MedFuser® NRFit
Portable Elastomeric Infusion Pump with NRFit Connector

MedFuser® NRFit is a single-use, fixed-rate, continuous infusion ambulatory elastomeric pump with an NRFit connector, designed to deliver fluid medication safely, accurately and silently without any external sources of power.

MedFuser® NRFit enhance patient safety by reducing the risk of “wrong route” medication errors in administering regional anaesthesia.

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Pump portfolio overview Key elements
Technical Overview Sizes and Flow Rates

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Summary
Features
Technical
Summary

MedFuser® NRFit is an optimal solution for pain management, offering an unparalleled range of pumps specifically designed to support many pain management therapies, clinical scenarios and patient populations.

Flexibility of patient care through our comprehensive pain management pump portfolio
including MedFuser® NRFit models, LUER models, MultiFlow rate adjustable models, PCA models as well as dual channel pump models and many more. All MedFuser® pumps for pain management are available in six sizes from 60ml to 600ml in nominal volume and each pump size is available in many flow rates and flow control mechanisms.

Compatible with all key routes of fluid administration for Pain Management
including: Intravenous, Subcutaneous, Epidural and Wound Infusion.

Advancing patient safety
MedFuser® NRFit pumps combine a number of elements together to provide safe and effective infusions: Robust, UV light-shielded outer housing, accurate fluid level indicator, air-eliminating filter, kink-resistant tubing and advanced flow control. All of our NRFit pumps are clearly identified in yellow to ensure that the right device is used for the right therapy and right patient, providing peace of mind and confidence.

NRFit® connectors designed to enhance patient safety
by reducing the risk of “wrong route” medication errors in administering regional anaesthesia.

Quick and accurate identification
MedFuser® pumps with NRFit connectors feature a distinctive yellow colour across the pump housing, labelling and patient line, including a yellow connector and yellow hydrophobic cap.

Compatible with WoundSoak® CWI
wound catheters to optimise post-operative pain management. WoundSoak® catheters for postoperative continuous infusion fit perfectly onto our MedFuser® NRFit portable elastomeric pump. Using the continuous wound infusion technique, anaesthetics and analgesics are infused through a multi-hole catheter directly into the surgical site for optimised postoperative pain relief.

Promotes patient recovery and improves quality of life
by increasing patient mobility whilst removing the inconveniences of electronic pumps.

  • Patient Friendly: Silent operation, no beeping or alarms
  • Easy to Use: No programming is required
  • Economical: No capital investment, ongoing maintenance costs or dedicated sets are required.
  • Maintenance-free: No calibration, repairs or technical service support required.
  • Highly portable: Robust construction, lightweight and small.
  • Ready for use anytime: No batteries or any power source required.

MedFuser® helps reduce hospital length of stay
It has been demonstrated that patients who received their post-operative pain management treatments via elastomeric pump were able to be discharged earlier, saving time in clinical care, improving patient recovery and quality of life, while providing healthcare cost savings.

High reliability
Achieved through high-quality design and manufacturing.

Optimal accuracy and precision
Delivered by a unique, innovative and advanced flow control capillary.

Proven drug compatibility
Silicone is well established and tested to support drug stability for a wide range of medication fluids.

Peace of mind and confidence
Our specially designed guided balloon, featuring an accurate fluid level indicator, provides clinicians and patients with clarity and reassurance about the progress of the infusion and the remaining amount of drug to be administered.

Ease of filling
Our one-way valve and balloon design make it easy to fill the MedFuser® NRFit pumps.

Features

NRFit® connectors designed to enhance patient safety
by reducing the risk of “wrong route” medication errors in administering regional anaesthesia.

Quick and accurate identification
MedFuser® pumps with NRFit connectors feature a distinctive yellow colour across the pump housing, labelling and patient line, including a yellow connector and yellow hydrophobic cap.

Advancing patient safety through high performance and evolved features:

  • Robust, UV light-shielded outer housing to protect infusate
  • Accurate fluid level indicator providing precise indication of medication to be infused
  • Kink-resistant tubing to help protect against the risk of interruption of flow
  • Non-DEHP and latex-free
  • Advanced flow control
  • All of our NRFit pumps are clearly identified in yellow to ensure that the right device is used for the right therapy and right patient, providing peace of mind and confidence.

Integrated air-eliminating and particle filters
The 1.2 μm hydrophilic and 0.2 μm hydrophobic membranes in a single housing automatically stop particles and expel air from the infusion line. Filter construction materials contain no natural rubber, latex or latex derivatives, PVC, hydroxyvinyl chloride, DEHP, BPA or TSE/BSE.

Filling port with a pressure-activated valve
Convenient and safe filling port with an integrated one-way valve, ensuring a secure filling process. Composed of a sonically welded, DEHP-free thermoplastic body and a latex-free silicone diaphragm. Fully compliant with standard ISO 80369-7 and made from materials approved to USP Class IV standards.

Distal cap with a hydrophobic valve provided with all MedFuser® NRFit pumps
Enable safe and confident priming of the patient line without the risk of fluid spills or medication exposure. The 0.2 μm hydrophobic membrane automatically stops fluid once the patient lines are fully primed.

Integrated hanger and clip
Enables quick and secure mounting and positioning of MedFuser® NRFit pumps.

High reliability
Achieved through high-quality design and manufacturing.

Optimal accuracy and precision
Delivered by a unique, innovative and advanced flow control capillary.

Proven drug compatibility
Silicone is well established and tested to support drug stability for a wide range of medication fluids.

Peace of mind and confidence
Our specially designed guided balloon, featuring an accurate fluid level indicator, provides clinicians and patients with clarity and reassurance about the progress of the infusion and the remaining amount of drug to be administered.

Ease of filling
Our one-way valve and balloon design make it easy to fill the MedFuser® NRFit pumps.

Technical
Pump Accuracy +/- 10%
Flow Rate Range* 13 fixed flow rates, from 0.5ml/h to 13ml/h*

*Please also see downloadable flow rate chart
Infusion Line Length 1100 mm
Mean Infusion Pressure Between 0.46 and 0.62 bar
Maximum Filling Pressure < 1.51 bar
Particle Filter Pore Size 1.2 μm
Air Filter Pore Size 0.2 μm
Tensile Strength of Patient Infusion Line > 20 N (>2 kg)
Connector Type on Patient Infusion Line NRFit**
Latex Free Yes
DEHP Free Yes
Unit of Issue 10 in a box

**Available with LUER connectors.

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Find Out More

If you would like to find out more about this product or other products from Spirit Medical, then please get in touch with a member of our team.

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