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Proceedings Paper

Laser repair of liver
Author(s): Scott A. Prahl; Tim Denison; Elaine LaJoie
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Paper Abstract

Laser repair of liver using albumin is a promising method for treating liver trauma. Concentrated human serum albumin is applied to a liver laceration and then denatured using a laser. These repairs were pulled with a material tester to measure the ultimate strength of the laser repair. We show that the ultimate strength of the liver repairs tends to increase with delivered laser energy, that the mode of delivery (pulsed versus continuous) does not matter, that the repair strength correlates with the area of denatured albumin, and that strong welds cause about 1.5 mm of thermal damage.

Paper Details

Date Published: 21 May 2001
PDF: 5 pages
Proc. SPIE 4244, Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems XI, (21 May 2001); doi: 10.1117/12.427793
Show Author Affiliations
Scott A. Prahl, Oregon Medical Laser Ctr./Providence St. Vincent Medical Ctr. (United States)
Tim Denison, Oregon Medical Laser Ctr./Providence St. Vincent Medical Ctr. (United States)
Elaine LaJoie, Oregon Medical Laser Ctr./Providence St. Vincent Medical Ctr. (United States)


Published in SPIE Proceedings Vol. 4244:
Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems XI
Lawrence S. Bass; David S. Robinson; Eugene A. Trowers; Kenton W. Gregory; Lou Reinisch; Kenneth Eugene Bartels; R. Rox Anderson; Reza S. Malek; Kenneth Eugene Bartels; Lloyd P. Tate; Abraham Katzir; C. Gaelyn Garrett; Timothy A. Woodward; Hans-Dieter Reidenbach; George M. Peavy; Lawrence S. Bass; C. Gaelyn Garrett; Michael D. Lucroy; Kenton W. Gregory; Abraham Katzir; Nikiforos Kollias; Michael D. Lucroy; Reza S. Malek; J. Stuart Nelson; George M. Peavy; Hans-Dieter Reidenbach; Lou Reinisch; David S. Robinson; Lloyd P. Tate; Eugene A. Trowers; Timothy A. Woodward, Editor(s)

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