| 摘要 |
<p>A simulated tissue (1) comprising an upper layer (2) of reinforced polyurethane or thermoplastic gel, a middle layer (3) of thermoplastic gel and a second layer of thermoplastic gel (4), a method of making simulated body tissue and a spinal model comprising a base (5), a plurality of spinal bones (8) supported on said base in a configuration simulating at least a portion of a spinal column (12), a first section representing the ligamentum flavium (14) and an outer layer of simulated body tissue (1).</p> |
