Disposable Ventilator Circuits to Deliver Breathing Gases to A Patient

Disposable Ventilator Circuits to Deliver Breathing Gases to A Patient Specification

Shelf Life
Up to 5 Years (unopened) Years

Instruments Type
Respiratory Circuit

Features
Smooth Bore, Flexible, Kink Resistant, Leak Proof Connection, Universal Fittings

Storage Instructions
Store in Cool, Dry Place; Avoid Direct Sunlight

Function
Delivers Gas Mixture from Ventilator to Patient

Usage Type
Single Patient / Disposable

Equipment Type
Ventilator Circuit

Material
Other

Condition
New

Technology
Single Use / Disposable or Reusable Options

Portable
Yes

Wall Mounted
No

Real-Time Operation
Yes

Operating Type
Automatic

Use
Ventilator and Respiratory Support

Dimension (L*W*H)
Standard/Customizable Typically 1.2 m to 1.8 m length Meter (m)

Weight
Lightweight (Approximately 100-250 g) Grams (g)

Color
Transparent/Blue/Green Options

Branch Type
Single Limb & Dual Limb Circuits Available

Tube Diameter
15 mm (Standard Adult); Pediatric Sizes Available

Patient Range
Adult and Pediatric

Sterility
Ethylene Oxide (ETO) Sterilized / Non-Sterile Options

Compatible Equipment
All Major Ventilator Brands

Packaging Type
Individually Packed in Medical-Grade Pouch

Latex Content
Latex Free

Inspection and Certification
CE Marked, ISO 13485 Certified

Heat and Moisture Exchanger
With or Without HME Available

Connector Type
Standard 22 mm & 15 mm Fittings (Complies with ISO Standards)

About Disposable Ventilator Circuits to Deliver Breathing Gases to A Patient

A breathing circuit is those parts of a breathing apparatus (or breathing system), which direct the flow of supplied breathing gas to, and sometimes from, the user. The breathing circuit may be open, closed, or semi-closed, depending on whether breathing gas is recycled. A closed or semi-closed circuit will include components which remove carbon dioxide from the exhaled gas and add oxygen before it is delivered for inhalation, so that the mixture remains stable and suitable for supporting life. Terminology may vary slightly between fields of application. In diving and industrial rebreathers, the closed or semi-closed breathing circuit may also be called the loop, or breathing loop. In medical equipment the closed or semi-closed circuit may be called the circle system.

A medical breathing system or medical breathing circuit is a medical device used to deliver oxygen, remove carbon dioxide, and deliver inhalational anaesthetic agents to a patient. Originally developed for use in anaesthesiology, many variants of breathing system are in clinical use, but most comprise a source of fresh gas flow, a length of breathing tubing to direct the gas, an adjustable pressure limiting valve to control pressure within the system and direct waste away, and a reservoir bag to allow assisted ventilation.^[1]

Universal Compatibility and Safety

These ventilator circuits are compatible with all major ventilator brands, making them versatile for a variety of clinical environments. Designed with standard 22 mm and 15 mm connectors compliant with ISO standards, they ensure secure, leak-proof connections and optimal airflow. CE marking and ISO 13485 certification guarantee product safety and compliance for both adult and pediatric patient care.

Customizable Design and Flexible Options

Our circuits are available in single limb and dual limb configurations, with optional integrated Heat and Moisture Exchanger (HME) depending on your clinical needs. Tube lengths range from 1.2 m to 1.8 m, and multiple color choices allow for easy identification. Choose from ETO sterilized or non-sterile options, all packed individually in medical-grade pouches for convenience and infection control.

Built for Safety, Comfort, and Efficiency

Constructed from medical-grade PVC and polypropylene, these circuits are latex-free, smooth-bore, and designed to be kink-resistant. They are lightweight and portable, ideal for both stationary and mobile use. The circuits are intended for single-patient usage, ensuring hygienic respiratory support and dependable performance over a shelf life of up to five years when unopened.

FAQ's of Ventilator Circuits:

Q: How do I select the appropriate ventilator circuit size for adult or pediatric patients?

A: You should choose the circuit based on patient type: select adult sizes with a 15 mm tube diameter for adults, or the pediatric option for children. Both options comply with ISO standards and fit standard ventilator connectors.

Q: What types of ventilator connectors are included and are they compatible with all ventilators?

A: All circuits feature standard 22 mm and 15 mm universal connectors, ensuring compatibility with all major ventilator brands and models used in clinical and hospital settings.

Q: Can I use these ventilator circuits more than once?

A: The circuits are primarily designed for single-use applications to maintain patient hygiene and minimize infection risk. Some reusable options are available, but always refer to the product labeling and facility guidelines for specific use and reprocessing instructions.

Q: When should I choose a circuit with a heat and moisture exchanger (HME)?

A: Circuits with HMEs are ideal for patients who require additional humidification and warming of inspired gases, which improves patient comfort and can help reduce respiratory complications during ventilation.

Q: Where and how should I store unused ventilator circuits?

A: Store unopened ventilator circuits in a cool, dry location, away from direct sunlight. Keeping them in their medical-grade, individually sealed pouches helps maintain sterility and prolongs shelf life up to five years.

Q: What is the process for connecting the circuit to a ventilator and patient?

A: Attach the standard universal connector (22 mm or 15 mm) securely to the ventilator outlet. The patient end is connected to the mask, endotracheal tube, or tracheostomy tube, ensuring all connections are leak-proof and secure before starting ventilation.

Q: What are the key benefits of using these ventilator circuits?

A: Benefits include compatibility with all major ventilators, leak-proof and kink-resistant design, latex-free construction, lightweight portability, and hygienic single-patient usage. They are easy to use, CE marked, and suitable for both adults and children.