Background
The Magellan-2200 Model 1 is an anesthesia machine used for measuring a patient’s lung functionality, helping operators diagnose breathing conditions in their patients. Made to be compact and flexible, this model is designed for use by military field hospitals, general civilian hospitals, office-based anesthesia and surgery centers of every description.
Weighing in at a maximum 100 LBS and utilizing 100% pneumatic power, the Magellan-2200 Model 1 is designed to be used with any patient monitoring system that the operator prefers to use or has available. Many users have transitioned to the updated Magellan-2200 Model 2 and Model 3 for their increased mobility, but operator manuals as recent as 2020 are still advertising factory repair for the Model 1, so there's no need to make the upgrade yet.
Physiologic monitoring of the operators choice may be employed as a separate, but necessary device. In standard use, the Magellan-2200 Model 1 may be used with a variety of face masks, endotracheal/tracheostomy tubes and other approved artificial airways that are a standard in any operating theater.
Identification
This model is designed as a simple to operate unit containing all modes and necessary components to deliver a basic anesthetic, including a mechanical ventilator and a single agent vaporizer. All of the safety systems required are employed onboard and easy to utilize.
The oxygen controls, intake, and canister storage are located on the back of the unit, easily identified being the only controls in the area. Looking at the unit head-on, one will likely see the ventilator system first, which constitutes the left half of the whole system. On the far left is the reservoir bag, which itself is connected to oxygen flow and the breathing mechanism. The breathing system sits inside an individual housing, equipped with gauges for the operator to read gas flow with.
The right half of the unit consists primarily of more gauges, the specific function and maintenance needs for each given in the operator manual. From right to left, there's a gauge for air, oxygen, auxiliary oxygen, as well as flow-meters for air and oxygen. Finally, a vaporizer is found on the right side of the unit, complete with its own controls and timer.
With a height and depth of 23 inches, width of 17 inches, the Magellan-2200 Model 1 may be mounted on its custom-made carrying case, a mobile trolley especially designed for the unit, other medical carts, or on a tabletop as the operator prefers (accessory/transport specifications to follow).
Technical Specifications
Height: 23 inches
Depth: 23 inches
Width: 17 inches
Weight:
Free-Standing: 45 lbs
Fully Enclosed: 100 lbs
Case Material: Military-grade plastic
All other Materials: Aluminum, brass and plastic
Operating Temperature Range: 35–110 degrees, Fahrenheit.
Gas Supply Sources:
02 Main and Cylinders: 38–70 psi (50 psi is optimal)
Air and/or Air Compressor: 38–70 psi (50 psi is optimal)
Oxygen Concentrator: 3–10 psi
Flowmeter Fresh Gas Flow: 1 to above 20 lpm (each flowmeter)
Oxygen Flush Valve: Recessed, self-closing, push button color coded and labeled, provides 45–55 lpm constant flow while push-button is depressed
CO2 Absorber System: King Systems KAB-9, (re-fillable) or KAB-1 (pre-filled/disposable)
C02 Absorber Canister Capacity: 400 grams soda-lime
Directional Valves: Built-in the CO2 absorber
CO2 Absorber Holding Bracket: Plastic, secured with knob to main frame of machine.
Bag-Ventilator Switch/PRV and Scavenger Outlet Port: Hand-operated selector switch and rotating knob for PRV and scavenging outlet.
Bellows: Latex free, upward inflating, range from 0–1.6L
Bellows Pressure Relief: Pre-set at 60 cmH20
Common Gas Outlet: Size indexed, quick connect
Tubing Circuit: King Systems F–36–61 or any standard anesthesia circle circuit
Gas Pressure Hoses: DISS/thread indexed, female connectors at both ends
Gas Inlet Manifold: DISS/thread indexed, male connectors with one-way valves
Oxygen and Air Supply Gauges: 0–3000 PSI reading color coded and clearly labeled
Gas Inlet Manifold Filters: Located behind Manifold Air and O2 inlet male connectors.
Gas Inlet Pressure Regulators:
Main Supply Cylinder: 0–3000 PSI reading color coded and clearly labeled
Safety back up Cylinder: DISS/thread indexed for O2. Pin indexed, yoke mounted for “D” and “E” cylinders for 02
Oxygen Supply Alarms:
Main and Safety back-up: Pneumatically actuated when O2 supply falls below 35 psi
Alarm power source: 9-volt battery located in body of alarm box
Alarm on/off: Labeled toggle switch located on body of alarm box.
Air and O2 Flowmeters: Calibrated and scaled 0–10 LPM color coded. O2 flowmeter has a fluted control knob for easy identification by touch
Oxygen Concentrator: To power O2 flowmeter only
Air Compressor: May be used to power ventilator and air flow meter
Oxygen Analyzer/Monitor: OM–25–ME (or equivalent) Sensor life expectancy 2 years under normal conditions
Oxygen Analyzer Power Source: 2 each AA batteries, life expectancy approx. 3000 use hours
Auxiliary O2 Flow Selector: Scaled 0–10 LPM in set increments, used for pre/post anesthesia
Vaporizer: Penlon SigmaDelta Series, bolt (cage) mounted, temperature compensated, very low maintenance
Airway Pressure Gauge: Dual scaled in cmH20 and mmHg, located on front panel of ventilator
Pressure Gauge Tubing: Attached to bag/vent switch arm
Mechanical Ventilator: Pneumatically powered, time cycled, volume constant, pressure variable
Volume Range: 0 to 1.6 L
Insp. Flow Range: 0 to .90 lps
Insp. Time Range: 0.2 to 3.0 seconds
Exp. Time Range: 0.2 to 30 seconds
Ventilator Gas Power Requirements: 40 to 70 psi, 50 psi optimal. Use toggle switch to select gas source
Waste Gas Scavenger: Positive and negative relief valves, 1 L reservoir bag, vacuum control knob
Total Machine Gas Leakage:
@ 30cm H2O 0ML/min
@ 80cm H2O 0ML/min
Internal System Compliance:
@ 20cm H2O 1.1ML/cm H2O
@ 40cm H2O 1.3ML/cm H2O
Internal System Resistance:
@ 1.0L/sec gas flow 4.11cm H2O
@ 0.5L/sec gas flow 1.80cm H2O
APL Valve Pressure Drop:
@ 3.0L/min gas flow 0.12cm H2O
@ 30L/min gas flow 1.03cm H2O
Storage:
Indoor: + 160 °F Allow unit to warm to room temp.
Indoor/Outdoor: -30 °F Allow unit to warm to room temp.
National Stocking Numbers for Oceanic Medical Products:
Entire Magellan-2200 Military Anesthesia Machine w/ accessories: 6515-01-533-0968
Magellan-2200 Military Anesthesia Machine Case by: 6515-01-533-1279
Annual Maintenance Kit: 6515-01-533-3323
Resposable Supplies Bundle: 6515-01-533-1216
Oxygen Analyzer w/sensor: 6515-01-533-1177
Oxygen Analyzer w/sensor: 6515-01-533-1177
Oxygen Sensor: 6515-01-533-1174
Sevoflurane Vaporizer: 6530-01-533-1104
Isoflurane Vaporizer: 6530-01-533-1169
Water Trap: 6530-01-533-1102
PEEP Valve: 6530-01-533-0980
Medical Grade Portable Air Compressor: 4310-01-532-9886
Case, Padded for the Air Compressor: 4310-01-532-9887
Water Medical Grade Portable Air Compressor and Case: 4310-01-532-9881
Manuals, Technical, Operator and Service on Compact Disc: 7610-01-537-5157
Sources
Oceanic Medical Magellan-2200 Model 1 Anesthesia Machine Home Website
Oceanic Medical Magellan-2200 Model 1 Anesthesia Machine Operators Manual
Oceanic Medical Magellan-2200 Model 1 Anesthesia Machine Service Manual
Additional Information
Internet Archive Oceanic Medical Magellan-2200 Model 1 Anesthesia Machine Operators Manual/Video
Bimedis Purchase Site for the Magellan-2200 Model 1 Anesthesia Machine
MRI Safety Magellan-2200 Model 1 Anesthesia Machine Object Information