Conventional blood warming stacks two things in the fluid path: an IV set, and a separate warming device with its own tubing. More connections, more priming, more failure points — and contact between the blood and a heating surface.
What if the warming element lived in the tubing wall, and the line was the only set you needed?
The TTS-B is the IV administration tubing and the warming element in one. The heating element is double-extruded between the inner and outer tubing walls — completely outside the fluid path — so blood never contacts it: no thermal damage, no flow disruption, no contamination risk. Thermistors along the line feed the QUANTUM Controller, which modulates 44V power to hold target output at the patient end regardless of flow rate, input temperature, or ambient conditions. Cleared for whole blood, pRBC, FDP-reconstituted product, colloids, and isotonics — the single set for any QUANTUM blood-warming application.
Why This Set
Set And Warmer In One
No additional standard transfusion set — the TTS-B replaces it.
Heat Outside The Fluid Path
Double-extruded element warms through the wall — blood never touches the heater.
Distributed Sensing
Thermistors along the length keep output on target as flow and conditions change.
Two Per Pack
Two TTS-B sets per pack — two transfusion events, or a primary and backup.
Pairs With The System
Up Close



The Line That Warms.
Genuine North American Rescue, shipped from a clinician-founded, veteran-led team.

Genuine North American Rescue
Sourced direct from North American Rescue.
Specifications
| Manufacturer | North American Rescue |
| Item # | 35-0005 (pack of 2) |
| Weight | 2.7 oz |
| Tubing Length | 80″ |
| Compatible Fluids | Whole blood, blood products (FDP, pRBC), colloids, isotonics |
| Output Temperature | 100.4°F (38°C ± 2°C) from 39°F input |
| Max Blood Flow Rate | 2–100 mL/min |
| Warmup Time | 24 seconds |
| Drip Rate | 20 drops/mL |
| Per Charge Capacity | 2 units (~900 mL) of 39°F whole blood |
| Additional Standard Set | Not required — TTS-B replaces it |
Related searches: thermal transfusion set blood, TTS-B, NAR 35-0005, QUANTUM blood warming tubing, blood warmer set, thermal blood administration set
All products sourced direct from North American Rescue. CoTCCC recommendation status verified where applicable. Ships from MED-TAC International, Pembroke Pines, FL — clinician-founded, veteran-led, SDVOSB-certified.
Specifications coming soon. Contact us for detailed product information.