A 45° tilted 3D-printed scanner for compact side-view laser scanning endoscopy

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dc.authoridFerhanoglu, Onur/0000-0002-5381-533X|Gökdel, Yiğit Dağhan/0000-0003-4634-4733
dc.authorwosidFerhanoglu, Onur/I-9348-2014
dc.authorwosidGökdel, Yiğit Dağhan/AAO-4840-2020
dc.contributor.authorSavas, Janset
dc.contributor.authorAltinsoy, Melisa
dc.contributor.authorGokdel, Yigit Daghan
dc.contributor.authorFerhanoglu, Onur
dc.contributor.authorCivitci, Fehmi
dc.date.accessioned2024-07-18T20:40:37Z
dc.date.available2024-07-18T20:40:37Z
dc.date.issued2020
dc.departmentİstanbul Bilgi Üniversitesien_US
dc.description.abstractSide viewing, miniaturized laser scanning endoscopes are powerful tools in providing sub-cellular level resolution and multi-layered imaging of the walls of body cavities. Yet, the level of miniaturization for such devices is significantly hampered by the necessity for 45 degrees placement of the whole scanner unit with respect to the cavity axis. With its rapid and low-cost production capability, 3D printing can be employed in addressing the challenge of producing a laser scanner, whose scanning head makes 45 degrees, or any desired angle, with the scanner unit. Producing a 10 x 10 mm(2) scanner device with tilted scan head (as opposed to the conventional design with identical size) enabled size shrinkage of a near fully 3D-printed laser scanning imager by x 1.5 in diameter (from 17 to 11 mm). We also share the initial results on 5 x 5 mm(2) total die size scanners, having literally identical die size with their MEMS counterparts, and discuss the road steps in producing < 8-mm diameter laser scanning devices with these scanners using 3D printing technology. The frame-rate improvement strategies are discussed in detail. Furthermore overall resolution and frame-rate values that can be achieved with the presented 3D printed scanners are tabulated and compared to MEMS counterparts. Overall with their low cost, easy and rapid fabrication, 3D printed actuators are great candidates for opto-medical imaging applications.en_US
dc.identifier.doi10.1007/s00542-019-04635-5
dc.identifier.endpage1099en_US
dc.identifier.issn0946-7076
dc.identifier.issn1432-1858
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85074384912en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1093en_US
dc.identifier.urihttps://doi.org/10.1007/s00542-019-04635-5
dc.identifier.urihttps://hdl.handle.net/11411/7143
dc.identifier.volume26en_US
dc.identifier.wosWOS:000519659000005en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofMicrosystem Technologies-Micro-And Nanosystems-Information Storage and Processing Systemsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleA 45° tilted 3D-printed scanner for compact side-view laser scanning endoscopyen_US
dc.typeArticleen_US

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