JP5312042B2 - 分岐管にステントを留置するためのカテーテルシステム - Google Patents
分岐管にステントを留置するためのカテーテルシステム Download PDFInfo
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- JP5312042B2 JP5312042B2 JP2008547957A JP2008547957A JP5312042B2 JP 5312042 B2 JP5312042 B2 JP 5312042B2 JP 2008547957 A JP2008547957 A JP 2008547957A JP 2008547957 A JP2008547957 A JP 2008547957A JP 5312042 B2 JP5312042 B2 JP 5312042B2
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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
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/041—Capsule endoscopes for imaging
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—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
- A61F2/02—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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2002/826—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents more than one stent being applied sequentially
-
- 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
- A61F2002/9155—Adjacent bands being connected to each other
- A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
-
- 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
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/001—Figure-8-shaped, e.g. hourglass-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
- 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
- A61F2250/0036—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 thickness
-
- 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
- A61F2250/0039—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 diameter
Description
ステントデリバリーカテーテル及び2パートステントを備えており、
上記ステントデリバリーカテーテルは、上部にステップバルーンが取り付けられたカテーテルシャフトを有し、
上記ステップバルーンは近位部分と遠位部分とを有し、かつ上記近位部分は上記遠位部分よりも大きな拡張径に膨張可能であり、
上記2パートステントは、上記ステップバルーンの上記近位部分に配置された近位部と、上記ステップバルーンの上記遠位部分に配置された遠位部と、上記2パートステントの上記近位部及び上記遠位部の間にある非連結帯とを有している、
ステントシステムに関する。
近位部、遠位部、並びに上記2パートステントの上記近位部と上記遠位部との間にある非連結帯を有し、
上記2パートステントの上記近位部及び上記遠位部はそれぞれ、指を組み合わせるように上記非連結帯内へ延伸するステントストラットで構成されている、
2パートステントに関する。
2 ステントデリバリーカテーテル
3 ステップバルーン、膨張式バルーン
7 側枝
11 近位部
12 遠位部
13 非連結帯
14 ステントストラット
16 フィンガー
31 近位部分
32 遠位部分
Claims (4)
- ステントシステムであって、
ステントデリバリーカテーテル及び2パートステントを備えており、
前記ステントデリバリーカテーテルは、上部にステップバルーンが取り付けられたカテーテルシャフトを有し、
前記ステップバルーンは近位部分と遠位部分とを有し、かつ前記近位部分は前記遠位部分よりも大きな拡張径に膨張可能であり、
前記2パートステントは、前記ステップバルーンの前記近位部分に配置された分岐部近位に配置するための近位部と、
前記ステップバルーンの前記遠位部分に配置された分岐部遠位に配置するための遠位部と、前記2パートステントの前記近位部及び前記遠位部の間にある非連結帯とを有しており、
前記2パートステントの前記近位部及び前記遠位部はそれぞれ、前記非連結帯内で相互に嵌合しているステントストラットで構成されている、
ステントシステム。 - 前記ステップバルーンの前記近位部分は円錐状の構成を有する、
請求項1に記載のステントシステム。 - 前記ステップバルーンの前記近位部分は、前記バルーンの近位端から近位部分の遠位端に向かって直径が増加する円錐状の構成を有する、
請求項1に記載のステントシステム。 - 2パートステントであって、
分岐部近位に配置するための近位部、分岐部遠位に配置するための遠位部、並びに前記2パートステントの前記近位部及び前記遠位部の間にある非連結帯を有し、
前記2パートステントの前記近位部及び前記遠位部はそれぞれ、指を組み合わせるように前記非連結帯へ延伸するステントストラットで構成されている、
2パートステント。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/319,767 US7713296B2 (en) | 2003-10-16 | 2005-12-27 | Catheter system for stenting bifurcated vessels |
US11/319,767 | 2005-12-27 | ||
PCT/EP2006/070212 WO2007074154A1 (en) | 2005-12-27 | 2006-12-26 | Catheter system for stenting bifurcated vessels |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009521294A JP2009521294A (ja) | 2009-06-04 |
JP5312042B2 true JP5312042B2 (ja) | 2013-10-09 |
Family
ID=38222220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008547957A Active JP5312042B2 (ja) | 2005-12-27 | 2006-12-26 | 分岐管にステントを留置するためのカテーテルシステム |
Country Status (7)
Country | Link |
---|---|
US (1) | US7713296B2 (ja) |
EP (1) | EP1965737A1 (ja) |
JP (1) | JP5312042B2 (ja) |
CN (1) | CN101325928A (ja) |
BR (1) | BRPI0618281A2 (ja) |
CA (1) | CA2628581A1 (ja) |
WO (1) | WO2007074154A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070118200A1 (en) * | 2005-11-18 | 2007-05-24 | Boston Scientific Scimed, Inc. | Bifurcation stent delivery system |
US8298278B2 (en) * | 2006-03-07 | 2012-10-30 | Boston Scientific Scimed, Inc. | Bifurcated stent with improvement securement |
AU2007258592B2 (en) * | 2006-06-06 | 2012-10-25 | Cook Incorporated | Stent with a crush-resistant zone |
WO2008021570A2 (en) * | 2006-08-18 | 2008-02-21 | Abbott Laboratories | Bifurcation stent delivery catheter and method |
US8246670B2 (en) * | 2006-08-23 | 2012-08-21 | Abbott Cardiovascular Systems Inc. | Catheter system and method for delivering medical devices |
US7988720B2 (en) * | 2006-09-12 | 2011-08-02 | Boston Scientific Scimed, Inc. | Longitudinally flexible expandable stent |
US20090326643A1 (en) * | 2008-06-27 | 2009-12-31 | Boston Scientific Scimed, Inc. | Balloon folding apparatus and method |
US8133199B2 (en) | 2008-08-27 | 2012-03-13 | Boston Scientific Scimed, Inc. | Electroactive polymer activation system for a medical device |
US8828071B2 (en) | 2008-09-25 | 2014-09-09 | Advanced Bifurcation Systems, Inc. | Methods and systems for ostial stenting of a bifurcation |
US11298252B2 (en) * | 2008-09-25 | 2022-04-12 | Advanced Bifurcation Systems Inc. | Stent alignment during treatment of a bifurcation |
AU2009296415B2 (en) | 2008-09-25 | 2015-11-19 | Advanced Bifurcation Systems Inc. | Partially crimped stent |
US20100152830A1 (en) * | 2008-12-16 | 2010-06-17 | Boston Scientific Scimed, Inc. | Single Wire Stent Delivery System |
CN103037816B (zh) | 2010-03-24 | 2018-12-28 | 高级分支系统股份有限公司 | 用于处理分叉部的系统和方法 |
GB201007920D0 (en) * | 2010-05-12 | 2010-06-30 | Park Medical Ltd Q | Sheath for protecting endoscope probe |
US20140012101A1 (en) * | 2012-07-05 | 2014-01-09 | Microtech Medical Technologies Ltd. | Direct deployment system and method |
GB2523118B (en) * | 2014-02-12 | 2016-03-09 | Cook Medical Technologies Llc | Sheath or catheter for medical introducer assembly |
CN105250059B (zh) * | 2015-10-27 | 2018-08-10 | 江苏大学 | 一种阶梯形球囊扩张式血管支架 |
CN106166093B (zh) * | 2016-10-10 | 2017-09-22 | 付强 | 可扩张分支血管的带侧孔的双球囊支架 |
US11076745B2 (en) * | 2017-05-26 | 2021-08-03 | Covidien Lp | Bronchoscopy coupling devices |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5609605A (en) * | 1994-08-25 | 1997-03-11 | Ethicon, Inc. | Combination arterial stent |
FR2745172B1 (fr) * | 1996-02-26 | 1998-05-29 | Braun Celsa Sa | Prothese expansible, de diametre variable, en particulier vasculaire, et son procede de fabrication |
US7238197B2 (en) * | 2000-05-30 | 2007-07-03 | Devax, Inc. | Endoprosthesis deployment system for treating vascular bifurcations |
CA2360551C (en) * | 1999-01-27 | 2009-12-22 | Scimed Life Systems, Inc. | Bifurcation stent delivery system |
DE10105160B4 (de) * | 2001-02-06 | 2005-09-01 | Osypka, Peter, Dr.-Ing. | Implantierbare Gefäßstütze |
US7241308B2 (en) * | 2003-06-09 | 2007-07-10 | Xtent, Inc. | Stent deployment systems and methods |
-
2005
- 2005-12-27 US US11/319,767 patent/US7713296B2/en active Active
-
2006
- 2006-12-26 JP JP2008547957A patent/JP5312042B2/ja active Active
- 2006-12-26 WO PCT/EP2006/070212 patent/WO2007074154A1/en active Application Filing
- 2006-12-26 EP EP06841623A patent/EP1965737A1/en not_active Ceased
- 2006-12-26 BR BRPI0618281-0A patent/BRPI0618281A2/pt not_active IP Right Cessation
- 2006-12-26 CA CA002628581A patent/CA2628581A1/en not_active Abandoned
- 2006-12-26 CN CNA2006800462038A patent/CN101325928A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN101325928A (zh) | 2008-12-17 |
WO2007074154A1 (en) | 2007-07-05 |
US7713296B2 (en) | 2010-05-11 |
BRPI0618281A2 (pt) | 2012-02-28 |
US20060271152A1 (en) | 2006-11-30 |
JP2009521294A (ja) | 2009-06-04 |
EP1965737A1 (en) | 2008-09-10 |
CA2628581A1 (en) | 2007-07-05 |
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