en) | 2019-02-28 | 2022-06-14 | Vesper Medical, Inc. | Hybrid stent |
US10271977B2 (en) | 2017-09-08 | 2019-04-30 | Vesper Medical, Inc. | Hybrid stent |
US10898698B1 (en) | 2020-05-04 | 2021-01-26 | V-Wave Ltd. | Devices with dimensions that can be reduced and increased in vivo, and methods of making and using the same |
US11744589B2 (en) | 2018-01-20 | 2023-09-05 | V-Wave Ltd. | Devices and methods for providing passage between heart chambers |
US11458287B2 (en) | 2018-01-20 | 2022-10-04 | V-Wave Ltd. | Devices with dimensions that can be reduced and increased in vivo, and methods of making and using the same |
US11364134B2 (en) | 2018-02-15 | 2022-06-21 | Vesper Medical, Inc. | Tapering stent |
US10500078B2 (en) | 2018-03-09 | 2019-12-10 | Vesper Medical, Inc. | Implantable stent |
BR112020019801A8 (pt) * | 2018-03-29 | 2023-02-07 | Sahajanand Medical Tech Limited | Stent |
US10932927B2 (en) * | 2018-08-29 | 2021-03-02 | DePuy Synthes Products, Inc. | Stent with longitudinal variable width struts |
US11612385B2 (en) | 2019-04-03 | 2023-03-28 | V-Wave Ltd. | Systems and methods for delivering implantable devices across an atrial septum |
US11865282B2 (en) | 2019-05-20 | 2024-01-09 | V-Wave Ltd. | Systems and methods for creating an interatrial shunt |
US11234702B1 (en) | 2020-11-13 | 2022-02-01 | V-Wave Ltd. | Interatrial shunt having physiologic sensor |
US11813386B2 (en) | 2022-04-14 | 2023-11-14 | V-Wave Ltd. | Interatrial shunt with expanded neck region |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000071053A1 (de) * | 1999-05-19 | 2000-11-30 | Eurocor Gmbh | Radial expandierbare gefässstütze |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5102417A (en) | 1985-11-07 | 1992-04-07 | Expandable Grafts Partnership | Expandable intraluminal graft, and method and apparatus for implanting an expandable intraluminal graft |
US4733665C2 (en) | 1985-11-07 | 2002-01-29 | Expandable Grafts Partnership | Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft |
US5041126A (en) | 1987-03-13 | 1991-08-20 | Cook Incorporated | Endovascular stent and delivery system |
US4800882A (en) | 1987-03-13 | 1989-01-31 | Cook Incorporated | Endovascular stent and delivery system |
US4907336A (en) | 1987-03-13 | 1990-03-13 | Cook Incorporated | Method of making an endovascular stent and delivery system |
US5037392A (en) | 1989-06-06 | 1991-08-06 | Cordis Corporation | Stent-implanting balloon assembly |
US5035706A (en) | 1989-10-17 | 1991-07-30 | Cook Incorporated | Percutaneous stent and method for retrieval thereof |
US5147385A (en) | 1989-11-01 | 1992-09-15 | Schneider (Europe) A.G. | Stent and catheter for the introduction of the stent |
DE69118083T2 (de) | 1990-10-09 | 1996-08-22 | Cook Inc | Perkutane Stentanordnung |
US5316023A (en) | 1992-01-08 | 1994-05-31 | Expandable Grafts Partnership | Method for bilateral intra-aortic bypass |
CA2134997C (en) | 1994-11-03 | 2009-06-02 | Ian M. Penn | Stent |
US6287336B1 (en) † | 1995-10-16 | 2001-09-11 | Medtronic, Inc. | Variable flexibility stent |
CA2192520A1 (en) | 1996-03-05 | 1997-09-05 | Ian M. Penn | Expandable stent and method for delivery of same |
IL117472A0 (en) † | 1996-03-13 | 1996-07-23 | Instent Israel Ltd | Radiopaque stent markers |
US5697971A (en) | 1996-06-11 | 1997-12-16 | Fischell; Robert E. | Multi-cell stent with cells having differing characteristics |
DE19633901A1 (de) | 1996-08-22 | 1998-02-26 | Thomas Prof Dr Med Ischinger | Gefäßstütze in Form einer Schlauchabschnitts-artigen Stützstruktur |
US6033433A (en) * | 1997-04-25 | 2000-03-07 | Scimed Life Systems, Inc. | Stent configurations including spirals |
DE29708879U1 (de) | 1997-05-20 | 1997-07-31 | Jomed Implantate Gmbh | Koronarer Stent |
US6309414B1 (en) † | 1997-11-04 | 2001-10-30 | Sorin Biomedica Cardio S.P.A. | Angioplasty stents |
US5938697A (en) * | 1998-03-04 | 1999-08-17 | Scimed Life Systems, Inc. | Stent having variable properties |
US6558415B2 (en) † | 1998-03-27 | 2003-05-06 | Intratherapeutics, Inc. | Stent |
US6066169A (en) * | 1998-06-02 | 2000-05-23 | Ave Connaught | Expandable stent having articulated connecting rods |
US5911754A (en) * | 1998-07-24 | 1999-06-15 | Uni-Cath Inc. | Flexible stent with effective strut and connector patterns |
US6190403B1 (en) | 1998-11-13 | 2001-02-20 | Cordis Corporation | Low profile radiopaque stent with increased longitudinal flexibility and radial rigidity |
KR20010089543A (ko) | 1998-12-18 | 2001-10-06 | 쿡 인코포레이티드 | 캐뉼러 스텐트 |
US6273911B1 (en) | 1999-04-22 | 2001-08-14 | Advanced Cardiovascular Systems, Inc. | Variable strength stent |
DE19936483A1 (de) * | 1999-08-03 | 2001-02-15 | Eurocor Gmbh | Radial aufweitbare Gefäßstütze |
DE19951607A1 (de) * | 1999-10-26 | 2001-05-10 | Biotronik Mess & Therapieg | Stent mit geschlossener Struktur |
US7141062B1 (en) * | 2000-03-01 | 2006-11-28 | Medinol, Ltd. | Longitudinally flexible stent |
SG86458A1 (en) * | 2000-03-01 | 2002-02-19 | Medinol Ltd | Longitudinally flexible stent |
US6602282B1 (en) | 2000-05-04 | 2003-08-05 | Avantec Vascular Corporation | Flexible stent structure |
US7070614B1 (en) † | 2000-05-22 | 2006-07-04 | Malte Neuss | Radially expandable vessel support |
US6629994B2 (en) | 2001-06-11 | 2003-10-07 | Advanced Cardiovascular Systems, Inc. | Intravascular stent |
US7025777B2 (en) * | 2002-07-31 | 2006-04-11 | Unison Therapeutics, Inc. | Flexible and conformable stent and method of forming same |
-
2002
- 2002-07-31 US US10/210,448 patent/US7025777B2/en not_active Expired - Lifetime
-
2003
- 2003-07-31 KR KR1020057001738A patent/KR101019896B1/ko not_active IP Right Cessation
- 2003-07-31 EP EP03772187.5A patent/EP1534183B2/en not_active Expired - Lifetime
- 2003-07-31 DE DE60334807T patent/DE60334807D1/de not_active Expired - Lifetime
- 2003-07-31 AT AT03772187T patent/ATE486551T1/de not_active IP Right Cessation
- 2003-07-31 CN CNB038235064A patent/CN100522106C/zh not_active Expired - Fee Related
- 2003-07-31 CN CN200910126918XA patent/CN101612074B/zh not_active Expired - Fee Related
- 2003-07-31 WO PCT/US2003/024210 patent/WO2004010902A1/en active Application Filing
- 2003-07-31 AU AU2003263965A patent/AU2003263965A1/en not_active Abandoned
- 2003-07-31 BR BR0305720-8A patent/BR0305720A/pt not_active IP Right Cessation
- 2003-07-31 JP JP2004524295A patent/JP4801349B2/ja not_active Expired - Fee Related
-
2006
- 2006-04-07 US US11/399,862 patent/US7686843B2/en not_active Expired - Fee Related
- 2006-04-24 HK HK06104835.5A patent/HK1084573A1/xx not_active IP Right Cessation
-
2009
- 2009-10-02 JP JP2009230484A patent/JP5107327B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000071053A1 (de) * | 1999-05-19 | 2000-11-30 | Eurocor Gmbh | Radial expandierbare gefässstütze |
JP2003532441A (ja) * | 1999-05-19 | 2003-11-05 | ノイス,マルテ | 放射状に拡大可能な管支持物 |
Also Published As
Publication number | Publication date |
---|---|
HK1084573A1 (en) | 2006-08-04 |
EP1534183B2 (en) | 2017-12-20 |
US7025777B2 (en) | 2006-04-11 |
KR20050083603A (ko) | 2005-08-26 |
CN100522106C (zh) | 2009-08-05 |
AU2003263965A1 (en) | 2004-02-16 |
US20040024444A1 (en) | 2004-02-05 |
BR0305720A (pt) | 2004-09-28 |
CN101612074B (zh) | 2011-05-25 |
CN1688264A (zh) | 2005-10-26 |
EP1534183B1 (en) | 2010-11-03 |
KR101019896B1 (ko) | 2011-03-04 |
JP2005534371A (ja) | 2005-11-17 |
WO2004010902A1 (en) | 2004-02-05 |
ATE486551T1 (de) | 2010-11-15 |
JP4801349B2 (ja) | 2011-10-26 |
CN101612074A (zh) | 2009-12-30 |
EP1534183A4 (en) | 2007-06-13 |
EP1534183A1 (en) | 2005-06-01 |
JP5107327B2 (ja) | 2012-12-26 |
US7686843B2 (en) | 2010-03-30 |
DE60334807D1 (de) | 2010-12-16 |
US20060184233A1 (en) | 2006-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5107327B2 (ja) | 可撓性があり形状順応性のあるステント及びその製造方法 | |
US8075610B2 (en) | Endoprosthesis for controlled contraction and expansion | |
EP1954223B1 (en) | Stent configurations | |
US8172893B2 (en) | Expandable stent | |
US7316711B2 (en) | Intralumenal stent device for use in body lumens of various diameters | |
EP2124848B1 (en) | Stent design with struts of various angles and stiffness | |
EP1088528A1 (en) | Stents for angioplasty | |
JP2005524488A (ja) | 延長足部を有する内部人工器官 | |
US20040024445A1 (en) | Flexible and conformable stent and method of forming same | |
JP2008541841A (ja) | ステント側枝の展開開始幾何構造 | |
JP2020528308A (ja) | 血管内ステント | |
JP2010246987A (ja) | 小管拡大可能ステントおよびその製造方法 | |
BR112020019801A2 (pt) | Stent |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20091026 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111108 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120208 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120213 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120308 |
|
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: 20120904 |
|
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: 20121003 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151012 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 |
|
LAPS | Cancellation because of no payment of annual fees |