| 摘要 |
A diagnostic instrument for use in determining the cutaneous sensory capacity of a patient which comprises an elongate body having a bore proceeding from one end and terminating spacedly from the other end. Fitted within said bore is a metallic member having an enlarged head projecting beyond the bore opening for covering the adjacent end of the body. Said body is fabricated of material, such as wood, rubber, plastic or synthetic material having heat transfer properties relatively reduced with respect to the heat conductivity of the metallic member.
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