Tonómetro
Applanation Tonometer 900
Mediciones de la PIO precisas y reproducibles
Las investigaciones del doctor Goldmann sobre el glaucoma condujeron al desarrollo del primer dispositivo para medir la presión intraocular, el tonómetro de aplanación Applanation Tonometer 900.
Una amplia gama de soluciones de tonómetros para lámparas de hendidura
| AT 900 model R | AT 900 model T | AT 900 model BQ | |
|---|---|---|---|
| Measuring principle | |||
| Goldmann principle | ● | ● | ● |
| Measuring force generated | |||
| Through leverage weight | ● | ● | ● |
| Via spring weight | − | − | − |
| Measurement range | |||
| Measurement range | 0 – 80 mmHg | 0 – 80 mmHg | 0 – 80 mmHg |
| Meridian setting | |||
| Meridian setting | ● | ● | ● |
| Measurement deviation | |||
| The measurement deviation in the measuring prism is in the measuring range from 0 – 58.84 mN and amounts to a maximum of ±1.5% and to a minimum of ±0.49 mN of the nominal value. | ● | ● | ● |
| Working settings | |||
| Weight (kg) | 0.73 kg / 1.6 lbs | 0.49 kg / 1.08 lbs | 0.78 kg / 1.72 lbs |
| Width | ≤0.49 mN | ≤0.49 mN | ≤0.49 mN |
| Working temperature | 10° to 40° C / 50°F to 104°F | 10° to 40° C / 50°F to 104°F | 10° to 40° C / 50°F to 104°F |
| Tonometer fixation | |||
| BQ 900 | − | ● | ● |
| BP 900 | − | ● | ● |
| BI 900 | ● | ● | − |
| BM 900 | ● | ● | − |
| BX 900 | − | − | ● |
| Third party slit lamps | contact your local distributor | contact your local distributor | contact your local distributor |
| Tonometer prisms | |||
| Goldmann tonometer prisms | ● | ● | ● |
| Tonosafe | ○ | ○ | ○ |
● standard | ○ optional | − not available | □ not recommended