EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY
Disclosed herein is an expandable sheath (200) that can be used in conjunction with a catheter assembly to introduce a prosthetic device, such as a heart valve, into a patient. The sheath comprises an inner layer (202) comprising a reinforcing layer comprising a plurality of struts (204) that can be...
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| creator | TAMIR, Ilan MARR, Devin H RICHES, Michelle BERGSTROM, Bridget SATTELL, Jack REZAC, David A LAPOINTE, Matthew |
| description | Disclosed herein is an expandable sheath (200) that can be used in conjunction with a catheter assembly to introduce a prosthetic device, such as a heart valve, into a patient. The sheath comprises an inner layer (202) comprising a reinforcing layer comprising a plurality of struts (204) that can be encapsulated within a polymer layer (206) comprising a tether portion and an outer layer disposed over the inner layer. The disclosed sheath is configured to locally expand from a predetermined first diameter di to an expanded second diameter d2 during application of a radial outward force by passage of a medical device through the sheath.
Une gaine expansible (200) qui, selon certains aspects, peut être utilisée en conjonction avec un ensemble cathéter servant à introduire un dispositif prothétique, tel qu'une valve cardiaque, chez un patient, est divulguée. La gaine comprend une couche interne (202) comprenant une couche de renforcement comprenant une pluralité d'entretoises (204) qui peuvent être encapsulées dans une couche polymère (206) comprenant une partie d'attache et une couche externe agencée sur la couche interne. La gaine divulguée est conçue pour se dilater localement d'un premier diamètre prédéterminé di à un second diamètre dilaté d2 pendant l'application d'une force radiale vers l'extérieur par le passage d'un dispositif médical à travers la gaine. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2022098872A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2022098872A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2022098872A13</originalsourceid><addsrcrecordid>eNrjZPB1jQhw9HNxdPJxVQj2cHUM8VBw8w9S8PQLCfJ3CXX29HNXcPRTcPVz8Q9zDHYO9XEMUnBx9fEMcw2KBDLCPJ1dQWr9FRwVnPxdInkYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBkZGBpYWFuZGjoTFxqgCQKS8F</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY</title><source>esp@cenet</source><creator>TAMIR, Ilan ; MARR, Devin H ; RICHES, Michelle ; BERGSTROM, Bridget ; SATTELL, Jack ; REZAC, David A ; LAPOINTE, Matthew</creator><creatorcontrib>TAMIR, Ilan ; MARR, Devin H ; RICHES, Michelle ; BERGSTROM, Bridget ; SATTELL, Jack ; REZAC, David A ; LAPOINTE, Matthew</creatorcontrib><description>Disclosed herein is an expandable sheath (200) that can be used in conjunction with a catheter assembly to introduce a prosthetic device, such as a heart valve, into a patient. The sheath comprises an inner layer (202) comprising a reinforcing layer comprising a plurality of struts (204) that can be encapsulated within a polymer layer (206) comprising a tether portion and an outer layer disposed over the inner layer. The disclosed sheath is configured to locally expand from a predetermined first diameter di to an expanded second diameter d2 during application of a radial outward force by passage of a medical device through the sheath.
Une gaine expansible (200) qui, selon certains aspects, peut être utilisée en conjonction avec un ensemble cathéter servant à introduire un dispositif prothétique, tel qu'une valve cardiaque, chez un patient, est divulguée. La gaine comprend une couche interne (202) comprenant une couche de renforcement comprenant une pluralité d'entretoises (204) qui peuvent être encapsulées dans une couche polymère (206) comprenant une partie d'attache et une couche externe agencée sur la couche interne. La gaine divulguée est conçue pour se dilater localement d'un premier diamètre prédéterminé di à un second diamètre dilaté d2 pendant l'application d'une force radiale vers l'extérieur par le passage d'un dispositif médical à travers la gaine.</description><language>eng ; fre</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY ; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR ; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY ; 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>2022</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=20220512&DB=EPODOC&CC=WO&NR=2022098872A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220512&DB=EPODOC&CC=WO&NR=2022098872A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAMIR, Ilan</creatorcontrib><creatorcontrib>MARR, Devin H</creatorcontrib><creatorcontrib>RICHES, Michelle</creatorcontrib><creatorcontrib>BERGSTROM, Bridget</creatorcontrib><creatorcontrib>SATTELL, Jack</creatorcontrib><creatorcontrib>REZAC, David A</creatorcontrib><creatorcontrib>LAPOINTE, Matthew</creatorcontrib><title>EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY</title><description>Disclosed herein is an expandable sheath (200) that can be used in conjunction with a catheter assembly to introduce a prosthetic device, such as a heart valve, into a patient. The sheath comprises an inner layer (202) comprising a reinforcing layer comprising a plurality of struts (204) that can be encapsulated within a polymer layer (206) comprising a tether portion and an outer layer disposed over the inner layer. The disclosed sheath is configured to locally expand from a predetermined first diameter di to an expanded second diameter d2 during application of a radial outward force by passage of a medical device through the sheath.
Une gaine expansible (200) qui, selon certains aspects, peut être utilisée en conjonction avec un ensemble cathéter servant à introduire un dispositif prothétique, tel qu'une valve cardiaque, chez un patient, est divulguée. La gaine comprend une couche interne (202) comprenant une couche de renforcement comprenant une pluralité d'entretoises (204) qui peuvent être encapsulées dans une couche polymère (206) comprenant une partie d'attache et une couche externe agencée sur la couche interne. La gaine divulguée est conçue pour se dilater localement d'un premier diamètre prédéterminé di à un second diamètre dilaté d2 pendant l'application d'une force radiale vers l'extérieur par le passage d'un dispositif médical à travers la gaine.</description><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</subject><subject>DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY</subject><subject>DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR</subject><subject>DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPB1jQhw9HNxdPJxVQj2cHUM8VBw8w9S8PQLCfJ3CXX29HNXcPRTcPVz8Q9zDHYO9XEMUnBx9fEMcw2KBDLCPJ1dQWr9FRwVnPxdInkYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBkZGBpYWFuZGjoTFxqgCQKS8F</recordid><startdate>20220512</startdate><enddate>20220512</enddate><creator>TAMIR, Ilan</creator><creator>MARR, Devin H</creator><creator>RICHES, Michelle</creator><creator>BERGSTROM, Bridget</creator><creator>SATTELL, Jack</creator><creator>REZAC, David A</creator><creator>LAPOINTE, Matthew</creator><scope>EVB</scope></search><sort><creationdate>20220512</creationdate><title>EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY</title><author>TAMIR, Ilan ; MARR, Devin H ; RICHES, Michelle ; BERGSTROM, Bridget ; SATTELL, Jack ; REZAC, David A ; LAPOINTE, Matthew</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2022098872A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2022</creationdate><topic>BANDAGES, DRESSINGS OR ABSORBENT PADS</topic><topic>DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY</topic><topic>DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR</topic><topic>DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY</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>TAMIR, Ilan</creatorcontrib><creatorcontrib>MARR, Devin H</creatorcontrib><creatorcontrib>RICHES, Michelle</creatorcontrib><creatorcontrib>BERGSTROM, Bridget</creatorcontrib><creatorcontrib>SATTELL, Jack</creatorcontrib><creatorcontrib>REZAC, David A</creatorcontrib><creatorcontrib>LAPOINTE, Matthew</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAMIR, Ilan</au><au>MARR, Devin H</au><au>RICHES, Michelle</au><au>BERGSTROM, Bridget</au><au>SATTELL, Jack</au><au>REZAC, David A</au><au>LAPOINTE, Matthew</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY</title><date>2022-05-12</date><risdate>2022</risdate><abstract>Disclosed herein is an expandable sheath (200) that can be used in conjunction with a catheter assembly to introduce a prosthetic device, such as a heart valve, into a patient. The sheath comprises an inner layer (202) comprising a reinforcing layer comprising a plurality of struts (204) that can be encapsulated within a polymer layer (206) comprising a tether portion and an outer layer disposed over the inner layer. The disclosed sheath is configured to locally expand from a predetermined first diameter di to an expanded second diameter d2 during application of a radial outward force by passage of a medical device through the sheath.
Une gaine expansible (200) qui, selon certains aspects, peut être utilisée en conjonction avec un ensemble cathéter servant à introduire un dispositif prothétique, tel qu'une valve cardiaque, chez un patient, est divulguée. La gaine comprend une couche interne (202) comprenant une couche de renforcement comprenant une pluralité d'entretoises (204) qui peuvent être encapsulées dans une couche polymère (206) comprenant une partie d'attache et une couche externe agencée sur la couche interne. La gaine divulguée est conçue pour se dilater localement d'un premier diamètre prédéterminé di à un second diamètre dilaté d2 pendant l'application d'une force radiale vers l'extérieur par le passage d'un dispositif médical à travers la gaine.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY 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 | EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY |
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