http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2169652-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcff13f8573db698307f919e6385d5c4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-817 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3335 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1473 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-483 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-333 |
| filingDate | 1994-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d52afd1038b2e69d0eef5a8d30f69d4f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c04df3d52c944a9bbb1a30ef321a10e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72bd72a5eb7c815693caba93438dae3b |
| publicationDate | 2005-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2169652-C |
| titleOfInvention | Heparin-selective polymeric membrane |
| abstract | An anion exchange membrane (15) for ionic macromolecules, specifically heparin, which is formed of a polymeric matrix material and an anion exchange material suitable for heparin detection can be employed in an electrochemical sensor arrangement to directly measure the concentration of heparin ions in blood or blood fluid. Potentiometric response to heparin has been observed with membranes comprising 30-70 wt. % polymeric matrix material, such as polyvinyl chloride, 0.1-12 wt. % quaternary ammonium salt, such as tridodecyl methyl ammonium chloride (TDMAC), and 30-70 wt. % of a plasticizer, such as dioctyl sebacate. A solid state sensor (200) employs TDMAC dissolved in a polymeric compound, such as silicone rubber, to form a membrane (270) which is responsive to heparin concentration. |
| priorityDate | 1993-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.