A positioning sensor for tonometric applications

C. den Besten, P. Bergveld

    Research output: Contribution to journalArticleAcademicpeer-review

    2 Citations (Scopus)
    48 Downloads (Pure)

    Abstract

    In this paper we present a sensor, which is designed for application in a tonometer, an instrument for the measurement of intraocular pressure. The sensor measures diameter and position of a part of the eye globe that is flattened by the tonometer. The sensor principle is based on a change in resistance of four resistor arrays due to contact with a metallized foil, which flattens a part of the eye globe. In spite of some problems with the contact resistance between the resistor contact arrays and the metallized foil, it may be concluded that the positioning sensor can be used to improve existing tonometers.
    Original languageEnglish
    Pages (from-to)24-28
    Number of pages5
    JournalSensors and actuators. A: Physical
    Volume31
    Issue number1-3
    DOIs
    Publication statusPublished - 1992
    Event5th European Conference on Solid-State Transducers, Eurosensors V 1991 - Rome, Italy
    Duration: 30 Sep 19912 Oct 1991
    Conference number: 5

    Fingerprint Dive into the research topics of 'A positioning sensor for tonometric applications'. Together they form a unique fingerprint.

    Cite this