| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_700ff9a01db2075489cb7ed87392dc28 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3331
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-3403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-341
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-22 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B04B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-34 |
| filingDate |
1989-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b3d104e85a7833868a42d92a1717841 |
| publicationDate |
1989-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-8907002-A1 |
| titleOfInvention |
Plasmapheresis filter flow control system |
| abstract |
The efficiency of a blood plasmapheresis filter (12) is purposefully reduced at low input blood flow rates so as to prevent possibly excessive hematocrit which may make it difficult or impossible to handle the resulting blood cell concentrate (e.g., for infusion purposes) and/or which may cause accompanying red cell damage. Where filter (40) efficiency is a function of rpm of a spinning element such controlled reduction may be achieved by simply controlling spinner rpm as a function (e.g., linear over at least some range) of the input blood flow rate. |
| priorityDate |
1988-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |