| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37f4922dfb7777b019e504b885211b8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f987fc88266ceb8d6c659a2016aed3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e671da76b38371f879a374397e8de84 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2400-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-502753
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-0244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01L3-00 |
| filingDate |
2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5032d93debb7655f209dfea86fd597fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2912f32d4601b8dd98746d628a5ce6cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52c22c9b8c70c09f146aed51349fc0d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e97187230ca01e73f10938dd09e5357
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_554987501fea6ccdcdbb1caea04f51e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a430a42eba5c61af0b49da5e923201e0 |
| publicationDate |
2022-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2022243636-A1 |
| titleOfInvention |
Microfluidic chip for attracting and trapping a specific biological element |
| abstract |
The present invention relates to a microfluidic chip capable of attracting and trapping a specific biological element, the chip comprising: - a reservoir (1) formed of a matrix comprising a chemoattractant compound capable of attracting the biological element - at least one microchannel array (2) arranged between the reservoir (1) and the outer medium (3) of the chip and allowing the chemoattractant compound to be moved toward the medium and the biological element present in the medium to be moved in the direction of the reservoir (1), characterised in that each microchannel is in the shape of a harpoon comprising at least two arrows (4) longitudinally spaced apart from each other and facing the reservoir, wherein each arrow comprises two limbs (5) each having a free end (6) forming an acute angle of between 10° and 80°, and wherein each arrow comprises two openings (7) communicating with a longitudinal portion of the microchannel and having a width of between 5 µm and 30 µm. |
| priorityDate |
2021-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |