IMPORTANT: READ MANUAL COMPLETELY Before Operating This Device Basic delivery technique is described. Also, this manual contains instructions on periodically required checks to be performed by the user. These checks are necessary to ensure the proper performance of this device and its safety features.
Page 3
Symbol Description MEDICAL EQUIPMENT WITH RESPECT TO ELECTRIC SHOCK, FIRE AND MECHANICAL HAZARDS IN ACCORDANCE WITH UL 2601-1, AND CAN/CSA C22.2 NO. 601.1 Alternating Current Protective Earth (ground) Attention, consult the accompanying documents Manufactured By ELECTRICAL CONNECTIONS & GROUNDING INSTRUCTIONS The unit must be grounded.
Page 4
A bag tee (with attached breathing bag or capped breathing bag port) containing an air inlet valve is required for use with this unit. The bag tee is factory mounted on the unit or provided separately for remote mounting. Matrx by Parker Scavenging Nasal Masks (or other suitable breathing circuits –...
Page 5
User Responsibility This product should not be repaired other than in accordance with written instructions provided by Matrx by Parker. The user of this product shall have the sole responsibility for any malfunction which results from improper use, faulty maintenance, improper repair, damage, or alteration by anyone other than a Matrx by Parker authorized repairer Air Liquide Healthcare.
Page 6
Description of Unit The Digital MDM Mixer is shown in Figure 1. The device permits the operator to adjust the percent of oxygen through a range of 100% to 30% (and thereby control the ratio of oxygen to nitrous oxide). The operator can also control the total volume of mixed gas up to 9.9 liters per minute.
Page 7
SAFETY ALARM SYSTEM There are four alarm conditions on the Digital MDM Mixer. Both the OXYGEN FAILURE and NITROUS FAILURE are They appear in the safety alarm display (see Figure 1, item self-canceling alarms. When the gas is restored, the unit 2) only when conditions warrant.
GENERAL INSTALLATION Note: Refer to FM-916 Mobile “E” Cylinder Stand Installation Quick Connect fittings are designed for rapid “no tool” and Instructions for connecting gas supply to the flowmeter connections with corresponding male / female fittings or outlet stations. Refer to the individual manufacturer’s and cylinder installation to mobile stand.
SIDE EFFECTS & CONTRAINDICATIONS Note: This is not an exhaustive list. The list was prepared from published articles. Possible Side Effects of Nitrous Oxide – Oxygen Conscious Sedation: May experience nausea, vomiting, excessive sweating, euphoria, excitement, deep sedation, drowsiness, sleep, dizziness, lightheadedness, dysphoria, amnesia, and headaches.
Page 10
DEVELOPMENT OF DELIVERY PROTOCOLS It is the responsibility of the medical establishment and the medical professional to develop and establish specific delivery protocols. The Digital MDM Mixer is designed to deliver a variable concentration of nitrous oxide and oxygen on the continuous flow principle.
PREPARATION FOR USE CAUTION: Before using the Digital MDM Mixer, check the operation of the unit by performing the following tests. Performance Checks: These preliminary tests must be Nitrous Failure Test: Set the LPM FLOW display to 9.9 conducted to ensure that your analgesia mixer is performing LPM.
“Preparation for Use” section. • While cleaning the outside of the unit, observe caution so that liquid does not get inside. Matrx by Parker recommends using a damp (wrung toward dry) cloth moistened with a mild soap or a plastic-safe cleaner.
Specifications Physical Nitrous Oxide Inlet Dimensions: 20.32cm W x 13.97cm H x 25.4cm D Pressure Requirements: 344.7 Kpa to 379 kPa Weight: 2.7kg. Flow Requirements: 10 LPM minimum flow Fittings Gas Delivery Fresh Gas Outlet: 15mm ID x 22mm OD Oxygen Flush:10 to 30 LPM (20 LPM nominal @ 344.7 Nitrous Oxide Inlet: Male SIS kPa input)
Need help?
Do you have a question about the Matrx Digital MDM and is the answer not in the manual?
Questions and answers