| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_772bed41268af9735b5f99bb88f4ca24 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-065 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-34 |
| filingDate |
1985-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a29a0c564c7d6a2121e2a5683cb61b69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8738c639605a5abd2ea9419c16c3861 |
| publicationDate |
1996-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3546875-C2 |
| titleOfInvention |
A collagen fibril slurry for the blood-tight coating of a liquid-permeable synthetic vascular graft substitute substrate |
| abstract |
Synthetic vascular grafts comprise a tubular, flexible, porous substrate coated, at least on the inside, with a crosslinked coating comprising at least three layers of collagen fibres mixed with sufficient plasticiser to make the graft flexible and impermeable to blood.The substrate is a polyethylene terephthalate hose (see US3805301 or 4047252) and is coated with at least 5 layers of an aq. paste contg.0.5-5 (esp. 1.5-4) wt.% collagen fibres and 4-12 (esp. 6-10) wt.% plasticiser, esp. sorbitol or glycerol. The layers are dried between applications and finally crosslinked with HCHO vapour |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019108496-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10939990-B2 |
| priorityDate |
1984-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |