Ultraviolet blood irradiation pathogen inactivation apparatus
By employing in-situ shaping and internal circulation in the ultraviolet blood irradiation device, the problems of uneven ultraviolet radiation and red blood cell damage have been solved, achieving efficient pathogen inactivation and the safety of aseptic operation.
Patent Information
- Application Number
- CN202610861869.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-15
- Publication Date
- 2026-07-17
AI Technical Summary
Existing ultraviolet blood irradiation equipment has problems with uneven ultraviolet radiation and damage to red blood cells caused by prolonged exposure when processing bagged blood. At the same time, the transfer operation increases the risk of cross-infection.
The irradiation method employs direct loading of blood from the original bag, in-situ shaping, and internal circulation. A thin irradiation channel is formed by a fixed mold base and a pressing mold. Combined with a dynamic balance pressure core component to drive blood flow, and utilizing the synergistic effect of the rotation and revolution of the rotating table, uniform irradiation is ensured.
It achieves efficient inactivation of blood pathogens, avoids red blood cell damage and cross-infection risks, improves the level of aseptic assurance, and reduces the complexity and cost of equipment maintenance.
Smart Images
Figure CN122399071A_ABST