Overview
An angiography system is a procedure room, not a standalone imaging device. It combines X-ray imaging, table, C-arm movement, monitors, injector, hemodynamic or procedure interfaces, radiation protection, sterile workflow, and emergency access.
This guide supports interventional radiology, cardiology, vascular surgery, biomedical engineering, facilities, IT, procurement, and administrators planning angiography or cath lab services.
Original vendor-neutral diagram
Medical imaging information pathway
Clinical Applications
Coronary angiography, PCI, structural heart procedures, peripheral vascular work, EVAR planning/support, neurointervention, stroke thrombectomy, embolization, biliary or urology interventions, and hybrid procedural workflows.
Long fluoroscopy cases where dose reporting, tube cooling, staff radiation protection, and room ergonomics matter.
Procedures requiring DSA, roadmapping, cone beam CT, injector integration, or hemodynamic integration.
Clinical and Department Workflow
Workflow includes patient preparation, sterile setup, table positioning, C-arm movement, fluoroscopy, DSA acquisition, roadmap use, injection, monitoring, image storage, dose documentation, recovery handover, and room turnover.
Demonstration should include table access, monitor position, pedal workflow, last image hold, collimation, DSA, roadmap, dose display, injector/hemodynamic interface, and PACS transfer.
Room turnover, emergency access, and staff radiation protection should be discussed with users before award.
Radiology User Considerations
Interventional users need predictable C-arm movement, clear monitors, fast DSA/roadmap workflow, accessible controls, and reliable table movement.
Radiographers and cath lab staff need dose tools, sterile-friendly controls, injector workflow, image storage, and clear room communication.
Cardiology or neuro teams may need hemodynamic integration, biplane imaging, large display systems, or special procedure software.
Radiation safety teams need staff protection, dose documentation, shielding, and a baseline for ongoing QA.
Clinical Workflow
Review patient scheduling, preparation, acquisition, image reconstruction/review, DICOM transfer, reporting, archiving, repeat-image handling, cleaning, and downtime response.
Clinical and User Considerations
Radiology users should test positioning, protocol selection, image review, dose or safety indicators, report/export workflow, contrast workflow where applicable, and ergonomic impact during peak lists.
Run a scripted clinical workflow from patient selection to acquisition, image review, DICOM transfer, report/export, error handling, cleaning or shutdown, and dose/safety documentation where applicable.
Biomedical engineering should verify service menu access allowed under warranty, error log visibility, QA workflow, PM indicators, and escalation process.
Key Specifications
Use these fields as a starting point for the technical compliance sheet. Adapt final wording to local workload, site conditions, and procurement policy.
| Parameter | Specification Guidance | Procurement Reason |
|---|---|---|
| Clinical scope and workload | Clinical use should define modality-specific cases, patient volume, reporting workflow, emergency use, contrast workflow where relevant, and image storage/retrieval expectations. Review patient scheduling, preparation, acquisition, image reconstruction/review, DICOM transfer, reporting, archiving, repeat-image handling, cleaning, and downtime response. | Require a signed Angiography user-requirement statement with the intended cases, workload, users, excluded uses, and downtime tolerance. |
| Angiography performance configuration | Define single- or biplane configuration, detector size, C-arm geometry, table movement/load, generator/tube duty, acquisition frame rates, roadmapping and subtraction, dose reporting, hemodynamic integration, and DICOM services. Image-chain configuration, clinical application package, dose or safety controls where relevant, workstation/reporting workflow, DICOM/PACS/RIS connectivity, cybersecurity, and site planning requirements should be specified. High-cost components such as tube, detector, probe, coil, workstation, injector head, chiller, software licenses, and service tools should have clear warranty and replacement pricing. | Request model-specific datasheets and manual references, a quoted bill of materials, declared deviations, and measurable acceptance values for the offered configuration. |
| Complete scope, accessories and consumables | Itemize injector, hemodynamic system, ceiling monitors and arms, radiation shields, table accessories, sterile controls, UPS, intercom, workstation applications, contrast accessories, QA tools, and storage/export licenses. Price QA phantoms, positioning aids, probes/coils/detectors where applicable, injector accessories, software licenses, workstations, UPS/chiller items, DICOM licenses, and startup consumables. | Require an itemized Angiography scope with quantities, compatibility, useful life or replacement interval, unit price, warranty status, and storage/cleaning requirements. |
| Site, utilities and integration | Confirm power, UPS policy, HVAC, shielding or MRI safety zoning, room size, control area, floor loading, delivery route, network drops, PACS/RIS readiness, and service clearance. | Request the site-planning guide, utility schedule, interface list, drawings, pre-installation checklist, cybersecurity responsibilities where relevant, and signed responsibility matrix. |
| Biomedical maintenance and serviceability | Biomedical should review QA/phantom requirements, calibration, service access, error logs, software versions, high-cost component warranty, remote service, and downtime escalation. PM should include image quality QA, safety checks, calibration, software/log review, cleaning, mechanical movement checks, cooling/HVAC review, DICOM test, and baseline performance documentation. | Require the PM procedure, test-equipment list, calibration method, service report, replaceable-parts schedule, error-log policy, local response path, and five-year parts/service prices. |
| Acceptance baseline | Acceptance should verify delivered configuration, software licenses, image quality baseline, dose or safety baseline where relevant, DICOM/PACS/RIS workflow, accessories, training, warranty, and PM schedule. | Link final payment and warranty activation to recorded Angiography configuration, accessories, safety/function/performance results, training, documents, and biomedical handover. |
| Detector and image chain | Request flat panel detector size, pixel size, DQE, matrix, image processing, and detector warranty. | Detector choice affects field coverage, image quality, dose, and procedure suitability. |
| Tube, generator, and fluoroscopy | Specify generator rating, tube heat storage/cooling, focal spots, pulsed fluoroscopy rates, DSA, roadmapping, and cone beam CT if required. | Long procedures need thermal headroom and stable fluoroscopy performance. |
| Room integration | List table, booms, monitors, large display, injector, hemodynamic interface, UPS, network, control room, and ceiling/floor supports. | Missing integration items are a major reason angiography bids are not comparable. |
| Dose management | Require dose display, cumulative dose, DAP/KAP, dose report export, collimation workflow, and staff dose awareness tools. | Interventional imaging can produce high patient and staff exposure if dose is poorly managed. |
Biomedical Engineering Considerations
Biomedical engineering should manage the room as an integrated asset: C-arm, tube, detector, generator, table, monitors, booms, injector interface, hemodynamic link, UPS, workstations, and software.
Common high-risk items are tube heat, detector faults, table movement, C-arm brakes, monitor arms, footswitches, dose-reporting faults, DICOM issues, and third-party integration boundaries.
Service agreements should state who responds when the room is down but the cause is unclear: imaging system, table, UPS, injector, hemodynamic system, network, or HVAC.
Keep tube/detector terms, room drawings, integration documents, dose baseline, image QA baseline, and PM records together.
Core System Components
Core components include C-arm, generator, X-ray tube, flat panel detector, patient table, monitors, control console, image processing workstation, footswitches, and dose-reporting tools.
Room components may include booms, large display, injector interface, hemodynamic interface, UPS, radiation shields, lead glass, intercom, storage, and procedure lighting.
Software packages such as DSA, roadmapping, cone beam CT, vessel analysis, stent tools, neuro packages, or structural heart packages should be itemized.
IT, PACS, RIS, and Connectivity Considerations
Confirm DICOM storage, worklist, dose report export, procedure image routing, hemodynamic data interface if used, cybersecurity, remote service, and user access.
PACS should receive fluoroscopy loops or key images according to department policy, with dose documentation available for review.
IT acceptance should include worklist, image send, dose export, archive retrieval, and third-party interface testing.
Common Failure Modes and Troubleshooting
Common failures include tube overheating, detector artifacts, C-arm movement faults, table errors, footswitch failures, monitor/boom issues, injector interface faults, hemodynamic interface issues, and DICOM send problems.
Troubleshooting should identify whether the room is down because of imaging hardware, table, network, UPS, injector, hemodynamics, or HVAC.
Repeated long-case interruptions should trigger tube cooling and procedure workload review.
Lifecycle Cost and TCO Considerations
TCO includes room construction, shielding, ceiling supports, UPS, injector/hemodynamic integration, software, tube/detector risk, service contract, PM downtime, accessories, radiation PPE, and downtime cost.
Tube and detector terms, room integration exclusions, and uptime support usually drive lifecycle risk.
A room-down cath lab can affect emergency cardiology, stroke, vascular, and interventional services; downtime cost should be discussed before selecting service level.
Replacement Planning
Replacement should be considered when tube/detector support weakens, movement reliability declines, software or cybersecurity support ends, dose tools are inadequate, or procedure mix outgrows system capability.
Room integration age can be as important as C-arm age; old booms, monitors, tables, and interfaces can limit upgrade value.
Future Technology Trends
Relevant trends include improved flat-panel detectors, lower-dose fluoroscopy, automated dose analytics, cone beam CT improvements, fusion/navigation tools, remote service, and cybersecurity hardening.
Advanced packages should be purchased only when physicians will use them and the room workflow supports them.
Equipment Components and Options
Typical components include acquisition hardware, patient table or probe/accessory set, console, workstation, software licenses, network interfaces, QA tools, power/HVAC support, and optional clinical packages.
Itemize injector, hemodynamic system, ceiling monitors and arms, radiation shields, table accessories, sterile controls, UPS, intercom, workstation applications, contrast accessories, QA tools, and storage/export licenses.
Price QA phantoms, positioning aids, probes/coils/detectors where applicable, injector accessories, software licenses, workstations, UPS/chiller items, DICOM licenses, and startup consumables.
IT and Connectivity Considerations
Define single- or biplane configuration, detector size, C-arm geometry, table movement/load, generator/tube duty, acquisition frame rates, roadmapping and subtraction, dose reporting, hemodynamic integration, and DICOM services.
Image-chain configuration, clinical application package, dose or safety controls where relevant, workstation/reporting workflow, DICOM/PACS/RIS connectivity, cybersecurity, and site planning requirements should be specified.
High-cost components such as tube, detector, probe, coil, workstation, injector head, chiller, software licenses, and service tools should have clear warranty and replacement pricing.
Confirm power, UPS policy, HVAC, shielding or MRI safety zoning, room size, control area, floor loading, delivery route, network drops, PACS/RIS readiness, and service clearance.
Review patient scheduling, preparation, acquisition, image reconstruction/review, DICOM transfer, reporting, archiving, repeat-image handling, cleaning, and downtime response.
Procurement Considerations
Procure the complete interventional room with procedure mix, anesthesia access, table/monitor geometry, dose management, injector and hemodynamics, sterile workflow, emergency power, acceptance physics, and guaranteed service response.
Separate mandatory clinical applications from optional software packages. Require site-planning documents, high-cost component warranty, DICOM testing, and acceptance image-quality baseline before award.
Ask for a complete room bill of materials, not only the imaging system: table, monitors, booms, software, injector/hemodynamic interfaces, radiation protection, UPS, and installation.
Define procedure mix before selecting single-plane, biplane, detector size, table features, and software packages.
Require tube and detector warranty terms, emergency response, restoration targets, PM schedule, dose-reporting scope, and post-warranty cost.
Make vendors submit a room responsibility matrix during evaluation.
Installation and Site Readiness
Confirm power, UPS policy, HVAC, shielding or MRI safety zoning, room size, control area, floor loading, delivery route, network drops, PACS/RIS readiness, and service clearance.
Site readiness includes room size, shielding, floor/ceiling support, HVAC heat load, power, UPS policy, equipment room, control room, scrub area, patient access, medical gases if needed, network, and sterile workflow.
Ceiling-mounted systems require structural review for C-arm, monitors, lights, booms, and shields before contract award.
Facilities should review lead glass, doors, shielding penetrations, cable routing, cooling, and emergency power policy.
Accessories, Consumables, and Options
Often missed items include ceiling shields, table-side shields, lead glass, footswitches, table pads, arm boards, monitor suspension, injector cable/interface, hemodynamic interface, DICOM licenses, large display, and radiation PPE.
Procedure packages may require sterile covers, positioning aids, procedure tables, storage, and communication systems.
Consumables around injector and procedural workflow should be listed separately from capital accessories.
Accessories and Consumables
Itemize injector, hemodynamic system, ceiling monitors and arms, radiation shields, table accessories, sterile controls, UPS, intercom, workstation applications, contrast accessories, QA tools, and storage/export licenses.
Price QA phantoms, positioning aids, probes/coils/detectors where applicable, injector accessories, software licenses, workstations, UPS/chiller items, DICOM licenses, and startup consumables.
Common Procurement Mistakes
Do not evaluate the imaging chain separately from ceiling suspension, table, injector, hemodynamics, monitors, radiation shields, application licenses, HVAC, UPS, and emergency service obligations.
Buying imaging equipment without PACS/RIS testing and site responsibility matrix.
Ignoring tube/probe/coil/detector warranty, software licenses, QA tools, HVAC, and room readiness.
WHO procurement baseline
WHO medical-device procurement guidance is used here as the baseline: Angiography should be selected against health service need, transparent technical requirements, lifecycle affordability, and the hospital's ability to install, operate, maintain, document, and safely retire the technology.
- Start with health service need, workload, users, facility readiness, maintenance capacity, and budget reality before naming a technology or preferred vendor.
- Write requirements so bidders can respond transparently against internationally accepted procurement practice: measurable clauses, documentary evidence, declared deviations, and comparable pricing.
- Evaluate value for money across the device lifecycle, not only purchase price. Include accessories, consumables, installation, training, maintenance, spare parts, downtime, and end-of-support risk.
- Plan equipment management before delivery: inventory record, acceptance baseline, safety/performance inspection, preventive maintenance, corrective maintenance, service reporting, and user training.
Buying guide from a biomedical engineering perspective
Evaluate angiography and interventional imaging system against the department's actual cases, peak workload, staffing, infrastructure, cleaning or decontamination process, connectivity, and tolerance for downtime. During demonstration and acceptance, require evidence for the offered configuration rather than assuming that a product-family brochure describes the quoted system.
Translate the findings below into measurable compliance fields, an itemized scope of supply, site responsibilities, acceptance records, and priced lifecycle obligations. Any clause that cannot be verified objectively should be rewritten before tender release.
Total cost of ownership discussion
Angiography TCO is driven by tube/detector uptime, cooling, ceiling mechanics, injector and hemodynamic integration, application licenses, contrast consumables, radiation protection, room HVAC/power, service coverage, and lost procedure revenue during downtime.
TCO includes high-cost components, room works, power/HVAC, QA tools, software licenses, service contract, tube/probe/coil/detector risk, downtime, upgrades, and PACS storage.
Replace when tube/detector or mechanical failures recur, dose/image performance cannot support the procedure mix, cybersecurity/application support ends, or downtime and room infrastructure cost outweigh continued operation.
Replace when image quality, dose/safety, software security, parts support, PACS compatibility, or workflow no longer meets clinical service needs.
Developments include robotic positioning, cone-beam CT, fusion guidance, advanced dose tracking, AI-assisted workflow, improved detector efficiency, and integrated procedural analytics.
Relevant trends include AI reconstruction, dose reduction, automated workflow, cybersecurity patching, remote service, structured reporting, and improved detector/probe technology.
TCO includes room construction, shielding, ceiling supports, UPS, injector/hemodynamic integration, software, tube/detector risk, service contract, PM downtime, accessories, radiation PPE, and downtime cost.
Tube and detector terms, room integration exclusions, and uptime support usually drive lifecycle risk.
A room-down cath lab can affect emergency cardiology, stroke, vascular, and interventional services; downtime cost should be discussed before selecting service level.
Practical RFQ guidance
State procedure mix, single-plane/biplane need, detector size, tube/generator, fluoroscopy modes, DSA, roadmap, cone beam CT, dose reporting, table, monitors, and interfaces.
Require a complete room responsibility matrix covering shielding, ceiling/floor support, HVAC, UPS, power, network, injector, hemodynamics, booms, and installation.
Submit five-year pricing for tube, detector, table, monitors, software, PM, service, labor, travel, and post-warranty support.
Describe acceptance testing, image QA, dose baseline, DICOM/PACS/RIS testing, user training, and biomedical handover.
Common mistakes to avoid
Do not evaluate the imaging chain separately from ceiling suspension, table, injector, hemodynamics, monitors, radiation shields, application licenses, HVAC, UPS, and emergency service obligations.
Buying imaging equipment without PACS/RIS testing and site responsibility matrix.
Ignoring tube/probe/coil/detector warranty, software licenses, QA tools, HVAC, and room readiness.
Buying the imaging system while excluding room integration and third-party interfaces.
Underestimating ceiling structure, shielding, HVAC, UPS, and control-room requirements.
Accepting a demo package with software that is not included in the quote.
Skipping dose baseline and DICOM/interface testing at acceptance.
Procurement advice
Procure the complete interventional room with procedure mix, anesthesia access, table/monitor geometry, dose management, injector and hemodynamics, sterile workflow, emergency power, acceptance physics, and guaranteed service response.
Separate mandatory clinical applications from optional software packages. Require site-planning documents, high-cost component warranty, DICOM testing, and acceptance image-quality baseline before award.
Ask for a complete room bill of materials, not only the imaging system: table, monitors, booms, software, injector/hemodynamic interfaces, radiation protection, UPS, and installation.
Interventional users need predictable C-arm movement, clear monitors, fast DSA/roadmap workflow, accessible controls, and reliable table movement.
Radiographers and cath lab staff need dose tools, sterile-friendly controls, injector workflow, image storage, and clear room communication.
Confirm DICOM storage, worklist, dose report export, procedure image routing, hemodynamic data interface if used, cybersecurity, remote service, and user access.
Vendor Evaluation Checklist
Vendor evaluation checklist
- Interventional users need predictable C-arm movement, clear monitors, fast DSA/roadmap workflow, accessible controls, and reliable table movement.
- Radiographers and cath lab staff need dose tools, sterile-friendly controls, injector workflow, image storage, and clear room communication.
- Confirm DICOM storage, worklist, dose report export, procedure image routing, hemodynamic data interface if used, cybersecurity, remote service, and user access.
- Site readiness includes room size, shielding, floor/ceiling support, HVAC heat load, power, UPS policy, equipment room, control room, scrub area, patient access, medical gases if needed, network, and sterile workflow.
- Ask for a complete room bill of materials, not only the imaging system: table, monitors, booms, software, injector/hemodynamic interfaces, radiation protection, UPS, and installation.
- Define procedure mix before selecting single-plane, biplane, detector size, table features, and software packages.
Technical and lifecycle review
- Confirm the offered configuration matches the department workflow and site conditions.
- Review service response, spare parts availability, training scope, and documentation access.
- Separate capital price from accessories, consumables, software, licenses, installation, and post-warranty support.
- Require written acceptance testing and handover deliverables before final payment.
Practical Checklists
Use these role-based checks during user review, technical evaluation, site planning, IT integration, and acceptance.
Radiology users
- Interventional users need predictable C-arm movement, clear monitors, fast DSA/roadmap workflow, accessible controls, and reliable table movement.
- Radiographers and cath lab staff need dose tools, sterile-friendly controls, injector workflow, image storage, and clear room communication.
- Cardiology or neuro teams may need hemodynamic integration, biplane imaging, large display systems, or special procedure software.
- Radiation safety teams need staff protection, dose documentation, shielding, and a baseline for ongoing QA.
Biomedical engineering
- Biomedical engineering should manage the room as an integrated asset: C-arm, tube, detector, generator, table, monitors, booms, injector interface, hemodynamic link, UPS, workstations, and software.
- Common high-risk items are tube heat, detector faults, table movement, C-arm brakes, monitor arms, footswitches, dose-reporting faults, DICOM issues, and third-party integration boundaries.
- Service agreements should state who responds when the room is down but the cause is unclear: imaging system, table, UPS, injector, hemodynamic system, network, or HVAC.
- Keep tube/detector terms, room drawings, integration documents, dose baseline, image QA baseline, and PM records together.
Procurement
- Ask for a complete room bill of materials, not only the imaging system: table, monitors, booms, software, injector/hemodynamic interfaces, radiation protection, UPS, and installation.
- Define procedure mix before selecting single-plane, biplane, detector size, table features, and software packages.
- Require tube and detector warranty terms, emergency response, restoration targets, PM schedule, dose-reporting scope, and post-warranty cost.
- Make vendors submit a room responsibility matrix during evaluation.
IT, PACS, and RIS
- Confirm DICOM storage, worklist, dose report export, procedure image routing, hemodynamic data interface if used, cybersecurity, remote service, and user access.
- PACS should receive fluoroscopy loops or key images according to department policy, with dose documentation available for review.
- IT acceptance should include worklist, image send, dose export, archive retrieval, and third-party interface testing.
Facilities and site readiness
- Site readiness includes room size, shielding, floor/ceiling support, HVAC heat load, power, UPS policy, equipment room, control room, scrub area, patient access, medical gases if needed, network, and sterile workflow.
- Ceiling-mounted systems require structural review for C-arm, monitors, lights, booms, and shields before contract award.
- Facilities should review lead glass, doors, shielding penetrations, cable routing, cooling, and emergency power policy.
Acceptance testing
- Verify the delivered angiography and interventional imaging system configuration against the accepted offer.
- Acceptance should verify room integration, delivered configuration, movements, brakes, table load, image-quality baseline, dose baseline, DSA/roadmap/cone beam functions if included, DICOM/worklist, injector/hemodynamic interface, shields, training, and documents.
- Radiation protection and image quality checks should involve qualified personnel according to local policy.
- Keep a signed room handover file with serial numbers, software versions, site drawings, warranties, PM schedule, and service contacts.
Clinical users
- Confirm intended use, workload, patient/sample group, and daily workflow for angiography.
- Radiology users should test positioning, protocol selection, image review, dose or safety indicators, report/export workflow, contrast workflow where applicable, and ergonomic impact during peak lists.
- Test setup, operation, alarms or status messages, cleaning, documentation, and training needs.
- Confirm the supplied accessories match routine clinical practice.
Procurement and administration
- Procure the complete interventional room with procedure mix, anesthesia access, table/monitor geometry, dose management, injector and hemodynamics, sterile workflow, emergency power, acceptance physics, and guaranteed service response.
- Separate mandatory requirements, preferred features, and optional priced items.
- Require compliance evidence, deviations, complete bill of materials, service terms, and five-year TCO.
- Tie final payment to acceptance testing, documentation, training, and biomedical handover.
Installation and site readiness
- Confirm power, UPS policy, HVAC, shielding or MRI safety zoning, room size, control area, floor loading, delivery route, network drops, PACS/RIS readiness, and service clearance.
- Confirm utilities, space, access route, environmental limits, storage, cleaning area, interface requirements, and service clearance for angiography.
- Attach a responsibility matrix for civil, electrical, plumbing, gas, IT, safety, installation, and commissioning work.
Preventive maintenance
- PM should include image quality QA, safety checks, calibration, software/log review, cleaning, mechanical movement checks, cooling/HVAC review, DICOM test, and baseline performance documentation.
- Confirm PM frequency, required test equipment, calibration evidence, spare parts, cleaning checks, service report format, and escalation process.
- Review first-year failures and user complaints before warranty expiry.
Vendor evaluation
- Vendor can demonstrate full patient-to-PACS workflow, QA process, error-log/service process, software licenses, high-cost component coverage, and uptime response.
- Vendor response includes itemized pricing, compliance evidence, warranty exclusions, local service response, spare-parts lead times, and post-warranty rates.
RFQ questions to include
- 1State procedure mix, single-plane/biplane need, detector size, tube/generator, fluoroscopy modes, DSA, roadmap, cone beam CT, dose reporting, table, monitors, and interfaces.
- 2Require a complete room responsibility matrix covering shielding, ceiling/floor support, HVAC, UPS, power, network, injector, hemodynamics, booms, and installation.
- 3Submit five-year pricing for tube, detector, table, monitors, software, PM, service, labor, travel, and post-warranty support.
- 4Describe acceptance testing, image QA, dose baseline, DICOM/PACS/RIS testing, user training, and biomedical handover.
Acceptance Testing
Acceptance should verify room integration, delivered configuration, movements, brakes, table load, image-quality baseline, dose baseline, DSA/roadmap/cone beam functions if included, DICOM/worklist, injector/hemodynamic interface, shields, training, and documents.
Radiation protection and image quality checks should involve qualified personnel according to local policy.
Keep a signed room handover file with serial numbers, software versions, site drawings, warranties, PM schedule, and service contacts.
Acceptance Checklist
Use this before clinical release and before final payment approval. The acceptance file should become the baseline for warranty and future PM.
Angiography acceptance readiness
0 of 18 checks marked complete
Angiography acceptance focus
WHO specification completeness
Delivery and configuration
Installation and safety
Performance and workflow
Training and handover
Maintenance and Service Support
PM should include mechanical movement, brakes, table, tube/generator, detector calibration, dose system, image QA, cooling, monitor arms, footswitches, DICOM tests, and software/error log review.
Schedule PM around procedure lists and emergency coverage.
Trend tube heat warnings, detector artifacts, movement faults, dose-report issues, and third-party integration faults.
Service Contract Guidance
Biomedical should review QA/phantom requirements, calibration, service access, error logs, software versions, high-cost component warranty, remote service, and downtime escalation.
PM should include image quality QA, safety checks, calibration, software/log review, cleaning, mechanical movement checks, cooling/HVAC review, DICOM test, and baseline performance documentation.
Separate warranty for tube, detector, generator, C-arm, table, brakes, monitors, workstation, software, footswitches, and third-party integrated systems.
Clarify uptime commitments, response time, restoration target, tube/detector coverage, software updates, travel, labor, and exclusions for UPS, HVAC, network, or third-party devices.
For room-down failures, escalation responsibility should be written before award.
Warranty Review
For Angiography, warranty exposure should follow its actual ownership risks: Angiography TCO is driven by tube/detector uptime, cooling, ceiling mechanics, injector and hemodynamic integration, application licenses, contrast consumables, radiation protection, room HVAC/power, service coverage, and lost procedure revenue during downtime.
Separate warranty for tube, detector, generator, C-arm, table, brakes, monitors, workstation, software, footswitches, and third-party integrated systems.
Clarify uptime commitments, response time, restoration target, tube/detector coverage, software updates, travel, labor, and exclusions for UPS, HVAC, network, or third-party devices.
For room-down failures, escalation responsibility should be written before award.
Maintenance Checklist
Use this during biomedical handover, PM planning, warranty review, and first-year service evaluation. Mark checks as completed while reviewing the vendor file.
Angiography maintenance readiness
0 of 19 checks marked complete
Angiography practical PM checks
WHO technical specification record
Asset record and risk level
User checks and cleaning
Preventive maintenance scope
Service reporting and escalation
FAQs
Is angiography equipment the same as a cath lab?
The imaging system is only one part. A cath lab also includes table, monitors, hemodynamics, injector, radiation protection, room utilities, and clinical workflow.
What is DSA in angiography?
Digital subtraction angiography removes background anatomy from images to show contrast-filled vessels more clearly. It should be demonstrated for the intended procedures.
What should be checked in angiography acceptance testing?
Movement, table, detector, tube/generator, image quality, dose display/export, DSA/roadmap, interfaces, DICOM, radiation protection, training, and documentation.
Why is tube heat important in cath lab systems?
Long fluoroscopy and DSA procedures can stress the X-ray tube. Weak thermal capacity or cooling can interrupt cases and increase downtime.
What hidden costs are common in angiography projects?
Room shielding, ceiling supports, booms, monitors, injector/hemodynamic interfaces, UPS, software, radiation PPE, tube/detector terms, and downtime support.
What is Angiography and Interventional Imaging System used for in hospitals?
Coronary angiography, PCI, structural heart procedures, peripheral vascular work, EVAR planning/support, neurointervention, stroke thrombectomy, embolization, biliary or urology interventions, and hybrid procedural workflows.; Long fluoroscopy cases where dose reporting, tube cooling, staff radiation protection, and room ergonomics matter.; Procedures requiring DSA, roadmapping, cone beam CT, injector integration, or hemodynamic integration.
What specifications matter most when buying Angiography and Interventional Imaging System?
For angiography and interventional imaging system, compare Clinical scope and workload; Angiography performance configuration; Complete scope, accessories and consumables. The final specification should be measurable, vendor-neutral, and linked to clinical workflow and acceptance testing.
What should be included in a Angiography and Interventional Imaging System RFQ?
State procedure mix, single-plane/biplane need, detector size, tube/generator, fluoroscopy modes, DSA, roadmap, cone beam CT, dose reporting, table, monitors, and interfaces.; Require a complete room responsibility matrix covering shielding, ceiling/floor support, HVAC, UPS, power, network, injector, hemodynamics, booms, and installation.; Submit five-year pricing for tube, detector, table, monitors, software, PM, service, labor, travel, and post-warranty support.
What accessories or consumables are commonly missed for Angiography and Interventional Imaging System?
Core components include C-arm, generator, X-ray tube, flat panel detector, patient table, monitors, control console, image processing workstation, footswitches, and dose-reporting tools.; Room components may include booms, large display, injector interface, hemodynamic interface, UPS, radiation shields, lead glass, intercom, storage, and procedure lighting.; Software packages such as DSA, roadmapping, cone beam CT, vessel analysis, stent tools, neuro packages, or structural heart packages should be itemized.
What site readiness checks are needed before installing Angiography and Interventional Imaging System?
Confirm power, UPS policy, HVAC, shielding or MRI safety zoning, room size, control area, floor loading, delivery route, network drops, PACS/RIS readiness, and service clearance.; Site readiness includes room size, shielding, floor/ceiling support, HVAC heat load, power, UPS policy, equipment room, control room, scrub area, patient access, medical gases if needed, network, and sterile workflow.; Ceiling-mounted systems require structural review for C-arm, monitors, lights, booms, and shields before contract award.
What should biomedical engineering review for Angiography and Interventional Imaging System?
Biomedical should review QA/phantom requirements, calibration, service access, error logs, software versions, high-cost component warranty, remote service, and downtime escalation.; PM should include image quality QA, safety checks, calibration, software/log review, cleaning, mechanical movement checks, cooling/HVAC review, DICOM test, and baseline performance documentation.; Separate warranty for tube, detector, generator, C-arm, table, brakes, monitors, workstation, software, footswitches, and third-party integrated systems.
What should be tested during Angiography and Interventional Imaging System acceptance testing?
Acceptance should verify room integration, delivered configuration, movements, brakes, table load, image-quality baseline, dose baseline, DSA/roadmap/cone beam functions if included, DICOM/worklist, injector/hemodynamic interface, shields, training, and documents.; Radiation protection and image quality checks should involve qualified personnel according to local policy.; Keep a signed room handover file with serial numbers, software versions, site drawings, warranties, PM schedule, and service contacts.