Products/Radiotherapy/Plan verification/

SRS MapCHECK – SunNuclear

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SRS PATIENT QA, NO FILM

SRS MapCHECKremoves film and subjectivity from stereotactic QA, and offers efficient, electronic Patient QA and end-to-end testing.

It supports conventional linacs, CyberKnife^® Systems, Varian HyperArc™ Systems, and vertex delivery beams to help prevent treatment errors.

But, most importantly, SRS MapCHECK’s main objective is accuracy. Because of this product, patients will receive safe and accurate stereotactic radiotherapy. The treatments will also be more efficient and simple. MapCHECK can be used as a stand-alone 2D array, but it can also be used in combination with StereoPHAN.

MOVING BEYOND FILM

SRS MapCHECK takes the place of film and makes the workflow for time-sensitive patient QA more efficient. MapCHECK is a consistent and easy to maintain method for high-density, absolute dose measurements.

IRRADIATE FROM ANY ANGLE

In combination with the StereoPHAN, SRS MapCHECK uses a patented technique to account for angular dependence and correct when necessary. It also pairs this technique with field size and puls rate corrections to ensure accuracy from any angle, including vertex fields.

FLEXIBILITY, SPEED AND ACCURACY

MapCHECK is proven to efficiently detect output factor, MLC, and grid size errors. SRS MapCHECK prevents the most common sources of SRS treatment errors.

NEW IN SNC PATIENT V8.4

The latest software update introduces the QA Setup Tool. This tool provides guidance for ideal setup of Single-Isocenter Multiple-Target (SIMT) plans, and simplified shifts for occasional larger fields.

SNC Patient v8.4 demonstration

SRS MAPCHECK FEATURES

2D array for SRS applications
High resolution because of two diodes
Relpaces film and standalone detector for efficiency
Provides absolute and relative dose in a single measurement
The QA setup tool in SNC Patient provides guidance for ideal setup
Work with static, rotational and non-coplanar, CyberKnife^®, FFF, cone and MLC fields
In combination with the StereoPHAN, it supports irradiation at any angle

“This [array] gives us high-quality patient QA in minutes rather than hours and significantly enhanced patient throughput.”

Brett Miller, University of Tennessee Medical Center
Stereotactic QA: saving time, delivering outcomes, Physics World, July 2019

CLINICAL NOTE

Smaller, High Density Arrays vs. Larger, Lower Density Arrays for Stereotactic QA

Performing patient-specific stereotactic QA on plans with multiple targets and a single isocenter can be complex. Radiation therapy teams rely on arrays to ensure treatments will be delivered as expected. This clinical note explores the importance of detector density in arrays for measuring stereotactic patient QA.

For more information about SRS MapCHECK, take a look at this page from our partner.