A 3D-printed, touch-activated, sanitizer dispensing device for reducing healthcare-acquired infections
Journal of 3D Printing in Medicine
; 4(2):91-104, 2020.
Article
in English
| EMBASE | ID: covidwho-926183
ABSTRACT
Aim:
We present a touch-activated, sanitizer dispensing (TSD) device, intended to be mounted on high-touch surfaces, that aims to reduce nosocomial infections. It disinfects the person's hand touching its surface while being self-sterilizing. Materials &methods:
The TSD device consists of an array of 3D-printed, passive, miniaturized, mechanical valves that dispense a small amount of liquid sanitizer when touched. Its mechanical performance and disinfecting efficiency were quantified using simulations and experimental tests. Results &conclusion:
The TSD device has a disinfecting efficiency comparable to the standard hand sanitizing approach, reducing the microbiological load by approximately 30-times. It can be easily mounted on high-touch surfaces in a healthcare setting and it is expected to greatly reduce the spread of nosocomial infections.
Full text:
Available
Collection:
Databases of international organizations
Database:
EMBASE
Language:
English
Journal:
Journal of 3D Printing in Medicine
Year:
2020
Document Type:
Article
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