Patch and injection auxiliary device

The utility model discloses a patch and injection auxiliary device. The wearable device comprises a wearable body and a plurality of cross markers, wherein the wearable body can be worn on a user; a plurality of target areas are arranged, a plurality of open holes are formed in each target area, the cross-shaped markers are arranged in the open holes and are in a cross-shaped marking shape, and middle marking holes are formed in the middles of the cross-shaped markers, can be used as marking points for marking positions by medical staff, and are used for sticking required sensing patches or medicaments required by injection and injection. Therefore, the sensing patch can assist medical staff in easily marking a plurality of specific positions for selection to attach or inject and inject the sensing patch, repeated patch attaching or injection and injection at the same position can be avoided, and skin or muscular tissue is prevented from being injured. 本实用新型揭示一种贴片与注射辅助装置，包括穿戴本体以及多个十字标示物，其中穿戴本体可穿戴到使用者身上，并设置有多个