| 摘要 |
Vapor transfer devices are generally discussed herein with particular discussions extended to a vapor transfer hand piece configured to work with a thermal vaporizer. The vapor transfer hand piece provided according to aspects of the present invention comprises a tip made from a first material, which is connected with a handle made from a second material through a coupling made from a third material, wherein the thermal conductivity of the third material is lower than that of the first material such that the heat transfer from the tip to the handle is insulated by the coupling.
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