Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_54440b17b149420b26a8b38ff135027b |
classificationCPCAdditional |
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classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-16886 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F11-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31541 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-2927 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-2845 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31535 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4839 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F17-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-315 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F23-284 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F23-292 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 |
filingDate |
2020-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f9986be8f1b3014c371d37fb70b2c09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c83f845fe01446bb539c5b696efb2a9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7a3540f49fdb483fcf44c84dfdab256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6374bd488c03eec7556510015b5cec1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80cc793c8bf01adcce3f11260a6135e8 |
publicationDate |
2020-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2020330692-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. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4085946-A1 |
priorityDate |
2016-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |