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Summary of Contents for biodex 130-502
- Page 1 OPERATION MANUAL Pulmonex Xenon Systems Single Cartridge (#130-502) Double Cartridge (#130-503) Biodex Medical Systems, Inc. Brookhaven R & D Plaza 20 Ramsay Road Box 702 • • • Shirley New York 11967-0702 516-924-9000 Fax 516-924-9241 • • • • FN: 93-300 2/96...
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Page 3: Table Of Contents
SyStemS Single Cartridge #130-502 Double Cartridge #130-503 table of Contents: 1. Introduction ....................4 2. Set-up Procedure ..................4 3. Performing a Study..................6 4. Maintenance ....................8 • General Maintenance Procedures ............8 • Charcoal Trap Replacement ...............9 • Clearing the Automatic Xenon Dispenser Needles ......10 •... -
Page 4: Introduction
Introduction: The combination of manual and electronic controls make the Pulmonex Xenon Single and Double-Cartridge Systems the easiest units to use for regional ventilation studies. All internal circuitry, valves and tubing have been designed to afford simple operation with complete patient comfort. The result is a system that provides maximum, reliable test results with minimal effort. - Page 5 of loading the empty plastic cartridge to one- third full with loose Drierite (catalog #139-101). Failure to change the Drierite regularly will significantly shorten the life span of the charcoal trap, therefore, it is recommended that you change it after every study.
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Page 6: Performing A Study
7. To add oxygen, connect and clamp a 1/4" oxygen hose from your supply to the oxygen inlet port on the Pulmonex front panel. (See Figure 4.) Turn the oxygen valve to 5 psi or 6-8 liters per minute and leave it on. If possible, use a pediatric regu- lator on the oxygen tank. - Page 7 To perform a study using ambient air, turn the Pulmonex ON and pro- ceed to handle position #2 before connecting the patient to the system. When the “To Patient” bag is 1/4 full, switch the handle back to position #1. The system is now ready to use. 6.
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Page 8: Maintenance
We recommend using an injection adapter as close to the patient as possible. Biodex carries an entire line of disposable xenon circuits, some with injection adapters, with luer lock fittings, or injection ports (see catalog). These options will allow the use of a xenon gun, xenon injection dispenser or syringe directly in line with the patient’s breathing passage. -
Page 9: Charcoal Trap Replacement
Charcoal trap Replacement: (See Figure 7 for Single Cartridge or Figure 8 for Double-Cartridge.) It is recommended that the Charcoal Cartridge Xenon Trap (#127-318 and 127-319) be replaced once every 12 months. To maximize trap effective- ness follow these guidelines: Figure 8 Figure 7 1. -
Page 10: Clearing The Automatic Xenon Dispenser Needles
3. Check the direction of the fittings on the top of the lead cartridge before removing it. 4. Remove the old cartridge and place the new cartridge into the system. Make sure the fittings on the cartridge point in the same direction as on the one you removed. -
Page 11: Lower Blower Replacement
2. Carefully raise front panel approximately 10 inches. Use a block of wood to prop up the front cover at rear of unit. 3. There are 3 hoses that must now be disconnected to facilitate complete removal of the front panel. The first two hoses go to the rear of the unit to the fittings for the patient hose set. -
Page 12: Leak And Trap Tests
1. Using slip-pliers, loosen hose clamps connecting corru- gated tubes to blower. 2. Disconnect the Molex connector. 3. Using flat-blade screwdriver, remove 3 screws that attach the lower blower to the back of the cabinet. Save screws. To Attach the New Blower: 1. - Page 13 #130-901. Occasionally, one of the breathing bags will tear or a hole will develop in it. These bags are Biodex Medical Systems model #130-610 and are easily replaced. If the leak is in one of the fit- tings, they can be easily sealed with silicone.
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Page 14: Troubleshooting
2. With a 5 percent window, calibrate for Xe-133. 3. Fill the large plastic bag with a known volume of air (typically, 50 liters). 4. Inject a known quantity of Xe-133 (such as 100 µci ) into the bag. The concentration will be 2 x 10 µci/cm 5. - Page 15 1. Check gun. 2. Injected xenon in position #1 (start). 2. Inject in position #2. 3. Main valve core not turning when 3. Call Biodex Medical Systems. handle is turned. 4. Bacteria filter absorbs xenon. 4. Change filter type to recommended filters supplied by Biodex Medical Systems.
- Page 16 3. Cracks in external hose. 3. Replace hose. 4. Bacteria filter is absorbing xenon 4. Use Biodex Medical Systems (check filter for activity). recommended bacteria filters. 5. Plug-in Y fitting is not capped. 5. Cap luer lock plug-in Y fitting.
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Page 17: Specifications
Specifications: pulmonex Single Cartridge #130-502: Weight: 265 lbs. Dimensions: 49" H x 22" W x 23" D Electrical Requirements: Operating volts/amps: 110-120V Chassis Lea Kage Current Draw: <.5 amps Electrical Protection: .5 amp buss fuse Operating Temperature: Normal clinical operating room temperature pulmonex Double Cartridge #130-503: Weight: 320 lbs. - Page 18 C3320 C3050 C2920 C2970 C3290 C3310 C3190 Figure 10 – 18 –...
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Page 19: Replacement Parts List
Replacement parts list: (See Figure 10.) Assembly 130-502 pulmonex part number Description 130-019 Soda-Lime 130-515 Ten Way Valve 130-545 8" Hose 130-555 Cartridge for Absorbents 130-610 10 Liter Breathing Bag 130-901 1 1/8" Clean Bore Hose 130-903 Hose Adapter 139-101... -
Page 20: Schematics
Schematics: Schematic A: – 20 –... - Page 21 Schematic B: – 21 –...
- Page 22 Schematic C: – 22 –...
- Page 24 Biodex Medical Systems, Inc. Brookhaven R & D Plaza 20 Ramsay Road Box 702 • • • Shirley New York 11967-0702 516-924-9000 Fax 516-924-9241 • • • •...
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