http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2111462-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c4a13001f7852f13c94470d4a3063db |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-14276 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-142 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-145 |
| filingDate | 1992-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1618e6d1ee9de0ffdf091309bf67579 |
| publicationDate | 1997-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2111462-C |
| titleOfInvention | Implantable drug infusion reservoir |
| abstract | An implantable infusion reservoir (1) having a resilient foam member (14) in a rigid housing (10) to urge fluid (53) to an implantation site. The foam member compresses upon charging and then expands to maintain a predetermined pressure characteristic within the fluid. The foam replaces the previously used two-phase propellent and eliminates the need for a hermetic metal bellows. The foam may be either closed celled or open celled, with or without a barrier skin (16). The device can be conformal to any desired shape and employ various metering techniques (30, 32, 40) to deliver accurate quantities of fluid. |
| priorityDate | 1991-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.