Gulu la 'Patient Warmer' likuwonetsa zida zachipatala zotsogola zomwe zimapangidwa kuti zizipereka chitonthozo chapadera komanso kulimbikitsa kuchira bwino kwa odwala. Zida zapamwambazi zimaperekedwa kuti zisunge malo abwino komanso otonthoza odwala panthawi yachipatala, chisamaliro cha pambuyo pa opaleshoni, ndi kuchira.

Pokhala ndi kuwongolera kutentha kwanthawi zonse komanso makonda osinthika, zinthu za Patient Warmer zimapereka kutentha kwamankhwala, kuthandizira kupewa hypothermia ndikuthandizira kuchira mwachangu. Kusinthasintha kwawo kumawapangitsa kukhala oyenerera malo osiyanasiyana azachipatala, kuphatikiza ma suites opangira opaleshoni, ma post-anesthesia care units (PACU), mayunitsi osamalira odwala kwambiri (ICU), ndi zipinda za odwala wamba.