JP2014518708A - 強化された内皮遊走特徴を有する埋め込み型医療デバイスおよびそれを製造する方法 - Google Patents
強化された内皮遊走特徴を有する埋め込み型医療デバイスおよびそれを製造する方法 Download PDFInfo
- Publication number
- JP2014518708A JP2014518708A JP2014510445A JP2014510445A JP2014518708A JP 2014518708 A JP2014518708 A JP 2014518708A JP 2014510445 A JP2014510445 A JP 2014510445A JP 2014510445 A JP2014510445 A JP 2014510445A JP 2014518708 A JP2014518708 A JP 2014518708A
- Authority
- JP
- Japan
- Prior art keywords
- surface region
- edge
- medical device
- implantable medical
- angle
- 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.)
- Pending
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
- A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
-
- 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
- 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
-
- 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
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
-
- 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
-
- 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
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
-
- 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
- A61F2230/0017—Angular shapes
-
- 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
- A61F2230/0017—Angular shapes
- A61F2230/0026—Angular shapes trapezoidal
-
- 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
- A61F2230/0056—W-shaped, e.g. M-shaped, sigma-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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
-
- 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
- A61F2250/0051—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 tissue ingrowth capacity, e.g. made from both ingrowth-promoting and ingrowth-preventing parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
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)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
【選択図】 図10
Description
Claims (20)
- 強化された内皮遊走特徴を有する埋め込み型医療デバイスであって、
第3の表面領域により相互接続される前縁部と後縁部とを有する断面を含む、構造部材を備え、前記前縁部が、略曲線断面内に第2の表面領域を含み、前記後縁部が、略曲線断面内に第4の表面領域を含み、それにより前記第2の表面領域上の流体流動が、前記第2の表面領域内の渦領域なしに、前記第2の表面領域においてせん断応力を生成する、埋め込み型医療デバイス。 - 前記第2の表面領域で生成される前記せん断応力が、約5〜25ダイン/cm2の間である、請求項1に記載の埋め込み型医療デバイス。
- 前記第2の表面領域が、曲率半径Rsを含み、Rsが約1nm〜約75mmの間である、請求項1に記載の埋め込み型医療デバイス。
- 前記第2の表面領域が、角度Asを形成するように第1の縁部に接合し、前記角度Asが90度未満である、請求項3に記載の埋め込み型医療デバイス。
- 第2の表面領域が、角度Atで前記第3の表面領域に接合し、前記角度Atが90度超である、請求項4に記載の埋め込み型医療デバイス。
- 前記第3の表面領域の長さが、前記第2の表面領域の長さ未満である、請求項5に記載の埋め込み型医療デバイス。
- 前記第1の縁部が前記第2の縁部に接合し、前記第2の縁部が第3の縁部に接合し、それにより前記第3の縁部が前記後縁部に接合して、前記構造部材の実質的に六角形の断面構成を形成する、請求項6に記載の埋め込み型医療デバイス。
- 前記第4の表面領域が、曲率半径Rsを含み、Rsが約1nm〜約75mmの間である、請求項7に記載の埋め込み型医療デバイス。
- 前記第4の表面領域が、角度Arを形成するように前記第3の縁部に接合し、前記角度Arが90度未満である、請求項8に記載の埋め込み型医療デバイス。
- 第4の表面領域が、角度Asで前記第3の表面領域に接合し、前記角度Asが90度超である、請求項9に記載の埋め込み型医療デバイス。
- 前記第3の表面領域の長さが、前記第4の表面領域の長さ未満である、請求項10に記載の埋め込み型医療デバイス。
- 前記第2の表面領域および前記第4の表面領域が、内皮細胞の親和性結合のための接着焦点を含む、複数の幾何学的な生理学的に機能的な特徴を含む、請求項11に記載の埋め込み型医療デバイス。
- 前記前縁部および前記後縁部が、その上に配置される複数の溝を含む、請求項11に記載の埋め込み型医療デバイス。
- 強化された内皮遊走特徴を有する埋め込み型医療デバイスを形成する方法であって、
第3の表面領域により相互接続される前縁部および後縁部を有する断面を含む、構造部材を形成することと、
第2の表面領域を略曲線断面に含むように前記前縁部を形成することと、
第4の表面領域を略曲線断面に含むように前記後縁部を形成することと、を含み、それにより前記第2の表面領域上の流体流動が、前記第2の表面領域内の渦領域なしに、前記第2の表面領域においてせん断応力を生成する、方法。 - 曲率半径Rsを含むように、前記第2の表面領域を形成することをさらに含み、Rsが約1nm〜約75mmの間である、請求項14に記載の方法。
- 角度Asを形成するように、前記第2の表面領域を第1の縁部に接合することをさらに含み、前記角度Asが90度未満である、請求項15に記載の方法。
- 前記第2の表面領域を前記第3の表面領域に角度Atで接合することをさらに含み、前記角度Atが90度超である、請求項16に記載の方法。
- 前記第1の縁部を第2の縁部に接合することと、前記第2の縁部を第3の縁部に接合することとをさらに含み、それにより前記第3の縁部が前記後縁部に接合して、前記構造部材の実質的に六角形の断面構成を形成する、請求項17に記載の方法。
- 前記第4の表面領域が、曲率半径Rsを含み、Rsが約1nm〜約75mmの間である、請求項18に記載の方法。
- 角度Arを形成するように、前記第4の表面領域を前記第3の縁部に接合することをさらに含み、前記角度Arが90度未満である、請求項19に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/103,576 US8632583B2 (en) | 2011-05-09 | 2011-05-09 | Implantable medical device having enhanced endothelial migration features and methods of making the same |
US13/103,576 | 2011-05-09 | ||
PCT/US2012/037138 WO2012154862A2 (en) | 2011-05-09 | 2012-05-09 | Implantable medical device having enhanced endothelial migration features and methods of making the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014518708A true JP2014518708A (ja) | 2014-08-07 |
JP2014518708A5 JP2014518708A5 (ja) | 2015-06-25 |
Family
ID=47139975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014510445A Pending JP2014518708A (ja) | 2011-05-09 | 2012-05-09 | 強化された内皮遊走特徴を有する埋め込み型医療デバイスおよびそれを製造する方法 |
Country Status (8)
Country | Link |
---|---|
US (4) | US8632583B2 (ja) |
EP (1) | EP2706952B1 (ja) |
JP (1) | JP2014518708A (ja) |
CN (1) | CN103635159A (ja) |
AU (2) | AU2012253572B2 (ja) |
CA (1) | CA2835485C (ja) |
MX (1) | MX337581B (ja) |
WO (1) | WO2012154862A2 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8458879B2 (en) * | 2001-07-03 | 2013-06-11 | Advanced Bio Prosthetic Surfaces, Ltd., A Wholly Owned Subsidiary Of Palmaz Scientific, Inc. | Method of fabricating an implantable medical device |
US8632583B2 (en) * | 2011-05-09 | 2014-01-21 | Palmaz Scientific, Inc. | Implantable medical device having enhanced endothelial migration features and methods of making the same |
US8679517B2 (en) * | 2002-09-26 | 2014-03-25 | Palmaz Scientific, Inc. | Implantable materials having engineered surfaces made by vacuum deposition and method of making same |
US8057531B2 (en) * | 2007-06-29 | 2011-11-15 | Abbott Cardiovascular Systems Inc. | Stent having circumferentially deformable struts |
US8579964B2 (en) | 2010-05-05 | 2013-11-12 | Neovasc Inc. | Transcatheter mitral valve prosthesis |
US9308087B2 (en) | 2011-04-28 | 2016-04-12 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
US9554897B2 (en) | 2011-04-28 | 2017-01-31 | Neovasc Tiara Inc. | Methods and apparatus for engaging a valve prosthesis with tissue |
US11045297B2 (en) | 2012-10-18 | 2021-06-29 | Vactronix Scientific Llc | Topographical features and patterns on a surface of a medical device and methods of making the same |
US9050394B2 (en) | 2011-05-09 | 2015-06-09 | Palmaz Scientific, Inc. | Method for making topographical features on a surface of a medical device |
US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
WO2014158550A1 (en) * | 2013-03-13 | 2014-10-02 | Palmaz Scientific, Inc. | Topographical features and patterns on a surface of a medical device and methods of making the same |
US9572665B2 (en) | 2013-04-04 | 2017-02-21 | Neovasc Tiara Inc. | Methods and apparatus for delivering a prosthetic valve to a beating heart |
US11077270B2 (en) * | 2014-08-07 | 2021-08-03 | University Of Florida Research Foundation, Inc. | Patterns for flow control and bioadhesion control |
US20180192952A1 (en) * | 2015-07-02 | 2018-07-12 | The Board Of Trustees Of The University Of Illinois | Fully implantable soft medical devices for interfacing with biological tissue |
CN108882981B (zh) | 2016-01-29 | 2021-08-10 | 内奥瓦斯克迪亚拉公司 | 用于防止流出阻塞的假体瓣膜 |
WO2018090148A1 (en) | 2016-11-21 | 2018-05-24 | Neovasc Tiara Inc. | Methods and systems for rapid retraction of a transcatheter heart valve delivery system |
EP3589238A1 (en) * | 2017-03-03 | 2020-01-08 | V-Wave Ltd. | Shunt for redistributing atrial blood volume |
CA3073834A1 (en) | 2017-08-25 | 2019-02-28 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
US11737872B2 (en) | 2018-11-08 | 2023-08-29 | Neovasc Tiara Inc. | Ventricular deployment of a transcatheter mitral valve prosthesis |
CN109700580A (zh) * | 2018-11-30 | 2019-05-03 | 江苏理工学院 | 一种新型血管支架 |
EP4166073B1 (en) * | 2019-02-04 | 2023-12-13 | Vactronix Scientific, LLC | Method of making an integrated circuit medical device |
CA3135753C (en) | 2019-04-01 | 2023-10-24 | Neovasc Tiara Inc. | Controllably deployable prosthetic valve |
EP3952792A4 (en) | 2019-04-10 | 2023-01-04 | Neovasc Tiara Inc. | HEART VALVE PROSTHESIS WITH NATURAL BLOOD FLOW |
AU2020279750B2 (en) | 2019-05-20 | 2023-07-13 | Neovasc Tiara Inc. | Introducer with hemostasis mechanism |
AU2020295566B2 (en) | 2019-06-20 | 2023-07-20 | Neovasc Tiara Inc. | Low profile prosthetic mitral valve |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009070624A1 (en) * | 2007-11-27 | 2009-06-04 | The Trustees Of The University Of Pennsylvania | Vascular stent |
Family Cites Families (111)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4425696A (en) | 1981-07-02 | 1984-01-17 | Carrier Corporation | Method of manufacturing a high performance heat transfer tube |
US4437327A (en) | 1982-01-05 | 1984-03-20 | General Electric Company | Method and apparatus for circumferentially grooving thin-walled cylindrical metal objects |
US5387247A (en) | 1983-10-25 | 1995-02-07 | Sorin Biomedia S.P.A. | Prosthetic device having a biocompatible carbon film thereon and a method of and apparatus for forming such device |
US4657544A (en) | 1984-04-18 | 1987-04-14 | Cordis Corporation | Cardiovascular graft and method of forming same |
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 |
JPS63502405A (ja) | 1986-02-17 | 1988-09-14 | コモンウェルス・サイエンティフィック・アンド・インダストリアル・リサ−チ・オ−ガニゼ−ション | 移植可能な物質 |
IT1196836B (it) | 1986-12-12 | 1988-11-25 | Sorin Biomedica Spa | Protesi in materiale polimerico con rivestimento di carbonio biocompatibile |
US5133845A (en) | 1986-12-12 | 1992-07-28 | Sorin Biomedica, S.P.A. | Method for making prosthesis of polymeric material coated with biocompatible carbon |
US5079600A (en) | 1987-03-06 | 1992-01-07 | Schnur Joel M | High resolution patterning on solid substrates |
CA1322628C (en) | 1988-10-04 | 1993-10-05 | Richard A. Schatz | Expandable intraluminal graft |
US5632779A (en) | 1989-07-25 | 1997-05-27 | Smith & Nephew, Inc. | Zirconium oxide and zirconium nitride coated vascular grafts |
US5278063A (en) | 1989-09-28 | 1994-01-11 | Board Of Regents The University Of Texas System | Chemical modification of promote animal cell adhesion on surfaces |
US5477864A (en) | 1989-12-21 | 1995-12-26 | Smith & Nephew Richards, Inc. | Cardiovascular guidewire of enhanced biocompatibility |
CA2380683C (en) | 1991-10-28 | 2006-08-08 | Advanced Cardiovascular Systems, Inc. | Expandable stents and method for making same |
US5207709A (en) | 1991-11-13 | 1993-05-04 | Picha George J | Implant with textured surface |
CA2087132A1 (en) | 1992-01-31 | 1993-08-01 | Michael S. Williams | Stent capable of attachment within a body lumen |
BE1006440A3 (fr) | 1992-12-21 | 1994-08-30 | Dereume Jean Pierre Georges Em | Endoprothese luminale et son procede de preparation. |
US5607463A (en) | 1993-03-30 | 1997-03-04 | Medtronic, Inc. | Intravascular medical device |
US5658443A (en) | 1993-07-23 | 1997-08-19 | Matsushita Electric Industrial Co., Ltd. | Biosensor and method for producing the same |
US5645740A (en) | 1993-11-01 | 1997-07-08 | Naiman; Charles S. | System and assemblage for producing microtexturized substrates and implants |
US20010039454A1 (en) | 1993-11-02 | 2001-11-08 | John Ricci | Orthopedic implants having ordered microgeometric surface patterns |
EP0701803B1 (en) | 1994-02-03 | 1999-10-06 | SYNTHES AG Chur | Medical device for implantation into living bodies |
US5733303A (en) | 1994-03-17 | 1998-03-31 | Medinol Ltd. | Flexible expandable stent |
US5725573A (en) | 1994-03-29 | 1998-03-10 | Southwest Research Institute | Medical implants made of metal alloys bearing cohesive diamond like carbon coatings |
JPH07284527A (ja) | 1994-04-18 | 1995-10-31 | Ishikawajima Harima Heavy Ind Co Ltd | 生体用金属およびその使用法 |
DE4429380C1 (de) | 1994-08-15 | 1996-04-25 | Biotronik Mess & Therapieg | Verfahren zur Herstellung einer nichtkollabierenden intravasalen Gefäßprothese (Stent) |
US5649591A (en) | 1995-01-20 | 1997-07-22 | Green; Michael Philip | Radiator cap with sacrificial anode |
US5591197A (en) | 1995-03-14 | 1997-01-07 | Advanced Cardiovascular Systems, Inc. | Expandable stent forming projecting barbs and method for deploying |
US5607475A (en) | 1995-08-22 | 1997-03-04 | Medtronic, Inc. | Biocompatible medical article and method |
US6001622A (en) | 1995-12-21 | 1999-12-14 | Sunnybrook Health Science Centre | Integrin-linked kinase and its use |
JPH09231821A (ja) | 1995-12-22 | 1997-09-05 | Toto Ltd | 照明器具及び照度維持方法 |
US5843289A (en) | 1996-01-22 | 1998-12-01 | Etex Corporation | Surface modification of medical implants |
US5772864A (en) | 1996-02-23 | 1998-06-30 | Meadox Medicals, Inc. | Method for manufacturing implantable medical devices |
NZ331269A (en) | 1996-04-10 | 2000-01-28 | Advanced Cardiovascular System | Expandable stent, its structural strength varying along its length |
US5932299A (en) | 1996-04-23 | 1999-08-03 | Katoot; Mohammad W. | Method for modifying the surface of an object |
US5855802A (en) | 1996-05-30 | 1999-01-05 | International Business Machines Corporation | Method and apparatus for forming a tubular article having a perforated annular wall |
US5769884A (en) | 1996-06-27 | 1998-06-23 | Cordis Corporation | Controlled porosity endovascular implant |
US20030093143A1 (en) * | 1999-03-01 | 2003-05-15 | Yiju Zhao | Medical device having surface depressions containing nitric oxide releasing compound |
US6007573A (en) | 1996-09-18 | 1999-12-28 | Microtherapeutics, Inc. | Intracranial stent and method of use |
US5895419A (en) | 1996-09-30 | 1999-04-20 | St. Jude Medical, Inc. | Coated prosthetic cardiac device |
IT1289815B1 (it) | 1996-12-30 | 1998-10-16 | Sorin Biomedica Cardio Spa | Stent per angioplastica e relativo procedimento di produzione |
US5902475A (en) | 1997-04-08 | 1999-05-11 | Interventional Technologies, Inc. | Method for manufacturing a stent |
US5718713A (en) * | 1997-04-10 | 1998-02-17 | Global Therapeutics, Inc. | Surgical stent having a streamlined contour |
US5746691A (en) | 1997-06-06 | 1998-05-05 | Global Therapeutics, Inc. | Method for polishing surgical stents |
US5891507A (en) | 1997-07-28 | 1999-04-06 | Iowa-India Investments Company Limited | Process for coating a surface of a metallic stent |
US5897911A (en) | 1997-08-11 | 1999-04-27 | Advanced Cardiovascular Systems, Inc. | Polymer-coated stent structure |
US6143370A (en) | 1997-08-27 | 2000-11-07 | Northeastern University | Process for producing polymer coatings with various porosities and surface areas |
WO1999023977A1 (en) | 1997-11-07 | 1999-05-20 | Expandable Grafts Partnership | Intravascular stent and method for manufacturing an intravascular stent |
US5955588A (en) | 1997-12-22 | 1999-09-21 | Innerdyne, Inc. | Non-thrombogenic coating composition and methods for using same |
US6077413A (en) | 1998-02-06 | 2000-06-20 | The Cleveland Clinic Foundation | Method of making a radioactive stent |
US6140127A (en) | 1998-02-18 | 2000-10-31 | Cordis Corporation | Method of coating an intravascular stent with an endothelial cell adhesive five amino acid peptide |
US6280467B1 (en) | 1998-02-26 | 2001-08-28 | World Medical Manufacturing Corporation | Delivery system for deployment and endovascular assembly of a multi-stage stented graft |
US6103320A (en) | 1998-03-05 | 2000-08-15 | Shincron Co., Ltd. | Method for forming a thin film of a metal compound by vacuum deposition |
JP3735461B2 (ja) | 1998-03-27 | 2006-01-18 | 株式会社シンクロン | 複合金属の化合物薄膜形成方法及びその薄膜形成装置 |
US6261322B1 (en) | 1998-05-14 | 2001-07-17 | Hayes Medical, Inc. | Implant with composite coating |
US6086773A (en) | 1998-05-22 | 2000-07-11 | Bmc Industries, Inc. | Method and apparatus for etching-manufacture of cylindrical elements |
US6387060B1 (en) | 1998-06-17 | 2002-05-14 | Advanced Cardiovascular Systems, Inc. | Composite radiopaque intracorporeal product |
US6096175A (en) | 1998-07-17 | 2000-08-01 | Micro Therapeutics, Inc. | Thin film stent |
US6159239A (en) | 1998-08-14 | 2000-12-12 | Prodesco, Inc. | Woven stent/graft structure |
WO2000010623A1 (en) | 1998-08-25 | 2000-03-02 | Tricardia, L.L.C. | An implantable device for promoting repair of a body lumen |
JP2002525168A (ja) | 1998-09-30 | 2002-08-13 | インプラ・インコーポレーテッド | 埋込み可能なステントの導入機構 |
US6325825B1 (en) | 1999-04-08 | 2001-12-04 | Cordis Corporation | Stent with variable wall thickness |
US6253441B1 (en) | 1999-04-16 | 2001-07-03 | General Electric Company | Fabrication of articles having a coating deposited through a mask |
EP1579824A2 (en) | 1999-06-30 | 2005-09-28 | Advanced Cardiovascular Systems, Inc. | Variable thickness stent and method of manufacture thereof |
US6258121B1 (en) | 1999-07-02 | 2001-07-10 | Scimed Life Systems, Inc. | Stent coating |
US6334868B1 (en) | 1999-10-08 | 2002-01-01 | Advanced Cardiovascular Systems, Inc. | Stent cover |
US6936066B2 (en) | 1999-11-19 | 2005-08-30 | Advanced Bio Prosthetic Surfaces, Ltd. | Complaint implantable medical devices and methods of making same |
US6379383B1 (en) | 1999-11-19 | 2002-04-30 | Advanced Bio Prosthetic Surfaces, Ltd. | Endoluminal device exhibiting improved endothelialization and method of manufacture thereof |
US6537310B1 (en) * | 1999-11-19 | 2003-03-25 | Advanced Bio Prosthetic Surfaces, Ltd. | Endoluminal implantable devices and method of making same |
US6849085B2 (en) | 1999-11-19 | 2005-02-01 | Advanced Bio Prosthetic Surfaces, Ltd. | Self-supporting laminated films, structural materials and medical devices manufactured therefrom and method of making same |
SE0000285D0 (sv) * | 1999-12-07 | 2000-01-31 | Mika Lahtinen | Medical implant |
AU2001231099A1 (en) | 2000-01-24 | 2001-07-31 | Smart Therapeutics, Inc. | Thin-film shape memory alloy device and method |
ES2283398T3 (es) | 2000-03-15 | 2007-11-01 | Orbusneich Medical, Inc. | Recubrimiento que mejora la adherencia de celulas endoteliales. |
US20050271701A1 (en) * | 2000-03-15 | 2005-12-08 | Orbus Medical Technologies, Inc. | Progenitor endothelial cell capturing with a drug eluting implantable medical device |
US6183255B1 (en) | 2000-03-27 | 2001-02-06 | Yoshiki Oshida | Titanium material implants |
JP4955849B2 (ja) | 2000-04-06 | 2012-06-20 | 健 八尾 | アパタイト構造体、及びアパタイトパターン形成方法 |
AU2001247425A1 (en) | 2000-04-10 | 2001-10-23 | Advanced Cardiovascular Systems Inc. | Selectively coated stent delivery system and method of manufacture thereof |
CA2408801A1 (en) | 2000-05-12 | 2001-11-22 | Advanced Bio Prosthetic Surfaces, Ltd. | Self-supporting laminated films, structural materials and medical devices |
US8632583B2 (en) * | 2011-05-09 | 2014-01-21 | Palmaz Scientific, Inc. | Implantable medical device having enhanced endothelial migration features and methods of making the same |
CA2780092C (en) | 2000-05-19 | 2014-08-19 | Advanced Bio Prosthetic Surfaces, Ltd. | Methods and apparatus for manufacturing an intravascular stent |
US6395326B1 (en) * | 2000-05-31 | 2002-05-28 | Advanced Cardiovascular Systems, Inc. | Apparatus and method for depositing a coating onto a surface of a prosthesis |
US6652579B1 (en) | 2000-06-22 | 2003-11-25 | Advanced Cardiovascular Systems, Inc. | Radiopaque stent |
JP2002017847A (ja) | 2000-07-03 | 2002-01-22 | Kikuji Yamashita | 細胞外マトリックス結合型生体融和材料およびその製造方法、細胞外マトリックス製剤およびその製造方法 |
US6685737B1 (en) | 2000-10-31 | 2004-02-03 | Advanced Cardiovascular Systems, Inc. | Endoluminal stent cross section for optimum biocompatibility |
US7083642B2 (en) * | 2000-12-22 | 2006-08-01 | Avantec Vascular Corporation | Delivery of therapeutic capable agents |
ES2223759T3 (es) | 2001-03-27 | 2005-03-01 | William Cook Europe Aps | Dispositivo de injerto aortico. |
US7048939B2 (en) | 2001-04-20 | 2006-05-23 | The Board Of Trustees Of The Leland Stanford Junior University | Methods for the inhibition of neointima formation |
US6660034B1 (en) * | 2001-04-30 | 2003-12-09 | Advanced Cardiovascular Systems, Inc. | Stent for increasing blood flow to ischemic tissues and a method of using the same |
US6527938B2 (en) | 2001-06-21 | 2003-03-04 | Syntheon, Llc | Method for microporous surface modification of implantable metallic medical articles |
US6444318B1 (en) | 2001-07-17 | 2002-09-03 | Surmodics, Inc. | Self assembling monolayer compositions |
IES20010828A2 (en) | 2001-09-12 | 2003-03-19 | Medtronic Inc | Medical device for intraluminal endovascular stenting |
US20030105512A1 (en) | 2001-12-04 | 2003-06-05 | Nozomu Kanesaka | Stent containing medically treating material |
US6746890B2 (en) | 2002-07-17 | 2004-06-08 | Tini Alloy Company | Three dimensional thin film devices and methods of fabrication |
US8268340B2 (en) | 2002-09-26 | 2012-09-18 | Advanced Bio Prosthetic Surfaces, Ltd. | Implantable materials having engineered surfaces and method of making same |
US20050055085A1 (en) | 2003-09-04 | 2005-03-10 | Rivron Nicolas C. | Implantable medical devices having recesses |
US7296998B2 (en) | 2003-09-22 | 2007-11-20 | Bartee Chaddick M | Hydrophilic high density PTFE medical barrier |
US20050119723A1 (en) | 2003-11-28 | 2005-06-02 | Medlogics Device Corporation | Medical device with porous surface containing bioerodable bioactive composites and related methods |
CN1806774A (zh) * | 2005-01-19 | 2006-07-26 | 百奥阿提斯有限公司 | 人工血管支架和人工器官 |
CN101193666A (zh) * | 2005-04-26 | 2008-06-04 | 奥胡斯大学 | 用于外科植入和引导细胞之组织培养表面的生物相容性材料 |
US20070225795A1 (en) * | 2006-03-24 | 2007-09-27 | Juan Granada | Composite vascular prosthesis |
US8110242B2 (en) | 2006-03-24 | 2012-02-07 | Zimmer, Inc. | Methods of preparing hydrogel coatings |
US20080140179A1 (en) * | 2006-12-12 | 2008-06-12 | Ladisa John F | Apparatus and method for minimizing flow disturbances in a stented region of a lumen |
US7753962B2 (en) | 2007-01-30 | 2010-07-13 | Medtronic Vascular, Inc. | Textured medical devices |
KR20080105792A (ko) * | 2007-06-01 | 2008-12-04 | 연세대학교 산학협력단 | 점막내강 재건용 이식물 |
US20080306581A1 (en) * | 2007-06-07 | 2008-12-11 | Medtronic Vascular, Inc. | Streamlined Stents |
CN101385669B (zh) * | 2007-09-12 | 2010-12-08 | 中国科学院金属研究所 | 一种抗凝血不锈钢冠动脉支架及其应用 |
US20090076591A1 (en) * | 2007-09-19 | 2009-03-19 | Boston Scientific Scimed, Inc. | Stent Design Allowing Extended Release of Drug and/or Enhanced Adhesion of Polymer to OD Surface |
US20110091515A1 (en) | 2008-06-12 | 2011-04-21 | Ramot At Tel-Aviv University Ltd. | Drug-eluting medical devices |
WO2011140120A1 (en) * | 2010-05-05 | 2011-11-10 | Walker Jeffrey P | Medical devices, methods of producing medical devices, and projection photolithography apparatus for producing medical devices |
US8728563B2 (en) | 2011-05-03 | 2014-05-20 | Palmaz Scientific, Inc. | Endoluminal implantable surfaces, stents, and grafts and method of making same |
-
2011
- 2011-05-09 US US13/103,576 patent/US8632583B2/en not_active Expired - Fee Related
-
2012
- 2012-05-09 JP JP2014510445A patent/JP2014518708A/ja active Pending
- 2012-05-09 CA CA2835485A patent/CA2835485C/en active Active
- 2012-05-09 MX MX2013013031A patent/MX337581B/es active IP Right Grant
- 2012-05-09 AU AU2012253572A patent/AU2012253572B2/en not_active Ceased
- 2012-05-09 CN CN201280033015.7A patent/CN103635159A/zh active Pending
- 2012-05-09 WO PCT/US2012/037138 patent/WO2012154862A2/en active Application Filing
- 2012-05-09 EP EP12782605.5A patent/EP2706952B1/en not_active Not-in-force
-
2014
- 2014-01-15 US US14/156,017 patent/US9439789B2/en not_active Expired - Fee Related
-
2016
- 2016-09-12 US US15/263,029 patent/US10206772B2/en not_active Expired - Fee Related
-
2017
- 2017-03-07 AU AU2017201570A patent/AU2017201570B2/en not_active Ceased
-
2018
- 2018-09-05 US US16/122,662 patent/US10786343B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009070624A1 (en) * | 2007-11-27 | 2009-06-04 | The Trustees Of The University Of Pennsylvania | Vascular stent |
Also Published As
Publication number | Publication date |
---|---|
US20120290074A1 (en) | 2012-11-15 |
EP2706952B1 (en) | 2017-01-11 |
WO2012154862A3 (en) | 2013-01-17 |
US9439789B2 (en) | 2016-09-13 |
CA2835485C (en) | 2020-04-28 |
WO2012154862A2 (en) | 2012-11-15 |
MX337581B (es) | 2016-03-11 |
EP2706952A4 (en) | 2014-10-29 |
US20170065393A1 (en) | 2017-03-09 |
EP2706952A2 (en) | 2014-03-19 |
AU2012253572B2 (en) | 2016-12-08 |
US8632583B2 (en) | 2014-01-21 |
US20190083223A1 (en) | 2019-03-21 |
AU2017201570B2 (en) | 2019-03-14 |
MX2013013031A (es) | 2014-07-09 |
US10206772B2 (en) | 2019-02-19 |
US10786343B2 (en) | 2020-09-29 |
US20140194974A1 (en) | 2014-07-10 |
CN103635159A (zh) | 2014-03-12 |
AU2012253572A1 (en) | 2014-01-09 |
AU2017201570A1 (en) | 2017-03-23 |
CA2835485A1 (en) | 2012-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2014518708A (ja) | 強化された内皮遊走特徴を有する埋め込み型医療デバイスおよびそれを製造する方法 | |
US10682443B2 (en) | Implantable biomaterials having functional surfaces | |
JP4934269B2 (ja) | 複数の微小孔を有する医療用グラフト | |
JP4799412B2 (ja) | 移植可能金属グラフトおよびその製造方法 | |
CA2835844C (en) | Implantable materials having engineered surfaces and method of making same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150507 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150507 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160303 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160315 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20160613 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20160812 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20161213 |