1.The measurement result are accurate and consistent,are proven correct through Clinical studies.
2.It doesn't require anesthesia with fast measurement speed,short contact time between the probe and the patient cornea,small eye contact area and the gentle compression,which eliminate the feeling of discomfort
3.Repeated measurement could be conducted without nearly any harm to the eyes of adults and children
4.Easy Manipulation for self-measurement which doesn't require other's assistance.Similar to ICARE tonometer, it is easy to operate and accurate.
5.The most advanced Lateral LCD(liquid Crystal display) design which better enables the operator to control the distance between the probe and the cornea and read the value on the display,a new innovative move.
6.It is small and easy to take along,you can use it without environmental restrictions to continually monitor the ocular pressures.
7.The use of the disposable probes avoid the cross infection.
8.usually patient could use it in an upright gesture,in the cases when the patients could not stand up,the lying gesture is also allowed.
9.Wireless data printing (require another photocopier)
10.Built-in storage function which can store some ten sets of data for review or printing.
11.The time and data could be set for review.
12.The use of AA battery is safe and less energy-consumed.
13.Use integrated circuits in order to work more stable and longer.
The working mechanism of FA800 rebound(ocular)tonometer
Rebound tonometer, also known as impact tonometer,adopt an innovative sensing rebound technology.The probe will be magnetized when being inserted into the tonometer and generates N/S poles.An transient current in the solenoids of the device(lasting about 30 milliseconds)produces an transient magnetic field that causes the magnetized probe to move towards the cornea at 0.2m/s (homopolar repulsion principle)The probe bounces on the anterior surface of the cornea.slowing down and rebounding.If the ocular pressure is increased ,the decelaration of the probe increases,and the duration of the impact decreases.
The electrical control switch monitors the solenoid voltage caused by the rebound of the magnetized probes,and the electrical signals processors and the microsensors calculates the deceleration of the probe after impacting the cornea.Finally the integrated information is converted into ocular pressure readings.
Rebound tonometer is an electric measuring type pressure guage which converts the pressure into the voltage or current signal through the physical characteristics of the metal.
Tonometer can obtain the measurement data within 0.1seconds.
Applicability: 1.Used in tonometery tests by ophthalmologists,optometrists,general physician,professional health advisors.
2.Better for patients with dementia,mobility problems and children in the measurement of cornea edema,opacity or uneven cornea surface.
3.Handy of glaucoma patients in measuring ocular pressure at home.
Usage:
1.Turn on the tonometer and install the probe.
2.Move the machine close to the eyes and adjust the distance
3.Gently press the button and obtain the single measurement values and average values in several times.
*Short measuring time ,only seconds.
*Reduce the check time for glaucoma.
*Capacable of storing the ocular data of some ten patients.
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