http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03022143-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5526583ef34f5e33e04f690d0c5fc5e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3b8730610929babab581cb31c18d36e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e8cc3701ed4c4f042a7b88ebff70203 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-349 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-05 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-0452 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-05 |
| filingDate | 2002-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcef1ca96ae73477b558c191c0fab563 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3d80a41e5a3794fff9515c006620a27 |
| publicationDate | 2003-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-03022143-A2 |
| titleOfInvention | Detecting vital signs from impedance cardiograph and electrocardiogram signals |
| abstract | The present invention involves a method and apparatus to reliably determine physiological points such as 'B', 'C', 'X' and 'O' on impedance cardiograph (ICG) signal. Simple but very accurate algorithm has been invented for processing ICG signals considering the relationship between distances of physiologic points (R-B,R-C,R-X,R-O) and R-R intervals. It is aimed to pick localized physiologic points by controlling window size and location around those points adapted to R-R intervals measured from ECG signals. It is found that the time intervals between R-B and R-C are not correlated to R-R intervals; that is, they almost remain constant regardless of R-R intervals. However the intervals of R-X and R-O showed linear relationship with regard to R-R intervals. By using such new findings, the location and the varying window size around these physiologic points were deterined and the slope changes inside the window were monitored. This simple method avoided sophisticated signal processing techniques but it showed high efficiency and promising results by precisely locating PPs for more than 99 % of the time. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102005042923-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-1032272-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-011969-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006005557-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7883469-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007032665-A3 |
| priorityDate | 2001-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226397217 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6083 |
Total number of triples: 24.