Improvement of Anxiety Management During a Venous Puncture About Children with a Participatory Entertainment Method

Inclusion Criteria: * Children 3 to 6 years in pediatric emergency needing to venous puncture * Oral consent by children * Informed and signed consent by tenured of parent authority * To have Anaesthetic patch 45 minutes or more before the venous puncture Exclusion Criteria: * To have Anaesthetic patch less than 45 minutes before the venous puncture because of necessity to blood test or an other emergency * Necessity to analgesic 3 emergency * Necessity to MEOPA * Minor parents * Assessment of anxiety is not possible because of comorbidity * Anterior participation to these study