RWD R-NBC-F(JR)

The RWD R-NBC-F(JR) is intended for small animal inhalation anaesthesia involving compatible veterinary anaesthesia systems. Its Mapleson F breathing arrangement provides a controlled route to deliver fresh oxygen and anaesthetic gases while facilitating removal of exhaled gases.

During veterinary surgery, the breathing circuit connects the patient airway to the anaesthesia gas supply. Its flexible tubing allows positioning near operating tables, while the reservoir bag supports observation of spontaneous respiratory activity and manual ventilation.

Research facilities use breathing circuits during procedures requiring inhalation anaesthesia in small animals. The Jackson-Rees arrangement offers a low-resistance pathway suitable for appropriately selected animals and respiratory requirements.

The circuit accommodates spontaneous breathing and manually assisted ventilation through its reservoir bag arrangement. Respiratory management depends on the selected fresh gas flow, patient characteristics and airway connection.

The circuit forms part of the gas delivery pathway when connected to compatible veterinary anaesthesia equipment. Flexible tubing supports convenient routing between the anaesthesia system and the patient.

The Mapleson F configuration provides a recognisable breathing system for teaching gas-flow principles, reservoir-bag operation, and respiratory observation in veterinary anaesthesia education.

The R-NBC-F(JR) is particularly relevant where clinicians require a non-rebreathing circuit with a reservoir bag and a practical tubing arrangement for smaller veterinary patients.

Low-Resistance Breathing Arrangement

The Mapleson F design provides a low-resistance breathing pathway, supporting respiratory management during small animal inhalation anaesthesia.

Supports Spontaneous Respiration

Fresh gas delivery through the circuit allows animals to breathe spontaneously while connected to an appropriately configured anaesthesia system.

Manually Assisted Ventilation

The reservoir bag arrangement provides a way to deliver manually assisted breaths as part of the Jackson-Rees configuration.

Respiratory Movement Observation

Reservoir bag movement gives operators a visual indication of breathing activity during anaesthesia.

Flexible Tubing Arrangement

The tubing can be positioned around animal preparation areas, operating tables and veterinary anaesthesia workstations.

Fresh Gas Delivery

The circuit provides a pathway for fresh oxygen and inhaled anaesthetic gases from the connected anaesthesia system.

Carbon Dioxide Washout

The Mapleson F arrangement carries expired carbon dioxide toward the exhaust opening when suitable fresh gas flow is maintained.

Passive Operation

The breathing assembly functions using gas supplied by the connected anaesthesia equipment and requires no independent electrical power source.

Veterinary Equipment Integration

Its configuration supports use within compatible RWD veterinary inhalation anaesthesia arrangements.

Mapleson F Circuit Configuration

The breathing assembly follows the Mapleson F arrangement, with fresh gas entering near the patient connection.

Jackson-Rees Modification

A reservoir bag attached to the expiratory limb defines this circuit configuration.

Non-Rebreathing Gas Pathway

Fresh gas flow helps remove exhaled carbon dioxide from the breathing system.

Flexible Breathing Tubing

Flexible tubing helps accommodate equipment placement and patient positioning during anaesthesia.

Reservoir Bag Assembly

The bag collects gas within the breathing arrangement and supports observation of respiratory movement.

Open Expiratory Arrangement

The reservoir bag exhaust opening provides a path for expired gases and supports manual ventilation.

Fresh Gas Inlet

A dedicated inlet permits gas to enter the breathing circuit from the connected anaesthesia system.

Patient Connection

The breathing assembly connects to a compatible airway interface used during veterinary anaesthesia.

Spontaneous Breathing Support

The gas pathway accommodates the animal's respiration during an anaesthetic procedure.

Assisted Ventilation Capability

The reservoir bag can be compressed to provide manually assisted breathing when the outlet is appropriately managed.

Small Animal Application

Its low-resistance configuration supports anaesthetic respiratory management in appropriately selected small animal patients.

Passive Mechanical Design

Gas flow and reservoir bag operation provide the circuit's breathing functions without powered internal components.

Anaesthesia Workstation Placement

The tubing arrangement supports practical positioning near veterinary anaesthesia machines.

Respiratory Monitoring by Observation

Changes in reservoir bag movement provide a visual indication of breathing activity during use.

The RWD R-NBC-F(JR) is a Mapleson F non-rebreathing circuit for small-animal veterinary anaesthesia. Its Jackson-Rees arrangement combines fresh-gas delivery with a reservoir bag that supports observation of breathing activity and manual ventilation.

The circuit suits veterinary operating areas, laboratory animal anaesthesia workstations, and educational settings that require a compatible low-resistance breathing system.

Its passive construction, flexible tubing, and clearly defined gas pathway make it a practical component of a properly configured veterinary inhalation anaesthesia system. The reservoir bag and fresh gas inlet are central to its role in respiratory support.