Translator Disclaimer
13 February 1997 Metrological property study of aplanatic tonometric transducer operating with micromachined force sensor
Author Affiliations +
Proceedings Volume 3054, Optoelectronic and Electronic Sensors II; (1997) https://doi.org/10.1117/12.266693
Event: Optoelectronic and Electronic Sensors II, 1996, Szczyrk, Poland
Abstract
The metrological properties of new ophthalmic tonometer transducer with silicon micromachined structure are presented in the paper. Transducer is dedicated for OPHTHA- Ton tonometer. A principle of dynamic output signal creation in tonometric transducer for intraocular pressure measurement (IOP) during single touch of eyeball cornea has been presented. A test stand developed by the authors for checking metrological properties of transducers as soon as exemplary measurement results have been presented. The results obtained confirm good repeatability of the transducer parameters of IOP measurement and indicate the possibility of applying the transducers for cornea stiffness measurement.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Andrzej Hachol and Radoslaw Dzik "Metrological property study of aplanatic tonometric transducer operating with micromachined force sensor", Proc. SPIE 3054, Optoelectronic and Electronic Sensors II, (13 February 1997); https://doi.org/10.1117/12.266693
PROCEEDINGS
7 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

Capacitive pressure sensor for MEMS
Proceedings of SPIE (October 13 2003)
An optical fiber Bragg grating tactile sensor
Proceedings of SPIE (May 15 2007)
Dynamic observing tonometry (DOT)
Proceedings of SPIE (June 17 1999)
What is the true intraocular pressure?
Proceedings of SPIE (June 17 1999)

Back to Top