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Ind De Optica S A (indo)
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Ind De Optica S A (indo)
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Application filed by Ind De Optica S A (indo)filedCriticalInd De Optica S A (indo)
Priority to ES1973193179UpriorityCriticalpatent/ES193179Y/en
Publication of ES193179UpublicationCriticalpatent/ES193179U/en
Application grantedgrantedCritical
Publication of ES193179YpublicationCriticalpatent/ES193179Y/en
Tonometer, characterized in that it is constituted by a rotating support provided with means for manual gripping, independently of the movements and oscillations of the hand, in which a frame provided with a ladder is coupled, with longitudinal sliding ability, vertically. Graduated, having a sensing device sliding in turn, by gravity, inside vertical guides of said frame, and related to an indicator needle, so that the lower end of the same frame is placed vertically above the patient's cornea, while the end of the probe, emerging from the bottom of the frame, is applied to the eyeball in order to capture the pressure of the same and communicate it to the needle so that it indicates on the scale a relative value of said pressure. (Machine-translation by Google Translate, not legally binding)