Through a series of carefully designed and highly simulated features, the infant bone marrow puncture model can accurately simulate the infant bone marrow puncture process, providing a safe and effective learning and training platform for medical staff. The following is a detailed explanation of how the infant bone marrow aspiration model accurately simulates the infant bone marrow aspiration process:

1. Accurate simulation of anatomical structure

Bone structure: The infant bone marrow puncture model uses a bone structure similar to that of a real baby, especially for common puncture sites such as the sternum, ilium and tibia, which are accurately simulated. The shape, size and position of the bones are similar to those of real babies, allowing medical staff to feel the real piercing environment when training.

Bone marrow cavity: The bone marrow cavity inside the model is also highly simulated to simulate the texture and distribution of real bone marrow. This allows the medical staff to feel the resistance and frustration when the needle tip enters the bone marrow cavity during the puncture process, thus improving the accuracy of the puncture.

Second, real operating experience

Needle sensation: The infant bone marrow puncture model is usually equipped with a special needle, which is similar to the real needle in terms of material, length and thickness. When the medical staff perform puncture on the model, they can feel the needle sensation and resistance changes similar to the real puncture, so as to better master the puncture skills.

Simulated bone marrow fluid: In order to simulate the puncture process more realistically, the model is also filled with simulated bone marrow fluid. When the puncture needle enters the bone marrow cavity, the medical staff can draw this simulated bone marrow fluid to further verify the accuracy of the puncture. At the same time, this simulated bone marrow fluid can also help medical personnel familiarize themselves with the collection and processing process of bone marrow fluid.

3. Safe and risk-free

Risk-free environment: Training with an infant bone marrow puncture model offers a higher level of safety than doing the piercing on a real baby. Medical staff can practice repeatedly in a risk-free environment until they have mastered the piercing technique.

Repairability: Models often have repairable designs, such as post-piercing pinholes that can repair or replace piercing parts. This allows the model to be reused multiple times, reducing training costs and improving resource utilization efficiency.

In summary, the infant bone marrow puncture model can accurately simulate the process of infant bone marrow puncture by accurately simulating the anatomical structure, providing real operating experience and ensuring safety and risk-free. This enables medical staff to better master puncture techniques during training and improve the accuracy and safety of clinical operations.