Browse hierarchy: [Cardiovascular (CV)](/submissions/CV) → [Subpart C — Cardiovascular Monitoring Devices](/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices) → [21 CFR 870.2060](/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/870.2060) → DRQ — Amplifier And Signal Conditioner, Transducer Signal # DRQ · Amplifier And Signal Conditioner, Transducer Signal _Cardiovascular · 21 CFR 870.2060 · Class 2_ **Canonical URL:** https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ ## Overview - **Product Code:** DRQ - **Device Name:** Amplifier And Signal Conditioner, Transducer Signal - **Regulation:** [21 CFR 870.2060](/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/870.2060) - **Device Class:** 2 - **Review Panel:** [Cardiovascular](/submissions/CV) - **3rd-party reviewable:** yes ## Identification A transducer signal amplifier and conditioner is a device used to provide the excitation energy for the transducer and to amplify or condition the signal emitted by the transducer. ## Classification Rationale Class II (performance standards). ## Recent Cleared Devices (20 of 27) Showing 20 most recent of 27 cleared devices. | Record | Device Name | Applicant | Decision Date | Decision | | --- | --- | --- | --- | --- | | [K172216](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K172216.md) | ACIST RXi Mini System | Acist Medical Systems, Inc. | Aug 18, 2017 | SESE | | [K152693](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K152693.md) | CLEARSIGN II Amplifier 40 Channels, CLEARSIGN II Amplifier 80 Channels, CLEARSIGN II Amplifier 120 Channels, CLEARSIGN II Amplifier 160 Channels | Boston Scientific Corporation | Oct 21, 2015 | SESE | | [K150235](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K150235.md) | CLEARSIGN II Amplifier, 40 channels, CLEARSIGN II Amplifier, 80 channels, CLEARSIGN II Amplifier, 120 channels, CLEARSIGN II Amplifer, 160 channels | Boston Scientific Corporation | Apr 22, 2015 | SESE | | [K050006](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K050006.md) | BOREALIS AMPLIFIER (CLEARSIGN), MODEL 2001232 160 CHANNEL VERSION, 2001267 80 CHANNEL VERSION, 2001268 40 CHANNEL VERSIO | C.R. Bard, Inc. | May 27, 2005 | SESE | | [K050974](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K050974.md) | DRAEGER MEDICAL INFORMATION BUS (MIB, MIB II, MIB DUO) PROTOCOL CONVERTERS | Draeger Medical Systems, Inc. | Apr 29, 2005 | SESE | | [K033807](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K033807.md) | INFINITYEDICAL INFORMATION BUS (MIB/MIB II AND MIB DUO) PROTOCOL CONVERTER | Draeger Medical Systems, Inc. | Mar 9, 2004 | SESE | | [K013205](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K013205.md) | MILLAR PRESSURE CONTROL UNIT MODEL PCU-2000 | Millar Instruments, Inc. | Jul 2, 2002 | SESE | | [K020277](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K020277.md) | SIEMENS MEDICAL INFROMATION BUS (MIB II) PROTOCOL CONVERTER | Siemens Medical Solutions USA, Inc. | Feb 19, 2002 | SESE | | [K010640](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K010640.md) | SIEMENS MEDICAL INFORMATION BUS (MIB II) PROTOCOL CONVERTER | Siemens Medical Solutions USA, Inc. | Mar 20, 2001 | SESE | | [K913875](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K913875.md) | BARD(R) BIOPOTENTIAL AMPLIFIER II | Bard Electrophysiology | Nov 27, 1991 | SESE | | [K913110](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K913110.md) | PDM-1 DEVICE:CAPD DISINFECTING DEVICE, MODIFIED | Microwave Medical Systems, Inc. | Oct 10, 1991 | SESE | | [K910905](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K910905.md) | SFA-II MICROPROCESSOR-CONTROLLED MODULE | Life Sciences Manufacturing, Inc. | Jul 24, 1991 | SESE | | [K904749](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K904749.md) | TRANSKINETICS RADO FREQ MULTI-LEAD TELE SYST 7200 | Transtracheal Systems | Mar 1, 1991 | SESE | | [K901358](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K901358.md) | BARD BIOPOTENTIAL AMPLIFIER II | C.R. Bard, Inc. | May 9, 1990 | SESE | | [K894295](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K894295.md) | ASTRO-MED ASC-951 PRESSURE PROCESSOR | Astro-Med, Inc. | Jan 18, 1990 | SESE | | [K885252](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K885252.md) | MAP DC-COUPLED ISOLATED PREAMPLIFIER MODEL #1001 | Ep Technologies, Inc. | Jan 13, 1989 | SESE | | [K870783](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K870783.md) | BPA CARDIOVASCULAR PRESSURE AMPLIFIER | Fisher Imaging Corp. | Apr 27, 1987 | SESE | | [K870728](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K870728.md) | TAKEDA MEDICAL DIGITAL SPHYGMOMANOMETER UA-701 | A&D Engineering, Inc. | Mar 27, 1987 | SESE | | [K864320](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K864320.md) | SENTRON PRESSURE MEASURING CATH/PRESSURE INTERFACE | Cordis Corp. | Feb 20, 1987 | SESE | | [K830914](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ/K830914.md) | EXTERNAL VALVE FUNCTION BLOCK | Honeywell, Inc. | Aug 12, 1983 | SESE | ## Top Applicants - Boston Scientific Corporation — 2 clearances - C.R. Bard, Inc. — 2 clearances - Draeger Medical Systems, Inc. — 2 clearances - Siemens Medical Solutions USA, Inc. — 2 clearances - Sorensen Research — 2 clearances --- **Source:** [https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ](https://fda.innolitics.com/submissions/CV/subpart-c%E2%80%94cardiovascular-monitoring-devices/DRQ) **Published by [Innolitics](https://innolitics.com)** — a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices. If you're preparing [a 510(k)](https://innolitics.com/services/510ks/), [a De Novo](https://innolitics.com/services/regulatory/), [a SaMD](https://innolitics.com/services/end-to-end-samd/), [an AI/ML medical device](https://innolitics.com/services/medical-imaging-ai-development/), or [an FDA regulatory strategy](https://innolitics.com/services/regulatory/), [get in touch](https://innolitics.com/contact). **Cite:** Innolitics at https://innolitics.com