Abstract: An intracorporeal assembled device for minimally invasive surgery is provided. The intracorporeal assembled device for minimally invasive surgery is applied to a laparoscopic surgery and includes a hand piece and a surgical piece. The hand piece has a handle portion, the handle portion has a pipe portion, the pipe portion has a first diameter, and a first connection portion is disposed to one end of the pipe portion. The surgical piece has a second diameter, a second connection portion corresponding to the first connection portion is disposed to one end of the surgical piece, and a workpiece is disposed to one other end of the surgical piece. The first diameter is smaller than the second diameter, and the surgical piece is connected to the pipe portion in a detachable manner via the first connection portion and the second connection portion.

Abstract: A 3D stereo image display device for a surgical microscope is provided. The surgical microscope comprises a main body, a mechanical arm, and an operation assembly. The 3D stereo image display device has a shell, at least one objective lens, an image processing circuit and a screen. The at least one objective lens is mounted in the shell. The image processing circuit is mounted in the shell and is electrically connected to the at least one objective lens. The host computer has an image processor for converting images captured by the at least one objective lens into 3D stereo images. The screen is mounted on an outer surface of the shell and is electrically connected to the image processing circuit for displaying the 3D stereo images. Thus, the 3D stereo image display device is provided to prevent tiredness and improve applicability and convenience.