| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c62b710a74e30bee6d481bceda2926e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-108331
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-106664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-105831
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-102499
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2496-70 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-96 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-72 |
| filingDate |
1990-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c37a0697eeebbfed57709b26c3ae9635 |
| publicationDate |
1990-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9011527-A1 |
| titleOfInvention |
A stable hemoglobin reference solution |
| abstract |
A stable reference solution for calibrating and monitoring blood gas instrumentation is disclosed. The solution comprises an aqueous mixture containing a hemoglobin solution derived from a mammalian source which comprises at least about 95 % reduced hemoglobin. The solution additionally contains a bicarbonate buffer and a metal catalyzed methemoglobin reducing system and an organic buffer. To provide a control element having a variety of properties similar to fresh, whole, human blood, the reference solution is stored in a sealed ampule under an inert atmosphere containing CO2 until just prior to use. The ampule is subsequently opened and the solution is equilibrated with a gas mixture having components which provide gasses in a physiological range to the solution. The solution is characterized by exhibiting properties similar to fresh blood subsequent to equilibration and an extended storage life prior to equilibration. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5558985-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9534819-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0102438-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9429730-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5320965-A |
| priorityDate |
1989-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |