| 摘要 |
A protector for a light conducting conduit is provided herein which includes at least one sheath surrounding or capable of surrounding at least a portion of the length of a distal end of the light conducting conduit; wherein the at least one sheath comprises a proximal end and a distal end; the sheath is capable of being connected to the light conducting conduit; the sheath and the light conducting conduit define a void extending longitudinally between the sheath and the light conducting conduit along at least a portion of a length of the sheath; and the sheath comprises a material having a low heat conductivity.
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