The present invention relates to the efficient expression of HIV polypeptides in a variety of cell types, including, but not limited to, mammalian, insect, and plant cells. Also, the present invention relates to a pad mechanism supplementing the probe mechanism, being brought into close contact with the perineal region to radiate red visible rays and transmit vibration to the organs around the prostate, thereby curing the natures of diseases in the organs around the prostate, and a disposable probe condom used in a state in which it is worn over the probe mechanism. The electrode caps to be kept available for supply are stored in the changer magazine in two cap guides. ZAP correction factors are added to the guide pattern.