VANCOUVER, BC, Dec. 16, 2025 /PRNewswire/ -- Zephyrus Innovations (Zephyrus), a privately-owned medical device company designing and manufacturing safety syringes and Closed System Transfer Devices ...
Subcutaneous (subQ or SQ) injections are shots given in the fatty tissue layer (subcutaneous fat) under your skin. Your skin has many layers, and the subcutaneous layer is beneath the epidermis and ...