| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41686a979f961bce6a9855b4b409a5b8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0693
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S604-90 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-15003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150473
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150221 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-15 |
| filingDate |
2004-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db477e4b55dc17c54e035a32face7f01 |
| publicationDate |
2007-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1796539-A1 |
| titleOfInvention |
Flashback blood collection needle |
| abstract |
A needle assembly includes a transparent or translucent housing with a fluid inlet end, a fluid outlet end, a flashback chamber and a venting mechanism therebetween. Substantially axially aligned inlet and outlet cannulas extend from the housing and communicate with the chamber. A sealable sleeve covers the external end of the outlet cannula. Relative volumes of the cannulas, the chamber and the sleeve are selected to provide rapid reliable flashback indicative of venous entry with an internal vent plug over the outlet of the flashback chamber to inhibit leakage of blood from the needle on withdrawal from the patient. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2020233649-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10709369-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016075574-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3295872-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3295873-A1 |
| priorityDate |
2004-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |