Call Us
888.433.2300
Also Available In
Plastic Loss of Resistance (LOR) Syringe, 10 cc, 18913
$320.95
- Medex SKU:
- AVA-18913
- Packing Info:
- 25/Case
- Usually Ships:
- 7 - 10 Business Days
Description
The Avanos 18913 is a 10 mL Plastic Loss of Resistance (LOR) Syringe. While the 18907 and 18908 series are made of glass, this model is the plastic alternative designed for clinicians who prefer the "feel" of a specialized plastic plunger for identifying the epidural space.
Key Features
Low-Friction Plunger: Unlike a standard medical syringe which may "stutter" or have high initial resistance, the 18913 is engineered with a low-friction plunger (often featuring a distinct blue tip). This ensures the plunger moves smoothly, allowing the clinician to feel the exact moment resistance is lost.
Luer Slip Tip: Features a standard Luer Slip (push-on) connection. This is often preferred in LOR techniques as it allows for a quick, one-handed disconnection if the clinician needs to switch syringes or check for CSF/blood flashback.
10 mL Volume: The larger 10 mL capacity is useful for clinicians who prefer using a larger volume of air or saline to test for resistance, or for those who wish to have extra volume on hand for the initial "test dose" or local anesthetic bolus.
Latex-Free & Sterile: Fully compatible with sterile field requirements and safe for patients with latex sensitivities.
Technical Specifications
Model Number: 18913
Volume: 10 mL (10 cc)
Material: Medical-grade Plastic
Tip Type: Luer Slip
Plunger Color: Blue (Standard for Avanos/Halyard plastic LOR syringes)
Sterility: Sterile, Individually Packaged
Packaging: 25 units per case
Primary Clinical Use
The 18913 is used for Epidural Space Identification:
Preparation: The syringe is filled with approximately 5–7 mL of air or preservative-free saline.
Technique: As the epidural needle is advanced through the tough spinal ligaments, the clinician applies constant pressure to the blue plunger.
Detection: Because the syringe is designed for low friction, the clinician receives clear tactile feedback. The moment the needle enters the epidural space, the resistance drops sharply, and the plunger moves forward.
Benefit of Plastic: Some clinicians prefer the specific tactile "snap" or feedback provided by a plastic-on-plastic interface compared to the nearly "weightless" feel of a ground-glass syringe.