http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007088337-A1
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_611419e705ccf610948abad78762965f |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-14513 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M31-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0004 |
classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-145 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M31-00 |
filingDate | 2006-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c86b918984d86e077d58aa0f3e28fa90 |
publicationDate | 2007-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-2007088337-A1 |
titleOfInvention | Minimally compliant, volume efficient piston for osmotic drug delivery systems |
abstract | An osmotic pump having a minimally compliant, volume-efficient piston positioned within a capsule is provided. The capsule has an interior surface, a beneficial agent, and an osmotic agent. The piston is movable with respect to an interior surface of the capsule, and defines a movable seal with the interior surface of the capsule. The movable seal separates the osmotic agent from the beneficial agent. The piston has a length-to-total-diameter ratio of about 1.1:1 and a core-diameter-to-total-diameter ratio of about 0.9:1. The piston enables greater beneficial agent and/or osmotic agent payload without increasing the size of the capsule. The osmotic agent imbibes liquid from a surrounding environment through a semipermeable body to cause the piston to move and, in turn, cause delivery of the beneficial agent from the capsule. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9795740-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015314070-A1 |
priorityDate | 2002-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 1008.