Femtosecond laser nonlinear ablation process of biliary nitinol stent for cholangiocarcinoma

Chia Hung Hung, Fuh Yu Chang, Tien Li Chang, Yu Ting Chang, Kai Wen Huang, Po Chin Liang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Recently, the different types of biliary stent are widely used to provide a longer patency and are more cost-effective for patients surviving. In this study, the design of biliary stent can be fabricated by femtosecond laser ablation in wavelength of 1035 nm. Here the pulsewidth of this laser is smaller than heat diffusion time to reduce heat-affected zone (HAZ). And then, the smart material of nitinol (Ni-Ti) alloy is used to fabricate the stent for medicine application of cholangiocarcinoma. The experimental results show the good quality edge of stent can be obtained via the nonlinear ablation process; however, the kerf surface of stent still can generate some nano-scale structures after this process.

Original languageEnglish
Title of host publicationMaterials Science and Chemical Engineering
Pages859-863
Number of pages5
DOIs
Publication statusPublished - 2013 Jul 8
Event2013 International Conference on Materials Science and Chemical Engineering, MSCE 2013 - , Singapore
Duration: 2013 Feb 202013 Feb 21

Publication series

NameAdvanced Materials Research
Volume699
ISSN (Print)1022-6680

Other

Other2013 International Conference on Materials Science and Chemical Engineering, MSCE 2013
CountrySingapore
Period13/2/2013/2/21

Fingerprint

Stents
Ablation
Ultrashort pulses
Intelligent materials
Heat affected zone
Laser ablation
Medicine
Wavelength
Lasers
Costs

Keywords

  • Biliary nitinol stent
  • Femtosecond laser
  • Laser ablation
  • Self-expanding stent

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Hung, C. H., Chang, F. Y., Chang, T. L., Chang, Y. T., Huang, K. W., & Liang, P. C. (2013). Femtosecond laser nonlinear ablation process of biliary nitinol stent for cholangiocarcinoma. In Materials Science and Chemical Engineering (pp. 859-863). (Advanced Materials Research; Vol. 699). https://doi.org/10.4028/www.scientific.net/AMR.699.859

Femtosecond laser nonlinear ablation process of biliary nitinol stent for cholangiocarcinoma. / Hung, Chia Hung; Chang, Fuh Yu; Chang, Tien Li; Chang, Yu Ting; Huang, Kai Wen; Liang, Po Chin.

Materials Science and Chemical Engineering. 2013. p. 859-863 (Advanced Materials Research; Vol. 699).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hung, CH, Chang, FY, Chang, TL, Chang, YT, Huang, KW & Liang, PC 2013, Femtosecond laser nonlinear ablation process of biliary nitinol stent for cholangiocarcinoma. in Materials Science and Chemical Engineering. Advanced Materials Research, vol. 699, pp. 859-863, 2013 International Conference on Materials Science and Chemical Engineering, MSCE 2013, Singapore, 13/2/20. https://doi.org/10.4028/www.scientific.net/AMR.699.859
Hung CH, Chang FY, Chang TL, Chang YT, Huang KW, Liang PC. Femtosecond laser nonlinear ablation process of biliary nitinol stent for cholangiocarcinoma. In Materials Science and Chemical Engineering. 2013. p. 859-863. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.699.859
Hung, Chia Hung ; Chang, Fuh Yu ; Chang, Tien Li ; Chang, Yu Ting ; Huang, Kai Wen ; Liang, Po Chin. / Femtosecond laser nonlinear ablation process of biliary nitinol stent for cholangiocarcinoma. Materials Science and Chemical Engineering. 2013. pp. 859-863 (Advanced Materials Research).
@inproceedings{1810c6ca71ed4e57ad6aa74caddb46f4,
title = "Femtosecond laser nonlinear ablation process of biliary nitinol stent for cholangiocarcinoma",
abstract = "Recently, the different types of biliary stent are widely used to provide a longer patency and are more cost-effective for patients surviving. In this study, the design of biliary stent can be fabricated by femtosecond laser ablation in wavelength of 1035 nm. Here the pulsewidth of this laser is smaller than heat diffusion time to reduce heat-affected zone (HAZ). And then, the smart material of nitinol (Ni-Ti) alloy is used to fabricate the stent for medicine application of cholangiocarcinoma. The experimental results show the good quality edge of stent can be obtained via the nonlinear ablation process; however, the kerf surface of stent still can generate some nano-scale structures after this process.",
keywords = "Biliary nitinol stent, Femtosecond laser, Laser ablation, Self-expanding stent",
author = "Hung, {Chia Hung} and Chang, {Fuh Yu} and Chang, {Tien Li} and Chang, {Yu Ting} and Huang, {Kai Wen} and Liang, {Po Chin}",
year = "2013",
month = "7",
day = "8",
doi = "10.4028/www.scientific.net/AMR.699.859",
language = "English",
isbn = "9783037856758",
series = "Advanced Materials Research",
pages = "859--863",
booktitle = "Materials Science and Chemical Engineering",

}

TY - GEN

T1 - Femtosecond laser nonlinear ablation process of biliary nitinol stent for cholangiocarcinoma

AU - Hung, Chia Hung

AU - Chang, Fuh Yu

AU - Chang, Tien Li

AU - Chang, Yu Ting

AU - Huang, Kai Wen

AU - Liang, Po Chin

PY - 2013/7/8

Y1 - 2013/7/8

N2 - Recently, the different types of biliary stent are widely used to provide a longer patency and are more cost-effective for patients surviving. In this study, the design of biliary stent can be fabricated by femtosecond laser ablation in wavelength of 1035 nm. Here the pulsewidth of this laser is smaller than heat diffusion time to reduce heat-affected zone (HAZ). And then, the smart material of nitinol (Ni-Ti) alloy is used to fabricate the stent for medicine application of cholangiocarcinoma. The experimental results show the good quality edge of stent can be obtained via the nonlinear ablation process; however, the kerf surface of stent still can generate some nano-scale structures after this process.

AB - Recently, the different types of biliary stent are widely used to provide a longer patency and are more cost-effective for patients surviving. In this study, the design of biliary stent can be fabricated by femtosecond laser ablation in wavelength of 1035 nm. Here the pulsewidth of this laser is smaller than heat diffusion time to reduce heat-affected zone (HAZ). And then, the smart material of nitinol (Ni-Ti) alloy is used to fabricate the stent for medicine application of cholangiocarcinoma. The experimental results show the good quality edge of stent can be obtained via the nonlinear ablation process; however, the kerf surface of stent still can generate some nano-scale structures after this process.

KW - Biliary nitinol stent

KW - Femtosecond laser

KW - Laser ablation

KW - Self-expanding stent

UR - http://www.scopus.com/inward/record.url?scp=84879654074&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84879654074&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/AMR.699.859

DO - 10.4028/www.scientific.net/AMR.699.859

M3 - Conference contribution

AN - SCOPUS:84879654074

SN - 9783037856758

T3 - Advanced Materials Research

SP - 859

EP - 863

BT - Materials Science and Chemical Engineering

ER -