Medical Oxygen Flowmeter with Humidifier Bottle

Adjustable Oxygen Flow Control and Compatible Bubble Humidification for Clinical Oxygen Therapy

The Medical Oxygen Flowmeter with Humidifier Bottle is an oxygen therapy accessory assembly designed to regulate and indicate oxygen flow from a compatible, pressure-regulated medical oxygen source and, where clinically appropriate, provide bubble humidification before oxygen reaches the patient delivery interface.

This equipment is commonly used in hospitals, clinics, general medical wards and other approved healthcare environments as part of prescribed supplemental oxygen therapy.

Depending on the manufacturer and model, the assembly may feature a transparent flow indicator tube, adjustable flow-control knob, calibrated flow scale, medical oxygen inlet connection and detachable humidifier bottle.

Dana Parsa provides Medical Oxygen Flowmeter with Humidifier Bottle equipment enquiries for healthcare organisations, with available flow ranges, inlet connection standards, operating pressures, humidifier capacities and accessories confirmed upon request.

Key Features

• Medical oxygen flowmeter assembly

• Adjustable oxygen flow control

• Transparent flow indicator tube, depending on model

• Calibrated flow scale

• Floating-ball or alternative flow indicator, depending on design

• Compatible medical oxygen inlet connection

• Detachable humidifier bottle, where included

• Bubble humidification configuration

• Transparent humidifier reservoir

• Minimum and maximum fill markings, where provided

• Oxygen outlet connection for compatible tubing

• Model-dependent humidifier pressure-relief feature

• Replaceable humidifier bottle options, depending on model

• Suitable for manufacturer-approved clinical oxygen therapy systems

Oxygen Flow Measurement and Adjustment

A medical oxygen flowmeter allows trained healthcare personnel to adjust and read the oxygen flow supplied through the device.

Many flowmeters use a transparent, vertically mounted tube with a floating indicator.

The scale is calibrated for a specified gas, operating pressure and installation orientation.

The correct reading method depends on the manufacturer's instructions. For example, the position used to read a floating-ball indicator may differ from that of other float designs.

The flowmeter must be operated within its specified flow and pressure range.

Adjustable Oxygen Flow

Selected medical oxygen flowmeters provide a control knob for adjusting oxygen delivery.

Common medical flowmeter configurations may be offered with nominal ranges such as 0–5 L/min, 0–10 L/min or 0–15 L/min.

These are examples of possible product configurations, not confirmed specifications for a particular Dana Parsa model.

The required flow range must match the clinical application and the manufacturer's approved operating limits.

Bubble Humidifier Bottle

A compatible bubble humidifier bottle may be connected to the flowmeter outlet.

In a typical bubble humidifier, oxygen passes through water in the reservoir, allowing moisture to be added to the gas stream.

The humidifier's actual performance depends on the equipment design, gas flow, water level and operating conditions.

Humidification is not required for every oxygen therapy application. Its use should follow clinical guidance and the manufacturer's instructions.

Transparent Humidifier Reservoir

Selected humidifier bottles use transparent containers that allow healthcare personnel to observe the water level.

Depending on the model, the bottle may include minimum and maximum water level markings.

Only the water type and filling procedure approved by the manufacturer and healthcare facility should be used.

The reservoir must not be overfilled.

Oxygen Inlet Connections

Medical oxygen flowmeters may be designed for connection to:

• Compatible Medical Oxygen Wall Outlets

• Approved Medical Gas Terminal Units

• Pressure-Regulated Oxygen Supply Systems

• Compatible Oxygen Regulators

Connection standards and inlet pressures vary between models and regions.

A wall-outlet flowmeter must not be connected directly to an unregulated high-pressure oxygen cylinder.

Oxygen Outlet and Patient Accessories

Depending on the configuration, the assembly may support approved oxygen delivery accessories, such as:

• Oxygen Tubing

• Nasal Cannulas

• Oxygen Masks

• Compatible Oxygen Delivery Connectors

All accessories must be appropriate for the prescribed flow and the manufacturer's intended use.

Humidifier Maintenance and Hygiene

Humidifier bottles require cleaning, disinfection, replacement or disposal according to the manufacturer's instructions and healthcare facility infection-control procedures.

Reusable and single-patient-use humidifiers have different handling requirements.

Do not reuse single-use components or share patient-specific accessories unless the manufacturer explicitly permits the relevant reprocessing procedure.

Clinical Applications

Depending on the manufacturer's approved intended use, applications may include:

• Hospital Oxygen Therapy

• General Medical Wards

• Clinical Treatment Areas

• Outpatient Care Facilities

• Emergency Departments

• Approved Supplemental Oxygen Delivery Systems

The flowmeter and humidifier must be compatible with the oxygen source and the intended patient delivery interface.

Equipment Configuration

A typical oxygen flowmeter and humidifier assembly may include:

• Main Medical Oxygen Flowmeter

• Flow Indicator Tube

• Adjustable Flow-Control Knob

• Oxygen Inlet Connector

• Oxygen Outlet Connection

• Compatible Humidifier Bottle

• Humidifier Cap and Internal Diffuser, where supplied

• Manufacturer Instructions

Oxygen tubing, nasal cannulas, masks and other patient accessories may be supplied separately.

Safety and Clinical Use

Medical oxygen is a prescribed therapy and must be administered according to qualified clinical guidance.

The flowmeter must be compatible with the medical oxygen supply pressure and connector standard.

Do not connect a low-pressure oxygen flowmeter directly to a high-pressure oxygen cylinder without an appropriate pressure regulator.

Oxygen supports combustion. Smoking, open flames, ignition sources, oil and grease must be kept away from oxygen equipment.

Use only approved humidifier bottles, connections and cleaning methods.

Check the system for correct operation and leaks according to the manufacturer's instructions before clinical use.

Request a Quote

Contact Dana Parsa for available Medical Oxygen Flowmeter with Humidifier Bottle models, flow ranges, inlet connector standards, operating pressures, humidifier capacities, replacement bottles, compatible accessories, warranty information and personalised quotations.