| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e16d1b3130c75f905199bb431589879 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-16863 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-14216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-14212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-142 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-168 |
| filingDate |
2016-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae20a732131ca66109892868f12b93e7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3136613becd87b1aad4a5ec022c9287
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8944120cbd21b574cc2c5afd22a34b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aafad0efa7c8d35d0e203ebd61edfe20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0381d752207b8bae87cc57b3c41c5f36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e0fe8700f52c85151585f02605b071d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d5712388cff083df0aa11280168969d |
| publicationDate |
2016-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2985213-A1 |
| titleOfInvention |
Occlusion detection techniques for a fluid infusion device having a rotary pump mechanism |
| abstract |
A fluid infusion device includes a pump mechanism having a rotor and a stator. The rotor includes a reference surface and a cam element rising from the reference surface. The stator includes a cam element with a stator cam surface. The cam elements cooperate to axially displace the rotor as it rotates. A drive motor is coupled to actuate the rotor to pump medication fluid from a fluid cartridge module to a body, via a subcutaneous conduit. A sensor contact element resides on the reference surface in an area unoccupied by the rotor cam element. A sensing element terminates at the stator cam surface, and cooperates with a detection circuit to detect when the stator cam surface contacts the sensor contact element. The circuit monitors a detection signal obtained from the sensing element to determine an operating condition of the pump mechanism. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022132557-A1 |
| priorityDate |
2015-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |