A Class 100 operating room represents the highest standard of clean surgery and serves as the core facility for performing cutting-edge procedures in modern hospitals. With its stringent air purification system, intelligent equipment configuration, and human-centered spatial design, it achieves extremely low levels of particulate matter and bacterial contamination, making it ideal for highly sterile, complex surgeries such as neurosurgery, cardiac surgery, organ transplantation, and joint replacement. By establishing a robust safety barrier for high-risk procedures, it stands as a symbol of a hospital’s capacity for critical care and precision surgery. Dongguan Pengchi Intelligent offers a one-stop solution for the design, manufacturing, and construction of operating rooms.

The clean laminar airflow system is the core functional support of a Class 100 operating room and the key feature that distinguishes it from ordinary operating rooms. The operating room employs… Vertical Unidirectional Laminar Flow Purification Technology At the top, a large‑area dedicated air‑supply ceiling is installed, covering the surgical table and the surrounding 1.5‑meter core operative zone. Air is sequentially filtered through primary, medium, and high‑efficiency HEPA filters. The indoor air exchange rate is no less than 60 times per hour, enabling precise control to keep the concentration of particles ≥0.5 μm below 3,500 per cubic meter, with colony counts approaching zero—meeting the highest medical Class 100 cleanroom standards. Meanwhile, the system is integrated with intelligent constant‑temperature and constant‑humidity control, maintaining a year‑round indoor temperature of 22–24°C and relative humidity of 40%–60%. Coupled with an independent negative‑pressure exhaust system, this effectively eliminates surgical dust and external contamination, thereby reducing postoperative infection risk at its source.

The building envelope and ancillary systems comply with specialized medical‑cleanroom standards, balancing airtightness, antimicrobial properties, and practicality. Operating room walls are constructed from Class A fire‑resistant, antibacterial, and cleanable color‑steel panels; the floor is finished with seamless PVC sheeting, and all internal and external corners are chamfered into rounded profiles, eliminating dust‑trapping dead zones and facilitating easy cleaning and disinfection, thereby effectively mitigating the risk of bacterial proliferation. The rooms are equipped with standardized fixtures, including anesthesia cabinets, instrument cabinets, medication cabinets, recessed film viewers, multifunctional power outlets, and medical gas terminals. Multiple supply systems—oxygen, negative‑pressure suction, and compressed air—are integrated, with centrally located, stable, and controllable interfaces to meet the fundamental requirements of the entire surgical procedure. Additionally, medical‑grade warming and refrigeration cabinets ensure precise maintenance of optimal temperatures for instruments, consumables, and body fluids throughout the operation, upholding rigorous procedural standards.

Equipped with intelligent, high-precision devices, it empowers precise and efficient surgical procedures. The core operating area features a high-definition, shadowless surgical light that delivers uniform, shadow-free illumination with intelligently adjustable brightness, perfectly suited for meticulous anatomical dissection. A multi‑functional surgical table offers electric, multi‑angle adjustments to accommodate various patient positions and integrate intraoperative imaging guidance. An integrated smart central control system enables one‑touch management of air purification, lighting, temperature and humidity, and access control, while continuously monitoring critical parameters such as cleanliness, differential pressure, and environmental conditions, with automatic alerts for any anomalies. Additionally, the facility is outfitted with state‑of‑the‑art equipment—including advanced anesthesia machines, multiparameter monitors, and target‑controlled infusion pumps—providing continuous, real‑time monitoring of vital signs and delivering precise support for anesthetic safety and intraoperative surveillance during complex procedures. Compared with conventional operating rooms, the hallmark value of a Class 100 operating room lies in its unparalleled sterile environment and its intelligent adaptability.

Pengchi Intelligence informs you: A standardized cleanroom system, high-precision medical equipment, and human-centered spatial design together create a safe, precise, and efficient surgical treatment environment. This not only significantly reduces the risk of infection in high-difficulty surgeries but also enhances the success rate of complex, critical procedures, serving as an important benchmark for the surgical diagnosis and treatment standards and emergency response capabilities of modern hospitals.