Connacht win the scrum but Simpson manages to secure a turnover, Gopperth kicks downfield

The ball is knocked forward in the tackle, scrum Connacht

Connacht now inside the Wasps 22

Connacht secure possession at the scrum and set off at pace downfield

Healy makes his way back onto the field.

The ball goes forward off a Wasps hand, scrum Connacht

Probably but no signs

Gopperth kicks off and the game is underway once more

I thought it was a blood sub

Any idea what happened to Healy?