... | ... | @@ -111,16 +111,19 @@ NEW in v0.2 |
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1. Align and mate the bases (glue optional)
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1. Align the base connector with the half-ring cutouts and attach with zip ties
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1. Align the bag connector on the opposite side's half-ring cutouts and attach with zip ties
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1. Install the stepper motors (blue loctite and m3 screws)
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1. Install the stepper motors (Loctite and M3 screws)
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1. Slide the pistons into place
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1. Assemble the pi hat
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1. Install onto pi and slide into electronics enclosure
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1. Slide screen into electronics housing and connect screen USB and HDMI to pi
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1. Connect speaker USB to pi
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1. Slide speaker into receptacle and zip tie in place
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1. Connect power leads and stepper leads to HAT
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1. Connect stepper power/data cables from stepper to HAT leads
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1. Set the ambubag into the assembly and zip tie its outlet to the bag connector arms
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1. (optional) insert BMP180 barometer into housing and tack with glue. Fill in holes around pins with glue (don't put so much that you can't connect to the pins!). Attach sensor wires to pi GPIO and sensor.
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1. (optional)
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* insert BMP180 barometer into housing and tack with glue. Fill in holes around pins with glue (don't put so much that you can't connect to the pins!). Attach sensor wires to pi GPIO and sensor.
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* zip tie the handle onto the frame
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1. Connect to power, boot, and verify function
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... | ... | @@ -147,6 +150,7 @@ NEW in v0.2 |
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* verify system working during self-test
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* set respiratory rate, tidal volume, start ventilation
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* update as needed, enable/disable assist control, mute alarm
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* if any issues are observed, restart the unit by unplugging it from the wall and plugging it back in
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# Research
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