| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d5ebd9bdc11f7a4b267d7e865d5a84f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7257 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6838
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-681 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-0285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-145 |
| filingDate |
2006-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31ee5a921d32f8819d68e8f2893c80cc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daca98b7fdb3e074acc5a7fe510e6717
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e0b30e708dc1b3a762ff8b106f14dce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9266e2b256ffcd49f0e0452389f5fbef |
| publicationDate |
2011-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7959575-B2 |
| titleOfInvention |
Blood rheology measuring apparatus |
| abstract |
A blood rheology measuring apparatus has a measuring portion for measuring a flow velocity of the blood flowing in a blood vessel of a person in a mode of a Doppler shift signal by transmitting and receiving a wave to and from a surface of the person's skin. An information processing portion calculates an intensity at each of frequency components of the Doppler shift signal, extracts a maximum frequency in a signal at an intensity level equal to or larger than a threshold in the histogram or a maximum frequency when an integrated value from a low frequency component reaches a predetermined rate of a total thereof in the histogram, and provides a temporal change waveform of the extracted frequency. The blood rheology is analyzed based on the maximum frequency in the frequency waveform. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8277388-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007191720-A1 |
| priorityDate |
2001-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |