AVANOS PMP-22-100C-SU Radiofrequency Probe

Condition: New
Part #: PMP-22-100C-SU

$3,500.00

AVANOS PMP-22-100C-SU Radiofrequency Probe AVANOS* Curved Tip 22 Gauge X 100 mm

SKU: PMP-22-100C-SU Categories: ,
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Description

The Avanos PMP-22-100C-SU Radiofrequency (RF) Probe is a high-performance, sterile, single-use medical device specifically engineered for neurolytic procedures. Developed by Avanos Medical, a leader in pain management technology, this probe is designed to deliver consistent and controlled thermal energy to targeted nervous tissue.

By integrating seamlessly with Avanos RF generators and cannulae, the PMP-22-100C-SU enables clinicians to perform high-precision nerve ablations with a focus on patient safety and procedural efficiency. Its disposable nature eliminates the complexities of reprocessing, ensuring a sterile field for every patient and reducing the risk of cross-contamination in high-volume pain clinics.


Core Technology: Integrated Radiofrequency Delivery

The PMP-22-100C-SU is built upon advanced RF transmission technology. Unlike reusable stainless steel probes, these single-use models feature specialized conductive tips designed to maintain impedance stability throughout the duration of the ablation cycle.

  • Optimized Conductivity: Engineered to transmit precise high-frequency current from the Avanos generator directly to the nerve site.

  • Avanos Ecosystem Compatibility: Specifically designed to fit 22-gauge, 100mm Avanos RF cannulae, ensuring a flush fit that prevents “overshoot” or energy leakage.

  • Color-Coded Identification: The “C” designation typically refers to color-coding or specific connector types that help clinical staff quickly identify the correct probe length and gauge during setup.

Mechanism of Action: Thermal Neurotomy

The Avanos PMP-22-100C-SU operates through the principle of thermal neurotomy. When the probe is energized, the high-frequency alternating current causes ionic agitation in the surrounding tissue, generating localized frictional heat.

  1. Lesion Creation: The probe raises the temperature of the target nerve to approximately 70–80°C.

  2. Signal Interruption: This controlled heat creates a lesion that disrupts the nerve’s ability to transmit pain signals to the brain.

  3. Long-Term Relief: By physically altering the protein structure of the sensory nerve, the procedure provides semi-permanent pain relief while sparing motor function in the surrounding area.

Clinical Applications and Indications

This probe is a versatile tool for treating chronic pain conditions that have proven resistant to conservative management:

  • Facet Joint Syndrome: Targeting the medial branch nerves for lumbar or cervical back pain.

  • Sacroiliac Joint Pain: Performing lateral branch neurotomy to address SI joint dysfunction.

  • Trigeminal Neuralgia: Precision ablation of cranial nerves for severe facial pain.

  • Chronic Peripheral Neuralgia: Managing localized nerve pain in the extremities or torso.


Key Advantages: Single-Use vs. Reusable

Feature Avanos PMP-22-100C-SU Standard Reusable Probes
Sterility Status 100% Guaranteed (Single-use) Dependent on autoclave efficacy
Cross-Contamination Zero Risk Potential for protein buildup
Performance Factory-calibrated every time Tip degradation over multiple uses
Workflow Immediate “Plug and Play” Requires cleaning, bagging, and tracking
Cost Management Clear per-procedure cost Hidden costs (labor, chemicals, repair)

The Treatment Process

  1. Cannula Placement: Under fluoroscopic or ultrasound guidance, an Avanos RF cannula is positioned near the target nerve.

  2. Probe Insertion: The PMP-22-100C-SU probe is inserted into the cannula. The length (100mm) ensures the active tip of the probe aligns perfectly with the cannula’s active window.

  3. Sensory & Motor Testing: The clinician uses the generator to stimulate the nerve, confirming correct placement and ensuring no motor nerves are at risk.

  4. Ablation: RF energy is applied for 60–90 seconds to create the therapeutic lesion.

  5. Disposal: The probe is removed and disposed of in medical waste, eliminating the need for post-procedural cleaning.

Technical Specifications

Specification Details
Model Number PMP-22-100C-SU
Manufacturer Avanos Medical
Gauge Size 22 Gauge
Probe Length 100 mm
Sterilization ETO Sterile (Single-use)
Compatibility Avanos RF Cannulae & Generators
Related Models PMP-16-100C-SU, PMF22-100-10CS

Frequently Asked Questions

Is the Avanos PMP-22-100C-SU compatible with other generator brands?

The PMP-22-100C-SU is optimized for use with Avanos (formerly Kimberly-Clark/Halyard) RF generators. While some adapters exist, using the probe within the native Avanos ecosystem ensures the most accurate impedance readings and temperature monitoring, which is critical for patient safety and effective lesioning.

What are the primary benefits of using a single-use RF probe?

Single-use probes like the PMP-22-100C-SU eliminate the risk of cross-contamination and hospital-acquired infections. Furthermore, they remove the burden of sterilization from the clinical staff, ensure that the probe’s electrical integrity is perfect for every procedure, and prevent the “wear and tear” accuracy issues seen in reusable probes.

How does the 22-gauge size affect the procedure?

A 22-gauge probe is considered a “fine” needle size, which is ideal for reducing patient discomfort during insertion while still being rigid enough for precise navigation. It is specifically designed to fit into a matching 22-gauge cannula, creating a consistent thermal lesion size for targeted nerve ablation.

What is the difference between the PMP and PMF model prefixes?

In the Avanos catalog, these prefixes often distinguish between different tip configurations or connector types (e.g., “C” for specific curved or straight connectors). The PMP-22-100C-SU is specifically a sterile, single-use probe meant for standard 100mm cannulae, providing a reliable baseline for most facet and medial branch blocks.

Does the probe include the cannula for the procedure?

No, the PMP-22-100C-SU is the internal probe only. The RF cannula is sold separately to allow clinicians to choose specific tip lengths (active tips) or curved/straight shafts based on the patient’s anatomy. However, the probe is length-matched (100mm) to work perfectly with any 100mm Avanos cannula.

What safety protocols are built into the Avanos RF system?

When used with an Avanos generator, the PMP-22-100C-SU provides real-time impedance and temperature feedback. If the probe detects a sudden spike in impedance or an unexpected temperature variance, the system can automatically halt energy delivery to prevent unintended tissue damage or “charring” at the electrode site.

Listing Terms & Conditions

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