The critical care department of Taiwan Biomedical Services (TBMS) company offer critical medical equipment to hospitals. Critical care departments、Respiratory department and Emergency are the objective sales channels. However, due to the regulation of reimbursement system, the budget of hospital and the timing of buying new product are tend to conservative. The purpose of this research is reviewing business cases from Harvard Business Review case, and find out the best business growth strategy for TBMS critical care department.