Cooling stamp to ease puncture pain

Abstract

This product is a cooling stamp for mitigating pain caused by punctures, such as when a puncture needle is inserted during dialysis or injection, by cooling the skin to relieve pain. As shown in [Reference Figure 2 showing the state of use], the cooling stamp is housed in the main body of a skin cooling device for mitigating pain caused by punctures and is cooled. A Peltier element for cooling and a control device are built into the main body of the device. As shown in [Reference Figure 1 showing the state of use], when in use, the cooling stamp is taken out and the lower end surface is pressed against the surface of the arm for about 10 to 15 seconds to cool the skin and relieve the pain caused by the puncture needle.

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