| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a819eda0adf22936a52362eeebb9fb4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-0247 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02125 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-01 |
| filingDate |
2019-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7832037ff27a782fd579ee7befe622a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_892f1df61f15290457e3a22b038ba66c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8ad0b8a0012eb13aef628f06312a017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b5b22914f7db40e8cc079ec92068640
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ea18d95c15b653c9e475091d38d0982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d07350a488b8a94be1c2e5a44daebae1 |
| publicationDate |
2021-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113348427-A |
| titleOfInvention |
Soft Capacitive Pressure Sensor |
| abstract |
This paper describes a soft capacitive pressure sensor for continuous wearable health monitoring applications. The corrugated gold film on the elastic substrate acts as a strong parallel-plate electrode, forming a strong bond with the polymer, allowing repeated normal forces to deform the film without failure. The pressure sensitivity is further improved by incorporating a micro-ridge structure supporting the counter electrode to form cavities within the elastic dielectric layer. The pressure sensor is configured to measure human physiological signals, such as pressure exerted by a radial artery pulse from the skin surface. Radial artery pressure detected by the sensor can be correlated to arterial blood pressure. Calibrating the pressure sensor using a neural network can determine absolute blood pressure. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114224321-A |
| priorityDate |
2018-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |