I. Case Focus: The "Invisible Challenge" of Ophthalmic Surgical Environment
In the precise operation of ophthalmic surgery, the air quality of the operating room is a key "invisible factor" determining the success of the surgery. Aier Eye Hospital Group keenly discovered that traditional air monitoring methods are lagging and cannot capture the dynamics of dust particles in the surgical area in real time.
II. The Way to Break the Game: Analysis of KQET Customized Solution
KQET created an "all-time online + intelligent linkage" solution for Aier Eye Hospital. The core equipment uses laser particle counters and integrates IoT technology to achieve three core functions:
- Seven-channel Particle Size Real-time Monitoring: Simultaneously detect particle concentrations of 0.3μm, 0.5μm, 1.0μm, 3.0μm, 5.0μm, 10μm, etc.
- Micron-level Precision Sensing: Using laser scattering principle, detection sensitivity reaches 0.1cfu/m³.
- Multi-dimensional Data Visualization: Real-time display of particle concentration curves, over-standard warning records, etc., through a dedicated software platform.
III. Significant Results: From "Passive Response" to "Active Prevention"
After the system deployment, the frequency of excessive particle concentration in the surgical area of Aier Eye Hospital pilot hospitals dropped by 67%, and the postoperative infection rate dropped from 0.32% to 0.11%. Through comparative analysis of historical data, the maintenance cycle of air conditioning units was shortened from 3 months to 2 months, saving 25% of energy consumption.