[New diagnostic possibilities by a fully automatic applanation tonometer for the ophthalmologist. From the Goldmann principle to automated tonometry]. / Neue diagnostische Möglichkeiten durch ein vollautomatisches Applanationstonometer für den Augenarzt. Vom Goldmann-Prinzip zur automatischen Tonometrie.
Ophthalmologe
; 97(8): 571-3, 2000 Aug.
Article
em De
| MEDLINE
| ID: mdl-10994336
ABSTRACT
Applanation tonometry, following Goldmann's hypothesis serves as the gold Standard in tonometry. However, even this approach principle does not always eliminate examiner's error, especially in defining the applanation surface. An automatic surface and force control system is used to increase measurement precision, thus increasing precision and speed of measurement. The instrument, already in use for the patient's self-tonometry, is now also available for the ophthalmologist. An additional coaxial observation system allows precise centering of the applanation surface onto the cornea. This allows new applications of applanation tonometry in daily routine.
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Base de dados:
MEDLINE
Assunto principal:
Autocuidado
/
Tonometria Ocular
/
Processamento de Sinais Assistido por Computador
/
Glaucoma
Tipo de estudo:
Diagnostic_studies
Limite:
Humans
Idioma:
De
Ano de publicação:
2000
Tipo de documento:
Article