mapcheck device Search Results


map check diode array device  (Sun Nuclear Corporation)
90
Sun Nuclear Corporation map check diode array device
Map Check Diode Array Device, supplied by Sun Nuclear Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/map check diode array device/product/Sun Nuclear Corporation
Average 90 stars, based on 1 article reviews
map check diode array device - by Bioz Stars, 2026-04
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mapcheck qa device  (Sun Nuclear Corporation)
90
Sun Nuclear Corporation mapcheck qa device
Percentage depth dose (PDD) of the 6-MV photon 15 cm × 15 cm GRID filed, through the central opening of the GRID collimator. The GRID factor is defined as the ratio of dose at D max of a GRID field of given size and dose at D max of a 10 × 10 cm field under machine output calibration condition, times the machine output factor of 1 cGy/MU. We determined the relative dose ratio by measuring the dose on the central diode detector of a <t>MapCHECK</t> array system from a given GRID field radiation and a 10 × 10 cm field radiation under the same setup (100 cm SSD, central axis, with no additional build-up). We assumed that the depth difference between 6 MV D max (1.5 cm) and the measurement depth (2 cm) has negligible effect on the relative GRID factor measurement. SSD = Source to surface distance.
Mapcheck Qa Device, supplied by Sun Nuclear Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mapcheck qa device/product/Sun Nuclear Corporation
Average 90 stars, based on 1 article reviews
mapcheck qa device - by Bioz Stars, 2026-04
90/100 stars
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mapcheck device  (Sun Nuclear Corporation)
90
Sun Nuclear Corporation mapcheck device
Percentage depth dose (PDD) of the 6-MV photon 15 cm × 15 cm GRID filed, through the central opening of the GRID collimator. The GRID factor is defined as the ratio of dose at D max of a GRID field of given size and dose at D max of a 10 × 10 cm field under machine output calibration condition, times the machine output factor of 1 cGy/MU. We determined the relative dose ratio by measuring the dose on the central diode detector of a <t>MapCHECK</t> array system from a given GRID field radiation and a 10 × 10 cm field radiation under the same setup (100 cm SSD, central axis, with no additional build-up). We assumed that the depth difference between 6 MV D max (1.5 cm) and the measurement depth (2 cm) has negligible effect on the relative GRID factor measurement. SSD = Source to surface distance.
Mapcheck Device, supplied by Sun Nuclear Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mapcheck device/product/Sun Nuclear Corporation
Average 90 stars, based on 1 article reviews
mapcheck device - by Bioz Stars, 2026-04
90/100 stars
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mapcheck ® 2 device  (Sun Nuclear Corporation)
90
Sun Nuclear Corporation mapcheck ® 2 device
Percentage depth dose (PDD) of the 6-MV photon 15 cm × 15 cm GRID filed, through the central opening of the GRID collimator. The GRID factor is defined as the ratio of dose at D max of a GRID field of given size and dose at D max of a 10 × 10 cm field under machine output calibration condition, times the machine output factor of 1 cGy/MU. We determined the relative dose ratio by measuring the dose on the central diode detector of a <t>MapCHECK</t> array system from a given GRID field radiation and a 10 × 10 cm field radiation under the same setup (100 cm SSD, central axis, with no additional build-up). We assumed that the depth difference between 6 MV D max (1.5 cm) and the measurement depth (2 cm) has negligible effect on the relative GRID factor measurement. SSD = Source to surface distance.
Mapcheck ® 2 Device, supplied by Sun Nuclear Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mapcheck ® 2 device/product/Sun Nuclear Corporation
Average 90 stars, based on 1 article reviews
mapcheck ® 2 device - by Bioz Stars, 2026-04
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mapcheck device  (Siemens AG)
90
Siemens AG mapcheck device
Dose verification of the AP field for the prostate case. The left panel shows the dose distribution (isodose lines) calculated by the KonRad TPS together with the ones measured with the <t>MapCheck</t> device. The right panel shows the vertical profile of the dose distribution. The measured dose points are shown as yellow circles, the calculated dose profile as a solid line. For this field 202 out of 205 points passed the 3%/3mm acceptance criteria.
Mapcheck Device, supplied by Siemens AG, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mapcheck device/product/Siemens AG
Average 90 stars, based on 1 article reviews
mapcheck device - by Bioz Stars, 2026-04
90/100 stars
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mapcheck 2 device version 5.02.00.02  (Sun Nuclear Corporation)
90
Sun Nuclear Corporation mapcheck 2 device version 5.02.00.02
Dose verification of the AP field for the prostate case. The left panel shows the dose distribution (isodose lines) calculated by the KonRad TPS together with the ones measured with the <t>MapCheck</t> device. The right panel shows the vertical profile of the dose distribution. The measured dose points are shown as yellow circles, the calculated dose profile as a solid line. For this field 202 out of 205 points passed the 3%/3mm acceptance criteria.
Mapcheck 2 Device Version 5.02.00.02, supplied by Sun Nuclear Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mapcheck 2 device version 5.02.00.02/product/Sun Nuclear Corporation
Average 90 stars, based on 1 article reviews
mapcheck 2 device version 5.02.00.02 - by Bioz Stars, 2026-04
90/100 stars
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srs mapcheck device v1179  (Sun Nuclear Corporation)
90
Sun Nuclear Corporation srs mapcheck device v1179
Dose verification of the AP field for the prostate case. The left panel shows the dose distribution (isodose lines) calculated by the KonRad TPS together with the ones measured with the <t>MapCheck</t> device. The right panel shows the vertical profile of the dose distribution. The measured dose points are shown as yellow circles, the calculated dose profile as a solid line. For this field 202 out of 205 points passed the 3%/3mm acceptance criteria.
Srs Mapcheck Device V1179, supplied by Sun Nuclear Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/srs mapcheck device v1179/product/Sun Nuclear Corporation
Average 90 stars, based on 1 article reviews
srs mapcheck device v1179 - by Bioz Stars, 2026-04
90/100 stars
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srs mapcheck devices  (Elekta)
90
Elekta srs mapcheck devices
Dose verification of the AP field for the prostate case. The left panel shows the dose distribution (isodose lines) calculated by the KonRad TPS together with the ones measured with the <t>MapCheck</t> device. The right panel shows the vertical profile of the dose distribution. The measured dose points are shown as yellow circles, the calculated dose profile as a solid line. For this field 202 out of 205 points passed the 3%/3mm acceptance criteria.
Srs Mapcheck Devices, supplied by Elekta, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/srs mapcheck devices/product/Elekta
Average 90 stars, based on 1 article reviews
srs mapcheck devices - by Bioz Stars, 2026-04
90/100 stars
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srs mapcheck (srsmc) device  (Sun Nuclear Corporation)
90
Sun Nuclear Corporation srs mapcheck (srsmc) device
Dose verification of the AP field for the prostate case. The left panel shows the dose distribution (isodose lines) calculated by the KonRad TPS together with the ones measured with the <t>MapCheck</t> device. The right panel shows the vertical profile of the dose distribution. The measured dose points are shown as yellow circles, the calculated dose profile as a solid line. For this field 202 out of 205 points passed the 3%/3mm acceptance criteria.
Srs Mapcheck (Srsmc) Device, supplied by Sun Nuclear Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/srs mapcheck (srsmc) device/product/Sun Nuclear Corporation
Average 90 stars, based on 1 article reviews
srs mapcheck (srsmc) device - by Bioz Stars, 2026-04
90/100 stars
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mapcheck device  (Varian Medical)
90
Varian Medical mapcheck device
Dose verification of the AP field for the prostate case. The left panel shows the dose distribution (isodose lines) calculated by the KonRad TPS together with the ones measured with the <t>MapCheck</t> device. The right panel shows the vertical profile of the dose distribution. The measured dose points are shown as yellow circles, the calculated dose profile as a solid line. For this field 202 out of 205 points passed the 3%/3mm acceptance criteria.
Mapcheck Device, supplied by Varian Medical, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mapcheck device/product/Varian Medical
Average 90 stars, based on 1 article reviews
mapcheck device - by Bioz Stars, 2026-04
90/100 stars
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Image Search Results


Percentage depth dose (PDD) of the 6-MV photon 15 cm × 15 cm GRID filed, through the central opening of the GRID collimator. The GRID factor is defined as the ratio of dose at D max of a GRID field of given size and dose at D max of a 10 × 10 cm field under machine output calibration condition, times the machine output factor of 1 cGy/MU. We determined the relative dose ratio by measuring the dose on the central diode detector of a MapCHECK array system from a given GRID field radiation and a 10 × 10 cm field radiation under the same setup (100 cm SSD, central axis, with no additional build-up). We assumed that the depth difference between 6 MV D max (1.5 cm) and the measurement depth (2 cm) has negligible effect on the relative GRID factor measurement. SSD = Source to surface distance.

Journal: Technology in Cancer Research & Treatment

Article Title: Outcomes of Spatially Fractionated Radiotherapy (GRID) for Bulky Soft Tissue Sarcomas in a Large Animal Model

doi: 10.1177/1533034617690980

Figure Lengend Snippet: Percentage depth dose (PDD) of the 6-MV photon 15 cm × 15 cm GRID filed, through the central opening of the GRID collimator. The GRID factor is defined as the ratio of dose at D max of a GRID field of given size and dose at D max of a 10 × 10 cm field under machine output calibration condition, times the machine output factor of 1 cGy/MU. We determined the relative dose ratio by measuring the dose on the central diode detector of a MapCHECK array system from a given GRID field radiation and a 10 × 10 cm field radiation under the same setup (100 cm SSD, central axis, with no additional build-up). We assumed that the depth difference between 6 MV D max (1.5 cm) and the measurement depth (2 cm) has negligible effect on the relative GRID factor measurement. SSD = Source to surface distance.

Article Snippet: The GRID factor is a function of field size and photon energy (6 and 10 MV) is measured using an ion chamber (PTW 30013 Waterproof Farmer Chamber; RD Inc, Albertville, Minnesota) and Mapcheck QA device (Sun Nuclear Corp, Melbourne, Florida).

Techniques:

Dose verification of the AP field for the prostate case. The left panel shows the dose distribution (isodose lines) calculated by the KonRad TPS together with the ones measured with the MapCheck device. The right panel shows the vertical profile of the dose distribution. The measured dose points are shown as yellow circles, the calculated dose profile as a solid line. For this field 202 out of 205 points passed the 3%/3mm acceptance criteria.

Journal: Journal of Applied Clinical Medical Physics

Article Title: Comparison of the KonRad IMRT and XiO treatment planning systems

doi: 10.1120/jacmp.v9i3.2770

Figure Lengend Snippet: Dose verification of the AP field for the prostate case. The left panel shows the dose distribution (isodose lines) calculated by the KonRad TPS together with the ones measured with the MapCheck device. The right panel shows the vertical profile of the dose distribution. The measured dose points are shown as yellow circles, the calculated dose profile as a solid line. For this field 202 out of 205 points passed the 3%/3mm acceptance criteria.

Article Snippet: The verification plans were generated and the beams from each plan were delivered individually on the MapCheck device using a Siemens Primus linear accelerator.

Techniques:

Results of the dose verification of the twelve plans on the Sun Nuclear MapCheck device. The acceptance criteria demanded a dose difference less than 3% within 3 mm. With passing rates well above 90%, all plans were clinically acceptable.

Journal: Journal of Applied Clinical Medical Physics

Article Title: Comparison of the KonRad IMRT and XiO treatment planning systems

doi: 10.1120/jacmp.v9i3.2770

Figure Lengend Snippet: Results of the dose verification of the twelve plans on the Sun Nuclear MapCheck device. The acceptance criteria demanded a dose difference less than 3% within 3 mm. With passing rates well above 90%, all plans were clinically acceptable.

Article Snippet: The verification plans were generated and the beams from each plan were delivered individually on the MapCheck device using a Siemens Primus linear accelerator.

Techniques: