http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10420885-B2
Outgoing Links
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|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1721d75f5bf603447ec5a26b5c1c0be0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b2027220be60c5d8a76230150e1e71d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-0244 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-14276 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-16813 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-142 |
| filingDate | 2018-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72ea9e28805fb8aac6b2042feb3914be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0615962f2d2319164d05ce225f1ac969 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e9d573e33e8151302c1668fdb8124c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e8cafa02852d1f942659af6ef50941b |
| publicationDate | 2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-10420885-B2 |
| titleOfInvention | Systems, methods, and devices for in vivo delivery using remote actuation of implantable hydrogel MEMS devices |
| abstract | MicroElectroMechanical System (MEMS) devices can be fabricated completely of hydrogel materials. Such hydrogels can include polyethylene glycol with diacrylate functional groups (e.g., PEGDA), which are photopolymerizable in the presence of crosslinkers and photoinitiators. By using PEGDA monomers of different molecular weights and at different percentages, the mechanical properties of the polymerized gels and their respective permeabilities can be tuned. This spatial variation in properties and permeabilities can lead to different functionalities between different portions of the hydrogel MEMS device. Portions of the hydrogel device may be remotely actuated by applying wave energy, for example, a magnetic field, high intensity focused ultrasound, and/or infrared radiation. The remote actuation can allow the device to be actuated in vivo, for example, to allow the device to deliver a drug or other substance at a desired time and/or desired location within a patient. |
| priorityDate | 2011-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.