Philips Respironics Trilogy Adult Dual-Limb Circuits – 10 Pack

Quick answer: These are genuine Philips Respironics dual-limb breathing circuits for Trilogy ventilators, in the adult size, supplied as a 10-pack (SKU 1127306). In a dual-limb circuit, inspired gas travels to the patient through one limb and exhaled gas returns through a separate expiratory limb — used with the Trilogy’s active exhalation setup. Single-patient, disposable consumables, replaced per the manufacturer’s instructions and your clinical protocol.

What’s included

• 10 × Trilogy adult dual-limb circuits (SKU 1127306)

Ventilator, exhalation valve, filters, and patient interface not included. Confirm exact circuit contents and any included components against your packaging.

About these circuits

A breathing circuit is the tubing that carries gas between the ventilator and the patient. Circuits come in two broad configurations: single-limb (one tube, with exhalation through a valve or leak port) and dual-limb (two tubes — one to deliver gas, one to return exhaled gas to the device).

This is the dual-limb configuration for the Trilogy platform, in the adult size. A dual-limb setup returns exhaled gas to the ventilator through a separate expiratory limb, which supports monitoring of exhaled volume and is used with the Trilogy’s active exhalation valve setup. Because they’re exposed to warm, humidified exhaled gas and handled at each change, circuits are single-patient consumables replaced on a routine schedule.

A 10-pack is the practical fulfilment size for clinics, home-care agencies, and anyone changing circuits regularly.

Key features

• Genuine Philips Respironics circuits — for Trilogy ventilators.
• Dual-limb configuration — separate inspiratory and expiratory limbs.
• Adult size — matched to adult tidal volumes.
• 10-pack — economical supply for scheduled changes.
• Single-patient use — hygienic, disposable design.

Specifications

Use & safety notes

Set up the circuit exactly as specified in the Trilogy clinical documentation, and confirm correct connection of both limbs and the exhalation valve. Many ventilators require a circuit test or calibration after a circuit change — run it before returning the patient to therapy. Replace circuits per the manufacturer’s instructions and your protocol, and sooner if soiled, wet, or damaged. Confirm whether components such as an exhalation valve, filters, or water traps are included with these circuits or supplied separately.

Frequently asked questions

How many circuits are in the pack?
Ten.

What’s the difference between dual-limb and single-limb?
A dual-limb circuit uses two tubes — one delivers gas to the patient, one returns exhaled gas to the device; a single-limb circuit uses one tube with exhalation via a valve or leak port.

Which size is this?
Adult.

Which ventilators do they fit?
Philips Respironics Trilogy ventilators. Confirm which Trilogy models against the packaging, or contact us and we’ll check.

How often should they be replaced?
Per the manufacturer’s instructions and your clinical protocol, and sooner if soiled, wet, or damaged.

Are they reusable?
No — these are single-patient-use consumables.

Do I need a prescription?
Yes — ventilator circuits are used under clinical direction. Confirm your prescribed setup with your provider.

Can I get them delivered in Brooklyn or shipped nationwide?
Yes — Stark Medical Supplies offers local pickup and delivery in Brooklyn and across NYC, plus USPS shipping throughout the continental U.S.

For use under clinical direction. Follow the manufacturer’s instructions for use, the Trilogy clinical documentation, and your provider’s or facility’s protocol — including any required circuit test after a circuit change.