Gas Sampling Lines

U.S.-made sampling lines for accurate EtCO₂ and anesthetic gas monitoring in critical care.

Truer Medical’s American-made Gas Sampling Lines are high-precision, single-patient-use conduits designed to deliver reliable capnography and anesthetic agent monitoring. Available for immediate on-demand shipping in flexible bulk or case quantities.

View Product Catalog

Product Overview & Intended Use

  • Application: Continuous extraction of respiratory gas samples for the precise measurement of end-tidal carbon dioxide (EtCO₂) and volatile anesthetic gases during anesthesia and critical care.
  • Compatibility: Standardized luer connectors ensure a leak-free, hermetic seal with standard anesthesia circuits, moisture traps, and patient monitors.
  • Manufacturing Origin: Made in the USA.
  • Availability & Shipping: Quantities available on-demand; custom lengths and private labeling available upon request.
  • Device Nature: Single-patient use, disposable design to prevent cross-contamination, maintain moisture control, and ensure clear gas transport without internal trace contamination.

Technical Specifications

Material Formulation
Available in standard Medical-Grade PVC or advanced Co-Extruded PVC/PE (Polyethylene-lined) configurations
Gas Adsorption Resistance
Co-extruded PE lining prevents the absorption of halogenated anesthetic agents, ensuring exact gas concentration readings
Machine End Fittings
Choice of standard Male Luer Lock or Female Luer Lock to match varied OEM monitor and manifold configurations
Patient End Connection
Standard universal luer connection to secure easily to breathing circuit elbows and heat and moisture exchangers (HMEs)
Cable Management
Delivered neatly coiled and secured with specialty Co-Adhesive tape to maintain a clean, tangle-free surgical environment
Customization Capable
Bespoke line lengths, inner/outer diameters, and specialized connector configurations engineered on-demand
Kink Resistance
Optimized wall thickness to prevent luminal occlusion, ensuring uninterrupted sample aspiration