Sani nudge is a tracking system that automatically detects the use of the sanitizer by healthcare workers while registering patient contact, thus improving hand hygiene levels, increasing patient and staff safety, and reducing healthcare-associated infections. It is small and can be affixed to existing dispensers, not impacting the existing workflow. Thanks to low-energy Bluetooth, its battery lasts for two years. It automatically and anonymously sends data every time the dispensers are used so you can track how well your workers follow hand hygiene compliance. A whole system can be installed in few hours without involving the IT team.
Electronics Design
Embedded Software Development
Prototype and Testing
Battery lasts 2 years
LoRaWan
Data anonymity
Sani Nudge is a Danish company specializing in hand hygiene monitoring solutions for hospitals. Their automated system ensures proper hand hygiene compliance, directly impacting clinical and operational outcomes from day one. This allows healthcare providers to focus on patient care rather than managing costly and time-consuming direct observations.
The device is a wireless, hand hygiene monitoring technology and a comprehensive system for preventing infectious disease transmission. It helps reduce hospital-acquired infections by inspiring a personal-best approach to hand hygiene. Sani Sensors are strategically placed throughout each unit to continuously monitor caregiver-patient interactions. These unobtrusive, battery-powered sensors, with a lifespan of up to two years, ensure easy and discreet installation. Every hospital staff member wears a Sani ID, seamlessly attached to existing ID badges, also lasting up to two years. This system captures patient visits and hand hygiene performance effortlessly, without disrupting staff workflow.
Since 2019, over 25 hospitals across 15 countries have chosen Sani Nudge to monitor the safety of their patients and staff, highlighting their commitment to improving healthcare standards globally. Grinn engineers developed the electronics and software to make the client’s vision a reality—then oversaw full testing in complex environments. Our experience with scientific and medical applications meant that the client knew they could rely on our understanding of their branch to create a tangible solution that meets the rigorous industry regulations.
"Their experience in our industry, including network protocol and Bluetooth, is very impressive. They really understand our project and the work that they’re doing for us, from networks to radio communication. They’ve proven that we did a good job hiring them based on their experience"
Co-founder
Sani nudge
More work
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