Breathing biofeedback device
a biofeedback device and breathing technology, applied in the field of biofeedback, can solve problems such as prolonging anxiety feelings, and achieve the effect of increasing the duration of exhalation
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first embodiment
[0202]Referring now to FIG. 1, a device of the invention is schematically depicted, a device 10 comprising an elongated housing 12 configured (in terms of size, weight and shape) to be hand-held by a user, an exhalation inlet 14 for receiving exhaled breath of the user comprising a shaped mouthpiece 16 at the proximal end of housing 12 into which the user exhales, and an exhalation conduit 18 including an exhalation outlet 20 at the distal end of housing 12, configured so that exhaled breath received by exhalation inlet 14 passes through exhalation conduit 18 and exits to the surroundings through exhalation outlet 20.
[0203]Inside housing 12 are exhalation determiner 22 and components of a reporter 24 of device 10, including controller 26 (e.g., an integrated circuit or populated circuit board as known in the art), a display screen 28 (e.g., an LED or LCD screen), an on / off switch 30 and a power source 32 (e.g., a battery such as a Li-ion battery).
[0204]Exhalation determiner 22, is f...
second embodiment
[0211]In FIG. 2, a device of the invention is schematically depicted, a device 36 comprising a U-shaped housing 38 including a lower arm 40, a base portion 42 and an upper arm 44 configured (in terms of size, weight and shape) to be hand-held by a user, an exhalation inlet 14 for receiving exhaled breath of the user comprising a shaped mouthpiece 16 at the proximal end of lower arm 40 of housing 38 into which the user exhales, and an exhalation conduit 18 including an exhalation outlet 20 opening out in the middle of a base portion 42 of housing 38, configured so that exhaled breath received by exhalation inlet 14 passes through exhalation conduit 18 and exits to the surroundings through exhalation outlet 20.
[0212]As in device 10, physically associated with housing 38 are exhalation determiner 22 and components of a reporter 24 of device 10, including controller 26, a display screen 28, an on / off switch 30 and a power source 32, that are all mutually associated and function substant...
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