Tonometer incorporating an electrical measurement device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 25, 2003
Grant Date -
N/A
app pub date -
Oct 4, 2000
filing date -
Oct 4, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An applanation tonometer, for measuring pressure within a human eye, the tonometer comprising an electrical measurement apparatus which detects the mechanical displacement of a plunger, the displacement of the plunger provided by means applied pressure to the eye, the electrical measurement apparatus converting the corresponding mechanical displacement of the plunger into an electrical signal, the electrical signal corresponding to ocular pressure within the eye and displayed on an electrical display device.
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