| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_408551c50e1232c389396d7122c553ac |
| classificationCPCAdditional |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-2006
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-16804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3553
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-50
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-3254 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-2845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31541
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31535
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-2927 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F11-02
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F23-284 |
| filingDate |
2021-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7275059c699db241e0ecc59c4db94ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a04fc2db51617d00a008a0740ff7aea6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edbfd3f245fa1770c75204d77fe5d501
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_359eb8bf1e8fc769c119d25e95f8f1bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f3ad4a501bf7e1061ea101a5f9ad1ce |
| publicationDate |
2022-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022008658-A1 |
| titleOfInvention |
Dose measurement systems and methods |
| abstract |
Embodiments described herein generally relate to devices, systems and methods for measuring a volume or number of doses remaining in a drug delivery device that is used for delivering a dose to a patient. In some embodiments, a dose measurement system for measuring the liquid volume in a container includes a light guide disposed and configured to reflect electromagnetic radiation toward the container. The dose measurement system also includes a light guide disposed and configured to emit electromagnetic radiation into the light guide. A plurality of sensors are located in the apparatus that are optically coupleable to the light guide and are disposed and configured to detect the electromagnetic radiation emitted by at least a portion of the light guide. The apparatus also includes a processing unit configured to receive data representing the portion of the detected electromagnetic radiation from each of the plurality of sensors. The processing unit is further operable to convert the received data into a signature representative of the electromagnetic radiation detected by the plurality of sensors. |
| priorityDate |
2016-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |