perspex ring-shaped electrode chamber Search Results


pmma computed tomography dose index (ctdi) phantom  (IBA Dosimetry)
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IBA Dosimetry pmma computed tomography dose index (ctdi) phantom
Differences between measured lung depth (LD) and skin distance (SD) values and their start positions versus time on the <t>CTDI</t> phantom during the static poses (LD*, SD*). The start positions were calculated for the time interval from 0 to 10 s. LD* (open squares); SD* (blue dots). The expected values are shown by the black lines. The programmed amplitude of each step of the motion platform was 3 mm
Pmma Computed Tomography Dose Index (Ctdi) Phantom, supplied by IBA Dosimetry, 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/product/perspex+ring-shaped+electrode+chamber/pmma+computed+tomography+dose+index++ctdi++phantom/pmc08803293-93-12-21
Average 90 stars, based on 1 article reviews
pmma computed tomography dose index (ctdi) phantom - by Bioz Stars, 2026-10
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ringshaped poly(methyl methacrylate) caliper  (MORCHER GmbH)
90
MORCHER GmbH ringshaped poly(methyl methacrylate) caliper
Differences between measured lung depth (LD) and skin distance (SD) values and their start positions versus time on the <t>CTDI</t> phantom during the static poses (LD*, SD*). The start positions were calculated for the time interval from 0 to 10 s. LD* (open squares); SD* (blue dots). The expected values are shown by the black lines. The programmed amplitude of each step of the motion platform was 3 mm
Ringshaped Poly(methyl Methacrylate) Caliper, supplied by MORCHER GmbH, 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/product/perspex+ring-shaped+electrode+chamber/ringshaped+poly+methyl+methacrylate++caliper/pm18571082-135-9-21
Average 90 stars, based on 1 article reviews
ringshaped poly(methyl methacrylate) caliper - by Bioz Stars, 2026-10
90/100 stars
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Image Search Results


Differences between measured lung depth (LD) and skin distance (SD) values and their start positions versus time on the CTDI phantom during the static poses (LD*, SD*). The start positions were calculated for the time interval from 0 to 10 s. LD* (open squares); SD* (blue dots). The expected values are shown by the black lines. The programmed amplitude of each step of the motion platform was 3 mm

Journal: Journal of Applied Clinical Medical Physics

Article Title: A system for real‐time monitoring of breath‐hold via assessment of internal anatomy in tangential breast radiotherapy

doi: 10.1002/acm2.13473

Figure Lengend Snippet: Differences between measured lung depth (LD) and skin distance (SD) values and their start positions versus time on the CTDI phantom during the static poses (LD*, SD*). The start positions were calculated for the time interval from 0 to 10 s. LD* (open squares); SD* (blue dots). The expected values are shown by the black lines. The programmed amplitude of each step of the motion platform was 3 mm

Article Snippet: The system assessment tests were performed with the annulus component of a PMMA computed tomography dose index (CTDI) phantom (ring‐shaped phantom, IBA Dosimetry GmbH, Schwarzenbruck, Germany), and with an anthropomorphic thorax body “END‐TO‐END” stereotactic body radiation therapy (E2E SBRT) phantom (CIRS, Norfolk, VA, USA).

Techniques:

(a) Changes in skin distance (SD) (SD*, blue dots) measured in images of the CTDI phantom during the sine wave motion. The solid line represents the theoretical (programmed) sine function (peak‐to‐peak amplitude 6 mm, time period 12 s) fitted to the experimental data. (b) Changes in lung depth (LD) (LD*, open circles) measured in the images of the CTDI phantom during the sine wave motion. The solid line represents the theoretical (programmed) sine function. The phase shift of the theoretical sine function was taken equal to that of the sine function fitted to the SD* data shown in (a)

Journal: Journal of Applied Clinical Medical Physics

Article Title: A system for real‐time monitoring of breath‐hold via assessment of internal anatomy in tangential breast radiotherapy

doi: 10.1002/acm2.13473

Figure Lengend Snippet: (a) Changes in skin distance (SD) (SD*, blue dots) measured in images of the CTDI phantom during the sine wave motion. The solid line represents the theoretical (programmed) sine function (peak‐to‐peak amplitude 6 mm, time period 12 s) fitted to the experimental data. (b) Changes in lung depth (LD) (LD*, open circles) measured in the images of the CTDI phantom during the sine wave motion. The solid line represents the theoretical (programmed) sine function. The phase shift of the theoretical sine function was taken equal to that of the sine function fitted to the SD* data shown in (a)

Article Snippet: The system assessment tests were performed with the annulus component of a PMMA computed tomography dose index (CTDI) phantom (ring‐shaped phantom, IBA Dosimetry GmbH, Schwarzenbruck, Germany), and with an anthropomorphic thorax body “END‐TO‐END” stereotactic body radiation therapy (E2E SBRT) phantom (CIRS, Norfolk, VA, USA).

Techniques:

Accuracy and precision of measurements of lung depth (LD) and skin distance (SD) in portal MV images of the CTDI phantom

Journal: Journal of Applied Clinical Medical Physics

Article Title: A system for real‐time monitoring of breath‐hold via assessment of internal anatomy in tangential breast radiotherapy

doi: 10.1002/acm2.13473

Figure Lengend Snippet: Accuracy and precision of measurements of lung depth (LD) and skin distance (SD) in portal MV images of the CTDI phantom

Article Snippet: The system assessment tests were performed with the annulus component of a PMMA computed tomography dose index (CTDI) phantom (ring‐shaped phantom, IBA Dosimetry GmbH, Schwarzenbruck, Germany), and with an anthropomorphic thorax body “END‐TO‐END” stereotactic body radiation therapy (E2E SBRT) phantom (CIRS, Norfolk, VA, USA).

Techniques: