X-ray generation device and x-ray imaging system

An X-ray generation device, comprising:

• a suspension assembly, comprising a first guide rail, a second guide rail, a moving member, a lifting arm, and a rotating arm, wherein the first guide rail extends along an X-axis direction, the second guide rail extends along a Y-axis direction, the second guide rail is movably connected to the first guide rail and is movable relative to the first guide rail along the X-axis direction, the moving member is movably connected to the second guide rail and is movable relative to the second guide rail along the Y-axis direction, the lifting arm has a first end and a second end that are opposite to each other, the first end of the lifting arm is connected to the moving member, and the second end of the lifting arm is liftable relative to the first end along a Z-axis direction;
• the rotating arm is connected to the second end of the lifting arm and is rotatable relative to the first end of the lifting arm about the Z-axis direction;
• and
• a head assembly, comprising a connection base, a bracket, a control head and a handle, wherein the connection base is connected to the rotating arm, and the bracket is rotatably connected to the connection base and is rotatable relative to the connection base about a first direction, the control head is configured to emit X-rays to a region to be examined, the control head is rotatably connected to the bracket and is rotatable relative to the bracket about a second direction, the handle is connected to the control head so as to be operated by a user to effectuate the movement, lifting, and/or rotation.

An X-ray generation device, comprising:

• a suspension assembly, comprising a first guide rail, a second guide rail, a moving member, a lifting arm, and a rotating arm, wherein the first guide rail extends along an X-axis direction, the second guide rail extends along a Y-axis direction, the second guide rail is movably connected to the first guide rail and is movable relative to the first guide rail along the X-axis direction, the moving member is movably connected to the second guide rail and is movable relative to the second guide rail along the Y-axis direction;
• the lifting arm has a first end and a second end that are opposite to each other, the first end of the lifting arm is connected to the moving member, the second end of the lifting arm is liftable relative to the first end along a Z-axis direction, the rotating arm is connected to the second end of the lifting arm, and the rotating arm is rotatable relative to the second end of the lifting arm about the Z-axis direction;
• a head assembly, comprising a connection base, a bracket, a control head, and a handle, wherein the connection base is connected to the rotating arm, the bracket is rotatably connected to the connection base, the bracket is rotatable relative to the connection base about the first direction, the control head emits X-rays to a region to be examined and is connected to the bracket;
• and the handle is connected to the control head so as to be operated by a user to effectuate the movement, lifting, and/or rotation of the control head;
• an electric assist assembly, comprising at least one electric assist member, wherein the at least one electric assist member is connected to at least one of the second guide rail, the moving member, the lifting arm, the rotating arm, and the bracket;
• the at least one electric assist member drives:
• movement of the second guide rail relative to the first guide rail along the X-axis, movement of the moving member relative to the second guide rail along the Y-axis direction, lifting of the second end of the lifting arm relative to the first end along the Z-axis direction, rotation of the rotating arm relative to the lifting arm about the Z-axis, and rotation of the bracket relative to the rotating arm about the Y-axis direction;
• a combined multi-dimensional force sensor, connected to the control head and the handle combined multi-dimensional force sensor, wherein the combined multi-dimensional force sensor detects a force direction and a force magnitude of the handle and generate corresponding detection signals;
• and
• a controller, in signal communication with the combined multi-dimensional force sensor and the at least one electric assist member, wherein the controller obtains the detection signals, generates corresponding control signals, and sends the control signals to the at least one electric assist member, so as to control the movement, lifting, and/or rotation of the control head.