Saving 30 minutes of surgery time is critical for cardiac teams who might have been on their feet for over two hours during the operation, and the technique also reduces the patient's discomfort and shortens bedstay time.
張有德認為，對已經站著動手術兩、三小時的心臟科醫師而言，省下來的 30 分鐘相當重要，除了舒緩病人疼痛，更能讓手術室有效運轉。