نتایج جستجو برای: glaucoma drainage devices

تعداد نتایج: 265675  

Journal: :International Journal of Ophthalmology 2020

Journal: :Biomedizinische Technik. Biomedical engineering 2013
S Siewert C Becker W Schmidt O Specht U Hinze B Chichkov R Guthoff K-P Schmitz

Microfluidic characterization plays an outstanding role in the development of glaucoma drainage devices. Here, we describe the optimization of an existing test facility with regard to measurement of small volumetric flow rates in the range of 1 μl/min to 40 μl/min in a minimized testing time. The existing test facility is extended by a flow sensor and validated by microfluidic characterization ...

Journal: :Klinische Monatsblatter fur Augenheilkunde 2008
M Müller G Geerling

In recent years, the rapid development of diagnostic optic devices has generated optical coherence tomography (OCT) as a new, non-invasive diagnostic method. With technical progress of the infrared spectrum at 1,310 nm, OCT of the anterior segment also became feasible. With anterior segment OCT different examinations which so far were ruled out by ultrasound in contact manner could be executed ...

Journal: :JAMA ophthalmology 2015
Andrew Chen Fei Yu Simon K Law JoAnn A Giaconi Anne L Coleman Joseph Caprioli

IMPORTANCE Relatively little data exist about the long-term outcomes of an initial glaucoma drainage device (GDD) and subsequent GDDs implanted in pediatric patients with glaucoma. OBJECTIVE To determine the long-term outcomes of the first and second GDDs and risk factors in pediatric glaucoma. DESIGN, SETTING, AND PARTICIPANTS Retrospective review of 119 eyes of 89 patients younger than 18...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید