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3.3.
Intended operator
The user itself can normally act also as the operator; additionally, a caregiver can act as an
operator by assisting the user. In both cases, the operator should fulfil the following issues:
a) Education:
- Not prescribed, see item b),
b) Knowledge:
- Literacy,
- Understanding of all information in the User’s manual,
- Recognizing symbols on screen,
- Computer literacy,
c) Skills:
- Placing of two self-adhesive skin electrodes,
- Fixation of the Savvy sensor on the two electrodes,
- Charging the Savvy sensor battery,
- Managing smart phone and/or tablet basic functions
- Managing adequate OS
d) Language understanding
- Slovenian or English
- At least: language used in the User’s manual
e) Experience
- Recognition of usual graphical shapes of recorded ECG signal is advisable,
- No other special experience is required.
4.
Product description and technical specifications
4.1.
Basic equipment
4.1.1.
Savvy sensor
The core of the SAVVY system is a small and light
Savvy sensor
(see Figure 1), fixed to the skin
of the user by two standard SAE. The Savvy sensor is covered with a waterproof and
biocompatible plastic housing. The flexible mechanical construction of the Savvy sensor housing
and the flexible connection to the SAE enable adaption of the distance between two SAEs, which
prevents an unexpected disconnection of the Savvy sensor during user's movements. The ECG
is recorded with a moderate resolution of 125 samples per second.
Figure 1: Savvy sensor in biocompatible housing with two self-adhesive electrodes attached.