| 摘要 |
A heating sleeve for medical examination instruments includes an open circular band having a free end provided with a first engaging means and another free end provided with a second engaging means engageable with the first engaging means, a flexible heat emitting member affixed to an inner side of the open circular band, a power source mounted on an outer side of the open circular band, whereby the power source will heat the flexible heat emitting member thereby rapidly warning a contact member of a medical examination instrument and therefore preventing a patient from feeling uncomfortable to the cold contact member.
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