Diagram of minimally invasive treatment of pediatric inguinal hernia Self-designed and fabricated hernia needle with single-hole laparoscopic surveillance for suturing the internal annular orifice. One week of subperitoneal suturing of the internal ring opening The internal ring opening of the hernia is sutured and ligated, and the scrotum does not swell after surgery, and the needle hole heals without scarring in the abdomen