2024 21 CFR 892.1970 – Radiographic ECG/respirator synchronizer

2023 21 CFR 892.1970 – Radiographic ECG/respirator synchronizer

2022 21 CFR 892.1970 – Radiographic ECG/respirator synchronizer

2021 21 CFR 892.1970 – Radiographic ECG/respirator synchronizer

2020 21 CFR 892.1970 – Radiographic ECG/respirator synchronizer

2019 21 CFR 892.1970 – Radiographic ECG/respirator synchronizer

2016 21 CFR 892.1970 – Radiographic ECG/respirator synchronizer

2015 21 CFR 892.1970 – Radiographic ECG/respirator synchronizer

2014 21 CFR 892.1970 – Radiographic ECG/respirator synchronizer

2010 21 CFR 892.1970 – Radiographic ECG/respirator synchronizer