JP2013135884A - 脈管開口保持用ステント及び植え込み型医療装置の製造方法 - Google Patents
脈管開口保持用ステント及び植え込み型医療装置の製造方法 Download PDFInfo
- Publication number
- JP2013135884A JP2013135884A JP2013036712A JP2013036712A JP2013135884A JP 2013135884 A JP2013135884 A JP 2013135884A JP 2013036712 A JP2013036712 A JP 2013036712A JP 2013036712 A JP2013036712 A JP 2013036712A JP 2013135884 A JP2013135884 A JP 2013135884A
- Authority
- JP
- Japan
- Prior art keywords
- stent
- vascular stent
- wall surface
- manufacturing
- light source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/02—Local etching
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/91533—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other characterised by the phase between adjacent bands
- A61F2002/91541—Adjacent bands are arranged out of phase
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/001—Tubular films, sleeves
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
- Y10S623/901—Method of manufacturing prosthetic device
-
- 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
- Y10T83/00—Cutting
- Y10T83/02—Other than completely through work thickness
- Y10T83/0304—Grooving
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Abstract
【解決手段】ステント300、すなわち、血管、リンパ管などの脈管の開口を保持するために用いる開口保持具の内壁面は、内皮細胞の移動が促進されるように処理されている。その内皮細胞の移動をより促進するためステント内壁面に少なくとも一条の溝を形成した金属製脈管ステントの製法を提供する。ステントに対する少なくとも一条の溝は、化学的(感光的)に形成される。
【選択図】図23
Description
た冠動脈疾患の治療に有効であることは実証されているが、もし、内皮細胞がステントの内壁面を移動する流量または速度を速めれば速める程さらにもっと成功率が高くなりさらに効果的であることが推測される。少なくとも一条の溝をステントの内壁面に設けることにより、接種後ステント内壁面上の内皮細胞の移動速度を速めるものと思われる。こうしたことを背景に業界は、少なくとも一条の溝をステントの内壁面に設けた脈管ステントの製造装置と方法の実現を期待している。
300 脈管ステント(被加工ステント)
400 溝
450 カレンダ
452 マンドリル
451 カレンダ・ローラ
470 スタンピング装置
480 刻設ローラ
500 拡張・縮小自在マンドリル装置(一式)
501 拡張・縮小自在マンドリル
530 マンドリル溝形成装置
700 放電加工装置
800 光源
Claims (12)
- 金属製の脈管ステント(300)の製造方法において、内壁面(301)と外壁面(302)とをもった脈管ステント(300)の内壁面(301)に、化学的方法によるエッチングで少なくとも一条の溝(400、400’、400’’、400’’’、400’’’’、400’’’’’)を形成する工程を含む金属製脈管ステントの製造方法であって、
前記化学的方法が、脈管ステント(300)の内壁面(301)に感光性素材(608)を塗布し、マスク(602、603)を脈管ステント内に挿入し、光源(610、800)から光を脈管ステントの内壁面(301)に照射した後マスク(602、603)を脈管ステント(300)から除去する工程を有し、
光源(610、800)が、単一平面内の複数のビーム光(801)をもった同軸光源(800)である、金属製脈管ステントの製造方法。 - 金属製の脈管ステント(300)の製造方法において、内壁面(301)と外壁面(302)とをもった脈管ステント(300)の内壁面(301)に、化学的方法によるエッチングで少なくとも一条の溝(400、400’、400’’、400’’’、400’’’’、400’’’’’)を形成する工程を含む金属製脈管ステントの製造方法であって、
前記化学的方法が、脈管ステント(300)の内壁面(301)に感光性素材(608)を塗布し、マスク(602、603)を脈管ステント内に挿入し、光源(610、800)から光を脈管ステントの内壁面(301)に照射した後マスク(602、603)を脈管ステント(300)から除去する工程を有し、
光源(610、800)が、脈管ステント(300)の長軸に沿って変位される、金属製脈管ステントの製造方法。 - 金属製の脈管ステント(300)の製造方法において、内壁面(301)と外壁面(302)とをもった脈管ステント(300)の内壁面(301)に、化学的方法によるエッチングで少なくとも一条の溝(400、400’、400’’、400’’’、400’’’’、400’’’’’)を形成する工程を含む金属製脈管ステントの製造方法であって、
前記化学的方法が、脈管ステント(300)の内壁面(301)に感光性素材(608)を塗布し、マスク(602、603)を脈管ステント内に挿入し、光源(610、800)から光を脈管ステントの内壁面(301)に照射した後マスク(602、603)を脈管ステント(300)から除去する工程を有し、
光源(610、800)が、ステッピング・モータによって回転駆動される、金属製脈管ステントの製造方法。 - 金属製の脈管ステント(300)の製造方法において、内壁面(301)と外壁面(302)とをもった脈管ステント(300)の内壁面(301)に、化学的方法によるエッチングで少なくとも一条の溝(400、400’、400’’、400’’’、400’’’’、400’’’’’)を形成する工程を含む金属製脈管ステントの製造方法であって、
前記化学的方法が、脈管ステント(300)の内壁面(301)に感光性素材(608)を塗布し、マスク(602、603)を脈管ステント内に挿入し、光源(610、800)から光を脈管ステントの内壁面(301)に照射した後マスク(602、603)を脈管ステント(300)から除去する工程を有し、
固定された光源(610、800)に対しマスク(602)が回転駆動される、金属製脈管ステントの製造方法。 - 第1表面と第2表面とを持った植え込み型医療装置の第1表面と第2表面との少なくとも一方の表面に化学的エッチング方法により少なくとも一条の溝を形成し、この第1表面又は第2表面の内の少なくとも1つの表面での内皮細胞の移動速度が増すようになされる工程を含む植え込み型医療装置の製造方法。
- 化学的エッチング方法が、前記第1表面又は第2表面の少なくとも一方の表面に感光性素材を塗布し、この感光性素材をマスクして、光源からの光を感光性素材に照射したのち、該感光性素材からマスクを除去するようにした、上記第1表面と第2表面とを持った植え込み型医療装置の第1表面と第2表面との少なくとも一方の表面に化学的エッチング方法により少なくとも一条の溝を形成する工程を含む、請求項5に記載の植え込み型医療装置の製造方法。
- 上記植え込み型医療装置が管状装置を備え、さらにマスクを当初未膨張のバルーンの上に置き、次いで、その未膨張バルーンを管状装置の内腔内にマスクを挿入する工程を含む請求項6に記載の植え込み型医療装置の製造方法。
- バルーンが管状装置の内腔内に挿入後に膨張される請求項7記載の植え込み型医療装置の製造方法。
- 光源が単一平面内の複数のビーム光をもった同軸光源である請求項6に記載の植え込み型医療装置の製造方法。
- 光源が、脈管ステントの長軸に沿って変位されることを特徴とする請求項6に記載の植え込み型医療装置の製造方法。
- 光源が、ステッピング・モータによって回転駆動される請求項6に記載の植え込み型医療装置の製造方法。
- 固定された光源に対しマスクが回転駆動される請求項6に記載の植え込み型医療装置の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20606000P | 2000-05-19 | 2000-05-19 | |
US60/206,060 | 2000-05-19 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011178777A Division JP5379195B2 (ja) | 2000-05-19 | 2011-08-18 | 金属製脈管ステントの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013135884A true JP2013135884A (ja) | 2013-07-11 |
JP5642218B2 JP5642218B2 (ja) | 2014-12-17 |
Family
ID=22764809
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001585666A Expired - Lifetime JP4846171B2 (ja) | 2000-05-19 | 2001-05-18 | 脈管開口保持用ステントの製造方法および製造装置 |
JP2011178778A Pending JP2011251162A (ja) | 2000-05-19 | 2011-08-18 | 脈管開口保持用ステント及び植え込み型医療装置の製造方法 |
JP2011178777A Expired - Lifetime JP5379195B2 (ja) | 2000-05-19 | 2011-08-18 | 金属製脈管ステントの製造方法 |
JP2013036712A Expired - Lifetime JP5642218B2 (ja) | 2000-05-19 | 2013-02-27 | 植え込み型医療装置の製造方法 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001585666A Expired - Lifetime JP4846171B2 (ja) | 2000-05-19 | 2001-05-18 | 脈管開口保持用ステントの製造方法および製造装置 |
JP2011178778A Pending JP2011251162A (ja) | 2000-05-19 | 2011-08-18 | 脈管開口保持用ステント及び植え込み型医療装置の製造方法 |
JP2011178777A Expired - Lifetime JP5379195B2 (ja) | 2000-05-19 | 2011-08-18 | 金属製脈管ステントの製造方法 |
Country Status (10)
Country | Link |
---|---|
US (6) | US8037733B2 (ja) |
EP (2) | EP1359865B1 (ja) |
JP (4) | JP4846171B2 (ja) |
AT (2) | ATE515990T1 (ja) |
AU (3) | AU6475001A (ja) |
CA (3) | CA2409862C (ja) |
DE (1) | DE60124772T2 (ja) |
DK (1) | DK1769775T3 (ja) |
ES (2) | ES2277926T3 (ja) |
WO (1) | WO2001089420A2 (ja) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7713297B2 (en) | 1998-04-11 | 2010-05-11 | Boston Scientific Scimed, Inc. | Drug-releasing stent with ceramic-containing layer |
US7736687B2 (en) | 2006-01-31 | 2010-06-15 | Advance Bio Prosthetic Surfaces, Ltd. | Methods of making medical devices |
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 |
CA2409862C (en) * | 2000-05-19 | 2012-08-28 | Advanced Bio Prosthetic Surfaces, Ltd. | Methods and apparatus for manufacturing an intravascular stent |
US20040073294A1 (en) * | 2002-09-20 | 2004-04-15 | Conor Medsystems, Inc. | Method and apparatus for loading a beneficial agent into an expandable medical device |
WO2004028347A2 (en) | 2002-09-26 | 2004-04-08 | Advanced Bio Prosthetic Surfaces, Ltd. | Implantable materials having engineered surfaces and method of making 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 |
US8268340B2 (en) * | 2002-09-26 | 2012-09-18 | Advanced Bio Prosthetic Surfaces, Ltd. | Implantable materials having engineered surfaces and method of making same |
US6923829B2 (en) | 2002-11-25 | 2005-08-02 | Advanced Bio Prosthetic Surfaces, Ltd. | Implantable expandable medical devices having regions of differential mechanical properties and methods of making same |
US7354519B1 (en) | 2003-02-03 | 2008-04-08 | Hutchinson Technology Incorporated | Method and apparatus for fabricating a stent |
US6862794B2 (en) | 2003-03-03 | 2005-03-08 | Medtronic Ave, Inc. | Method for manufacturing an endovascular support device |
GB0306176D0 (en) | 2003-03-18 | 2003-04-23 | Imp College Innovations Ltd | Tubing |
JP4740118B2 (ja) | 2003-03-18 | 2011-08-03 | ヴェリヤン・メディカル・リミテッド | 螺旋状ステント |
US7482034B2 (en) * | 2003-04-24 | 2009-01-27 | Boston Scientific Scimed, Inc. | Expandable mask stent coating method |
US7776078B2 (en) * | 2003-05-22 | 2010-08-17 | Boston Scientfic Scimed, Inc. | Catheter balloon with improved retention |
US7055237B2 (en) * | 2003-09-29 | 2006-06-06 | Medtronic Vascular, Inc. | Method of forming a drug eluting stent |
US8992592B2 (en) * | 2004-12-29 | 2015-03-31 | Boston Scientific Scimed, Inc. | Medical devices including metallic films |
US8998973B2 (en) * | 2004-03-02 | 2015-04-07 | Boston Scientific Scimed, Inc. | Medical devices including metallic films |
US8632580B2 (en) * | 2004-12-29 | 2014-01-21 | Boston Scientific Scimed, Inc. | Flexible medical devices including metallic films |
US8591568B2 (en) * | 2004-03-02 | 2013-11-26 | Boston Scientific Scimed, Inc. | Medical devices including metallic films and methods for making same |
US20060142838A1 (en) * | 2004-12-29 | 2006-06-29 | Masoud Molaei | Medical devices including metallic films and methods for loading and deploying same |
US7901447B2 (en) * | 2004-12-29 | 2011-03-08 | Boston Scientific Scimed, Inc. | Medical devices including a metallic film and at least one filament |
US20050197687A1 (en) * | 2004-03-02 | 2005-09-08 | Masoud Molaei | Medical devices including metallic films and methods for making same |
US8816244B2 (en) * | 2004-04-13 | 2014-08-26 | Boston Scientific Scimed, Inc. | Inverted stent cutting process |
US7105956B2 (en) * | 2004-04-23 | 2006-09-12 | Aerotech, Inc. | High precision z-theta stage |
US7585318B2 (en) * | 2004-06-18 | 2009-09-08 | Boston Scientific Scimed, Inc. | Medical devices and methods of making the same |
US20060054604A1 (en) * | 2004-09-10 | 2006-03-16 | Saunders Richard J | Laser process to produce drug delivery channel in metal stents |
TW200613022A (en) * | 2004-09-15 | 2006-05-01 | Light Sciences Corp | Surgical sheath with instrument fixation structures |
US7854760B2 (en) * | 2005-05-16 | 2010-12-21 | Boston Scientific Scimed, Inc. | Medical devices including metallic films |
US7647687B2 (en) * | 2005-09-14 | 2010-01-19 | Boston Scientific Scimed, Inc. | Method of manufacturing a stent |
US20070224235A1 (en) | 2006-03-24 | 2007-09-27 | Barron Tenney | Medical devices having nanoporous coatings for controlled therapeutic agent delivery |
US8187620B2 (en) | 2006-03-27 | 2012-05-29 | Boston Scientific Scimed, Inc. | Medical devices comprising a porous metal oxide or metal material and a polymer coating for delivering therapeutic agents |
US8097291B2 (en) * | 2006-06-05 | 2012-01-17 | Boston Scientific Scimed, Inc. | Methods for coating workpieces |
US8815275B2 (en) | 2006-06-28 | 2014-08-26 | Boston Scientific Scimed, Inc. | Coatings for medical devices comprising a therapeutic agent and a metallic material |
JP2009542359A (ja) | 2006-06-29 | 2009-12-03 | ボストン サイエンティフィック リミテッド | 選択的被覆部を備えた医療装置 |
EP2068757B1 (en) | 2006-09-14 | 2011-05-11 | Boston Scientific Limited | Medical devices with drug-eluting coating |
US7981150B2 (en) | 2006-11-09 | 2011-07-19 | Boston Scientific Scimed, Inc. | Endoprosthesis with coatings |
US8431149B2 (en) | 2007-03-01 | 2013-04-30 | Boston Scientific Scimed, Inc. | Coated medical devices for abluminal drug delivery |
US8070797B2 (en) | 2007-03-01 | 2011-12-06 | Boston Scientific Scimed, Inc. | Medical device with a porous surface for delivery of a therapeutic agent |
US8067054B2 (en) | 2007-04-05 | 2011-11-29 | Boston Scientific Scimed, Inc. | Stents with ceramic drug reservoir layer and methods of making and using the same |
EP2146673A1 (en) * | 2007-04-11 | 2010-01-27 | Boston Scientific Scimed, Inc. | Photoresist coating to apply a coating to select areas of a medical device |
US7976915B2 (en) | 2007-05-23 | 2011-07-12 | Boston Scientific Scimed, Inc. | Endoprosthesis with select ceramic morphology |
US7942926B2 (en) | 2007-07-11 | 2011-05-17 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US8002823B2 (en) | 2007-07-11 | 2011-08-23 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
EP2187988B1 (en) | 2007-07-19 | 2013-08-21 | Boston Scientific Limited | Endoprosthesis having a non-fouling surface |
US8815273B2 (en) | 2007-07-27 | 2014-08-26 | Boston Scientific Scimed, Inc. | Drug eluting medical devices having porous layers |
US7931683B2 (en) | 2007-07-27 | 2011-04-26 | Boston Scientific Scimed, Inc. | Articles having ceramic coated surfaces |
WO2009018340A2 (en) | 2007-07-31 | 2009-02-05 | Boston Scientific Scimed, Inc. | Medical device coating by laser cladding |
JP2010535541A (ja) | 2007-08-03 | 2010-11-25 | ボストン サイエンティフィック リミテッド | 広い表面積を有する医療器具用のコーティング |
US7938855B2 (en) | 2007-11-02 | 2011-05-10 | Boston Scientific Scimed, Inc. | Deformable underlayer for stent |
US8029554B2 (en) | 2007-11-02 | 2011-10-04 | Boston Scientific Scimed, Inc. | Stent with embedded material |
US8216632B2 (en) | 2007-11-02 | 2012-07-10 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US7833266B2 (en) | 2007-11-28 | 2010-11-16 | Boston Scientific Scimed, Inc. | Bifurcated stent with drug wells for specific ostial, carina, and side branch treatment |
WO2009131911A2 (en) | 2008-04-22 | 2009-10-29 | Boston Scientific Scimed, Inc. | Medical devices having a coating of inorganic material |
WO2009132176A2 (en) | 2008-04-24 | 2009-10-29 | Boston Scientific Scimed, Inc. | Medical devices having inorganic particle layers |
EP2303350A2 (en) | 2008-06-18 | 2011-04-06 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US7951193B2 (en) | 2008-07-23 | 2011-05-31 | Boston Scientific Scimed, Inc. | Drug-eluting stent |
US9597214B2 (en) | 2008-10-10 | 2017-03-21 | Kevin Heraty | Medical device |
US8231980B2 (en) | 2008-12-03 | 2012-07-31 | Boston Scientific Scimed, Inc. | Medical implants including iridium oxide |
US8071156B2 (en) | 2009-03-04 | 2011-12-06 | Boston Scientific Scimed, Inc. | Endoprostheses |
US8287937B2 (en) | 2009-04-24 | 2012-10-16 | Boston Scientific Scimed, Inc. | Endoprosthese |
US20110297735A1 (en) * | 2010-06-02 | 2011-12-08 | Medinol, Ltd. | Method and apparatus for stent manufacturing assembly |
US8329021B2 (en) | 2010-10-28 | 2012-12-11 | Palmaz Scientific, Inc. | Method for mass transfer of micro-patterns onto medical devices |
US10117764B2 (en) * | 2010-10-29 | 2018-11-06 | CARDINAL HEALTH SWITZERLAND 515 GmbH | Bare metal stent with drug eluting reservoirs having improved drug retention |
US8556085B2 (en) | 2010-11-08 | 2013-10-15 | Stuart Bogle | Anti-viral device |
US8728563B2 (en) * | 2011-05-03 | 2014-05-20 | Palmaz Scientific, Inc. | Endoluminal implantable surfaces, stents, and grafts and method of making same |
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 |
US8632847B2 (en) * | 2011-07-13 | 2014-01-21 | Abbott Cardiovascular Systems Inc. | Methods of manufacture of bioresorbable and durable stents with grooved lumenal surfaces for enhanced re-endothelialization |
WO2013043283A2 (en) * | 2011-08-19 | 2013-03-28 | Advanced Bio Prosthetic Surfaces, Ltd. | Grooved drug-eluting medical devices and method of making same |
CN103212882B (zh) * | 2012-01-19 | 2015-08-26 | 昆山思拓机器有限公司 | 一种支架管材夹持同轴度调整方法 |
US20130305512A1 (en) * | 2012-05-18 | 2013-11-21 | Abbott Cardiovascular Systems, Inc. | Apparatus and methods for forming medical devices |
US9085054B2 (en) * | 2012-12-21 | 2015-07-21 | Cook Medical Technologies Llc | Method of texturing an inner surface of a self-expanding implant delivery system outer sheath |
US9760762B2 (en) * | 2014-11-03 | 2017-09-12 | Anastasia Soare | Facial structural shaping |
KR101653275B1 (ko) * | 2015-06-29 | 2016-09-02 | 경희대학교 산학협력단 | 니티놀 기판 패터닝 방법 |
US10307811B2 (en) * | 2016-12-06 | 2019-06-04 | Industro International Co., Ltd. | Apparatus for protectively holding an elongated object during bending and stretching of the elongated object |
US10799376B2 (en) * | 2017-12-29 | 2020-10-13 | Medinol Ltd. | Systems and method for stent manufacturing using protective shields |
US11058564B2 (en) | 2019-02-27 | 2021-07-13 | Vactronix Scientific Llc | Stent and method of making same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998045506A1 (en) * | 1997-04-08 | 1998-10-15 | Interventional Technologies, Inc. | Method for manufacturing a stent |
WO1999023977A1 (en) * | 1997-11-07 | 1999-05-20 | Expandable Grafts Partnership | Intravascular stent and method for manufacturing an intravascular stent |
WO1999061261A1 (en) * | 1998-05-22 | 1999-12-02 | Bmc Industries, Inc. | Method and apparatus for manufacturing cylindrical articles |
Family Cites Families (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1318487A (en) * | 1919-10-14 | donaldson | ||
US2375481A (en) * | 1942-01-17 | 1945-05-08 | Burndy Engineering Co Inc | Method of manufacturing a connector tubular splice with worked inner serrations |
US2354871A (en) * | 1942-06-24 | 1944-08-01 | Gorton George Machine Co | Electric arc etching electrode |
US2557722A (en) * | 1946-02-01 | 1951-06-19 | Charles A Brauchler | Method of forging hollow articles |
US2618182A (en) * | 1946-11-18 | 1952-11-18 | Perfect Circle Corp | Knurling tool for internal cylindrical surfaces |
US2968555A (en) * | 1958-01-13 | 1961-01-17 | Gen Motors Corp | Treatment of metal surfaces |
US3122830A (en) * | 1959-06-08 | 1964-03-03 | Lockheed Aircraft Corp | Method for forming an integral flange on a metal tube |
US3645178A (en) * | 1969-03-27 | 1972-02-29 | Ibm | Apparatus for exposing photoresist in cylinders |
US3748428A (en) * | 1970-06-26 | 1973-07-24 | Bird Machine Co | Process of making a metal screen |
US3808394A (en) * | 1972-03-31 | 1974-04-30 | Anjac Plastics | Creating holes in flexible members |
US4100388A (en) * | 1977-01-07 | 1978-07-11 | Gilbert Meyer | Electroerosion method and apparatus for machining undercut channels in a workpiece |
CS213789B1 (en) * | 1979-12-05 | 1982-04-09 | Ludvik Mateja | Apparatus for machining inner surfaces of rotation of metallic elements |
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 |
JPS58188519A (ja) * | 1982-04-30 | 1983-11-04 | Toshiba Corp | 管の溝加工装置 |
US4649919A (en) * | 1985-01-23 | 1987-03-17 | Precision Surgical Instruments, Inc. | Surgical instrument |
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 |
CA1322628C (en) | 1988-10-04 | 1993-10-05 | Richard A. Schatz | Expandable intraluminal graft |
US4948933A (en) * | 1989-02-27 | 1990-08-14 | Scan Systems, Inc. | Apparatus for cutting precision notches in work surfaces |
JPH02308291A (ja) * | 1989-05-24 | 1990-12-21 | Onoda Cement Co Ltd | 複写機用熱定着ロール及びその製造方法 |
US4983803A (en) * | 1989-09-07 | 1991-01-08 | Camco International Inc. | Method of making a subsurface well safety valve |
US5152744A (en) * | 1990-02-07 | 1992-10-06 | Smith & Nephew Dyonics | Surgical instrument |
DE69117267T2 (de) * | 1990-11-30 | 1996-10-02 | Ebara Corp | Verfahren zum Schneiden von Rillen in ein hydrodynamisches Lager aus keramischem Werkstoff |
CA2079417C (en) * | 1991-10-28 | 2003-01-07 | Lilip Lau | Expandable stents and method of making same |
AU3235393A (en) * | 1991-12-04 | 1993-06-28 | Colorado Laser Marking, Inc. | Apparatus and method for marking thin walled tubes |
US5345057A (en) * | 1993-03-25 | 1994-09-06 | Lasag Ag | Method of cutting an aperture in a device by means of a laser beam |
US5569393A (en) * | 1994-07-08 | 1996-10-29 | Reinhart & Associates, Inc. | Method and apparatus for sample and defect removal from a bore |
US5591197A (en) * | 1995-03-14 | 1997-01-07 | Advanced Cardiovascular Systems, Inc. | Expandable stent forming projecting barbs and method for deploying |
US5772864A (en) * | 1996-02-23 | 1998-06-30 | Meadox Medicals, Inc. | Method for manufacturing implantable medical devices |
US6019784A (en) * | 1996-04-04 | 2000-02-01 | Electroformed Stents, Inc. | Process for making electroformed stents |
AU3054497A (en) | 1996-05-14 | 1997-12-05 | Cardia Catheter Co. | Tubular stent for use in medical applications |
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 |
US5827994A (en) * | 1996-07-11 | 1998-10-27 | The Ensign-Bickford Company | Fissile shock tube and method of making the same |
US6007573A (en) * | 1996-09-18 | 1999-12-28 | Microtherapeutics, Inc. | Intracranial stent and method of use |
US5861608A (en) * | 1996-11-07 | 1999-01-19 | Ico, Inc. | EDM cutting machine for precision notching tubulars |
ZA9710342B (en) * | 1996-11-25 | 1998-06-10 | Alza Corp | Directional drug delivery stent and method of use. |
IT1289815B1 (it) * | 1996-12-30 | 1998-10-16 | Sorin Biomedica Cardio Spa | Stent per angioplastica e relativo procedimento di produzione |
US5897793A (en) * | 1997-02-24 | 1999-04-27 | General Electric Company | Methods and apparatus for machining a pipe in a nuclear reactor |
US5824052A (en) * | 1997-03-18 | 1998-10-20 | Endotex Interventional Systems, Inc. | Coiled sheet stent having helical articulation and methods of use |
US5824053A (en) * | 1997-03-18 | 1998-10-20 | Endotex Interventional Systems, Inc. | Helical mesh endoprosthesis and methods of use |
US5843172A (en) * | 1997-04-15 | 1998-12-01 | Advanced Cardiovascular Systems, Inc. | Porous medicated stent |
US6312455B2 (en) * | 1997-04-25 | 2001-11-06 | Nitinol Devices & Components | Stent |
US6001124A (en) * | 1997-10-09 | 1999-12-14 | Vascular Science, Inc. | Oblique-angle graft connectors |
US5893887A (en) * | 1997-10-14 | 1999-04-13 | Iowa-India Investments Company Limited | Stent for positioning at junction of bifurcated blood vessel and method of making |
US6228072B1 (en) | 1998-02-19 | 2001-05-08 | Percusurge, Inc. | Shaft for medical catheters |
US5935162A (en) * | 1998-03-16 | 1999-08-10 | Medtronic, Inc. | Wire-tubular hybrid stent |
WO2000010623A1 (en) | 1998-08-25 | 2000-03-02 | Tricardia, L.L.C. | An implantable device for promoting repair of a body lumen |
US6059769A (en) * | 1998-10-02 | 2000-05-09 | Medtronic, Inc. | Medical catheter with grooved soft distal segment |
GB9828696D0 (en) * | 1998-12-29 | 1999-02-17 | Houston J G | Blood-flow tubing |
US6258117B1 (en) * | 1999-04-15 | 2001-07-10 | Mayo Foundation For Medical Education And Research | Multi-section stent |
ATE303108T1 (de) | 1999-06-30 | 2005-09-15 | Advanced Cardiovascular System | Stent mit variabler dicke |
US6362446B1 (en) * | 1999-08-02 | 2002-03-26 | General Electric Company | Method for drilling hollow components |
US6387123B1 (en) * | 1999-10-13 | 2002-05-14 | Advanced Cardiovascular Systems, Inc. | Stent with radiopaque core |
CA2409862C (en) * | 2000-05-19 | 2012-08-28 | Advanced Bio Prosthetic Surfaces, Ltd. | Methods and apparatus for manufacturing an intravascular stent |
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 |
US20030105512A1 (en) | 2001-12-04 | 2003-06-05 | Nozomu Kanesaka | Stent containing medically treating material |
US20110091515A1 (en) | 2008-06-12 | 2011-04-21 | Ramot At Tel-Aviv University Ltd. | Drug-eluting medical devices |
-
2001
- 2001-05-18 CA CA2409862A patent/CA2409862C/en not_active Expired - Lifetime
- 2001-05-18 ES ES01939207T patent/ES2277926T3/es not_active Expired - Lifetime
- 2001-05-18 ES ES06024008T patent/ES2369784T3/es not_active Expired - Lifetime
- 2001-05-18 CA CA2780092A patent/CA2780092C/en not_active Expired - Lifetime
- 2001-05-18 US US09/861,219 patent/US8037733B2/en not_active Expired - Lifetime
- 2001-05-18 AT AT06024008T patent/ATE515990T1/de not_active IP Right Cessation
- 2001-05-18 AU AU6475001A patent/AU6475001A/xx active Pending
- 2001-05-18 AT AT01939207T patent/ATE345749T1/de active
- 2001-05-18 DK DK06024008T patent/DK1769775T3/da active
- 2001-05-18 AU AU2001264750A patent/AU2001264750B2/en not_active Expired
- 2001-05-18 JP JP2001585666A patent/JP4846171B2/ja not_active Expired - Lifetime
- 2001-05-18 EP EP20010939207 patent/EP1359865B1/en not_active Expired - Lifetime
- 2001-05-18 DE DE2001624772 patent/DE60124772T2/de not_active Expired - Lifetime
- 2001-05-18 WO PCT/US2001/016374 patent/WO2001089420A2/en active IP Right Grant
- 2001-05-18 CA CA2780089A patent/CA2780089C/en not_active Expired - Lifetime
- 2001-05-18 EP EP20060024008 patent/EP1769775B1/en not_active Expired - Lifetime
-
2006
- 2006-07-26 AU AU2006203187A patent/AU2006203187B2/en not_active Expired
-
2011
- 2011-06-24 US US13/168,890 patent/US9788980B2/en not_active Expired - Fee Related
- 2011-06-24 US US13/168,878 patent/US8512579B2/en not_active Expired - Fee Related
- 2011-08-18 JP JP2011178778A patent/JP2011251162A/ja active Pending
- 2011-08-18 JP JP2011178777A patent/JP5379195B2/ja not_active Expired - Lifetime
-
2013
- 2013-02-27 JP JP2013036712A patent/JP5642218B2/ja not_active Expired - Lifetime
- 2013-08-19 US US13/970,475 patent/US8920660B2/en not_active Expired - Lifetime
-
2017
- 2017-10-16 US US15/785,244 patent/US10758383B2/en not_active Expired - Lifetime
- 2017-10-16 US US15/785,265 patent/US10806614B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998045506A1 (en) * | 1997-04-08 | 1998-10-15 | Interventional Technologies, Inc. | Method for manufacturing a stent |
WO1999023977A1 (en) * | 1997-11-07 | 1999-05-20 | Expandable Grafts Partnership | Intravascular stent and method for manufacturing an intravascular stent |
WO1999061261A1 (en) * | 1998-05-22 | 1999-12-02 | Bmc Industries, Inc. | Method and apparatus for manufacturing cylindrical articles |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5642218B2 (ja) | 植え込み型医療装置の製造方法 | |
AU2001264750A1 (en) | Methods and apparatus for manufacturing an intravascular stent | |
JP2014522260A (ja) | 管腔内埋め込み型表面およびその作製方法 | |
US9050394B2 (en) | Method for making topographical features on a surface of a medical device | |
AU2017201142A1 (en) | Grooved drug-eluting medical devices and method of making same | |
US20170135800A1 (en) | Grooved drug-eluting medical devices and method of making same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140225 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140415 |
|
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: 20140930 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141028 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5642218 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |