| 摘要 |
<p>A thin flexible shield (10) capable of preventing penetration by full powered medical laser beam is described. The shield is formed with a polymer matrix (12) such as silicone rubber which is loaded with a substantial amount of particulate material (20). The material is selected to be non-toxic and non-burnable when exposed to a medical laser beam. The particle sizes are selected so as to enhance the ability of the shield to resist burn-through by a medical laser beam. Various materials and particle sizes are described with significant resistance to laser penetration encountered in structures that are as thin as about a milimeter with maximum power focused laser pulses.</p> |
