- Radiotherapy
- QA & Dosimetry
- Shielding Solutions
- Urology
- Veterinary
- Finance
- Support
- News
- For Patients
- About
- Contact
Non-dosimetric tests for commissioning, system characterisation and routine QA.
The QUASAR™ MLC Beam Geometry Phantom is designed to address the complex non-dosimetric, beam geometry and beam imaging features of modern planning systems:
The development of new technology, such as IMRT and other conformal therapies, has led to increased demands on physicists responsible for commissioning and maintaining radiotherapy equipment. AAPM Task Group reports, including TG 66(1), TG 53(2), and TG 51(3), make clear recommendations regarding the importance of both dosimetric and non-dosimetric tests within an overall integrated QA process.
“The modern RTP process includes many aspects not directly related to dose calculations. Therefore, the RTP QA program must also handle these important non-dosimetric issues…for it is in the non-dosimetric issues that much of the complexity of modern treatment planning systems is manifest.”
TG53 Report p. 1782-83 (2)
The QUASAR™ MLC Beam Geometry Phantom clearly addresses non-dosimetric issues and plays an important role in the overall QA process.
The QUASAR™ MLC Beam Geometry Phantom clearly addresses non-dosimetric issues and plays an important role in the overall QA process
Found what you're looking for or need to discuss your requirements?
Call us today on +44 (0)1743 462694 or email us here
Access your product documents and software downloads via OSL Portal
Cookie | Duration | Description |
---|---|---|
cookielawinfo-checkbox-advertisement | 1 year | Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category . |
cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
CookieLawInfoConsent | 1 year | Records the default button state of the corresponding category & the status of CCPA. It works only in coordination with the primary cookie. |
viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |
Cookie | Duration | Description |
---|---|---|
__atuvc | 1 year 1 month | AddThis sets this cookie to ensure that the updated count is seen when one shares a page and returns to it, before the share count cache is updated. |
__atuvs | 30 minutes | AddThis sets this cookie to ensure that the updated count is seen when one shares a page and returns to it, before the share count cache is updated. |
Cookie | Duration | Description |
---|---|---|
_ga | 2 years | The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors. |
_gat_gtag_UA_5880072_1 | 1 minute | Set by Google to distinguish users. |
_gid | 1 day | Installed by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously. |
at-rand | never | AddThis sets this cookie to track page visits, sources of traffic and share counts. |
CONSENT | 2 years | YouTube sets this cookie via embedded youtube-videos and registers anonymous statistical data. |
uvc | 1 year 1 month | Set by addthis.com to determine the usage of addthis.com service. |
Cookie | Duration | Description |
---|---|---|
loc | 1 year 1 month | AddThis sets this geolocation cookie to help understand the location of users who share the information. |
VISITOR_INFO1_LIVE | 5 months 27 days | A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface. |
YSC | session | YSC cookie is set by Youtube and is used to track the views of embedded videos on Youtube pages. |
yt-remote-connected-devices | never | YouTube sets this cookie to store the video preferences of the user using embedded YouTube video. |
yt-remote-device-id | never | YouTube sets this cookie to store the video preferences of the user using embedded YouTube video. |
yt.innertube::nextId | never | This cookie, set by YouTube, registers a unique ID to store data on what videos from YouTube the user has seen. |
yt.innertube::requests | never | This cookie, set by YouTube, registers a unique ID to store data on what videos from YouTube the user has seen. |
Cookie | Duration | Description |
---|---|---|
jv_store_AaMRGH5zCv_app_AaMRGH5zCv | 12 hours | No description |
jv_store_AaMRGH5zCv_client_AaMRGH5zCv | 12 hours | No description |
jv_store_AaMRGH5zCv_position_AaMRGH5zCv | 12 hours | No description |
xtc | 1 year 1 month | No description |