How does Osen Medical ensure hospital bed quality control in the manufacturing process?

Medical bed quality control is a core priority for Osen Medical, as the safety of patients and the operational efficiency of hospitals directly depend on the reliability of hospital beds. As a professional and certified hospital bed manufacturer, Osen Medical has fully integrated the ISO 13485  medical device quality management system into every link of the production process, starting with strict raw material inspection —the first line of defense for quality. For mattress fabrics, we conduct rigorous environmental testing and anti-bacterial performance assessments to ensure they fully meet medical-grade biocompatibility standards, avoiding potential skin irritation or infection risks for patients. For the steel frames that determine structural stability, we exclusively use  304 stainless steel , and their corrosion resistance is verified through third-party authoritative laboratory testing to ensure durability in humid and frequently disinfected hospital environments.

During the manufacturing phase, strict adherence to SOP (Standard Operating Procedure)  is non-negotiable to avoid human errors. Critical processes such as welding are monitored in real-time by high-precision  CNC equipment , which ensures the firmness and consistency of each joint, eliminating hidden dangers like weak welds. On the assembly line, we implement a multi-person mutual inspection mechanism—each component installation must be confirmed by multiple operators before proceeding to the next process. For  adjustable hospital beds , a key product category, their core lifting mechanisms undergo 5,000 consecutive cycle tests, far exceeding the industry's general 3,000-cycle standard, thus guaranteeing long-term stable operation even with frequent use.

After production, all finished products must pass a comprehensive  quality testing  process before leaving the factory. In terms of load-bearing capacity, each bed is subjected to a 200kg pressure test, which is 150% of the standard patient weight, to ensure it can cope with various usage scenarios. The operating noise of the lifting system is strictly controlled below 50 decibels to maintain a quiet and comfortable environment for patients. Additionally, the anti-loosening performance of guardrail locking mechanisms—directly related to patient safety—is repeatedly verified. Each hospital bed is labeled with a unique serial number, enabling full-process traceability from raw material procurement to after-sales service, which fully complies with the full-lifecycle management requirements of  ISO 13485 .

To ensure the implementation of quality control measures, Osen Medical has established a professional quality control team consisting of more than 5 certified professionals. The team conducts random sampling inspections monthly, covering raw materials, semi-finished products, and finished products, to prevent any non-conforming products from entering the market. This multi-layered and all-round quality control system ensures that every hospital bed produced by Osen Medical meets international certification standards such as  CE  and  FDA , making it a trusted cooperative partner for medical institutions around the world.