W&H Headquarters
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Turbines
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![Straight & Contra-angle Handpieces]( "Straight & Contra-angle Handpieces")
Straight & Contra-angle Handpieces
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Couplings
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![Air Motor]( "Air Motor")
Air Motor
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![Electric Motor]( "Electric Motor")
Electric Motor
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![Accessories]( "Accessories")
Accessories
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![System Overview]( "System Overview")
System Overview
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Surgical Devices
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![Straight & Contra-angle Handpieces]( "Straight & Contra-angle Handpieces")
Straight & Contra-angle Handpieces
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![Piezomed Instruments]( "Piezomed Instruments")
Piezomed Instruments
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![Implant stability measurement]( "Implant stability measurement")
Implant stability measurement
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Prosthodontic Screwdriver
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Saw Handpieces
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![Suction]( "Suction")
Suction
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![Accessories]( "Accessories")
Accessories
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![System Overview]( "System Overview")
System Overview
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Easy to use, performance,
full traceabilityThe new Lisa sterilizer with the easy to use colour touch screen and user-friendly menu structure fits perfectly into your dental practice.
The faster performance of the new Lisa is based on the patented Eco Dry technology that allows precise management of B-cycle steam sterilization for an average load (2kg) in 30 minutes.
A wide range of integrated features for traceability reduces paper handling, time and money without requiring additional software or a PC. In addition, the new Lisa Mobile App helps you monitor up to
4 sterilizers at any time and place in the clinic.
The modern and practical aesthetic design enhances the ergonomics and simplifies maintenance making your life easier and more comfortable.Your advantages at a glance
Easy to use
The new 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.
Features
- Simple cycle selection
- Intuitive navigation
- User guidance
Performance
The advanced patented 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.
In addition to the regular pouched instruments also 3 special aluminium containers may be sterilized at the same time in the same cycle. The ECO Dry function is automatically enabled for maximum efficiency.Features
- Sterilization in record time
- Able to sterilize up to 9 kg with container load
Full traceability
The new Lisa sterilizer 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.Features:
- High capacity data logger
- User identification
Lisa Mobile App
Lisa Mobile App
W&H offers with the Lisa Mobile App full optimization of traceability in your practice. This means greater security of the link between the sterilization cycle and the patient file.
Ergonomics
The revised design is setting optimized hygiene and ergonomic standards in modern dentistry.
Features:
- Easy filling
- Practical design
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 19931110Chamber size 17 litre
Lisa 22
REF 19932110Chamber size 22 litre
FAQ
- Lisa 17/22<br />What is the maximum noise level of the sterilizer?
- Lisa 17/22<br /> The cycle report printer does not work.
- Lisa 17/22<br /> When the sterilizer is connected to an automated water supply system: there is no clean water in the tank, but the automatic water filling does not fill the water.
- Lisa 17/22<br /> The sterilizer remains switched OFF.
- Lisa 17/22<br /> Water is leaking at the front of the sterilizer
- Lisa 17/22<br /> The cycle commences but there is no rise in pressure/temperature
- Lisa 17/22<br /> At the end of the cycle, there is residual water in the chamber
- Lisa 17/22<br /> Corrosion or spots on instruments
- Lisa 17/22<br /> Instruments are turning brown or black.
- Lisa 17/22<br /> No cycles are stored in the cycle history menu
- Lisa 17/22<br /> When starting a cycle, the chamber door locks but re-opens immediately. The “Open the door” message appears.
- Lisa 17/22<br /> The sterilizer enters into “Sleep mode” immediately after opening the chamber door.
- Lisa 17/22<br /> At the end of the cycle the display reads “Open the door” but it is not possible to open the door.
- Lisa 17/22<br /> The sterilization (PROCESS) phase of a sterilization cycle was longer than expected.
- Lisa 17/22<br /> Warning about saving to the USB (HTML and SCL files)
- Lisa 17/22<br /> Warning about programmed maintenance.
- Do I need to carry out periodic testing on my Lisa/Lina?
- What is validation?
- What periodic tests do I need to carry out on my Lisa/Lina sterilizer?
- Do I need to document the results of all periodic tests?
- How long should I archive the documentation of regular tests?
- Does my Lisa/Lina sterilizer need any periodic qualification/validation?
- Whom should I get to validate and maintain my Lisa/Lina sterilizer?
- How do I change consumable components on my Lisa/Lina sterilizer?
- How do I clean the water tanks and what products should I use?
- Which water quality should I use for my Lisa/Lina sterilizer?
- Should I pouch wrap my instruments and how long can I store them after sterilization?
- Should I call the service station before sending equipment for repair?
Videos & 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 15.5 3.5 Total cycle duration
(minutes) including
complete drying
Typical
loadTypical
loadFull load Lisa 17 Automatic from21 to 4430 Automatic from36 to 6046 36 to 60 13 Lisa 22 Automatic from21 to 4931 Automatic from36 to 6447 36 to 63 15 Lisa 17 loadsLisa 22 loadsmaximum solid 4.5 kg / typical 2 kg / maximum porous 1.5 kgmaximum solid 6 kg / typical 2 kg / maximum porous 2 kgmaximum solid 0.5 kgmaximum solid 0.6 kgLisa 17 / 22 containers load maximum 9 kg Not applicable 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
Lisa 17 Lisa 22 Type VA131-17 VA131-22 Chamber size: 17 l 22 l Power supply: 200 / 240 V AC
50 - 60 Hz / 10 APower consumption: 2000 - 2400 W Overall dimension
(width x height x depth):465 x 449 x 599 mm Weight: 50.2 kg 51.7 kg Main / Used water tanks: 4 / 3.5 l Working range: 7 to 12 cycles Usable space in chamber
(width x height x depth):195 x 195 x 297 mm 195 x 195 x 390 mm Connection types: 1 Ethernet port, 3 USB ports, 1 serial port, integrated automatic water filling connection Lisa sterilizers were designed, certified and validated with the most stringent Directives and Standards: 93/42/CEE Medical Device Directive (MDD) 2014/68/EU Pressure Equipment Directive (PED) EN 13060 Small steam sterilizer EN 61326-1 Electromagnetic compatibility IEC 61010-1 Safety requirements for electrical equipment for measurement, control and laboratory use,
general requirementsIEC 61010-2-040 Safety requirements for electrical equipment for measurement, control and laboratory use;
particular requirements for autoclaves using steam for the treatment of medical materials and for laboratory processes
The sterilizer can be validated according to EN ISO 17665-1
Accessories & Consumables
(Serial connection) REF 19722101 Pouch sealing device Seal² REF 19723100 Osmo water supply REF 19723101 Dist water distiller REF T800205x Helix test kit REF W322400x Bacteriological filter REF 19723112 Multidem C27 REF A800502x Prim water quality tester REF A811017x Water receiver for Dist REF A812016X Resin cartridge for Multidem C27 REF A812018X Spray gun kit REF A812100x Resin cartridge
for Dem 10 and 32 REF F364502x Dust filter REF F460504x Door seal REF F523001x Tray holder REF F523008x Reversible rack for 3 standard cassettes REF F523009x Reversible rack for 3 standard cassettes REF F523012x Reversible rack for 4 cassettes REF F523015x Reversible rack for 4 cassettes REF F523016x Reversible rack for 2 cassettes REF F523017x Reversible rack for 2 cassettes REF F523020x Reversible rack for 3 wide cassettes REF F523021x Reversible rack for 3 wide cassettes REF F523204x Aluminium tray REF F523205x Aluminium tray REF H802010x Water residue cleaner for Dist (500 g) REF H802011x Activated charcoal sachet for Dist (12 pcs) REF S230900x Drain tube with quick coupling REF T800002x Bowie & Dick test kit REF 19721103 LisaWare LAN
(LAN connection)
