公开(公告)号：US11759353B2

公开(公告)日：2023-09-19

申请号：US16645256

申请日：2018-09-10

Applicant: CLASSYS INC.

Inventor： Dong Seok Kim

IPC: A61F7/02 ,  A61B90/90 ,  A61B18/02

CPC classification number: A61F7/02 ,  A61B18/02 ,  A61B90/90 ,  A61F2007/0288

Abstract: Disclosed is a frostbite prevention pad for a cryolipolysis procedure, which is used for a cryolipolysis procedure using a cryolipolysis device. The frostbite prevention pad includes: a base member made of a fiber material; one or more waterproof members made of a resin material and placed to overlap the base member; and one or more sewn parts formed by sewing the base member and the waterproof member to couple the base member and the waterproof member in a state in which the base member and the waterproof member overlap each other.