flowmeter

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flowmeter

[′flō‚mēd·ər]
(engineering)
An instrument used to measure pressure, flow rate, and discharge rate of a liquid, vapor, or gas flowing in a pipe. Also known as fluid meter.
References in periodicals archive ?
The study outlined key steps in their processing methods - including image filtering, motion detection, and masking - that brought photoacoustic flowmetry an important step closer to clinical applicability, according to the journal editor, Andreas Mandelis.
Laser Doppler flowmetry monitoring of the local cerebral blood flow demonstrated that inducing ischemia diminished the blood flow to less than 20% of the baseline throughout the 45 minutes' MCAO in all the groups, whereas the blood flow did not change in the sham-operated group (figure 1).
Evaluation of forearm microvascular blood flow regulation by laser Doppler flowmetry, iontophoresis, and curve analysis: contribution of axon reflex.
Laser Doppler flowmetry in assessing vitality in luxated permanent teeth.
Cutaneous blood flow was measured on the ventral part of right wrist while the subject was in a supine position using a laser doppler flowmetry (DRT4 MoorLAB, Moor Instrument, Devon, UK).
Various optical methods were proposed to assess blood flow: laser doppler flowmetry (LDF), laser speckle contrast imaging (LSCI), optical tomography, polarization spectroscopy, photoplethysmography (PPG), and others [4].
Laser Doppler flowmetry is a non-invasive diagnostic method that allows the evaluation of hemodynamic parameters of optic nerve head, iris and subfoveal choroidal circulation by determining the average speed and number of erythrocytes moving in a specific volume.
One reason for the spread of ASL's clinical usage has been the verification of its measurements against previously stablished flowmetry methods.
Rapid autoregulation of cerebral blood flow: A laser-Doppler flowmetry study, J Cereb Blood Flow Metab.
The middle cerebral artery blood flow was monitored in real time by laser-Doppler flowmetry (PeriFlux System 5000, Perimed AB, Stockholm, Sweden) 2.
21 Strobl H, Gojer G, Norer B Emshoff R: Assessing revascularization of avulsed permanent maxillary incisors by laser Doppler flowmetry.
Similarly, cost after BonT-A treatment failure can consist of several outpatient visits, urinalysis, pads, and flowmetry.