Invivo Magnitude 3150M Operation Manual Download Page 1

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Summary of Contents for Magnitude 3150M

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Page 3: ...search Inc MagnitudeTM 3150M MRI Monitor Omni TrakTM 3150 MRI Monitor Operations Manual INVIVO RESEARCH INCORPORATED 12601 Research Parkway Orlando FL 32826 1 800 331 3220 1 407 275 3220 www invivores...

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Page 5: ...Monitoring Components 1 7 1 7 2 3150 M MRI Monitoring Precautions 1 7 1 8 Cleaning Instructions 1 8 1 8 1 Cleaning Accessories 1 9 2 INSTALLATION 2 1 2 1 Introduction 2 1 2 2 Monitor Installation 2 1...

Page 6: ...s 4 9 4 4 2 Patient and Probe Preparation 4 9 4 4 3 Associated Displays 4 9 4 4 4 Alarms 4 10 4 4 5 SpO2 Messages 4 10 4 5 End Tidal CO2 Monitoring EtCO2 4 10 4 5 1 Theory of Capnography 4 11 4 5 2 Pa...

Page 7: ...re Display 4 8 4 8 The SpO2 Display 4 9 4 9 The EtCO2 Display 4 12 EQUIPMENT CLASSIFICATION Classification according to IEC 601 1 According to the type of protection against electrical shock Class I e...

Page 8: ...FF is displayed on the 3150 M MRI Monitor an X is displayed on the screen of the remote 3155 MVS or 3155A monitor the audible alarm tone will not sound for any reason Perform operational checkout befo...

Page 9: ...roper placement and use areas for the monitor and its accessories as defined on the monitor or accessory labeling Failure to properly place the monitor and its accessories in the Magnet Room will resu...

Page 10: ...ed in MRI scanning poses an ever present risk of excessive heat at the monitoring sites and therefore the risk of RF current burn Should power levels greater than S A R of 4 w kg peak 0 4 w kg average...

Page 11: ...ntra aortic balloon pump use can lead to inaccurate blood pressure readings If questionable values are observed re check patient s pressures by alternate means before administering medication or thera...

Page 12: ...fs and hoses Avoid compression or restriction of NIBP cuff hose SpO2 Use only MRI compatible fiberoptic SpO2 accessories See MRI Accessory list in this Section Use only the Fiberoptic SpO2 sensors rec...

Page 13: ...can result in leaking reduction or cut off of the sample gas flow Inaccurate gas measurements could result During EtCO2 monitoring always use the appropriate water vapor evacuating tubing i e Nafion t...

Page 14: ...simulation is presentonthemonitordisplay SIMULATION can also be seen in the screen center Failure to properly monitor the patient could result The patient connector inputs for all parameters are prot...

Page 15: ...ch repair or replacement become necessary Invivo Research Incorporated IRI recommends that a telephone call or written request for service be made to the factory or nearest service center IRI s toll f...

Page 16: ...lt Large Arm MRI BP Cuff 9080M Adult Thigh MRI BP Cuff 9090M Disposable BP Cuffs Single Lumen Cuffs With Hook and Loop Velcro Closures Premature Infant BP Cuff Size A Circumference range 5 5 to 7 5 cm...

Page 17: ...IDAL CO2 EtCO2 Sampling Kit 9010D Contains 20 foot co extruded sampling tube polyethylene inner core with PVC jacket Nafion tube elbow adapter and 0 8 micron disk filter Nasal ETCO2 Sampling Kit 9010D...

Page 18: ...swater trap and connection tubing Nafion tube ME dryer Hydrophobicdisk filter 0 08 micron Waste Gas Scavenger Line 9471 Includes 8 foot waste gas line to redirect the waste gas INVASIVE BLOOD PRESSURE...

Page 19: ...RI 9277 Provides cardiac and peripheral gating Marconi Polaris Infinion Eclipse and Infinion MagnitudeTM Gating Option for MRI 9277 Provides cardiac and peripheral gating Siemens Vision and Expert 1 0...

Page 20: ...ng Marconi Polaris Infinion Eclipse and Infinion Connection for 3150 MRI Gating Option 9572 Provides cardiac and peripheral gating Siemens Vision Expert 1 0T Connection for 3150 MRI Gating Option 9243...

Page 21: ...5 is used to Store and Recall the 3155 Millennia system setups This will eliminate the need to manually set up the 3155 Millennia to the user preferred selections of display setup alarm limit values r...

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Page 23: ...ations will reflect the 3155A configuration This Operations Manual will describe both the MagnitudeTM 3150M and Omni TrakTM 3150 MRI Monitors in detail For simplicity the manual will refer to both the...

Page 24: ...he following Vital Sign Parameters ECG Invasive Blood Pressure Non Invasive Blood Pressure SpO2 ETCO2 Respiration 1 3 1 System Parameters The 3150 M MRI Monitor System Parameters allow simultaneous pr...

Page 25: ...nd vice versa c NIBP CYCLE Item 3 The NIBP CYCLE Control Key allows the operator to switch between the automatic and manual mode of operation and adjust the Time Cycle in the Automatic Measurement Mod...

Page 26: ...is area provides a visual indication of the Alarm Tone Status The Alarm Tone which is set at the Remote Monitor could be set to SND ON SND OFF and NO ALMS flashing 2 Heart Symbol The Heart Symbol prov...

Page 27: ...he middle trace on the display is designated Trace B The P1 Pressure waveform trace is displayed in this area with a numeric indication of the Systolic Mean and Diastolic pressures to the left next to...

Page 28: ...evision and provides the following menu items a Sound Volume Adjustment The Pulse Tone and Alarm Volume may be adjusted by pressing the SIZE control key to increase the volume and the LEAD control key...

Page 29: ...of patient monitoring equipment in the MRI environment b MRIcompatiblemonitorsmustcontainaminimumamountofferromagneticmaterial so that the strong attraction from mid and high field scanners does not p...

Page 30: ...ce is less than 8000 ohms 2000 ohms for best results as measured with the electrode Impedance Meter IRI Part Number 9392 Connect ECG leadwires and secure cable yoke to Quadtrode Pad with adhesive tab...

Page 31: ...dirt or debris using soap and water Avoid immersing accessory in any fluid for cleaning Inspect the accessory for any cracks holes tears cuts etc that could affect operation and replace as necessary I...

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Page 33: ...uring shipment occurred Contact Invivo Research Inc Customer Service for prompt assistance in resolving shipping problems Once satisfied that all the listed parts are present and that no damage has oc...

Page 34: ...tion for patient use Visually inspect for breaks cracks and or fraying e Report anyproblemsto Invivo Research Inc or an authorized Invivo Research Inc Service Representative f Verify the accuracy and...

Page 35: ...RemoteTransmission Failures IftheRemoteTransmission System fails to operate properly consult the following guidelines for possible causes 1 Transmission System will not Link An inability tolink is mo...

Page 36: ...2 4 interferenceiscomingfromanothermachine ormachines withinthe immediate environment d If Remote Transmission is still not possible contact a Qualified Service Representative for further assistance...

Page 37: ...ucer must be zeroed to ensure accuracy Pressing the P1 ZERO ON Control Key will zero the Pressure 1 Transducer and pressing the P2 ZERO ON Control Key will zero the Pressure 2 Transducer A successful...

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Page 39: ...mputer software for enhanced presentation on the display screen The filtering characteristics of these digital filters are determined by the use of computer software Digital filtering is advantageous...

Page 40: ...n the area of a metal prosthesis 3 Position the patient so that there is no direct contact between the patient and the bore of the magnet This may be accomplished by having the patient place their arm...

Page 41: ...will severely degrade the ECG Never use alcohol to prepare the skin for electrode application as it removes electrolytes required for good electrode contact Shave site if necessary removing any chest...

Page 42: ...mation upon operator demand This monitor makes blood pressure measurements based on the Oscillometric principle Oscillometric Monitors use an inflatable occlusive cuff which is also used in the manual...

Page 43: ...ell demonstrated to be Mean Arterial Pressure d With continued cuff pressure reduction the underlying artery is open throughout the cardiac cycle and the arterial wall movement is less The cuff pressu...

Page 44: ...ected by the operator either Manual or Cycle c Mean Numeric Item 3 A numeric indication of the patient s NIBP Mean reading d Elapsed Time Item 4 The Elapsed Time since the last NIBP determination e Di...

Page 45: ...rval setting as long as 60 minutes may elapse between blood pressure measurement cycles during this time the patient s condition may change Correspondingly the alarms reflect only the patient s condit...

Page 46: ...displayed in this location c Invasive Pressure Waveform Trace Item 3 The Invasive Pressure waveform for the connected patient The size of this waveform may be selected at the Remote Monitor d Mean Num...

Page 47: ...tly determine saturation and rate values This monitor incorporates both audible and visual pulse indicators Operators should become familiar with the interpretation of these indicators i e when no pul...

Page 48: ...is receiving extraneous optical or electrical noise Check the routing of the probe cable and move it away from all other optical and electrical wiring Low Light The transmission of the light is parti...

Page 49: ...ng circuit consists of the external moisture filter sampling tube nafion moisture filter tube and either a sampling nasal cannula or a side stream adaptor to an endotracheal tube connector All fitting...

Page 50: ...gently inside the nose loop the excess tubing over the patient s ears and then down under the chin The tubing may then be fitted by sliding the plastic ring up until the cannula is secure and comforta...

Page 51: ...the EtCO2 System is turned ON NOW ZEROING This message is displayed for 1 5 seconds during which time the waveform is blanked The EtCO2 System will zero frequently during the first two minutes it is...

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Page 53: ...ion Time This monitor will operate for approximately eight 8 hours on battery power Battery operation time may be affected by certain operations i e Short Automatic NIBP Cycle times 5 4 1 Battery Low...

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Page 55: ...s every 5 minutes Battery Charge Time Charged to 85 capacity within 18 Hours Battery Life Minimum 80 Charge Discharge Cycles Fuse Internal DC 7 amp 250V Slow Blow 3 AG ENVIRONMENT Operating Temperatur...

Page 56: ...right leg drive Differential Input Impedance 8 Megohm at 10 Hz Common Mode Rejection Ratio 104 dB minimum with a patient cable connected and an imbalance of 51 KS 45 nF at the line frequency Electrode...

Page 57: ...ASIVE BLOOD PRESSURE GENERAL Oscillometric method with inflatable cuff Determines systolic diastolic and mean arterial pressures and pulse rate PNEUMATIC SYSTEM Cuff Inflation Time 3 to 20 seconds dep...

Page 58: ...n Accuracy 2 mmHg Pressure Transducer Range 0 to 255 mmHg ALARM LIMITS Set at the Remote Monitor MODES Manual and Automatic PRESSURE CHANNELS Optional PRESSURE AMPLIFIER Range 10 to 250 mmHg Sensitivi...

Page 59: ...S 6P With this connector and the following connection information transducer adapter cables may be made or ordered from various transducer adapter cable manufacturers Connector Pin Signal Name A SIGNA...

Page 60: ...display selected from Trace C and numerical display of SpO2 on lower portion of screen Pitch of pulse tone is modulated by saturation values from 70 to 100 Saturation Range 50 to 100 Saturation Accura...

Page 61: ...t Range CO2 0 to 76 mmHg N2O 0 to 99 Accuracy after 15 minute warm up and mean airway O2 at 30 concentration CO2 3 mmHg N2O 5 of full scale Zero Drift CO2 0 5 mmHg Hr to 1 5 mmHg 24Hr N2O 2 Hr to 5 24...

Page 62: ...electrical shock Class I equipment According to the degree of protection against electrical shock Type CF defibrillator proof equipment According to the degree of protection against harmful ingress o...

Page 63: ...ion If available use the original carton and packing materials in which the Monitor was shipped from IRI 3 Include a brief description of the problem as well as the name address and phone number of th...

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Page 65: ...dent negligence or abuse IRI s sole obligation under this warranty is limited to repairing a product which has been reported to IRI s Technical Service Center during normal business hours and shipped...

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Page 67: ...D 1 APPENDIX D DECLARATION OF CONFORMITY...

Page 68: ...D 2...

Page 69: ...I magnetic field By having the ECG electrodes close around the heart and keeping the electrode lead wires as physically short as possible this magnetic field induced electrical artifact can be kept to...

Page 70: ...ich can flow through these wires This lead sire set must always be used during monitoring in the MRI bore The gray 9240B ECG Patient Cable is constructed of similar materials as other standard ECG cab...

Page 71: ...placed into the MRI bore in a head in first position When these S A R power levels are exceeded placement of the patient into the MRI bore in a feet in first position should be considered This patien...

Page 72: ...ad Wire length inside the MRI bore Feet in first placement and frequent feeling of the ECG electrodes and cable for warming should be planned prior to the MRI scan Surface coil usage MRI scan with sur...

Page 73: ...F 1 APPENDIX F LIST OF SYMBOLS...

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Page 75: ...NOTES...

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