| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e16d1b3130c75f905199bb431589879 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-0266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-16868
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-16872
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3306 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-16831
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-14216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-14248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B19-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B19-006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B19-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-142 |
| filingDate |
2015-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35f431851f69cd2822a0a813600b2202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8944120cbd21b574cc2c5afd22a34b0 |
| publicationDate |
2018-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9993594-B2 |
| titleOfInvention |
Occlusion detection techniques for a fluid infusion device having a rotary pump mechanism and rotor position sensors |
| abstract |
An embodiment of a fluid infusion device includes a fluid pump mechanism having a rotor and a stator. The rotor includes a reference surface and a cam element rising from the reference surface, and the stator includes a cam element having a stator cam surface. The cam elements cooperate to axially displace the rotor as a function of angular position of the rotor. A biasing element provides force to urge the cam elements together. A drive motor actuates the rotor to pump medication fluid from a fluid cartridge module to a body, via a subcutaneous conduit. A detection circuit processes axial and angular position data of the rotor, and determines that an upstream occlusion has occurred based on detectable characteristics of the axial and angular position data. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11571507-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11278661-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11331463-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11357911-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11771821-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11633535-B2 |
| priorityDate |
2015-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |