| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1542e8802a0e6a7a8a7c6bd5627eb857 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-2407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2207-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-3146 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-24 |
| filingDate |
2010-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85286df3e0d15a6526dd1a35a8216b04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54db85a602fdfdc1874557fb0ba3d634
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_148144e0409607975a5bf7051c67792f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d19e7cd438e8fff0e6a0fe655c4f1515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02e09fa1d0269c805d3612b6bfe4845f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce6aac1566ef091f12870e821d1f4a3e |
| publicationDate |
2012-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2485791-A1 |
| titleOfInvention |
Drive mechanism for drug delivery devices |
| abstract |
The present invention relates to a drive mechanism for a drug delivery device for dispensing of a dose of a medicinal product, comprising: a holder (14) for a product-containing cartridge (18), the cartridge (18) having a piston (20) slidably arranged therein in an axial direction, a piston rod (22; 52) to be operably engaged with the cartridge's piston (18) for dispensing of a dose of the medicinal product, an adjusting assembly (30; 68) adapted to eliminate axial clearance between the piston (20) and the piston rod (22; 52), wherein the adjusting assembly (30; 68) comprises at least one radially extending spike element (34; 56) for mutually locking in position the piston (20) and the piston rod (22; 52) irrespective of the relative distance between piston (20) and piston rod (22; 52). |
| priorityDate |
2009-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |