Stent and catheter assembly and method for treating bifurcations
An improved stent design and stent delivery catheter assembly for repairing a main vessel and a side branch vessel forming a bifurcation. The stent includes rings aligned along a common longitudinal axis and connected by links, where the stent has one or more portals for aligning with and partially...
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| creator | HEARN, BRENNA K KENT, DARRIN J TA, DIEM UYEN WROLSTAD, DAVID K ARMSTRONG, KENNETH KAY WU, CAROLINE DELGADO, JESSIE PACETTI, STEPHEN DIRK BARBOD, LEONARD D HATTEN, THOMAS RAY COX, DANIEL L |
| description | An improved stent design and stent delivery catheter assembly for repairing a main vessel and a side branch vessel forming a bifurcation. The stent includes rings aligned along a common longitudinal axis and connected by links, where the stent has one or more portals for aligning with and partially expanding into the side branch vessel. The stent is implanted at a bifurcation so that the main stent section is in the main vessel, and the portal section covers at least a portion of the opening to the side branch vessel. A second stent can be implanted in the side branch vessel and abut the expanded central section to provide full coverage of the bifurcated area in the main vessel and the side branch vessel. Radiopaque markers on the stent and on the tip of the delivery catheter assist in aligning the portal section with the opening to the side branch vessel. |
| format | Patent |
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The stent includes rings aligned along a common longitudinal axis and connected by links, where the stent has one or more portals for aligning with and partially expanding into the side branch vessel. The stent is implanted at a bifurcation so that the main stent section is in the main vessel, and the portal section covers at least a portion of the opening to the side branch vessel. A second stent can be implanted in the side branch vessel and abut the expanded central section to provide full coverage of the bifurcated area in the main vessel and the side branch vessel. Radiopaque markers on the stent and on the tip of the delivery catheter assist in aligning the portal section with the opening to the side branch vessel.</description><language>eng ; fre ; ger</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ; FILTERS IMPLANTABLE INTO BLOOD VESSELS ; FIRST-AID KITS ; FOMENTATION ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES ; PROSTHESES ; TREATMENT OR PROTECTION OF EYES OR EARS</subject><creationdate>2011</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110824&DB=EPODOC&CC=EP&NR=2359778A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110824&DB=EPODOC&CC=EP&NR=2359778A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HEARN, BRENNA K</creatorcontrib><creatorcontrib>KENT, DARRIN J</creatorcontrib><creatorcontrib>TA, DIEM UYEN</creatorcontrib><creatorcontrib>WROLSTAD, DAVID K</creatorcontrib><creatorcontrib>ARMSTRONG, KENNETH KAY</creatorcontrib><creatorcontrib>WU, CAROLINE</creatorcontrib><creatorcontrib>DELGADO, JESSIE</creatorcontrib><creatorcontrib>PACETTI, STEPHEN DIRK</creatorcontrib><creatorcontrib>BARBOD, LEONARD D</creatorcontrib><creatorcontrib>HATTEN, THOMAS RAY</creatorcontrib><creatorcontrib>COX, DANIEL L</creatorcontrib><title>Stent and catheter assembly and method for treating bifurcations</title><description>An improved stent design and stent delivery catheter assembly for repairing a main vessel and a side branch vessel forming a bifurcation. The stent includes rings aligned along a common longitudinal axis and connected by links, where the stent has one or more portals for aligning with and partially expanding into the side branch vessel. The stent is implanted at a bifurcation so that the main stent section is in the main vessel, and the portal section covers at least a portion of the opening to the side branch vessel. A second stent can be implanted in the side branch vessel and abut the expanded central section to provide full coverage of the bifurcated area in the main vessel and the side branch vessel. Radiopaque markers on the stent and on the tip of the delivery catheter assist in aligning the portal section with the opening to the side branch vessel.</description><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</subject><subject>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</subject><subject>FILTERS IMPLANTABLE INTO BLOOD VESSELS</subject><subject>FIRST-AID KITS</subject><subject>FOMENTATION</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</subject><subject>PROSTHESES</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAILknNK1FIzEtRSE4syUgtSS1SSCwuTs1NyqkEi-amlmTkpyik5RcplBSlJpZk5qUrJGWmlRYBlWfm5xXzMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4oLE5NS81JJ41wAjY1NLc3MLRyNjIpQAAHj6MTY</recordid><startdate>20110824</startdate><enddate>20110824</enddate><creator>HEARN, BRENNA K</creator><creator>KENT, DARRIN J</creator><creator>TA, DIEM UYEN</creator><creator>WROLSTAD, DAVID K</creator><creator>ARMSTRONG, KENNETH KAY</creator><creator>WU, CAROLINE</creator><creator>DELGADO, JESSIE</creator><creator>PACETTI, STEPHEN DIRK</creator><creator>BARBOD, LEONARD D</creator><creator>HATTEN, THOMAS RAY</creator><creator>COX, DANIEL L</creator><scope>EVB</scope></search><sort><creationdate>20110824</creationdate><title>Stent and catheter assembly and method for treating bifurcations</title><author>HEARN, BRENNA K ; KENT, DARRIN J ; TA, DIEM UYEN ; WROLSTAD, DAVID K ; ARMSTRONG, KENNETH KAY ; WU, CAROLINE ; DELGADO, JESSIE ; PACETTI, STEPHEN DIRK ; BARBOD, LEONARD D ; HATTEN, THOMAS RAY ; COX, DANIEL L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2359778A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2011</creationdate><topic>BANDAGES, DRESSINGS OR ABSORBENT PADS</topic><topic>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</topic><topic>FILTERS IMPLANTABLE INTO BLOOD VESSELS</topic><topic>FIRST-AID KITS</topic><topic>FOMENTATION</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>PROSTHESES</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><toplevel>online_resources</toplevel><creatorcontrib>HEARN, BRENNA K</creatorcontrib><creatorcontrib>KENT, DARRIN J</creatorcontrib><creatorcontrib>TA, DIEM UYEN</creatorcontrib><creatorcontrib>WROLSTAD, DAVID K</creatorcontrib><creatorcontrib>ARMSTRONG, KENNETH KAY</creatorcontrib><creatorcontrib>WU, CAROLINE</creatorcontrib><creatorcontrib>DELGADO, JESSIE</creatorcontrib><creatorcontrib>PACETTI, STEPHEN DIRK</creatorcontrib><creatorcontrib>BARBOD, LEONARD D</creatorcontrib><creatorcontrib>HATTEN, THOMAS RAY</creatorcontrib><creatorcontrib>COX, DANIEL L</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HEARN, BRENNA K</au><au>KENT, DARRIN J</au><au>TA, DIEM UYEN</au><au>WROLSTAD, DAVID K</au><au>ARMSTRONG, KENNETH KAY</au><au>WU, CAROLINE</au><au>DELGADO, JESSIE</au><au>PACETTI, STEPHEN DIRK</au><au>BARBOD, LEONARD D</au><au>HATTEN, THOMAS RAY</au><au>COX, DANIEL L</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Stent and catheter assembly and method for treating bifurcations</title><date>2011-08-24</date><risdate>2011</risdate><abstract>An improved stent design and stent delivery catheter assembly for repairing a main vessel and a side branch vessel forming a bifurcation. The stent includes rings aligned along a common longitudinal axis and connected by links, where the stent has one or more portals for aligning with and partially expanding into the side branch vessel. The stent is implanted at a bifurcation so that the main stent section is in the main vessel, and the portal section covers at least a portion of the opening to the side branch vessel. A second stent can be implanted in the side branch vessel and abut the expanded central section to provide full coverage of the bifurcated area in the main vessel and the side branch vessel. Radiopaque markers on the stent and on the tip of the delivery catheter assist in aligning the portal section with the opening to the side branch vessel.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS |
| title | Stent and catheter assembly and method for treating bifurcations |
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