Quote character (") in strings

I get strings obtained from an api in json format for example

{"orbname":"20231004_000213.515_BE_UK"}\n{"orbname":"20231004_001652.467_UK"}\n

I want to extract all entries such as 20231004_000213.515_BE_UK etc

I have tried things like 

where response is the string from the api.  

The problem with this is that the quote characters remains in the string. 

How can quotes within a string be removed from the string?

Previously I have done this sort of thing by using a loop and search strings and
something like outputString = response[pos1,pos2] but am looking for a neater way 
to do it perhaps with lists or similar.

I don't particualrly want get involved in json.