How to get measurement parameters from an automatic tonometer into your program?

Question

Bluetooth

There is a need to obtain pressure and pulse measurement data for display on the screen in the console of a self-written program.
- Here people somehow do it via USB interface...
https://disk.yandex.ru/i/AGISFKgwE6fpTw

Answer 1

If the tonometer does not have any interface, then only from the display.
For example, you can stick to the contacts that control the display, and try to determine the values ​​​​from them.
UPD:
Microlife BP A6 PC costs 3800r, so it's quite possible to buy it. There, the software is downloaded from the site, and the USB connection

Answer 2

I looked at Ali (you could have done it yourself) - it turned out that there are no home automatic blood pressure monitors with data output on a computer, even among expensive models.
There was only a single model with the issuance of data to the outside (and also not cheap), but for pets . I didn’t read the details, but I believe that it is quite possible to replace the cuff for animals with a cuff for humans.