Product Placement Blog ➞ 3M3M Littmann Stethoscopes in Chicago Med S07E16 “May Your Choices Reflect Hope, Not Fear” (2022)March 17, 2022 Sergey TV Show Hi! On Thursday, March 17, I analyzed a TV Show and product placement was spotted: 3M Littmann Stethoscopes in Chicago Med S07E16 “May Your Choices Reflect Hope, Not Fear” (2022).Here are 6 image(s) below: