O’Dive ONE User Manual

O'DIVE - SIMPLIFIED USER'S MANUAL
Updated on 22.08.2019

Warning

O'Dive (ONE or TEK) is a connected acoustic sensor that allows the measure of the
decompression adequacy to the diver's practice.
The features of the service imply practicing diving in a club or individually. O'Dive is not a
medical device and does not provide medical advice.
Any advice or other items available in our service are intended solely for general information
purposes. They are not intended to serve as a reference or to substitute professional
medical advice based on the personal situation of the user.
Azoth Systems disclaims any responsibility for actions taken by the user because of advice
and information provided by the service. In particular, if the user has not consulted a
medical doctor and does not have a medical certificate authorizing him to practice diving.

Direction of use

For a given set of dive parameters (depth, duration and decompression stops), it is
recognized by the scientific community that a decompression procedure generating no or a
few microbubbles is renowned safe.
The O'Dive solution assists the diver to help him optimize its practice, limiting his bubble
level, and therefore increasing his diving safety level.
The sensor measures the microbubble rate in the diver venous system following a dive.
Combined to the diving parameters, these measurements allow, first of all, the evaluation of
the quality of the decompression procedure used.
If the procedure is not optimal, the O'Dive app put at the diver's disposal a simulator
allowing him to visualize the effects of several actions to improve the quality of his
procedure while making progress in his practice.
By using regularly O'Dive technology, the diver will improve his self-understanding. He will
therefore be more likely to wisely adjust his decompression procedures and diving practice.
O'DIVE Perimeter and usage restriction
O'Dive ONE
O'Dive ONE allows for analyses of open-circuit dives with Air or Nitrox as bottom gas, with or
without use of oxygen enriched mixtures for decompression stops.
Multi-level dives can be handled, as long as the maximum depth is below 60m. The algorithm
will consider an equivalent square profile, based on the parameters input by the diver in the