Stethoscopes are on their way out, after 200 years - experts say - as they are
replaced by "smartphone-style" devices

It would be like a policeman without his truncheon or a fireman lacking a
ladder.
But the stethoscope – which has adorned the necks of doctors for decades –
seems to be on its way out.
An editorial in a leading scientific journal is predicting the demise of the
instrument, as it is overtaken by new technology.



