| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46435b49a3b809cefdf9fcd824c98dda |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2209-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-31508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2207-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-0216 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31513
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-048 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-315 |
| filingDate |
2017-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4a1eb43c69e5f559d316a534c526a25 |
| publicationDate |
2018-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108472455-A |
| titleOfInvention |
Syringe plunger assembly |
| abstract |
A syringe for storing and delivering fluids is provided that includes (1) a stopper and (2) a plunger rod assembly. The plunger rod assembly includes a plunger rod and a threaded member at the plunger engagement end. The plug may be formed from an elastomeric material. The plug has an outer surface and an inner cavity. The inner cavity of the plug may have a generally frusto-conical shape with at least one engagement surface. A threaded member contacts at least one engagement surface in the inner cavity of the bung for supporting the plunger rod assembly in integral, non-threaded engagement with the bung. In some embodiments, the threaded member is free to rotate within the inner cavity. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11434889-B2 |
| priorityDate |
2016-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |