JP5684794B2 - 分岐エンドプロテーゼ送達用の送達デバイスおよび方法 - Google Patents
分岐エンドプロテーゼ送達用の送達デバイスおよび方法 Download PDFInfo
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- JP5684794B2 JP5684794B2 JP2012507237A JP2012507237A JP5684794B2 JP 5684794 B2 JP5684794 B2 JP 5684794B2 JP 2012507237 A JP2012507237 A JP 2012507237A JP 2012507237 A JP2012507237 A JP 2012507237A JP 5684794 B2 JP5684794 B2 JP 5684794B2
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- Prior art keywords
- tip
- delivery device
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- outer sleeve
- stent graft
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- Expired - Fee Related
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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
- A61F2/954—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
- 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
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
-
- 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
- A61F2/82—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
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument
- A61F2002/9511—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument the retaining means being filaments or wires
-
- 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
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
- A61F2002/9665—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod with additional retaining means
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Description
Claims (10)
- ワンピース型分岐血管内グラフトのための送達デバイスであって、
遠位端に第1の先端部を有し、前記第1の先端部が、内部を貫通して設けられた第1のルーメンと第1の表面と該第1の表面と反対側の略曲線状のテーパー付けされた第2の表面とを有する第1のカテーテル部と、
遠位端に第2の先端部を有し、前記第2の先端部が、内部を貫通して設けられた第2のルーメンと第3の表面と該第3の表面の反対側の略曲線状のテーパー付けされた第4の表面とを有する第2のカテーテル部と、
前記第1のカテーテル部および前記第2のカテーテル部の周囲に設けられた外側スリーブであって、前記第1の先端部の少なくとも一部と前記第2の先端部の少なくとも一部とが前記外側スリーブの遠位端を越えて遠位方向に延びる外側スリーブと、を備え、
前記第1の表面および前記第3の表面は相補形状を有し、これにより、前記第1の先端部および前記第2の先端部が略平滑な複合連続表面先端部を共に形成し、
前記複合連続表面先端部は、分離可能に配置された前記第1の先端部および第2の先端部によって形成された略弾丸形状の複合先端部である、
ことを特徴とする送達デバイス。 - 前記第1の表面および前記第2の表面は略平坦である、
請求項1に記載の送達デバイス。 - 前記第3の表面は略凹形状であり、前記第1の表面は略凸形状である、
請求項1に記載の送達デバイス。 - 前記外側スリーブのルーメン内に設けられた内側スリーブをさらに含み、前記血管内グラフトは前記内側スリーブ内に設けられる、
請求項1に記載の送達デバイス。 - 前記内側スリーブは、本体部と、該本体部から延びる第1の分岐部と、前記本体部から延びる第2の分岐部とを有する、
請求項4に記載の送達デバイス。 - プッシャをさらに備え、前記プッシャは、前記外側スリーブの前記ルーメン内に配置され、前記血管内グラフトに近位である、
請求項4に記載の送達デバイス。 - 前記第2の略曲線状のテーパー付けされた表面は、その近位端部において第1の肩部を含み、前記第4の略曲線状のテーパー付けされた表面は、その近位端部において第2の肩部を含み、前記外側スリーブの前記遠位端は、前記第1の肩部および前記第2の肩部と隣接する、
請求項1に記載の送達デバイス。 - 前記プッシャが、少なくとも第1および第2のルーメンを備えている、
請求項6に記載の送達デバイス。 - 前記プッシャが、第3のルーメンを備えている、
請求項8に記載の送達デバイス。 - 前記第1および/または第2の分岐部が、プルストリングを用いて引き裂きまたは分解可能なシームを備えている、
請求項5に記載の送達デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/428,619 | 2009-04-23 | ||
US12/428,619 US8292941B2 (en) | 2009-04-23 | 2009-04-23 | Delivery system for deployment of a one-piece iliac-branch device |
PCT/US2010/029496 WO2010123663A2 (en) | 2009-04-23 | 2010-03-31 | Delivery device and method for delivering a bifurcated endoprosthesis |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012524607A JP2012524607A (ja) | 2012-10-18 |
JP2012524607A5 JP2012524607A5 (ja) | 2013-05-30 |
JP5684794B2 true JP5684794B2 (ja) | 2015-03-18 |
Family
ID=42992805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012507237A Expired - Fee Related JP5684794B2 (ja) | 2009-04-23 | 2010-03-31 | 分岐エンドプロテーゼ送達用の送達デバイスおよび方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8292941B2 (ja) |
EP (1) | EP2421478B1 (ja) |
JP (1) | JP5684794B2 (ja) |
WO (1) | WO2010123663A2 (ja) |
Families Citing this family (18)
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WO2008107885A2 (en) | 2007-03-05 | 2008-09-12 | Alon Shalev | Multi-component expandable supportive bifurcated endoluminal grafts and methods for using same |
EP2445444B1 (en) | 2009-06-23 | 2018-09-26 | Endospan Ltd. | Vascular prostheses for treating aneurysms |
GB2485762B (en) * | 2010-11-12 | 2012-12-05 | Cook Medical Technologies Llc | Introducer assembly and dilator tip therefor |
WO2013030818A2 (en) | 2011-08-28 | 2013-03-07 | Endospan Ltd. | Stent-grafts with post-deployment variable axial and radial displacement |
US9427339B2 (en) | 2011-10-30 | 2016-08-30 | Endospan Ltd. | Triple-collar stent-graft |
US9597204B2 (en) | 2011-12-04 | 2017-03-21 | Endospan Ltd. | Branched stent-graft system |
US9770350B2 (en) | 2012-05-15 | 2017-09-26 | Endospan Ltd. | Stent-graft with fixation elements that are radially confined for delivery |
WO2014108895A2 (en) | 2013-01-08 | 2014-07-17 | Endospan Ltd. | Minimization of stent-graft migration during implantation |
WO2015075708A1 (en) | 2013-11-19 | 2015-05-28 | Endospan Ltd. | Stent system with radial-expansion locking |
EP3068339B1 (en) | 2014-12-18 | 2017-11-01 | Endospan Ltd. | Endovascular stent-graft with fatigue-resistant lateral tube |
CN109862850B (zh) * | 2016-08-31 | 2022-04-08 | 恩朵罗杰克斯有限责任公司 | 具有支架和填充结构的系统和方法 |
KR101960294B1 (ko) * | 2017-02-23 | 2019-03-21 | 주식회사 에스앤지바이오텍 | 스텐트 삽입장치 |
US11446169B2 (en) * | 2017-03-10 | 2022-09-20 | The Cleveland Clinic Foundation | Bifurcated implant delivery system |
US20190142571A1 (en) * | 2017-11-13 | 2019-05-16 | Derrick Chu | Branching covered stent-grafts and related deployment systems and methods |
CN110870813A (zh) * | 2018-09-03 | 2020-03-10 | 南微医学科技股份有限公司 | 一种医疗器械置入装置 |
US11311397B2 (en) | 2019-10-23 | 2022-04-26 | Medtronic Vascular, Inc. | Branch stent graft and delivery method for endovascular treatment of the iliac artery aneurysms |
EP4161438A1 (en) * | 2020-06-09 | 2023-04-12 | Thru-Flo Endovascular, Inc. | Methods of manufacturing a y-shaped branch point flow diversion device and methods of deploying a y-shaped branch point flow diversion system |
CN118139602A (zh) * | 2021-09-17 | 2024-06-04 | 波士顿科学国际有限公司 | 支架系统 |
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-
2009
- 2009-04-23 US US12/428,619 patent/US8292941B2/en active Active
-
2010
- 2010-03-31 EP EP10767492.1A patent/EP2421478B1/en active Active
- 2010-03-31 WO PCT/US2010/029496 patent/WO2010123663A2/en active Application Filing
- 2010-03-31 JP JP2012507237A patent/JP5684794B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8292941B2 (en) | 2012-10-23 |
JP2012524607A (ja) | 2012-10-18 |
US20100274339A1 (en) | 2010-10-28 |
EP2421478A4 (en) | 2013-07-31 |
EP2421478B1 (en) | 2018-12-12 |
EP2421478A2 (en) | 2012-02-29 |
WO2010123663A3 (en) | 2011-03-31 |
WO2010123663A2 (en) | 2010-10-28 |
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