The Biomedical Laser: Technology and Clinical Applications by Leon Goldman (auth.), Leon Goldman M.D. (eds.)

By Leon Goldman (auth.), Leon Goldman M.D. (eds.)

The laser's variety of program is awesome. Arthur Schawlow says, "What software can shuck a bucket of oysters, right typing error, fuse atoms, lay a instantly line for a backyard mattress, fix indifferent retinas, and drill holes in dia­ monds?"O The laser's in particular biomedical makes use of disguise a equally vast and fascinating spectrum. during this e-book, i've got endeavored to exhibit a few of the fas­ cination that the laser has lengthy held for me. it's my desire that either clinicians and researchers within the quite a few clinical and surgical specialties will locate the e-book a use­ ful advent. Biologists, really molecular biologists, must also discover a good deal of suitable details herein. This volume's unique participants supply admirably lucid discussions of laser rules, instrumentation, and present perform of their respective distinctive­ ties. defense, layout, features, and prices of varied lasers also are reviewed. now we have aimed to create a pragmatic textual content that's complete yet no longer exhaustive. Our emphasis at the functional, instead of the esoteric, is dictated not just via the quick heritage of biomedical laser use, yet by way of the level of the group to which this data will appeal.

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Extra info for The Biomedical Laser: Technology and Clinical Applications

Sample text

Laser-induced X-Ray Diffraction Laser-induced x-ray diffraction is one of the spin-offs of laser-induced nuclear fusion studies. With glass lasers, 200 billion watts, and nanosecond exposures, it is possible now through the work of the laboratory of laser energetics of the University of Rochester to carry out kinetic studies of such fascinating biologic processes as photosynthesis. This will have great potential for the future in the study of many types of biologic processes in nanosecond time, thus helping to reveal the dynamics of some of the essential processes of physiology, immunology, respiration, etc.

Although the karyotyping of human chromosomes has been the major thrust of the work in this area, another important use of this technique may be in the study of subtle changes in tissue-culture-cell karyotypes under the influence of suspected mutagenic and carcinogenic chemicals. PULSE SHAPE ANALYSIS METHODS The measurement of cell nuclear and cytoplasmic diameters has been shown to be a useful tool in pathology. Wheeless and Patten (1973), and Wheeless et al. (1975) have developed a flow system in which the one-dimensional fluorescence contour of a cell can be measured as it passes through a slit-focused argon laser beam.

Photodynamic therapy b. Biostimulation effects c. Photodermatology The biologic processes included the following: 1. Photodynamic therapy 2. 3. 4. 5. Biostimulation effects Photodermatology Photophysiology Photopharmacology The instrumentation for laser biology should emphasize, in general, these themes. Laser Spectroscopy Further developments of laser spectroscopy will have a tremendous importance in both biology and medicine. In brief, the laser spectroscopy includes the following types: 1. Raman 2.

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