Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3155069b833b184bcd4ad12f7100dd4c |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K45-00 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-0008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K45-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-00 |
filingDate |
2017-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22e1b610580677d7d4c98eda53eabd96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4984ad7ea8779bbb237ccf6b194bfba0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a72956ad93acdcf9bc14a315ad8c7280 |
publicationDate |
2019-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2019274877-A1 |
titleOfInvention |
Lacrimal drug delivery device |
abstract |
A lacrimal drug delivery device includes a reservoir configured to hold a drug. The reservoir is moveable between a relaxed state and an expanded state. A connector is fluidly coupled to the reservoir and a lumen is formed in the connector wherein the drug is configured to flow from the reservoir to an delivery site through the lumen. A hydrogel is within the lumen and configured to absorb the drug from the reservoir and deliver the drug from the lumen at the delivery site. The hydrogel includes a first section which absorbs the drug at a first rate of absorption. A delivery guide is detachably coupled to the reservoir to deliver the reservoir into a lacrimal sac of a patient. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10993834-B2 |
priorityDate |
2016-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |