J. Stuart Nelson
University of California
18 Papers
131 Citations
J. Stuart Nelson is an academic researcher from University of California. The author has contributed to research in topics: Laser & Optical coherence tomography. The author has an hindex of 6, co-authored 18 publications. Previous affiliations of J. Stuart Nelson include University of Texas at Austin & University of California, Irvine.
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Papers
Noninvasive imaging of in vivo blood flow velocity using optical Doppler tomography
Zhongping Chen,Thomas E. Milner,Shyam M. Srinivas,Xiaojun Wang,A. Malekafzali,Martin J. C. van Gemert,J. Stuart Nelson +6 more
TL;DR: The development of an optical technique for noninvasive imaging of in vivo blood flow dynamics and tissue structures with high spatial resolution (2-10 microm) in biological systems based on optical Doppler tomography (ODT).
Patent
Method and apparatus for causing rapid and deep spatially selective coagulation during thermally mediated therapeutic procedures
Bahman Anvari,Samuel B Tanenbaum,Thomas E. Milner,J. Stuart Nelson +3 more
- 27 May 1998
TL;DR: In this paper, an apparatus for in vivo exposure of laser radiation from a continuous Nd:YAG laser at 1064 nm delivers repetitive cryogen spurts, each having a duration of the order of milliseconds during continuous laser irradiation.
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Patent
Dynamic cooling of human skin using a nontoxic cryogen with no ozone depletion and minimal global warming potential
J. Stuart Nelson,Lars O. Svaasand +1 more
- 27 Aug 2007
TL;DR: In this article, a method for providing localized cooling of tissue when thermally mediated by electromagnetic radiation comprises directing at least one spurt of a heat transferring substance onto a selected location on the tissue, and preventing ignition of the heat transferred substance by heating from the electromagnetic radiation.
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Influence of spraying distance and postcooling on cryogen spray cooling for dermatologic laser surgery
Guillermo Aguilar,Boris Majaron,John A. Viator,Brooke C. Basinger,Emil Karapetian,Lars O. Svaasand,Enrique J. Lavernia,J. Stuart Nelson +7 more
- 21 May 2001
TL;DR: In this article, the authors measured spray characteristics of various nozzles, such as mean droplet diameter, velocity, temperature, and heat transfer coefficient, as a function of distance from the nozzle tip.
Temperature distributions in Nd:YAG (λ=1.32 μm) laser-irradiated cartilage grafts accompanied by cryogen spray cooling
Amir M. Karamzadeh,Brian Jet-Fei Wong,Thomas E. Milner,Xavier Dao,B. Samuel Tanenbaum,J. Stuart Nelson +5 more
- 14 Jun 1999
TL;DR: In this article, the authors measured radiometric surface temperatures on irradiated and non-irradiated surfaces of porcine septal cartilage specimens (thickness 1.5, 2.0 and 3 mm) during Nd:YAG laser exposure ((lambda equals 1.32 micrometer, 50 pulse repetition rate, 5 - 50 W/cm2) with and without cryogen spray cooling.
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