DC shock? I want my blankie!

A blanket made of nonconducting material was used to allow CPR to continue during defibrillation of arrested swine. Coronary perfusion pressure was maintained when the blanket was used

but fell when there was a hands-off interruption for defibrillation. Also, the defibrillation threshold was significantly lower when the blanket was used. A good idea, although even the authors point out that “Thus far, medical literature has not reported any rescuer or bystander serious injury from receiving an inadvertent shock while in direct or indirect contact with a patient while performing CPR
The resuscitation blanket: A useful tool for “hands-on” defibrillation
Resuscitation. 2010 Feb;81(2):230-23