Assertion: pen's button | /r/HasProperty | held
Facets:
value: for about 10 seconds
type: TEMPORAL
Source sentences:
text: After fully pressing the plunger button to activate the pen, the button must continue to be held for about 10 seconds to ensure the dose is administered before removing the pen needle from the skin and finally releasing the button.
text: This occurs when the button has been held to heat the coil for more than 10 seconds.