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Parks Medical Ultrasonic Doppler Flow Detector 811-B
$795.00The Parks Medical Electronics Model 811-B is one of the most trusted non-directional Doppler flow detectors in clinical practice — a workhorse device that has been in continuous use for over 50 years. It uses a factory-tuned 8–9 MHz probe to detect blood flow acoustically, making it possible to measure systolic blood pressure at sites where a stethoscope cannot reach and to detect pulses too faint for conventional auscultation. Whether you’re measuring ankle-brachial pressures, monitoring peripheral arterial flow intraoperatively, or conducting a quick vascular screen at bedside, the 811-B delivers reliable signal with minimal setup. It’s used widely in operating rooms, emergency departments, recovery rooms, ICUs, vascular clinics, urology, pediatrics, and veterinary practice.
The internal speaker provides immediate audio feedback, and an auxiliary headphone jack allows for private monitoring or recording. Probe options include standard pencil, skinny pencil (for small vessels), adult flat, and infant flat configurations — the infant flat probe is the most commonly used probe in veterinary applications. Parks manufactures the 811-B in the USA at their facility in Aloha, Oregon, and the device carries a one-year warranty on the unit and six months on probes.
IPR Medical is an authorized Parks Medical Doppler repair facility and one of only a few such centers in the country. Working closely with the Parks Medical technical team, IPR Medical buys, sells, repairs, and stocks genuine replacement parts for the Parks Medical 811-B Doppler — including batteries, probes, and chargers. Whether you need a factory-quality repair, a certified refurbished unit, or expert Parks Doppler service you can trust, contact IPR Medical at 855-477-8866 or cs@iprmed.com.
Dopplers are sold based on the frequency without the probe. Please let us know if you also need a probe with your doppler.
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Pressure Sensor for Alaris 8100 Pump Module (OEM)
$110.00This is a compatible aftermarket replacement pressure sensor for the BD Alaris 8100 Pump Module. Designed to restore accurate upstream (bottle-side) and downstream (patient-side) occlusion pressure detection in the Alaris 8100 Large Volume Pump, this sensor replaces OEM part numbers 143715-100, 49000540, and TC10009596. The sensor is a load cell-style force transducer that mounts directly into the pump head assembly and is compatible with the BD / CareFusion / Alaris 8100 Medley LVP infusion pump module.
IPR Medical buys, sells, repairs, and stocks parts for the Alaris 8100 and a wide range of infusion pump platforms. Whether you need a single replacement sensor or volume pricing for a fleet, our biomedical team is ready to help. Contact us at 855-477-8866 or cs@iprmed.com.
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Philips Avalon FM50 Fetal Monitor | Intrapartum, DECG & IUP
$2,495.00The Philips Avalon FM50 is an intrapartum fetal/maternal monitor for labor and delivery rooms and antepartum testing areas, combining external ultrasound and Toco monitoring with internal direct fetal ECG (DECG) and intrauterine pressure (IUP). It monitors singletons, twins, and optionally triplets on one 6.5-inch color touchscreen, prints to a built-in thermal trace recorder, and connects to Philips OB TraceVue and IntelliSpace Perinatal over LAN.
Display
6.5-inch color touchscreen; VGA output for an external displayFetal Parameters
Ultrasound FHR (twins standard, triplets optional), fetal movement profile, DECG, Toco, IUPMaternal Parameters
MECG heart rate and wave, Smart Pulse from Toco; NIBP, SpO₂, and tympanic temperature by optionSignal Verification
Cross-channel verification (automated coincidence detection)Recorder
Built-in thermal array recorder, Z-fold paper, 1, 2, or 3 cm/minConnectivity
LAN/RS232 to OB TraceVue or IntelliSpace Perinatal; rear connection for Avalon CL or Avalon CTS cableless systemsIPR Medical buys, sells, repairs, and stocks parts for the Philips Avalon FM50 Fetal Monitor. Contact us at 855-477-8866 or cs@iprmed.com.
Also available from IPR Medical:
Philips Avalon CL Base Station — cableless transducer base station for Avalon fetal monitors |
Philips Avalon CL Toco+ MP Transducer — cableless Toco with Smart Pulse |
Philips Avalon CL Ultrasound Transducer — cableless fetal heart rate |
Philips Avalon CL ECG/IUP Transducer — cableless DECG, MECG, and IUP -
Philips Compatible M1356A Fetal Ultrasound Transducer | Series 50
$295.00This is an aftermarket-compatible wide-beam Doppler ultrasound transducer designed to function as a direct replacement for the M1356A fetal ultrasound transducer used with the Philips Series 50 family of fetal monitors (cardiotocographs), including the Series 50 A (M1351A) and the Series 50 IP-2 (M1353A). It is applied externally to the maternal abdomen and uses a wide-beam Doppler ultrasound element to detect fetal heart sounds, which the host monitor then processes through its auto-correlation algorithm to produce a continuous fetal heart rate (FHR) trace. This is a compatible aftermarket part — not a Philips-manufactured product — sold and supported by IPR Medical.
Device Type
Aftermarket-compatible external wide-beam Doppler ultrasound transducer for fetal heart rate (FHR)Replaces / Cross Reference
M1356A fetal ultrasound transducer (also referenced as part 80310120)Compatible Monitors
Philips Series 50 A (M1351A Single and Dual Ultrasound Twins), Series 50 IP-2 (M1353A), and earlier Philips/HP M1350 series fetal monitorsPatient Population
Antepartum (from approximately 20–25 weeks gestation) and intrapartum monitoringConnector
Keyed round multi-pin connector compatible with the US, US1, or US2/ECG socket on the Series 50 monitorMounting
Snap-clip belt fixing onto compatible reusable fetal monitoring belts (e.g., M1562A); transducer knob adapter (M1356-43201) optionalIPR Medical buys, sells, repairs, and stocks parts for the Philips Series 50 fetal monitor family, including aftermarket-compatible fetal ultrasound transducers for the M1356A. Contact us at 855-477-8866 or cs@iprmed.com.
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Philips Compatible M1355A External Toco Transducer | Series 50
$295.00The Philips M1355A is the external tocodynamometer (Toco) transducer used with the Philips Series 50 family of fetal monitors (cardiotocographs), including the Series 50 A (M1351A) and the Series 50 IP-2 (M1353A). It uses a strain-gauge–based pressure sensor strapped over the fundus of the maternal abdomen to detect the duration, frequency, and relative intensity of uterine contractions, and it pairs with the M1356A ultrasound transducer to provide a complete external CTG trace.
Device Type
External tocodynamometer (Toco) transducer for non-invasive uterine activity monitoringCompatible Monitors
Philips Series 50 A (M1351A Single and Twins), Series 50 IP-2 (M1353A), and earlier Philips/HP M1350 fetal monitorsPatient Population
Antepartum and intrapartum monitoring of uterine activityConnector
Keyed round multi-pin connector to the dedicated Toco socket on the Series 50 monitorMounting
Snap-clip to M1562A reusable transducer belt; transducer knob adapter (M1356-43201) optionalHousing Color Variants
Brown (M1355-60001) and Blue (M1355-60011) — color matches monitor housingIPR Medical buys, sells, repairs, and stocks parts for the Philips M1355A external Toco transducer. Contact us at 855-477-8866 or cs@iprmed.com.
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Philips Compatible Wireless Toco Transducer for Philips Avalon | M2725A
$1,395.00This is an aftermarket-compatible cordless Toco transducer designed to function as a direct replacement for the M2725A wireless Toco fetal transducer used with the Philips Avalon family of fetal/maternal monitors (FM20, FM30, FM40, FM50) when paired with the Avalon CTS cordless transducer base station (M2720A). It uses a strain-gauge pressure sensor to detect uterine activity by evaluating the hardness of the maternal abdomen during labor, transmitting the signal wirelessly to the CTS base so the patient retains freedom of movement during antepartum testing and labor and delivery. This is a compatible aftermarket part — not a Philips-manufactured product — sold and supported by IPR Medical.
Device Type
Aftermarket-compatible cordless (wireless) external Toco transducer for fetal/maternal monitoringReplaces / Cross Reference
M2725A cordless Toco transducer (also referenced as part 862488)Compatible Monitors
Philips Avalon FM20 (M2702A), FM30 (M2703A), FM40 (M2704A), FM50 (M2705A) — used together with the Avalon CTS base station (M2720A)Patient Population
Antepartum testing and labor and delivery; ambulatory patients within the CTS base station’s coverage areaKey Features
Cordless operation, lightweight handheld form factor, waterproof housing for shower/bath use during labor, on-board status indicatorsMounting
Snap-clip belt fixing onto compatible reusable or waterproof fetal monitoring beltsIPR Medical buys, sells, repairs, and stocks parts for the Philips Avalon Cordless Transducer System (CTS), including aftermarket-compatible wireless Toco transducers for the M2725A. Contact us at 855-477-8866 or cs@iprmed.com.
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Philips Avalon Ultrasound Fetal Transducer
$1,475.00The Philips Avalon Ultrasound Fetal Transducer is a state-of-the-art device designed to deliver precise and continuous monitoring of fetal heart rate and activity. This advanced transducer leverages cutting-edge ultrasound technology to ensure accurate and reliable data, which is crucial for making informed clinical decisions during labor and delivery. Its ergonomic design and lightweight construction ensure patient comfort and ease of use for healthcare providers. The Philips Avalon Ultrasound Fetal Transducer integrates seamlessly with existing Philips fetal monitoring systems, providing a cohesive and efficient workflow in maternity wards. The device features a durable, high-quality build, ensuring consistent performance even in the most demanding clinical settings. Real-time, clear displays and alerts keep healthcare providers informed of any changes in fetal status, allowing for timely interventions. The transducer’s intuitive interface simplifies setup and operation, reducing training time and enhancing overall efficiency. Invest in the Philips Avalon Ultrasound Fetal Transducer for unparalleled accuracy, reliability, and comfort in fetal monitoring.
Brand new units may be available. Please contact us directly for more information.
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Philips Avalon Toco+ MP Fetal Transducer (M2735A) | DECG/MECG/IUP
$1,495.00The Philips Avalon Toco+ MP Transducer (M2735A) is the most versatile wired Smart Transducer in the Avalon family — it measures uterine activity via external Toco, captures maternal pulse with built-in Smart Pulse, and accepts adapter cables for direct fetal ECG (DECG), maternal ECG (MECG), or intrauterine pressure (IUP). One transducer covers four measurement modes, which is why labor and delivery floors keep the M2735A on hand even when most patients are monitored externally.
The Toco+ MP connects to any of the four fetal sensor sockets on Avalon FM20, FM30, FM40, or FM50 monitors via a standard D-shaped connector. Smart Pulse is always active when the transducer is applied, feeding maternal pulse into the monitor’s Cross-Channel Verification (CCV) feature to reduce the risk of mistaking maternal pulse for fetal heart rate. When DECG, MECG, or IUP monitoring is needed, the user simply plugs the appropriate adapter cable into the transducer’s auxiliary connector — the monitor automatically detects the mode.
OEM Part Number
M2735A (989803143681)Measurements
Toco, Smart Pulse, DECG, MECG, IUPCompatible Monitors
Avalon FM20, FM30, FM40, FM50Connector
D-shaped (plug-and-play to any fetal sensor socket)Auxiliary Connector
7-pin D-type for DECG/MECG/IUP adapter cablesSmart Pulse
Built-in, no separate SpO2 or MECG sensor requiredIPR Medical buys, sells, repairs, and stocks parts for the Philips Avalon Toco+ MP Transducer (M2735A). Contact us at 855-477-8866 or cs@iprmed.com.
Also available from IPR Medical:
Philips M2734A / M2734B Smart Toco MP Transducer — wired external Toco with Smart Pulse |
Philips Avalon Ultrasound Fetal Transducer (M2736A) — wired US transducer for external FHR |
Philips Avalon CL Wireless Toco+ MP (866075) — cableless equivalent |
Philips Avalon CL Wireless ECG/IUP (866077) — cableless DECG/MECG/IUP |
Philips Avalon FM50 Fetal Monitor — host monitor -
Philips M2734A / M2734B Smart Toco MP Transducer | Avalon
$1,395.00The Philips M2734A and M2734B are wired Smart Toco MP transducers used with the Philips Avalon family of fetal/maternal monitors (FM20, FM30, FM40, FM50). They combine two parameters in a single sensor — external uterine activity (Toco) and maternal pulse (MP) — and enable the Avalon platform’s Smart Pulse automated coincidence detection, which cross-checks the maternal pulse against the fetal heart rate to confirm the host monitor is not inadvertently tracking maternal heart rate as fetal. The M2734B is the successor revision to the M2734A and is functionally interchangeable on the Avalon Toco socket; both are auto-identifying via the Smart-interface (pink) connector and carry internal calibration data storage.
Device Type
Wired dual-parameter Smart Toco MP transducer (uterine activity + maternal pulse)Models
M2734A (original Smart Toco MP) and M2734B (successor revision); both share the same role and Avalon socketCompatible Monitors
Philips Avalon FM20 (M2702A), FM30 (M2703A), FM40 (M2704A), FM50 (M2705A) at supported software revisionsConnector
Wired Smart-interface (pink) connector to the dedicated Toco socket on the Avalon host monitorKey Features
Dual-parameter Toco + maternal pulse, Smart Pulse coincidence detection, waterproof housing for shower/bath use, latex-free, auto-identification, internal calibration data storagePatient Population
Antepartum testing and labor and deliveryIPR Medical buys, sells, repairs, and stocks parts for the Philips Avalon fetal monitor family, including the M2734A and M2734B Smart Toco MP transducers. Contact us at 855-477-8866 or cs@iprmed.com.
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Philips Avalon Ultrasound Transducer
$1,995.00The Avalon Ultrasound system by Philips is a top-tier solution designed for precise and reliable fetal and maternal monitoring. Featuring advanced ultrasound technology, it ensures accurate and continuous monitoring of fetal heart rate and uterine activity, providing critical insights for informed clinical decisions. Its user-friendly interface and intuitive controls make setup and operation straightforward, allowing healthcare professionals to focus on patient care. The Avalon Ultrasound system boasts seamless integration with existing hospital networks, enhancing workflow efficiency and enabling real-time data sharing. Its compact, ergonomic design ensures easy portability and adaptability to various clinical settings, from labor and delivery rooms to intensive care units. Constructed with high-quality materials, the system promises durability and consistent performance even in demanding environments. Advanced safety features and comprehensive monitoring capabilities make it an indispensable tool for ensuring the well-being of both mother and baby. Invest in the Philips Avalon Ultrasound system for unparalleled accuracy, efficiency, and reliability in fetal and maternal healthcare.
Brand new units may be available. Please contact us directly for more information.
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Sigma Spectrum Version 8
Original price was: $1,495.00.$1,295.00Current price is: $1,295.00.The Baxter SIGMA Spectrum Infusion Pump Version 8 is one of the most trusted large-volume infusion pumps in North American acute care — and for good reason. It combines a wide flow rate range (0.5 to 999 ml/h), a customizable Master Drug Library with up to 32 Care Areas, and configurable Dose Error Reduction Software (DERS) that guides clinicians through safe programming from the moment they power the pump on. A human factors study put the task success rate at 99.1% across all user groups — which is a fancy way of saying it’s genuinely intuitive to use, even under busy clinical conditions.
What makes the Spectrum V8 a smart choice for facilities isn’t just the feature list — it’s the ecosystem. The pump runs on Baxter’s standard CONTINU-FLO IV sets, which work for both gravity and pump infusions, cutting down on setup time and set waste. And because IPR Medical stocks compatible Baxter IV administration sets, you can source pumps and consumables from one place.
Also available:
- Baxter Sigma Spectrum Version 6 — earlier Spectrum platform for facilities that don’t require full EMR integration
- Baxter Spectrum IQ — full EMR integration with Auto-Programming, Auto-Documentation, and built-in asset tracking
IPR Medical buys, sells, repairs, and stocks parts for the Baxter SIGMA Spectrum Version 8. Whether you need a refurbished unit, a replacement part, or fleet service, we’ve got you covered. Call us at 855-477-8866 or reach out at cs@iprmed.com.
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Sigma Spectrum IQ
Original price was: $2,995.00.$1,995.00Current price is: $1,995.00.The Baxter Spectrum IQ is what happens when you take everything that made the Spectrum platform the most trusted large-volume IV pump in North American hospitals and add a direct line into your EMR. Where the V6 and V8 gave clinicians guided bedside programming, the Spectrum IQ goes a step further: scan the patient, scan the medication, scan the pump — and the infusion order comes over from the EMR and programs the pump automatically. Auto-documentation pushes infusion data back into the patient record without manual entry. That’s fewer keystrokes, fewer transcription errors, and clinicians spending more time with patients instead of at the keyboard.
The Spectrum IQ runs Dose IQ Safety Software Version 9 on top of the proven Spectrum peristaltic platform: 0.5 to 999 ml/h flow range, ±5% accuracy, configurable dose limits by care area, and the full suite of Spectrum programming modes including titration on the fly, multi-step, cyclic TPN, and secondary callback. What’s unique to the IQ is the Dose Rate Change Alert — an added safety layer that intercepts incremental dose or rate changes beyond traditional upper and lower limits, catching the kind of errors that standard hard-limit programming misses. Baxter cites an average of 97% drug library compliance within one month of deployment, which is a real number facilities have reported.
Also available:
- Baxter Sigma Spectrum Version 6 — earlier Spectrum platform for facilities that don’t require full EMR integration
- Baxter Sigma Spectrum Version 8 — enhanced drug library and wireless updates, same proven Spectrum platform
IPR Medical buys, sells, repairs, and stocks parts for the Baxter Spectrum IQ. We also stock compatible Baxter IV administration sets. Call us at 855-477-8866 or email cs@iprmed.com.
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