JP5301726B2 - 人工血管 - Google Patents
人工血管 Download PDFInfo
- Publication number
- JP5301726B2 JP5301726B2 JP2012503077A JP2012503077A JP5301726B2 JP 5301726 B2 JP5301726 B2 JP 5301726B2 JP 2012503077 A JP2012503077 A JP 2012503077A JP 2012503077 A JP2012503077 A JP 2012503077A JP 5301726 B2 JP5301726 B2 JP 5301726B2
- Authority
- JP
- Japan
- Prior art keywords
- blood vessel
- artificial blood
- root
- side end
- insertion port
- 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.)
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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
- A61F2/02—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
- A61F2/064—Blood vessels with special features to facilitate anastomotic coupling
Description
Claims (7)
- 根元側端部(14)と、該根元側端部(14)に連通する少なくとも1つの先端側端部(16a)とを有する人工血管であって、
前記根元側端部(14)と前記先端側端部(16a)との間には、前記根元側端部(14)へと血管内治療器具(36)を挿通可能であると共に、当該人工血管内から外部への体液の流出を防止する逆止弁(28)が装着された挿入ポート(22)が設けられていることを特徴とする人工血管。 - 請求項1記載の人工血管において、
前記先端側端部(16a)は分岐を有することを特徴とする人工血管。 - 請求項2記載の人工血管において、
前記分岐は少なくとも三叉に分岐していることを特徴とする人工血管。 - 請求項2又は3記載の人工血管において、
前記挿入ポート(22)は、前記分岐と前記根元側端部(14)の間に設けられていることを特徴とする人工血管。 - 請求項1記載の人工血管において、
前記逆止弁(28)は、前記挿入ポート(22)に前記血管内治療器具(36)が挿入されている状態での前記体液の流出を防止する第1弁体(32)と、前記血管内治療器具(36)が挿入されていない状態での前記体液の流出を防止する第2弁体(34)とを有することを特徴とする人工血管。 - 請求項5記載の人工血管において、
前記第1弁体(32)よりも前記第2弁体(34)が前記挿入ポート(22)における前記血管内治療器具(36)の挿入前方側に配置され、
前記第1弁体(32)は、前記血管内治療器具(36)が摺動可能に挿通されると共に、該挿通された前記血管内治療器具(36)の外面に密着可能な孔部(32a)を有し、
前記第2弁体(34)は、前記血管内治療器具(36)の前記挿入ポート(22)への挿入方向に向いて傾斜した一対の傾斜壁(34c)を有し、両傾斜壁(34c)の近接側端部(34d)が互いに密着及び離間することにより、該両傾斜壁(34c)の間に前記血管内治療器具(36)が挿通可能であることを特徴とする人工血管。 - 請求項1記載の人工血管において、
前記根元側端部(14)は、上行大動脈(12c)に接合可能であり、
前記先端側端部(16a)は、右腕頭動脈(24a)、左総頚動脈(24b)及び左鎖骨下動脈(24c)のうちの少なくとも1つに接合可能であることを特徴とする人工血管。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012503077A JP5301726B2 (ja) | 2010-03-04 | 2011-02-23 | 人工血管 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010047282 | 2010-03-04 | ||
JP2010047282 | 2010-03-04 | ||
JP2012503077A JP5301726B2 (ja) | 2010-03-04 | 2011-02-23 | 人工血管 |
PCT/JP2011/053916 WO2011108409A1 (ja) | 2010-03-04 | 2011-02-23 | 人工血管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011108409A1 JPWO2011108409A1 (ja) | 2013-06-27 |
JP5301726B2 true JP5301726B2 (ja) | 2013-09-25 |
Family
ID=44542063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012503077A Active JP5301726B2 (ja) | 2010-03-04 | 2011-02-23 | 人工血管 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120277849A1 (ja) |
EP (1) | EP2543342B1 (ja) |
JP (1) | JP5301726B2 (ja) |
ES (1) | ES2766450T3 (ja) |
WO (1) | WO2011108409A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10357353B2 (en) | 2012-04-12 | 2019-07-23 | Sanford Health | Combination double-barreled and debranching stent grafts and methods for use |
BR112014025463B1 (pt) * | 2012-04-12 | 2022-01-11 | Sanford Health | Endoprótese visceral desramificada |
US9393102B2 (en) | 2012-04-12 | 2016-07-19 | Sanford Health | Debranching great vessel stent graft and methods for use |
SG11201504463SA (en) | 2012-12-14 | 2015-07-30 | Sanford Health | Combination double-barreled and debranching stent grafts |
EP4235268A3 (en) * | 2015-10-09 | 2023-10-04 | Vasoptic Medical, Inc. | System and method for rapid examination of vasculature and particulate flow using laser speckle contrast imaging |
GB201615219D0 (en) | 2016-09-07 | 2016-10-19 | Vascutek Ltd And Univ Medical Center Hamburg-Eppendorf (Uke) | Hybrid prosthesis and delivery system |
GB2554670B (en) | 2016-09-30 | 2022-01-05 | Vascutek Ltd | A vascular graft |
GB201707929D0 (en) | 2017-05-17 | 2017-06-28 | Vascutek Ltd | Tubular medical device |
CN107468374A (zh) * | 2017-09-07 | 2017-12-15 | 马路遥 | 主动脉弓部置换术灌注用四分支人造血管 |
GB201715658D0 (en) | 2017-09-27 | 2017-11-08 | Vascutek Ltd | An endoluminal device |
CN109009562B (zh) * | 2018-08-27 | 2023-11-21 | 泉州市第一医院 | 改进型的主动脉弓覆膜支架型血管 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10146350A (ja) * | 1996-08-13 | 1998-06-02 | Heartstent Llc | 冠状動脈バイパス形成装置 |
US6090067A (en) * | 1998-02-19 | 2000-07-18 | Carter; Bruce C. | Surface access hemostatic valve |
JP2001503291A (ja) * | 1996-09-16 | 2001-03-13 | サーキュレイション,インコーポレイテッド | 経静脈心筋灌流を提供することによって虚血性心臓疾患を処置するための装置 |
US20040162607A1 (en) * | 2002-12-30 | 2004-08-19 | Saqib Masroor | Prosthetic arterial graft with test port |
US20060047335A1 (en) * | 2004-08-26 | 2006-03-02 | Israel Henry M | Catheter with deflector |
WO2009082718A1 (en) * | 2007-12-21 | 2009-07-02 | Feinstein Ara J | Devices, systems, and methods for repair of vascular defects |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4436519A (en) * | 1981-05-28 | 1984-03-13 | Argon Medical Corp. | Removable hemostasis valve |
US4501263A (en) * | 1982-03-31 | 1985-02-26 | Harbuck Stanley C | Method for reducing hypertension of a liver |
US4524805A (en) * | 1983-07-08 | 1985-06-25 | Hoffman Allan C | Normally closed duckbill valve and method of manufacture |
US5290263A (en) * | 1989-02-02 | 1994-03-01 | Regents Of The University Of Minnesota | Bidirectional check valve catheter |
US5330451A (en) * | 1992-12-17 | 1994-07-19 | Shelhigh, Inc. | Multi purpose perfusion cannula |
US5599305A (en) * | 1994-10-24 | 1997-02-04 | Cardiovascular Concepts, Inc. | Large-diameter introducer sheath having hemostasis valve and removable steering mechanism |
US6024729A (en) * | 1998-03-10 | 2000-02-15 | Vernay Laboratories, Inc. | Hemostasis valve assembly including guide wire seal |
WO2000015144A1 (en) * | 1998-06-10 | 2000-03-23 | Advanced Bypass Technologies, Inc. | Aortic aneurysm treatment systems |
US6537290B2 (en) * | 2001-03-05 | 2003-03-25 | Edwards Lifesciences Corporation | Sealing access cannula system |
US6913609B2 (en) * | 2001-09-28 | 2005-07-05 | Cardica, Inc. | Access port system for anastomosis |
US6770090B2 (en) | 2001-12-07 | 2004-08-03 | Scimed Life Systems, Inc. | Anatomically curved graft for implantation at the aortic arch |
ATE502672T1 (de) * | 2003-12-11 | 2011-04-15 | Cook Inc | Hämostaseventilanordnung |
WO2006013234A1 (fr) * | 2004-07-02 | 2006-02-09 | Daniel Roux | Prothese vasculaire permettant une adaptation aux differences de diametre entre les deux extremites d’un segment de vaisseau sanguin a remplacer |
US20070067014A1 (en) * | 2005-09-22 | 2007-03-22 | Microport Medical Co., Ltd. | Method for aortic graft installation |
CA2649705C (en) * | 2006-04-19 | 2015-12-01 | William A. Cook Australia Pty. Ltd | Twin bifurcated stent graft |
-
2011
- 2011-02-23 JP JP2012503077A patent/JP5301726B2/ja active Active
- 2011-02-23 WO PCT/JP2011/053916 patent/WO2011108409A1/ja active Application Filing
- 2011-02-23 ES ES11750519T patent/ES2766450T3/es active Active
- 2011-02-23 EP EP11750519.8A patent/EP2543342B1/en active Active
-
2012
- 2012-07-09 US US13/544,334 patent/US20120277849A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10146350A (ja) * | 1996-08-13 | 1998-06-02 | Heartstent Llc | 冠状動脈バイパス形成装置 |
JP2001503291A (ja) * | 1996-09-16 | 2001-03-13 | サーキュレイション,インコーポレイテッド | 経静脈心筋灌流を提供することによって虚血性心臓疾患を処置するための装置 |
US6090067A (en) * | 1998-02-19 | 2000-07-18 | Carter; Bruce C. | Surface access hemostatic valve |
US20040162607A1 (en) * | 2002-12-30 | 2004-08-19 | Saqib Masroor | Prosthetic arterial graft with test port |
US20060047335A1 (en) * | 2004-08-26 | 2006-03-02 | Israel Henry M | Catheter with deflector |
WO2009082718A1 (en) * | 2007-12-21 | 2009-07-02 | Feinstein Ara J | Devices, systems, and methods for repair of vascular defects |
Also Published As
Publication number | Publication date |
---|---|
US20120277849A1 (en) | 2012-11-01 |
ES2766450T3 (es) | 2020-06-12 |
EP2543342A4 (en) | 2017-07-05 |
EP2543342A1 (en) | 2013-01-09 |
JPWO2011108409A1 (ja) | 2013-06-27 |
WO2011108409A1 (ja) | 2011-09-09 |
EP2543342B1 (en) | 2019-11-13 |
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