| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17ad8be1e8e5e77a41192c09c10894f4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-37512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2050-314
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2250-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2250-0067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B50-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-37512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-372
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-496
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-195
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L17-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 |
| filingDate |
2019-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9294820aa609a8f22a1e189f2edc61e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12f86ac5b77c489890a98c32399ecd1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47958cadc743d136140d8de9f7635779
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccdb86312aa14970ae83df5efe79cc80 |
| publicationDate |
2021-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3897452-A1 |
| titleOfInvention |
Resorbable nonwoven pouches for medical device implants |
| abstract |
Nonwoven resorbable pouches that at least partially enclose implantable medical devices and improved methods for producing the implantable medical device pouches are described. The nonwoven pouches may comprise one or more drugs. Implantable medical devices that are placed in the pouches prior to implantation are prevented from migrating from the site of implantation by tissue ingrowth into the pouch. Antibiotics may be incorporated into the pouches to prevent post-operative infections. The pouches may be formed in fewer steps than conventional pouches, and without polymer coatings. Nonwoven pouches can be formed in one step by dry spinning instead of using multiple processing steps. In embodiments, the nonwoven pouches are smoother on the inside than the outside to tightly fit the implantable medical devices internally while encouraging external tissue ingrowth. In embodiments, the nonwoven pouches eliminate the use of knitted or woven multifilament fibers that can trap bacteria and result in post-operative infection. |
| priorityDate |
2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |