| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5cd84f92e5e2ff95dfd19e4e329db3b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3341
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3396 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-16827
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-16831
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-16886
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H20-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H40-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31596
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-3221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-14546 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16H20-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-32 |
| filingDate |
2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_447781a62dc4b20a2178430bacd3d1a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_882c9bb5924de685557f14f5f75b0f55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b92dc56a7c00633baec1345c23c2b28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed72d4eb472b0cfd4d375d08f8d6fae1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9848136a492be0ae83d091bbed607db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f14e52476228e6b1ccba0ad7e95865b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99fc852dcaa2cde5bad79c2ea310e48e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c266b0c8edf088bfcde3a713e33fc00e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ce8c0c08eb8e3e670b9542eb7eb469a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65995e587e8666caf92a2a583a07c521 |
| publicationDate |
2022-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022047816-A1 |
| titleOfInvention |
Fluid path impedance assessment for improving fluid delivery performance |
| abstract |
A fluid injector system for delivering a multi-phase fluid injection to a patient and methods of fluid delivery is disclosed. Methods of creating and using a multi-aspect fluid path impedance model of the injector system are used. Modeling and adjustment of factors that affect impedance and prevent or reduce backflow, reduce the likelihood of fluid flow rate spikes and provide more accurate flow rates and mixing ratios of fluids may be repeated or happen essentially continuously during an injection. The adjustments may be determined before the injection or determined and/or adjusted during the injection. The determination may include sensor feedback commonly used in injectors such as pressure and position feedback as well as other sensors. In all cases, the user can be notified of adjustments through on-screen notices and/or through the recordation of the injection data by a control device of the injector at the conclusion of the injection. |
| priorityDate |
2017-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |