Product Placement Blog ➞ 3M3M Littmann Stethoscope in Grey's Anatomy S17E07 “Helplessly Hoping” (2021)March 13, 2021 Sergey TV Show Hi! On Saturday, March 13, I analyzed a TV Show and product placement was spotted: 3M Littmann Stethoscope in Grey’s Anatomy S17E07 “Helplessly Hoping” (2021).Here are 1 image(s) below: