To Next PageTo Next Page
Need help?Do you have a question about the Parker Matrx Digital MDM and is the answer not in the manual?
Pressure and Flow Requirements| pressure requirements | 50 to 55 psi |
|---|---|
| flow requirements | 10 LPM minimum flow |
| oxygen inlet pressure requirements | 50 to 55 psi |
| oxygen inlet flow requirements | 30 LPM minimum flow |
Environmental| storage temperature | -10°F to 120°F (-17°C to 48°C) |
|---|---|
| operating temperature | 72°F nominal (22°C) |
| humidity | ambient, non-condensing |
Electrical| domestic input voltage supply | 115 VAC nominal |
|---|---|
| domestic input line frequency | 60Hz |
| domestic circuit protection | two 2.5 amp time delay fuses |
| international input line frequency | 50–60Hz |
| international circuit protection | two 2.5 amp time delay fuses |
Weight and Dimensions| width | 8 inches |
|---|---|
| height | 5.5 inches |
| depth | 10 inches |
| weight | 6 lbs |
Requirements for the breathing bag tee and associated components for gas delivery.
Guidelines for utilizing the scavenging system for waste gas management during procedures.
Conformance requirements for mechanical ventilation in healthcare facilities.
User responsibility for verifying correct connection and testing of medical gas pipelines.
Explanation of the mechanically indexed system used for gas connections to prevent misconnections.
User instruction to test the alarm system before each clinical use for proper operation.
How the unit performs self-checks and indicates detected errors via display codes.
Digital MDM Mixer is a continuous flow device for variable gas concentrations and flow rates.
Lists compatible breathing circuits and their essential criteria for use with the device.
Instructions for connecting gas supply lines to the unit, including pressure requirements and leak testing.
User's responsibility for proper use, maintenance, repair, and ensuring correct gas supply.
Precise mixing of oxygen and nitrous oxide from cylinders or pipeline gas systems.
A series of alarms alert the user to any problem condition within the unit or gas supply.
Overview of the front panel displays and indicators, including flow and oxygen percentage.
Details the four alarm conditions: Oxygen Failure, Nitrous Failure, 1 LPM Oxygen Limit, Flush Flow Low.
Explanation of the function of each key on the control panel, including On/Off and flow adjustments.
Procedure for delivering 100% oxygen directly to the mixed gas outlet.
Functionality of the alarm test key for silencing audible alarms and testing system components.
Instructions for connecting breathing circuits, bag tee, and scavenger components.
Procedure for connecting N2O and O2 supply lines using the Sleeve Indexed System (SIS) fittings.
Guidance on connecting the power cord and ensuring a protective earth ground connection.
Lists potential side effects experienced during Nitrous Oxide – Oxygen Conscious Sedation.
Lists situations requiring caution or discontinuation of Nitrous Oxide delivery.
Lists conditions or situations where Nitrous Oxide should not be administered.
Guidance on using the gas mixture for conscious, spontaneously breathing adult and pediatric patients.
Details on establishing delivery protocols for continuous flow devices and self-administration.
Preliminary tests to ensure the analgesia mixer is performing correctly before use.
Procedure to test the unit's initialization routine and default display values upon startup.
Test to verify all alarm readouts, displays, indicators, and audible alarms function correctly.
Test procedure for verifying the Oxygen Failure alarm and associated system responses.
Test procedure for verifying the Nitrous Failure alarm and associated system responses.
Test to verify the flow rate display accurately reflects adjustments made with flow control keys.
Test to verify the % OXYGEN display accurately reflects adjustments made with % OXYGEN control keys.
General guidance on strategies to avoid over sedation and maximize patient satisfaction.
Explains titration as a method for administering N2O/O2 sedation for comfortable patient states.
Daily inspection of mixer, hoses, connections and performance tests prior to use.
Guidelines for cleaning the unit's exterior using a damp cloth and mild soap or cleaner.
Procedure for replacing blown fuses in the 220-240V unit, specifying fuse type and rating.
Details dimensions and weight of the Digital MDM Mixer unit.
Lists the types of fittings for gas inlets and the fresh gas outlet.
Specifies storage and operating temperature ranges and humidity requirements.
Details pressure and flow requirements for Oxygen and Nitrous Oxide gas supplies.
Specifies oxygen flush rates, concentration ranges, and overall flow ranges for gas mixtures.
Provides input line frequency and circuit protection details for the unit.
Defines the accuracy tolerances for oxygen and nitrous oxide flow rates and percentages.
