Fukuda VaSera VS-2000 Series, Руководство по эксплуатации

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Chapter 1 Preface
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ABI (Ankle-Brachial Pressure Index)
The ABI is an index indicating the degree of stenosis or occlusion of the lower limb artery due to peripheral arterial disease
(PAD). A value of 0.90 or less indicates the probable presence of occlusion or stenosis.
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TBI (Toe Brachial Index)
TBI is an index to evaluate blood flow disorders from the ankles to the peripheral arteries.
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CAVI measurement without ECG
CAVI is calculated from the PCG and pulse wave, meaning that ECG electrodes do not need to be attached.
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Register Examination/Series Examination
Unique examinations can be created and recorded based on pulse wave examinations. This makes it possible to tailor
examinations to the conditions of the facility. It is also possible to create series examinations, in which up to three
examinations selected by the user can be performed successively. This series examination will speed up the testing.
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Color LCD Monitor
A color LCD monitor with a wide viewing angle is used to display the waveforms clearly. The direction of the monitor can
be changed so that the waveforms can be viewed on the screen during tasks such as attaching the sensors. The display also
makes it possible to easily check patient information, examination results and device statuses.
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Capacitive Touch Panel
The device has a capacitive touch panel. This can be operated with a lighter touch than conventional touch panels.
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Color Printing
Examination reports can be printed in color using a printer on the network.
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Simple Examination Mode
(Only for 2-channel blood pressure and pulse wave examination)
First-time users of the VS-2000 are guided through operations by the machine.
The Simple Examination Mode is available only when English is selected as the language.
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CAVI Indicator
An indicator is displayed, showing the CAVI waveform quality in real time.
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Freeze
During CAVI examinations, it is possible to obtain up to 100 seconds of waveform data and select and measure any
continuous heart rate from the screen while viewing the CAVI indicator.
In the event of arrhythmia or abnormal heart rate caused by movement of the body, this can be viewed and normal heart rate
can be selected.
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Auto Extension
The PCG and pulse wave quality necessary for CAVI measurement are checked in real time and the optimum waveform is
obtained automatically.
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Wavelength
The waveform acquisition time can now be extended from the standard 5 seconds to 8 or 16 seconds and CAVI is now
calculated for a larger number of beats to improve the accuracy of the measurements.
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Time Series Waveform Comparison of Plethysmogram (PVR) Waveform
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