Phaco – Emulsification Using Rotating Needle – A Newer Cheaper Technique
نویسندگان
چکیده
منابع مشابه
Phaco emulsification: trials and tribulations
Many of the retinal cell types in both vertebrate and invertebrate eyes have already been investigated using these techniques. As is well known, this has resulted in the positive identification of the physiologic response of vertebrate photoreceptors and certain other retinal neurons. These results are among the most important in recent visual physiology. As interest in intracellular staining i...
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PURPOSE To determine whether, similar to ultrasound phaco-emulsification, applied energy and surgery time decrease using phaco-chop nucleus fragmentation method compared to divide and conquer technique using the fluid-based system. METHODS This prospective, comparative, randomized clinical study included patients with cataract who were randomly assigned to use either standard divide and conqu...
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We present a real–time simulation of the phaco-emulsification task in a virtual reality training system for cataract surgery. Phaco–emulsification consists in breaking in small fragments and completely removing the eye crystalline lens by employing an ultra–sound tool called phaco–emulsificator. Our approach employs a mesh-less shape– based dynamic algorithm integrated with a simplex geometry r...
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The Argentinean Flag Sign is a complication that occurs during capsulorhexis construction, in which the capsulorhexis extends to the periphery due to lens intumescence. Phaco capsulotomy is a technique in which the phacoemulsification tip is used to simultaneously create the initial tear in the anterior capsule and remove a portion of the intumescent lens, thereby debulking and relieving pressu...
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This paper presents a new single to three phase converter using rotating magnetic field transformer. Conventional transformers have been used in many converters aiming at supplementary improvements and they usually have no critical effect on the conversion technique. In this paper, the conversion technique is based on a special rotating magnetic field transformer in which there are two windings...
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ژورنال
عنوان ژورنال: International Journal of open Access Ophthalmology
سال: 2017
ISSN: 2474-9249
DOI: 10.15226/2474-9249/2/2/00125