SYSTEMS AND METHOD FOR TREATING A BIOLOGICAL LIQUID WITH LIGHT IN THE CASE OF A BULBBON FAILURE
DE602019081091T2Active Publication Date: 2026-02-04FENWAL INC
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Patent Information
- Application Number
- DE602019081091
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2018-12-13
- Filing Date
- 2019-12-12
- Publication Date
- 2026-02-04
- Estimated Expiration
- 2039-12-12
AI Technical Summary
Technical Problem
Existing irradiation devices for treating biological fluids face challenges in continuing photoactivation therapy when one or more light sources, such as bulbs, fail during the procedure, disrupting the delivery of the required light dose.
Method used
The system includes an array of multiple light sources with sensors and a controller that adjusts the duration or intensity of light delivery based on real-time sensing, ensuring the treatment continues even in the event of a bulb outage by compensating for the lost light contribution.
Benefits of technology
Ensures the completion of photoactivation therapy by effectively delivering the intended light dose to the biological fluid, maintaining treatment efficacy despite bulb failures.
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