How to view the slices of a 3d image separately in Open3d Python?

Question

I am new to Open3d. I have a 3D image and I want to view the slices of that 3D image separately.I have this code where I can view the image in a window.

import open3d as o3d
mesh=o3d.io.read_triangle_mesh("MyImage.stl")
mesh=mesh.compute_vertex_normals()
o3d.visualization.draw_geometries([mesh],window_name="STL",left=1000,top=2000,width=800,height=650)

Note: The image is a stl type file.

Is there a way where I can view all the slices in the same window but separately? Also can some one suggest if open3d library is good enough for research in medical images as it creates a mesh