DD technology innovation for the benefit of mankind classic practice Prostatic hyperplasia is a common disease that seriously affects the health of elderly men. The main symptoms include thin urine line, dripping after urination, urinary urgency and increased frequency of nocturia, etc. In severe cases, acute urinary retention, recurrent urinary tract infections, secondary bladder stones, and even renal insufficiency can occur. Although a variety of medications can relieve the symptoms of prostate enlargement, surgical treatment is still the most effective method to provide a lasting and complete solution to the problem of prostate enlargement. From open prostate removal to transurethral electroporation of the prostate, from transurethral electrovaporization of the prostate to transurethral laser vaporization of the prostate, safer and more effective methods of prostate surgery have been the goal of urologists in their relentless pursuit. The 2 micron laser surgery system, a revolutionary advancement in minimally invasive laser surgery technology. A laser with a wavelength of 2103 nanometers, also known as a 2-micron laser, is an invisible light. When the 2-micron laser irradiates the tissue, the powerful energy is instantly absorbed by water, producing a strong effect that results in rapid and accurate vaporization cutting and removal of tissue. 2-micron laser penetrates only 0.3 mm deep in the tissue, leaving a coagulated layer of 1 mm after removing the tissue, with smooth trauma and high safety performance. 2-micron laser is applied to the treatment of urological diseases such as prostatic hyperplasia. has achieved great success. The 2-micron laser has outstanding advantages compared to previous prostate surgery methods: a new operating method, local vaporization combined with cutting, rapid and effective removal of hyperplastic tissue, short operative time, and feasible pathological examination of the postoperative tissue masses Excellent hemostasis, low intraoperative and postoperative bleeding, clear surgical field High safety, few complications Short postoperative indwelling time and hospital stay Wide range of indications, advanced age, high risk or large gland In addition, the 2-micron laser can also be used to treat bladder tumors, adenocystitis, bladder neck contracture, and urethral strictures, and has outstanding advantages over traditional surgical methods. 2-micron laser technology should be the logical choice today for the treatment of urologic-related diseases.