3D-printed biodegradable polymeric stent integrated with a battery-less pressure sensor for biomedical applications

Jongsung Park; Ji Kwan Kim; Su A. Park; Doo Sun Sim; Myung Ho Jeong; Dong Weon Lee

doi:10.1109/TRANSDUCERS.2017.7993984

3D-printed biodegradable polymeric stent integrated with a battery-less pressure sensor for biomedical applications

Jongsung Park
, Ji Kwan Kim
, Su A. Park
, Doo Sun Sim
, Myung Ho Jeong
, Dong Weon Lee

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

15 Scopus citations

Abstract

We proposed a novel fabrication method for a biodegradable polymeric smart stent using the 3D printing technology. The battery-less pressure sensor based on an LC circuit was integrated onto the 3D-printed polymeric stent for the purpose of wireless monitoring of pressure in a blood vessel. In general, bare-metal stents have been widely employed in medical applications. However, radio frequency (RF) wave generated through an external coil tends to disturb on the surface of metallic stents. This influences to the sensitivity and reliability of the wireless pressure sensor. To solve the drawback, we employed the polymeric stent based on a polycaprolactone material. The 3D printing-based manufacturing process for the biodegradable polymer stent is relatively easy in comparing with a conventional laser method. Furthermore, sensor signal doesn't influence by the stent material and structure. Animal tests were also conducted using the fabricated battery-less pressure sensor. Biocompatibility of the smart stent was experimentally confirmed through a long-term evaluation over 5 months.

Original language	English
Title of host publication	TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	47-50
Number of pages	4
ISBN (Electronic)	9781538627310
DOIs	https://doi.org/10.1109/TRANSDUCERS.2017.7993984
State	Published - 26 Jul 2017
Event	19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017 - Kaohsiung, Taiwan, Province of China Duration: 18 Jun 2017 → 22 Jun 2017

Publication series

Name	TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems

Conference

Conference	19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017
Country/Territory	Taiwan, Province of China
City	Kaohsiung
Period	18/06/17 → 22/06/17

Keywords

3D print
Biodegradable
Polymeric stent
SU-8
Wireless pressure sensor

Access to Document

10.1109/TRANSDUCERS.2017.7993984

Cite this

Park, J., Kim, J. K., Park, S. A., Sim, D. S., Jeong, M. H., & Lee, D. W. (2017). 3D-printed biodegradable polymeric stent integrated with a battery-less pressure sensor for biomedical applications. In TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems (pp. 47-50). Article 7993984 (TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TRANSDUCERS.2017.7993984

Park, Jongsung ; Kim, Ji Kwan ; Park, Su A. et al. / 3D-printed biodegradable polymeric stent integrated with a battery-less pressure sensor for biomedical applications. TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 47-50 (TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems).

@inproceedings{ae8ea6fd93734d4e9bdad2d149258734,

title = "3D-printed biodegradable polymeric stent integrated with a battery-less pressure sensor for biomedical applications",

abstract = "We proposed a novel fabrication method for a biodegradable polymeric smart stent using the 3D printing technology. The battery-less pressure sensor based on an LC circuit was integrated onto the 3D-printed polymeric stent for the purpose of wireless monitoring of pressure in a blood vessel. In general, bare-metal stents have been widely employed in medical applications. However, radio frequency (RF) wave generated through an external coil tends to disturb on the surface of metallic stents. This influences to the sensitivity and reliability of the wireless pressure sensor. To solve the drawback, we employed the polymeric stent based on a polycaprolactone material. The 3D printing-based manufacturing process for the biodegradable polymer stent is relatively easy in comparing with a conventional laser method. Furthermore, sensor signal doesn't influence by the stent material and structure. Animal tests were also conducted using the fabricated battery-less pressure sensor. Biocompatibility of the smart stent was experimentally confirmed through a long-term evaluation over 5 months.",

keywords = "3D print, Biodegradable, Polymeric stent, SU-8, Wireless pressure sensor",

author = "Jongsung Park and Kim, \{Ji Kwan\} and Park, \{Su A.\} and Sim, \{Doo Sun\} and Jeong, \{Myung Ho\} and Lee, \{Dong Weon\}",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017 ; Conference date: 18-06-2017 Through 22-06-2017",

year = "2017",

month = jul,

day = "26",

doi = "10.1109/TRANSDUCERS.2017.7993984",

language = "English",

series = "TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "47--50",

booktitle = "TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems",

address = "United States",

}

Park, J, Kim, JK, Park, SA, Sim, DS, Jeong, MH & Lee, DW 2017, 3D-printed biodegradable polymeric stent integrated with a battery-less pressure sensor for biomedical applications. in TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems., 7993984, TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems, Institute of Electrical and Electronics Engineers Inc., pp. 47-50, 19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017, Kaohsiung, Taiwan, Province of China, 18/06/17. https://doi.org/10.1109/TRANSDUCERS.2017.7993984

3D-printed biodegradable polymeric stent integrated with a battery-less pressure sensor for biomedical applications. / Park, Jongsung; Kim, Ji Kwan; Park, Su A. et al.
TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems. Institute of Electrical and Electronics Engineers Inc., 2017. p. 47-50 7993984 (TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems).

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

TY - GEN

T1 - 3D-printed biodegradable polymeric stent integrated with a battery-less pressure sensor for biomedical applications

AU - Park, Jongsung

AU - Kim, Ji Kwan

AU - Park, Su A.

AU - Sim, Doo Sun

AU - Jeong, Myung Ho

AU - Lee, Dong Weon

PY - 2017/7/26

Y1 - 2017/7/26

N2 - We proposed a novel fabrication method for a biodegradable polymeric smart stent using the 3D printing technology. The battery-less pressure sensor based on an LC circuit was integrated onto the 3D-printed polymeric stent for the purpose of wireless monitoring of pressure in a blood vessel. In general, bare-metal stents have been widely employed in medical applications. However, radio frequency (RF) wave generated through an external coil tends to disturb on the surface of metallic stents. This influences to the sensitivity and reliability of the wireless pressure sensor. To solve the drawback, we employed the polymeric stent based on a polycaprolactone material. The 3D printing-based manufacturing process for the biodegradable polymer stent is relatively easy in comparing with a conventional laser method. Furthermore, sensor signal doesn't influence by the stent material and structure. Animal tests were also conducted using the fabricated battery-less pressure sensor. Biocompatibility of the smart stent was experimentally confirmed through a long-term evaluation over 5 months.

AB - We proposed a novel fabrication method for a biodegradable polymeric smart stent using the 3D printing technology. The battery-less pressure sensor based on an LC circuit was integrated onto the 3D-printed polymeric stent for the purpose of wireless monitoring of pressure in a blood vessel. In general, bare-metal stents have been widely employed in medical applications. However, radio frequency (RF) wave generated through an external coil tends to disturb on the surface of metallic stents. This influences to the sensitivity and reliability of the wireless pressure sensor. To solve the drawback, we employed the polymeric stent based on a polycaprolactone material. The 3D printing-based manufacturing process for the biodegradable polymer stent is relatively easy in comparing with a conventional laser method. Furthermore, sensor signal doesn't influence by the stent material and structure. Animal tests were also conducted using the fabricated battery-less pressure sensor. Biocompatibility of the smart stent was experimentally confirmed through a long-term evaluation over 5 months.

KW - 3D print

KW - Biodegradable

KW - Polymeric stent

KW - SU-8

KW - Wireless pressure sensor

UR - https://www.scopus.com/pages/publications/85029397867

U2 - 10.1109/TRANSDUCERS.2017.7993984

DO - 10.1109/TRANSDUCERS.2017.7993984

M3 - Conference contribution

AN - SCOPUS:85029397867

T3 - TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems

SP - 47

EP - 50

BT - TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017

Y2 - 18 June 2017 through 22 June 2017

ER -

Park J, Kim JK, Park SA, Sim DS, Jeong MH, Lee DW. 3D-printed biodegradable polymeric stent integrated with a battery-less pressure sensor for biomedical applications. In TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems. Institute of Electrical and Electronics Engineers Inc. 2017. p. 47-50. 7993984. (TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems). doi: 10.1109/TRANSDUCERS.2017.7993984

3D-printed biodegradable polymeric stent integrated with a battery-less pressure sensor for biomedical applications

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this