How fast does the LifeFlow PLUS deliver fluids compared to a standard IV set?
The LifeFlow PLUS delivers 500 mL of IV fluid in under 2 minutes through a 20-gauge catheter — an effective delivery rate of approximately 250 mL/min. A standard gravity-drip IV set runs at 80–200 mL/hour (1.3–3.3 mL/min). Even a pressure bag at 300 mmHg delivers 80–120 mL/min. The LifeFlow PLUS provides approximately 100x faster fluid delivery than gravity drip — critical for Class III–IV hemorrhagic shock resuscitation.
Can the LifeFlow PLUS deliver blood products, or only crystalloids?
Yes. The LifeFlow PLUS is designed for both IV fluids (normal saline, lactated Ringer's) and blood products including whole blood (fresh whole blood, LTOWB) and packed red blood cells. The syringe mechanism overcomes the increased viscosity of blood through a 20-gauge or larger catheter. NAR describes it as capable of delivering 1 unit of whole blood in approximately 2 minutes.
Does the LifeFlow PLUS require batteries or power?
No. The LifeFlow PLUS is entirely hand-operated with no batteries, power supply, or electronic components. Fluid delivery is achieved by manual handle compression, with the syringe automatically refilling on handle release. This makes it fully functional in any environment regardless of power availability — aircraft, vehicles, field positions, or after equipment damage.
What is the minimum catheter gauge required for the LifeFlow PLUS?
The LifeFlow PLUS is designed to work through a 20-gauge or larger peripheral IV catheter. Smaller gauge catheters (22g, 24g) create excessive resistance that limits flow rate and increases hemolysis risk with blood products. For optimal performance, use the largest gauge catheter achievable in the patient — 16g or 18g for blood products is preferred when venous access permits.
Is the LifeFlow PLUS compatible with the QinFlow Warrior EXTREME blood warmer?
Yes. QinFlow has specifically validated the Warrior EXTREME's performance with rapid bolus flows generated by hand pump devices such as the LifeFlow PLUS. The Warrior EXTREME's heating algorithm handles the intermittent, high-flow bolus patterns generated by hand pumps — warming blood or fluids to 38°C ± 2°C even at these flow rates. This integration enables warmed blood delivery at field-expedient rates without sacrificing warming efficacy.
Is the LifeFlow PLUS CoTCCC-recommended?
LifeFlow PLUS is a commercially available rapid infusion device widely used in TCCC and TECC training curricula. CoTCCC recommendations are issued for specific drug and device categories; verify current TCCC guidelines for rapid-infusion device guidance as applied to your mission profile.
Does the LifeFlow PLUS require any special training to operate?
The device is designed for intuitive one-hand operation and is included in TCCC/TECC provider curricula. Handle-and-tubing are packaged together for rapid setup. Providers should practice the assembly and priming sequence during sustainment training to maintain proficiency.
What IV catheter size is required for the LifeFlow PLUS?
LifeFlow PLUS is compatible with catheters as small as 20G. Larger-bore catheters (18G or 16G) will achieve higher flow rates. The syringe mechanism overcomes resistance even at 20G, making it usable in patients where only small-gauge access is possible.
What is the NSN and procurement information for the LifeFlow PLUS?
NSN: 6515-01-703-0004. ECAT: SPE2DE-23-D-A008. Unit of issue: case (5 each). CAGE Code: 71UG3. DAPA: SP020018H0066. Available through DLA, GSA, and North American Rescue's ECAT contract. Contact MED-TAC International for agency and unit pricing.
When should the LifeFlow PLUS replacement tubing set be used?
After four or more units of blood, flow rate through the original tubing may begin to decline due to clot buildup in the tubing. The LifeFlow PLUS Replacement Tubing Set (NAR SKU: 75-0024) allows providers to swap tubing and continue using the same infuser handle at full flow rates for continued resuscitation.
