Breath monitoring device and method
a technology of breathing monitoring and breathing apparatus, which is applied in the field of breathing monitoring apparatus and methods, can solve the problems of user “, and it is not generally possible to determine whether or no
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[0049] We refer firstly to FIGS. 1A to 1C. A preferred embodiment of a breath monitoring device 2 of the invention comprises a housing 4 in which is housed a means to record a first breathing state of a user, in the form of a combined exhalation speed and volume monitor (not shown), a data storage means in the form of a memory chip consisting of RAM or EPROM, and a means to detect a deviation from the first breathing state which comprises the means to record the first breathing state (and to record subsequent breaths). Thus the means to record a first breathing state of a user and means to detect a deviation from the first breathing state comprise one and the same means in this preferred embodiment.
[0050] Breath exhalation speed and volume monitors are well known, and any suitable monitor may be used such as a Peak Flow Meter. The breath monitoring device also includes an indicator means in the form of a liquid crystal display panel 8, set into the housing 4, and operably connected...
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