http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007244467-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26e7603807c4090402e97e1c6d8acb06 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-201 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-2027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-1406 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-2093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-284 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-2089 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M37-00 |
| filingDate | 2006-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_587720f61262e9c80382c42c7f68be84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b59f1d7587a3c9f13c72fd5d1bbebae |
| publicationDate | 2007-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2007244467-A1 |
| titleOfInvention | Self-Filling Two Chamber Injectable Device |
| abstract | A device has been designed which contains a chamber for diluent; a chamber for lyophilized or powdered medicament; and means for separating the medicament from the diluent. Suitable means for separation include a frangible disk and a separate container comprising the diluent. In the preferred embodiment, the medicament is lyophilized in the chamber and sealed under vacuum. In another embodiment, a movable piston acts as the seal. In still another embodiment, the diluent is packaged in a separate container under pressure. The two containers are connected by a tube, such as a nozzle or a needle. The tube can contain a dispersion or turbulence device (herein referred to as a “dispersion tube”). The dispersion tube has a one-way valve permitting flow of liquid from the pressurized container to the second container. When the user applies a force to the device such as a twisting or a downward push, the two containers are connected through the tube, and the contents of the pressurized container flow turbulently into the second container, ensuring thorough mixing. In the second embodiment, the movable piston is pushed to its full excursion by the incoming fluid. The diluent container and the connecting tube are then separated from the now filled cartridge, containing the dissolved medicament, under sterile conditions. The cartridge is placed in a pen device and is ready for use. The device described herein can be used for shipment, storage and use of unstable medicaments at room temperature. Suitable medicaments include, but not limited to peptide and proteins, DNA, RNA, antibodies and enzymes; preferably the medicament is insulin. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9993529-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115998692-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2705850-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012174480-A2 |
| priorityDate | 2005-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.