Lisa sterilizer

Fast. Easy to use. Secure traceability.

Sterilization with maximum speed and an excellent performance thanks to the patented Eco Dry technology and fast cycle, able to process unwrapped load in 15 minutes. Enjoy simple, userfriendly and legally protected sterilization processes due to its ease of use and secure traceability.

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  • Lisa sterilizer
    Lisa open

    High performance sterilization
    Making the difference

    Long service intervals and internal components protected by
    › Water separation system
    › Dust filter
    › Water quality sensor

    Save energy with
    › Automatic standby mode

    Fast troubleshooting and reduced repair costs thanks to
    › New automatic diagnostic cycles

    In case of power failure, instruments can be easily retrieved from the chamber with the
    › Battery-operated door opening tool


    Your advantages at a glance:

    • The Eco Dry technology adapts the cycle time automatically to the load weight
    • Fast S-type cycle processes 0.6 kg of unwrapped instruments in 15 minutes
    • User-friendly smart interface with help buttons and 3D animations for easy navigation and guided maintenance steps
    • Built-in water separation system, dust filter and quality sensor
    • Programmable cycle start
    • Integrated automatic water filling valve
    • Full traceability pack for legal protection
    Eco Dry technology
    for accelerated type B cycles* (*type B sterilization of average load of 2 kg in 30 minutes)
    Fast cycle
    for fast sterilization of unwrapped instruments in 15 minutes
    Extended connectivity thanks to Ethernet port (LAN) or Wi-Fi kit (optional). W&H Med Steri App to control up to 4 sterilizers
    Ease of use
    thanks to smart user interface and user-friendly menu structure
    Automatic water
    filling
    saves time and ensures maximum ergonomics
    Smooth surface design for easy cleaning
    Built-in USB
    data logger
    for digital cycle documentation and legal protection
    Barcode label printer (optional)
    for the extension of the documentation system by making the link »load – cycle – patient«
    User authentication and load release option
    for a complete and customized traceability system

    Performance

    The advanced patented Eco Dry technology adapts the drying time to the load mass. This reduces the cycle time, increases life span of your instruments and optimizes energy consumption.

    • Time saving

      Time saving

      B-type cycles process and perfectly dry 2 kg of load in only 30 minutes.

    • Extends service life

      Extends service life

      Automatic adjustment of the drying time depending on the load reduces the heat exposure time. This extends the service life of your instruments.

    • Energy saving

      Energy saving

      The optimization of the drying time means reduced energy consumption. Making Lisa the »green solution«.

      Sterilization in
      record time
      The S-type fast cycle guarantees a quick and efficient sterilization of 0.6 kg of unwrapped instruments in only 15 minutes.
      Drying quality
      is a must for keeping sterile conditions during load storage. Lisa ensures an excellent drying quality of the complete load.

      Full traceability

      Lisa offers a comprehensive traceability system customized to your needs. A wide range of features and options guarantees an automatic documented sterilization protocol without the need of paper handling, a dedicated computer or software.

      High capacity data logger The high capacity USB drive automatically records the cycle reports for the entire life of Lisa.
      Customized to your needs
      Lisa traceability menu offers a wide range of options to customize your own traceability system to your exact needs.
      User authentication Allows you to digitally record the user who loaded and unloaded the sterilizer. Users are identified by a secure PIN.
      Load release confirmation
      This option digitally records the user name and their confirmation of the successful sterilization and/or test cycle.
      Easy and practical
      Lisa enables you to select the number of labels to be printed by EliSafe either automatically or manually.
      Convenient and economical
      The Ethernet connection allows four Lisa sterilizers to share one LisaSafe label printer.

      • Lisa mobile app

        Real time remote monitoring

        With Lisa Mobile App you are able to monitor up to 4 sterilizers with your smartphone or tablet in real time from any place within your practice.

      • Additional backup

        Additional backup

        The cycle database is also saved in your smartphone or tablet. This guarantees you an extra backup and enables you to check any cycle report at any time.

      • Barcode scanner

        Barcode scanner onboard

        Lisa Mobile App is able to retrieve cycle reports from a barcode label printed by LisaSafe. The barcode can be read with the smartphone camera.

      • User management

        User management

        You are able to create and delete users and link pictures to them. The user list will be automatically updated on the sterilizer.

        Ease of use

        The Lisa colour touch screen with its user- friendly menu structure and intuitive icons has been selected and designed to make your daily work easier, faster and more efficient.

        • Device control

          Device control

          The Lisa touch screen with clear menus offers a wide range of options to meet all your needs.

        • Simple cycle selection

          Simple cycle selection

          As soon as Lisa is switched on, the home screen immediately displays the cycle selection.

        • Intuitive navigation

          Intuitive navigation

          Four logic activity groups are displayed for swift and efficient navigation.

        • Risk-free cycle selection

          Risk-free cycle selection

          The custom cycle selection feature allows you to select which cycles are displayed on the home screen.

        • User guidance

          User guidance

          Instruction is available with the help button in order to assist you during navigation.

        • Maintenance animations

          Maintenance animations

          A set of 3D animations shows you the main maintenance operations step by step. Makes operation easy and straightforward.

          Ergonomics

          The revised design is setting optimized hygiene and ergonomic standards in modern medical treatment.

          • Easy filling

            Easy filling

            A high capacity integrated funnel prevents water splashes during the water filling process.

          • Simple cleaning

            Simple cleaning

            Thanks to a smooth surface design with minimized gaps.

          • High convenience

            High convenience

            An automatic water filling valve allows you to connect a demineralization system. Manual filling and draining are no longer required.

          • Fits everywhere

            Fits everywhere

            With the modular front feet, Lisa can be installed on the narrowest benches.

          • Practical design

            Practical design

            Lisa can be built into a cabinet thanks to the optimized internal air circulation.

          • Effortless tank access

            Effortless tank access

            The tank cover can be easily removed without tools to clean the tanks.


            Discover warranty upgrade

            The Activation Code “Warranty Extension” extends the warranty of the sterilizer by 12 months.

            Six steps to your customized sterilizer:

            1. Purchase the Activation Code of your choice from your local approved dental supplier.
            2. After receiving the related login code, go to activation-med.wh.com
            3. Specify this code along with the serial number and model of your sterilizer.
            4. Your individual, secure Activation Code is generated.
            5. Enter this code in the menu of your sterilizer.
            6. The feature is available.
            ACTIVATE FEATURE NOW!
            Lisa sterilizer

            Lisa sterilizer

            supplied with reversible rack, 5 aluminium trays, drain tube, tray holder, USB drive, door opening tool, factory test

            Lisa VA131-22
            REF 19932121

            Chamber size 22 l
            200–240 V AC; 50/60 Hz; 10 A

            Request Price

            Download Area

            Instructions for use

            Instructions for Use Lisa
            Maintenance Sheet
            Lisa VA 131 2019

            Downloads

            Videos & Tutorials

            Service

          • Lisa sterilization programs

            Sterilization cycle: B-Universal 134 B-Prion 134 B-Universal 121 Fast cycle
            Temperature: 134 °C 134 °C  121 °C 134 °C
            Holding time (minutes): 5' 30'' 20’ 30’’ 20’ 30’’ 3’ 30’’
            Total cycle duration
            (minutes) including
            complete drying:             		Automatic from Typical
            load             		Automatic from Typical
            load             		Automatic from Full load
            23’– 51’
            		33'
            38’– 66’
            		49' 41’– 68’ 15'
            Max. load;
            max. solid 6 kg/typical 2 kg/max. porous 2 kg
            max. solid 0.6 kg
            Max. containers load:
            max. 9 kg
            Not applicable
            Test cycles: Helix/Bowie Dick/Vacuum test


            Items supplied with reversible rack, 5 aluminium trays, drain tube, tray holder, USB drive, door opening tool, factory test  

            Lisa sterilizer

            Trade name: Lisa
            Type: VA131-22
            Chamber size: 22 l
            Power supply: 200–240 V AC; 50/60 Hz; 10 A
            Power consumption: 2.0 - 2.4 kW
            Overall dimension
            (width × height × depth):             		465 × 451 × 635 mm
            Weight: 51.7 kg
            Main / Used water tanks: 4/3.5 l
            Working range: 6 to 12 cycles
            Usable space (w × h × d): 195 × 195 × 390 mm¹
            Connection types: 1 Ethernet port, 3 USB ports, 1 serial port, integrated automatic water filling valve

            (1) Usable space is referred to standard rack configuration.

            Lisa sterilizers were designed, certified and validated with the most stringent regulations, directives and standards:

            N°2017/745

            Medical Device Regulation

            IEC 61010-1

            Safety requirements

            2012/19/EU

            Waste Electrical and Electronic Equipment

            IEC 61010-2-040

            Specific requirements for steam sterilizer

            EN 2014/68/EU

            Pressure Equipment Directive

            IEC 61770

            Electric appliances connected to the water mains

            IEC 61326-1

            Electromagnetic compatibility

            EN 13060

            Small steam sterilizers

            › The sterilizer can be validated according to EN ISO 17665-1

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