simrt surface-guided respiratory monitoring system Search Results


simrt surface-guided respiratory monitoring system  (Siemens AG)
90
Siemens AG simrt surface-guided respiratory monitoring system
The setup of the 3D laser tracker in the CT scanner room (a) including the <t>SimRT</t> camera pod (b), the reflectors for the laser tracker (c), CT scanner (d), CIRS phantom setup with laser tracker (e), reflectors placed on the surrogate (f), and a Faro reflector (g). 3D, 3‐dimensional; CT, computed tomography.
Simrt Surface Guided Respiratory Monitoring System, 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/product/simrt+surface-guided+respiratory+monitoring+system/simrt+surface+guided+respiratory+monitoring+system/pmc10860430-58-2-12
Average 90 stars, based on 1 article reviews
simrt surface-guided respiratory monitoring system - by Bioz Stars, 2026-09
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The setup of the 3D laser tracker in the CT scanner room (a) including the SimRT camera pod (b), the reflectors for the laser tracker (c), CT scanner (d), CIRS phantom setup with laser tracker (e), reflectors placed on the surrogate (f), and a Faro reflector (g). 3D, 3‐dimensional; CT, computed tomography.

Journal: Journal of Applied Clinical Medical Physics

Article Title: Comparative evaluation of a surface‐based respiratory monitoring system against a pressure sensor for 4DCT image reconstruction in phantoms

doi: 10.1002/acm2.14174

Figure Lengend Snippet: The setup of the 3D laser tracker in the CT scanner room (a) including the SimRT camera pod (b), the reflectors for the laser tracker (c), CT scanner (d), CIRS phantom setup with laser tracker (e), reflectors placed on the surrogate (f), and a Faro reflector (g). 3D, 3‐dimensional; CT, computed tomography.

Article Snippet: Therefore, the SimRT surface‐guided respiratory monitoring system has been installed on a Siemens CT scanner.

Techniques: Computed Tomography

Experimental setup at the Somatom Confidence CT room (a) including the CIRS Phantom (b), sponge (c), Anzai belt (d), Anzai laptop (e), SimRT camera pod (f), reference capture with patch in grey (g), styrodur block in green including three imaging rods in pink (h), and the calibration plate (80 × 60) cm (i). CT, computed tomography; CIRS, Computerized Imaging Reference Systems.

Journal: Journal of Applied Clinical Medical Physics

Article Title: Comparative evaluation of a surface‐based respiratory monitoring system against a pressure sensor for 4DCT image reconstruction in phantoms

doi: 10.1002/acm2.14174

Figure Lengend Snippet: Experimental setup at the Somatom Confidence CT room (a) including the CIRS Phantom (b), sponge (c), Anzai belt (d), Anzai laptop (e), SimRT camera pod (f), reference capture with patch in grey (g), styrodur block in green including three imaging rods in pink (h), and the calibration plate (80 × 60) cm (i). CT, computed tomography; CIRS, Computerized Imaging Reference Systems.

Article Snippet: Therefore, the SimRT surface‐guided respiratory monitoring system has been installed on a Siemens CT scanner.

Techniques: Blocking Assay, Imaging, Computed Tomography

Six breathing patterns measured by Anzai and SimRT using the CIRS phantom compared with the ground‐truth. A = amplitude; C1 = cos 4 (A = 2 mm, without CT); C1* = cos 4 (A = 2 mm, during CT); C5 = cos 4 (A = 16 mm, without CT); C5* = cos 4 (A = 16 mm, during CT). CT, computed tomography; CIRS, Computerized Imaging Reference Systems; IRV, volunteer with irregular breathing pattern; MAD, mean absolute deviation; RV, volunteer with regular breathing pattern.

Journal: Journal of Applied Clinical Medical Physics

Article Title: Comparative evaluation of a surface‐based respiratory monitoring system against a pressure sensor for 4DCT image reconstruction in phantoms

doi: 10.1002/acm2.14174

Figure Lengend Snippet: Six breathing patterns measured by Anzai and SimRT using the CIRS phantom compared with the ground‐truth. A = amplitude; C1 = cos 4 (A = 2 mm, without CT); C1* = cos 4 (A = 2 mm, during CT); C5 = cos 4 (A = 16 mm, without CT); C5* = cos 4 (A = 16 mm, during CT). CT, computed tomography; CIRS, Computerized Imaging Reference Systems; IRV, volunteer with irregular breathing pattern; MAD, mean absolute deviation; RV, volunteer with regular breathing pattern.

Article Snippet: Therefore, the SimRT surface‐guided respiratory monitoring system has been installed on a Siemens CT scanner.

Techniques: Computed Tomography, Imaging

Summary of real, tag peak‐to‐peak amplitudes and MADs between the ground‐truth and measurements recorded by SimRT and Anzai for all regular and irregular breathing patterns.

Journal: Journal of Applied Clinical Medical Physics

Article Title: Comparative evaluation of a surface‐based respiratory monitoring system against a pressure sensor for 4DCT image reconstruction in phantoms

doi: 10.1002/acm2.14174

Figure Lengend Snippet: Summary of real, tag peak‐to‐peak amplitudes and MADs between the ground‐truth and measurements recorded by SimRT and Anzai for all regular and irregular breathing patterns.

Article Snippet: Therefore, the SimRT surface‐guided respiratory monitoring system has been installed on a Siemens CT scanner.

Techniques:

Precision of tagging for peaks and valleys showing the time difference between real and tag values determined by the SimRT and Anzai algorithms for regular and irregular breathing patterns, respectively.

Journal: Journal of Applied Clinical Medical Physics

Article Title: Comparative evaluation of a surface‐based respiratory monitoring system against a pressure sensor for 4DCT image reconstruction in phantoms

doi: 10.1002/acm2.14174

Figure Lengend Snippet: Precision of tagging for peaks and valleys showing the time difference between real and tag values determined by the SimRT and Anzai algorithms for regular and irregular breathing patterns, respectively.

Article Snippet: Therefore, the SimRT surface‐guided respiratory monitoring system has been installed on a Siemens CT scanner.

Techniques:

Tracking performance of SimRT illustrating the surrogate tracking in AP using a 16 mm peak‐to‐peak amplitude. Maximal SD was ±0.29 mm in AP for 75% exhale. A Styrodur was used here as a surrogate. AP, anteroposterior; Ex, exhale; IS, inferior‐superior; In, inhale; LR, left‐right.

Journal: Journal of Applied Clinical Medical Physics

Article Title: Comparative evaluation of a surface‐based respiratory monitoring system against a pressure sensor for 4DCT image reconstruction in phantoms

doi: 10.1002/acm2.14174

Figure Lengend Snippet: Tracking performance of SimRT illustrating the surrogate tracking in AP using a 16 mm peak‐to‐peak amplitude. Maximal SD was ±0.29 mm in AP for 75% exhale. A Styrodur was used here as a surrogate. AP, anteroposterior; Ex, exhale; IS, inferior‐superior; In, inhale; LR, left‐right.

Article Snippet: Therefore, the SimRT surface‐guided respiratory monitoring system has been installed on a Siemens CT scanner.

Techniques:

Tumor trajectory inside the CIRS phantom in LR, IS, and AP directions using 10, 16, and 10 mm for the first experiment A (upper three diagrams) and 2 mm for the second B (lower three diagrams). Maximal SD was ±1.4 mm in AP, ±0.7 mm in IS, and ±0.3 mm in IS for Anzai, SimRT and Static, respectively. A sponge was used here as a surrogate. AP, anteroposterior; Ex, exhale; IS, inferior‐superior; In, inhale; Static, static 3DCT scan; LR, left‐right; SD, standard deviation.

Journal: Journal of Applied Clinical Medical Physics

Article Title: Comparative evaluation of a surface‐based respiratory monitoring system against a pressure sensor for 4DCT image reconstruction in phantoms

doi: 10.1002/acm2.14174

Figure Lengend Snippet: Tumor trajectory inside the CIRS phantom in LR, IS, and AP directions using 10, 16, and 10 mm for the first experiment A (upper three diagrams) and 2 mm for the second B (lower three diagrams). Maximal SD was ±1.4 mm in AP, ±0.7 mm in IS, and ±0.3 mm in IS for Anzai, SimRT and Static, respectively. A sponge was used here as a surrogate. AP, anteroposterior; Ex, exhale; IS, inferior‐superior; In, inhale; Static, static 3DCT scan; LR, left‐right; SD, standard deviation.

Article Snippet: Therefore, the SimRT surface‐guided respiratory monitoring system has been installed on a Siemens CT scanner.

Techniques: Standard Deviation

Axial mid‐position sections of the 4DCT images reconstructed by using breathing patterns from both Anzai and SimRT compared to the static 3DCT.

Journal: Journal of Applied Clinical Medical Physics

Article Title: Comparative evaluation of a surface‐based respiratory monitoring system against a pressure sensor for 4DCT image reconstruction in phantoms

doi: 10.1002/acm2.14174

Figure Lengend Snippet: Axial mid‐position sections of the 4DCT images reconstructed by using breathing patterns from both Anzai and SimRT compared to the static 3DCT.

Article Snippet: Therefore, the SimRT surface‐guided respiratory monitoring system has been installed on a Siemens CT scanner.

Techniques: