| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9bba0a34651fd8cd73cf83e6a9effe12 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-0448 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-0436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-325 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N1-32 |
| filingDate |
1997-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69439b9d7e84955b2e166226ae56240d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a212c135f4d4c2b792de2531b790d1dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f11d690c4bcc70ee631cb6a90e1d56e3 |
| publicationDate |
1997-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0813887-A2 |
| titleOfInvention |
A device structure for iontophoresis |
| abstract |
An iontophoretic device structure of the dissolution-on-use type is provided, wherein an ionized drug is transdermally or transmucosally administered into a living body. The device structure comprises (a) a non-polarizable electrode, (b) a hydrophilic, polymeric gel layer dispersing an ion exchange resin which is able to specifically inhibit the movement of ions dissolved out from the electrode being in use, and (c) a drug layer retaining a drug in a dry condition in a drug retaining membrane, wherein when said device is in use, said drug layer is brought into contact with said hydrophilic, polymeric gel layer so that said drug in the dry condition is dissolved. A humectant may be contained in the hydrophilic, polymeric gel layer and/or the drug layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0061220-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6597947-B1 |
| priorityDate |
1996-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |