| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_878a97036a52957225507c9b1530750b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-1588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-023 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-489
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6832
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0059 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B90-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-02 |
| filingDate |
2022-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52befabf9c8d94bf9f46888049dde143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3909649e709441519698f1099295fc1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52d7c4973115f31f23f16005588aae93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2f190ecd0e0cec9c46ef00db81e80a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5722c6d7b58ab0571ce960ba638b99ca |
| publicationDate |
2022-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2022223677-A1 |
| titleOfInvention |
A vein visualisation aid device |
| abstract |
A visualisation aid device (1) has a flexible PCB (2, 203) with a ring of surface mount LEDs (5, 202) around a circular opening (9). The LEDs emit at a wavelength to provide vein visualisation through a skin area exposed by the opening (9) in use. A transparent membrane (210) extends across the needle-access opening, and it has an adhesive on its skin-facing distal side. After insertion of the needle (N) with the benefit of visualisation by the LEDs (202) the substrate may be removed leaving only the membrane (210) maintaining a sterile environment around the puncture site and helping to retain the needle in place. |
| priorityDate |
2021-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |