| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7972ce74151b9249a44afb523da706de |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-3123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-3118
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-2096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-2044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-312
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-2053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-1782 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-3129 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-178
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J1-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-20 |
| filingDate |
2000-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eafc266e543011060eda00d15afd130b |
| publicationDate |
2002-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1180046-A2 |
| titleOfInvention |
Needleless injector drug capsule |
| abstract |
A transparent needleless injector drug capsule suitable for prefilling with a liquid drug comprises a first inner layer of drug compatible transparent plastics defining a chamber for receiving a liquid drug and a second outer layer of transparent plastics forming a supporting sleeve around the first layer of plastics. Each of the first and second layers of transparent plastics is resistant to discolouration when irradiated by high energy radiation. Thus, a low cost, transparent, needleless injector drug capsule is provided which is capable of being sterilised by high energy irradiation. The capsule may define a body having a main chamber for receiving a liquid drug and for retaining a free piston in a sealing fit for subsequent use in the discharge of a drug, the body also having an extension chamber having an opening for receiving the free piston in a loose fit. The initial loose fitting of the piston allows penetration by a sterilization fluid, so that the drug capsule is capable of being assembled in clean conditions and subsequently sterilized by any known method. |
| priorityDate |
1999-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |