Hydrocollator with 4 Hot Packs

Components:

1. Hydrocollator Unit:

   • Sturdy housing, usually stainless steel or durable plastic

   • Water tank with electric heating element to maintain constant temperature (typically 70–75°C)

   • Insulated lid to retain heat and prevent evaporation

   • Temperature control and safety features

2. Hot Packs (4 Units):

   • Fabric or canvas packs filled with silicate gel or hydrogel

   • Flexible even when heated, allowing application to different body areas

   • Retain heat for 20–30 minutes

   • Reusable after reheating in the hydrocollator