The preliminary analysis was wonderful, but I felt that the pain point problem was not solved very well in the end.
In fact, I think it can be made into self-help for users, just like some blood pressure machines or something, put in hospital pharmacies, and sometimes users can operate it themselves.

What is the function of a small cylinder?

The stethoscope is cold

Doing this thing is purely a personal boredom and casually, nor is it for the landing of the product. It is just that friends reflect that there are many problems with the traditional stethoscope, which has not changed in the past 100 years, and it is inconvenient to learn and use. It is more for the convenience of young doctors to come up with a solution to the stethoscope problem.

To tell the truth, the idea is good, but I really don't see how time it is.

This stethoscope has a great shape.

After a long time, it is a fancy. How sensitive is this Bluetooth to meet the needs of auscultation? There is no delay or noise during auscultation. In my opinion, this kind of information is not useful except for the retention of data. It is suggested that the author can learn more about the conventional stethoscope and the doctor's feeling during auscultation. In addition, the stethoscope has another function for skilled doctors, listening to pulse and blood pressure. Why do I know that? Because when I was a child, I was frail and sick and got so familiar with the doctor that I almost became a barefoot doctor.

Almost every time I see a doctor, I have to listen to it, thinking that auscultation is very simple

The nurse's sister's smile is very bright.