Infrared therapy instrument for maternal vulva local treatment include: a. If there is local inflammation of the vulva can be treated with this instrument, or there are local wounds of the vulva such as lateral cut wounds or perineal laceration suture after edema, can be treated with this therapy instrument for irradiation to promote local blood circulation so that the inflammation absorbed, as soon as possible to achieve the purpose of swelling, healing. Second, if there is local inflammation of the hair follicles of the vulva skin, you can also use infrared lamps for irradiation treatment, which will achieve a better treatment effect. In the process of treatment do not burn, avoid the instrument is too close to the skin, as long as it is felt warm situation can be, in strict accordance with the instructions given to the operation.