International Biomedical AirBORNE A750i Скачать руководство пользователя страница 109 | Manualshive

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International Biomedical AirBORNE A750i Скачать руководство пользователя страница 109

S

Par

ECTION

rt No. 715-008

N 14: S

80, Rev. B

SCHEM

SCHEMA

MATICS

ATIC, NON

/ DRAW

N-PULSEOX

WINGS

X DISPLAY

Y BOARD (001-5192))

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Содержание AirBORNE A750i

Страница 1: ...A750i Transport Incubator Service Manual...

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Страница 3: ...SE OXIMETER AND OXYGEN MONITOR CONTROL OPTIONAL FEATURE 38 ALARMS INDICATORS 38 EXTERNAL LIGHTING 41 SKIN TEMPERATURE PROBE 41 SECTION 4 PULSE OXIMETRY OPTIONAL FEATURE 42 PULSE OXIMETER PRINCIPLES OF...

Страница 4: ...3 SECTION 7 TROUBLESHOOTING 64 GENERAL TROUBLESHOOTING 64 MAIN DISPLAY ERROR CODES 65 PULSE OXIMETER AND OXYGEN MONITOR FAILURE CODES OPTIONAL FEATURE 65 SECTION 8 INTERNAL COMPONENT ACCESS 68 ELECTRO...

Страница 5: ...TIONS 87 EMC SPECIFICATIONS 87 ESSENTIAL PERFORMANCE 91 PULSE OXIMETER SPECIFICATIONS OPTIONAL FEATURE 92 OXYGEN MONITOR SPECIFICATIONS OPTIONAL FEATURE 94 OPERATING STORAGE AND TRANSPORT ENVIRONMENT...

Страница 6: ...Par rt No 715 008 80 Rev B LA ANGUAG GE DIS 4 SCLAIM MER...

Страница 7: ...Par rt No 715 008 80 Rev B LA ANGUAG GE DIS 5 SCLAIM MER...

Страница 8: ...Par rt No 715 008 80 Rev B LA ANGUAG GE DIS 6 SCLAIM MER...

Страница 9: ...Par rt No 715 008 80 Rev B LA ANGUAG GE DIS 7 SCLAIM MER...

Страница 10: ...Par rt No 715 008 80 Rev B LA ANGUAG GE DIS 8 SCLAIM MER...

Страница 11: ...Par rt No 715 008 80 Rev B LA ANGUAG GE DIS 9 SCLAIM MER...

Страница 12: ...Par rt No 715 008 80 Rev B LA ANGUAG GE DIS 10 SCLAIM MER...

Страница 13: ...air throughout the infant chamber to maintain the temperature at a user selected setpoint Chamber doors and hand ports provide quick and easy access to the infant Positioning straps are provided to l...

Страница 14: ...ose identified here for operation and policies required within the institution All personnel operating the incubator must be familiar with the warnings and operating procedures contained in this manua...

Страница 15: ...l procedures or staff preference concerning patient care ENSURE UNIT IS PROPERLY GROUNDED To ensure grounding reliability only connect the power cord to a properly grounded 3 wire hospital grade outle...

Страница 16: ...ort equipment is mandatory whenever interfering devices are operating on or near patient When using the transport incubator adjacent to or stacked with other equipment observe the operation of the tra...

Страница 17: ...ubator use When this incubator is operated on battery in low ambient temperatures the thermal cover must be used Skin temperature probe is not a rectal probe The skin temperature sensor is not to be u...

Страница 18: ...ol acetone or other harsh solvents See cleaning instructions of reusable sensors and cables in directions for their use Check alarm limits each time the system is used to ensure that they are appropri...

Страница 19: ...nsor daily when in use or if environmental conditions change significantly i e Temperature Humidity or Barometric Pressure Dropping or severely jarring the oxygen sensor after calibration may shift th...

Страница 20: ...ec ection to the t accompany ent ground nt EN60601 ent EN60601 ose of properly ignates locati h temperature tem failure ala flow blockage mary temperat ubator not con ow 10 1 volts e button silen y pr...

Страница 21: ...age oximately 38 2 1 crews on the The four hey must be re 2 2 Mo e incubato positions s e 2 1 Ass 19 UCTION AND AS fant chamb ator was pu 8 25 3 e four corne mounting s e removed ounting Ha or is atta...

Страница 22: ...Sec rdware for a two incuba d Allen wre Figure 2 oles UCTION 20 proximately es of foam obe positio re 2 1 an n the bottom mounting s curing Mai a secure fit ator handle ench see F 4 Handle NS y 42 27...

Страница 23: ...s t Positioni ely 34 21 infant cham material T nt of the incu onfiguration ant chambe large door r on the left onal doors cubator by urface see NS ed to a rigid ained within cord holders the slits in...

Страница 24: ...n ncubator ubator pow nd insert it in e 2 6 Cha UCTION 22 for the lamp the infant c ct the two e lamp wirin onfirmed u nt so the on wer switch m nto the IV p amber and NS p wiring is lo chamber s elec...

Страница 25: ...INSTRU AIRWAY was ordered e additiona 0i with Pul bling the inc er flowmete ee Figure 2 se and the e 2 8 Sec UCTION 23 Y MANA d the A750 l equipmen seOx and cubator loc er assembly 8 yellow air h cur...

Страница 26: ...he and connect knob to 16 and oxygen nput check v ses turned ystem conta box as wel gen regulato ygen clear ygen coiled connect co HE MVP NAL d the A750 agement sy AY MANAG ulseOx wit UCTION 24 air an...

Страница 27: ...o onnectors INSTRU will be a gre ttom front c See Figur s ordered e rip into AC ator operat Manual that operation r Instruction 2 10 Ve se UCTION 25 een Y hose connector o re 2 10 ensure it is power t...

Страница 28: ...ur ower n trap r INSTRU HE SUC ed the mai ns to comp the adapte men holder e specimen ure 2 11 p is plugged o charge the n unit opera re 2 11 I UCTION 26 CTION U in unit will a lete installa er on the...

Страница 29: ...ammable Spark producing auxiliary equipment should not be placed in the transport incubator WARNING The use of oxygen may increase the noise level within the infant chamber OPERATIONAL CHECK The blend...

Страница 30: ...t in use as this will shorten the life of system components WARNING Avoid direct sunlight or radiant heat which can cause a dangerous increase in chamber air temperature FRONT PANEL DISPLAY FEATURES T...

Страница 31: ...Temp Displ t Air Temperatu t Air Temperatu t Air Temperatu te Button and I xygen Saturati ulse Rate Disp xygen Display xygen Sensor ulse Strength I xygen Setpoin ulseOx SET Bu ulseOx Up Do ttery Life...

Страница 32: ...lluminates when the displayed temperature exceeds 38 5 C 6 AC Fail Indicator Yellow LED indicator that illuminates when the incubator is unplugged from an AC power source 7 Power Fail Indicator PWR FA...

Страница 33: ...ute Button MUTE Button is used to silence audible alarms for approximately one minute The warning LED to the left of the Mute Button will be illuminated for the duration of the mute cycle NOTE The LED...

Страница 34: ...tor that illuminates when the battery voltage is less than 11 volts 28 Battery Charging Indicator BAT CHG Green LED indicator that illuminates when the battery is actively being charged 29 AC Power In...

Страница 35: ...onne Cable Conn nnector ems 1 2 a nnector Op e oxygen se sor Conne e pulse oxim Cable Conn e baby temp cord to be TING IN ES where the p e 3 2 show the features Figure ctor nector are features ptional...

Страница 36: ...ed in one of three power modes external AC power external DC power or internal battery power AC Power Mode AC power can be supplied using either 120 V or 230 V external AC power depending on the incub...

Страница 37: ...e incubator is on and warming up the battery charge time is two to three times longer The incubator will maintain an infant chamber temperature of 37 C for three hours on a fully charged battery with...

Страница 38: ...Display screen will alternately display the HI LO alarm settings for 16 seconds To interrupt the PulseOx display press the PulseOx settings button After the initial start up the PulseOx display will...

Страница 39: ...ure 3 1 items 14 16 to adjust the temperature setpoint in 0 1 C increments When in this mode the Set Air Temperature Indicator Figure 3 1 item 10 will be illuminated To maximize heating efficiency the...

Страница 40: ...m 21 will be illuminated Refer to SECTION 4 and SECTION 5 for more information on using the pulse oximeter and oxygen monitor features of this incubator ALARMS INDICATORS The incubator utilizes a visu...

Страница 41: ...ed to turn the incubator off silencing the audible alarm and the incubator should be connected to AC power to allow the battery to recharge In units with the Optional SpO2 feature the Power Fail alarm...

Страница 42: ...er and Oxygen Monitor Alarms Optional Feature Below each of the pulse oximeter and oxygen monitor screens are two LEDs labeled HI and LO When any of the three displayed values oxygen saturation pulse...

Страница 43: ...amination light This light can be activated only when the incubator is turned on The light is intended to be used as an external light source Do not place the light into the inner infant chamber WARNI...

Страница 44: ...ial signal plus a noise component and calculate the ratio of arterial signals The ratio of the two arterial pulse added absorbance signals is used to find the oxygen saturation in an empirically deriv...

Страница 45: ...d NOT be used as an apnea monitor NOTE The pulse oximeter should be considered an early warning device As a trend towards patient hypoxemia is indicated blood samples should be analyzed by a laborator...

Страница 46: ...press the SET button Figure 3 1 item 24 one time and then either the up or down arrow button Figure 3 1 item 25 until the SPO2 screen displays On If the screen shows there is no value available 4 Whe...

Страница 47: ...o the desired setting a Must be at least 1 bpm lower than the Pulse high alarm setting b Can be set from 25 84 bpm SETTING THE ALGORITHM MODE MASIMO ONLY NOTE The pulse oximeter display will convert b...

Страница 48: ...ressed The Averaging Mode is used to determine how many values will be used to calculate the SpO2 and pulse rate readings A lower averaging rate uses fewer values to calculate the readings resulting i...

Страница 49: ...e a slight delay in readings NOTE Setting alarm set points calibration and resetting pulse oximeter algorithm or averaging methods will disable a portion of the pulse oximetry or oxygen monitoring dis...

Страница 50: ...surement may be compromised and the system displays LS on the PULSE Display Screen When the LS message appears proceed with caution and do the following Assess the patient Check the sensor and ensure...

Страница 51: ...ncubator i An audible alarm should sound ii Error code E9 should flash on the SpO2 display screen PULSE OXIMETRY SENSORS The incubator has been validated to be used with Masimo LNCS sensors and Nellco...

Страница 52: ...SpO2 sensor To prevent interference from ambient light ensure that the sensor is properly applied and that the sensor site is covered with opaque material if necessary Failure to take this precaution...

Страница 53: ...rtional to the oxygen concentration only if pressure is held constant The oxygen monitor does not compensate for changes in barometric pressure Because the flow rate of the gas being sampled can affec...

Страница 54: ...chamber b Connect the oxygen sensor to a 15 mm adapter on a patient breathing circuit to use in conjunction with a ventilator 4 To turn on the Oxygen display press the SET button Figure 3 1 item 24 tw...

Страница 55: ...AL LED illuminates Figure 3 1 item 21 to calibrate the oxygen monitor 2 Use the up or down arrow buttons Figure 3 1 item 25 to change the oxygen percentage to the concentration of oxygen the sensor is...

Страница 56: ...uire recalibration OPERATIONAL ALARMS AND WARNINGS When the measured oxygen concentration falls out of the user selected range either HI or LO will flash on the OXYGEN screen approximately every 3 sec...

Страница 57: ...applications where these gases are present Use only Maxtec Max 250E oxygen sensors and International Biomedical supplied cables with the incubator Max 250E oxygen sensors offer quick response stabilit...

Страница 58: ...n good condition and that the cord is securely fastened in place Replace the cord as needed 2 Ensure the incubator is plugged in to an appropriate AC power source Verify the BAT CHG indicator Figure 3...

Страница 59: ...power Turn off the light 13 Disconnect the DC power connection and reconnect AC power to the incubator and turn the incubator off CAUTION DO NOT leave the 12 volt cord attached to the DC connector of...

Страница 60: ...team leader WARNING This incubator was calibrated with the infant chamber originally supplied If this chamber is exchanged for an infant chamber of a different configuration or size the temperature ca...

Страница 61: ...be used These solutions may be applied with a soft absorbent cloth followed by rinsing with clean water Wipe away residue with soft chamois or cellulose sponge material CAUTION The infant tray ground...

Страница 62: ...display in the Pulse and SpO2 change from On to OFF 4 Check that the SpO2 and Pulse HI and LO LEDs are on Continue to press the SET button and check that the LEDs correspond to the marked display ALA...

Страница 63: ...razing Cleansing materials containing abrasives or strong solvents as found in some window cleaning preparations should never be used to clean the inner and outer infant chamber BATTERY TEST The incub...

Страница 64: ...ove the infant tray and touch exposed circuitry and patient simultaneously NOTE The infant tray material is Kydex 100 and the support plate material is conductive clear chromate aluminum 3 Lift the tw...

Страница 65: ...ust be recycled or disposed of properly CAUTION The incubator MUST be plugged into AC power and the battery recharged after any battery usage The battery will sustain damage if drained of power and no...

Страница 66: ...tain air flow rate is not met the alarm sounds Check for an obstruction such as a blanket in the airflow pathway Check the chamber for cracks missing grommets or missing gaskets Verify that the fan im...

Страница 67: ...Exceeded value to be shown is outside of the display s limits Verify temperature using secondary method If temperature seems reasonable the temperature sensor is faulty and must be replaced Contact I...

Страница 68: ...ate oxygen sensor If error persists replace cable E2 E2 Alarm Setpoint Data Lost Set the alarm limits per SECTION 4 and or SECTION 5 E4 Too Much Light Remove or reduce lighting Cover sensor from light...

Страница 69: ...s itself If no signal is received after 15 seconds the PulseOx system needs to be serviced Contact International Biomedical 5 Communications Error Wait for 15 seconds to see if communications reset If...

Страница 70: ...personnel NOTE Servicing the transport incubator requires special equipment and tools Do not attempt to service the transport incubator without proper equipment ELECTRONICS COMPARTMENT ACCESS This sec...

Страница 71: ...he terminal 4 The battery can now be carefully removed CAUTION Replace battery only with International Biomedical part number 888 0071 CONTROL BOARD REMOVAL This section details the procedure to be fo...

Страница 72: ...her as a unit 5 Disconnect the membrane keypad connector from the display board 6 Remove the five screws and nylon washers securing the PC board to the front panel standoffs 7 The display board may no...

Страница 73: ...cted to J13 b For Nellcor remove 2 screws and the jumper connected to J14 10 The display board may now be removed from the front panel PULSE OXIMETER BOARD REMOVAL This section details the procedure t...

Страница 74: ...or Airborne temperature test circuit P N 387 1190 Available from International Biomedical Airborne sensor simulator P N 387 1191 Available from International Biomedical Calibrated digital temperature...

Страница 75: ...battery cable Set the external power supply to 12 volts and connect the external power supply output to the battery cables observing proper polarity 8 Turn the incubator power on Connect the digital...

Страница 76: ...ture to 39 9 C Verify that the HIGH TEMP alarm activates at 38 5 0 1 C as indicated by the front panel display The alarm should sound at approximately 8 second intervals Adjust R8 on the control board...

Страница 77: ...the Secondary Thermistor to the Display Board s measured temperature input jumper JP1 should be on positions 1 and 3 Connect the decade box to the temperature sensor test circuit Set the temperature s...

Страница 78: ...rimary Thermistor to the Display Board s measured temperature input jumper JP1 should be on positions 1 and 2 Set the temperature sensor test circuit switches as follows i Primary sensor switch to DEC...

Страница 79: ...ccur at 10 1 0 3 volts If it does not perform one of the following procedures a If the shutdown occurs below 10 1 volts do the following i Increase the applied voltage to 12 0 volts ii Cycle the power...

Страница 80: ...nnel 1 Turn the power switch on and observe for a couple of seconds all LEDs should be illuminated all seven segmented LED elements turned on and the audible alarm is on 2 Verify TP3 relative to TP13...

Страница 81: ...ts Two of these circuits Z3B and Z10B convert the two thermistors nonlinear resistance values into a voltage proportional to the temperature of the thermistors The third bridge circuit Z9B converts th...

Страница 82: ...ater The SYS FAIL indicator will activate and the audible alarm will sound ALARMS Four comparators monitor the voltage derived from the primary thermistor Comparator Z11A activates if the voltage is g...

Страница 83: ...o pin 8 of Z1 This provides sufficient power to Z1 to allow it to turn on Q1 if the battery voltage is sufficient When Q1 turns on power is then supplied to Z1 through CR9 VOLTAGE REFERENCE Operationa...

Страница 84: ...put is low the heater is turned off and battery charging resumes Battery charging will be totally interrupted if the duty cycle of the heater reaches 100 With average line voltages the maximum duty cy...

Страница 85: ...lay mode LEDs and temperature setpoint and provides nonvolatile memory to restore system settings when power is cycled Meanwhile microcontroller U19 is the chief component of the pulse oximeter and ox...

Страница 86: ...temperature setpoint is entered from the membrane keypad as described in the Operator s Manual The microcontroller firmware then converts this setpoint to a voltage output which is written to the seri...

Страница 87: ...rm levels are entered from the membrane keypad as described in the Operator s Manual The microcontroller firmware then compares the setpoints to the serially communicated inputs from the pulse oximetr...

Страница 88: ...er s re ation Unle FICATIO CAL SP Height nches cm 48 3 122 6 arance and Ports ghts are app ate total he on the botto will securely esponsibility ess otherwi F 86 ONS PECIFIC Wid inches 6 50 1 11 2 9 i...

Страница 89: ...to comply with limits for electromagnetic interference and suseptibility as defined by IEC 60601 1 2 However this equipment may radiate radio frequency RF energy and may cause harmful interference to...

Страница 90: ...RONMENT GUIDANCE RF Emissions CISPR 11 Group 1 The Transport Incubator uses RF energy only for its internal function Therefore its RF emissions are very low and are not likely to cause any interferenc...

Страница 91: ...t Surge IEC 61000 4 5 1 kV Differential 2 kV Common 1 kV Differential 2 kV Common Mains power quality should be that of a typical commercial or hospital environment Voltage Dips Dropout IEC 61000 4 11...

Страница 92: ...kHz and 80 MHz V1 Vrms E1 V m Portable and mobile communications equipment should be separated from the Transport Incubator by no less than the distances calculated listed below D D 80 to 800 MHz D 80...

Страница 93: ...of 25 C 1 C for normal operation In the event that the temperature is outside of the prescribed range an audible alarm will be supplied The warm up time for the incubator with large chamber as define...

Страница 94: ...Only 0 02 to 20 Resolution Oxygen Saturation 1 Pulse Rate 1 bpm Sensor Peak Wavelengths Peak wavelength information may be useful to clinicians such as those performing photodynamic therapy Masimo 660...

Страница 95: ...6 Masimo SET technology with LNCS sensors has been validated for motion accuracy in human blood studies on healthy adult male and female volunteers with light to dark skin pigmentation in induced hyp...

Страница 96: ...rent Volume Dry Interference in Oxygen Reading Nitrous Oxide 75 2 Carbon Dioxide 10 2 Halothane 5 2 Enflurane 5 2 Isoflurane 5 2 Helium 70 2 Sevoflurane 6 2 Desflurane 15 2 9 The NELL 1 PulseOximeter...

Страница 97: ...vironmental conditions for transport and storage Temperature 15 C to 40 C Humidity 10 to 95 non condensing Pressure 50 kPa to 106 kPa The requirements of the International Standard EN60601 2 20 2009 a...

Страница 98: ...in any amount greater than the Company receives for the sale of the product involved The use and manner of use of the Company s products shall be the responsibility of the purchaser and the purchaser...

Страница 99: ...e Panel 711 0022 Cable Assy Patient 10 Masimo LNCS 711 1920 Cable Assy Patient 10 Foot Nellcor OxiMax 731 0004 Phototherapy Eye Shields Small 731 9592 Cover Thermal Incubator Large Head and Foot Door...

Страница 100: ...Par S rt No 715 008 ECTION 80 Rev B N 14 S SYSTEM W SCHEM WIRING DI MATICS IAGRAM M DRAW MASIMO P WINGS ULSEOX 0 002 0011 98...

Страница 101: ...S Par ECTION rt No 715 008 N 14 S 80 Rev B SYSTEM W SCHEM WIRING DI MATICS IAGRAM N DRAW NELLCOR WINGS PULSEOX X 002 0014 4 99...

Страница 102: ...S Par ECTION rt No 715 008 N 14 S 80 Rev B CONTROL SCHEM L BOARD S MATICS SCHEMAT DRAW TIC 001 51 WINGS 81 100...

Страница 103: ...S Par ECTION rt No 715 008 N 14 S 80 Rev B SCHEM PULSE MATICS OX DISPLA DRAW AY BOARD WINGS D SCHEMA ATIC 001 5 5193 101...

Страница 104: ...S Par ECTION rt No 715 008 N 14 S 80 Rev B SCHEM MATICS DRAW WINGS 102...

Страница 105: ...S Par ECTION rt No 715 008 N 14 S 80 Rev B SCHEM MATICS DRAW WINGS 103...

Страница 106: ...S Par ECTION rt No 715 008 N 14 S 80 Rev B SCHEM MATICS DRAW WINGS 104...

Страница 107: ...S Par ECTION rt No 715 008 N 14 S 80 Rev B SCHEM MATICS DRAW WINGS 105...

Страница 108: ...S Par ECTION rt No 715 008 N 14 S 80 Rev B SCHEM MATICS DRAW WINGS 106...

Страница 109: ...S Par ECTION rt No 715 008 N 14 S 80 Rev B SCHEM SCHEMA MATICS ATIC NON DRAW N PULSEOX WINGS X DISPLAY Y BOARD 001 5192 107...

Страница 110: ...S Par ECTION rt No 715 008 N 14 S 80 Rev B SCHEM MATICS DRAW WINGS 108...

Страница 111: ...TANCE VALUES Temperature C Resistance ohms 15 3539 16 3378 17 3226 18 3081 19 2944 20 2814 21 2690 22 2572 23 2460 24 2354 25 2252 26 2156 27 2064 28 1977 29 1894 30 1815 31 1739 32 1667 33 1599 34 15...

Страница 112: ...S Par ECTION rt No 715 008 SCHE N 14 S 80 Rev B MATIC PN SCHEM NEUMATIC MATICS C A750i CA DRAW ART 002 40 WINGS 010 110...

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