Mindray DPM 1 Manuel de l'opérateur Page 152
- Page / 274
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
11-10
Automatic Calibration
Because light absorption by hemoglobin is wavelength dependent and because the mean
wavelength of LEDs varies, a monitor must know the mean wavelength of the sensor’s red LED
to accurately measure SpO
2
. During manufacturing, the mean wavelength of the red LED is
encoded in a resistor in the sensor. During monitoring, the monitor reads this resistor and selects
coefficients that are appropriate for the wavelength of that sensor’s red LED; these coefficients
are then used to determine SpO
2
.
This resistor is read when the monitor is turned on, periodically thereafter, and each time a new
sensor is connected. Additionally, to compensate for differences in tissue thickness, the intensity
of the sensor’s LEDs is adjusted automatically.
Functional versus Fractional Saturation
This monitor measures functional saturation — oxygenated hemoglobin expressed as a
percentage of the hemoglobin that can transport oxygen. It does not detect significant amounts of
dysfunctional hemoglobin, such as carboxyhemoglobin or methemoglobin. In contrast, some
instruments report fractional saturation — oxygenated hemoglobin expressed as a percentage of
all measured hemoglobin, including measured dysfunctional hemoglobins. To compare functional
saturation measurements to those from an instrument that measures fractional saturation,
fractional measurements must be converted as follows:
Fractional saturation
Functional saturation =
100 - (%carboxyhemoglobin + %methemoglobin)
×100
Measured versus Calculated Saturation
When saturation is calculated from a blood gas partial pressure of oxygen (PO
2
), the calculated
value may differ from the SpO
2
measurement of a monitor. This usually occurs because the
calculated saturation was not appropriately corrected for the effects of variables that shift the
relationship between PO
2
and saturation (Figure 11-7): pH, temperature, the partial pressure of
carbon dioxide (PCO
2
), 2,3-DPG, and fetal hemoglobin.
Figure 11-7 Oxyhemoglobin Dissociation Curve
Saturation (%)
SpO
2
%
Temperature
PCO2
2,3-DPG
PH
Temperature
PCO2
2,3-DPG
Fetal Hb
- DPM 5 Patient Monitor 1
- Operator’s Manual 1
- Revision History 3
- Warranty 5
- Exemptions 5
- Return Policy 6
- Contact Information 7
- Preface 8
- Contents 9
- 1 Safety 15
- 1.1.1 Dangers 16
- 1.1.2 Warnings 16
- 1.1.3 Cautions 17
- 1.1.4 Notes 18
- 1.2 Equipment Symbols 19
- 2 The Basics 21
- 2.1.4 Functions 22
- 2.2 External Appearance 23
- 2.2.2 Left Side Panel 24
- 2.2.3 Right Side Panel 25
- 2.2.4 Rear Panel 26
- 2.3 Control Panel 27
- 2.4 Display 28
- 2.5 Batteries 30
- 2.5.1 Battery Guidelines 31
- 2.5.2 Battery Maintenance 32
- 2.6 Wireless Network Card 33
- 3 Installation 35
- 3.1 Unpacking and Checking 36
- 3.4 Installation Method 37
- 3.4.3 Installing the Battery 38
- 3.4.6 Auxiliary Output Port 39
- 3.5 Powering on the Monitor 40
- 3.6 Powering off the Monitor 40
- 4 System Menu 41
- 4.2 Patient Setup 42
- 4.2.1 Admit Patient 43
- Setting Patient Information 44
- 4.2.2 Quick Admit Patient 45
- 4.2.3 Modify Patient 45
- 4.2.4 Clear Patient Data 45
- 4.2.5 Discharge Patient 45
- 4.3 Configuration Setup 46
- 4.4 System Setup 47
- 4.4.1 Face Select 48
- 4.4.2 Alarm Setup 48
- 4.4.3 Time Setup 50
- 4.4.4 Recorder Setup 51
- 4.4.5 Data Output 52
- 4.4.6 Analog Output 53
- 4.4.7 Module Setup 54
- 4.4.8 Trace Setup 55
- 4.4.9 Mark Event 56
- 4.5 Selection Setup 57
- 4.6 Monitor Version 58
- 4.7 Maintenance 59
- 4.7.1 Alarm Setup 62
- 4.7.2 IP Address Setup 63
- 4.7.4 Nurse Call Setup 65
- 4.7.6 CO 66
- User Maintain 66
- 4.7.7 Gas Calibrate 66
- 4.7.8 Monitor Status 67
- 4.8 DEMO Function 68
- 5 Face Selection 69
- 5.2 Trend Screen 70
- 5.3 OxyCRG Screen 71
- 5.4 Viewbed Screen 72
- Automatic Selection 73
- 5.5 Large Font Screen 74
- 5.6 Standby Mode 75
- 6 Alarms 77
- 6.2 Alarm Modes 78
- 6.2.2 Audible alarms 79
- 6.2.3 Alarm Messages 79
- 6.3 Alarm Statuses 80
- 6.3.2 Alarms Paused 81
- 6.3.3 System Silenced 81
- 6.3.4 Alarm Sound Off 81
- 6.4 Latching Alarms 82
- 6.5 Clearing Alarms 83
- 6.6 Testing Alarms 84
- 6.7 When an Alarm Occurs 84
- 7 Freezing Waveforms 85
- 7.3 FROZEN Menu 86
- 7.4 Waveform Recall 87
- 8 Recording 89
- Alarm recording 90
- Frozen waveform recording 90
- Trend graph/table recording 90
- OxyCRG recording 90
- 8.3 Recorder Operations 91
- Trend table recording 92
- NIBP measurement recording 92
- Alarm event recording 92
- Removing the Paper Jam 94
- 9 Recall 95
- 9.2 Trend Graph Recall 96
- 9.3 Trend Table Recall 98
- 9.4 NIBP Recall 100
- 9.5 Alarm Event Recall 101
- FOR YOUR NOTES 104
- 10 ECG/RESP Monitoring 105
- 10.2.2 Electrode Placement 106
- WARNING 106
- 10.3 ECG Display 112
- 10.3.2 ECG Parameters 113
- 10.4 ECG Setup Menu 114
- Other Setup 117
- 10.5 ST Analysis 122
- Mortara algorithm package 125
- 10.6 Arrhythmia Analysis 126
- 10.6.2 Arrhythimia Options 127
- 10.6.4 Arrhythimia Relearn 129
- 10.6.6 Arr Threshold 131
- 10.6.7 Arrhythmia Recall 132
- 10.7 12-Lead 134
- 10.8 RESP Monitoring 137
- 10.8.2 Electrode Placement 138
- 10.8.3 Respiration Setup 139
- Monitoring 143
- 11.2 Mindray DS SpO 144
- Module 144
- 11.2.2 Precautions 145
- 11.2.3 Monitoring Procedure 145
- Neonate Sensor Placement 146
- 11.2.5 SpO 149
- Setup Menu 149
- 11.3 Nellcor SpO 151
- 11.3.2 Precautions 153
- 11.3.3 Monitoring Procedure 153
- 11.3.5 SpO 155
- 11.3.6 Accessories 157
- 11.3.7 Nellcor Information 157
- FORYOURNOTES 158
- 12 NIBP Monitoring 159
- 12.2 Monitoring Procedure 160
- 12.2.2 Operation Guides 161
- 12.3 Measurement Limitations 162
- 12.4 NIBP Setup Menu 163
- 12.4.1 Calibration 165
- CAUTION 168
- 13 TEMP Monitoring 169
- 13.2 Measurement Procedure 170
- 13.3 TEMP Setup Menu 171
- 14 IBP Monitoring 173
- 14.2 Precautions 174
- 14.3 Monitoring Procedure 175
- 14.4 IBP Menu 176
- Sterilization 183
- 15.2 Mindray DS CO 186
- 15.2.2 Preparations for CO 187
- Measurement 187
- 15.2.3 CO 188
- 15.2.4 CO 193
- User Maintain Menu 193
- Calibration Procedure 194
- 15.3 Oridion CO 195
- 15.3.2 Preparations for CO 196
- 15.3.3 CO 197
- 15.3.4 CO 200
- 15.3.6 Oridion Information 202
- 16 Anesthesia Gas Monitoring 203
- Measurement principle of AGs 205
- Measurement principle of O 205
- 4.0% 0.5% 50% 207
- 7.3% 0.77% 105% 207
- MAC =+ + = 207
- 16.4 AG Setup Menu 208
- Alarm Setup Menu 209
- Adjust Wave Amplitude Menu 211
- Configuration Menu 211
- 16.5 Calibrating AG 212
- 16.6.1 Occlusion handling 213
- 17 Maintenance 215
- 17.2 Cleaning 216
- 18 Accessories 219
- 18.1 ECG Accessories 220
- 18.2 SpO 221
- Accessories 221
- 18.3 NIBP Accessories 222
- 18.4 TEMP Accessories 223
- 18.5 IBP Accessories 223
- 18.7 AG Accessories 225
- 18.8 Others 226
- A Product Specifications 227
- A.4 Hardware Specifications 229
- A.5 Data Storage 230
- A.6 Wireless Network 230
- A.8 ECG Specifications 231
- A.9 RESP Specifications 236
- A.10 SpO 237
- Specifications 237
- A.10.2 Nellcor SpO 238
- A.11 NIBP Specifications 239
- A.12 TEMP Specifications 240
- A.13 IBP Specifications 240
- A.14.2 Oridion CO 242
- A.15 AG Specifications 243
- P 80 MHz to 800 MHz 249
- Pd 2.1= 250
- Pd 3.2= 250
- C.2 Technical Alarm Messages 252
- C.2.6 Mindray DS SpO 255
- Module Alarm Messages 255
- C.2.7 Nellcor SpO 256
- C.2.10 Mindray DS CO 257
- C.2.11 Oridion CO 259
- C.2.14 System Alarm Messages 263
- C.3 Prompt Messages 264
- D Symbols and Abbreviations 267
- D.2 Abbreviations 269
© 2020, manymanuals.fr. Tous droits réservés | 0.040 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels