| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_692dc75829481c48c017b52f352e2bad |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-1409 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-2448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-2096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-3294
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-2466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-3297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-284
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-19 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-46 |
| filingDate |
2011-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6c48ecb93746d61a8cb0709a3bb902d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6398e6b780a04d68944c248be6c04cac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdb4fd3f1192fd85a4126937b33511ef |
| publicationDate |
2013-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2545950-A1 |
| titleOfInvention |
Injection needle assembly and drug injection apparatus |
| abstract |
[Problem] To provide an injection needle assembly with which an injector mounted with a needle tube can be connected easily and a medicine injection apparatus using the injection needle assembly thereof. [Solving Means] An injection needle assembly 1 is an assembly used by being attached to an injector 52 including an injection barrel 54 filled with medicine and a needle tube 53, and is provided with a sticking needle tube 5 having a needle tip 5A to be stuck into a skin, a needle holding portion 21, an engagement portion 32 and a connection portion 14. The needle holding portion 21 holds the sticking needle tube 5 and a fit tube 35 of the engagement portion 32 is engaged with a needle hub 6 of the injection barrel 54. The connection portion 14 includes a luminal portion 41 in which there are arranged a proximal end 5B on the opposite side of the needle tip 5A of the sticking needle tube 5 and a needle tip (ejection port) 53A at the needle tube 53 of the injector 52, and the sticking needle tube 5 and the needle tube 53 communicate with each other in a liquid tight manner. |
| priorityDate |
2010-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |