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09260 Issue 1
Vitalograph VitaloJAK - Instructions for Use
Memory error (blue)
Real time clock error (purple)
10.3. Additional Symbols Used on Device
Symbol
Description
Cable Connection
Battery Connection
11. Description of the VitaloJAK
The VitaloJAK is a non-invasive battery operated device intended to
acquire, record and store ambulatory cough sounds from patients
for up to 24 hours. The device stores the data to an SD memory
card or to internal memory.
The data is uncompressed so that no information is lost due to data
compression methods. The VitaloJAK is capable of recording 24hrs
worth of information continuously without the need to replace the
battery pack.
The sensing of the coughs is provided by an air-coupled Electret
Condenser Microphone (ECM) Cough Sensor on a single channel
for analysis data recording. A second channel is also recorded; this
channel uses a microphone to sense audio data. The purpose of
the audio data is to provide a monitoring or supervisory channel in
order to determine the validity of the data recorded from the Cough
sensor channel.
11.1. Indications for Use
The VitaloJAK provides the means to sense voice and cough
activity from a subject, record this information and store it to an SD
Содержание VitaloJAK 7100
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