Training chest aid lifesaving compression dummy exercise rescue instructions medical practice paramedic pushing torso cardiopulmonary emergency saving resuscitation cpr instructor skill massaging respiratory helping procedure education model teaching learning doll first saver life mannequin health cardiac safe safety heart simulation people hands steps mask oxygen insufflation
의 0“training chest aid lifesaving compression dummy exercise rescue instructions medical practice paramedic pushing torso cardiopulmonary emergency saving resuscitation cpr instructor skill massaging respiratory helping procedure education model teaching learning doll first saver life mannequin health cardiac safe safety heart simulation people hands steps mask oxygen insufflation” 이미지 을 찾았습니다.