Gerund in Passive Sense
"Gerund" is often used after these verbs need, deserve, require and want having passive voice sense.
Following examples for you to understand.
The dishes need washing. (need to be washed)
My car needed fixing. (needed to be fixed)
He deserves giving respect. (deserves to be given)
You don't deserve admiring this book. (don't deserve to be admired)
These checks require signing. (need to be signed)
The decision will require approving. (will need to be approved)
The machine wants repairing. (needs to be repaired)
She wants taking to the hospital. (she needs to be taken)
English Grammar Gerund
Infinitive and Gerund