Hand-held cold light source near infrared cell repairing instrument

The invention discloses a handheld cold-light source near infrared cell repairing instrument, which comprises a control circuit, a cold-light source near infrared LED lamp, a focusing unit, a laser positioning mechanism, a control switch, a knob and a casing, wherein the control circuit, the cold-light source near infrared LED lamp, the focusing unit and the laser positioning mechanism are arranged in the casing; the control switch and the knob are arranged outside the casing; the focusing unit is close to the cold-light source near infrared LED lamp, and is used for focusing light emitted by the cold-light source near infrared LED lamp to make the direction of the light emitted by the cold-light source near infrared LED lamp the same as that of light emitted by the laser positioning mechanism; the control circuit is connected with the cold-light source near infrared LED lamp, the control switch, the knob and the laser positioning mechanism respectively. According to the handheld cold-light source near infrared cell repairing instrument, the cold-light source near infrared LED lamp is adopted, so that short-distance repair and high penetration capacity are ensured, activities of cells are better stimulated, and cell repairing effects are improved.