Product introduction:
• It can puncture the vascular system of the radial artery and ulnar artery in the arm.
• The pulse ball provides real arterial pressure and simulated arterial pulsation.
• Simulated blood reflux has obvious arterial blood ejection sensation.
• The skin and arteries can be replaced.
• The upper limb can be rotated 180 degrees to facilitate simulated puncture practice.
• It can be injected into the deltoid muscle.