Description:

The Rayflect Face Shield is designed to improve the safety and experience of physicians operating medical equipment that emits ionising radiation. Thorough investigation into medical radiation exposure revealed the heightened risks faced by these physicians, particularly in terms of brain cancer, thyroid cancer, and cataracts which can arise over a physicians’ career. Existing shielding equipment often falls short in adequately protecting the face and head.
The face shield addresses the specific workflow and environment of physicians, ensuring optimal functionality and protection. Specific materials are incorporated into the outer components to successfully attenuate radiation. These materials increase the density of the shield, preventing harmful rays from passing through and causing long-term harm to physicians. This is particularly crucial for interventional physicians who rely on fluoroscopy machines, as scatter radiation, an unwanted biproduct of x-rays bouncing off atoms, poses a significant risk during procedures.
To combat complacency towards radiation, subtle lighting is integrated within the face shield. This acts as a visual indicator, alerting the wearer when the shield is exposed to radiation. By raising awareness and guiding the positioning of other protective equipment, a safer environment is fostered, and good habits are encouraged. Additionally, dosimeters are seamlessly integrated into the shield, providing real-time radiation exposure records that can be invaluable throughout a physician's career.
Communication challenges faced by physicians during procedures are addressed through the large, clear screen that allows for easy lip reading without the need for surgical masks. Furthermore, a microphone and speaker system enable seamless communication with staff in other rooms. To maintain a clear view, a positive air pressure system is incorporated into the face shield preventing fogging of the screen.
In addition to the functional aspects, patient comfort and satisfaction have been considered. The shield's pastel colours, carefully chosen in orange and blue, promote positive emotions. Orange symbolises courage, instilling confidence in patients, while blue fosters trust between the patient and physician. Furthermore, the full glass screen allows patients to see the physician's face, establishing a more personal connection and reducing the perception of wearing an impersonal "helmet."
Convenience and hygiene were also considered in the design. Proximity sensors enable physicians to easily raise or lower the visor without the risk of cross-contamination. A simple wave of the hand past the sensor ensures a hygienic and efficient adjustment process, maintaining a sterile environment.

The face shield is designed to be disassembled to be sterilised between uses. There is no co-moulding within the design allowing all parts to be disassembled into individual components for recycling at the end of the products life.
In conclusion, the Rayflect Face Shield offers a comprehensive solution to enhance the safety and experience of physicians operating medical equipment that emits ionising radiation. Through thoughtful design and incorporation of specific materials, real-time exposure records, effective communication features, patient comfort elements, and convenient adjustments, the face shield aims to mitigate risks, increase awareness, and provide a safer and more enjoyable working environment for medical professionals.