COMPOSITE ORTHOPEDIC IMPLANT WITH MODULUS VARIATIONS
Nouveaux dispositifs orthopédiques composites à module d'élasticité variable comportant une partie extraosseuse (11) liée à une première partie intraosseuse (12), qui est fixée à une deuxième partie intraosseuse (14); les parties intraosseuses peuvent être connectées au canal intramédullaire du...
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| creator | TRENTACOSTA, JOSEPH, DANIEL |
| description | Nouveaux dispositifs orthopédiques composites à module d'élasticité variable comportant une partie extraosseuse (11) liée à une première partie intraosseuse (12), qui est fixée à une deuxième partie intraosseuse (14); les parties intraosseuses peuvent être connectées au canal intramédullaire du fémur humain. Le module varie sur toute la longueur du dispositif, décroissant de la partie extraosseuse jusqu'à la deuxième partie intraosseuse. Les variations du module sont rendues possibles par le fait que le dispositif est fabriqué avec une matière composite comprenant des filaments disposés de manière non linéaire autour des axes longitudinaux du dispositif et à l'intérieur d'une matrice polymère. On décrit aussi le procédé servant à préparer ce dispositif orthopédique.
Novel composite orthopedic devices with modulus variations are disclosed. The device contains an extraosseous portion attached to a first intraosseous portion which is secured to a second intraosseous portion; the intraosseous portions may interface with the intramedullary canal of the human femur. The modulus varies along the length of the device, decreasing from the extraosseous portion to the second intraosseous portion. The variations in modulus are achieved by forming the device from a composite comprising filaments nonlinearly disposed about the longitudinal axes of the device and within a polymer matrix. The method of making the present orthopedic device is also disclosed. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP0532582A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP0532582A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP0532582A13</originalsourceid><addsrcrecordid>eNrjZDBx9vcN8A_2DHFV8A8K8fAPcHXxdFbw9A3wcfQLUQj3DPFQ8PV3CfUJDVYIcwzydAzx9PcL5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BBqbGRqYWRo6GxkQoAQCwxidz</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>COMPOSITE ORTHOPEDIC IMPLANT WITH MODULUS VARIATIONS</title><source>esp@cenet</source><creator>TRENTACOSTA, JOSEPH, DANIEL</creator><creatorcontrib>TRENTACOSTA, JOSEPH, DANIEL</creatorcontrib><description>Nouveaux dispositifs orthopédiques composites à module d'élasticité variable comportant une partie extraosseuse (11) liée à une première partie intraosseuse (12), qui est fixée à une deuxième partie intraosseuse (14); les parties intraosseuses peuvent être connectées au canal intramédullaire du fémur humain. Le module varie sur toute la longueur du dispositif, décroissant de la partie extraosseuse jusqu'à la deuxième partie intraosseuse. Les variations du module sont rendues possibles par le fait que le dispositif est fabriqué avec une matière composite comprenant des filaments disposés de manière non linéaire autour des axes longitudinaux du dispositif et à l'intérieur d'une matrice polymère. On décrit aussi le procédé servant à préparer ce dispositif orthopédique.
Novel composite orthopedic devices with modulus variations are disclosed. The device contains an extraosseous portion attached to a first intraosseous portion which is secured to a second intraosseous portion; the intraosseous portions may interface with the intramedullary canal of the human femur. The modulus varies along the length of the device, decreasing from the extraosseous portion to the second intraosseous portion. The variations in modulus are achieved by forming the device from a composite comprising filaments nonlinearly disposed about the longitudinal axes of the device and within a polymer matrix. The method of making the present orthopedic device is also disclosed.</description><language>eng ; fre ; ger</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; 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 ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; FILTERS IMPLANTABLE INTO BLOOD VESSELS ; FIRST-AID KITS ; FOMENTATION ; HUMAN NECESSITIES ; HYGIENE ; 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 ; PERFORMING OPERATIONS ; PROSTHESES ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; TREATMENT OR PROTECTION OF EYES OR EARS ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>1993</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=19930324&DB=EPODOC&CC=EP&NR=0532582A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930324&DB=EPODOC&CC=EP&NR=0532582A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TRENTACOSTA, JOSEPH, DANIEL</creatorcontrib><title>COMPOSITE ORTHOPEDIC IMPLANT WITH MODULUS VARIATIONS</title><description>Nouveaux dispositifs orthopédiques composites à module d'élasticité variable comportant une partie extraosseuse (11) liée à une première partie intraosseuse (12), qui est fixée à une deuxième partie intraosseuse (14); les parties intraosseuses peuvent être connectées au canal intramédullaire du fémur humain. Le module varie sur toute la longueur du dispositif, décroissant de la partie extraosseuse jusqu'à la deuxième partie intraosseuse. Les variations du module sont rendues possibles par le fait que le dispositif est fabriqué avec une matière composite comprenant des filaments disposés de manière non linéaire autour des axes longitudinaux du dispositif et à l'intérieur d'une matrice polymère. On décrit aussi le procédé servant à préparer ce dispositif orthopédique.
Novel composite orthopedic devices with modulus variations are disclosed. The device contains an extraosseous portion attached to a first intraosseous portion which is secured to a second intraosseous portion; the intraosseous portions may interface with the intramedullary canal of the human femur. The modulus varies along the length of the device, decreasing from the extraosseous portion to the second intraosseous portion. The variations in modulus are achieved by forming the device from a composite comprising filaments nonlinearly disposed about the longitudinal axes of the device and within a polymer matrix. The method of making the present orthopedic device is also disclosed.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><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>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>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>PERFORMING OPERATIONS</subject><subject>PROSTHESES</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBx9vcN8A_2DHFV8A8K8fAPcHXxdFbw9A3wcfQLUQj3DPFQ8PV3CfUJDVYIcwzydAzx9PcL5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BBqbGRqYWRo6GxkQoAQCwxidz</recordid><startdate>19930324</startdate><enddate>19930324</enddate><creator>TRENTACOSTA, JOSEPH, DANIEL</creator><scope>EVB</scope></search><sort><creationdate>19930324</creationdate><title>COMPOSITE ORTHOPEDIC IMPLANT WITH MODULUS VARIATIONS</title><author>TRENTACOSTA, JOSEPH, DANIEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0532582A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1993</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><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>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>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>PERFORMING OPERATIONS</topic><topic>PROSTHESES</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>TRENTACOSTA, JOSEPH, DANIEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TRENTACOSTA, JOSEPH, DANIEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMPOSITE ORTHOPEDIC IMPLANT WITH MODULUS VARIATIONS</title><date>1993-03-24</date><risdate>1993</risdate><abstract>Nouveaux dispositifs orthopédiques composites à module d'élasticité variable comportant une partie extraosseuse (11) liée à une première partie intraosseuse (12), qui est fixée à une deuxième partie intraosseuse (14); les parties intraosseuses peuvent être connectées au canal intramédullaire du fémur humain. Le module varie sur toute la longueur du dispositif, décroissant de la partie extraosseuse jusqu'à la deuxième partie intraosseuse. Les variations du module sont rendues possibles par le fait que le dispositif est fabriqué avec une matière composite comprenant des filaments disposés de manière non linéaire autour des axes longitudinaux du dispositif et à l'intérieur d'une matrice polymère. On décrit aussi le procédé servant à préparer ce dispositif orthopédique.
Novel composite orthopedic devices with modulus variations are disclosed. The device contains an extraosseous portion attached to a first intraosseous portion which is secured to a second intraosseous portion; the intraosseous portions may interface with the intramedullary canal of the human femur. The modulus varies along the length of the device, decreasing from the extraosseous portion to the second intraosseous portion. The variations in modulus are achieved by forming the device from a composite comprising filaments nonlinearly disposed about the longitudinal axes of the device and within a polymer matrix. The method of making the present orthopedic device is also disclosed.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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 DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE 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 PERFORMING OPERATIONS PROSTHESES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | COMPOSITE ORTHOPEDIC IMPLANT WITH MODULUS VARIATIONS |
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