Vacs: A Revolutionary Assistive Geriatric Device

Improving Healthcare for the Elderly

Old age can be a vulnerable stage of life, especially when emergencies occur and there is no one around to provide immediate assistance. Vacs aims to change this by offering a solution that ensures timely medical attention, potentially saving lives. This concept device is linked to a service platform that provides immediate emergency response if necessary, offering security and well-being for the user and their loved ones.

Vacs goes beyond just monitoring heart rate. It integrates a photodiode sensor that measures blood flow, allowing continuous monitoring of vital signs. This information is then linked to a software platform that validates and categorizes events, generating a warning communication if necessary. The device also includes an internal memory that creates a medical history of the patient, constantly updated to provide better treatment according to their specific needs.

The design team faced several challenges during the development of Vacs. One of the main obstacles was securing the photodiode sensor to the user's left wrist without obstructing natural movement. Mockups were used for ergonomic tests, ensuring the device's comfort and usability. Additionally, the team plans to miniaturize the technology in the future to further improve the device's performance.

The Vacs device was created using 3D printed parts and foam dummies in the early stages of concept development. The alpha prototype was printed in ABS plastic, showcasing the potential for mass production.

Vacs has garnered recognition for its innovative design. In 2015, it was awarded the Bronze A' Design Award in the Medical Devices and Medical Equipment category. This prestigious award celebrates designs that demonstrate creativity, resourcefulness, and a commitment to improving quality of life.

With Vacs, Guillermo Márquez and Graciela Guadarrama have created a groundbreaking assistive geriatric device that not only monitors vital signs but also provides immediate emergency response when needed. By promoting a healthcare preventive culture in a non-disruptive way, Vacs aims to improve the well-being and safety of the elderly population.