http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006175023-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-18 |
| filingDate | 2004-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1f1f740cf41f7018336c929cc7c406d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c5072630050b3545a0511c6e4ddd512 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5abde90cdea2f89d56faef2d772ceffd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_112db46549425ca53849ebef410e3879 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19ec6acc979c758c4fabf7fda2c08e12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc014e5b20b29d8bfa3247940b084e88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd5e76153e38f82d87e3574cd2aecca2 |
| publicationDate | 2006-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006175023-A |
| titleOfInvention | Permselective separation membrane and blood purifier |
| abstract | The present invention provides a selectively permeable separation membrane having a good balance of separation characteristics, high safety and performance stability, and excellent module assembly, and a blood purifier with good expression of water permeability during priming. To do. A selective permeable separation membrane mainly composed of a polysulfone-based polymer and polyvinylpyrrolidone (PVP), which is selected after irradiation with radiation and / or electron beams with a moisture content of 1 to 10% by mass. The permeable separation membrane has a skin layer at least on the blood contact surface, the PVP content of the outermost layer of the blood non-contact surface of the separation membrane is 25 to 50% by mass, and (the PVP of the outermost layer of the blood non-contact surface) Content) / (PVP content of the outermost layer on the blood contact surface) ≧ 1.1, 37 ° C. bovine blood with sodium citrate added to the module loaded with the separation membrane, 200 ml / min filtration flow rate A selectively permeable separation membrane in which the sieving coefficient of albumin after 15 minutes is 0.01 or more and 0.1 or less and the sieving coefficient after 2 hours is 0.005 or more and less than 0.04. [Selection figure] None |
| priorityDate | 2004-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.