| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68c213ba9952360f439567152e047b18 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A90-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1455 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H40-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H10-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-742
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-746
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02416 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-02 |
| filingDate |
2004-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32092848493dd9253a53042681ba6ed0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1470231c3a38b595bdd1a9f46faec5ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d11ae2ee56e1e9bc1cc13c527ee30bd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1099a2e3e01463ecabccf27fa2380d6 |
| publicationDate |
2009-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1601287-A4 |
| titleOfInvention |
METHOD FOR EVALUATING VOLEMIE USING PHOTOELECTRIC PLETHYSMOGRAPHY |
| abstract |
A method and system for assessing blood volume within a subject includes generating a cardiovascular waveform representing physiological characteristics of a subject and determining blood volume of the subject by analyzing the cardiovascular waveform. The step of analyzing includes generating a first trace of the per heart-beat maximums of the cardiovascular waveform, which is representative of the systolic pressure upon the cardiovascular signal, generating a second trace of the per heart-beat minimums of the cardiovascular wavef orm, which is representative of the diastolic pressure upon the cardiovascular signal, and comparing the respective first trace and the second trace to generate an estimate of relative blood volume within the subject. In accordance with an alternate method of analyzing harmonic analysis is applied to the cardiovascular waveform, extracting a frequency signal created by ventilation and applying the extracted frequency signal in determining blood volume of the subject. |
| priorityDate |
2003-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |