Skin cooling device for easing puncture pain

Abstract

This product is a device that cools the skin to alleviate pain when inserting a puncture needle for dialysis, injection, etc. Six partially cylindrical cooling stamps, as shown in [Perspective Figure 1], are held in the device body and cooled. A Peltier element for cooling and a control device are built into the device body. As shown in [Reference diagram showing the usage state], when using the product, the cooling stamps are taken out and the lower end surface of the cooling stamp is pressed against the surface of the arm for about 10 to 15 seconds to cool the skin and alleviate the pain when inserting a puncture needle.

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