Thermal damage control of dye-assisted laser tissue welding: Effects of dye concentration

Hua Xie, L. Buckley, S. Pralh, B. Shaffer, Kenton Gregory

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

5 Citations (Scopus)

Abstract

Successful laser-assisted tissue welding was implemented to provide proper weld strength with minimized tissue thermal injury. We investigated and compared the weld strengths and morphologic changes in porcine small intestinal submucosa (SIS) and porcine ureteral tissues with various concentration of indocyanine green (ICG) and with a solid albumin sheet. The study showed that the tissues were welded at lower ICG concentration (0.05 mM) with minimized tissue thermal damage using an 800-nm wavelength diode laser.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsR.R. Anderson, K.E. Bartels, L.S. Bass, C.G. Garrett
Pages189-192
Number of pages4
Volume4244
DOIs
StatePublished - 2001
EventLaser in Surgery: Advanced Characterization, Therapeutics, and Systems XI - San Jose,CA, United States
Duration: Jun 20 2001Jun 23 2001

Other

OtherLaser in Surgery: Advanced Characterization, Therapeutics, and Systems XI
CountryUnited States
CitySan Jose,CA
Period6/20/016/23/01

Fingerprint

welding
Welding
Dyes
dyes
Tissue
damage
weld strength
Lasers
lasers
Welds
albumins
Semiconductor lasers
semiconductor lasers
Hot Temperature
Wavelength
wavelengths

Keywords

  • Albumin
  • In vitro
  • Laser soldering
  • Laser welding

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Xie, H., Buckley, L., Pralh, S., Shaffer, B., & Gregory, K. (2001). Thermal damage control of dye-assisted laser tissue welding: Effects of dye concentration. In R. R. Anderson, K. E. Bartels, L. S. Bass, & C. G. Garrett (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 4244, pp. 189-192) https://doi.org/10.1117/12.427789

Thermal damage control of dye-assisted laser tissue welding : Effects of dye concentration. / Xie, Hua; Buckley, L.; Pralh, S.; Shaffer, B.; Gregory, Kenton.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / R.R. Anderson; K.E. Bartels; L.S. Bass; C.G. Garrett. Vol. 4244 2001. p. 189-192.

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

Xie, H, Buckley, L, Pralh, S, Shaffer, B & Gregory, K 2001, Thermal damage control of dye-assisted laser tissue welding: Effects of dye concentration. in RR Anderson, KE Bartels, LS Bass & CG Garrett (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 4244, pp. 189-192, Laser in Surgery: Advanced Characterization, Therapeutics, and Systems XI, San Jose,CA, United States, 6/20/01. https://doi.org/10.1117/12.427789
Xie H, Buckley L, Pralh S, Shaffer B, Gregory K. Thermal damage control of dye-assisted laser tissue welding: Effects of dye concentration. In Anderson RR, Bartels KE, Bass LS, Garrett CG, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4244. 2001. p. 189-192 https://doi.org/10.1117/12.427789
Xie, Hua ; Buckley, L. ; Pralh, S. ; Shaffer, B. ; Gregory, Kenton. / Thermal damage control of dye-assisted laser tissue welding : Effects of dye concentration. Proceedings of SPIE - The International Society for Optical Engineering. editor / R.R. Anderson ; K.E. Bartels ; L.S. Bass ; C.G. Garrett. Vol. 4244 2001. pp. 189-192
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