Chapter 10 Maintenance ● Daily Check ･･･････････････････････････････ 7 ● Periodic Check ････････････････････････････ 7 Time-Change Components ････････････････････ 7 − Troubleshooting − ･･･････････････････････････ 9 ECG ････････････････････････････････････････ 9 Respiration ･････････････････････････････････ 11 Invasive Blood Pressure ･･････････････････････ 11 SpO2 ･･････････････････････････････････････ 12 Non-Invasive Blood Pressure ･････････････････ 13 Temperature ････････････････････････････････ 14 CO2 C
− Handling − After Use / Display Panel This section describes precautions for handling the equipment. Handling After Use ?Do not apply excessive force when disconnecting the cables. Always pull on the connector housing and not on the cable. ?Clean the unit, accessories, and cables, and keep them together in one place for next use. ?Always check for adequate supply of disposable accessories such as ECG electrodes. If any shortage, contact our service representative and supply as necessary.
− Storage − Device / Recording Paper This section describes about the storage of the device and recording paper. Storing the Device ?Store in a place where the device will not be exposed to splashing water. ?Store in a place where the device will not be adversely affected by atmospheric pressure, temperature, humidity, ventilation, sunlight, dust or atmosphere containing salt or sulfur. ?Store in a level area where the device is not exposed to vibration and shock (including during transportation).
− Cleaning − Display Panel and Housing This chapter explains about the cleaning of the device and sensors. Cleaning the Display Panel Since this device incorporates a touch screen, finger prints and other stains are likely to appear on the display panel. Follow the procedure below to clean the display panel. 1. Press the Reference Key Lock key for more than 2 seconds. The Key Lock key needs to be preprogrammed as user key. Refer to ” 8. System Configuration Ward Setup” for user key setup. 2.
Cleaning the Housing Clean the housing using tightly squeezed gauze or an absorbent cotton cloth dampened with alcohol or a neutral cleanser. ? Clean the equipment frequently so stains can be removed easily. ? To prevent injury, it is recommended to wear gloves when cleaning the equipment. ? Do not allow liquids or cleaning solution to enter the monitor or connectors. ? Do not use organic solvents, thinner, toluene and benzene to avoid damaging the resin case.
− Battery − Handling the Battery Pack This section describes about the handling and storage of the battery pack. Handling the Battery ?The battery pack can be continually used for more than 300 times (or about 1 year) under normal temperature, but the continuous use will degrade the battery and shortens the usable time. ?When the battery operation time becomes short even after it is fully charged, the battery pack needs to be replaced.
− Maintenance Check − Daily and Periodic Check This section explains the daily check and periodic check items of the device. About the Maintenance Check Periodic inspection must be performed. When reusing the device which was left unused for a while, always check that the device operates properly and safely before use. To ensure safety, reliability, and high performance, a “Daily Check” and “Periodic Inspection” must be performed. We are not liable for any accident arising from lack of maintenance.
Daily Check List No. Inspected Date Inspected by Location Device Type Serial No. Date of Purchase Item Appearance Installation Functions Details Criteria Judgement Visually check the exterior for scratches, cracks, deformation, and rust. No abnormality should be found. □ OK / □ NG Check whether the unit is installed on a level surface. The installation area must be level and free from vibration and shock. □ OK / □ NG The environmental condition (ex.
− Troubleshooting − This section explains the troubleshooting for each case. ECG The “LEAD OFF” message is displayed. Cause : The electrode is detached, or is not making good electrical contact with the skin. Solution : ・Check if the electrodes are properly attached. ・Replace the electrode, or check the lead cable. The “ECG failed” message is displayed. Cause 1 : The ECG amplitude is 0.25mV or below for the waveform size of × 1, × 1/2, × 1/4, and 0.150mV or below for the waveform size of × 2, × 4.
The measured data is displayed as “××× ”. Cause : The heart rate is outside the measurement range. Solution : ・Check the electrode application. ・Replace the electrode, or check the lead cable. Heart rate is not counted. Heart rate is low. Cause : The ECG waveform amplitude is below the QRS detection level (0.3mV). Solution : Change the electrode site, or select a lead with higher QRS amplitude. Note : Using 4-electrode or 5-electrode instead of 3-electrode allows more accurate QRS detection.
Respiration The “CVA detected” message is displayed. Cause : Heartbeat is interfering and superimposed on the respiration waveform. Solution : Place the electrode as shown below where the heartbeat will be less likely to interfere. Red White Black “0” is displayed for respiration rate, or apnea alarm is generated. Cause : The respiration waveform amplitude is below the detection level (0.2O). Solution : Change the electrode site. The respiration waveform and respiration rate is not displayed.
BP value and waveform are not displayed properly. Cause : Blood pressure line has not been zero balanced. Solution : Open the three-way cock of the transducer to air and perform zero balance. The measured data is displayed as “××× ”. Cause : The BP value is outside the measurement range. Solution : Perform zero balance again. The “BP not connected” message is displayed. Cause : When the BP interface cable or 2ch BP conversion cable is disconnected during BP monitoring, this message will be displayed.
The SpO2 measurement is unstable. Cause : There is excessive body motion of the patient which disables correct measurement. Solution : 1. Have the patient lie still as much as possible. 2. Relocate the sensor, or change the sensor to which the body motion will have less influence. The “SpO2 unit error” message is displayed. Cause 1 : There is a failure of communication with the SpO2 measurement unit. Solution : Breaking of wire or SpO2 unit failure can be considered. Contact our service representative.
The “NIBP unit error” message is displayed. Cause : The zero balancing before the measurement has failed, and measurement could not be started. Solution : The body movement or other artifact may cause zero balance failure. During the measurement, have the patient stay still as much as possible. If the same message is displayed again, the failure of the equipment can be considered. Cease the measurement, and contact our service representative.
CO2 Concentration The “Check filter line” message is displayed. Cause : The sampling tube is clogged. Solution : Replace the sampling tube. The “Self-diag CO2” message remains displayed. Cause : An error has occurred to the self-check procedure at power ON. Solution : The CO2 unit failure can be considered. The “Initializing CO2” message does not disappear. Cause : An error has occurred during the initialization at power ON. Solution : The CO2 unit failure can be considered.
Recorder No recording is performed. Situation : The “Paper Out” message is displayed on the upper left of the screen. The “Paper Out” message is displayed on the Rec. START/STOP key. Cause : There is no recording paper in the recorder magazine. Solution : Install a new pad of paper into the paper magazine. Situation : The “Magazine Open” message is displayed. Cause : The paper magazine is open. Solution : Close the magazine. Situation : The “Paper jammed” message is displayed. Cause : The paper is jammed.
General Nothing is displayed but the main power indicator is lighted. Cause : A system error has occurred. Solution : Turn off the power, unplug the power cable, and contact our service representative. The “Adjusting” message is displayed. Numbers are displayed large on the display. Cause : This is the test mode. Stop using the device immediately. Solution : Restart the system. The test mode will be cancelled. If the same situation is observed again, contact our service representative.
Battery The operation time is short although the battery is charged. Cause 1 : The battery life has expired. Solution : The battery pack is a consumable product. Replace it once a year. Cause 2 : The ambient temperature is too high or too low. Solution : For safety, the charging operation will be in a standby mode when the battery pack temperature becomes excessively high or low. The charging will automatically resume when appropriate temperature is reached.
Chapter 11 Technical Information − Specification/Performance − ･･････････････････ 2 Specification ･････････････････････････････････ 2 Performance ･････････････････････････････････ 3 Default and Backup ･･･････････ 5 − Setup Item − Patient Admit / Discharge ･･････････････････････ 5 Alarm Setup ･････････････････････････････････ 5 Parameter Setup ･････････････････････････････ 6 Review Function Setup ････････････････････････ 7 System Configuration Setup ･･･････････････････ 8 Display Mode Setup ････････････････
− Specification/Performance − This section states the specification and performance of this equipment. Specification Size 260 (W) × 197 (D) × 264 (H) mm (not including the protrusion) Weight (not including the battery) DS-7141 : 5.3kg DS-7101L : 5.1kg DS-7101LT : 5.
Performance Display Device Control Waveform Trace Waveform Speed Parameter : : : : 8.4 inch TFT Color LCD Touch Screen Type Stationary Trace ECG / SpO2 / BP (6.25mm/s, 12.5mm/s, 25mm/s) RESP / CO2 (6.25mm/s, 12.
Blood Pressure Transducer Sensitivity Measurement Range Frequency Characteristic Accuracy Zero Balance Range Measurement Range Channel 5μ V / V / mmHg − 50〜300mmHg DC〜6Hz / 8Hz / 12Hz / 40Hz ± 2% of full scale or within ± 1mmHg within ± 150mmHg Adult 20〜300bpm± 3% Neonate 30〜300bpm± 3% : 2 channels : : : : : : Non-Invasive Blood Pressure Method : Oscillometric Method Measurement Range : 10〜280mmHg Resolution : 1mmHg Accuracy : ± 4mmHg Measurement Range : 40〜240bpm± 5% CO2 Concentration (DS-7141) Method :
− Setup Item − Default and Backup This section lists selection, default setting, and backup status for each setup item. Backup Item “○ ” : Setup item will be retained even when the power is turned OFF. “△ ” : Setup item will be retained even when the power is turned OFF. When discharging procedure is performed, the value will be reset to initial setting. The alarm setup will be reset to initial setting with the selected alarm mode.
Item Selection BP2（mmHg） ON, OFF 0− 300mmHg BP2（kPa） ON, OFF 0− 40.0kPa RR APNEA SpO2 ON, OFF ON, OFF ON, OFF 5− 150Bpm 5− 20sec. 50− 100% NIBP (mmHg) ON, OFF 10− 300mmHg NIBP (kPa) ON, OFF 1.5− 40.0kPa TEMP EtCO2 (mmHg) EtCO2 (kPa) EtCO2 (%) InspCO2 (mmHg) InspCO2 (kPa) InspCO2 (%) ON, OFF ON, OFF ON, OFF ON, OFF ON, OFF ON, OFF ON, OFF 30− 50?C 1− 100mmHg 0.1− 13.3kPa 0.1− 13.3% 1− 4mmHg 0.1− 0.4kPa 0.1− 0.
SpO2 NIBP Item Waveform Size SpO2 SEC Alarm Ignore NIBP Auto Mode End Tone Quick SYS List PR Quick SYS 1-Min. Auto Mean Scale BP1 Filter Mean Scale BP2 Filter Mean Meas. Unit CO2 EtCO2 Average Scale Selection Default × 1/4, × 1/2, × 1, × 2, × 4 × 1 OFF, 10, 25, 50, 100 OFF ON, OFF ON ON, OFF OFF ON, OFF ON ON, OFF ON ON, OFF OFF 3, 5, 10 min. 10 min. 10, 20 min. 20 min.
Item Tabular Trend OCRG Selection Backup Duration 1, 5, 10, 15, 30, 60 min. 60 min. ○ Display Time 4, 8 min. 8 min. ○ Waveform Impedance Resp., CO2 Impedance Resp. Parameter Meas.
● Display Configuration Item No. of waveforms No. of numeric data Displayed Display waveform Configuration Displayed numeric data Enlarged Display Short Trend NOTE Selection 0〜6 waveforms Default 3 waveforms 0〜7 numeric data 4 numeric data ECG1, ECG2, BP, SpO2 RESP, CO2 HR, BP, NIBP, SpO2 RESP, RR, CO2, VPC/ST ON, OFF ON, OFF, Overlap ECG1, SpO2, RESP Backup ○ ／△ HR, NIBP, SpO2, RR OFF OFF By selecting ON for backup at discharge, the setup item will be stored even after discharge.
Item Default ECG Green ST Green VPC White PACE White BP1 Red BP2 Color Selection NIBP Cyan 32 colors Cyan Backup ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Fixed ○ ○ SpO2 Yellow TEMP Orange RESP White CO2 ST2 (Trend) Alarm Suspend 1, 3, 5 min. Cyan Orange 3 min. Alarm Silence 1, 3, 5 min. 3 min. Item AC filter Selection 50, 60Hz Default According to Dip_SW Date 07/19, Jul.
Item User Key Selection Alarm Pole Alarm Level Alarm Pole Selection Rec. START/STOP, Alarm Silence, Alarm, Key Lock, NIBP List, Graphic Trend, Tabular Trend, Recall, OCRG, Freeze, NIBP Auto Mode, Size/Lead, HR Source, BP Zero, Admit/Discharge, Night Mode, Display Config., Record, Tone/Volume, Other Bed, ST Display, Cease, Enlarged Display ON, OFF Level１, Level 1 and 2, Level 1, 2, and 3 Default Backup Alarm Silence, Rec.
Display Mode Setup Item Mode Selection Mode 1 Mode 2 Mode 3 Mode 4 Mode 5 11− 12 Default 1 No. of Waveforms 3 Waveform No. of Numeric Data 4 Numeric Data Displayed Waveforms ECG1, SpO2, RESP Displayed Numeric Data HR, NIBP, SpO2, RR Enlarged Display OFF Short Trend OFF Comment CONFIG. 1 No. of Waveforms 3 Waveforms No.
Alarm Mode Setup Item Alarm Mode HR AYSTOLE VF VT SLOW_VT RUN COUPLET PAUSE BIGEMINY TRIGEMINY FREQUENT TACHY BRADY ST BP1 (mmHg) BP1 (kPa) Alarm Mode 1〜5 BP2 (mmHg) BP2 (kPa) NIBP (mmHg) NIBP (%) EtCO2 (mmHg) EtCO2 (kPa) EtCO2 (%) InspCO2 (mmHg) InspCO2 (kPa) InspCO2 (%) Backup ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ 11 ○ Setup Item APNEA SpO2 Default 1 ON 40− 120 ON 5 sec. ON ON ON ON 3 beats OFF OFF 2 sec. OFF OFF OFF 10 beats ON ON OFF ON SYS 80− 180 DIA OFF− OFF MEAN OFF− OFF ON SYS 10.0− 24.
− External Connection − Pin Assignments This section explains the connector pin assignments. Serial Connector Output Signal No. 1 2 3 4 5 6 Signal Type RESET RSV TxD SG RxD +5V Description Port Reset Reserved Serial Transmit Data Output Signal GND Serial Receive Data Input +5V Signal Level TTL Hi Level Reset ―― RS232C 7 RSV Reserved 8 NC No Connection ―― ―― RS232C ＋5V power supply (150mA) Status I/O Signal No.
Chapter 12 Accessories − Accessories − ･･･････････････････････････ 2 − Optional Accessories − ･･････････････････････ 3 ECG, Impedance Respiration Measurement ･･････ 3 Invasive Blood Pressure Measurement ･･････････ 3 Non-Invasive Blood Pressure Measurement ･･････ 3 Temperature Measurement ････････････････････ 4 SpO2 Measurement ･･･････････････････････････ 4 CO2 Concentration Measurement ･･･････････････ 4 Others ･･････････････････････････････････････ 4 12 Accessories 12− 1
− Accessories − This section lists the accessories for the DS-7100 system. ? Use only the accessories specified for this device. Otherwise, proper function cannot be executed. C A U T I O N ? For quality improvement, specifications are subject to change without prior notice. Power Cable : CS-34 (3m) ECG Lead Cable (5-lead) : #3380.0661.13 ECG Relay Cable (5-lead) : CI-700D-5 2ch BP Conversion Cable : CJ-7546 NIBP Air Hose : OA-7109B (3.
− Optional Accessories − The following products are available as optional accessories for the DS-7100 system. Purchase them as required. ? Use only the accessories specified for this device. Otherwise, proper function cannot be executed. C A U T I O N ? For quality improvement, specifications are subject to change without prior notice. ECG, Impedance Respiration Measurement Item ECG Lead Cable ECG Lead Cable ECG Lead Cable ECG Relay Cable Model Type 3380.0648.13 3380.0661.
Temperature Measurement Item Rectal Temperature Probe (for adult) Rectal Temperature Probe (for pediatric) Body Surface Temperature Probe Probe Cover Model Type 401J 402J 409J 70 14 616 Q’ty 1 1 1 10 Note Q’ty 1 Note SpO2 Measurement Item SpO2 DURASENSOR® Model Type DS-100A SpO2 OXISENSOR® Ⅲ D-25 1 24 per box SpO2 OXISENSOR Ⅲ D-20 1 24 per box SpO2 OXISENSOR Ⅲ I-20 1 24 per box SpO2 OXISENSOR Ⅲ N-25 1 24 per box SpO2 OXISENSOR Ⅲ R-15 1 24 per box SpO2 Relay Cable MAX-FAST DOC-10
