1、 Transportation efficiency: specialized design improves service response speed1.1 Modular structure for fast conversion Modern funeral carts adopt a modular design of "core framework+functional accessories", which can complete the transformation from ordinary transportation to refrigerated storage, anatomical preparation and other scenarios within 3 minutes. 2、 Health and Safety: Building a Biosafety Barrier for Whole Process Protection 2.1 Antibacterial materials inhibit the spread of pathogens The main body of the trolley is made of 304 stainless steel material, with a surface smoothness of Ra ≤ 0.8 μ m standard. Combined with nano coating technology, the bacterial adhesion rate is reduced by 90% compared to traditional materials. 2.2 Sealing Design to Prevent Fluid Leakage In response to the demand for the transportation of infectious disease remains, modern carts generally adopt a biosafety sealing cover design. 3、 Cost control: Long term use to reduce comprehensive expenses 3.1 Durable materials extend service life The 304 stainless steel material extends the service life of the trolley to over 15 years, which is three times longer than traditional carbon steel trolleys. After 100000 lifting tests, the hydraulic system performance degradation rate of its product is less than 5%, and the vehicle structure has no deformation. This durability reduces the single use cost to 0.3 yuan per use, which is only one-third of the industry average level. 3.2 Energy saving design reduces operating expenses The electric cart adopts a lithium battery pack and energy recovery system, which can work continuously for 8 hours on a single charge, reducing energy consumption by 60% compared to traditional models. The evolution history of funeral transport carts is a civilization history of technology serving life. From improving transportation efficiency to ensuring hygiene and safety, from optimizing operational experience to conveying humanistic care, every technological breakthrough embodies a reverence for the dignity of life. Against the backdrop of accelerating population aging and increasing demand for funeral services, these silent "life shuttle buses" are building a more professional, efficient, and warm service system through continuous innovation. In the future, with the deep integration of technologies such as artificial intelligence and the Internet of Things, funeral carts will surpass the scope of transportation and become a smart carrier connecting bioethics and technological civilization, continuing to write a new chapter of the integration of humanities and technology on the road to safeguarding the end of life.