EP 2 395 902 B1 relates to a direct drive endoscopy system.
Brief outline of the case
The OD held that claim 1 as granted was lacking N over E3=WO 2007/002545.
The OP decided maintenance according to AR3.
Both proprietor and opponent appealed.
T 1522/20 – AR admissibly raised and maintained in opposition=carry over requests
by Daniel X. Thomas