lumbar puncture simulation standardized patient clinical lumbar puncture real plot model dummy rubber man

Our company isCollection Self-service R&D, production, sales, and serviceA comprehensive high-tech enterprise integrated as one, with a complete and scientific quality management system.

The main products include high-quality onesHuman skeletal structure, anatomy, oral teaching models, and cardiopulmonary resuscitation simulators; first aid skill training, nursing skill training, comprehensive specialty training, women and infant care skill training, traditional Chinese medicine acupunctureMedical model and other skill training experimental system models. 

Product Name:Lumbar puncture training model 

Functional features:
■ The simulated standardized patient is in the lateral position, with the back perpendicular to the bed surface, the head bent forward toward the chest, both knees flexed toward the abdomen, and the torso curved like an arc.
■ The waist can be moved. The operator must hold the head of the simulated patient with one hand and the knees of both lower limbs at the popliteal fossa with the other hand, ensuring the spine extends backward as much as possible to widen the intervertebral spaces, in order to complete the puncture.
■ The lumbar skeletal structure is accurate, with clear surface markers: complete 1–5 lumbar vertebrae (vessels, arch plates, spinous processes), sacrum, sacral notch, sacral angle, supraspinous ligament, interspinous ligament, yellow ligament, dura mater and arachnoid mater, as well as the subarachnoid space, epidural space, and sacral canal formed by these tissues; the posterior superior iliac spine, iliac crest, thoracic spinous processes, and lumbar spinous processes can be truly felt.
■ The following procedures can be performed: spinal anesthesia, lumbar puncture, epidural block, cauda equina block, sacral nerve block, and lumbar sympathetic nerve block.
■ Simulated real lumbar puncture: When the needle reaches the simulated yellow ligament, resistance increases with a sense of toughness; upon breaking through the yellow ligament, there is a clear sense of failure, indicating entry into the extradural space, where negative pressure is present (at this point, injecting anesthetic fluid results in extradural anesthesia); continuing to insert the needle pierces the dura mater and arachnoid membrane, causing a second sense of failure, signifying entry into the subarachnoid space, with simulated cerebrospinal fluid flowing out—the entire process simulates the actual clinical lumbar puncture scenario.
Note: Both the skin and the simulated spinal canal can be replaced, with supply consumables.