Symbol 3706 from ISO 7000 - Title/Meaning: Single patient multiple use Function/description: To indicate that the medical device may be used multiple times (multiple procedures) on a single patient
pay attention to orientation of symbolAdditional information: 
Symbol was validated in multiple geographies per ISO 15223-2. This symbol will facilitate regulatory practice and ensure increased safety of medical devices. Existing symbols have been leveraged to create a new symbol to convey information that is now a requirement of regulations, laws, and standards.
Own work using: iso.org/obp/graphics/grs/5f62e6d8-991f-4f00-a202-269e50fc2caf 200.png
Vectorization:  Mrmw