What is the name of the instrument used to compress the artery and record pressures in the auscultatory mehtod of determing blood pressure?

The instrument is called a sphygmomanometer.  It involves placing an inflatable 
(Riva-Rocci) cuff around the upper arm where it is the same vertical height as the heart.  This measuring device is attached to a mercury manometer and inflated.  The pressure is gradually reduced while the medical person listens to the sharp tapping sounds called Korotkoff sounds.  Without becoming too technical the diastolic and systolic pressure readings are recording while listening and measuring these sounds.    

Some of her  assignments would be creation of drugs. she is a medical chemist after all so she'd need to have the necessary knowledge to make medicine which can later be sold in a pharmacy