An adjustable shoulder pillow for surgery comprises a pillow body, a gas pipe and an inflation unit. The pillow body is internally provided with at least one bag. The bag is provided with an elastomer. One end of the gas pipe is connected with the bag. The gas pipe is provided with a check valve and a relief valve. The inflation unit includes a pedal device and a cylinder which are connected with the other end of the gas pipe. The pedal device is used for the inflation unit. In order to generate the action of squeezing the cylinder, the air inside the cylinder is driven into the air pipe.So that the patient can lie on the shoulder, press the pedal of the pedal device by the foot, and put the air of the air cylinder into the bag through the air pipe, so as to expand the bag, increase the height of the pillow body, and discharge the air of the bag by pressing the air release valve, so as to reduce the height of the pillow body, so that the extension angle of the patient's throat can also be adjusted and changed according to the adjustment of the height of the pillow body, so as to carry out throat and neck surgery. It is convenient to reach the angle needed for the operation, and does not need to be moved to the patient to assist the smooth operation.一種可調式手術用墊肩枕，包含一枕體 、 一氣管、一充氣單元，該枕體內部具有至少一囊袋，該囊袋中具有一彈性體，該氣管一端連通於該囊袋，該氣管具有一逆止閥及一洩氣閥，該充氣單元包含一踏板裝置、一氣缸，該氣缸連通於該氣管另一端，該踏板裝置用以產生擠壓氣缸之動作，使氣缸內部之空氣打入該氣管。俾可供病患肩部躺靠，藉腳踩動踏板裝置之踏板，將氣缸之空氣經由氣管打入該囊袋，使囊袋膨脹、增加枕體高度，藉由按壓洩氣閥以將囊袋空氣排出，而降低枕體高度，如此病患喉部之伸展角度可因枕體高度之調整變化也隨之調整變化，進而進行喉部、頸部手術時可便捷地達到便於手術操作之所需角度，且不須搬動到病患，以輔助手術之順利進行。
