Verfahren zur Herstellung eines Knochenersatzmaterialkörpers
Verfahren zur Herstellung eines Knochenersatzmaterialkörpers (20) mit folgenden Schritten:- Bereitstellen eines Ersatzmaterials (E), das ein synthetisches, resorbierbares Polymer (P) aufweist,- Bereitstellen eines Kernmaterials (K),- Herstellen wenigstens eines Bikomponentenfadens (29) aus dem Ersat...
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| creator | Dauner, Martin Malunat, Katrin Oberhoffner, Sven |
| description | Verfahren zur Herstellung eines Knochenersatzmaterialkörpers (20) mit folgenden Schritten:- Bereitstellen eines Ersatzmaterials (E), das ein synthetisches, resorbierbares Polymer (P) aufweist,- Bereitstellen eines Kernmaterials (K),- Herstellen wenigstens eines Bikomponentenfadens (29) aus dem Ersatzmaterial (E) und dem Kernmaterial (K),- Anordnen eines textilen Gebildes aus wenigstens einem Bikomponentenfaden (29) und/oder einer Vielzahl von Fadenabschnitten (33) eines Bikomponentenfadens (29) in einer Form (34) und Erwärmen des textilen Gebildes zumindest bis auf den Schmelzpunkt des Ersatzmaterials (E), so dass sich das Ersatzmaterial (E) zu einem Formkörper (36) verbindet,- Herauslösen des Kernmaterials (K) aus dem Formkörper (36) .
The invention relates to a bone replacement material body (20) and a method for producing same. The bone replacement material body (20) consists of a skeleton in which an interconnecting pore system (22) having a plurality of channel sections (25) fluidically connected to each other is provided or formed. The skeleton consists of replacement material (E). The replacement material (E) has a matrix of a synthetic resorbable polymer (P). The replacement material (E) can also contain an inorganic filler (F) arranged in a distributed manner in the polymer matrix. The pore system (22) is formed in particular such that in a produced moulded body (36), which constitutes an intermediate product, a core material (K) is contained in each channel section (25), which core material is released from the moulded body (36), in particular by means of a solvent (L). |
| format | Patent |
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The invention relates to a bone replacement material body (20) and a method for producing same. The bone replacement material body (20) consists of a skeleton in which an interconnecting pore system (22) having a plurality of channel sections (25) fluidically connected to each other is provided or formed. The skeleton consists of replacement material (E). The replacement material (E) has a matrix of a synthetic resorbable polymer (P). The replacement material (E) can also contain an inorganic filler (F) arranged in a distributed manner in the polymer matrix. The pore system (22) is formed in particular such that in a produced moulded body (36), which constitutes an intermediate product, a core material (K) is contained in each channel section (25), which core material is released from the moulded body (36), in particular by means of a solvent (L).</description><language>ger</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 ; 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 ; PROSTHESES ; TREATMENT OR PROTECTION OF EYES OR EARS</subject><creationdate>2019</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=20190619&DB=EPODOC&CC=DE&NR=102017101804B4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190619&DB=EPODOC&CC=DE&NR=102017101804B4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Dauner, Martin</creatorcontrib><creatorcontrib>Malunat, Katrin</creatorcontrib><creatorcontrib>Oberhoffner, Sven</creatorcontrib><title>Verfahren zur Herstellung eines Knochenersatzmaterialkörpers</title><description>Verfahren zur Herstellung eines Knochenersatzmaterialkörpers (20) mit folgenden Schritten:- Bereitstellen eines Ersatzmaterials (E), das ein synthetisches, resorbierbares Polymer (P) aufweist,- Bereitstellen eines Kernmaterials (K),- Herstellen wenigstens eines Bikomponentenfadens (29) aus dem Ersatzmaterial (E) und dem Kernmaterial (K),- Anordnen eines textilen Gebildes aus wenigstens einem Bikomponentenfaden (29) und/oder einer Vielzahl von Fadenabschnitten (33) eines Bikomponentenfadens (29) in einer Form (34) und Erwärmen des textilen Gebildes zumindest bis auf den Schmelzpunkt des Ersatzmaterials (E), so dass sich das Ersatzmaterial (E) zu einem Formkörper (36) verbindet,- Herauslösen des Kernmaterials (K) aus dem Formkörper (36) .
The invention relates to a bone replacement material body (20) and a method for producing same. The bone replacement material body (20) consists of a skeleton in which an interconnecting pore system (22) having a plurality of channel sections (25) fluidically connected to each other is provided or formed. The skeleton consists of replacement material (E). The replacement material (E) has a matrix of a synthetic resorbable polymer (P). The replacement material (E) can also contain an inorganic filler (F) arranged in a distributed manner in the polymer matrix. The pore system (22) is formed in particular such that in a produced moulded body (36), which constitutes an intermediate product, a core material (K) is contained in each channel section (25), which core material is released from the moulded body (36), in particular by means of a solvent (L).</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>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>PROSTHESES</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLANSy1KS8woSs1TqCotUvBILSouSc3JKc1LV0jNzEstVvDOy0_OSM0DiieWVOUmlqQWZSbmZB_eVlQAFOJhYE1LzClO5YXS3Ayqbq4hzh66qQX58anFBYnJQJ0l8S6uhgZGBobmhgaGFgYmTibGxKoDAGOFM3k</recordid><startdate>20190619</startdate><enddate>20190619</enddate><creator>Dauner, Martin</creator><creator>Malunat, Katrin</creator><creator>Oberhoffner, Sven</creator><scope>EVB</scope></search><sort><creationdate>20190619</creationdate><title>Verfahren zur Herstellung eines Knochenersatzmaterialkörpers</title><author>Dauner, Martin ; Malunat, Katrin ; Oberhoffner, Sven</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102017101804B43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>2019</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>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>PROSTHESES</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><toplevel>online_resources</toplevel><creatorcontrib>Dauner, Martin</creatorcontrib><creatorcontrib>Malunat, Katrin</creatorcontrib><creatorcontrib>Oberhoffner, Sven</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Dauner, Martin</au><au>Malunat, Katrin</au><au>Oberhoffner, Sven</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Verfahren zur Herstellung eines Knochenersatzmaterialkörpers</title><date>2019-06-19</date><risdate>2019</risdate><abstract>Verfahren zur Herstellung eines Knochenersatzmaterialkörpers (20) mit folgenden Schritten:- Bereitstellen eines Ersatzmaterials (E), das ein synthetisches, resorbierbares Polymer (P) aufweist,- Bereitstellen eines Kernmaterials (K),- Herstellen wenigstens eines Bikomponentenfadens (29) aus dem Ersatzmaterial (E) und dem Kernmaterial (K),- Anordnen eines textilen Gebildes aus wenigstens einem Bikomponentenfaden (29) und/oder einer Vielzahl von Fadenabschnitten (33) eines Bikomponentenfadens (29) in einer Form (34) und Erwärmen des textilen Gebildes zumindest bis auf den Schmelzpunkt des Ersatzmaterials (E), so dass sich das Ersatzmaterial (E) zu einem Formkörper (36) verbindet,- Herauslösen des Kernmaterials (K) aus dem Formkörper (36) .
The invention relates to a bone replacement material body (20) and a method for producing same. The bone replacement material body (20) consists of a skeleton in which an interconnecting pore system (22) having a plurality of channel sections (25) fluidically connected to each other is provided or formed. The skeleton consists of replacement material (E). The replacement material (E) has a matrix of a synthetic resorbable polymer (P). The replacement material (E) can also contain an inorganic filler (F) arranged in a distributed manner in the polymer matrix. The pore system (22) is formed in particular such that in a produced moulded body (36), which constitutes an intermediate product, a core material (K) is contained in each channel section (25), which core material is released from the moulded body (36), in particular by means of a solvent (L).</abstract><oa>free_for_read</oa></addata></record> |
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| 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 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 PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS |
| title | Verfahren zur Herstellung eines Knochenersatzmaterialkörpers |
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