| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac3baf75b9b3f70b189c4e2222f61b30 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150992
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-155 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1411
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150503
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-15003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-154
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150946
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150251
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-0259
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-15074
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-48 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-155 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-154
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-48 |
| filingDate |
2013-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6156682449f4c6eb693b072a5397a6a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7453e1c59120ad8374dcb98eb64d37e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11e105b69b867b1b7c2b5316f8dd782e |
| publicationDate |
2016-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9427707-B2 |
| titleOfInvention |
Filtering blood |
| abstract |
An independent blood filter device depends on flow geometry to deliver blood serum or plasma free of detrimental levels of hemoglobin. It depends critically on an upstream flow rate or pressure differential limiting control element or device that limits the rate of change of pressure differential across the filter element. Pre-evacuated versions can be used to simultaneously draw blood from a living being and provide pressure differential across the filter element between an evacuated collector and a supply end open to atmosphere. A unit pressurized by hand motion employs the external shape of a partially filled blood collection tube as a piston to produce pressure in advance of the control element or device to create the pressure differential across the filter element to a collector vented to atmosphere. The control element or device is disclosed in numerous forms, including specially sized flow constrictions and compliant arrangements. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020146178-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023114978-A1 |
| priorityDate |
2012-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |