| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f6e33603375c486b0ab3505830af9e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-4905 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-49 |
| filingDate |
1979-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_985c1db80271594d4de50d592c05896e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f33033cca622bb76caf9b563b771256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c69f75472e013efc7689559b20aaaad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7b0363aa2280e9f6af46da04d830b9f |
| publicationDate |
1981-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4279616-A |
| titleOfInvention |
Method for measuring blood coagulation and device therefor |
| abstract |
A method and apparatus is disclosed for measuring blood coagulation factor, operating on the principle wherein the clotting time (T) of a sample of blood to which a reagent has been added is measured; and then the measured clotting time (T) is converted into a quantity (A) in accordance with the equation: ##EQU1## where: Ao is an activation value amount taken on the assumption that an apparently negative or positive residual amount of coagulation factors, which are the object of measurement, exists in a diluted blood plasma solution prepared to obtain various values of activation, unit and concentration; n An is the normal or standard activation value of normal blood plasma; n B is a constant used in converting from clotting time (T) into activation value; n Tn is the clotting time of said normal blood; and n P and Q are logarithmic bases; n In order to eliminate the influence caused by Ao and minimize the errors deriving from the conversion. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0178910-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6898532-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0178910-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6101449-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6706536-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6269313-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004248308-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7179612-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4720787-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6564153-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7211438-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003049851-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6321164-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6429017-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5981285-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6502040-B2 |
| priorityDate |
1978-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |