Most of us reach for an over-the-counter medicine if we have occasional pain, but menopause doesn’t act like that. Hot flashes don’t build like a headache, dizzy spells don’t wait for a good time, and panic attacks don’t announce themselves. Predicting and addressing sudden hormone shifts is the intent behind Menesto, a vest with sensors, cooling apparatus, and a companion app.
A thermometer and humidity detector monitor the skin for spikes in temperature and moisture to recognize when the wearer is having a hot flash. When an event is registered, a fan blows over a Peltier panel’s cool side and hopefully provides enough chilled air inside the vest. A Peltier panel is a thermoelectric heat engine that moves energy away from one ceramic plate to another, so one half gets cool while the other heats up. Power comes from rechargeable 18650 batteries and all the hardware talks to an ESP8266 on a NodeMCU running Arduino.
Continue reading “In-vest-ing In Menopause”
Menopause, that fireworks finale of fertility, is like a second puberty that works in reverse. At least, that’s what we hear. Along with mood swings and acne, there are new joys like hot flashes that make you want to jump naked into the nearest snowdrift, or at least put your head in the freezer for a while. Sounds great; can’t wait.
The biggest problem with menopause is that it gives suffers pause when it comes to getting help. This is natural, they think. There’s nothing I can do but ride it out. Those who do seek relief are likely to find expensive products that only treat single symptoms. This dearth of solutions inspired [Moinak Ghosh] to create one system to rule them all, a wearable with a suite of sensors that’s designed to take the pause out of menopause.
MenoPlay will take temperature readings at the neck and pelvis and switch on a Peltier module worn on the back of the neck when it senses a hot flash in progress. Exercise is a natural defense against hormonal imbalance, but step counters are too easy to cheat or ignore. The MenoPlay system will model the user’s movements using 9DoF accelerometers and suggest exercises that fill in the gaps.
We particularly like the automation aspect of this wearable. After decades of manually tracking menstrual cycles and everything that implies, the idea of so much useful biological data being collected automatically and fed over BLE to a NodeRed application sounds wonderful.
Hot flashes may not feel useful internally, but would do a fine job of powering the right kind of flashlight.