Acumen IQ Plus
The Acumen IQ Plus Finger Cuff is a component for continuous, noninvasive measurement of blood pressure and related hemodynamic parameters. Model AIQCA2 is used with a compatible Edwards…
The Acumen IQ Plus Finger Cuff is a component for continuous, noninvasive measurement of blood pressure and related hemodynamic parameters. Model AIQCA2 is used with a compatible Edwards monitoring platform in adults over 18 years of age.
The finger cuff works within the platform’s noninvasive monitoring configuration. That configuration includes a compatible monitor, a pressure source, a pressure controller and compatible Edwards finger cuffs, which together provide the measurement pathway.
Listed Item
Acumen IQ Plus Finger Cuff
Monitoring Context
The HemoSphere platform is used by qualified personnel or trained clinicians in a hospital critical care environment. The cuff’s compatibility with that platform determines the monitoring configuration in which its measurements are obtained.
Who Else Makes It
Concentrated in Guangdong (7), Shanghai (2), Jiangsu (1). 4 of them are registered as contract manufacturers, able to build to a buyer’s own specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Amphenol Medical Technologies (Dongguan) Co., Ltd. | Dongguan | Guangdong | Contract manufacturer | 77 |
| Jabil Circuit (Shanghai) Ltd. | Shanghai | Shanghai | Contract manufacturer | 31 |
| Amphenol Alden Products Company | Shenzhen | Guangdong | Contract manufacturer | 24 |
| Dongguan Ergotron Precision Technology Co., Ltd. | Dongguan | Guangdong | Contract manufacturer | 2 |
| Shenzhen Mindray BIO-Medical Electronics Co., Ltd. | Shenzhen | Guangdong | Specification developer | 61 |
| GE Medical Systems (China) Co., Ltd. | Wuxi | Jiangsu | Contract manufacturer | 57 |
| Edan Instruments, Inc. | Shenzhen | Guangdong | Contract manufacturer | 56 |
| Shenzhen BelterHealthMeasurementAndAnalysisTechnologyCo.,Ltd | Shenzhen | Guangdong | Manufacturer | 7 |
| Philips (China) Investment Co., Ltd. Philips Healthcare – Shanghai CDC | Shanghai | Shanghai | Specification developer | 6 |
| Shenzhen Carewell Electronics Co., Ltd. | Shenzhen | Guangdong | Manufacturer | 2 |
Record
| Listed by | Edwards Lifesciences Technology Sarl, United States |
|---|---|
| FDA product code | DQK |
| Device type | Computer, Diagnostic, Programmable |
| Device class | Class 2 |
| Regulation | 21 CFR 870.1425 |
| Establishment | Contract manufacturer, Specification developer, Manufacturer |
| 510(k) | K243781 |
| Record published | 2025-09-10 |
Specifications
| MRI safety | MR Unsafe |
|---|---|
| Single use | Yes |
| Prescription | Prescription only |
| Label carries | lot or batch number, expiry date, manufacturing date |
| Packaging | Case of 5 |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| AIQCA2 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| EnSite™ | St. Jude Medical | 177 |
| Computer, Diagnostic, Programmable | St. Jude Medical | 57 |
| MediGuide™ | St. Jude Medical | 41 |
| AcQMap | Acutus Medical, Inc. | 38 |
| WorkMate Claris™ | St. Jude Medical | 35 |
| iLab Ultrasound Imaging System | Boston Scientific Corporation | 32 |
| Rhythmia™ Mapping System | Boston Scientific Corporation | 31 |
| Sentinel | Spacelabs Healthcare (Washington), Inc | 28 |
| Rhythmia HDx™ | Boston Scientific Corporation | 26 |
| EnSite Precision™ | St. Jude Medical | 23 |
| PathfinderSL | Spacelabs Healthcare (Washington), Inc | 22 |
| Labsystem™ PRO | Boston Scientific Corporation | 19 |
Showing 12 of 228. All products under Computer, Diagnostic, Programmable
510(K) Clearances
| Clearance | Decision date |
|---|---|
| K253186 | 2026-02-24 |
| K252533 | 2025-12-18 |
| K253034 | 2025-10-21 |
| K243781 | 2025-07-23 |
| K232294 | 2023-10-31 |
| K230579 | 2023-08-18 |
| K231035 | 2023-07-12 |
| K223865 | 2023-06-09 |
| K221704 | 2022-11-22 |
| K213682 | 2022-06-22 |
| K203687 | 2021-05-28 |
| K190205 | 2019-08-29 |
| K191089 | 2019-06-13 |
| K180881 | 2018-11-16 |
| K163381 | 2017-04-14 |
Recalls
2 of these are Class II. Class II means a temporary or reversible health consequence. Volume alone is not a quality signal: a manufacturer that ships more recalls more.
| Initiated | FDA class | Root cause | Reason | Quantity | Closed |
|---|---|---|---|---|---|
| 2019-10-07 | Class II | Process control | Intermittent communication due to inconsistent crimping of connectors onto cables. | 35 | 2021-04-27 |
| 2017-10-02 | Class II | Device Design | Pre-procedural issues related to software defects | 198 devices | 2020-12-14 |
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.