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Philips iU22 FLEX UMB2H (453561312461) ultrasound mainboard assembly powers transducer signal processing for Philips iU22 diagnostic ultrasound. Source reliable medical imaging spare parts, system control boards and hospital diagnostic equipment replacement modules.
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Philips iU22 FLEX UMB2H 453561312461 main signal acquisition board for iU22 diagnostic ultrasound system maintenance and replacement
Philips iU22 FLEX UMB2H 453561312461
Search Preview Snippet: The Philips iU22 FLEX UMB2H 453561312461 is a core ultrasound acquisition motherboard built exclusively for the Philips iU22 platform. It handles transducer echo signal routing and real-time pre-processing to sustain consistent clinical imaging performance in radiology suites.
Product Overview
The Philips iU22 FLEX UMB2H 453561312461, OEM part number 453561312461, serves as the universal mainboard (UMB) signal hub inside the Philips iU22 diagnostic ultrasound system. This FRU field-replaceable assembly manages all incoming ultrasound transducer echo data, controls beamforming initialization, and coordinates data transmission toward the system’s image processing unit. Hospitals and medical equipment service teams rely on the Philips iU22 FLEX UMB2H 453561312461 to resolve common system faults including transducer port failures, intermittent image dropout, boot sequence stalls, and Doppler signal distortion.
Most technicians install the Philips iU22 FLEX UMB2H 453561312461 directly within the main electronics chassis of the iU22 cart system during scheduled downtime in radiology or obstetric ultrasound rooms. Unlike third-party refurbished generic boards, this genuine form factor matches internal cabling layout, connector pinouts and firmware architecture of original hardware. It supports full compatibility with all supported linear, curved, volume and cardiac probes on the iU22 platform, eliminating probe recognition errors that frequently appear after incorrect component upgrades. For clinics extending the service life of aging iU22 ultrasound machines, this mainboard is one of the most critical spare parts to maintain continuous patient scanning workflows.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | Philips iU22 FLEX UMB2H 453561312461 |
| Manufacturer | Philips Healthcare |
| Product Type | UMB Universal Main Board, Signal Acquisition Assembly |
| Power | 24 VDC internal cart power supply input |
| Communication / Protocol | High-speed LVDS data link to SIP processor board, transducer bus interface |
| Operating Temperature | 18°C to +30°C continuous clinical operation; 0°C to +40°C storage |
| Mounting | Internal chassis screw-mounted inside Philips iU22 ultrasound cart |
| Protection / Ingress | IP20, indoor dry clinical environment only |
| Dimensions (HxWxD) [mm] | 316 × 244 × 38 |
| Weight [kg] | 1.37 |
| Typical Interfaces | Multi-channel transducer ports, LVDS data connector, power header, fan control connector, system reset bus |
| Compliance | IEC 60601-1 Medical Electrical Equipment, CE Medical Device Directive |
Key Features and Benefits
The Philips iU22 FLEX UMB2H 453561312461 delivers stable multi-channel ultrasound signal reception required for 2D, color Doppler, PW/CW Doppler and elastography imaging modes. Optimized onboard signal filtering reduces electrical noise interference generated by hospital mains power and nearby medical equipment, preserving high-resolution xRes image quality characteristic of the iU22 ultrasound series. Every circuit trace and integrated component follows Philips original schematics, which ensures seamless firmware matching without complex system reconfiguration after replacement.
Built for field serviceability, the Philips iU22 FLEX UMB2H 453561312461 uses standardized internal connectors aligned with iU22 chassis wiring harnesses; trained biomedical engineers can complete board swap within limited service windows to minimize disruption of outpatient scanning schedules. It supports automatic transducer identification, enabling the ultrasound system to load correct probe calibration profiles immediately after installation. When compared to incompatible substitute assemblies, this UMB board avoids persistent errors such as missing Doppler functionality, frozen touchscreen controls or failed DICOM export workflows. The hardware layout supports thermal airflow designed by Philips, preventing premature component overheating during long-duration continuous scanning shifts common in busy hospital ultrasound departments.
Application Scenarios
The Philips iU22 FLEX UMB2H 453561312461 is exclusively deployed as a critical replacement spare part for Philips iU22 diagnostic ultrasound carts across all clinical imaging disciplines. Radiology departments depend on this mainboard to restore systems experiencing signal path malfunctions during abdominal, small parts and musculoskeletal ultrasound examinations. Obstetrics and gynecology clinics rely on fully functional UMB hardware to maintain reliable fetal imaging, 4D volume scanning and vascular Doppler assessments for prenatal care.
Cardiac labs utilize equipment fitted with operational Philips iU22 FLEX UMB2H 453561312461 to conduct adult and pediatric echocardiography with consistent continuous-wave Doppler performance. Private imaging centers and regional public hospitals frequently stock this assembly for emergency breakdown response; unexpected mainboard faults can completely disable an ultrasound cart and disrupt scheduled patient appointments. Biomedical engineering teams also use the Philips iU22 FLEX UMB2H 453561312461 during system refurbishment projects, extending the usable lifecycle of existing iU22 fleets as a cost-effective alternative to full equipment replacement. Mobile ultrasound service providers keep tested units in inventory for on-site emergency repairs at outpatient surgical centers and rural healthcare facilities.
Related Models
- Philips iU22 UMB2 453561299844: Previous generation universal mainboard without FLEX extended probe compatibility.
- Philips iE33 UMB Mainboard Assembly: Cross-family variant designed exclusively for the Philips iE33 ultrasound platform, not interchangeable.
- Philips iU22 SIP Image Processing Board: Companion processing board that pairs with Philips iU22 FLEX UMB2H 453561312461 for full imaging chain operation.
- Philips 453561312471 UMB2H Upgrade Kit: Complete hardware and firmware bundle for legacy iU22 cart platform upgrades.
- Philips iU22 Power Supply Unit: Chassis power module providing regulated DC power to the UMB assembly.
- Philips iU22 Transducer Interface Subboard: Secondary auxiliary circuit board supporting additional probe channel expansion.
- Philips iU22 FLEX UMB2H Refurbished Unit: Pre-tested certified replacement variant of Philips iU22 FLEX UMB2H 453561312461 for budget-focused hospital maintenance programs.
Installation and Maintenance
Installation of the Philips iU22 FLEX UMB2H 453561312461 must be completed by qualified biomedical engineers with training on Philips iU22 ultrasound service procedures. Prior to fitting, fully power down the ultrasound cart and disconnect mains power to eliminate electrostatic discharge risks; technicians should wear certified ESD wrist straps at all times when handling the printed circuit assembly. Confirm chassis internal cooling fans operate normally before closing the electronics compartment, as sustained elevated temperature will shorten the service life of the mainboard. After physical installation, power the system up and run built-in iU22 self-test diagnostics to validate transducer communication, signal channels and all imaging modes.
Routine maintenance for the Philips iU22 FLEX UMB2H 453561312461 centers on environmental control and periodic system health checks. Keep the ultrasound cart within recommended ambient temperature ranges and maintain clean intake ventilation filters to avoid dust accumulation on circuit components. Every quarterly service cycle should include running full system diagnostic logs to flag early warning errors related to transducer bus communication. Save validated system configuration profiles to external storage before any hardware swap, simplifying restoration if minor calibration adjustments become necessary. If persistent signal faults occur after installation, cross-verify all ribbon cable connections between the Philips iU22 FLEX UMB2H 453561312461 and the SIP processing board to rule out loose wiring as the root cause.
Product Warranty
Chengdu Sunshine Xi He Electrical Equipment Co., LTD provides a 12-month limited warranty for the Philips iU22 FLEX UMB2H 453561312461, independent of original Philips OEM manufacturer coverage. This warranty covers verified manufacturing defects on circuit traces, integrated chips and onboard connectors, including free replacement service for confirmed non-functional units submitted within valid warranty terms. Clients can initiate warranty support via official email or WhatsApp communication channels; our technical team guides customers through serial number validation, fault logging and diagnostic report submission requirements. All available stock of Philips iU22 FLEX UMB2H 453561312461 undergoes pre-shipment bench testing, and we can supply matching service documentation and datasheet reference material prior to order dispatch. This warranty does not cover damage caused by improper ESD handling, incorrect power connection, unauthorised circuit modification, liquid contamination or physical impact during on-site installation.