Nitronox Plus Demand-Flow Nitrous Oxide & Oxygen Systems

Nitronox Plus® is a demand-flow nitrous oxide and oxygen analgesia system designed to support patient comfort during minimally invasive in-office procedures. Nitronox Plus® is available in fixed 50/50 and adjustable configurations, giving practices flexibility while helping reduce patient pain and anxiety during office-based care.

Nitronox Plus® demand-flow nitrous oxide and oxygen systems are intended for use with conscious, spontaneously breathing patients in clinical settings where rapid onset and short duration of effect are important. Porter positions the platform as a portable, office-friendly solution that can support efficient procedure flow and faster patient recovery after treatment.

In urology settings, nitrous oxide and oxygen minimal sedation can support patient comfort during common office procedures such as BPH therapies, vasectomy, cystoscopy, biopsy, ultrasound, and stent removal. Nitronox Plus® is supported by a broader ecosystem of breathing circuits, masks, mouthpieces, regulators, gas hoses, and scavenging accessories to help practices standardize setup and ongoing use.

Key Features

• Demand-flow delivery supports patient-controlled nitrous oxide and oxygen inhalation during minimally invasive procedures.
• Fixed 50/50 and adjustable models allow practices to choose the configuration that best fits clinical workflow and procedural preference.
• Rapid onset and short duration help support efficient room turnover and a faster return to baseline after treatment.
• Portable system design supports in-office procedural environments where mobility and ease of setup matter.
• Accessory compatibility includes disposable breathing circuits, masks, mouthpieces, regulators, hoses, and scavenging components.
• Use across adult and pediatric settings is supported by available disposable mask sizes and accessory options.

Clinical Use Cases

• Nitronox Plus® is used to support comfort during in-office procedures where reduction of pain and anxiety can improve the patient experience and workflow efficiency.
• Office-based urology applications include BPH treatment workflows, vasectomy, cystoscopy, biopsy, ultrasound-guided evaluations, and ureteral stent removal.
• Additional procedural environments may include other minimally invasive medical settings where rapid recovery and simple administration are important.

Urology Procedures

Urology procedures where nitrous oxide systems and oxygen are used include:

• BPH treatment including
• The Prolieve® System
• Cooled ThermoTherapy™
• Urolift® and Rezum™
• Vasectomy
• Cystoscopy
• Biopsy
• Ultrasound
• Stent Removal
• Skin Treatments

Technical Specifications

Device type: Demand-flow nitrous oxide and oxygen analgesia system

Configurations: Fixed 50/50 and adjustable model options

Gas delivery: Nitrous oxide and oxygen mixture for conscious, spontaneously breathing patients

Use setting: In-office and minimally invasive procedural care

Workflow support: Rapid onset and short duration of effect

Accessory options: Disposable breathing circuits, masks, mouthpieces, regulators, hoses, and scavenging accessories

Model family: NOX-PLUS-050, NOX-PLUS-070, NOX-PLUS-5050 and related configurations

Key Benefits

• Patient comfort: Helps reduce pain and anxiety during minimally invasive procedures.
• Workflow efficiency: Short duration of effect can reduce recovery time and support faster throughput in office-based care.
• Clinical flexibility: Practices can select between fixed and adjustable configurations to align with their preferred procedural approach.
• Operational simplicity: Portable setup and compatible disposables help streamline routine use and replenishment.

Why Choose Nitronox Plus®?

Nitronox Plus® gives practices a modern demand-flow nitrous oxide and oxygen platform for procedural settings where comfort, simplicity, and efficient recovery are important. Porter emphasizes the system’s ability to support minimally invasive care with a balance of portability, ease of use, and configuration flexibility.

For urology offices and other procedure-driven settings, Nitronox Plus® can help improve the patient experience without relying on longer-recovery alternatives. Its available disposables and replacement parts also support a more standardized, serviceable setup across repeated office use.

How to Order

Available model families: NOX-PLUS-050, NOX-PLUS-070, NOX-PLUS-5050, and related two-cylinder configurations.

Disposables and parts: Breathing circuits, masks, mouthpieces, keys, yoke washers, regulators, hoses, cylinder wrench, demand valve, and scavenging components.

Contact your sales representative or authorized distributor for pricing, configuration guidance, and accessory selection.

Part Numbers