The items that patients need to bring to hospital for open surgery differ according to the size of the surgery: i. If the patient undergoes a smaller surgery, such as the removal of a benign mass on the body surface, the patient’s hospital stay at this time is relatively short and the things they bring are usually simple, such as water cups, toothpaste, toothbrushes, toilet paper, soap and so on. In addition, a cell phone, wallet and medical insurance card are necessary so that it is easy to contact with family members and pay bills. Secondly, if the patient undergoes a larger surgery, the estimated hospital stay after the surgery is longer, such as the radical treatment of malignant tumor, the patient’s hospital stay at this time usually takes 2-3 weeks, and the patient often needs to prepare more things, such as bowls, chopsticks, quilts, underwear, underwear, water bottles, pillows, water cups, toothpaste, toothbrushes and so on. In order to facilitate faster recovery after surgery, patients’ families also need to prepare their own medical elastic stockings, human albumin, etc.