JP7150805B2 - 制御された内部人工器官バルーン膨張 - Google Patents
制御された内部人工器官バルーン膨張 Download PDFInfo
- Publication number
- JP7150805B2 JP7150805B2 JP2020204432A JP2020204432A JP7150805B2 JP 7150805 B2 JP7150805 B2 JP 7150805B2 JP 2020204432 A JP2020204432 A JP 2020204432A JP 2020204432 A JP2020204432 A JP 2020204432A JP 7150805 B2 JP7150805 B2 JP 7150805B2
- Authority
- JP
- Japan
- Prior art keywords
- balloon
- cover
- endoprosthesis
- stent
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/844—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents folded prior to deployment
-
- 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
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
- A61F2002/072—Encapsulated stents, e.g. wire or whole stent embedded in lining
-
- 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
- A61F2250/0018—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 elasticity, stiffness or compressibility
-
- 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
- A61F2250/0019—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 hardness, e.g. Vickers, Shore, Brinell
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1002—Balloon catheters characterised by balloon shape
- A61M2025/1004—Balloons with folds, e.g. folded or multifolded
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1059—Balloon catheters with special features or adapted for special applications having different inflatable sections mainly depending on the response to the inflation pressure, e.g. due to different material properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1081—Balloon catheters with special features or adapted for special applications having sheaths or the like for covering the balloon but not forming a permanent part of the balloon, e.g. retractable, dissolvable or tearable sheaths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1084—Balloon catheters with special features or adapted for special applications having features for increasing the shape stability, the reproducibility or for limiting expansion, e.g. containments, wrapped around fibres, yarns or strands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1027—Making of balloon catheters
- A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
(態様)
(態様1)
第1の終端および第2の終端を有しおよび少なくとも1つの柔軟なコネクターを介して相互に柔軟に接続された複数の環状のステント要素を含むバルーンで膨張可能な内部人工器官と、
その上に前記内部人工器官が集成されるカテーテル集成体と、
を含む、医療集成体であって、
前記カテーテル集成体は、
バルーンと、
前記バルーンに沿ったカバーと、
を含み、
環状のステント要素は前記第1の終端および前記第2の終端の近傍にあり、前記内部人工器官は未展開直径を有する未展開状態から展開直径を有する展開された状態へ展開可能であり、
前記内部人工器官は前記バルーンおよび前記カバーの周りで同軸上に配置されており、
前記バルーンおよび前記カバーの1つまたは2つ以上の部分は前記未展開直径と前記展開直径との間の中間直径に到達し、そこで膨張圧力が少なくとも1気圧増加して前記カバーの降伏強度に打ち勝つまで、前記バルーンおよび前記カバーの前記部分が前記バルーン内の前記膨張圧力を増加させることによって膨らませられおよびほぼ前記中間直径においてほぼ維持される、医療集成体。
(態様2)
前記膨張圧力が少なくとも1気圧増加して前記カバーの降伏強度に打ち勝つまで、前記中間直径に到達する前記バルーンおよび前記カバーの1つまたは2つ以上の部分は前記バルーンおよび前記カバーの終端部分を含み、および、
前記膨張圧力が少なくとも1気圧増加する後まで、前記バルーンおよび前記カバーの中央部分は中間直径より小さいままである、態様1に記載の医療集成体。
(態様3)
前記膨張圧力が少なくとも1気圧増加して前記カバーの降伏強度に打ち勝つまで、前記中間直径に到達する前記バルーンおよび前記カバーの1つまたは2つ以上の部分は前記内部人工器官に隣接した前記バルーンおよび前記カバーの実質的にすべての部分を含み、前記膨張圧力が少なくとも1気圧増加して前記カバーの降伏強度に打ち勝つまで、それぞれの前記複数の環状のステント要素は前記中間直径にほぼ到達するようになっている、態様1に記載の医療集成体。
(態様4)
前記内部人工器官はステントグラフトを含み、
前記柔軟なコネクターはグラフト材料を含み、
複数の環状のステント要素は前記柔軟なコネクターを含む非金属性材料を介してのみ相互に接続されている、態様1に記載の医療集成体。
(態様5)
前記柔軟なコネクターは柔軟な縦方向のコネクターを含む、態様1に記載の医療集成体。
(態様6)
前記未展開状態における前記内部人工器官の周りで測定して前記医療集成体のプロファイルは約5~約10フレンチである、態様1に記載の医療集成体。
(態様7)
前記未展開状態における前記医療集成体上の前記カバーの厚さは約0.025~約0.051ミリメーターである、態様6に記載の医療集成体。
(態様8)
前記カバーの半径方向の強度は、前記バルーンの膨張に対して抵抗を提供しおよび前記バルーンの膨張への前記内部人工器官の可変抵抗に逆らって前記未展開直径から前記展開直径への膨張の間の前記内部人工器官の一様でない膨張を緩和するように構成されている、態様1に記載の医療集成体。
(態様9)
前記カバーは前記バルーンの全長の周りで前記バルーンを同心円状に取り囲む、態様1に記載の医療集成体。
(態様10)
前記カバーは前記バルーンの中央部分における半径方向の強度と比較して前記バルーンの片方の終端または両方の終端においてより大きな半径方向の強度を提供する、態様1に記載の医療集成体。
(態様11)
前記カバーは前記カバーの前記降伏強度に寄与するフランジブル層の究極強度で前記中間直径において破裂して前記中間直径を超える膨張に抵抗するように設計されたフランジブル層を含む、態様1に記載の医療集成体。
(態様12)
前記カバーは前記カバーの前記降伏強度による膨張に増加した抵抗を提供して前記中間直径を超える膨張に抵抗するように構成された予め伸ばされた層を含む、態様1に記載の医療集成体。
(態様13)
前記バルーンは、
コンプライアント材料と、
半コンプライアント材料と
非コンプライアント材料と、からなる群から選択された材料を含む、態様1に記載の医療集成体。
(態様14)
前記展開直径は少なくとも11ミリメーターである、態様1に記載の医療集成体。
(態様15)
前記カバーは展開の間の隣接した環状のステント要素の一様でない膨張を制限して隣接した環状のステント要素の一様でない膨張による縮小力が前記カバーと前記内部人工器官との間の摩擦力を超えることを防止するように構成されており、および、
隣接した環状のステント要素の前記制限された一様でない膨張により、前記内部人工器官は前記未展開直径から前記展開直径への膨張の間に縮小しない、態様1に記載の医療集成体。
(態様16)
患者の血管の中に医療集成体の遠位末端を挿入することと、
バルーンを遠隔的に膨らませて未展開直径から展開直径へ内部人工器官を拡張させることと、
を含む、内部人工器官の移植方法であって、
前記医療集成体は、
第1の終端および第2の終端を有しおよび少なくとも1つの柔軟なコネクターを介して相互に柔軟に接続された複数の環状のステント要素を含むバルーンで膨張可能な内部人工器官と、
その上に前記内部人工器官が集成されるカテーテル集成体と、
を含み、
前記カテーテル集成体は、
バルーンと、
前記バルーンに沿ったカバーと、
を含み、
環状のステント要素は前記第1の終端および前記第2の終端の近傍にあり、前記内部人工器官は未展開直径を有する未展開状態から展開直径を有する展開された状態へ展開可能であり、
前記内部人工器官は前記バルーンおよび前記カバーの周りに同軸上に位置し、
前記バルーンおよび前記カバーの1つまたは2つ以上の部分は前記未展開直径と前記展開直径との間の中間直径に到達し、そこで膨張圧力が少なくとも1気圧増加して前記カバーの降伏強度に打ち勝つまで、前記バルーンおよび前記カバーの前記部分が前記バルーン内の前記膨張圧力を増加させることによって膨らませられおよびほぼ前記中間直径においてほぼ維持され、
前記方法は、前記医療集成体と伴に、前記患者の前記血管または前記患者の別の血管内の治療部位に前記バルーンにわたって乗せられた前記内部人工器官を送達することをさらに含む、方法。
(態様17)
第1の終端および第2の終端を有するバルーンで膨張可能な内部人工器官を膨張可能なバルーンおよびカバーを含むカテーテル集成体に組み立てることを含む展開システムの製造方法であって、前記内部人工器官は前記バルーンおよび前記カバーにわたって乗せられており前記内部人工器官は前記バルーンの膨張を介して展開可能であり、前記内部人工器官は未展開直径、および展開直径を提供するようになっており、
前記内部人工器官は少なくとも1つの柔軟なコネクターを介して相互に柔軟に接続された複数の環状のステント要素を含み、環状のステント要素は前記第1の終端および前記第2の終端の近傍にあり、前記内部人工器官は未展開直径を有する未展開状態から展開直径を有する展開された状態へ展開可能であり、
前記バルーンおよび前記カバーの1つまたは2つ以上の部分は前記未展開直径と前記展開直径との間の中間直径に到達し、そこで膨張圧力が少なくとも1気圧増加して前記カバーの降伏強度に打ち勝つまで、前記バルーンおよび前記カバーの前記部分が前記バルーン内の前記膨張圧力を増加させることによって膨らませられおよびほぼ前記中間直径においてほぼ維持される、方法。
(態様18)
前記カテーテル集成体への前記内部人工器官の組み立ての前に、前記中間直径に前記バルーンおよび前記カバーを膨らませることによって前記カバーを予め伸ばすことをさらに含む、態様17に記載の方法。
(態様19)
第1の終端および第2の終端を有しおよび少なくとも1つの柔軟なコネクターを介して相互に柔軟に接続された複数の環状のステント要素を含むバルーンで膨張可能な内部人工器官と、
その上に前記内部人工器官が集成されるカテーテル集成体と、
を含む、医療集成体であって、
環状のステント要素は前記第1の終端および前記第2の終端の近傍にあり、前記内部人工器官は未展開直径を有する未展開状態から展開直径を有する展開された状態へ展開可能であり、
前記カテーテル集成体は、
バルーンと、
前記バルーンに連結されたカバーと、
を含み、
前記内部人工器官は前記バルーンおよび前記カバーの周りに同軸上に位置し、
前記展開直径は少なくとも11ミリメーターであり、
前記カバーは展開の間の隣接した環状のステント要素の一様でない膨張を制限して隣接した環状のステント要素の一様でない膨張による縮小力が前記カバーと前記内部人工器官との間の摩擦力を超えることを防止するように構成されており、および、
隣接した環状のステント要素の前記制限された一様でない膨張により、前記内部人工器官は前記未展開直径から前記展開直径への膨張の間に縮小しない、医療集成体。
(態様20)
隣接した環状のステント要素の前記制限された一様でない膨張は前記内部人工器官の縦軸に対して35°以下の角度となる、態様19に記載の医療集成体。
(態様21)
前記バルーンおよび前記カバーの1つまたは2つ以上の部分は前記未展開直径と前記展開直径との間の中間直径に到達し、そこで膨張圧力は少なくとも1気圧増加して前記カバーの降伏強度に打ち勝つまで前記バルーンおよび前記カバーの前記部分が前記バルーン内の前記膨張圧力を増加させることによって膨らませられおよびほぼ前記中間直径においてほぼ維持される、態様19に記載の医療集成体。
Claims (15)
- 未展開直径を有する圧縮された構成から展開直径を有する膨張された構成へ膨張可能な内部人工器官と、
その上に前記内部人工器官が集成されるカテーテル集成体と、
を含む医療集成体であって、
前記内部人工器官は第1の終端、第2の終端、および前記第1の終端と前記第2の終端との間の中間部分を有し、前記内部人工器官はグラフト部材と前記グラフト部材のみによって相互に柔軟に接続された複数の環状のステント要素とを含み、前記複数の環状のステント要素は前記内部人工器官の第1の終端に第1の終端要素と前記内部人工器官の前記第2の終端に第2の終端要素とを含み、前記内部人工器官が圧縮された構成の場合に前記第1の終端要素および前記第2の終端要素のそれぞれの膨張がいずれの隣接する環状ステント要素によって非拘束であり、
前記カテーテル集成体はバルーンと前記バルーンに結合したカバーとを含み、前記内部人工器官は前記バルーンおよび前記カバーにわたって受けられており、前記カバーは前記圧縮された構成から前記膨張された構成への前記内部人工器官の膨張の間に前記内部人工器官の縦軸に対する前記第1の終端要素および前記第2の終端要素の傾き角度を35°以下に制限するように構成されるように、前記カバーの半径方向強度は前記バルーンの中央部分においてより前記バルーンの片方の終端または両方の終端においてより大きい、医療集成体。 - 前記カバーは前記バルーンの膨張に抵抗を与え、前記バルーンが前記圧縮された構成から前記膨張された構成に前記内部人工器官を膨張させるにつれて前記内部人工器官の縦方向の圧縮を減少させるように、前記内部人工器官の前記中間部分における前記バルーンの膨張率に対する前記内部人工器官の前記第1の終端と前記第2の終端における前記バルーンの膨張率の差を低減する、請求項1に記載の医療集成体。
- 前記カバーは、前記圧縮された構成から前記膨張された構成への前記内部人工器官の膨張の間に20°以下の角度に傾きを制限するように構成されている、請求項1に記載の医療集成体。
- 前記カバーは、前記圧縮された構成から前記膨張された構成への前記内部人工器官の膨張の間に10°以下の角度に傾きを制限するように構成されている、請求項1に記載の医療集成体。
- 前記バルーン内の膨張圧力が増加して前記カバーの降伏強度に打ち勝つまで、前記カバーは、前記内部人工器官の前記中間部分を前記未展開直径と前記展開直径との間の中間直径において維持する、請求項1に記載の医療集成体。
- 前記カバーは、前記展開直径から中間直径に向かって弾性応答を示すように構成されている、請求項1に記載の医療集成体。
- 未展開状態における前記内部人工器官の周りで測定して前記医療集成体のプロファイルは5~10フレンチの値である、請求項1に記載の医療集成体。
- 前記内部人工器官が圧縮構成にある場合に前記カバーの厚さは0.025~0.051ミリメーターである、請求項1に記載の医療集成体。
- 前記展開直径は少なくとも11ミリメーターである、請求項1記載の医療集成体。
- 前記グラフト部材は複数の層を含む、請求項1記載の医療集成体。
- 前記グラフト部材は、その周りに前記複数の環状のステント要素が配置されている内部グラフト要素と、前記複数の環状のステント要素および内部グラフト要素の周りに配置されている外部グラフト要素と、を含む、請求項1に記載の医療集成体。
- 前記カバーの第1の終端における前記カバーの第1のセグメントは軸方向に圧縮されており、前記カバーの第2の終端における前記カバーの第2のセグメントは軸方向に圧縮されている。請求項1に記載の医療集成体。
- 前記第1のセグメントおよび前記第2のセグメントは押しつぶされた構成を有する、請求項12に記載の医療集成体。
- 前記第1のセグメントおよび前記第2のセグメントは、前記カバーの他の部分と比較してより増加した厚さおよび密度を示し、前記カバーの前記第1のセグメントおよび第2のセグメントにおける前記バルーンへの軸方向の圧縮を制限しながら前記第1のセグメントおよび前記第2のセグメントにおける前記バルーンの半径方向の膨張を可能にする、請求項13に記載の医療集成体。
- 前記バルーン内の膨張圧力が増加して前記カバーの降伏強度に打ち勝って前記カバーを塑性変形させて前記内部人工器官の縦方向の圧縮を低減させるまで、前記カバーは前記内部人工器官の前記中間部分を前記未展開直径と前記展開直径との間の中間直径に留まらせるように構成されている、請求項1に記載の医療集成体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/164,657 US10568752B2 (en) | 2016-05-25 | 2016-05-25 | Controlled endoprosthesis balloon expansion |
US15/164,657 | 2016-05-25 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018561667A Division JP6856666B2 (ja) | 2016-05-25 | 2016-06-27 | 制御された内部人工器官バルーン膨張 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021045605A JP2021045605A (ja) | 2021-03-25 |
JP2021045605A5 JP2021045605A5 (ja) | 2021-05-20 |
JP7150805B2 true JP7150805B2 (ja) | 2022-10-11 |
Family
ID=56413857
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018561667A Active JP6856666B2 (ja) | 2016-05-25 | 2016-06-27 | 制御された内部人工器官バルーン膨張 |
JP2020204432A Active JP7150805B2 (ja) | 2016-05-25 | 2020-12-09 | 制御された内部人工器官バルーン膨張 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018561667A Active JP6856666B2 (ja) | 2016-05-25 | 2016-06-27 | 制御された内部人工器官バルーン膨張 |
Country Status (8)
Country | Link |
---|---|
US (3) | US10568752B2 (ja) |
EP (2) | EP3808314A1 (ja) |
JP (2) | JP6856666B2 (ja) |
AU (2) | AU2016407808B2 (ja) |
BR (1) | BR112018074279B1 (ja) |
CA (1) | CA3025279C (ja) |
ES (1) | ES2857870T3 (ja) |
WO (1) | WO2017204838A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9622888B2 (en) | 2006-11-16 | 2017-04-18 | W. L. Gore & Associates, Inc. | Stent having flexibly connected adjacent stent elements |
US8926688B2 (en) | 2008-01-11 | 2015-01-06 | W. L. Gore & Assoc. Inc. | Stent having adjacent elements connected by flexible webs |
US10299948B2 (en) | 2014-11-26 | 2019-05-28 | W. L. Gore & Associates, Inc. | Balloon expandable endoprosthesis |
CA3018182A1 (en) | 2016-03-31 | 2017-10-05 | Vesper Medical, Inc. | Intravascular implants |
US10568752B2 (en) | 2016-05-25 | 2020-02-25 | W. L. Gore & Associates, Inc. | Controlled endoprosthesis balloon expansion |
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 |
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 |
CN112004503A (zh) * | 2018-04-24 | 2020-11-27 | W.L.戈尔及同仁股份有限公司 | 球囊导管、系统和方法 |
US11109939B2 (en) * | 2019-06-14 | 2021-09-07 | DePuy Synthes Products, Inc. | Intravascular devices with radiopaque body markers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002501404A (ja) | 1997-01-17 | 2002-01-15 | ボストン サイエンティフィック リミテッド | 移動吸収用ポケットを有する複合組織移植ステント |
JP2014520632A (ja) | 2011-07-14 | 2014-08-25 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 拡張可能な医療装置 |
JP2014530045A (ja) | 2011-09-16 | 2014-11-17 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティドW.L. Gore & Associates, Incorporated | 調節可能な膨張輪郭を有するバルーンカバー装置および方法 |
JP2015534883A (ja) | 2012-11-16 | 2015-12-07 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティドW.L. Gore & Associates, Incorporated | 可撓性の管腔内装置 |
Family Cites Families (277)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE445884B (sv) | 1982-04-30 | 1986-07-28 | Medinvent Sa | Anordning for implantation av en rorformig protes |
US4503569A (en) | 1983-03-03 | 1985-03-12 | Dotter Charles T | Transluminally placed expandable graft prosthesis |
US4733665C2 (en) | 1985-11-07 | 2002-01-29 | Expandable Grafts Partnership | Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft |
US5102417A (en) | 1985-11-07 | 1992-04-07 | Expandable Grafts Partnership | Expandable intraluminal graft, and method and apparatus for implanting an expandable intraluminal graft |
SE453258B (sv) | 1986-04-21 | 1988-01-25 | Medinvent Sa | Elastisk, sjelvexpanderande protes samt forfarande for dess framstellning |
JPS63238872A (ja) | 1987-03-25 | 1988-10-04 | テルモ株式会社 | 管状器官内腔の内径確保用器具 |
US4884573A (en) | 1988-03-07 | 1989-12-05 | Leocor, Inc. | Very low profile angioplasty balloon catheter with capacity to use steerable, removable guidewire |
US5019090A (en) | 1988-09-01 | 1991-05-28 | Corvita Corporation | Radially expandable endoprosthesis and the like |
US5300500A (en) | 1989-02-23 | 1994-04-05 | The University Of North Carolina At Chapel Hill | 4 beta-amino podophyllotoxin analog compounds and methods |
CA2026604A1 (en) | 1989-10-02 | 1991-04-03 | Rodney G. Wolff | Articulated stent |
US5290306A (en) | 1989-11-29 | 1994-03-01 | Cordis Corporation | Puncture resistant balloon catheter |
US5123917A (en) | 1990-04-27 | 1992-06-23 | Lee Peter Y | Expandable intraluminal vascular graft |
US5360443A (en) | 1990-06-11 | 1994-11-01 | Barone Hector D | Aortic graft for repairing an abdominal aortic aneurysm |
US5236447A (en) | 1990-06-29 | 1993-08-17 | Nissho Corporation | Artificial tubular organ |
US5122154A (en) | 1990-08-15 | 1992-06-16 | Rhodes Valentine J | Endovascular bypass graft |
DE69118083T2 (de) | 1990-10-09 | 1996-08-22 | Cook Inc | Perkutane Stentanordnung |
JPH0717314Y2 (ja) | 1990-10-18 | 1995-04-26 | ソン ホーヨン | 自己膨張脈管内ステント |
US5314472A (en) | 1991-10-01 | 1994-05-24 | Cook Incorporated | Vascular stent |
US6107004A (en) | 1991-09-05 | 2000-08-22 | Intra Therapeutics, Inc. | Method for making a tubular stent for use in medical applications |
CA2380683C (en) | 1991-10-28 | 2006-08-08 | Advanced Cardiovascular Systems, Inc. | Expandable stents and method for making same |
US5507767A (en) | 1992-01-15 | 1996-04-16 | Cook Incorporated | Spiral stent |
US5683448A (en) | 1992-02-21 | 1997-11-04 | Boston Scientific Technology, Inc. | Intraluminal stent and graft |
US5405377A (en) | 1992-02-21 | 1995-04-11 | Endotech Ltd. | Intraluminal stent |
US5282823A (en) | 1992-03-19 | 1994-02-01 | Medtronic, Inc. | Intravascular radially expandable stent |
WO1993019803A1 (en) | 1992-03-31 | 1993-10-14 | Boston Scientific Corporation | Medical wire |
US5201757A (en) | 1992-04-03 | 1993-04-13 | Schneider (Usa) Inc. | Medial region deployment of radially self-expanding stents |
US5507771A (en) | 1992-06-15 | 1996-04-16 | Cook Incorporated | Stent assembly |
US5562725A (en) | 1992-09-14 | 1996-10-08 | Meadox Medicals Inc. | Radially self-expanding implantable intraluminal device |
AU4408693A (en) | 1992-12-10 | 1994-07-04 | W.L. Gore & Associates, Inc. | Composite article |
CA2132011C (en) | 1993-01-14 | 1999-08-10 | Peter J. Schmitt | Radially expandable tubular prosthesis |
EG20321A (en) | 1993-07-21 | 1998-10-31 | Otsuka Pharma Co Ltd | Medical material and process for producing the same |
US5735892A (en) | 1993-08-18 | 1998-04-07 | W. L. Gore & Associates, Inc. | Intraluminal stent graft |
US5409495A (en) * | 1993-08-24 | 1995-04-25 | Advanced Cardiovascular Systems, Inc. | Apparatus for uniformly implanting a stent |
US5443495A (en) | 1993-09-17 | 1995-08-22 | Scimed Lifesystems Inc. | Polymerization angioplasty balloon implant device |
EP0657147B1 (en) | 1993-11-04 | 1999-08-04 | C.R. Bard, Inc. | Non-migrating vascular prosthesis |
US5545132A (en) | 1993-12-21 | 1996-08-13 | C. R. Bard, Inc. | Helically grooved balloon for dilatation catheter and method of using |
US5609627A (en) | 1994-02-09 | 1997-03-11 | Boston Scientific Technology, Inc. | Method for delivering a bifurcated endoluminal prosthesis |
US5549663A (en) | 1994-03-09 | 1996-08-27 | Cordis Corporation | Endoprosthesis having graft member and exposed welded end junctions, method and procedure |
US5449373A (en) | 1994-03-17 | 1995-09-12 | Medinol Ltd. | Articulated stent |
US6165210A (en) | 1994-04-01 | 2000-12-26 | Gore Enterprise Holdings, Inc. | Self-expandable helical intravascular stent and stent-graft |
EP0997115B1 (en) | 1994-04-01 | 2003-10-29 | Prograft Medical, Inc. | Self-expandable stent and stent-graft and method of preparing them |
DE69528216T2 (de) | 1994-06-17 | 2003-04-17 | Terumo Corp | Verfahren zur Herstellung eines Dauerstents |
DE69530891T2 (de) | 1994-06-27 | 2004-05-13 | Corvita Corp., Miami | Bistabile luminale Transplantat-Endoprothesen |
US5575816A (en) | 1994-08-12 | 1996-11-19 | Meadox Medicals, Inc. | High strength and high density intraluminal wire stent |
US6331188B1 (en) | 1994-08-31 | 2001-12-18 | Gore Enterprise Holdings, Inc. | Exterior supported self-expanding stent-graft |
CA2183350C (en) | 1994-09-02 | 1999-04-27 | Phillip A. Branca | Porous polytetrafluoroethylene compositions |
US6015429A (en) | 1994-09-08 | 2000-01-18 | Gore Enterprise Holdings, Inc. | Procedures for introducing stents and stent-grafts |
US5800521A (en) | 1994-11-09 | 1998-09-01 | Endotex Interventional Systems, Inc. | Prosthetic graft and method for aneurysm repair |
EP0790810B1 (en) | 1994-11-09 | 2004-04-28 | Endotex Interventional Systems, Inc. | Kit of delivery catheter and graft for aneurysm repair |
US5628755A (en) | 1995-02-20 | 1997-05-13 | Schneider (Europe) A.G. | Balloon catheter and stent delivery system |
DE4446036C2 (de) | 1994-12-23 | 1999-06-02 | Ruesch Willy Ag | Platzhalter zum Anordnen in einer Körperröhre |
AU4757596A (en) | 1995-01-14 | 1996-07-31 | Prograft Medical, Inc. | Kink-resistant stent-graft |
WO1996025897A2 (en) | 1995-02-22 | 1996-08-29 | Menlo Care, Inc. | Covered expanding mesh stent |
US5476589A (en) | 1995-03-10 | 1995-12-19 | W. L. Gore & Associates, Inc. | Porpous PTFE film and a manufacturing method therefor |
EP0814729B1 (en) | 1995-03-10 | 2000-08-09 | Impra, Inc. | Endoluminal encapsulated stent and methods of manufacture |
DE69626108T2 (de) | 1995-04-14 | 2003-11-20 | Boston Scient Ltd | Stentanbringungsvorrichtung mit rollmembran |
AU5246696A (en) | 1995-05-30 | 1996-12-12 | Ethicon Inc. | Single-walled balloon catheter with non-linear compliance characteristic |
US6602281B1 (en) | 1995-06-05 | 2003-08-05 | Avantec Vascular Corporation | Radially expansible vessel scaffold having beams and expansion joints |
FR2737404B1 (fr) | 1995-08-03 | 1997-09-19 | Braun Celsa Sa | Prothese implantable dans un conduit humain ou animal, telle qu'un elargisseur de paroi, ou une prothese pour anevrisme |
EP0853465A4 (en) | 1995-09-01 | 1999-10-27 | Univ Emory | ENDOVASCULAR AUXILIARY DEVICE AND APPLICATION METHOD |
US5868704A (en) | 1995-09-18 | 1999-02-09 | W. L. Gore & Associates, Inc. | Balloon catheter device |
US20060271091A1 (en) | 1995-09-18 | 2006-11-30 | Campbell Carey V | Balloon catheter device |
EP0768097B2 (en) | 1995-10-11 | 2016-02-17 | Terumo Kabushiki Kaisha | Catheter balloon and balloon catheter |
US6689162B1 (en) | 1995-10-11 | 2004-02-10 | Boston Scientific Scimed, Inc. | Braided composite prosthesis |
US5591195A (en) | 1995-10-30 | 1997-01-07 | Taheri; Syde | Apparatus and method for engrafting a blood vessel |
ATE218052T1 (de) | 1995-11-27 | 2002-06-15 | Schneider Europ Gmbh | Stent zur anwendung in einem körperlichen durchgang |
US6579305B1 (en) * | 1995-12-07 | 2003-06-17 | Medtronic Ave, Inc. | Method and apparatus for delivery deployment and retrieval of a stent comprising shape-memory material |
US6042605A (en) | 1995-12-14 | 2000-03-28 | Gore Enterprose Holdings, Inc. | Kink resistant stent-graft |
JP3280034B2 (ja) | 1995-12-14 | 2002-04-30 | ゴア エンタープライズ ホールディングス,インコーポレイティド | よじれに抗するステント移植片 |
US5800512A (en) | 1996-01-22 | 1998-09-01 | Meadox Medicals, Inc. | PTFE vascular graft |
US6016846A (en) | 1996-02-07 | 2000-01-25 | Morgan Adhesives Company | Pipe insulation sleeve |
CA2199890C (en) | 1996-03-26 | 2002-02-05 | Leonard Pinchuk | Stents and stent-grafts having enhanced hoop strength and methods of making the same |
US5843161A (en) | 1996-06-26 | 1998-12-01 | Cordis Corporation | Endoprosthesis assembly for percutaneous deployment and method of deploying same |
US5769884A (en) | 1996-06-27 | 1998-06-23 | Cordis Corporation | Controlled porosity endovascular implant |
US5749852A (en) | 1996-07-23 | 1998-05-12 | Medtronic, Inc. | Sheath system for autoperfusion dilatation catheter balloon |
US5728150A (en) | 1996-07-29 | 1998-03-17 | Cardiovascular Dynamics, Inc. | Expandable microporous prosthesis |
US5922020A (en) | 1996-08-02 | 1999-07-13 | Localmed, Inc. | Tubular prosthesis having improved expansion and imaging characteristics |
DE19633901A1 (de) | 1996-08-22 | 1998-02-26 | Thomas Prof Dr Med Ischinger | Gefäßstütze in Form einer Schlauchabschnitts-artigen Stützstruktur |
US6123712A (en) | 1996-08-23 | 2000-09-26 | Scimed Life Systems, Inc. | Balloon catheter with stent securement means |
US6254628B1 (en) | 1996-12-09 | 2001-07-03 | Micro Therapeutics, Inc. | Intracranial stent |
US5954764A (en) | 1996-09-20 | 1999-09-21 | Parodi; Juan Carlos | Device for concurrently placing an endovascular expander with an endovascular prosthesis |
US6315791B1 (en) | 1996-12-03 | 2001-11-13 | Atrium Medical Corporation | Self-expanding prothesis |
US6551350B1 (en) | 1996-12-23 | 2003-04-22 | Gore Enterprise Holdings, Inc. | Kink resistant bifurcated prosthesis |
US5957974A (en) | 1997-01-23 | 1999-09-28 | Schneider (Usa) Inc | Stent graft with braided polymeric sleeve |
US5899934A (en) | 1997-01-31 | 1999-05-04 | Medtronic, Inc | Dual stent |
EP1009467A4 (en) | 1997-02-19 | 2001-07-25 | Condado Med Devices Corp | VERSATILE CATHETERS, CATHETER SYSTEMS AND RADIATION TREATMENT |
DE69828798T2 (de) | 1997-03-05 | 2006-01-05 | Boston Scientific Ltd., St. Michael | Konformanliegende, mehrschichtige stentvorrichtung |
US6152944A (en) | 1997-03-05 | 2000-11-28 | Scimed Life Systems, Inc. | Catheter with removable balloon protector and stent delivery system with removable stent protector |
US6048360A (en) | 1997-03-18 | 2000-04-11 | Endotex Interventional Systems, Inc. | Methods of making and using coiled sheet graft for single and bifurcated lumens |
US6159219A (en) | 1997-05-16 | 2000-12-12 | Scimed Life Systems, Inc | Stent retrieval device |
US5824059A (en) | 1997-08-05 | 1998-10-20 | Wijay; Bandula | Flexible stent |
US5984957A (en) | 1997-08-12 | 1999-11-16 | Schneider (Usa) Inc | Radially expanded prostheses with axial diameter control |
IT238354Y1 (it) | 1997-09-12 | 2000-10-16 | Invatec Srl | Catetere di dilatazione per l'introduzione di stent espandibili |
US6022374A (en) | 1997-12-16 | 2000-02-08 | Cardiovasc, Inc. | Expandable stent having radiopaque marker and method |
US6626939B1 (en) | 1997-12-18 | 2003-09-30 | Boston Scientific Scimed, Inc. | Stent-graft with bioabsorbable structural support |
US6296633B1 (en) | 1998-01-09 | 2001-10-02 | Schneider (Usa) Inc. | Medical device tubing assembly and method of making the same |
DK174814B1 (da) | 1998-02-25 | 2003-12-01 | Cook William Europ | Stentaggregat |
US6488701B1 (en) | 1998-03-31 | 2002-12-03 | Medtronic Ave, Inc. | Stent-graft assembly with thin-walled graft component and method of manufacture |
US6015432A (en) | 1998-02-25 | 2000-01-18 | Cordis Corporation | Wire reinforced vascular prosthesis |
US6077296A (en) | 1998-03-04 | 2000-06-20 | Endologix, Inc. | Endoluminal vascular prosthesis |
WO1999044535A1 (en) | 1998-03-05 | 1999-09-10 | Boston Scientific Limited | Intraluminal stent |
US6558415B2 (en) | 1998-03-27 | 2003-05-06 | Intratherapeutics, Inc. | Stent |
JPH11299901A (ja) | 1998-04-16 | 1999-11-02 | Johnson & Johnson Medical Kk | ステント及びその製造方法 |
US6264687B1 (en) | 1998-04-20 | 2001-07-24 | Cordis Corporation | Multi-laminate stent having superelastic articulated sections |
US6497722B1 (en) | 1998-05-04 | 2002-12-24 | Jomed Gmbh | Methods and apparatus for in-vivo tailored stents indicated for use in tortuous anatomy |
US6224627B1 (en) | 1998-06-15 | 2001-05-01 | Gore Enterprise Holdings, Inc. | Remotely removable covering and support |
US6171334B1 (en) | 1998-06-17 | 2001-01-09 | Advanced Cardiovascular Systems, Inc. | Expandable stent and method of use |
US6217609B1 (en) | 1998-06-30 | 2001-04-17 | Schneider (Usa) Inc | Implantable endoprosthesis with patterned terminated ends and methods for making same |
US6461380B1 (en) | 1998-07-28 | 2002-10-08 | Advanced Cardiovascular Systems, Inc. | Stent configuration |
US6159239A (en) | 1998-08-14 | 2000-12-12 | Prodesco, Inc. | Woven stent/graft structure |
US6143022A (en) | 1998-08-24 | 2000-11-07 | Medtronic Ave, Inc. | Stent-graft assembly with dual configuration graft component and method of manufacture |
US6071307A (en) | 1998-09-30 | 2000-06-06 | Baxter International Inc. | Endoluminal grafts having continuously curvilinear wireforms |
US6464718B1 (en) * | 1998-11-16 | 2002-10-15 | Cordis Corporation | Balloon catheter for stent delivery having microchannels and method |
US20060122691A1 (en) | 1998-12-03 | 2006-06-08 | Jacob Richter | Hybrid stent |
US6340366B2 (en) | 1998-12-08 | 2002-01-22 | Bandula Wijay | Stent with nested or overlapping rings |
US6336937B1 (en) | 1998-12-09 | 2002-01-08 | Gore Enterprise Holdings, Inc. | Multi-stage expandable stent-graft |
US6022359A (en) | 1999-01-13 | 2000-02-08 | Frantzen; John J. | Stent delivery system featuring a flexible balloon |
US6350277B1 (en) | 1999-01-15 | 2002-02-26 | Scimed Life Systems, Inc. | Stents with temporary retaining bands |
AU768150B2 (en) | 1999-01-22 | 2003-12-04 | W.L. Gore & Associates, Inc. | A biliary stent-graft |
WO2000043051A1 (en) | 1999-01-25 | 2000-07-27 | Atrium Medical Corporation | Expandable fluoropolymer device for delivery of therapeutic agents |
US6398803B1 (en) | 1999-02-02 | 2002-06-04 | Impra, Inc., A Subsidiary Of C.R. Bard, Inc. | Partial encapsulation of stents |
US6558414B2 (en) | 1999-02-02 | 2003-05-06 | Impra, Inc. | Partial encapsulation of stents using strips and bands |
US6231597B1 (en) | 1999-02-16 | 2001-05-15 | Mark E. Deem | Apparatus and methods for selectively stenting a portion of a vessel wall |
EP1154735A1 (en) | 1999-02-26 | 2001-11-21 | Advanced Cardiovascular Systems, Inc. | Stent with customized flexibility |
US6287333B1 (en) | 1999-03-15 | 2001-09-11 | Angiodynamics, Inc. | Flexible stent |
US6364903B2 (en) | 1999-03-19 | 2002-04-02 | Meadox Medicals, Inc. | Polymer coated stent |
US6139575A (en) | 1999-04-02 | 2000-10-31 | Medtronic, Inc. | Hybrid mechanical heart valve prosthesis |
US6425855B2 (en) | 1999-04-06 | 2002-07-30 | Cordis Corporation | Method for making a multi-laminate stent having superelastic articulated sections |
US6273911B1 (en) | 1999-04-22 | 2001-08-14 | Advanced Cardiovascular Systems, Inc. | Variable strength stent |
EP1192970B1 (en) | 1999-05-11 | 2011-07-20 | Kaneka Corporation | Balloon catheter |
US6375676B1 (en) | 1999-05-17 | 2002-04-23 | Advanced Cardiovascular Systems, Inc. | Self-expanding stent with enhanced delivery precision and stent delivery system |
US6607551B1 (en) | 1999-05-20 | 2003-08-19 | Scimed Life Systems, Inc. | Stent delivery system with nested stabilizer |
US6673103B1 (en) | 1999-05-20 | 2004-01-06 | Scimed Life Systems, Inc. | Mesh and stent for increased flexibility |
US6409754B1 (en) | 1999-07-02 | 2002-06-25 | Scimed Life Systems, Inc. | Flexible segmented stent |
US20010018609A1 (en) | 1999-08-11 | 2001-08-30 | Scott Smith | Seamless braided or spun stent cover |
KR100341019B1 (ko) | 1999-08-18 | 2002-06-20 | 신경민 | 신체의 협착부위를 확장시키는 확장기구 삽입장치 |
US6503556B2 (en) | 2000-12-28 | 2003-01-07 | Advanced Cardiovascular Systems, Inc. | Methods of forming a coating for a prosthesis |
WO2001021101A1 (en) | 1999-09-22 | 2001-03-29 | Andrei Vladimirovich Karev | Flexible expandable stent and method for manufacturing the same |
US6334868B1 (en) | 1999-10-08 | 2002-01-01 | Advanced Cardiovascular Systems, Inc. | Stent cover |
US7300457B2 (en) | 1999-11-19 | 2007-11-27 | Advanced Bio Prosthetic Surfaces, Ltd. | Self-supporting metallic implantable grafts, compliant implantable medical devices and methods of making same |
US6338739B1 (en) | 1999-12-22 | 2002-01-15 | Ethicon, Inc. | Biodegradable stent |
US6537311B1 (en) | 1999-12-30 | 2003-03-25 | Advanced Cardiovascular Systems, Inc. | Stent designs for use in peripheral vessels |
US6312458B1 (en) | 2000-01-19 | 2001-11-06 | Scimed Life Systems, Inc. | Tubular structure/stent/stent securement member |
DK1255506T3 (da) | 2000-02-18 | 2004-01-05 | E V R Endovascular Res Es S A | Endolumenal anordning til at levere og placere en endolumenal ekspanderbar protese |
US7141062B1 (en) | 2000-03-01 | 2006-11-28 | Medinol, Ltd. | Longitudinally flexible stent |
US6290722B1 (en) | 2000-03-13 | 2001-09-18 | Endovascular Technologies, Inc. | Tacky attachment method of covered materials on stents |
US6436132B1 (en) | 2000-03-30 | 2002-08-20 | Advanced Cardiovascular Systems, Inc. | Composite intraluminal prostheses |
US6315708B1 (en) | 2000-03-31 | 2001-11-13 | Cordis Corporation | Stent with self-expanding end sections |
US6451050B1 (en) | 2000-04-28 | 2002-09-17 | Cardiovasc, Inc. | Stent graft and method |
US6616689B1 (en) | 2000-05-03 | 2003-09-09 | Advanced Cardiovascular Systems, Inc. | Intravascular stent |
US6283990B1 (en) | 2000-05-11 | 2001-09-04 | Nozomu Kanesaka | Combination of balloon and stent with specific sizes |
US6554848B2 (en) | 2000-06-02 | 2003-04-29 | Advanced Cardiovascular Systems, Inc. | Marker device for rotationally orienting a stent delivery system prior to deploying a curved self-expanding stent |
US6652579B1 (en) | 2000-06-22 | 2003-11-25 | Advanced Cardiovascular Systems, Inc. | Radiopaque stent |
US6506202B1 (en) | 2000-07-10 | 2003-01-14 | Advanced Cardiovascular Systems, Inc. | Expandable stent dimensional retention system and method |
JP2002035135A (ja) | 2000-07-31 | 2002-02-05 | Manii Kk | ステント及びステントの製造方法 |
US6629992B2 (en) | 2000-08-04 | 2003-10-07 | Advanced Cardiovascular Systems, Inc. | Sheath for self-expanding stent |
US6511496B1 (en) | 2000-09-12 | 2003-01-28 | Advanced Cardiovascular Systems, Inc. | Embolic protection device for use in interventional procedures |
US7118592B1 (en) | 2000-09-12 | 2006-10-10 | Advanced Cardiovascular Systems, Inc. | Covered stent assembly for reduced-shortening during stent expansion |
AU2002212621A1 (en) | 2000-09-14 | 2002-03-26 | Tuborg Engineering Nv | Adaptive balloon with improved flexibility |
US6652574B1 (en) | 2000-09-28 | 2003-11-25 | Vascular Concepts Holdings Limited | Product and process for manufacturing a wire stent coated with a biocompatible fluoropolymer |
US6620128B1 (en) | 2000-10-20 | 2003-09-16 | Advanced Cardiovascular Systems, Inc. | Balloon blowing process with metered volumetric inflation |
US6945991B1 (en) | 2000-11-28 | 2005-09-20 | Boston Scientific/Scimed Life Systems, Inc. | Composite tubular prostheses |
US7037318B2 (en) | 2000-12-18 | 2006-05-02 | Boston Scientific Scimed, Inc. | Catheter for controlled stent delivery |
US20040030377A1 (en) | 2001-10-19 | 2004-02-12 | Alexander Dubson | Medicated polymer-coated stent assembly |
US20020084178A1 (en) | 2000-12-19 | 2002-07-04 | Nicast Corporation Ltd. | Method and apparatus for manufacturing polymer fiber shells via electrospinning |
US7244272B2 (en) | 2000-12-19 | 2007-07-17 | Nicast Ltd. | Vascular prosthesis and method for production thereof |
US6540776B2 (en) | 2000-12-28 | 2003-04-01 | Advanced Cardiovascular Systems, Inc. | Sheath for a prosthesis and methods of forming the same |
US6565599B1 (en) | 2000-12-28 | 2003-05-20 | Advanced Cardiovascular Systems, Inc. | Hybrid stent |
US6527739B1 (en) | 2000-12-29 | 2003-03-04 | Advanced Cardiovascular Systems, Inc. | Spiraled balloon arrangement for treatment of a tortuous vessel |
US6955686B2 (en) | 2001-03-01 | 2005-10-18 | Cordis Corporation | Flexible stent |
US6872433B2 (en) | 2001-03-27 | 2005-03-29 | The Regents Of The University Of California | Shape memory alloy/shape memory polymer tools |
US6712357B1 (en) | 2001-04-13 | 2004-03-30 | Unisys Corporation | Document pinch force control with soft pinch rollers and document pinch force control |
US6551352B2 (en) | 2001-05-03 | 2003-04-22 | Bionx Implants, Inc. | Method for attaching axial filaments to a self expanding stent |
US20020165601A1 (en) | 2001-05-04 | 2002-11-07 | Clerc Claude O. | Bioabsorbable stent-graft and covered stent |
US7510571B2 (en) | 2001-06-11 | 2009-03-31 | Boston Scientific, Scimed, Inc. | Pleated composite ePTFE/textile hybrid covering |
US6585755B2 (en) | 2001-06-29 | 2003-07-01 | Advanced Cardiovascular | Polymeric stent suitable for imaging by MRI and fluoroscopy |
US6540773B2 (en) | 2001-07-03 | 2003-04-01 | Scimed Life Systems, Inc. | Low profile, high stretch knit prosthetic device |
US20030100945A1 (en) | 2001-11-23 | 2003-05-29 | Mindguard Ltd. | Implantable intraluminal device and method of using same in treating aneurysms |
US6605056B2 (en) | 2001-07-11 | 2003-08-12 | Scimed Life Systems, Inc. | Conformable balloon |
AU2002320610A1 (en) | 2001-07-16 | 2003-03-03 | Altertek/Bio Inc | Tissue engineered heart valve |
US6749584B2 (en) | 2001-08-17 | 2004-06-15 | Reva Medical, Inc. | Balloon protector sleeve |
JP4377688B2 (ja) | 2001-09-04 | 2009-12-02 | マイクロ セラピューティクス, インコーポレイテッド | 複雑な血管系での使用のための、伸展性バルーンを有する閉塞カテーテル |
US6541589B1 (en) | 2001-10-15 | 2003-04-01 | Gore Enterprise Holdings, Inc. | Tetrafluoroethylene copolymer |
US6713357B1 (en) | 2001-12-20 | 2004-03-30 | Advanced Micro Devices, Inc. | Method to reduce parasitic capacitance of MOS transistors |
US6866805B2 (en) | 2001-12-27 | 2005-03-15 | Advanced Cardiovascular Systems, Inc. | Hybrid intravascular stent |
US20030212449A1 (en) | 2001-12-28 | 2003-11-13 | Cox Daniel L. | Hybrid stent |
US7163553B2 (en) | 2001-12-28 | 2007-01-16 | Advanced Cardiovascular Systems, Inc. | Intravascular stent and method of use |
IL148616A (en) | 2002-03-11 | 2008-03-20 | Oded Nahleili | Polymeric stent useful for the treatment of the salivary gland ducts |
US7288111B1 (en) | 2002-03-26 | 2007-10-30 | Thoratec Corporation | Flexible stent and method of making the same |
US7691461B1 (en) | 2002-04-01 | 2010-04-06 | Advanced Cardiovascular Systems, Inc. | Hybrid stent and method of making |
US7163533B2 (en) | 2002-04-04 | 2007-01-16 | Angiodynamics, Inc. | Vascular treatment device and method |
US7105021B2 (en) | 2002-04-25 | 2006-09-12 | Scimed Life Systems, Inc. | Implantable textile prostheses having PTFE cold drawn yarns |
US20030236563A1 (en) * | 2002-06-20 | 2003-12-25 | Dan Fifer | Stent delivery catheter with retention bands |
US7789908B2 (en) | 2002-06-25 | 2010-09-07 | Boston Scientific Scimed, Inc. | Elastomerically impregnated ePTFE to enhance stretch and recovery properties for vascular grafts and coverings |
US7556643B2 (en) | 2002-07-24 | 2009-07-07 | Boston Scientific Scimed, Inc. | Graft inside stent |
US20050154449A1 (en) | 2002-07-31 | 2005-07-14 | David Elmaleh | Non-biodegradable drug-eluting sleeves for intravascular devices |
US20040024448A1 (en) | 2002-08-05 | 2004-02-05 | Chang James W. | Thermoplastic fluoropolymer-coated medical devices |
MXPA05001845A (es) | 2002-08-15 | 2005-11-17 | Gmp Cardiac Care Inc | Injerto de espiral con rieles. |
US8591782B2 (en) | 2002-08-23 | 2013-11-26 | National Cerebral And Cardiovascular Center | Process for producing stent |
AU2003270817B2 (en) | 2002-09-26 | 2009-09-17 | Vactronix Scientific, Llc | High strength vacuum deposited nitionol alloy films, medical thin film graft materials and method of making same |
GB0223870D0 (en) | 2002-10-14 | 2002-11-20 | Cathnet Science Holding As | Stent assembly |
US7144422B1 (en) | 2002-11-13 | 2006-12-05 | Advanced Cardiovascular Systems, Inc. | Drug-eluting stent and methods of making the same |
US6887266B2 (en) | 2002-11-14 | 2005-05-03 | Synecor, Llc | Endoprostheses and methods of manufacture |
EP1575454A4 (en) | 2002-12-09 | 2006-11-29 | Medtronic Vascular Inc | MODULAR STENT WITH POLYMER BRIDGES ON MODULAR CONTACT POINTS |
US7455687B2 (en) | 2002-12-30 | 2008-11-25 | Advanced Cardiovascular Systems, Inc. | Polymer link hybrid stent |
US7105018B1 (en) | 2002-12-30 | 2006-09-12 | Advanced Cardiovascular Systems, Inc. | Drug-eluting stent cover and method of use |
US7198636B2 (en) | 2003-01-17 | 2007-04-03 | Gore Enterprise Holdings, Inc. | Deployment system for an endoluminal device |
US9333102B2 (en) | 2003-02-24 | 2016-05-10 | Allium Medical Solutions Ltd. | Stent |
US7314480B2 (en) | 2003-02-27 | 2008-01-01 | Boston Scientific Scimed, Inc. | Rotating balloon expandable sheath bifurcation delivery |
US7131981B2 (en) | 2003-03-25 | 2006-11-07 | Angiodynamics, Inc. | Device and method for converting a balloon catheter into a cutting balloon catheter |
US20050209672A1 (en) | 2004-03-02 | 2005-09-22 | Cardiomind, Inc. | Sliding restraint stent delivery systems |
US7731747B2 (en) | 2003-04-14 | 2010-06-08 | Tryton Medical, Inc. | Vascular bifurcation prosthesis with multiple thin fronds |
US20050004647A1 (en) | 2003-07-03 | 2005-01-06 | William Cook Europe Aps | Hybrid stent apparatus |
AU2004289362A1 (en) | 2003-11-10 | 2005-05-26 | Angiotech International Ag | Intravascular devices and fibrosis-inducing agents |
US7258697B1 (en) | 2003-12-22 | 2007-08-21 | Advanced Cardiovascular Systems, Inc. | Stent with anchors to prevent vulnerable plaque rupture during deployment |
US7686841B2 (en) | 2003-12-29 | 2010-03-30 | Boston Scientific Scimed, Inc. | Rotating balloon expandable sheath bifurcation delivery system |
US20050182474A1 (en) | 2004-02-13 | 2005-08-18 | Medtronic Vascular, Inc. | Coated stent having protruding crowns and elongated struts |
US8377110B2 (en) | 2004-04-08 | 2013-02-19 | Endologix, Inc. | Endolumenal vascular prosthesis with neointima inhibiting polymeric sleeve |
US7727271B2 (en) | 2004-06-24 | 2010-06-01 | Boston Scientific Scimed, Inc. | Implantable prosthesis having reinforced attachment sites |
WO2006014592A1 (en) | 2004-07-07 | 2006-02-09 | Cook Incorporated | Graft, stent graft and method for manufacture |
US7323008B2 (en) | 2004-08-09 | 2008-01-29 | Medtronic Vascular, Inc. | Flexible stent |
US20060036308A1 (en) | 2004-08-12 | 2006-02-16 | Medtronic Vascular, Inc. | Stent with extruded covering |
DE102004045224B4 (de) | 2004-09-17 | 2010-12-30 | Thilo Dr. Fliedner | Stützprothese |
US20060085065A1 (en) | 2004-10-15 | 2006-04-20 | Krause Arthur A | Stent with auxiliary treatment structure |
US20060190072A1 (en) | 2005-01-28 | 2006-08-24 | Das Gladwin S | Flexible cells for axially interconnecting stent components |
US7491225B2 (en) | 2005-02-16 | 2009-02-17 | Boston Scientific Scimed, Inc. | System and method for deploying a drug-eluting external body and tissue scaffold |
US20070055365A1 (en) | 2005-04-28 | 2007-03-08 | The Cleveland Clinic Foundation | Stent with integrated filter |
EP1885288B1 (en) | 2005-05-13 | 2015-03-18 | Merit Medical Systems, Inc. | Drainage stent and associated method |
CA2609687C (en) | 2005-05-24 | 2014-04-22 | Inspire M.D Ltd. | Stent apparatuses for treatment via body lumens and methods of use |
US8672990B2 (en) | 2005-05-27 | 2014-03-18 | Boston Scientific Scimed, Inc. | Fiber mesh controlled expansion balloon catheter |
EP1909884A1 (en) | 2005-06-17 | 2008-04-16 | Abbott Laboratories | Method of reducing rigidity of angioplasty balloon sections |
WO2007002423A2 (en) | 2005-06-24 | 2007-01-04 | Abbott Laboratories | Balloon catheter |
US7531611B2 (en) | 2005-07-05 | 2009-05-12 | Gore Enterprise Holdings, Inc. | Copolymers of tetrafluoroethylene |
US20070129791A1 (en) | 2005-12-05 | 2007-06-07 | Balaji Malur R | Stent with integral filter |
US20080161901A1 (en) | 2006-01-25 | 2008-07-03 | Heuser Richard R | Catheter system with stent apparatus for connecting adjacent blood vessels |
US8597341B2 (en) | 2006-03-06 | 2013-12-03 | David Elmaleh | Intravascular device with netting system |
US8721704B2 (en) | 2006-04-21 | 2014-05-13 | W. L. Gore & Associates, Inc. | Expandable stent with wrinkle-free elastomeric cover |
US7785290B2 (en) | 2006-08-07 | 2010-08-31 | Gore Enterprise Holdings, Inc. | Non-shortening high angle wrapped balloons |
US8979886B2 (en) | 2006-08-07 | 2015-03-17 | W. L. Gore & Associates, Inc. | Medical balloon and method of making the same |
US20080140173A1 (en) | 2006-08-07 | 2008-06-12 | Sherif Eskaros | Non-shortening wrapped balloon |
US9622888B2 (en) | 2006-11-16 | 2017-04-18 | W. L. Gore & Associates, Inc. | Stent having flexibly connected adjacent stent elements |
CN101636130B (zh) | 2007-03-23 | 2012-04-25 | 因瓦泰克技术中心有限公司 | 腔内假体 |
US20080319388A1 (en) | 2007-06-21 | 2008-12-25 | David Slattery | Device delivery system with balloon-relative sheath positioning |
US20090018635A1 (en) | 2007-07-10 | 2009-01-15 | Boston Scientific Scimed, Inc. | Stent protector |
US20090069878A1 (en) | 2007-08-27 | 2009-03-12 | Boston Scientific Scimed, Inc. | Bifurcation post-dilatation balloon and methods |
US8637144B2 (en) | 2007-10-04 | 2014-01-28 | W. L. Gore & Associates, Inc. | Expandable TFE copolymers, method of making, and porous, expended articles thereof |
EP2242528B1 (en) | 2007-11-21 | 2014-05-07 | Invatec S.p.A. | Method for manufacturing the balloon for the treatment of stenosis |
US8926688B2 (en) * | 2008-01-11 | 2015-01-06 | W. L. Gore & Assoc. Inc. | Stent having adjacent elements connected by flexible webs |
DE102008006092A1 (de) | 2008-01-25 | 2009-07-30 | Biotronik Vi Patent Ag | Mehrfachmembranballon und Verfahren zur Herstellung eines Mehrfachmembranballons |
EP2901966B1 (en) | 2008-09-29 | 2016-06-29 | Edwards Lifesciences CardiAQ LLC | Heart valve |
CN101822868A (zh) | 2009-03-03 | 2010-09-08 | 孙波 | 医用支架式支撑球囊及注水式带膜支架 |
US20100228333A1 (en) | 2009-03-04 | 2010-09-09 | William Joseph Drasler | Drug eluting surface covering |
US9139669B2 (en) | 2009-03-24 | 2015-09-22 | W. L. Gore & Associates, Inc. | Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products |
EP2488243A1 (en) | 2009-10-14 | 2012-08-22 | Boston Scientific Scimed, Inc. | Balloon catheter with shape memory sheath for delivery of therapeutic agent |
US10780251B2 (en) | 2010-09-17 | 2020-09-22 | W. L. Gore & Associates, Inc. | Expandable medical devices |
AU2012207362B2 (en) | 2011-01-18 | 2016-07-14 | Loma Vista Medical, Inc. | Inflatable medical devices |
EP2680791B1 (en) | 2011-03-03 | 2016-05-04 | Empire Technology Development LLC | Temporary perfusion channel percutaneous delivery of balloon-expandable stents |
US9370643B2 (en) | 2011-06-23 | 2016-06-21 | W.L. Gore & Associates, Inc. | High strength balloon cover |
US9730726B2 (en) | 2011-10-07 | 2017-08-15 | W. L. Gore & Associates, Inc. | Balloon assemblies having controllably variable topographies |
EP2793750B1 (en) | 2011-12-23 | 2024-01-24 | Abiomed, Inc. | Heart valve prosthesis with open stent |
US9510935B2 (en) | 2012-01-16 | 2016-12-06 | W. L. Gore & Associates, Inc. | Articles including expanded polytetrafluoroethylene membranes with serpentine fibrils and having a discontinuous fluoropolymer layer thereon |
US9700399B2 (en) | 2012-04-26 | 2017-07-11 | Medtronic Vascular, Inc. | Stopper to prevent graft material slippage in a closed web stent-graft |
US10173038B2 (en) | 2012-09-05 | 2019-01-08 | W. L. Gore & Associates, Inc. | Retractable sheath devices, systems, and methods |
CN102940543A (zh) | 2012-09-25 | 2013-02-27 | 苏州爱瑞德医疗科技有限公司 | 一种载药球囊与支架构成的组合型医疗器械 |
EP2730309A1 (de) | 2012-11-13 | 2014-05-14 | Biotronik AG | Ballonkatheter für gekrümmte Gefäße |
US10279084B2 (en) | 2012-12-19 | 2019-05-07 | W. L. Gore & Associates, Inc. | Medical balloon devices and methods |
US9770352B2 (en) | 2013-03-14 | 2017-09-26 | W. L. Gore & Associates, Inc. | Inflatable balloon and cover |
US9669194B2 (en) | 2013-03-14 | 2017-06-06 | W. L. Gore & Associates, Inc. | Conformable balloon devices and methods |
US9522072B2 (en) | 2013-03-15 | 2016-12-20 | W. L. Gore & Associates, Inc. | Porous materials having a fibrillar microstructure and a fracturable coating |
US9149612B2 (en) | 2013-11-13 | 2015-10-06 | West Coast Catheter, Inc. | Flexible high-pressure balloons |
WO2015073114A1 (en) | 2013-11-13 | 2015-05-21 | West Coast Catheter, Inc. | Flexible high-pressure balloons |
GB2525005B (en) | 2014-04-09 | 2016-03-09 | Cook Medical Technologies Llc | Delivery system for implantable medical device |
US10299948B2 (en) | 2014-11-26 | 2019-05-28 | W. L. Gore & Associates, Inc. | Balloon expandable endoprosthesis |
US10470905B2 (en) | 2016-03-25 | 2019-11-12 | Ostial Corporation | Balloon catheters and methods for use |
US10568752B2 (en) | 2016-05-25 | 2020-02-25 | W. L. Gore & Associates, Inc. | Controlled endoprosthesis balloon expansion |
US20190175326A1 (en) | 2016-08-25 | 2019-06-13 | Mico Innovations, Llc | Neurovascular Stent |
CN112004503A (zh) | 2018-04-24 | 2020-11-27 | W.L.戈尔及同仁股份有限公司 | 球囊导管、系统和方法 |
-
2016
- 2016-05-25 US US15/164,657 patent/US10568752B2/en active Active
- 2016-06-27 EP EP20211042.5A patent/EP3808314A1/en active Pending
- 2016-06-27 ES ES16739310T patent/ES2857870T3/es active Active
- 2016-06-27 CA CA3025279A patent/CA3025279C/en active Active
- 2016-06-27 EP EP16739310.7A patent/EP3463204B1/en active Active
- 2016-06-27 JP JP2018561667A patent/JP6856666B2/ja active Active
- 2016-06-27 WO PCT/US2016/039565 patent/WO2017204838A1/en unknown
- 2016-06-27 AU AU2016407808A patent/AU2016407808B2/en active Active
- 2016-06-27 BR BR112018074279-1A patent/BR112018074279B1/pt active IP Right Grant
-
2020
- 2020-02-06 US US16/783,520 patent/US11779481B2/en active Active
- 2020-07-15 AU AU2020205283A patent/AU2020205283B2/en active Active
- 2020-12-09 JP JP2020204432A patent/JP7150805B2/ja active Active
-
2023
- 2023-09-11 US US18/244,735 patent/US20240074884A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002501404A (ja) | 1997-01-17 | 2002-01-15 | ボストン サイエンティフィック リミテッド | 移動吸収用ポケットを有する複合組織移植ステント |
JP2014520632A (ja) | 2011-07-14 | 2014-08-25 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 拡張可能な医療装置 |
JP2014530045A (ja) | 2011-09-16 | 2014-11-17 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティドW.L. Gore & Associates, Incorporated | 調節可能な膨張輪郭を有するバルーンカバー装置および方法 |
JP2015534883A (ja) | 2012-11-16 | 2015-12-07 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティドW.L. Gore & Associates, Incorporated | 可撓性の管腔内装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6856666B2 (ja) | 2021-04-07 |
EP3463204A1 (en) | 2019-04-10 |
AU2016407808A1 (en) | 2019-01-17 |
US20200253763A1 (en) | 2020-08-13 |
EP3463204B1 (en) | 2020-12-30 |
AU2020205283A1 (en) | 2020-08-06 |
EP3808314A1 (en) | 2021-04-21 |
CN109640892A (zh) | 2019-04-16 |
WO2017204838A1 (en) | 2017-11-30 |
CA3025279A1 (en) | 2017-11-30 |
US20240074884A1 (en) | 2024-03-07 |
CA3025279C (en) | 2021-10-12 |
ES2857870T3 (es) | 2021-09-29 |
AU2016407808B2 (en) | 2020-04-16 |
JP2021045605A (ja) | 2021-03-25 |
BR112018074279B1 (pt) | 2023-02-14 |
US10568752B2 (en) | 2020-02-25 |
US20170340464A1 (en) | 2017-11-30 |
AU2020205283B2 (en) | 2022-03-03 |
BR112018074279A2 (pt) | 2019-04-09 |
US11779481B2 (en) | 2023-10-10 |
JP2019519291A (ja) | 2019-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7150805B2 (ja) | 制御された内部人工器官バルーン膨張 | |
JP7204517B2 (ja) | バルーンにより膨らませることができる内部人工器官 | |
KR20130117810A (ko) | 구불거리는 해부학적 구조에서 팽창 가능한 장치의 내강내 전개에 사용하기 위한 병치 섬유 | |
CN109640892B (zh) | 受控的内置假体球囊扩张 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201224 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210409 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210917 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210921 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211221 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220301 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220531 |
|
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: 20220802 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20220901 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220928 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7150805 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |