Can a Hanbali treat with cupping (hijamah) someone who does not think that cupping breaks the fast?

No File Exists
Check below answers in case you are looking for other related questions:
Does thinking that leads to ejaculation invalidate the fast?
Perfume spray reaches his throat without any intention on his part

No File Exists
Related Answers:
Shaking hands with women in Ramadaan
She drank something because she forgot that she was fasting, and her mother told her that she had broken a fast, so she broke the fast, then she made up that day; does she have to do anything further?
He engaged in foreplay with his wife until he ejaculated
Does thinking that leads to ejaculation invalidate the fast?
Perfume spray reaches his throat without any intention on his part

Recommended answers for you:
A Christian is asking about the reason for the prohibition on pork
Meaning of belief in al-Qadar (the divine will and decree)
Definition of the blood which invalidates the fast
How should we observe Laylat al-Qadr and when is it?
Ruling on Eid and the Sunnahs of Eid