Fukuda Denshi LX-5630, Operation Manual

Page 1: ...d SpO2 Transmitter LX 5630 Operation Manual l Before using the LX 5630 you must first thoroughly read this manual l Remember to keep this operation manual in an easily accessible place near the unit for future reference ...

Page 2: ...e FCC or specified frequency coordinator and determine if other or your transmitter frequencies that may cause interference CAUTION The manufacturers installers and users of Wireless Medical Telemetry System equipment are cautioned that the operation of this equipment could result in harmful interference to other nearby medical devices Copyright 2003 by Fukuda Denshi Co Ltd No part of this documen...

Page 3: ...assure safe and reliable operation observe the following precautions Be sure that no other devices are using the frequency assigned to this transmitter This device is susceptible to interference from electrosurgical knives and other computerized equipment If problems occur contact your local Fukuda Denshi service representative Any obstruction such as reinforced concrete or large metallic surfaces...

Page 4: ...t safety information These instructions are described under the following message headings Understand the meaning of the different types of messages while reading this operation manual WARNING Erroneous operation by failure to follow this message may result in death or serious injury to the patient operator or create a fire hazard CAUTION Erroneous operation by failure to follow this message may r...

Page 5: ...ould not be installed or stored in a location where it may be adversely affected by air containing dust saline or sulfur Avoid inclination vibration and shock even during transport to ensure stable operating conditions Do not install or store the equipment where chemicals are stored or gases are generated 3 Precautions before Operation The equipment is not designed to be explosion proof Do not use...

Page 6: ...ime make sure that the equipment operates normally and safely 9 When using an electrosurgical unit or defibrillator in conjunction with this equipment take care of the following The high frequency energy produced by electrosurgery equipment may result in burns to the patient or possible damage to the equipment Be sure to observe the precautionary instructions described in the operation manual of t...

Page 7: ...se may be detected as QRS in error CAUTION l Make sure each receiving telemetry channel corresponds to that of the transmitter worn by the patient l Instruct the patient wearing a telemetry transmitter to remain within the range of the antenna system l To avoid interference from other transmitters in the adjacent area or hospital make sure the proper channel identification and group codes are used...

Page 8: ...the transmitter 11 6 Attach the SpO2 probe 12 SR 5C Finger Clip Probe Attachment 13 TG 25 SP 5C Finger Clip Probe Attachment 14 TG 26 UD 5C Attachment 15 SD 5C 20 SD 5C 25 Attachment 16 CE 5C Earlap Probe Attachment 18 7 Connect the SpO2 relay cable CI 128A and SpO2 probe to the transmitter 20 4 Group Code Setup 22 5 Receiver Channel Setup 23 6 Cleaning and Disinfection 24 7 Maintenance and Inspec...

Page 9: ...nitors ECG and respiration continuously for 5 days Pulse waveform will not be measured in this mode The LX 5630 is provided with LCD display to show SpO2 measurement pulse waveform amplitude SpO2 alarm ON OFF battery status ECG electrode status SpO2 probe status and operation mode Before using this transmitter read also the operation manual for the patient monitor at receiving side before using th...

Page 10: ...2 2 Controls and Indicators 1 SpO2 Input connector 3 LCD Display 7 Mode switch 6 ECG Resp Input Connector 2 SpO2 Alarm switch 4 Event Switch 5 Electrode Position Label ...

Page 11: ...m ON condition the alarm sound generates When the power is turned ON the alarm is in ON mode 3 LCD Display Displays the SpO2 value pulse amplitude SpO2 alarm ON OFF battery status ECG electrode status SpO2 probe status and operation mode Pulse amplitude Up and down by pulse amplitude Intermittent SpO2 mode Displayed when alarm is OFF Flashes when battery is low Flashes when ECG electrode is off Sp...

Page 12: ...he SpO2 probe 6 ECG Resp Input Connector The accompanied patient lead cable is connected here 7 Mode Switch This is the SpO2 measurement mode switch to select continuous or intermittent mode When the power is turned ON this mode is in continuous mode The SpO2 measurement mode are shown on the LCD display as follows SpO 2 continuous mode SpO 2 intermittent mode SpO 2 probe off Transmits ECG Resp Sp...

Page 13: ...5 8 Holes for Security Strap 12 Channel Number Label 9 Battery Cap Lock Plate 10 Battery Cap 11 Power Supply Switch ...

Page 14: ...e protrusion part of the battery cap into the rectangular hole on the transmitter then push in the batteries with the battery cap and lock the battery lock plate 11 Power Supply Switch This is the switch to turn ON or OFF the power supply When the power is turned ON the SpO2 measurement mode is in continuous mode When the remaining battery becomes low the mark flashes in the LCD display and the al...

Page 15: ...When installing the battery take note of the polarity To close the battery compartment insert the protrusion part of the battery cap into the rectangular hole on the transmitter then push the batteries with the battery cap and lock the battery lock plate CAUTION If the transmitter is not in use for a long period of time remove the battery and store in an appropriate place The leakage from the batt...

Page 16: ...e continuously measured In the continuous SpO2 measurement mode the SpO2 value and pulse waveform will be continuously measured CAUTION In the intermittent mode the SpO2 is measured at 30 seconds interval Even when the SpO2 value suddenly changes during this interval the transmitter will only show the last SpO2 measurement value For the patient with the possibility of sudden change select the cont...

Page 17: ...tion sensing WhiteandRed LEAD II LEAD CC5 LEAD MCL1 For two lead ECG and respiration monitoring use the CM 85C for AHA color code AHA color code electrode position LEAD I and LEAD II White White White Red Red Red Black Black Black Red White Black Green Black CH 1 LEAD I White Red CH 2 LEAD II White Reference Green Respiration sensing White and Red ...

Page 18: ...s dependent on the amplitude and width of the pacemaker pulse in addition to the type of pacemaker and lead type used unipolar bipolar etc CAUTION The time constant of ECG input is shorter than general hard wired patient monitor The ST level measurement may be different compared to the general hard wired patient monitors Red White Black Green Brown Red CH 1 LEAD II White Brown CH 2 LEAD MCL1 Black...

Page 19: ... input connector of the transmitter When disconnecting the patient cable do not disconnect the lead wire set by pulling on the wires To send only the ECG and Resp remove the SpO2 relay cable CI 128A from the transmitter In this case the transmitter will operate for 6 continuous days CAUTION Confirm the direction of the keyed plug to match the transmitter s guide key on the connector Improper conne...

Page 20: ...accuracy of this instrument like that of all other dual wavelength oximeters can be influenced by the presence of abnormal hemogrobins such as carboxyhemoglobin HbCO and methemoglbin The tables below show the errors which may occur due to these hemoglobins The instrument may be also affected by cardiogreen or intravascular dyes HbCO METHEMOGLOBIN SpO2 1 5 10 1 5 10 50 0 1 0 7 1 5 0 2 1 3 3 2 70 0 ...

Page 21: ...e measuring finger more frequently Do not use a tape to fix the probe It may cause edema or congestion The probe should be positioned so that the light source is at the base of the fingernail Take care not to insert the finger too deep to prevent injury It may not be possible to take measurements in case of an excessively high hematocrit value In such case reattach the probe to a thinner finger Re...

Page 22: ...ature burn Especially for continuous use on patient with peripheral circulatory disturbance change the measuring finger more frequently Do not use a tape to fix the probe It may cause edema or congestion The probe should be positioned so that the light source is at the base of the fingernail Take care not to insert a finger too deep to prevent injury It may not be possible to take measurements in ...

Page 23: ... LED to the base of the fingernail and the sensor pad to the opposite side of the finger If measurements are taken over a long period of time change the measuring site several times a day to prevent rash redness or a low temperature burn Be especially careful for the continuous use on premature infant neonate or a patient with peripheral circulatory disturbance by changing the measuring site frequ...

Page 24: ...using a bandage tape The probe should be used for only one patient and should be replaced after using for approximately one week For use on finger position the LED light source on the base of the fingernail and fixate using a bandage tape Before attaching the probe clean the skin using a cloth moistened with sterilizing alcohol SD 5C 25 SD 5C 20 LED Sensor Probe pad LED Bandage Tape Bandage Tape ...

Page 25: ...rce and sensor are properly aligned The sensor must be on the opposite side of the LED When removing the probe from the patient or removing the bandage tape from the probe hold the probe pad and not the cable Cover the probe with a black cover if it is exposed to direct sunlight Some measurement error may occur if the probe is exposed to direct sunlight during measurements Do not apply excessive f...

Page 26: ...able 2 Place the ear hanger to the ear It is possible to slide the ear hanger up and down The ear hanger can be used on both small and large ear It can be also turned 3 Attach the ear clip to the ear Before clipping massage or warm the earlap for good circulation Inset the tube here Insert the tube at 16 5cm from the probe end to the ear holder Push in the hook part to the notch A clip to fix on t...

Page 27: ...es a day to prevent rash or low temperature burn Do not use a tape to fixate the probe It may cause edema or congestion Depending on the pulse condition it may not be possible to take correct measurements In such case use other types of probe and change the measurement site To prevent edema or congestion massage or warm the measuring site several times a day to improve blood circulation When remov...

Page 28: ...ecified by Fukuda Denshi Use of unspecified probes cables may cause the probe to overheat resulting in burn injury to the patient If any question on usable probes cables for this transmitter contact your local service representative CAUTION The pulse waveform sent from this transmitter is delayed from the ECG waveform If the pulse waveform is used as a synchronized signal pay attention to this del...

Page 29: ...2 relay cable CI 128A align the marks on the cable and the transmitter Firmly hold the connector part and gently push it in When disconnecting the SpO2 relay cable do not pull on the wire part Always hold the connector part ...

Page 30: ...eiver side it is required to set the same group code with the transmitter Zero 0 is set as initial setting at the receiver side The receiver is continuously checking the incoming channel number and group code with the number and code programmed to the receiver If changing the transmitter s group code please contact your local Fukuda Denshi service representative NOTE The system function to preve n...

Page 31: ...isplay a cautionary waveform as shown below This function will prevent interference with other transmitters or external sources NOTE This function will work only if the receiver incorporates the interference detection function Example of the DS 5800N telemetry patient s display when interference is present This cautionary waveform will also be displayed when a mismatch on group code or channel num...

Page 32: ...tention not to get cleaning liquid into the patient lead connector or battery compartment Do not use cleaner containing organic solution thinners toluene or benzene Do not autoclave or heat the equipment and patient cable above 60 C When the room is disinfected by spraying take proper measures so the chemical solution does not get into the connector or enter the equipment ...

Page 33: ...y and reliability of functions and performance of the equipment the daily and periodic checks given in this section be followed CAUTION l Do not open the housing or attempt service Refer service to Fukuda Denshi l Do not allow excessive moisture or cleaning agents into the connectors or inside the equipment nDaily Check Perform daily checks in accordance with the recommended daily check list ...

Page 34: ...ating of patient cable No cracks kinks or damage should be found cOK cNG SpO2 Relay Cable Visually check the cable sheath and connectors No cracks kinks or damage should be found cOK cNG SpO2 Sensor Visually check for cable sheath sensor and connectors No cracks kinks dust damage should be found cOK cNG Wireless Channel Visually verify the transmit channel ID and group code Follow instructions of ...

Page 35: ...ay SpO2 value pulse amplitude electrode off low battery SpO2 alarm OFF SpO2 alarm status SpO2 alarm lower limit SpO2 meas status operation mode Alarm sound SpO2 alarm low battery alarm Defibrillator protection By protection circuit in the ECG patient cable Status information Electrode off low battery event switch pacemaker detection channel ID 64 group codes SpO2 probe off Transmission freq 608 to...

Page 36: ...mensions 94 W x90 H x26 5 D mm Operating temperature 10 to 40 C Operating humidity 30 to 85 RH without dew condensation Storage temperature 10 to 60 C Storage humidity 10 to 95 RH CAUTION Specifications are subject to change without prior notice ...

Page 37: ...sories nStandard Accessories No Name Model Quantity Remarks 1 SpO 2 Relay Cable CI 128A 1 2 Pouch AB 101 2 3 Security Strap OB 25 1 kit 4 Battery LR 6 2 5 Patient Cable CM 85C 1 6 Instruction Manual 1 1 2 3 4 5 6 ...

Page 38: ...l ECG for any two channel differential ECG and respiration five electrode type 10 SpO 2 probe for finger SR 5C For adult reusable 11 SpO 2 probe for finger TG 25 SP 5C For adult reusable 12 SpO 2 probe for universal TG 26 UD 5C Universal 13 SpO 2 probe for finger SD 5C 25 For adult semi disposable 14 SpO 2 probe for finger SD 5C 20 For pediatric semi disposable 15 SpO 2 probe for earlap CE 5C ...

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Page 41: ...Head office 39 4 Hongo 3 chome Bunkyo ku Tokyo Japan Phone 81 3 3815 2121 Fax 81 3 3814 1222 4L3381 200306 ...