| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c186e9ae8cafab5df5c8d80cfa7b0fa1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-4709
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-0242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3148 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14552 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1495 |
| filingDate |
1987-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1ef83262c6e9a8fe299855cbb1f95eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7ed8347ee31d43a4aadce8f66c9bb16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_405ea6af83440cc890cb25e5a3e11fcc |
| publicationDate |
1988-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S63252239-A |
| titleOfInvention |
Reflection type oxymeter |
| abstract |
PURPOSE: To enable measurement at a part void of a pulsating component, by receiving optical pulses from first to sixth light sources reflected on a biological tissue to determine oxygen saturation of hemoglobin and the amount of hemoglobin in blood of the biological tissue. n CONSTITUTION: This reflection type oxymeter is made up of a sensor section 10 and a measurement processing section 20. The sensor section 10 contains first to sixth light sources 11W16, a light receiving element 17 and a preamplifier 18. The light sources 11W16 are driven by the measurement processing section 20 to emit light sequentially with the action of a pulse. Intensity of optical pulses emitted from the light sources is set for a specified level by a setting means and the size thereof from the light sources is judged by a judging means. Based on the results of the judgement, intensity of optical pulse reflected on a biological tissue is computed by a computing means 23 and the amount of hemoglobin and oxygen saturation of the biological tissue are calculated based on a specified function. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007256294-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111812043-A |
| priorityDate |
1987-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |