卡通手绘风医疗健康主题医院救护车病床药瓶心电图医疗

medical health theme illustration, white background, evenly distributed medical icons including medicine bottle, syringe, ECG, ambulance, pill, stethoscope, heart, hospital bed, thermometer, bandage, blue and white color scheme, simple and clear visual effect, conveying medical and health information, minimalist style