This injurious medical bag is specially designed for medical institutions to safely handle sharp waste, adopting advanced anti-puncture technology, with puncture resistance up to 450g, effectively preventing occupational exposure risks caused by needles, blades, and other sharp objects penetration. The standard red design complies with GB 19217-2011 medical waste classification regulations, with conspicuous sharp object warning symbols facilitating correct classification. Made of high-strength composite material, with a thickness of 0.09mm, 80% thicker than ordinary medical waste bags, featuring excellent tear resistance and impact resistance. The bottom adopts innovative "X-shaped" heat-sealing process, with corner strength improved by 60%, solving the problem of sharp objects easily piercing bag corners. Passed ASTM F1342 puncture testing and ISO 13485 certification, meeting the Medical Waste Management Regulations requirements. Particularly suitable for operating rooms, injection rooms, dental departments, and other places generating large amounts of sharp waste, it is a professional solution for medical institutions to prevent occupational exposure.