| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1b699fe07b6f9190d4c05e859fc391f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-065 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-029 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-0275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-029 |
| filingDate |
2002-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e11a7c9bf181b21ec557de123095ca5 |
| publicationDate |
2005-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6939303-B2 |
| titleOfInvention |
Method and system of determining cardiac contractility |
| abstract |
A method and system is provided for determining the cardiac contractility of a cardiovascular system. The method includes utilizing values representing stroke volume, preload, and afterload to calculate the cardiac contractility. The calculation may include a mathematical relationship in which the cardiac contractility is represented by a first edge of a tetrahedron, the preload is represented by a second edge of the tetrahedron, the afterload is represented by a third edge of the tetrahedron, and the stroke volume is represented by the volume of the tetrahedron. A display apparatus is also provided. The display apparatus includes a schematic representation of a tetrahedron and indicia indicating that the cardiac contractility, the preload, the afterload, and the stroke volume are represented by mutually distinct parameters of the tetrahedron. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8808191-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010228140-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7657306-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8843196-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8843194-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7470233-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7761141-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007191724-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006064026-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006167358-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009287105-A1 |
| priorityDate |
1999-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |