The correct answer is
1. A blood pressure monitor.
2. Syringe.
3. Defibrillator.
These are being included in ANSI recommendation but also in being recommended by others.
ANSI provides broad framework where there is approached technology. It serves as a coordinating cross sector for nanotechnology areas.
It also provides forum for stakeholders which its work will be to coordinate, accelerate, and promote development where standard consensus are being used voluntarily.