Complex sentence: Unconscious, Octavius is sent to a hospital, and prepared to have the arms and harness surgically removed, but the arms, having developed sentience from the inhibitor chip's destruction, spring to life, and savagely attack the medical crew, killing most of them.
Split into simpler sentences: Unconscious, Octavius is sent to a hospital, and prepared to have the arms and harness surgically removed. The arms, having developed sentience from the inhibitor chip's destruction, spring to life, and savagely attack the medical crew, killing most of them.