Comparison of the use of new handheld tonometers and established applanation tonometers in dogs

作者: Christiane Görig , Roel T. I. Coenen , Frans C. Stades , Sylvia C. Djajadiningrat-Laanen , Michael H. Boevé

DOI: 10.2460/AJVR.67.1.134

关键词:

摘要: Objective—To examine the practical aspects, accuracy, and reproducibility of 2 new automatic handheld tonometers in dogs compare them with results for established applanation tonometers. Animals—15 freshly enucleated canine eyes manometric evaluation 20 conscious research dogs, client-owned 12 acute glaucoma clinical tonometry. Procedure—Calibration curves were determined all 4 on 15 eyes. Intraocular pressure (IOP) was measured each tonometer consecutively MacKay-Marg as reference device. Measurements repeated sedated dogs. An induction-impact evaluated clinically glaucoma. Additionally, measurements obtained by an experienced inexperienced examiner or without use topical anesthesia compared. Results—The portable pneumatonometer cumbersome time-consuming. Compared appl...

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