REPLACEMENT OF NUCLEUS PULPOSUS USING A HYDROGEL

A nucleus pulposus of an intervertebral disc is supplemented or replaced by an elongated, physiologically fully hydrated hydrogel prosthesis inserted into the central region of an intervertebral disc, where it can fold upon itself to form a prosthesis body within the central region of the annulus fi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CLEMOW, ALASTAIR J.T, VRESILOVIC, EDWARD, SMITH, NIGEL G, KEANE, MICHAEL F
Format: Patent
Sprache:eng ; fre
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator CLEMOW, ALASTAIR J.T
VRESILOVIC, EDWARD
SMITH, NIGEL G
KEANE, MICHAEL F
description A nucleus pulposus of an intervertebral disc is supplemented or replaced by an elongated, physiologically fully hydrated hydrogel prosthesis inserted into the central region of an intervertebral disc, where it can fold upon itself to form a prosthesis body within the central region of the annulus fibrosus. The hydrogel prosthesis may have expanded portions that assist in preventing expulsion of the prosthesis through the insertion aperture. An instrument for inserting the prosthesis has a cutter for severing the elongated prosthesis within the central region of the intervertebral disc after a sufficient amount has been implanted. Cette invention permet de compléter ou de remplacer le noyau pulpeux d'un disque intervertébral au moyen d'une prothèse d'hydrogel allongée complètement hydratée physiologiquement, qui est insérée dans la région centrale du disque intervertébral, où elle peut se replier sur elle-même pour forme un corps de prothèse dans la région centrale de l'anneau fibreux. Cette prothèse d'hydrogel peut comporter des parties expansées qui contribuent à prévenir l'expulsion de la prothèse par l'ouverture d'insertion. Un instrument pour insérer cette prothèse présente une lame qui sectionne la prothèse allongée dans la région centrale du disque intervertébral, après implantation d'une longueur suffisante.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA2567707C</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA2567707C</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA2567707C3</originalsourceid><addsrcrecordid>eNrjZDAIcg3wcXR29XX1C1Hwd1PwC3X2cQ0NVggI9QnwDwYyQoM9_dwVHBU8Il2C_N1dfXgYWNMSc4pTeaE0N4O8m2uIs4duakF-fGpxQWJyal5qSbyzo5Gpmbm5gbmzMWEVAKsYJZU</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>REPLACEMENT OF NUCLEUS PULPOSUS USING A HYDROGEL</title><source>esp@cenet</source><creator>CLEMOW, ALASTAIR J.T ; VRESILOVIC, EDWARD ; SMITH, NIGEL G ; KEANE, MICHAEL F</creator><creatorcontrib>CLEMOW, ALASTAIR J.T ; VRESILOVIC, EDWARD ; SMITH, NIGEL G ; KEANE, MICHAEL F</creatorcontrib><description>A nucleus pulposus of an intervertebral disc is supplemented or replaced by an elongated, physiologically fully hydrated hydrogel prosthesis inserted into the central region of an intervertebral disc, where it can fold upon itself to form a prosthesis body within the central region of the annulus fibrosus. The hydrogel prosthesis may have expanded portions that assist in preventing expulsion of the prosthesis through the insertion aperture. An instrument for inserting the prosthesis has a cutter for severing the elongated prosthesis within the central region of the intervertebral disc after a sufficient amount has been implanted. Cette invention permet de compléter ou de remplacer le noyau pulpeux d'un disque intervertébral au moyen d'une prothèse d'hydrogel allongée complètement hydratée physiologiquement, qui est insérée dans la région centrale du disque intervertébral, où elle peut se replier sur elle-même pour forme un corps de prothèse dans la région centrale de l'anneau fibreux. Cette prothèse d'hydrogel peut comporter des parties expansées qui contribuent à prévenir l'expulsion de la prothèse par l'ouverture d'insertion. Un instrument pour insérer cette prothèse présente une lame qui sectionne la prothèse allongée dans la région centrale du disque intervertébral, après implantation d'une longueur suffisante.</description><language>eng ; fre</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ; DIAGNOSIS ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; FILTERS IMPLANTABLE INTO BLOOD VESSELS ; FIRST-AID KITS ; FOMENTATION ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES ; PROSTHESES ; SURGERY ; TREATMENT OR PROTECTION OF EYES OR EARS</subject><creationdate>2013</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&amp;date=20130129&amp;DB=EPODOC&amp;CC=CA&amp;NR=2567707C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20130129&amp;DB=EPODOC&amp;CC=CA&amp;NR=2567707C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CLEMOW, ALASTAIR J.T</creatorcontrib><creatorcontrib>VRESILOVIC, EDWARD</creatorcontrib><creatorcontrib>SMITH, NIGEL G</creatorcontrib><creatorcontrib>KEANE, MICHAEL F</creatorcontrib><title>REPLACEMENT OF NUCLEUS PULPOSUS USING A HYDROGEL</title><description>A nucleus pulposus of an intervertebral disc is supplemented or replaced by an elongated, physiologically fully hydrated hydrogel prosthesis inserted into the central region of an intervertebral disc, where it can fold upon itself to form a prosthesis body within the central region of the annulus fibrosus. The hydrogel prosthesis may have expanded portions that assist in preventing expulsion of the prosthesis through the insertion aperture. An instrument for inserting the prosthesis has a cutter for severing the elongated prosthesis within the central region of the intervertebral disc after a sufficient amount has been implanted. Cette invention permet de compléter ou de remplacer le noyau pulpeux d'un disque intervertébral au moyen d'une prothèse d'hydrogel allongée complètement hydratée physiologiquement, qui est insérée dans la région centrale du disque intervertébral, où elle peut se replier sur elle-même pour forme un corps de prothèse dans la région centrale de l'anneau fibreux. Cette prothèse d'hydrogel peut comporter des parties expansées qui contribuent à prévenir l'expulsion de la prothèse par l'ouverture d'insertion. Un instrument pour insérer cette prothèse présente une lame qui sectionne la prothèse allongée dans la région centrale du disque intervertébral, après implantation d'une longueur suffisante.</description><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</subject><subject>DIAGNOSIS</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>FILTERS IMPLANTABLE INTO BLOOD VESSELS</subject><subject>FIRST-AID KITS</subject><subject>FOMENTATION</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><subject>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</subject><subject>PROSTHESES</subject><subject>SURGERY</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAIcg3wcXR29XX1C1Hwd1PwC3X2cQ0NVggI9QnwDwYyQoM9_dwVHBU8Il2C_N1dfXgYWNMSc4pTeaE0N4O8m2uIs4duakF-fGpxQWJyal5qSbyzo5Gpmbm5gbmzMWEVAKsYJZU</recordid><startdate>20130129</startdate><enddate>20130129</enddate><creator>CLEMOW, ALASTAIR J.T</creator><creator>VRESILOVIC, EDWARD</creator><creator>SMITH, NIGEL G</creator><creator>KEANE, MICHAEL F</creator><scope>EVB</scope></search><sort><creationdate>20130129</creationdate><title>REPLACEMENT OF NUCLEUS PULPOSUS USING A HYDROGEL</title><author>CLEMOW, ALASTAIR J.T ; VRESILOVIC, EDWARD ; SMITH, NIGEL G ; KEANE, MICHAEL F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2567707C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2013</creationdate><topic>BANDAGES, DRESSINGS OR ABSORBENT PADS</topic><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</topic><topic>DIAGNOSIS</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>FILTERS IMPLANTABLE INTO BLOOD VESSELS</topic><topic>FIRST-AID KITS</topic><topic>FOMENTATION</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>PROSTHESES</topic><topic>SURGERY</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><toplevel>online_resources</toplevel><creatorcontrib>CLEMOW, ALASTAIR J.T</creatorcontrib><creatorcontrib>VRESILOVIC, EDWARD</creatorcontrib><creatorcontrib>SMITH, NIGEL G</creatorcontrib><creatorcontrib>KEANE, MICHAEL F</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CLEMOW, ALASTAIR J.T</au><au>VRESILOVIC, EDWARD</au><au>SMITH, NIGEL G</au><au>KEANE, MICHAEL F</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REPLACEMENT OF NUCLEUS PULPOSUS USING A HYDROGEL</title><date>2013-01-29</date><risdate>2013</risdate><abstract>A nucleus pulposus of an intervertebral disc is supplemented or replaced by an elongated, physiologically fully hydrated hydrogel prosthesis inserted into the central region of an intervertebral disc, where it can fold upon itself to form a prosthesis body within the central region of the annulus fibrosus. The hydrogel prosthesis may have expanded portions that assist in preventing expulsion of the prosthesis through the insertion aperture. An instrument for inserting the prosthesis has a cutter for severing the elongated prosthesis within the central region of the intervertebral disc after a sufficient amount has been implanted. Cette invention permet de compléter ou de remplacer le noyau pulpeux d'un disque intervertébral au moyen d'une prothèse d'hydrogel allongée complètement hydratée physiologiquement, qui est insérée dans la région centrale du disque intervertébral, où elle peut se replier sur elle-même pour forme un corps de prothèse dans la région centrale de l'anneau fibreux. Cette prothèse d'hydrogel peut comporter des parties expansées qui contribuent à prévenir l'expulsion de la prothèse par l'ouverture d'insertion. Un instrument pour insérer cette prothèse présente une lame qui sectionne la prothèse allongée dans la région centrale du disque intervertébral, après implantation d'une longueur suffisante.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre
recordid cdi_epo_espacenet_CA2567707C
source esp@cenet
subjects BANDAGES, DRESSINGS OR ABSORBENT PADS
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
DIAGNOSIS
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
SURGERY
TREATMENT OR PROTECTION OF EYES OR EARS
title REPLACEMENT OF NUCLEUS PULPOSUS USING A HYDROGEL
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T07%3A48%3A28IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=CLEMOW,%20ALASTAIR%20J.T&rft.date=2013-01-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECA2567707C%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true