Features:

1. Lymph node puncture training and assessment can be carried out. Disinfect and drape according to routine operations, and use a 10ml syringe to puncture along the long axis of the swollen lymph node. Pull the needle plug while inserting the needle. When there is a feeling of missing, the liquid can be drawn out and smear training can be performed.

2. There are 9 enlarged lymph nodes, two lymph nodes on the left and right neck, two lymph nodes on the left and right supraclavicles, and one lymph node under the jaw.

3. The swollen lymph nodes and local (upper chest) punctured skin can be repaired and replaced with special repair fluid. 2 sets of 18 swollen lymph nodes in total are provided, which greatly improves the service life.