A 3D actuator for laser scanning endoscopy

被引：0

作者：

Gurcuoglu, Oguz ^{[1
]}

Derman, Irem D. ^{[1
]}

Altinsoy, Melisa ^{[2
]}

Khayatzadeh, Ramin ^{[1
]}

Erten, Ahmet C. ^{[1
]}

Civitci, Fehmi ^{[3
]}

Ferhanoglu, Onur ^{[1
]}

机构：

[1] Istanbul Tech Univ, TR-34469 Maslak, Turkey

[2] Politecn Milan, Piazza Leonardo da Vinci 32, I-20133 Milan, Italy

[3] Oregon Hlth & Sci Univ, 3181 Sw Sam Jackson Pk Rd, Portland, OR 97239 USA

来源：

MOEMS AND MINIATURIZED SYSTEMS XIX | 2020年 / 11293卷

关键词：

3D printing; actuators; laser imaging; endoscopy;

D O I：

10.1117/12.2550250

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present a miniaturized actuator for volumetric tissue imaging. The device consists of a hydraulically actuated accordion-like part for axial scanning ( focus adjustment), and an electromagnetically actuated 2D scanner for lateral scanning. The device is manufactured using selective laser sintering, allowing for very low cost and rapid production. We demonstrate 3D scanning capability through observing the lateral scan pattern at different axial locations with a CMOS camera, and through scanning of a multi-layered phantom. We further investigate reliability of the electromagnetically actuated lateral scanner, as well as the hysteresis behavior of the hydraulic scanner.

引用

页数：6

共 50 条

[1] A 3D-Printed Magnetic Focus Actuator for Laser Scanning Capsule Endoscopy
Erdil, Kuter
Kebapcioglu, Berkay
Erten, Ahmet Can
Yelten, Mustafa Berke
Ferhanoglu, Onur
2024 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS, OMN, 2024,
[2] A 3D-printed 3D actuator for miniaturized laser scanning probes
Gurcuoglu, Oguz
Derman, I. Deniz
Altinsoy, Melisa
Khayatzadeh, Ramin
Civitci, Fehmi
Erten, Ahmet C.
Ferhanoglu, Onur
SENSORS AND ACTUATORS A-PHYSICAL, 2021, 317
[3] Introduction Into 3D Laser Scanning
Cuzic, O. S.
Man, T. E.
Armas, A.
MODERN TECHNOLOGIES FOR THE 3RD MILLENNIUM, 2016, : 13 - 16
[4] 3D SCANNING LASER HARDENING
Hruska, Matej
Vostrak, Marek
Smazalova, Eva
Svantner, Michal
METAL 2014: 23RD INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS, 2014, : 921 - 926
[5] Magnetic actuator driver system for laser scanning capsule endoscopy
Kebapcioglu, Berkay
Erdil, Kuter
Erten, Ahmet Can
Ferhanoglu, Onur
Yelten, Mustafa Berke
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2025, 188
[6] Laser scanning technique for 3D measurement
Bo, L
Ling, Y
Jian, Y
LASER DIODES AND APPLICATIONS III, 1998, 3415 : 95 - 98
[7] 3D Laser Scanning System and 3D Segmentation of Urban Scenes
Goron, L. C.
Tamas, L.
Reti, I.
Lazea, G.
PROCEEDINGS OF 2010 IEEE INTERNATIONAL CONFERENCE ON AUTOMATION, QUALITY AND TESTING, ROBOTICS (AQTR 2010), VOLS. 1-3, 2010,
[8] ADVANTAGES OF 3D LASER SCANNING CONFOCAL MICROSCOPY
Shingledecker, John
Siefert, John
Purdy, Daniel
Tedesco, Jonathan
Szafarczyk, Andrew
ADVANCED MATERIALS & PROCESSES, 2016, 174 (10): : 22 - 25
[9] 3D MODELING USING LASER SCANNING TECHNOLOGY
Roberta, Gridan Maria
Carmen, Grecea
12TH INTERNATIONAL MULTIDISCIPLINARY SCIENTIFIC GEOCONFERENCE, SGEM 2012, VOL. II, 2012, : 671 - +
[10] Design and Implementation of the Setup for Laser 3D Scanning
Jankovic, Marija P.
Jovicic, Nenad S.
2017 25TH TELECOMMUNICATION FORUM (TELFOR), 2017, : 526 - 529

← 1 2 3 4 5 →