W&H Impex
Discover Product
Lisa
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The Lisa sterilizer
From the outside
Smooth surfaces, a fresh, ergonomic design – and an incredibly crystal clear colour display. The menu structure and the artificial intelligence behind it turns high end B type sterilizing into one of the most simple, comfortable and safest systems in the world. For full infection control within your daily work.
From the inside
So many elements, so much incredible technology and so many parts, completely integrated, in the right place and ready to serve and fulfil the daily requirements of a high end B type sterilizer!Incredible thanks to
- EliSense: Thanks to LED indicators and display, the outstanding technology offers cycle status information, temperature information and much more to optimize both workflow and output at a glance.
- EliTrace: For the first time, the sterilization process can be traced and documented down to the individual instrument or instrument kit. Without additional software or computer.
- Eco Dry+: Eco Dry technology adapts the drying time to the mass of the load. This reduces the cycle time, increases the life span of your instruments and optimizes the energy consumption.
- Intuitive interface
- Perfect ergonomics
- New environmentally friendly packaging: The new environmentally friendly packaging is completely reusable and recyclable. Plastic components were reduced to a minimum. For 99% of its weight, the new package is made of cardboard and other fully biodegradable substances.
EliSense Status Sense
Shows you the cycle status of your sterilizer.EliSense Status Sense
All the information you need at a glance:
Cycle in progress
The green lights flash.
Cycle finished
The green lights are static.
Cycle Stop
Occurs every time you manually stop during the cycle: The red lights flash.
Cycle Stop finished
The cycle error or manual stop has finished. The lights are static.
Chamber temperature cold
The load can be handled. The blue lights are static.
EliSense Smart Sense
Tells you what your sterilizer needs.EliSense Smart Sense
Tells you:
› When to replace Multidem
› How to optimize drying
› When it is possible to perform the vacuum test based on the temperature of the chamber
› When the next tests depending on local legal requirements are needed
EliSense Temperature Sense
Makes your work safer.EliSense Temperature Sense
EliSense doesn´t only care for the well-being of the sterilizing process but also of yours by warning you if you have already opened the door, but the load is still too hot to be touched without gloves or a tray holder.
Step 1
Create databaseStep 1 Create database
Create your instrument database directly on Lisa, on your smart device via W&H Steri app or PC.
Step 2
Labelling and loadingStep 2 Labelling and loading
Stick the related pre-printed QR code labels on each pouch before loading and make the link cycle-instrument.
Step 3
Load release and status checkStep 3 Load release and status check
After the sterilization cycle, scan directly via W&H Steri App to check the status.
Compatibility:
The application is compatible with all sterilizers currently available.
Available languages: EN, IT, FR, DE, ES, ZH-CN, JP
Main features:
Remote control of your sterilizer: the user can remotely command up to 4 sterilizers.
Advanced traceability: EliTrace feature is now fully supported and the App permits to create instrument database directly from your smart device. In addition to this function, the management and tracking of dental instruments is integrated.
Reports creation: the App allows making intervention reports in order to collect data regarding specific treatments.
User management: creation and handling of sterilizer users directly from your smart device.
Backup functionality: all the cycle reports are automatically saved to assure more protection of data.
Reprocessing in less than 15 minutes!
![Lisa sterilizer]( "Lisa sterilizer")
Lisa sterilizer
supplied with reversible rack, 5 aluminium trays, drain tube, tray holder, 8 GB USB drive, door opening tool, factory test
Lisa 17
REF 19931180Chamber size 17 litre
Lisa 22
REF 19932180Chamber size 22 litre
Download Area
FAQs
- What is validation?
- Do I need to document the results of all periodic tests?
- How long should I archive the documentation of regular tests?
- Does my sterilizer need any periodic qualification/validation?
- Whom should I contact to validate and maintain my sterilizer?
- How do I change consumable components on my sterilizer?
- How do I clean the water tanks and what products should I use?
- Should I pouch wrap my instruments and how long can I store them after sterilization?
- When starting a cycle, the chamber door locks but re-opens immediately. The “Open the door” message appears.
- The sterilizer remains switched OFF.
- Water is leaking at the front of the sterilizer.
- At the end of the cycle, there is residual water in the chamber
- Stains, spots or colour change on instruments.
- No cycles are stored in the cycle history menu
- The sterilizer enters into “Standby mode” immediately after being switched on.
- The sterilization (PROCESS) phase of a sterilization cycle was longer than expected.
- Warning about saving to the USB (HTML and SCL files)
- The cycle report printer does not work.
- The sterilizer is connected to an automated water supply system, there is no clean water in the tank and the automatic water filling does not fill the water.
- Warning about programmed maintenance.
- Warning about consumable replacement.
- What is the maximum noise level of the Lisa sterilizer?
- Which water quality should I use for my Lexa Plus sterilizer?
- Do I need to carry out periodic testing on my W&H Sterilizer?
Instructions for use
Find all languages of the Update Hygiene and Maintenance (EN ISO 17664:2017) in the Download Centre.
Video Tutorials
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Lisa sterilization cycles
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): 4 18.5 20.5 3.5 Total cycle duration
(minutes) including
complete drying:
Typical
load
Typical
load
Lisa 17 Automatic from21 to 4128 Automatic from36 to 5743 35 to 67 13 to 20 Lisa 22 Automatic from21 to 4528 Automatic from36 to 6143 40 to 72 13 to 21 Lisa 17 loads:Lisa 22 loads:max. solid 4.5 kg/typical 2 kg/max. porous 1.5 kgmax. solid 6 kg/typical 2 kg/max. porous 2 kgmax. solid 2 kgmax. solid 2 kgLisa 17 / 22 containers load: max. 9 kg – Test cycles: Helix/Bowie Dick/Vacuum test Items supplied with reversible rack, 5 aluminium trays, drain tube, tray holder, 8 GB USB drive, door opening tool, factory test
Lisa Sterilizer
Trade name: Lisa Type: VA131-17 VA131-22 Chamber size: 17 l 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 × 452 × 634 mm Weight: 46 kg 47.5 kg Main / Used water tanks: 4.8/4.8 l Working range: 7 to 15 cycles Usable space in chamber
(width × height × depth)¹:195 × 195 × 312 mm 195 × 195 × 400 mm Connection types: 1 Ethernet port, 5 USB ports, 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
