Abstract: A force tactile feedback device at master end of robot assisted system for vascular interventional surgery includes a surgeon operating rod, a circumferential directional surgeon operation action capturing and force tactile feedback unit, a compressible and extendable rhombus structure, a transmission directional surgeon operation action capturing and force tactile feedback unit, a housing and a support plate. The force tactile feedback device at master end of robot assisted system for vascular interventional surgery keeps consistent with a traditional manual vascular interventional surgery in operation mode, and not only reduces a learning cycle and use difficulty for a surgeon on a master end apparatus, but also allows the surgeon to make full use of accumulated experience and skills.