In this subchapter, “dismemberment abortion” means an abortion in which a person, with the purpose of causing the death of an unborn child, dismembers the living unborn child and extracts the unborn child one piece at a time from the uterus through the use of clamps, grasping forceps, tongs, scissors, or a similar instrument that, through the convergence of two rigid levers, slices, crushes, or grasps, or performs any combination of those actions on, a piece of the unborn child’s body to cut or rip the piece from the body. The term does not include an abortion that uses suction to dismember the body of an unborn child by sucking pieces of the unborn child into a collection container. The term includes a dismemberment abortion that is used to cause the death of an unborn child and in which suction is subsequently used to extract pieces of the unborn child after the unborn child’s death.