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Priority to JP2021018757FpriorityCriticalpatent/JP1707194S/en
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本物品は、顔面に対するマスクの密着性を試験するための試験用ガイドとして用いることができるパッドである。本物品は、使用状態を示す参考図に示すように、例えば、チューブを介して測定器と接続された状態において、マスクとマスク着用者の顔面との間に挿入されて使用される。This article is a pad that can be used as a test guide for testing the adhesion of a mask to the face. As shown in the reference drawing showing the usage state, this article is used by being inserted between the mask and the face of the mask wearer, for example, in a state of being connected to the measuring instrument via a tube.
Adapter part for connecting a medical hollow body with a traction/pressure measuring device, test arrangement, method for testing a tightness of a medical hollow body and use of a traction/pressure device