# Fileset

[adsr70162-sup-0001-suppmat.docx](https://mdr.nims.go.jp/filesets/3bb44394-6eec-4a50-a2ff-b618e115b644/download)

## Creator

[Kota Shiba](https://orcid.org/0000-0001-7775-0318), Kayoko Saito, Masayoshi Tei, Nagomi Yonezawa, [Rumi Sekine](https://orcid.org/0000-0001-8686-195X), Monami Nagai, Hirotaka Tanaka, Yuji Kishimoto, Ryo Tamura, Genki Yoshikawa, Nobuyoshi Otori, Eri Mori

## Rights

[Creative Commons BY Attribution 4.0 International](https://creativecommons.org/licenses/by/4.0/)

## Other metadata

[Breathing‐Induced Airflow Measurements at Multiple Positions in a 3D‐Printed Nasal Cavity](https://mdr.nims.go.jp/datasets/a10842c0-6310-485d-91ad-db5e060b9552)

## Fulltext

Supporting Information Breathing-Induced Airflow Measurements at Multiple Positions in a 3D-Printed Nasal CavityKota Shiba,* Kayoko Saito, Masayoshi Tei, Nagomi Yonezawa, Rumi Sekine, Monami Nagai, Hirotaka Tanaka, Yuji Kishimoto, Ryo Tamura, Genki Yoshikawa, Nobuyoshi Otori, and Eri Mori*Figure S1. Change in pressure differential as a function of the flow rate. The duration of inhalation and exhalation for (a) is 1 and 1.5 s, and for (b) is 0.2 and 0.2 s. The flow rate profile is also recorded during the pressure differential measurement and is shown above the pressure differential data.Figure S2. The relationship between the pressure differential and flow rate. These plots are based on the data collected from the left nose of the five individuals shown in Figure 4. All parameters used for fitting with a power-law function are summarized in the table below.Figure S3. The relationship between the pressure differential and flow rate. These plots are based on the data collected from the right nose of the five individuals shown in Figure 4. All parameters used for fitting with a power-law function are summarized in the table below.2image1.emfPressure differential(kPa)Time (sec)Flow rate(L/min)Flow rate(L/min)−0.3−0.2−0.10.00.10.20.30 5 10 150204040200ExhalationInhalationIn Ex In Ex In Ex In Ex In Ex0 5 10 15Pressure differential(kPa)Time (sec)Flow rate(L/min)Flow rate(L/min)−0.3−0.2−0.10.00.10.20.30 1 2 30204040200ExhalationInhalationIn Ex In Ex In Ex In Ex In Ex0 1 2 3(a) (b)image2.emfPressure differential(Pa)040080012000 400 800Ind. 1-L Ind. 2-L Ind. 3-L Ind. 4-LFlow rate (cm3/s)0400800120004008001200040080012000 400 800 0 400 800 0 400 800Ind. 5-L N/AL1L2L3L4L5L6Ind. 5-L Ind. 4-L Ind. 3-L Ind. 2-L Ind. 1-LR2b a R2b a R2b a R2b a R2b a- - - 0.99993 1.96 2.58E-04 0.99976 2.01 0.00132 0.99998 1.91 6.25E-04 0.99997 1.92 8.96E-04 L1- - - 0.99987 1.99 2.16E-04 0.99992 2.04 0.00133 0.99992 1.86 7.87E-04 0.9999 1.87 0.00114 L2- - - 0.99993 1.96 3.21E-04 0.99984 2.06 0.00126 0.99992 1.86 8.29E-04 0.9999 1.85 0.00169 L3- - - 0.99989 2.09 1.56E-04 0.99985 2.04 0.00146 0.99993 1.85 9.30E-04 0.99992 1.84 0.00175 L4- - - 0.99994 1.98 2.06E-04 0.99986 2.05 8.56E-04 0.9999 1.87 8.86E-04 0.99998 1.92 8.67E-04 L5- - - 0.99993 1.98 2.09E-04 0.99969 2.06 0.00124 0.99997 1.87 7.16E-04 0.99997 1.84 0.00152 L6Fitting: image3.emfPressure differential(Pa)Ind. 1-R Ind. 2-R Ind. 3-R Ind. 4-R Ind. 5-R040080012000 400 8000400800120004008001200040080012000 400 800 0 400 800 0 400 800040080012000 400 800R1R2R3R4R5R6Ind. 5-R Ind. 4-R Ind. 3-R Ind. 2-R Ind. 1-RR2b a R2b a R2b a R2b a R2b a0.99974 1.83 0.00342 0.99928 1.76 0.00356 0.99994 2.07 6.78E-04 0.99993 1.81 9.31E-04 0.99978 1.84 0.00316 R10.99992 1.96 8.80E-04 0.99996 1.90 0.00207 0.99996 2.05 7.73E-04 0.99988 1.86 0.00133 0.99986 1.77 0.00482 R20.99992 1.87 0.00261 0.99989 1.87 0.00239 0.99994 2.05 8.17E-04 0.99989 1.86 0.00143 0.99979 1.77 0.00504 R30.99984 1.86 0.00265 0.99991 1.85 0.00274 0.99996 2.04 8.39E-04 0.99984 1.85 0.00149 0.99987 1.79 0.00477 R40.99987 1.92 0.00273 0.99996 1.86 0.00285 0.99993 2.03 8.92E-04 0.99976 1.97 8.67E-04 0.9999 1.85 0.00279 R50.99988 1.92 0.00205 0.99994 1.83 0.00344 0.99987 2.05 8.46E-04 0.99986 1.98 0.00108 0.99996 1.86 0.00264 R6Flow rate (cm3/s)image4.jpeg