JPH09509606A - 体管内に配置するためのスペースホルダー - Google Patents
体管内に配置するためのスペースホルダーInfo
- Publication number
- JPH09509606A JPH09509606A JP8520123A JP52012396A JPH09509606A JP H09509606 A JPH09509606 A JP H09509606A JP 8520123 A JP8520123 A JP 8520123A JP 52012396 A JP52012396 A JP 52012396A JP H09509606 A JPH09509606 A JP H09509606A
- Authority
- JP
- Japan
- Prior art keywords
- space holder
- peripheral wall
- space
- wire
- leg pieces
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 50
- 238000005452 bending Methods 0.000 claims abstract description 18
- 230000001154 acute effect Effects 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 230000036760 body temperature Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000000806 elastomer Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 7
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 claims description 6
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 210000004513 dentition Anatomy 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000036346 tooth eruption Effects 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 2
- 229920000126 latex Polymers 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 13
- 230000002441 reversible effect Effects 0.000 abstract description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 12
- 230000036262 stenosis Effects 0.000 description 11
- 208000037804 stenosis Diseases 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 210000000056 organ Anatomy 0.000 description 5
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- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
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- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000191291 Abies alba Species 0.000 description 1
- 206010003210 Arteriosclerosis Diseases 0.000 description 1
- 206010003694 Atrophy Diseases 0.000 description 1
- 208000032544 Cicatrix Diseases 0.000 description 1
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 108010000020 Platelet Factor 3 Proteins 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 241000339782 Tomares Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 231100000590 oncogenic Toxicity 0.000 description 1
- 230000002246 oncogenic effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002966 stenotic effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000005740 tumor formation Effects 0.000 description 1
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
-
- 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
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61F2/02—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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
- A61F2210/0019—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol operated at only one temperature whilst inside or touching the human body, e.g. constrained in a non-operative shape during surgery, another temperature only occurring before the operation
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Cardiology (AREA)
- Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Inorganic Chemistry (AREA)
- Pulmonology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.少なくとも体温で所定限度弾性的なプラスチックから成る中空円筒形の周壁 体(24,28,37)内に埋め込まれたフレキシブルな支持構造体を備えた、 体管内に配置するためのスペースホルダーにおいて、支持構造体(25)が、夫 々ジグザグ状に成形されて周壁体(24,28,37)の縦軸線(L)に対して 平行に延びかつ該周壁体(24,28,37)の周面側で互いにずらされた少な くとも2本の線材から構成されており、しかも各線材(1,5,12〜18,2 6,29,31,36,43,51)が少なくとも3つの脚片(2〜4,6〜8 ,19〜22,32〜34,41,42,44,45)を有し、該脚片のうち中 位の脚片(3,7,20,21,23)が、その両端で境を接している両方の脚 片(2,4,6,8,32,34))に対して夫々鋭角(α,β,γ′,γ″, δ′,δ″,μ,τ)を形成していることを特徴とする、体管内に配置するため のスペースホルダー。 2.鋭角(α,β,γ′,γ″,τ)が45°より小さい、請求項1記載のスペ ースホルダー。 3.鋭角(δ′,δ″,μ)が≧45°かつ≦90°である、請求項1記載のス ペースホルダー。 4.周壁体(24,28,37)の周面側で互いに隣接した2本の線材(26, 29,31)が歯列状に互いに噛み合っている、請求項1から3までのいずれか 1項記載のスペースホルダー。 5.隣接した脚片(6,7,8)が、丸くされた長さ区分(9,10,11,2 7,30)を介して互いに結合されている、請求項1から4までのいずれか1項 記載のスペースホルダー。 6.周壁体(37)にその全外周(38)にわたって分配された複数の突起(3 9)が設けられている、請求項1から5までのいずれか1項記載のスペースホル ダー。 7.各突起(39)が、2つの脚片(41,42)を互いに結合して外周(38 )を超えて張出している長さ区分(40)によって形成されている、請求項1か ら6までのいずれか1項記載のスペースホルダー。 8.線材(1,5,12〜18,26,29,31,36,43,51)が金属 から成っている、請求項1から7までのいずれか1項記載のスペースホルダー。 9.線材(1,5,12〜18,26,29,31,36,43,51)が鋼か ら成り、かつ周壁体(24,28,37)がエラストマー、特にシリコーンから 成っている、請求項1から8までのい ずれか1項記載のスペースホルダー。 10.線材(1,5,12〜18,26,29,31,36,43,51)が形状 記憶合金、特にニチノールから成り、かつ周壁体(24,28,37)がエラス トマー、特にラテックスから成っている、請求項1から8までのいずれか1項記 載のスペースホルダー。 11.周壁体(24,28,37)が形状記憶エラストマーから成っている、請求 項1から8までのいずれか1項記載のスペースホルダー。 12.線材(1,5,12〜18,26,29,31,36,43,51)が形状 記憶合金、特にニチノールから成り、かつ周壁体(24,28,37)が、特に ポリウレタンをベースとする形状記憶エラストマーから成っている、請求項1か ら8までのいずれか1項記載のスペースホルダー。 13.線材(1,5,12〜18,26,29,31,36,43,51)がプラ スチックから成っている、請求項1から7までのいずれか1項記載のスペースホ ルダー。 14.線材(1,5,12〜18,26,29,31,36,43,51)がプラ スチックから成っており、かつ周壁体(24,28,37)が形状記憶エラスト マーから成っている、請求項1から7までのいずれか1項記載のスペースホルダ ー。 15.線材(43,51)が目標撓曲部位(46,47,52,53)を有してい る、請求項1から14までのいずれか1項記載のスペースホルダー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4446036A DE4446036C2 (de) | 1994-12-23 | 1994-12-23 | Platzhalter zum Anordnen in einer Körperröhre |
DE4446036.8 | 1994-12-23 | ||
PCT/DE1995/001849 WO1996019952A2 (de) | 1994-12-23 | 1995-12-19 | Platzhalter zum anordnen in einer körperröhre |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09509606A true JPH09509606A (ja) | 1997-09-30 |
JP3734505B2 JP3734505B2 (ja) | 2006-01-11 |
Family
ID=6536756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52012396A Expired - Lifetime JP3734505B2 (ja) | 1994-12-23 | 1995-12-19 | 体管内に配置するためのスペースホルダー |
Country Status (5)
Country | Link |
---|---|
US (1) | US5814063A (ja) |
EP (1) | EP0749290B1 (ja) |
JP (1) | JP3734505B2 (ja) |
DE (2) | DE4446036C2 (ja) |
WO (1) | WO1996019952A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014178198A1 (ja) * | 2013-05-02 | 2014-11-06 | テルモ株式会社 | 血栓除去デバイス |
Families Citing this family (67)
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US6814747B2 (en) | 1995-09-08 | 2004-11-09 | Anthony Walter Anson | Surgical graft/stent system |
US6451044B1 (en) | 1996-09-20 | 2002-09-17 | Board Of Regents, The University Of Texas System | Method and apparatus for heating inflammed tissue |
US6432127B1 (en) | 1996-10-11 | 2002-08-13 | Transvascular, Inc. | Devices for forming and/or maintaining connections between adjacent anatomical conduits |
US6330884B1 (en) * | 1997-11-14 | 2001-12-18 | Transvascular, Inc. | Deformable scaffolding multicellular stent |
US20050154446A1 (en) * | 1998-01-26 | 2005-07-14 | Peter Phillips | Reinforced graft |
US7520890B2 (en) * | 1998-01-26 | 2009-04-21 | Phillips Peter W | Reinforced graft and method of deployment |
DK1049420T3 (da) * | 1998-01-26 | 2006-03-20 | Anson Medical Ltd | Armeret implantat |
US6533807B2 (en) * | 1998-02-05 | 2003-03-18 | Medtronic, Inc. | Radially-expandable stent and delivery system |
US7887578B2 (en) | 1998-09-05 | 2011-02-15 | Abbott Laboratories Vascular Enterprises Limited | Stent having an expandable web structure |
US6682554B2 (en) | 1998-09-05 | 2004-01-27 | Jomed Gmbh | Methods and apparatus for a stent having an expandable web structure |
DE19840645A1 (de) | 1998-09-05 | 2000-03-09 | Jomed Implantate Gmbh | Stent |
US20020019660A1 (en) * | 1998-09-05 | 2002-02-14 | Marc Gianotti | Methods and apparatus for a curved stent |
US6755856B2 (en) | 1998-09-05 | 2004-06-29 | Abbott Laboratories Vascular Enterprises Limited | Methods and apparatus for stenting comprising enhanced embolic protection, coupled with improved protection against restenosis and thrombus formation |
US7815763B2 (en) | 2001-09-28 | 2010-10-19 | Abbott Laboratories Vascular Enterprises Limited | Porous membranes for medical implants and methods of manufacture |
US6475234B1 (en) * | 1998-10-26 | 2002-11-05 | Medinol, Ltd. | Balloon expandable covered stents |
US6214042B1 (en) * | 1998-11-10 | 2001-04-10 | Precision Vascular Systems, Inc. | Micro-machined stent for vessels, body ducts and the like |
US6334868B1 (en) | 1999-10-08 | 2002-01-01 | Advanced Cardiovascular Systems, Inc. | Stent cover |
US6537310B1 (en) * | 1999-11-19 | 2003-03-25 | Advanced Bio Prosthetic Surfaces, Ltd. | Endoluminal implantable devices and method of making same |
KR100319663B1 (ko) * | 1999-12-07 | 2002-01-05 | 이길환 | 스텐트 |
US6423090B1 (en) | 2000-02-11 | 2002-07-23 | Advanced Cardiovascular Systems, Inc. | Stent pattern with staged expansion |
US6805704B1 (en) | 2000-06-26 | 2004-10-19 | C. R. Bard, Inc. | Intraluminal stents |
US6641607B1 (en) | 2000-12-29 | 2003-11-04 | Advanced Cardiovascular Systems, Inc. | Double tube stent |
DE10118944B4 (de) | 2001-04-18 | 2013-01-31 | Merit Medical Systems, Inc. | Entfernbare, im wesentlichen zylindrische Implantate |
WO2003009773A2 (en) | 2001-07-26 | 2003-02-06 | Alveolus Inc. | Removable stent and method of using the same |
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-
1994
- 1994-12-23 DE DE4446036A patent/DE4446036C2/de not_active Expired - Lifetime
-
1995
- 1995-12-19 DE DE59510558T patent/DE59510558D1/de not_active Expired - Lifetime
- 1995-12-19 WO PCT/DE1995/001849 patent/WO1996019952A2/de active IP Right Grant
- 1995-12-19 JP JP52012396A patent/JP3734505B2/ja not_active Expired - Lifetime
- 1995-12-19 EP EP95942643A patent/EP0749290B1/de not_active Expired - Lifetime
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1996
- 1996-11-27 US US08/758,216 patent/US5814063A/en not_active Expired - Lifetime
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WO2014178198A1 (ja) * | 2013-05-02 | 2014-11-06 | テルモ株式会社 | 血栓除去デバイス |
Also Published As
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WO1996019952A3 (de) | 1996-09-06 |
WO1996019952A2 (de) | 1996-07-04 |
EP0749290A1 (de) | 1996-12-27 |
DE4446036C2 (de) | 1999-06-02 |
JP3734505B2 (ja) | 2006-01-11 |
DE4446036A1 (de) | 1996-07-04 |
DE59510558D1 (de) | 2003-03-27 |
US5814063A (en) | 1998-09-29 |
EP0749290B1 (de) | 2003-02-19 |
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