Results 251 to 260 of about 2,400,206 (323)

Laser destruction of renal calculi

ICALEO '84: Proceedings of the Medicine and Biology Symposium, 1984
Endoscopic delivery of Nd:YAG laser energy to the kidney is possible via a percutaneous approach using a nephroscope. A pulsed Neodymuim:YAG laser has been used to fragment renal calculi in an investigational model and further studies along this line are planned.
Graham Watson, William Keye
semanticscholar   +3 more sources

Influence of light polarization on laser destruction

SPIE Proceedings, 1998
The bending of the channel of laser destruction in metals and dielectrics is observed experimentally. The plane of bending is proved to be perpendicular to the polarization plane of the incident laser beam. It is shown that the bending is a result of the polarization dependence of the light reflectivity from the surface of the channel, but not of the ...
Gennady M. Mikheev, Valentin S. Idiatulin   +1 more
semanticscholar   +3 more sources

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Argon Laser Destruction of Anterior Chamber Implantation Cysts

Ophthalmology, 1984
Five patients with anterior chamber implantation cysts underwent argon laser therapy. Three cysts were eradicated and one shrunk to a small stable remnant within 1 to 5 treatment sessions. One cyst re-formed repeatedly, prompting iridocyclectomy. Follow-up ranged from 3 to 38 months.
Joel Sugar, Lee M Jampol, Morton F Goldberg   +2 more
exaly   +5 more sources

Laser destruction of composite materials

Mechanics of Composite Materials, 1984
A. A. Rassokha
exaly   +3 more sources

Laser Destruction of Synovial Cysts

Хирургия. Восточная Европа, 2020
Введение. Существующие методы лечения гигром характеризуются как надежные и безопасные. Однако до 40% синовиальных кист рецидивируют в течение 1 года после хирургического лечения. Для комплексного лечения заболевания необходимо радикально удалить образование, устранить слабость синовиальной оболочки на данном участке и направить пролиферативную ...
Д.В. Кудрицкий, С.В. Шахрай, Ю.М. Гаин, Ю.Ю. Полумисков   +3 more
openaire   +2 more sources

Outpatient Photodynamic Diagnosis-guided Laser Destruction of Bladder Tumors Is as Good as Conventional Inpatient Photodynamic Diagnosis-guided Transurethral Tumor Resection in Patients with Recurrent Intermediate-risk Low-grade Ta Bladder Tumors. A Prospective Randomized Noninferiority Clinical Tri

European Urology, 2022
BACKGROUND Transurethral resection of recurrent low-grade intermediate-risk Ta bladder tumor (BT) in general anesthesia (GA) is burdensome to patients and health care system.
Gyrithe L Pedersen, M. S. Erikson, K. Mogensen, S. Rosthøj, G. Hermann   +4 more
semanticscholar   +2 more sources

Argon laser destruction of cutaneous telangiectatic lesions

The Laryngoscope, 1981
AbstractAn ophthalmological slit lamp argon laser was used on 8 patients with multiple cutaneous and mucosal telangiectases; 6 patients had telangiectatic lesions of various etiologies and 2 had hereditary hemorrhagic telangiectasia (Osier‐Weber‐Rendu disease). Bleeding from trauma was the primary symptom with cosmesis as a secondary consideration. The
G D, Lyons, R E, Owens, D F, Mouney
openaire   +3 more sources

Investigation of laser-induced destruction of droplets by acoustic methods

Applied Optics, 1996
Experimental investigations of acoustic signals generated by individual laser-irradiated water droplets are reported. The dependence of droplet destruction thresholds on droplet radius and radiative heating rate is determined. A theoretical explanation of our experimental results is provided in terms of a model that includes the processes of droplet ...
A A Zemlyanov, A M Kabanov, R L Armstrong   +2 more
exaly   +3 more sources