MEDICAL OIL-FREE COMPRESSORSuuid:... · Incorporating Mk5 Elektronikon graphic controller ... More...

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MEDICAL OIL-FREE COMPRESSORS

COMMITTED TO SUSTAINABLE PRODUCTIVITY

We stand by our responsibilities towards our customers, towards the environment and the people around us.We make performance stand a test of time. This is what we call – Sustainable Productivity.

ROAD TO OIL-FREE

Finish – the oil-free medical world !

ROAD TO OIL-FREE

Today – Oil injected technology

What is the difference withan industrial compressor?

What are the specific features of each technology? What will be the price?

How to order?

Which technologies can we offer?

Two ideologies:

1. HTM/ISO – take in ambient air, use any type of air compression method (oil-injected or oil-free) and ensure patient safety by means of an ultra high purification system (MED + QDT)

2. NFPA99 (US) / CSA 7396-1 (CAN) – be more stringent on air quality intake and ensure patient safety by not adding contaminants during the air compression stage

In normal operation both systems will provide clean air, however only oil-free solutions fullyeliminate the risk of oil carry-over to the patient

CLEAN AIR IS A MUST FOR PATIENT SAFETY

ROAD TO OIL-FREE

Today – Oil injected technology Why use oil-free in medical?

How to order?

TODAY – OIL-INJECTED AIRPLANTS

� Proven technology

� Using Atlas Copco’s premium range of oil-injected rotary screw compressors

� Adapted for use in medical Airplants

� Incorporating Mk5 Elektronikon graphic controller

� Airplants complying to HTM & ISO requirements

GA-MED

OIL-FREE, CONTAMINANT FREE… RISK FREE

WHAT'S WRONG WITH OIL IN AIR ?

2-3 mg/m³ = 5 LITERS / YEAR

1)UNDER-USAGE

� ISO7396-1 (HTM02-01 for UK) requires 3 redundant compressors

� The design flow is often hugely oversized !

� The addition of terminal units in areas with low usage or occupancy adds a need for additional flow capacity which is seldom needed – think of medical air in ward areas for example

� All this under-usage leads to creation of condensation & blockages downstream.

HOW OFTEN DO YOU SEE THESE IN USE?

Sometimes?

Often?

Occasionally?

ALMOST NEVER...

Solutions? Oil-free (or VSD)

A tangible threat in medical

Emulsification

1)UNDER-USAGE

� Other applications vulnerable to under-usage:– Teaching facilities

– Military facilities

– Laboratories or R&D facilities

– Sterilisation facilities

� Other causes of under-usage:– Oversizing for future expansion of a hospital

� adds up to 25% on top of an already oversized system

IF THE AIRPLANT IS SIGNIFICANTLY UNDER-USED

OIL-FREE (OR VSD) ELIMINATES THE RISK !

2)OIL CARRY OVER

� ISO7396-1 (HTM02-01 for UK) requires 2 redundant Air treatment devices (MED)

� Performance stated at 20°C !

� What happens in real life ?

CONSEQUENCES OF OIL

A failure of any of the air treatment components could cause:– Risk to patient health

– Require complete rebuilding of hospital pipelines

– Damage to expensive equipment (e.g. anesthesia machine)

3) LACK OF MAINTENANCE

� Although oil carry-over happens in medical systems, generally this does not cause harm to patients

� More likely the problem is contamination of components

Saturated filters are often the route cause !

� This is often a problem with maintenance (OR LACK OF)! In particular this is a problem where there is little or no dedication to preventive or routine maintenance .

Causing damage to dryer components

3)LACK OF MAINTENANCE

� Does this sound familiar in your facility?

– If it does then oil-free solutions offer complete piece of mind

– By eliminating the risk of oil damaging the purification system

= TOTAL PATIENT SAFETY

Causing damage to Air treatment components

ROAD TO OIL-FREE

How to order?

ATLAS COPCO IS A…

� Active in oil-free for more than 60 years

� We have installed > 40,000 oil-free machines World wide

� We are The First manufacturer to receive ISO 8573-1 CLASS 0 certificate

� We offer the widest range of pressures (up to 13 bar - AQ) and FAD (2 l/s - 155 l/s), using 3 different technologies to produce 100% oil-free air: piston - tooth - water injected screw

Global market Leader in oil-free technology

ENVIRONMENTAL FRIENDLY

� FACT – The removal of waste oil is expensive, difficult to handle and an environmental hazard

� Local regulations oblige additionalinvestments to remove and treatcontaminated condensate.

CONCLUSION – THE ADVANTAGES OF OIL-FREE AIRPLANTS

� No risk of oil carry-over

� No risk of damaged dryer components

� No emulsification

� More environmental friendly

� Higher customer value

Clean air is a choice you make – choose oil free

Oil-free, contaminant free… risk free

ROAD TO OIL-FREE

How to order?

ROAD TO OIL-FREE

OIL-FREE MEDICAL COMPRESSORS

� We use different technologies to match customer’s needs:

COMMON MEDICAL RANGE

Application window

ROAD TO OIL-FREE

How to order?

LEGAL REQUIREMENTS FOR MEDICAL COMPRESSORS

� Due to the compressor being considered part of a Medical Device (Medical Airplant), it should:– Have a risk analysis

– Software should be compliant with EN62304 (class A)� Software should be extensively tested acc. to standard

� Test report should be created and available on request

� EMC test performed (Domestic/industrial Environment !)

– Be part of technical file (MDMF) for a Medical Airplant

– Have automatic-restart-after-power-failure activated

– Additional safety features based on Risk Analysis

– Specific test procedures during design, production, installation and commissioning

– Tested as a complete package – Medical Airplant

Medical Device Directive 93/42/EEC ISO

LEGAL REQUIREMENTS FOR MEDICAL COMPRESSORS

� General functions of compressors:– individual starter units

– an isolator interlocked with the covers

– an industrial grade ampmeter

– a “total hours” counter

� Control functions (communicated to hospital via alarms):– control circuit failed

– motor tripped

– aftercooler temperature high

– compressor temperature high

– compressor failed-to-go-on-load

– activation of other safety devices supplied by the manufacturers

HTM 02-01, HTM2022 – items in addition to ISO7396-1

INDUSTRIAL OR MEDICAL EQUIPMENTIt is all about human beings

OIL-FREE PLANT BASED ON PISTON TECHNOLOGYLF-MED

LF-MED PRODUCT RANGE

� LF-MED*– Single-stage oil-free reciprocating compressors

designed for operating at maximum working conditions

– Available in 3 power ratings: 5, 7 & 10 kW

– Pressure of 10 bar (145 psi) and capacities from 3.1 to 15.5 l/s at 50 Hz, 7.6 to 38.6 cfm at 60 Hz

– Scope of supply: Power Pack (PP)� Compressor block, transmission & motor

* LE-MED (oil-lubricated piston technology) also available

LF-MED MAIN ADVANTAGES

� Based on a durable, high performance LF-compressor

� Always uses Y-D control for easy & fast start

� Supplied with advanced control system (Mk5 Elekronikon Graphic), including:– Full integration with ES-MED Central Controller– Easy service and diagnosis

� Includes medical safety features, like:– Full remote monitor/control– Automatic restart after voltage failure (ARAVF)

– Emergency Forced Local (EFL)– Additional outlet temperature & FTGOL monitor

� Complies to the compressor requirements of medical standards:– HTM 02-01 & HTM 2022– ISO 7396-1– EN 62304 (Class A software device)

OIL-FREE PLANT BASED ON TOOTH TECHNOLOGYZT-MED & ZR-MED

ZT/ZR-MED RANGE

Features:

� Medical software and reliability

� Combined inlet silencer & filter

� Workplace - Reduced noise level

� Vertical cooler set-up with integrated WSD

� Electronic Water Drain

� Environmental friendly– No risk of oil contamination

� Variable Speed Drive (VSD) available– Best energy saver

TECHNICAL SPECIFICATION: ZT-MED & ZR -MED PLANT

� ISO version: ZT15-ZT55 VSD (15-55 kW)

� Voltage variants: 400 V 50Hz

� Air and Water cooled (ZT/ZR)

0,020,040,060,080,0

100,0120,0140,0160,0180,0

uAIR – Max delivery by plant, l/s (2 back-up compress ors; ISO7396-1)

OIL-FREE PLANT BASED ON WATER INJECTED COMPRESSORSAQ-MED

ONLY ISO !

AQ-MED VSD – THE BEST COMBINATION

� The premium solution AQ-MED VSD – Energy savings

– Medical software and reliability

– Environmental friendly

– Stable pressure band

– Progressive start� No intensity peaks

� Increases element reliability

� Advanced design– No oil

– No lipseals

– No gearbox

Maximizing efficiency, saving energy

ROAD TO OIL-FREE

How to order?

SELECTION MATRIX OF OIL-FREE TECHNOLOGY

Matrix gives a basic information and comparison. Te chnology is overlapping. In most applications multiple choices are available .

Piston: LF-MED

Scroll:SF-MED*

Water-lubricated: AQ-MED

Tooth:ZT-MED

Flow of plant, l/s (l/m) 1 or 2 backups

0 – 530 - 3.180

5 –30(44)300 – 1.630(2.400)

22 – 2821.320 – 16.920

25 - 1541.500 – 9.240

Pros • Simple to service• Vessel mounted

version available• Suitable for remote

location• Compact• Lowest capital cost

• Very silent• Compact design• All elements

controlled individually giving high efficiency and savings

• VSD technology as standard

• Pressure up to 13 bar• Efficient cooling

• High efficiency at large flows

• Most efficient cost/flow

Cons • Recommend to use sound hound to reduce noise emission

• Efficiency

• Max ambient air +45°C

• Low pressure for combined med air systems

• Not for HTM02-01 • Large dimensions

• Highest capital cost

ROAD TO OIL-FREE

WHAT ABOUT CUSTOMER VALUE? SEE THE FULL PICTURE

Investment

Disposal (filters, oil)Risk of contamination

Risk of damage to expensive equipment

Oil treatment (OSC)

Risk of additional repairs

Oil-injected Oil-free

CUSTOMER VALUE

OIL FREE – A UNIQUE PROPOSAL

� Medical airplants based on best-in-class oil-free compressors– No chance of oil

� Full compliance with requirements of medical standards– Peace of mind

� All equipment complies with EN 62304– Lock-out spec

� 4 oil-free compressor technologies are possible– Unique proposition

� Higher customer value

THE OIL-FREE WORLDQuality, Reliability, Safety

Clean air is a choice you make – choose oil free

Oil-free, contaminant free… risk free

ROAD TO OIL-FREE

How to order?

COMMITTED TO

SUSTAINABLE PRODUCTIVITY.

MEDICAL OIL-FREE COMPRESSORSuuid:... · Incorporating Mk5 Elektronikon graphic controller ... More...

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