| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96eddd31165955882708d73c89118259
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0bef712a243527e96c47673220c20e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9bf55d7a1005729a36e7432856ec3663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d1b1f9f7e7995f0ae70925b3d02e9aa1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-029 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-029 |
| filingDate |
2009-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab6e885e8c6659436d5b538496a2b98b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f07cb7847e10895cb2d90d4253005d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6a97afb148cb6f7ba7a1e9eebfbf90e |
| publicationDate |
2009-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009146312-A1 |
| titleOfInvention |
Methods and apparatus for determining a central aortic pressure waveform from a peripheral artery pressure waveform |
| abstract |
A method is provided for determining a central aortic pressure (AP) waveform for a subject. The method includes measuring a peripheral artery pressure (PAP) waveform from the subject, employing a distributed model to define a pressure-to-pressure transfer function relating PAP to AP and a pressure-to-flow transfer function relating PAP to a central arterial flow in terms of the same unknown parameters, estimating the unknown parameters by finding the pressure-to-flow transfer function, which when applied to the measured PAP waveform, minimizes the magnitude of the central arterial flow waveform during diastole, and applying the pressure-to-pressure transfer function with the estimated parameters to determine an AP waveform for the subject. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102499658-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9302061-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011106245-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106456020-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106456020-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102764114-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013067726-A1 |
| priorityDate |
2008-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |