It is made by advanced silica gel with soft skin and vivid texture.
It is applicable to injection, transfusion, haemospasia and injection on deltoid.
Flexible skin and vessel, the feeling like into pole when needing.
External blood bag placed on perfusion support is support is convenient for simulated blood injecting into emulated arm, the bunch of tourniquet and charging set can make the vessel punctured turgor, bleedback will be available when successful puncture.
The same puncture position of skin and vein can be pierced for hun-dreds times without leakage.