| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3155069b833b184bcd4ad12f7100dd4c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-296
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-125 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6817
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-263
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4806 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 |
| filingDate |
2020-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aea6658c75098776d82a30720db9432e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f9e46ff67f9fc76e2e0f5eaf114e5ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7be0e4c0f3289802c36275febd8a26c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d166432fe23d4bc5dbde14cd9eddbd4 |
| publicationDate |
2021-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021100509-A1 |
| titleOfInvention |
Shape-Memory In-Ear Biosensor For Monitoring Physiological Signals |
| abstract |
Systems and methods for a shape-memory in-ear biosensor for polysomnography and monitoring physiological signals are provided. Various embodiments include an earpiece made from a shape memory or temperature-dependent phase transition material embedded into polydimethylsiloxane elastomer body. The earpiece can use electrodes to detect physiological signals by making direct contact with a user's skin and without the use of electrically conductive gel. When heated above the glass transition temperature of the shape memory polymer, various embodiments of the biosensor may be folded. When cooled, the biosensor will maintain the folded shape. The folded biosensor may then be inserted into the ear canal of a user where, in response to heating by the user's body, it partially unfolds to conform to the shape of the ear canal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020230401-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023102734-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023075488-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11689878-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11628297-B2 |
| priorityDate |
2019-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |