Development of a miniaturized 3-DOF force sensing instrument for robotically assisted retinal microsurgery and preliminary results

Xingchi He; Peter Gehlbach; James Handa; Russell Taylor; Iulian Iordachita

doi:10.1109/biorob.2014.6913785

Development of a miniaturized 3-DOF force sensing instrument for robotically assisted retinal microsurgery and preliminary results

Xingchi He, Peter Gehlbach, James Handa, Russell Taylor, Iulian Iordachita

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

12 Scopus citations

Abstract

Lack of force sensing is one of the most formidable technical challenges in retinal microsurgery. Incorporating high sensitivity force sensing into the ophthalmic tools has the potential to provide the surgeon useful force feedback and to enable safe robotic assistance. This paper presents a new design of a three degrees of freedom force sensing instrument based on fiber Bragg grating sensors. A new flexure is developed to achieve high axial force sensing sensitivity and low crosstalk noise. The force sensing segment of the tool, located directly proximal to the tool tip, is φ0.9×8 mm. An extensive calibration shows that the force sensor can measure the transverse and axial force up to 21 mN with 0.5 mN and 3.3 mN accuracy, respectively. The new flexure design demonstrates the potential to improve axial force sensing. Analysis of the experiment results suggests improvements for the future iteration.

Original language	English (US)
Title of host publication	"2014 5th IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2014
Editors	Raffaella Carloni, Lorenzo Masia, Jose Maria Sabater-Navarro, Marko Ackermann, Sunil Agrawal, Arash Ajoudani, Panagiotis Artemiadis, Matteo Bianchi, Antonio Padilha Lanari Bo, Maura Casadio, Kevin Cleary, Ashish Deshpande, Domenico Formica, Matteo Fumagalli, Nicolas Garcia-Aracil, Sasha Blue Godfrey, Islam S.M. Khalil, Olivier Lambercy, Rui C. V. Loureiro, Leonardo Mattos, Victor Munoz, Hyung-Soon Park, Luis Eduardo Rodriguez Cheu, Roque Saltaren, Adriano A. G. Siqueira, Valentina Squeri, Arno H.A. Stienen, Nikolaos Tsagarakis, Herman Van der Kooij, Bram Vanderborght, Nicola Vitiello, Jose Zariffa, Loredana Zollo
Publisher	IEEE Computer Society
Pages	252-258
Number of pages	7
ISBN (Electronic)	9781479931262
DOIs	https://doi.org/10.1109/biorob.2014.6913785
State	Published - Sep 30 2014
Event	5th IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2014 - Sao Paulo, Brazil Duration: Aug 12 2014 → Aug 15 2014

Publication series

Name	Proceedings of the IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics
ISSN (Print)	2155-1774

Other

Other	5th IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2014
Country/Territory	Brazil
City	Sao Paulo
Period	8/12/14 → 8/15/14

ASJC Scopus subject areas

Artificial Intelligence
Biomedical Engineering
Mechanical Engineering

Access to Document

10.1109/biorob.2014.6913785

Cite this

He, X., Gehlbach, P., Handa, J., Taylor, R., & Iordachita, I. (2014). Development of a miniaturized 3-DOF force sensing instrument for robotically assisted retinal microsurgery and preliminary results. In R. Carloni, L. Masia, J. M. Sabater-Navarro, M. Ackermann, S. Agrawal, A. Ajoudani, P. Artemiadis, M. Bianchi, A. P. Lanari Bo, M. Casadio, K. Cleary, A. Deshpande, D. Formica, M. Fumagalli, N. Garcia-Aracil, S. B. Godfrey, I. S. M. Khalil, O. Lambercy, R. C. V. Loureiro, L. Mattos, V. Munoz, H-S. Park, L. E. Rodriguez Cheu, R. Saltaren, A. A. G. Siqueira, V. Squeri, A. H. A. Stienen, N. Tsagarakis, H. Van der Kooij, B. Vanderborght, N. Vitiello, J. Zariffa, ... L. Zollo (Eds.), "2014 5th IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2014 (pp. 252-258). Article 6913785 (Proceedings of the IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics). IEEE Computer Society. https://doi.org/10.1109/biorob.2014.6913785

Development of a miniaturized 3-DOF force sensing instrument for robotically assisted retinal microsurgery and preliminary results. / He, Xingchi; Gehlbach, Peter ; Handa, James et al.
"2014 5th IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2014. ed. / Raffaella Carloni; Lorenzo Masia; Jose Maria Sabater-Navarro; Marko Ackermann; Sunil Agrawal; Arash Ajoudani; Panagiotis Artemiadis; Matteo Bianchi; Antonio Padilha Lanari Bo; Maura Casadio; Kevin Cleary; Ashish Deshpande; Domenico Formica; Matteo Fumagalli; Nicolas Garcia-Aracil; Sasha Blue Godfrey; Islam S.M. Khalil; Olivier Lambercy; Rui C. V. Loureiro; Leonardo Mattos; Victor Munoz; Hyung-Soon Park; Luis Eduardo Rodriguez Cheu; Roque Saltaren; Adriano A. G. Siqueira; Valentina Squeri; Arno H.A. Stienen; Nikolaos Tsagarakis; Herman Van der Kooij; Bram Vanderborght; Nicola Vitiello; Jose Zariffa; Loredana Zollo. IEEE Computer Society, 2014. p. 252-258 6913785 (Proceedings of the IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

He, X, Gehlbach, P , Handa, J , Taylor, R & Iordachita, I 2014, Development of a miniaturized 3-DOF force sensing instrument for robotically assisted retinal microsurgery and preliminary results. in R Carloni, L Masia, JM Sabater-Navarro, M Ackermann, S Agrawal, A Ajoudani, P Artemiadis, M Bianchi, AP Lanari Bo, M Casadio, K Cleary, A Deshpande, D Formica, M Fumagalli, N Garcia-Aracil, SB Godfrey, ISM Khalil, O Lambercy, RCV Loureiro, L Mattos, V Munoz, H-S Park, LE Rodriguez Cheu, R Saltaren, AAG Siqueira, V Squeri, AHA Stienen, N Tsagarakis, H Van der Kooij, B Vanderborght, N Vitiello, J Zariffa & L Zollo (eds), "2014 5th IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2014., 6913785, Proceedings of the IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, IEEE Computer Society, pp. 252-258, 5th IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2014, Sao Paulo, Brazil, 8/12/14. https://doi.org/10.1109/biorob.2014.6913785

He X, Gehlbach P , Handa J , Taylor R, Iordachita I. Development of a miniaturized 3-DOF force sensing instrument for robotically assisted retinal microsurgery and preliminary results. In Carloni R, Masia L, Sabater-Navarro JM, Ackermann M, Agrawal S, Ajoudani A, Artemiadis P, Bianchi M, Lanari Bo AP, Casadio M, Cleary K, Deshpande A, Formica D, Fumagalli M, Garcia-Aracil N, Godfrey SB, Khalil ISM, Lambercy O, Loureiro RCV, Mattos L, Munoz V, Park H-S, Rodriguez Cheu LE, Saltaren R, Siqueira AAG, Squeri V, Stienen AHA, Tsagarakis N, Van der Kooij H, Vanderborght B, Vitiello N, Zariffa J, Zollo L, editors, "2014 5th IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2014. IEEE Computer Society. 2014. p. 252-258. 6913785. (Proceedings of the IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics). doi: 10.1109/biorob.2014.6913785

He, Xingchi ; Gehlbach, Peter ; Handa, James et al. / Development of a miniaturized 3-DOF force sensing instrument for robotically assisted retinal microsurgery and preliminary results. "2014 5th IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2014. editor / Raffaella Carloni ; Lorenzo Masia ; Jose Maria Sabater-Navarro ; Marko Ackermann ; Sunil Agrawal ; Arash Ajoudani ; Panagiotis Artemiadis ; Matteo Bianchi ; Antonio Padilha Lanari Bo ; Maura Casadio ; Kevin Cleary ; Ashish Deshpande ; Domenico Formica ; Matteo Fumagalli ; Nicolas Garcia-Aracil ; Sasha Blue Godfrey ; Islam S.M. Khalil ; Olivier Lambercy ; Rui C. V. Loureiro ; Leonardo Mattos ; Victor Munoz ; Hyung-Soon Park ; Luis Eduardo Rodriguez Cheu ; Roque Saltaren ; Adriano A. G. Siqueira ; Valentina Squeri ; Arno H.A. Stienen ; Nikolaos Tsagarakis ; Herman Van der Kooij ; Bram Vanderborght ; Nicola Vitiello ; Jose Zariffa ; Loredana Zollo. IEEE Computer Society, 2014. pp. 252-258 (Proceedings of the IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics).

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title = "Development of a miniaturized 3-DOF force sensing instrument for robotically assisted retinal microsurgery and preliminary results",

abstract = "Lack of force sensing is one of the most formidable technical challenges in retinal microsurgery. Incorporating high sensitivity force sensing into the ophthalmic tools has the potential to provide the surgeon useful force feedback and to enable safe robotic assistance. This paper presents a new design of a three degrees of freedom force sensing instrument based on fiber Bragg grating sensors. A new flexure is developed to achieve high axial force sensing sensitivity and low crosstalk noise. The force sensing segment of the tool, located directly proximal to the tool tip, is φ0.9×8 mm. An extensive calibration shows that the force sensor can measure the transverse and axial force up to 21 mN with 0.5 mN and 3.3 mN accuracy, respectively. The new flexure design demonstrates the potential to improve axial force sensing. Analysis of the experiment results suggests improvements for the future iteration.",

author = "Xingchi He and Peter Gehlbach and James Handa and Russell Taylor and Iulian Iordachita",

year = "2014",

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Development of a miniaturized 3-DOF force sensing instrument for robotically assisted retinal microsurgery and preliminary results

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