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10.1364/BOE.8.002195 http://scihub22266oqcxt.onion/10.1364/BOE.8.002195 C5516819!5516819!28736665     free     free     free Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\28736665.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117       Biomed+Opt+Express 2017 ; 8 (4): 2195-209 Nephropedia Template TP {{tp|p=28736665|t=2017. Airway compliance measured by anatomic optical coherence tomography |pdf=|usr=}}{{28736665}} gab.com Text Airway compliance measured by anatomic optical coherence tomography JO: Biomed Opt Express http://www.kidney.de/pget.php?&tw=1&pmid=28736665 #FOAvip Quantification of airway compliance can aid in the diagnosis and treatment of obstructive airway disorders by detecting regions vulnerable to collapse. Here we evaluate the ability of a swept-source anatomic optical coherence tomography (SSaOCT) system to quantify airway cross-sectional compliance (CC) by measuring changes in the luminal cross-sectional area (CSA) under physiologically relevant pressures of 10?40 cmH2O. The accuracy and precision of CC measurements are determined using simulations of non-uniform rotation distortion (NURD) endemic to endoscopic scanning, and experiments performed in a simplified tube phantom and ex vivo porcine tracheas. NURD simulations show that CC measurements are typically more accurate than that of the CSAs from which they are derived. Phantom measurements of CSA versus pressure exhibit high linearity (R2>0.99), validating the dynamic range of the SSaOCT system. Tracheas also exhibited high linearity (R2 = 0.98) suggestive of linear elasticity, while CC measurements were obtained with typically ± 12% standard error. Twit Text FOAVip Airway compliance measured by anatomic optical coherence tomography ????Biomed Opt Express http://www.kidney.de/pget.php?&tw=1&pmid=28736665 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=28736665 #FOAvip English Wikipedia <ref>{{Cite pmid|28736665}}</ref> Airway compliance measured by anatomic optical coherence tomography #MMPMID28736665 Bu R; Balakrishnan S; Iftimia N; Price H; Zdanski C; Oldenburg AL Biomed Opt Express 2017[Apr]; 8 (4): 2195-209 PMID28736665show ga Quantification of airway compliance can aid in the diagnosis and treatment of obstructive airway disorders by detecting regions vulnerable to collapse. Here we evaluate the ability of a swept-source anatomic optical coherence tomography (SSaOCT) system to quantify airway cross-sectional compliance (CC) by measuring changes in the luminal cross-sectional area (CSA) under physiologically relevant pressures of 10?40 cmH2O. The accuracy and precision of CC measurements are determined using simulations of non-uniform rotation distortion (NURD) endemic to endoscopic scanning, and experiments performed in a simplified tube phantom and ex vivo porcine tracheas. NURD simulations show that CC measurements are typically more accurate than that of the CSAs from which they are derived. Phantom measurements of CSA versus pressure exhibit high linearity (R2>0.99), validating the dynamic range of the SSaOCT system. Tracheas also exhibited high linearity (R2 = 0.98) suggestive of linear elasticity, while CC measurements were obtained with typically ± 12% standard error. äAirway compliance measured by anatomic optical coherence tomography (epmc).pdf DeepDyve Pubget Overpricing