Clinical trials: Manual Pressure
Intraocular Pressure
Comparative Study of the NIDEK TONOREF III and the Haag-Streit Goldmann Manual Tonometer and Comparison of Pachymetry Values for NIDEK TONOREF III With the NIDEK CEM-530
The primary objective of this clinical study is to prove that tonometry values for NIDEK TONOREF III are comparable to the predicate device and to prove that the pachymeter function of NIDEK TONOREF III is equivalent to the…
- Trial name
- NCT03441477
- Testing
- Nidek Tonoref III, Haag-Streit Goldmann Manual Tonometer, NIDEK CEM-530
- Where
- United States
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Nidek Co. LTD.