New Device “Smells” Handwashing Compliance
Here’s an interesting idea — a new device detects whether staff has washed their hands by “smelling” the alcohol on their hands from the soap or gel they used.
The HyGreen system includes a handwash sensing device mounted next to each gel or soap dispenser, a bed monitor, and an electronic ID-badge holder worn. When staff applies gel or soap to their hands, they simply place their hands under the handwash sensing device.
The handwash sensing device confirms that the hands have soap or gel on them and identifies the person. A green LED light on the ID badge goes on to signal that the person has washed his or her hands. The date, time and location of the handwash event is transmitted to a central server — allowing the hospital to monitor and track compliance.
This is a great example of how technology can be used to promote safety. Placement of the sensing device, location of the sinks, etc., is still a design issue, though.