| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c865e94527fbfb354e7b1e12672850c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-09175 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-06 |
| filingDate |
1988-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd0fbfb2292eb29d96f606388a0fdd8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a4f744a8f3b586d449b1d31e247e006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d9d51acbe17323ff3a590c4bab3c3c4 |
| publicationDate |
1988-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0286359-A2 |
| titleOfInvention |
Apparatus, system and method for measuring volumetric flow of blood in a vessel |
| abstract |
A system (11) for measuring the volumetric flow of blood in a vessel of a patient comprises a transducer (26) positioned in the vessel, which produces a substantially uniform ultrasonic beam which encompasses the vessel. The transducer (26) receives ultrasonic energy scattered from the red blood cells and supplies a signal to a first moment detector (80). A calculated correction factor from a block (82) and the output of the first moment detector (80) provide an electrical output representing volume flow. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03097151-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0503839-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0828164-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0709109-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9528974-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0419277-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0503839-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7833162-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0637936-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0637936-A4 |
| priorityDate |
1987-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |