tonometry


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Related to tonometry: Applanation Tonometry

to·nom·e·ter

 (tō-nŏm′ĭ-tər)
n.
1. Any of various instruments for measuring pressure or tension.
2. An instrument for measuring hydrostatic pressure within the eyeball, used to detect glaucoma.
3. Music An instrument, such as a graduated set of tuning forks, used to determine the pitch or vibration rate of tones.

[Greek tonos, tension; see tone + -meter.]

to′no·met′ric (tō′nə-mĕt′rĭk) adj.
to·nom′e·try n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

tonometry

the art or science of measuring tones, especially with a tonometer. — tonometrist, n. — tonometric, adj.
See also: Tuning
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.tonometry - the measurement of intraocular pressure by determining the amount of force needed to make a slight indentation in the cornea
measurement, measuring, mensuration, measure - the act or process of assigning numbers to phenomena according to a rule; "the measurements were carefully done"; "his mental measurings proved remarkably accurate"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations

to·nom·e·try

n. tonometría, medida de la presión o tensión.
English-Spanish Medical Dictionary © Farlex 2012
References in periodicals archive ?
Its products are an excellent complement to Revenio's product portfolio, which is focused on tonometry. The illustrative combined net sales of Revenio and CenterVue for 2018 amounted to EUR49.3m.
Among their topics are Doppler echocardiography and color flow imaging: comprehensive noninvasive hemodynamic assessment, right heart assessment and pulmonary hypertension, native valvular heart disease, cardiac tumors and masses, vascular tonometry and imaging for cardiovascular risk assessment, and artificial intelligence and echocardiography: current status and future directions.
Therefore, the TonoVet rebound tonometry under the 'd' mode is a reliable method for measuring IOP in pigeons.
To confirm diagnosis, IOP was first measured with a non-contact tonometer, followed by Goldmann applanation tonometry. As the IOP met the National Institute for Health and Care Excellence guidelines for referral, the patient was informed about the reason for referral and the complications that can arise if a referral is not made.
In healthy subjects, the increase in IOP between sitting and supine position was reported as 1.8 mmHg using Perkins applanation tonometer, 2.5-3.9 mmHg with pneumotonometer, 1.2 mmHg with Tono-Pen, and 4.1 mmHg with Goldman applanation tonometry. (1,26,27,28,29) Mosaed et al.
Other reference values for applanation and rebound tonometry are described in tables 2 and 3, respectively.
Participants underwent monthly ophthalmic examination for: (a) intraocular pressure (IOP) monitoring via Goldmann Applanation Tonometry, (b) adverse event monitoring, (c) standardised BCVA assessment in ETDRS letters and (d) colour fundus photography.
Arterial stiffness was measured using pulse wave analysis based on non-invasive oscillometric tonometry. Various confounding factors, including body fat percentage and systolic blood pressure, were controlled for in the analyses.
Kim, M.D., from Emory University in Atlanta, and colleagues studied freshman ASF participants and non-athletic undergraduate controls with repeated measures echocardiography and applanation tonometry before and after one competitive season.
Subjects were excluded if they had allergies to botulinum toxin or any component of the drug; previous eyelid, refractive, or intraocular surgery; any abnormality preventing reliable tonometry in either eye; strabismus; contact lens wear; pregnancy; glaucoma; and ocular hypertension and are using agents that could interfere with neuromuscular transmission.