A bleeding apparatus includes a first stimulating component for pressing an examinee at a first simulating point so as to induce sense perception, and a second stimulating component for pressing the examinee at a second simulating point so as to induce sense perception. A distance between the first stimulating component and the second stimulating component is less than or equal to a two-point sense threshold of a human perception system. The bleeding apparatus further includes a bleeding component disposed between the first stimulating component and the second stimulating component for bleeding the examinee between the first stimulating point and the second stimulating point when the first stimulating component is pressing the examinee at the first simulating point and the second stimulating component is pressing the examinee at the second simulating point.