An improved model of surgical CO2 laser unit

Experimental Studies of Model Drug Delivery Using Superpulse CO2 Laser

Surgical applications of CO2 laser in otolaryngology.

The surgical CO2 laser unit and laser bronchoscope were presented which were originally developed under a close co-operation with Asahi Optical Company and our department. The CO2 laser unit has a maximum power output of 30 Watt and can be used in two ways : in gross surgeries with the use of handpiece and in microsurgeries using the micromanipulator. The laser bronchoscope was designed to appl...

Comparison between the laser surgical unit and the electrosurgical unit.

Thermal effects on the brain, spinal cord and muscles were studied in electrocoagulation and laser photocoagulation. The experiments were performed on cats and rabbits. The monopolar and bipolar electrodes of the electrosurgical unit were applied to the tissues in comparison with the carbon dioxide laser surgical unit. The experiments were divided into the following two groups: 1) Morphological...

Advantages of CO2 laser use in surgical management of otosclerosis.

BACKGROUND Otosclerosis is a progressive osteo-destructive disorder of the bony labyrinth in which the fixation of the stapes causes the hearing loss. The aim of this study was the postoperative determination of parameters of the effect of surgical intervention on hearing and the incidence of complications and, on the basis of the differences in the examined parameters of the study, the estimat...

cost benefits of rehabilitation after acute coronary syndrome in iran; using an epidemiological model

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