dc.identifier.uri |
http://dx.doi.org/10.15488/1273 |
|
dc.identifier.uri |
http://www.repo.uni-hannover.de/handle/123456789/1298 |
|
dc.contributor.author |
Kelb, Christian
|
|
dc.contributor.author |
Körner, Martin
|
|
dc.contributor.author |
Prucker, Oswald
|
|
dc.contributor.author |
Rühe, Jürgen
|
|
dc.contributor.author |
Reithmeier, Eduard
|
|
dc.contributor.author |
Roth, Bernhard
|
|
dc.date.accessioned |
2017-04-06T06:44:29Z |
|
dc.date.available |
2017-04-06T06:44:29Z |
|
dc.date.issued |
2017 |
|
dc.identifier.citation |
Kelb, C.; Körner, M.; Prucker, O.; Rühe, J.; Reithmeier, E.; Roth, B.: PDMAA hydrogel coated U-bend humidity sensor suited for mass-production. In: Sensors (Switzerland) 17 (2017), Nr. 3, 517. DOI: https://doi.org/10.3390/s17030517 |
|
dc.description.abstract |
We present a full-polymer respiratory monitoring device suited for application in environments with strong magnetic fields (e.g., during an MRI measurement). The sensor is based on the well-known evanescent field method and consists of a 1 mm plastic optical fiber with a bent region where the cladding is removed and the fiber is coated with poly-dimethylacrylamide (PDMAA). The combination of materials allows for a mass-production of the device by spray-coating and enables integration in disposable medical devices like oxygen masks, which we demonstrate here. We also present results of the application of an autocorrelation-based algorithm for respiratory frequency determination that is relevant for real applications of the device. |
eng |
dc.description.sponsorship |
DFG/SFB/TRR123 |
|
dc.language.iso |
eng |
|
dc.publisher |
Basel : MDPI AG |
|
dc.relation.ispartofseries |
Sensors 17 (2017), Nr. 3 |
|
dc.rights |
CC BY 4.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
|
dc.subject |
Evanescent wave sensor |
eng |
dc.subject |
Humidity sensor |
eng |
dc.subject |
Planar systems |
eng |
dc.subject |
Polymer optics |
eng |
dc.subject |
Waveguides |
eng |
dc.subject |
Biomedical equipment |
eng |
dc.subject |
Evanescent fields |
eng |
dc.subject |
Humidity sensors |
eng |
dc.subject |
Optical fibers |
eng |
dc.subject |
Patient monitoring |
eng |
dc.subject |
Plastic optical fibers |
eng |
dc.subject |
Autocorrelation-based algorithms |
eng |
dc.subject |
Dimethyl acrylamide |
eng |
dc.subject |
Evanescent wave sensors |
eng |
dc.subject |
Planar systems |
eng |
dc.subject |
Polymer optics |
eng |
dc.subject |
Respiratory frequency |
eng |
dc.subject |
Respiratory Monitoring |
eng |
dc.subject |
Strong magnetic fields |
eng |
dc.subject |
Plastic coatings |
eng |
dc.subject.ddc |
530 | Physik
|
ger |
dc.title |
PDMAA hydrogel coated U-bend humidity sensor suited for mass-production |
|
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.issn |
1424-8220 |
|
dc.relation.doi |
https://doi.org/10.3390/s17030517 |
|
dc.bibliographicCitation.issue |
3 |
|
dc.bibliographicCitation.volume |
17 |
|
dc.bibliographicCitation.firstPage |
517 |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|