A teaching instrument set for catheter placement training includes a base, a flexible hose, a waterproof membrane, and a catheter assembly. The flexible hose is placed on the base, and the waterproof membrane covers the flexible hose and the base. The catheter assembly includes a puncture portion and a catheter portion, the puncture portion is connected to the catheter portion, and the puncture portion is configured to pierce the waterproof membrane and the flexible hose to connect the catheter portion to the flexible hose. The user can practice and train the catheter placement operation to simulate the real operation situation, thereby increasing the catheter use experience, thereby reducing the actual operation error rate and ensuring that the patient can get good. Medical effect.一種用於導管置入訓練的教學器具組包括基部、可撓性軟管、防水膜與導管總成。可撓性軟管設置於基部上，防水膜覆蓋可撓性軟管與基部。導管總成包括穿刺部與導管部，穿刺部連接導管部，且穿刺部用於刺穿防水膜與可撓性軟管，使導管部連通可撓性軟管。使用者可藉由此教學器具組，針對導管置入的操作加以練習與訓練，來模擬真實操作的情形，以增加導管使用經驗，從而降低實際操作時的失誤率，並確保患者能得到良好的醫療效果。
