| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d89a1fdfad4ceb45818cee0bfda31a6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-111666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-50215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-5094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-491 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01L3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-48 |
| filingDate |
2006-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3410aaeb59b2e0a571b6799b16ca0e06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e468c3dcd570b085d95f06586374a4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d331a8b487015d5e5ecf38202f49f18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7d17bcbd71030d0ae9c9d6cabc6e226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07aa08f8699f9170d1112f30b25c8459 |
| publicationDate |
2007-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2007092971-A1 |
| titleOfInvention |
Buffy coat separator float system and method |
| abstract |
A tube and float system for use in separation and axial expansion of the buffy coat includes a transparent or semi-transparent, flexible sample tube and a rigid separator float having a specific gravity intermediate that of red blood cells and plasma. The float includes a main body portion of reduced diameter to provide a clearance gap between the inner wall of the sample tube and the float. One or more protrusions on the main body portion serve to support the flexible tube. During centrifugation, the centrifugal force causes the diameter of the flexible tube to expand and permit density-based axial movement of the float in the tube. The float further includes a pressure relief system to alleviate pressure build up in the trapped red blood cell blood fraction below the float, thereby preventing red blood cells from being forced into the annular gap containing the buffy coat layers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012118922-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014120678-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016025527-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103354765-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9417174-B2 |
| priorityDate |
2002-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |