Modular positive airway pressure therapy apparatus and methods
Respiratory therapy apparatus and methods to deliver one or more positive airway pressure therapies are disclosed. The respiratory apparatus includes a flow generator having a first interlock and at least one module that includes a second interlock. The first interlock and the second interlock releasably engagable with one another. The flow generator and the module may be secured in a stacked vertical configuration.
1 . A respiratory therapy apparatus, comprising:
a flow generator configured to provide a positive airway pressure therapy to a user, the flow generator including a microcontroller, a blower, a blower motor, and a first interlock, wherein the microcontroller regulates the operation of at least the blower motor; and,
at least one module including a second interlock, the second interlock releasably engaged with the first interlock to releasably secure the flow generator to the at least one module in a stacked vertical configuration.
2 . The respiratory therapy apparatus, as in claim 1 , further comprising the first interlock comprising a female interlock and the second interlock comprising a male interlock.
3 . The respiratory therapy apparatus, as in claim 2 , further comprising the female interlock including a first electrical connector and the male interlock including a second electrical connector, the first electrical connector and the second electrical connector configured to electrically contact one another when the first interlock is releasably engaged with the second interlock.
4 . The respiratory therapy apparatus, as in claim 1 , further comprising the flow generator and the at least one module stacked in a vertical configuration where a lower surface of the at least one module positioned adjacent to an upper surface of the flow generator.
5 . The respiratory therapy apparatus, as in claim 1 , further comprising a display, the display secured to the flow generator, the display at least temporarily displays an indicator indicative of the at least one module releasably secured to the flow generator.
6 . The respiratory therapy apparatus, as in claim 1 , further comprising a display, the display secured to the flow generator, the display at least temporarily displays an indicator indicative of the status of at least one module releasably secured to the flow generator.
7 . The respiratory therapy apparatus, as in claim 1 , further comprising a display, the display secured to the flow generator, the display at least temporarily displays an indicator indicative of the mode of at least one module releasably secured to the flow generator.
8 . The respiratory therapy apparatus, as in claim 1 , further comprising:
the flow generator in communication with the at least one module by a communication interface.
9 . The respiratory therapy apparatus, as in claim 6 , further comprising:
the communication interface including a hardware interface.
10 . The respiratory therapy apparatus, as in claim 6 , further comprising:
the communication interface including an optical interface.
11 . The respiratory therapy apparatus, as in claim 6 , further comprising:
the communication interface includes a radiofrequency interface.
12 . A respiratory therapy apparatus, comprising:
a flow generator; and
a plurality of modules, the modules removably securable to one another, the modules removably securable to the flow generator in a plurality of stacked vertical configurations.
13 . A method, comprising:
providing a flow generator and a module; and
and releasably securing the module to the flow generator in a vertical stacked orientation.
14 . A method, as in claim 13 , further comprising releasably coupling a first communication interface of the flow generator to a second communication interface of the module to communicate at least one of data or power between the first communication interface and the second communication interface.
15 . A method, as in claim 13 , further comprising releasably engaging a first interlock of the flow generator to a second interlock of the module to releasably secure the module to the flow generator.
16 . A method, as in claim 15 , further comprising releasably coupling a first communication interface of the flow generator to a second communication interface of the module to communicate at least one of data or power between the first communication interface and the second communication interface.