Technology 4.0




The first wearable automatic device for the disinfection of the stethoscope, specifically designed to ensure security and deep hygiene to patients thanks to the action of UV-C LED.


  • The advantages of Stet Clean are related not only to its cutting-edge disinfection technology but also to its innovative and appealing design.
  • Stet Clean is specially designed to fit into the pocket of the coats usually weared by professionals using the stethoscope and, thanks to its lightness, portability and limited footprint, is suitable for instant use, after each patient's auscultation and can be comfortably stored in the briefcase at the end of the visits


Innovative UV-C LED technology


  • automatic double level of treatment: 3 minutes for standard disinfection, 2 minutes more for a deeper disinfection
  • automatic activation with the placement of the stethoscope
  • double control system - optical sensor and mechanical - for use in operational safety conditions;
  • microprocessor for irradiation and security controls
  • special polycarbonate body
  • light weight (100 grams) and pocket sized
  • operation light indicator: ongoing treatment, treatment complete, low battery, malfunction
  • rechargeable battery with standard micro USB cable
  • high battery autonomy.
  • fIt head diameter 46.5mm to 47.4mm



     KOOKA, Your Runway Toward Success


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    Address : No. 3, Lane 265, Sec., 2, Heping East Road, 

    Da-an District, Taipei 106101, Taiwan

    Tel : +886.2.2700.6299

    Fax : +886.2.2700.3662

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    KOOKA Technology Corporation

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    Won Innovation Award in UV category product,Italian IUVA in 2016