airepureaustralia

®

unique powerful integrated

hospital theatre clean zone solutions

FOCUSClean Air Operating Theatre Ventilation Systems

delivered by

TRADEMARK NO: 791727 AUSTRALIADESIGN REGISTRATION AU 351904

GASKET

SEAL

OPTION

AVAILABLE

LOW

PROFILE /

CUSTOMISED

OPTIONS

AVAILABLE

FOCUS UNITSOperating theatre laminar flow ceiling modules.Focus units provide ultra clean laminar airflow for operating theatres.

Key advantages: - Easily cleaned powder-coated and stainless steel theatre-side construction. - Incorporates high-efficiency air filtration. - Simple integration with other ceiling-mounted equipment. - Wide range of fully customisable models. - Optional return air and lighting integrated into the units. - Australian designed. - Based on research into worldwide standards

GENERAL CONSTRUCTIONFocus units are constructed from galvanised steel and stainless steel. All theatre-side surfaces are powder coated or stainless steel for ease of disinfecting.

Focus units are transported as separate modules which are bolted together on site during installation.

Focus 1000 Installation shown with operating table light stem attached to

central duct

Bottom View Focus 1000

Top View Focus 1000

Focus 2000 Installation shown with integrated perimeter lighting, return

air grilles and operating table light stem attached to central duct

Bottom View Focus 2000

Top View Focus 2000

Focus 3000 Installation shown with integrated perimeter lighting, polycarbonate

skirt, return air grilles and operating table light stem attached to central duct

Top View Focus 3000

Bottom View Focus 3000

FOCUS UNIT SELECTIONThe selection of the Focus unit is generally based on the size of the clean zone required for a particular type of surgery

Focus 1000 – Small theatres / Day procedure - Diffusion size – 1,900mm x 1,900mm - Overall size – 2,200-2,800 square (subject to options required) - Nominal airflow – 1500-1750 L/s - Filters – 4 off

Focus 2000 – General surgery / Orthopaedic - Diffusion size – 2,400mm x 2,400mm - Overall size – 2,800-3,300mm square (subject to options required) - Nominal airflow – 2200 L/s - Filters – 8 off

Focus 3000 – Orthopaedic / Major surgery - Diffusion size – 2,800mm x 2,800mm - Overall size – 3,200-3,420mm square (subject to options) - Nominal airflow – 2980 L/s - Filters – 8 off

FOCUS OPTIONSIntegrated perimeter return air grilles and duct connections

Integrated perimeter lighting - Cyanosis observation certified main fluorescent lighting - Dimmable corner lighting

Bulkhead return for the Focus 3000 - In lieu of screens

Pendant locations - Centre Mounted - Side mounted - Structure by others

DESIGN TARGETSRisk analysis based design - Including CFD analysis, Prototype construction and field testing prior to release to the market

Air flow at operating zone – 0.20 – 0.3 m/s – subject to code / guidelines - NSW – 0.20-0.25 m/s - VIC – 0.3 m/s (considered high) - European standards are considerably lower – 0.15 to 0.25 m/s depending on which country

Lighting – Lux levels 600-800 lux - Light spectrum - there is an Australian standard (AS1680) which nominates the requirements for a specific light spectrum, C.O.I. The Cyanosis Observation Index - Dimming - part of DHS guidelines but as the lighting is dimmed the spectrum changes

STANDARDSHTM-025 - UK standard which has been superseded by HTM-03 - Based on guidelines for clean workstations (Focus 3000 with skirt)

HTM-03 - UK standard which supersedes HTM-2025 - Includes the requirement for increased energy efficiency, including variable or 2 speed turn down

DIN 9016 - European standard - 0.15-0.3 m/s - Range of Capacities and Sizes for specific purposes - Provision for on site testing

CFD MODELLING OF AIR MOVEMENT

CFD modelling diagram for Focus 1000

CFD modelling diagram for Focus 2000

CFD modelling diagram for Focus 3000 with integrated perimeter lighting and return air grilles

CONSIDERATIONSAmple AHU capacity – for the required outside air - For the required outside air load - For the required focus unit airflow

Standard Focus unit (alternative to using individual housings) - Singular hanging arrangement - Singular ceiling penetration - CFD Modelled performance - Improved airflow and clean zone

Focus unit with Return Air and Lighting - As per above - Singular penetration for multiple supply, return air and lighting - Unitary construction - Co-ordination of services reduced

AIRFLOW

HEPA HEPA

ULTRA CLEAN AIR ULTRA CLEAN AIR

EXHAUST

FRESH AIRRETURN AIR CONDITIONED AIR

OPTIONAL RETURN

OPTIONAL RETURN

FOCUS INSTALLATIONS (PARTIAL LISTING)

WA

WA

WA

QLD

QLD

QLD

QLD

QLD

QLD

QLD

QLD

QLD

NSW

NSW

NSW

NSW

NSW

VIC

VIC

VIC

VIC

VIC

VIC

VIC

VIC

VIC

VIC

VIC

VIC

TAS

TAS

Fiona Stanley Hospital, Murdoch

Perth Childrens Hospital, Perth

Busselton Health, Busselton

Ingham Hospital, Ingham

St Stephen’s Private Hospital, Hervey Bay

Prince Charles Hospital, Chermside

Lady Cilento Children’s Hospital, Brisbane

Princess Alexandra Hospital, Brisbane

Queensland Eye Institute, Brisbane

Mater Hospital, South Brisbane

Logan Skin Clinic, Meadowbrook

Gold Coast Hospital, Southport

Belmont Private Hospital, Belmont

Castle Hill Day Surgery, Castle Hill

Wollongong Hospital, Wollongong

Shoalhaven Private Hospital, Nowra

Goulburn Base Hospital, Goulburn

Dandenong Hospital, Dandenong

Cabrini Hospital, Prahran

Cabrini Hospital, Brighton

St Vincent’s Hospital, Fitzroy

Royal Children’s Hospital, Parkville

Epworth Hospital, Richmond

Kew Private Hospital, Kew

Austin Day Procedure Centre, Heidelberg

Heidelberg Repatriation Hospital, Heidelberg

Geelong Hospital, Geelong

Warrnambool Hospital, Warrnambool

Kerang & District Hospital, Kerang

Royal Hobart Hospital, Hobart

Launceston General Hospital, Launceston

STATE LOCATIONFOCUS INSTALLATION

FOCUS 1000 FOCUS 2000 FOCUS 3000

ph:1300 886 353 www.airepure.com.au airepureaustralia

®

Rev 1018 ©Airepure Australia Pty Ltd 2018