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Introcan Safety 3 PUR IV Catheter 18G 1.3 x 32mm
Introcan Safety 3 PUR IV Catheter 18G 1.3 x 32mm
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Product Overview
The Introcan Safety® 3 is B. Braun's third-generation closed peripheral IV catheter, designed to eliminate passive needlestick injury risk through a fully automatic safety shield that activates without requiring clinician action. The integrated blood control septum minimises blood exposure during insertion and connection changes, reducing the risk of blood-borne pathogen transmission to healthcare workers. The 18G PUR catheter is the clinical workhorse gauge for general-purpose peripheral access requiring moderate flow rates — compatible with blood product administration (18G minimum), contrast media, and routine IV therapy.
Specifications
| Attribute | Detail |
|---|---|
| Manufacturer | B. Braun Melsungen AG, Germany |
| Product Line | Introcan Safety® 3 PUR |
| Gauge / Size | 18G (1.3mm OD × 32mm length) |
| Cannula Material | Polyurethane (PUR) — kink-resistant, soft in situ |
| Safety Mechanism | Fully automatic passive needlestick protection (ISO 23908) |
| Blood Control | Multi-access blood control septum — minimises blood exposure |
| Flow Rate | Approx. 85 mL/min at 300 psi (18G) |
| Power Injector Compatible | Yes — rated to 325 psi (14G–24G) |
| Sterility | Sterile, single-use, EO sterilised |
| Latex Content | Latex-free |
| DEHP Content | DEHP-free |
| Hub Colour (ISO) | Green (18G per ISO 10555 colour coding) |
| Regulatory | CE Marked (EU MDR 2017/745); ISO 10555; ISO 23908 needlestick safety |
| Packaging | Individual sterile blister pack |
| Sold as | Box of 50 units |
Clinical Indications
- Peripheral intravenous access for fluid administration (crystalloids, colloids, blood products)
- IV medication delivery including antibiotics, analgesics, and chemotherapy agents
- Blood sampling via peripheral venous route (reduces need for additional venepuncture)
- Contrast media injection for CT imaging (power-injector rated to 325 psi)
- Emergency vascular access in resuscitation and perioperative settings
- Subcutaneous infusion therapy (hypodermoclysis)
Gauge Selection Guide
| Gauge | Colour | OD × Length | Flow Rate | Primary Indication |
|---|---|---|---|---|
| 18G | Green | 1.3mm × 32mm | ~85 mL/min | Blood products, CT contrast, routine IV |
| 20G | Pink | 1.1mm × 32mm | ~65 mL/min | General IV therapy, paediatric adults |
| 22G | Blue | 0.9mm × 25mm | ~36 mL/min | Paediatric, fragile veins, slow infusions |
Community Consensus: Clinical Q&A
Q: Why choose PUR over FEP/PTFE for peripheral IV catheters?
A: Polyurethane (PUR) cannulae soften to body temperature after insertion, conforming to vessel geometry and reducing mechanical phlebitis rates. FEP (fluoroethylenepropylene) is firmer, preferred for arterial lines and special procedures. For routine peripheral IV access requiring extended dwell time, PUR is the evidence-preferred material — associated with lower infiltration and phlebitis rates in published Infusion Nurses Society (INS) clinical guidelines.
Q: Is the Introcan Safety 3 suitable for blood transfusion?
A: Yes. 18G is the minimum recommended gauge for whole blood and packed red blood cell (PRBC) transfusion per BCSH (British Committee for Standards in Haematology) and AABB guidelines. The 20G may be used for slow transfusions with risk of haemolysis; 22G is generally contraindicated for blood product administration except in extremis.
Q: What is the maximum recommended dwell time for peripheral IV catheters?
A: The INS 2021 Infusion Therapy Standards of Practice recommend replacement of peripheral IV catheters based on clinical indication (i.e., not on a routine 72–96 hour schedule). Catheters should be assessed at each shift for signs of phlebitis, infiltration, or occlusion and replaced when clinically indicated rather than prophylactically.
Q: Does the passive safety mechanism activate reliably in high-speed withdrawal?
A: The Introcan Safety 3 passive shield activates automatically upon needle withdrawal from the catheter hub, independent of withdrawal speed or clinician technique. This distinguishes it from active safety devices that require deliberate clinician activation, providing protection even in unexpected or emergent needle removal scenarios.
Q: What is the minimum order quantity available through EMIS+?
A: The Introcan Safety 3 PUR IV Catheters are sold in boxes of 50 units per gauge. Contact EMIS+ for institutional bulk pricing for quantities exceeding 500 units.
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