You can go to johnsnowlabs.com ; contact them and ask them for this. If they don’t already have a dataset like this they might be able to put one together for you.
Edit: I missed the last part of your post. It won’t be free, but you can negotiate the price.
Please check the following link. It may give you some Clue. https://www.researchgate.net/deref/http%3A%2F%2Fsplab.cz%2Fen%2Fdownload%2Fdatabaze%2Fultrasound