http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017106367-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ce384cea17765179fd01cd5c80f294ef |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2200-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2400-086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2300-0848 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2300-126 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-5023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-502707 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-502746 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H25-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01L3-00 |
| filingDate | 2015-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_affe55a450d916fa4494d1bd4a61efa8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12209a1b5cd7fef6ac0e3a7c184400bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00c847cb251648c749e7efce0a1b34d1 |
| publicationDate | 2017-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2017106367-A1 |
| titleOfInvention | Fluid flow device with flow control and method for making the same |
| abstract | A method of making a fluid flow device comprises: providing a substrate of porous material ( 2 ) impregnated with a light-sensitive substance ( 5 ) in a first state and which is configured to change from the first state to a second state when exposed to light ( 3 ), the second state being a solid state that is resistant to a solvent and the first being removable with the solvent; the substrate having a fluid flow channel ( 7 ) defined therein, the channel having a depth; exposing a beam of light ( 3 ) onto an area of the substrate surface within the fluid flow channel to deliver energy to a volume of the substrate below the area to change the light-sensitive substance to the second state; during exposure, creating a partial barrier to flow of fluid along the channel by controlling the amount of energy delivered to the volume below at least part of the area to change the light-sensitive substance to the second state in a volume of the substrate within the fluid flow channel that has a depth less than the depth of the fluid flow channel; and developing the substrate in the solvent to leave the light-sensitive substance which is in the solid state and remove the light-sensitive substance which is in the other state. The device may be a medical diagnostic device, and the substrate may be a paper substrate or may be a nitrocellulose substrate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111013679-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022005467-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022005468-A1 |
| priorityDate | 2014-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.