Simulation exercise of bone puncture and femoral vein puncture models

Bone puncture and femoral vein puncture model simulation exercise is a highly realistic teaching aid for clinical skills training, aiming to help learners master the key techniques and standardized procedures of puncture operations. The model is made based on the anatomy of human bones and blood vessels, clearly reproducing the course of the femur, ilium and femoral vein. It is also equipped with simulated skin and soft tissues to simulate real touch and resistance.

Main functions

1: Bone puncture practice

2: Obvious surface markers: patella, tibia and tibial tuberosity.

3: The bone puncture operation offers a realistic needle feel. After entering, there will be a sense of emptiness, which simulates the outflow of bone marrow fluid accordingly.

4: The skin and bones can be replaced. Femoral vein puncture practice

5: Palpable femoral artery pulsation.

6: There is a distinct sense of emptiness and venous return. Determine the correct position for deep vein puncture insertion.

7: The injection site module is replaceable.

Standard configuration:

1: Bone marrow puncture and femoral vein model: 1 unit;

2: Simulated tibia: 3 pieces;

3: Infusion set: 1 set;

4: Dust cloth: 1 piece;

5: Portable aluminum-plastic box: 1 piece;

6: Instruction Manual: 1 copy;

7: Warranty card: 1;

8: Certificate of Conformity: 1.

During the practice, trainees can practice bone marrow aspiration in the bone puncture module, master the puncture Angle, depth and touch, and at the same time experience the operation process of extracting bone marrow fluid. In the femoral vein puncture module, training can be conducted on vascular positioning, insertion of puncture needles, guidance of guide wires and fixation of tubes, etc., to familiarize oneself with aseptic operation and technical essentials.

Some models are equipped with replaceable blood vessels or bone marrow sacs, supporting repeated operations and facilitating skill assessment and progressive teaching. After the drill, it is necessary to clean and maintain the model in a timely manner to ensure the integrity and service life of the joints, blood vessels and bone cavities. This simulation exercise not only enhances students' understanding of anatomical structures and operational feel, but also effectively reduces the risks of clinical practice. It is an important auxiliary tool for teaching orthopedics, emergency medicine and interventional medicine.