| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d89a1fdfad4ceb45818cee0bfda31a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9c5c8020fc5727d2236940004a59e55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_747cc2f50773537f5f2f7400e395f330
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ab15d3749cdb141fc28bcae24157b09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e4804e7b400237945930b36389ea713
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_62f5bb286890ca5ffd921ff7f35d1b1b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-111666 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-5094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-50215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-491 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01L3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00 |
| filingDate |
2012-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2028afec21aa3e5358d2381714b83a83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9fdcedb1deeb685a4c361b26701b8d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_137e552607805383db188db0b9d66b21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2b02660d6590789def0b0c6d7279160
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01d592a9938ffbea9a43944ce536e650 |
| publicationDate |
2012-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012164683-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. |
| priorityDate |
2002-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |