Respiratory Products > Breathing Circuits > Adult Coaxial Breathing Circuits

Adult Coaxial Anesthesia Circuits

WilMarc’s adult coaxial breathing circuits are PVC-Free, contain no phthalates like DEHP. This design prevents common problems with added dead space and the weight of a circle system. As a result, clutter and disorder get minimized from the anesthesia field and ICU bed. The tube within a tube design eliminates twisting between the inspiratory and expiratory limbs. Our Adult Coaxial Breathing circuits provide natural heat and moisture conservation properties, similar to that of a dual-limb circuit.

Customization is available.

  • Designed to prevent problems associated with added dead
    space and weight
  • “Tube-within-a-tube” design eliminates twisting between the
    inspiratory and expiratory limbs
  • Provides natural heat and moisture conservation properties
    to that of a standard dual-limb circuit1
  • Removes clutter and disorder from the anesthesia field and
    ICU bed
  • Configurations include a choice of length of the circuit, mask size, gas
    sampling lines, filters, and breathing bags
  • All connectors meet ISO 5356-1 standards
  • Breathing bags are not made with natural rubber latex
  • Able to manufacture breathing circuit lengths from 40″ to 120″
  • 20/case
  1. Mizrak A., et al., (2011) Comparison of the Coaxial Circle Circuit with the Conventional Circle Circuit. Eurasian Journal of Medicine 2011; 43: 92-8

Want to order these components? Use the link below to download product codes.

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Part Number Length Tubing Type Wye Fittings Filter/ Exchanger Type Breathing Bag GSL Mask
AC60 60 in. Coaxial Straight Gas Sampling Elbow
AC60V 60 in. Coaxial Straight Gas Sampling Elbow Bacterial Viral (BV)
AC60H 60 in. Coaxial Straight Gas Sampling Elbow HMEF
AC60H2 60 in. Coaxial Straight Gas Sampling Elbow HMEF 2L
AC60H2M5 60 in. Coaxial Straight Gas Sampling Elbow HMEF 2L 10’ M/M Adult 5
AC60H2M 60 in. Coaxial Straight Gas Sampling Elbow HMEF 2L 10’ M/M
AC60H2N5 60 in. Coaxial Straight Gas Sampling Elbow HMEF 2L Adult 5
AC72 72 in. Coaxial Straight Gas Sampling Elbow
AC72V 72 in. Coaxial Straight Gas Sampling Elbow Bacterial Viral (BV)
AC72H 72 in. Coaxial Straight Gas Sampling Elbow HMEF
AC72H2 72 in. Coaxial Straight Gas Sampling Elbow HMEF 2L
AC72H2M5 72 in. Coaxial Straight MF Elbow HMEF 2L 10’ M/M
AC72V2M6 72 in. Coaxial Straight Gas Sampling Elbow Bacterial Viral (BV) 100/case 10’ M/M Adult 6
AC72H2N5 72 in. Coaxial Straight Gas Sampling Elbow HMEF 2L Adult 5
AC72V2M6 72 in. Coaxial Straight Gas Sampling Elbow Bacterial Viral (BV) 2L 10’ M/M Adult 6
AC72H2N5 72 in. Coaxial Straight Gas Sampling Elbow HMEF 2L Adult 5
AC90 90 in. Coaxial Straight Gas Sampling Elbow
AC90V 90 in. Coaxial Straight Gas Sampling Elbow Bacterial Viral (BV)
AC90H 90 in. Coaxial Straight Gas Sampling Elbow HMEF
AC90H2 90 in. Coaxial Straight Gas Sampling Elbow HMEF 2L