- Radiotherapy
- QA & Dosimetry
- Shielding Solutions
- Urology
- Veterinary
- Finance
- Support
- News
- For Patients
- About
- Contact
Respiratory motion QA
Rapidly emerging technologies, such as IGRT and respiratory gating, have led to significant advances in patient treatment.
Gating is one of the many technologies that track tumour motion during the respiratory cycle. To ensure accuracy, respiratory gating also uses QA to simulate the breathing of a patient and account for respiratory motion during radiation delivery. Modus QA has developed a line of programmable QUASAR™ Respiratory Motion QA devices that respond to this growing field in radiotherapy.
The QUASAR™ Respiratory Motion Phantom is a programmable state-of-the-art breathing simulator for conducting quality assurance testing on radiotherapy systems. Using a personal computer to communicate with the QUASAR™ Respiratory Motion Phantom, the software application downloads patient respiratory waveforms to the phantom, simulating the breathing function.
Used for regularly scheduled testing, as well as commissioning new systems and upgrades, and testing repairs, the Respiratory Motion Phantom is designed to move cylindrical inserts in the superior/inferior direction within a body shaped oval with both varying speed and amplitude.
Several different moving inserts are available for a variety of applications. Insert motion is linked to a moving Chest Wall Platform designed to carry a respiratory tracking device.
The QUASAR™ Respiratory Motion Phantom is designed to work with different therapy delivery systems and is compatible with kV and MV CT imagers.
Increase QA Test Capabilities with Interchangeable Inserts
With additional inserts from Modus QA the QUASAR™ Respiratory Motion Phantom is capable of performing a wide range of IGRT and Gated QA applications including;
Contact OSL to find out more about the full range of inserts.
Custom inserts are available upon request for a wide variety of FARMER ion chambers, MOSFETs, diodes, and other point dose measurement devices.
Visit the Modus QA website here for the full technical specification.
Included Motion QA Software allows you to import patient-specific waveforms from a number of respiratory gating machines including Varian Real-time Position Management™ (RPM), Anzai, Cyberknife, Philips, Respisens, and Siemens.
Conveniently edit waveforms using a wide range of functions include adjusting the amplitude, stretching or compressing the timeline and filtering out high-frequency noise, low-frequency drift and cardiac signals.
Quickly create custom or unique waveforms using the built-in waveform creation wizard or by importing a tab-delimited file created in a spreadsheet program or an ASCII text formatter.
Watch how the QUASAR™ Respiratory Motion Phantom works with TrueBeam using a Split Cedar Insert with 3 gold seeds placed inside the tumour.
An overview of the QUASAR™ Respiratory Motion Phantom performance and controls.
A step-by-step tutorial on how to add the rotation stage to the QUASAR™ Respiratory Motion Phantom for non-linear 3D motion.
QUASAR pRESP
Request a demo
Respiratory Motion Platform
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 |