نتایج جستجو برای: scleral punch
تعداد نتایج: 7006 فیلتر نتایج به سال:
In a prospective study pleural biopsy specimens obtained with a Tru-cut needle were compared with those obtained with an Abrams pleural biopsy punch from 36 patients in Zimbabwe judged to have an effusion of at least 1.5 litres; one patient had two biopsies. Both instruments were used on each patient, the Abrams punch being followed by the Tru-cut needle. There were no serious complications. Th...
Many of the systems that currently allow computing on the web target speciic tools. Such solutions tend to be non-reusable in spite of the fact that they involve a signiicant amount of duplicated eeort. This paper describes the issues involved in the design of a demand-based network-computing system, and presents an operational prototype (the Purdue University Network-Computing Hubs, or PUNCH) ...
AIM We aimed to compare peak systolic velocity of central retinal artery (PSV.CRA) and peak systolic velocity of ophthalmic artery (PSV.OA) between patients with retinal detachment who were treated with segmental scleral bucking and scleral buckling with encircling procedure. MATERIALS AND METHODS This study was a descriptive-analytic cross sectional study that was performed in Isfahan univer...
PURPOSE To evaluate the safety and performance of a second-generation device for CO2 laser-assisted sclerectomy surgery system in experimental models. MATERIALS AND METHODS Laser-assisted deep sclerectomy using a modified CO2 laser system (OT-134-"IOPtiMate"; IOPtima Ltd, Israel) was performed in 3 experimental models: enucleated pig eyes, human cadaver eyes, and live rabbit eyes. A half-thic...
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