GATED CBCT

Features• CBCTacquisitiononlywhilethepatient’srespirationiswithinthegatingwindow

• AutomaticresumeandpauseofCBCTacquisitionwhenenteringandleavingthegatingwindow

• Canbeusedwithfree-breathingandbreath-holdpatientsBenefits• Imagegatingpatientsinthesamebreathingstateaswhentheyaretreated

• Reducedmotionartifacts• Improvedvisualizationofsofttissuetargets(lung,abdomen)

SHORT ARC CBCT

Features• CBCTimagesusing120-150degreesversusfull200degrees

• ReductionofCBCTirradiationtimefrom33-60secondsto20-25seconds

• AcquireCBCTimagesinasinglebreath-hold

Benefits• FasterCBCTacquisitionsforbreath-holdtreatments• Shortertimepersub-arcforpatientstoholdtheirbreath• Makesbreath-holdCBCTacquisitionmorepractical

TrueBeam System Platform 2.7 Image guidance features for moving targets

3D CBCT Gated CBCTKincaidetal.MedPhys40(4):2013

TheTrueBeam®systemplatform2.7containsaCBCTimagingsuitewhichprovidesimageguidanceformovingtargets.Theseexpandedimageguidancecapabilitieswillofferthebenefitsofimprovedimagingofsofttissuetargetsthroughreducedmotionartifacts,andstreamlinedworkflowsforbreath-holdstereotacticbodyradiationtherapy(SBRT)andextracranialradiosurgerytreatments.Thesebenefitswillultimatelyprovideincreasedconfidencetotheclinicianthatthetreatmentwasdeliveredasplanned.

4D CBCT

Features• AdvancedMcKinnon-Batesreconstructionalgorithmtoreducestreakartifacts

• 4DCBCTimagereviewinTreatmentMode• Visualizeandassessextentofanatomicmotionduetorespirationbycomparingwithplanningstructures(e.g.,ITV)

Benefits• Improvedvisibilityforcertaintargetswithlargemotionfromrespiratione.g.,solitaryperipherallungnodules

• Ensuretargetmotionisconsistentwithtreatmentplan

EXTENDED LENGTH CBCT

Features• AcquiremultipleCBCTsandautomaticallycombinethemduringthetreatmentsessiontogenerateextendedlengthCBCTs

• UsetheextendedlengthCBCTimagesformatchingandpatientpositioning

• NolimitonthenumberofCBCTimagestobecombined

Benefits• Visualizationoffulltreatmentvolumeandallanatomy• Enablesaccuratepatientpositioning

VISUAL COACHING DEVICE

Features• Displayspatient’sbreathingpatterntopatient• Guidesandcoachespatientforfreebreathingandbreath-holdrespiration

• Couchmountwithadjustablepositioningarm• Wireless,twobatteriesandachargerincludedbattery• Connectorforcustomer-purchasedvideogoggles

Benefits• Increasesregularityofpatient’srespiration• Helpspatientachievereproduciblebreathingpatternfaster• Guidespatienttobreath-holdpositionfordeepinspirationbreath-hold(DIBH)treatments

McKinnonGC,BatesRH.IEEETransBiomedEng.28(2):123-7(1981)

LengS,ZambelliJ,TolakanahalliR,NettB,MunroP,Star-LackJ,PaliwalB,ChenGH.MedPhys.35(10):4649–4659(2008)

Advanced McKinnon-Bates Reconstruction

Phase Correlated Reconstruction

Not all features or products are available in all markets.

Intended Use SummaryVarian Medical Systems’ linear accelerators are intended to provide stereotactic radiosurgery and precision radiotherapy for lesions, tumors, and conditions anywhere in the body where radiation treatment is indicated.

Important Safety InformationRadiation treatments may cause side effects that can vary depending on the part of the body being treated. The most frequent ones are typically temporary and may include, but are not limited to, irritation to the respiratory, digestive, urinary or reproductive systems, fatigue, nausea, skin irritation, and hair loss. In some patients, they can be severe. Treatment sessions may vary in complexity and time. Radiation treatment is not appropriate for all cancers.

USA, Corporate Headquarters and Manufacturer

Varian Medical Systems, Inc.3100 Hansen WayPalo Alto, CA 94304Tel. 650.493.4000 | varian.com

EMEIA and CIS Headquarters

Varian Medical SystemsInternational AGCham, SwitzerlandTel. 41.41.749.88.44

Latin American Headquarters

Varian Medical SystemsBrasil Ltda.São Paulo, BrazilTel. 55.11.3457.2655

Asia Pacific Headquarters

Varian Medical SystemsPacific, Inc.Kowloon, Hong KongTel. 852.2724.2836

AustralasianHeadquarters

Varian Medical SystemsAustralasia Pty Ltd.Sydney, AustraliaTel. 61.2.9485.0111

RAD 10466

© 2017 Varian Medical Systems, Inc. All rights reserved. Varian, Varian Medical Systems and TrueBeam are registered trademarks of Varian Medical Systems, Inc. All other trademarks are property of their respective owners.

08/2017