Automated manufacturing of fiber-reinforced elastomeric enclosures for patient specific catheter robots

Ben Hamlen; Gillian McDonald; Mark D Gilbertson; Daniel Ng; Timothy Kowalewski

doi:10.1115/DMD2019-3300

Automated manufacturing of fiber-reinforced elastomeric enclosures for patient specific catheter robots

Ben Hamlen, Gillian McDonald, Mark D Gilbertson, Daniel Ng, Timothy Kowalewski

Mechanical Engineering

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

Abstract

“No-option” patients have vasculature too tortuous for existing catheters to navigate. To treat these patients, new catheter technologies are needed that are easy to actuate and can be customized for each patient. We propose using fiber-reinforced elastomeric enclosures (FREEs), which have been shown to be capable of performing screwing, spiraling, twisting, extending, and other motions when the fiber wrap angles are adjusted. Here, we present and validate an automated system capable of manufacturing FREEs with wrap angles from 0-90 degrees. The prescribed fiber angles were within 5 percent error when manufactured.

Original language	English (US)
Title of host publication	Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019
Publisher	American Society of Mechanical Engineers (ASME)
ISBN (Electronic)	9780791841037
DOIs	https://doi.org/10.1115/DMD2019-3300
State	Published - Jan 1 2019
Event	2019 Design of Medical Devices Conference, DMD 2019 - Minneapolis, United States Duration: Apr 15 2019 → Apr 18 2019

Publication series

Name	Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019

Conference

Conference	2019 Design of Medical Devices Conference, DMD 2019
Country/Territory	United States
City	Minneapolis
Period	4/15/19 → 4/18/19

Keywords

Catheters
Patient-specific manufacturing

Publisher link

10.1115/DMD2019-3300

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Hamlen, B., McDonald, G., Gilbertson, M. D., Ng, D., & Kowalewski, T. (2019). Automated manufacturing of fiber-reinforced elastomeric enclosures for patient specific catheter robots. In Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019 (Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/DMD2019-3300

Automated manufacturing of fiber-reinforced elastomeric enclosures for patient specific catheter robots. / Hamlen, Ben; McDonald, Gillian; Gilbertson, Mark D et al.
Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019. American Society of Mechanical Engineers (ASME), 2019. (Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019).

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

Hamlen, B, McDonald, G, Gilbertson, MD, Ng, D & Kowalewski, T 2019, Automated manufacturing of fiber-reinforced elastomeric enclosures for patient specific catheter robots. in Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019. Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019, American Society of Mechanical Engineers (ASME), 2019 Design of Medical Devices Conference, DMD 2019, Minneapolis, United States, 4/15/19. https://doi.org/10.1115/DMD2019-3300

Hamlen B, McDonald G, Gilbertson MD, Ng D, Kowalewski T. Automated manufacturing of fiber-reinforced elastomeric enclosures for patient specific catheter robots. In Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019. American Society of Mechanical Engineers (ASME). 2019. (Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019). doi: 10.1115/DMD2019-3300

Hamlen, Ben ; McDonald, Gillian ; Gilbertson, Mark D et al. / Automated manufacturing of fiber-reinforced elastomeric enclosures for patient specific catheter robots. Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019. American Society of Mechanical Engineers (ASME), 2019. (Frontiers in Biomedical Devices, BIOMED - 2019 Design of Medical Devices Conference, DMD 2019).

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title = "Automated manufacturing of fiber-reinforced elastomeric enclosures for patient specific catheter robots",

abstract = "“No-option” patients have vasculature too tortuous for existing catheters to navigate. To treat these patients, new catheter technologies are needed that are easy to actuate and can be customized for each patient. We propose using fiber-reinforced elastomeric enclosures (FREEs), which have been shown to be capable of performing screwing, spiraling, twisting, extending, and other motions when the fiber wrap angles are adjusted. Here, we present and validate an automated system capable of manufacturing FREEs with wrap angles from 0-90 degrees. The prescribed fiber angles were within 5 percent error when manufactured.",

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Automated manufacturing of fiber-reinforced elastomeric enclosures for patient specific catheter robots

Abstract

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