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reLink Medical gives you the ability to purchase new, refurbished, and used imaging and radiology equipment. We offer a wide array of contrast injectors to meet all of your imaging equipment purchasing needs. Search for injectors to meet your needs for your MRI, CT, or even Cath Lab. We carry all the top brands including Medrad, Liebel-Flarsheim, Mallinckrodt, and Acist Medical Systems.

Browse our catalog of contrast injectors and experience the reLink Medical difference.

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Contrast Injectors

  • Bayer HealthCare Medrad Mark V Provis 411004552-1 / 59905132 Injector Head 150/200 Injectors reLink Online
    $561.00 - $561.00
    $561.00
    $561.00 - $561.00
    $561.00

    Medrad Mark V Provis 411004552-1 / 59905132 Injector Head 150/200

    Medrad Mark V Provis 411004552-1 / 59905132 Medrad - Overlay, Injector Head, 150/200 - 411004552-1 / 599051 is a replacement component used in CT i...

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    $561.00 - $561.00
    $561.00
    $561.00 - $561.00
    $561.00
  • Bayer HealthCare BAYER Stellant 3008338 BAYER - Knuckle Adjustment - 3008338 Injectors reLink Online
    $561.00 - $561.00
    $561.00
    $561.00 - $561.00
    $561.00

    BAYER Stellant 3008338 BAYER - Knuckle Adjustment - 3008338

    BAYER Stellant 3008338 BAYER - Knuckle Adjustment - 3008338 is a replacement component used in diagnostic imaging departments and service environme...

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    $561.00 - $561.00
    $561.00
    $561.00 - $561.00
    $561.00
  • Bayer HealthCare BAYER Stellant 86621355 BAYER - Top Cover/ Head - 86621355 Injectors reLink Online
    $535.50 - $535.50
    $535.50
    $535.50 - $535.50
    $535.50

    BAYER Stellant 86621355 BAYER - Top Cover/ Head - 86621355

    BAYER Stellant 86621355 BAYER - Top Cover/ Head - 86621355 is a replacement component used in diagnostic imaging departments and service environmen...

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    $535.50 - $535.50
    $535.50
    $535.50 - $535.50
    $535.50
  • Bayer HealthCare BAYER Solaris 83867648 Fiber Optic Cable 40ft Injectors reLink Online
    $535.50 - $535.50
    $535.50
    $535.50 - $535.50
    $535.50

    BAYER Solaris 83867648 Fiber Optic Cable 40ft

    BAYER Solaris 83867648 BAYER - Fiber Optic Cable 40ft Solaris EP - 83867648 is a cable replacement part used in diagnostic imaging departments and ...

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    $535.50 - $535.50
    $535.50
    $535.50 - $535.50
    $535.50
  • ACIST ACIST CVI 700270-005 Assy, Cable Control Panel Interfac Injectors reLink Online
    $535.50 - $535.50
    $535.50
    $535.50 - $535.50
    $535.50

    ACIST CVI 700270-005 Assy, Cable Control Panel Interfac

    ACIST CVI 700270-005 ACIST - Assy, Cable Control Panel Interfac - 700270-005 is a cable replacement part used in diagnostic imaging departments and...

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    $535.50 - $535.50
    $535.50
    $535.50 - $535.50
    $535.50
  • ACIST ACIST CVI 700596-002/ 301388-002 CVi Cable, Injector Power Injectors reLink Online
    $535.50 - $535.50
    $535.50
    $535.50 - $535.50
    $535.50

    ACIST CVI 700596-002/ 301388-002 CVi Cable, Injector Power

    ACIST CVI 700596-002/ 301388-002 ACIST - CVi Cable, Injector Power - 700596-002/ 301388-0 is a cable replacement part used in CT imaging suites, ra...

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    $535.50 - $535.50
    $535.50
    $535.50 - $535.50
    $535.50
  • ACIST ACIST CVI D12001405 ACIST - Pump, Peristaltic, 6 Roller - D12001405 Injectors reLink Online
    $504.90 - $504.90
    $504.90
    $504.90 - $504.90
    $504.90

    ACIST CVI D12001405 ACIST - Pump, Peristaltic, 6 Roller - D12001405

    ACIST CVI D12001405 ACIST - Pump, Peristaltic, 6 Roller - D12001405 is a pump replacement part used in diagnostic imaging departments and service e...

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    $504.90 - $504.90
    $504.90
    $504.90 - $504.90
    $504.90
  • Bayer HealthCare BAYER Solaris EP 3011959 BAYER - Rear Cover, EP Base - 3011959 Injectors reLink Online
    $484.50 - $484.50
    $484.50
    $484.50 - $484.50
    $484.50

    BAYER Solaris EP 3011959 BAYER - Rear Cover, EP Base - 3011959

    BAYER Solaris EP 3011959 BAYER - Rear Cover, EP Base - 3011959 is a replacement component used in diagnostic imaging departments and service enviro...

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    $484.50 - $484.50
    $484.50
    $484.50 - $484.50
    $484.50
  • Bayer HealthCare BAYER Spectris 401001276 BAYER - Touch Screen, Spectris - 401001276 Injectors reLink Online
    $484.50 - $484.50
    $484.50
    $484.50 - $484.50
    $484.50

    BAYER Spectris 401001276 BAYER - Touch Screen, Spectris - 401001276

    BAYER Spectris 401001276 BAYER - Touch Screen, Spectris - 401001276 is a replacement component used in CT imaging suites, radiology departments, a...

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    $484.50 - $484.50
    $484.50
    $484.50 - $484.50
    $484.50
  • Bayer HealthCare BAYER Solaris EP 3004570 BAYER - Front Cover, Base - 3004570 Injectors reLink Online
    $464.10 - $464.10
    $464.10
    $464.10 - $464.10
    $464.10

    BAYER Solaris EP 3004570 BAYER - Front Cover, Base - 3004570

    BAYER Solaris EP 3004570 BAYER - Front Cover, Base - 3004570 is a replacement component used in diagnostic imaging departments and service environm...

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    $464.10 - $464.10
    $464.10
    $464.10 - $464.10
    $464.10
  • Bayer HealthCare BAYER Solaris EP 3004581 BAYER - Rear Cover, Base - 3004581 Injectors reLink Online
    $464.10 - $464.10
    $464.10
    $464.10 - $464.10
    $464.10

    BAYER Solaris EP 3004581 BAYER - Rear Cover, Base - 3004581

    BAYER Solaris EP 3004581 BAYER - Rear Cover, Base - 3004581 is a replacement component used in diagnostic imaging departments and service environme...

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    $464.10 - $464.10
    $464.10
    $464.10 - $464.10
    $464.10
  • Bayer HealthCare BAYER Solaris EP ICBC Cable BAYER - Cable 20ft, ICBC Injectors reLink Online
    $459.00 - $459.00
    $459.00
    $459.00 - $459.00
    $459.00

    BAYER Solaris EP ICBC Cable BAYER - Cable 20ft, ICBC

    BAYER Solaris EP ICBC Cable BAYER - Cable 20ft, ICBC is a cable replacement part used in diagnostic imaging departments and service environments to...

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    $459.00 - $459.00
    $459.00
    $459.00 - $459.00
    $459.00
  • Bayer HealthCare BAYER Solaris 3006229 BAYER - Solaris Syringe Interface (A) - 3006229 Injectors reLink Online
    $459.00 - $459.00
    $459.00
    $459.00 - $459.00
    $459.00

    BAYER Solaris 3006229 BAYER - Solaris Syringe Interface (A) - 3006229

    BAYER Solaris 3006229 BAYER - Solaris Syringe Interface (A) - 3006229 is a syringe replacement part used in diagnostic imaging departments and serv...

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    $459.00 - $459.00
    $459.00
    $459.00 - $459.00
    $459.00
  • Bayer HealthCare BAYER Stellant 3007203R BAYER - Base, Power Module Top Cover Injectors reLink Online
    $459.00 - $459.00
    $459.00
    $459.00 - $459.00
    $459.00

    BAYER Stellant 3007203R BAYER - Base, Power Module Top Cover

    BAYER Stellant 3007203R BAYER - Base, Power Module Top Cover - 3007203R is a replacement component used in diagnostic imaging departments and servi...

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    $459.00 - $459.00
    $459.00
    $459.00 - $459.00
    $459.00
  • $0.00 - $0.00
    $0.00
    $448.00
    $448.00 - $448.00
    $448.00

    Mallinckrodt Medical Optistar MR Injector

    Functional Condition

    New
    Refurbished
    reLink Certified
    Used
    Non Functional

    Cosmetic Condition

    New in Box
    New out of Box
    Excellent
    Good
    Poor

    OEM: Mallinckrodt MedicalMaterial: Optistar MR Common Name: Injector Model Name: 801058-A Item Weight: 52 Serial Number: 0101-0248 SKU#: Inv-005432...

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    $0.00 - $0.00
    $0.00
    $448.00
    $448.00 - $448.00
    $448.00
  • $0.00 - $0.00
    $0.00
    $447.00
    $447.00 - $447.00
    $447.00

    Bracco Injeneering EmpowerSync Injector

    Functional Condition

    New
    Refurbished
    reLink Certified
    Used
    Non Functional

    Cosmetic Condition

    New in Box
    New out of Box
    Excellent
    Good
    Poor

    OEM: Bracco InjeneeringMaterial: EmpowerSync Common Name: Injector Manufactured Date: 2015-01-01 Item Weight: 5 Serial Number: EPB008521 SKU#: Inv-...

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    $0.00 - $0.00
    $0.00
    $447.00
    $447.00 - $447.00
    $447.00
  • Bayer HealthCare Medrad Solaris 3006265 Medrad - Hand Switch/ Solaris - 3006265 Injectors reLink Online
    $433.50 - $433.50
    $433.50
    $433.50 - $433.50
    $433.50

    Medrad Solaris 3006265 Medrad - Hand Switch/ Solaris - 3006265

    Medrad Solaris 3006265 Medrad - Hand Switch/ Solaris - 3006265 is a switch replacement part used in diagnostic imaging departments and service envi...

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    $433.50 - $433.50
    $433.50
    $433.50 - $433.50
    $433.50
  • Bayer HealthCare BAYER Stellant 3010080 BAYER - Bottom/ Back Cover Stellant - 3010080 Injectors reLink Online
    $406.98 - $406.98
    $406.98
    $406.98 - $406.98
    $406.98

    BAYER Stellant 3010080 BAYER - Bottom/ Back Cover Stellant - 3010080

    BAYER Stellant 3010080 BAYER - Bottom/ Back Cover Stellant - 3010080 is a replacement component used in diagnostic imaging departments and service ...

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    $406.98 - $406.98
    $406.98
    $406.98 - $406.98
    $406.98
  • Bayer HealthCare BAYER Stellant 3010080 BAYER - Bottom Cover/ Head - 3010080 Injectors reLink Online
    $406.98 - $406.98
    $406.98
    $406.98 - $406.98
    $406.98

    BAYER Stellant 3010080 BAYER - Bottom Cover/ Head - 3010080

    BAYER Stellant 3010080 BAYER - Bottom Cover/ Head - 3010080 is a replacement component used in diagnostic imaging departments and service environme...

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    $406.98 - $406.98
    $406.98
    $406.98 - $406.98
    $406.98
  • Bayer HealthCare BAYER Solaris 3005272 BAYER - Enclosure Assembly, Solaris - 3005272 Injectors reLink Online
    $402.90 - $402.90
    $402.90
    $402.90 - $402.90
    $402.90

    BAYER Solaris 3005272 BAYER - Enclosure Assembly, Solaris - 3005272

    BAYER Solaris 3005272 BAYER - Enclosure Assembly, Solaris - 3005272 is a replacement component used in diagnostic imaging departments and service e...

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    $402.90 - $402.90
    $402.90
    $402.90 - $402.90
    $402.90
  • Bayer HealthCare BAYER Spectris 3005272 Display rear cover enclosure assy Injectors reLink Online
    $402.90 - $402.90
    $402.90
    $402.90 - $402.90
    $402.90

    BAYER Spectris 3005272 Display rear cover enclosure assy

    BAYER Spectris 3005272 BAYER - Display rear cover enclosure assy- - 3005272 is a replacement component used in CT imaging suites, radiology depart...

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    $402.90 - $402.90
    $402.90
    $402.90 - $402.90
    $402.90
  • $0.00 - $0.00
    $0.00
    $384.00
    $384.00 - $384.00
    $384.00

    Medrad Mark V ProVis RD Injector

    Functional Condition

    New
    Refurbished
    reLink Certified
    Used
    Non Functional

    Cosmetic Condition

    New in Box
    New out of Box
    Excellent
    Good
    Poor

    OEM: MedradMaterial: Mark V ProVis RD Common Name: Injector Item Weight: 8.4 Serial Number: 109162 SKU#: Inv-00609557 Powers On: Unable to Check In...

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    $0.00 - $0.00
    $0.00
    $384.00
    $384.00 - $384.00
    $384.00
  • Bayer HealthCare Medrad Stellant SX SINGSTPMKT Medrad - Single ST PM Kit - SINGSTPMKT Injectors reLink Online
    $382.50 - $382.50
    $382.50
    $382.50 - $382.50
    $382.50

    Medrad Stellant SX SINGSTPMKT Medrad - Single ST PM Kit - SINGSTPMKT

    Medrad Stellant SX SINGSTPMKT Medrad - Single ST PM Kit - SINGSTPMKT is a replacement kit used in diagnostic imaging departments and service enviro...

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    $382.50 - $382.50
    $382.50
    $382.50 - $382.50
    $382.50
  • Bayer HealthCare BAYER Solaris EP 3004608 / 59871947 BAYER - Bottom Cover Injectors reLink Online
    $382.50 - $382.50
    $382.50
    $382.50 - $382.50
    $382.50

    BAYER Solaris EP 3004608 / 59871947 BAYER - Bottom Cover

    BAYER Solaris EP 3004608 / 59871947 BAYER - Bottom Cover - 3004608 / 59871947 is a replacement component used in diagnostic imaging departments and...

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    $382.50 - $382.50
    $382.50
    $382.50 - $382.50
    $382.50

What is a Contrast Injector?

A contrast injector is a specialized medical device used to deliver contrast media into a patient's bloodstream during imaging procedures. These medical devices are critical for computed tomography and angiography exams, where contrast agents enhance the visibility of blood vessels and internal anatomy. Using an automated contrast delivery system increases precision and safety compared to manual injection.

Modern injectors enable healthcare professionals to precisely control injection parameters, including flow rate, dose volume, and timing. This level of control helps prevent complications like contrast-induced nephropathy by ensuring appropriate contrast media use. Many models include automated data collection features that record injection specifics for each patient, improving documentation and protocol compliance. The precision and tracking capabilities of these medical devices support both diagnostic quality and patient safety.

Top Features to Look For in a Contrast Injector

When choosing a contrast injector, look for systems with customizable flow-rate profiles and preset protocols for various studies. Precise control over contrast agents ensures accurate timing during computed tomography scans and helps reduce the risk of adverse reactions. Safety features such as air detection, occlusion alarms, and fail-safe mechanisms are essential for patient safety, equipment protection, and regulatory compliance.

Medical devices with automated data collection streamline record keeping by logging injection parameters, which aids in multidisciplinary care coordination and long-term patient tracking. Easy-to-use touchscreens and clear displays facilitate efficient operation during fast-paced imaging procedures and training scenarios.

Dual-syringe injectors simplify transitions between saline and contrast media, reducing contrast waste and improving workflow. Portable units enhance mobility within imaging suites and make room changes smoother, especially in multi-room diagnostic facilities.

Tips and Guidelines for Safe and Effective Use

To maximize injector performance, always follow manufacturer protocols for contrast media preparation, line flushing, and priming. Proper maintenance of the contrast delivery system, including disinfection, filter replacement, and regular calibration, ensures consistent performance and minimizes downtime. Staff training should cover overdose protection, emergency stop activation, and recognizing common device alerts or malfunctions.

Before each scan, check the contrast agent expiration date, verify system readiness, and inspect connections for leakage. Monitoring injection pressure and the patient's renal function helps reduce the risk of contrast-induced nephropathy. Calculate personalized doses based on patient weight, body composition, and scan type — then confirm all programmed settings prior to use.

Use contrast waste collectors to limit exposure and environmental contamination. Always document injection details using automated data collection or secure manual logs to meet safety and compliance standards.

Top Brands of Contrast Injectors

reLinkOnline features leading contrast injectors from trusted manufacturers like Medrad, Bracco, Bayer, and Ulrich. Medrad and Bracco systems stand out for their reliability in CT angiography, offering customizable peak-pressure settings, flexible flow profiles, and advanced contrast media control.

Bayer's injectors emphasize safety with air detection technology, integrated occlusion alarms, and simplified user operation. Ulrich medical devices are known for their compact design, quiet operation, and intuitive touch-screen software that streamlines setup.

These injectors support a wide range of contrast delivery system configurations with features such as dual-syringe functionality, automated data collection, and smart dose monitoring. They cater to diverse imaging setups, including mobile CT carts and fixed interventional suites, offering unmatched adaptability and performance.

With solid support and easy part access, these systems help reduce contrast waste, boost efficiency, and keep patients safe.

What is an imaging injector? +

An imaging injector is a device that delivers contrast media during CT, MRI, or angiography procedures.

How much does an injector cost? +

Costs range based on modality and features; pre-owned systems often offer substantial savings.

What is the lifespan of an imaging injector? +

Injectors typically last 8–10 years with routine maintenance.

Do you offer support or institutional purchases? +

Yes. We help facilities source injectors for single rooms or multi-modality imaging suites.

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reLink Medical gives you the ability to purchase new, refurbished, and used imaging and radiology equipment. We offer a wide array of contrast injectors to meet all of your imaging equipment purchasing needs. Search for injectors to meet your needs for your MRI, CT, or even Cath Lab. We carry all the top brands including Medrad, Liebel-Flarsheim, Mallinckrodt, and Acist Medical Systems.

Browse our catalog of contrast injectors and experience the reLink Medical difference.