JP5123376B2 - ガイドワイヤーチャネルを有するカテーテル - Google Patents
ガイドワイヤーチャネルを有するカテーテル Download PDFInfo
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- JP5123376B2 JP5123376B2 JP2010506197A JP2010506197A JP5123376B2 JP 5123376 B2 JP5123376 B2 JP 5123376B2 JP 2010506197 A JP2010506197 A JP 2010506197A JP 2010506197 A JP2010506197 A JP 2010506197A JP 5123376 B2 JP5123376 B2 JP 5123376B2
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/97—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve the outer sleeve being splittable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
-
- 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
- A61F2/856—Single tubular stent with a side portal passage
-
- 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
- A61F2002/061—Blood vessels provided with means for allowing access to secondary lumens
-
- 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
- A61F2002/065—Y-shaped 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
- A61F2/07—Stent-grafts
- A61F2002/075—Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
-
- 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
- A61F2002/821—Ostial 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
- 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
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0059—Additional features; Implant or prostheses properties not otherwise provided for temporary
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Description
近位部と、遠位部と、近位端部と、遠位端部とを有するカテーテル本体及び、
近位端部と、遠位端部とを有する少なくとも一つのガイドワイヤーチャネルを含み、この少なくとも一つのガイドワイヤーチャネルが、チャネル近位端部からチャネル遠位端部まで延在するガイドワイヤーチャネル内部の縦方向開口部を有し、この少なくとも一つのガイドワイヤーチャネルの近位端部がカテーテル本体の遠位部でカテーテル本体に取り付けられた、
カテーテルを含む。
近位部と、遠位部と、近位端部と、遠位端部とを有するカテーテル本体及び、
近位端部と、遠位端部とを有する少なくとも一つのガイドワイヤーチャネルであって、この少なくとも一つのガイドワイヤーチャネルが、チャネル近位端部からチャネル遠位端部まで延在するガイドワイヤーチャネル内部の縦方向開口部を有し、この少なくとも一つのガイドワイヤーチャネルの近位端部がカテーテル本体の遠位部でカテーテル本体に取り付けられた、ガイドワイヤーチャネル、
を含む、カテーテルを含む。
図11に示されているように、矢印72によって示されている方向に沿って、展開コード70を引っ張ることにより、側枝抑制シースを切り離すことができる。図12に示されているように、抑制シースの切り離しは、側枝デバイス76が自己拡張して、側枝血管56と、主要本体側壁開口部42と、内部の側枝支持体チャネル44とに結び付くのを可能にする。側枝デバイスが十分に拡張された後、側枝カテーテルを取り外すことができる。抑制シース(図示せず)は生体内に残されることが可能である。それというのも、シースが前述の主要本体デバイスのものと同様に捕捉されるからである。
付属のガイドワイヤーチャネルを有するカテーテルを下記のように製作することができる。
Claims (12)
- 近位部と、遠位部と、近位端部と、遠位端部とを有するカテーテル本体部、
該カテーテル本体部の該遠位部に配置される自己拡張型プロステーシス、及び
該カテーテル本体部の該遠位部に提供されて、近位端部と、遠位端部とを有する少なくとも一つのガイドワイヤーチャネルを
含むカテーテルであって、
該カテーテルがカテーテルバルーンを含まず、
該少なくとも一つのガイドワイヤーチャネルが、全長部を有し、該少なくとも一つのガイドワイヤーチャネルの近位端部から該少なくとも一つのガイドワイヤーチャネルの遠位端部まで延在して該少なくとも一つのガイドワイヤーチャネル内部の縦方向に延在する開口部を有し、
該少なくとも一つのガイドワイヤーチャネルの該近位端部が、該自己拡張性プロステーシスから近位に延在し、該少なくとも一つのガイドワイヤーチャネルの該遠位端部が該自己拡張性プロステーシスのサイド開口部から外側に延在し、
該縦方向に延在する開口部が充分な幅であるので、ガイドワイヤーが、続いて行われるデバイス展開中に該チャネルから充分に引き離されるのを可能にし、
該自己拡張性プロステーシスが、展開前に、全長部を有する抑制シース内に包含されて、該少なくとも一つのガイドワイヤーチャネルが該抑制シースの該全長部の一部分に対して延在し、該少なくとも一つのガイドワイヤーチャネルの該遠位端部が、該抑制シースの端部間に配置される該抑制シースの横断スリットから突き出ている、
カテーテル。 - 前記自己拡張型プロステーシスがステントを含む、請求項1に記載のカテーテル。
- 前記ステントが形状記憶材料を含む、請求項2に記載のカテーテル。
- 前記自己拡張型プロステーシスがステントグラフトを含む、請求項1に記載のカテーテル。
- 前記グラフトが、ePTFE、ナイロン、ポリエステル、ポリエチレン、ポリプロピレン、ポリテトラフルオロエチレン、ポリウレタン及び弾性有機ケイ素ポリマーからなる群から選ばれる材料を含む、請求項4に記載のカテーテル。
- 前記ステントグラフトが、前記ステントグラフトの第一開口端部の第一ステントと、前記ステントグラフトの第二開口端部の第二ステントとを含む、請求項4に記載のカテーテル。
- 前記グラフト材料が、前記第一開口端部から前記第二開口端部まで延在する、請求項6に記載のカテーテル。
- 前記カテーテルが、前記カテーテル遠位端部から、前記カテーテル遠位端部に対して近位である地点まで延在するガイドワイヤールーメンを更に含む、請求項1に記載のカテーテル。
- 前記ガイドワイヤーチャネルが、ナイロン、ポリエーテルブロックアミド、ポリウレタン及びポリエチレンからなる群から選ばれる材料を含む、請求項1に記載のカテーテル。
- 前記ガイドワイヤーチャネルに挿入されるように構成されるガイドワイヤーを更に含む、請求項1に記載のカテーテル。
- 前記ステントグラフトが、第一開口端部と、第二開口端部と、サイド開口部と、内部側枝支持体とを含む、請求項4に記載のカテーテル。
- 前記内部側枝支持体が前記ステントグラフトのサイド開口部から前記第二開口端部に向かって延在する、請求項11に記載のカテーテル。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/739,169 | 2007-04-24 | ||
| US11/739,169 US9358142B2 (en) | 2007-04-24 | 2007-04-24 | Catheter having guidewire channel |
| PCT/US2008/004555 WO2008130503A2 (en) | 2007-04-24 | 2008-04-08 | Catheter having guidewire channel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010524630A JP2010524630A (ja) | 2010-07-22 |
| JP2010524630A5 JP2010524630A5 (ja) | 2011-05-26 |
| JP5123376B2 true JP5123376B2 (ja) | 2013-01-23 |
Family
ID=39776355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010506197A Active JP5123376B2 (ja) | 2007-04-24 | 2008-04-08 | ガイドワイヤーチャネルを有するカテーテル |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9358142B2 (ja) |
| EP (2) | EP3037062A1 (ja) |
| JP (1) | JP5123376B2 (ja) |
| AU (1) | AU2008241571B2 (ja) |
| CA (1) | CA2683011C (ja) |
| ES (1) | ES2581215T3 (ja) |
| WO (1) | WO2008130503A2 (ja) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8221494B2 (en) | 2008-02-22 | 2012-07-17 | Endologix, Inc. | Apparatus and method of placement of a graft or graft system |
| US8236040B2 (en) | 2008-04-11 | 2012-08-07 | Endologix, Inc. | Bifurcated graft deployment systems and methods |
| EP2520320B1 (en) | 2008-07-01 | 2016-11-02 | Endologix, Inc. | Catheter system |
| US12076258B2 (en) | 2008-09-25 | 2024-09-03 | Advanced Bifurcation Systems Inc. | Selective stent crimping |
| US11298252B2 (en) | 2008-09-25 | 2022-04-12 | Advanced Bifurcation Systems Inc. | Stent alignment during treatment of a bifurcation |
| US12324756B2 (en) | 2008-09-25 | 2025-06-10 | Advanced Bifurcation Systems Inc. | System and methods for treating a bifurcation |
| US8828071B2 (en) | 2008-09-25 | 2014-09-09 | Advanced Bifurcation Systems, Inc. | Methods and systems for ostial stenting of a bifurcation |
| JP5635515B2 (ja) | 2008-09-25 | 2014-12-03 | アドバンスド バイファケーション システムズ, インコーポレイテッド | 部分的圧着ステント |
| JP5629871B2 (ja) | 2009-04-28 | 2014-11-26 | エンドロジックス、インク | 移植片あるいは移植片システムを配置する装置および方法 |
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| CA2683011C (en) | 2013-01-15 |
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