Nellcor Oximax NPB-40 Manuals

Manuals and User Guides for Nellcor Oximax NPB-40. We have 3 Nellcor Oximax NPB-40 manuals available for free PDF download: Operator's Manual, Service Manual

Nellcor Oximax NPB-40 Operator's Manual (161 pages)

handheld Pulse Oximeter

Brand: Nellcor | Category: Medical Equipment | Size: 1 MB

Table of Contents
3
Tables

9
Figures

9
Contents

9
Safety Information

9
- Warnings
  9
- Cautions
  11
- Notes
  12
Introduction

13
- Intended Use for the NPB-40
  13
- How to Use this Manual
  13
Description of Controls, Indicators, and Symbols

15
Set up the NPB-40

34
- List of Components
  35
- Connect OXIMAX Sensor to the NPB-40
  35
Battery Operation

39
- Battery Power
  39
- Low Battery Indicator
  39
- Critical Battery Indication
  40
- Battery Installation
  41
- Figure 1: Battery Installation
  41
N P B - 4 0 O P E R a T I O N

43
- Introduction
  43
- Table 2: Parameter Ranges
  43
- Turn on the NPB-40
  44
  - Discussion
    44
  - Procedure
    46
  - OXIMAX Sensor Attached
    50
  - No OXIMAX Sensor Attached
    52
- Backlight On/Off
  52
- Adjust Pulse Beep Volume
  53
  - Discussion
    53
  - Procedure - Normal Operation
    54
  - Procedure - Menu Structure
    54
- Adjust Alarm Volume
  55
  - Discussion
    55
  - Procedure
    56
- Set Time and Date
  57
  - Discussion
    57
  - Procedure
    58
- Set Alarm Silence Duration
  62
  - Discussion
    62
  - Procedure
    62
- Disable Audible Alarms
  64
  - Discussion
    64
  - Procedure
    64
- Set Alarm Limits
  67
  - Discussion
    67
  - Procedure
    67
- Alarm Limit Changed Indicator
  71
- Record Snap-Shot Data
  72
  - Discussion
    72
  - Procedure
    73
- Print Data
  74
  - Printing Data
    75
    
    Discussion
    75
    
    Procedure
    76
    
    Figure 2: Printer Alignment
    77
    
    Figure 3: Combined Printed Data
    79
    
    Printer Setup Report
    81
    
    Figure 4: PD-22T Setup Report
    81
OXIMAX Sensor Event Record

83
- Event Records
  83
- OXIMAX Sensor Event Record Data
  85
OXIMAX Sensors and Accessories

86
- Select an OXIMAX Sensor
  86
- Table 3: Nellcor Oximetry Sensor Models and Patient Weights
  88
- OXIMAX Sensor Features
  91
- Biocompatibility Test
  91
- Table 4: OXIMAX Sensor Features
  91
- Optional Accessories
  92
  - Figure 8: Printer
    92
  - Boot with Clip
    93
  - Figure 5: NPB-40 Boot with Clip
    93
  - Carrying Case
    94
  - Figure 6: NPB-40 Carrying Case
    94
  - Figure 7: Water-Resistant Jacket
    95
  - Infrared Printer
    95
  - Water-Resistant Jacket
    95
  - Figure 9: Thermal Paper
    96
  - Thermal Paper
    96
  - DEC-4 Extension Cable
    97
  - Figure 10: DEC-4 Extension Cable
    97
Performance Considerations

99
- Performance Verification
  99
  - Dysfunctional Hemoglobins
    100
  - Anemia
    100
  - Saturation
    101
  - Pulse Rates
    101
- OXIMAX Sensor Performance Considerations
  101
Troubleshooting

107
- Error Codes
  108
- Table 5: Error Codes
  109
- Corrective Action
  110
- EMI (Electro-Magnetic Interference)
  113
- Obtaining Technical Assistance
  114
Maintenance

117
- Return the NPB-40
  117
- Service
  118
- Periodic Safety Checks
  118
- Cleaning
  118
Menu Structure

121
- Introduction
  121
- Structure
  121
- Table 6: Menu Structure
  122
- Table 7: Time Set Menu
  123
Principles of Operation

127
- Oximetry Overview
  127
- OXIMAX Technology
  130
- Figure 11: Oxyhemoglobin Dissociation Curve
  130
Specifications

133
- Performance
  133
- Electrical
  140
- Environmental Conditions
  142
- Physical Characteristics
  143
- Compliance
  143
- Manufacturer's Declaration
  144
- Table 8: Recommended Separation Distances
  145
- Table 9: Cable Compliance
  146
- Table 10: Electronic Emissions
  147
- Table 11: Electromagnetic Immunity
  148
- Table 12: Electromagnetic Immunity
  149
Index

155

Nellcor Oximax NPB-40 Service Manual (114 pages)

Handheld Pulse Oximeter

Brand: Nellcor | Category: Medical Equipment | Size: 2 MB

Table of Contents
3
Introduction
9
Warnings
9
Cautions
10
Notes
10
Manual Overview
10
Description of NPB-40
11
Identification of Front Panel Buttons and Symbols
11
Function Menu
14
Structure
15
Table 1: Menu Structure
15
Table 2: Time Set Menu
16
Related Documents
17
Routine Maintenance
19
Cleaning
19
Periodic Safety Checks
19
Functional Checks
19
Battery Installation
20
Figure 1: Installing Batteries
20
Performance Verification
23
Introduction
23
Equipment Needed
23
Performance Tests
23
Power-On Self-Test
23
Discussion
23
Procedure
24
Operational Setup
27
Setting the Time and Date
28
Discussion
28
Procedure
28
General Operation
31
Operation with a Live Subject
31
Pulse Oximetry Functional Tests
32
Introduction
32
Figure 2: SRC-MAX OXIMAX Oximetry Tester
32
Test Setup
33
Test #1: BPM
34
Test #2: Spo2
35
Test #3: Modulation Level
36
Test #4: Light Level
37
Safety Tests
39
Troubleshooting
41
Introduction
41
How to Use this Section
41
Who Should Perform Repairs
41
Troubleshooting Guide
41
Figure 3: Typical Error Code Display
42
Error Codes
45
Table 3: Troubleshooting Guide
45
Table 4: Error Codes
45
Disassembly Guide
51
Introduction
51
Tools Required
51
Replacement Level Supported
51
Prior to Disassembly
51
Separating the Front and Back Cases
52
Figure 4: Installing Batteries
52
Figure 5: NPB-40 Case Screws
52
Figure 6: Cases Separated
53
Figure 7: CPU PCB Connector J3 Lock
53
CPU PCB or Display PCB Replacement
54
Figure 8: Display PCB and CPU PCB Removal
54
Figure 9: Separating the Display PCB and CPU PCB
55
Figure 10: Connecting Pcbs
55
Figure 11: Battery Spring Alignment
56
Figure 12: Installing the Case Screws
56
Front Case Assembly Replacement
57
Figure 13: Battery Installation
57
Figure 14: Front Case Ribbon Cable Connection
58
Figure 15: Locking CPU PCB Connection to J3
58
Figure 16: Installing the Case Screws
59
Figure 17: Battery Installation
59
Rear Case Assembly Replacement
60
Figure 18: Display PCB and CPU PCB Removal
60
Figure 19: Battery Spring Alignment
61
Figure 20: Installing the Case Screws
61
Battery Compartment Door Replacement
62
Figure 21: Battery Installation
62
Figure 22: Battery Compartment Door Latch
62
Spare Parts
63
Introduction
63
Obtaining Replacement Parts
63
Parts List and Accessories
63
Table 5: Parts and Accessories List
63
Figure 23: Exploded View
65
Packing for Shipment
67
Introduction
67
Returning the NPB-40
67
Repacking in Original Carton
67
Packing in a Different Carton
68
Figure 24: Packing
68
Specifications
71
Performance
71
Electrical
75
Environmental Conditions
76
Physical Characteristics
77
Compliance
77
Manufacturer's Declaration
77
Table 6: Electronic Emissions
79
Table 7: Electromagnetic Immunity
80
Technical Discussion
83
Oximetry Overview
83
Functional Versus Fractional Saturation
83
Measured Versus Calculated Saturation
84
Satseconds Alarm Management
84
Figure 25: Oxyhemoglobin Dissociation Curve
84
Reads through Motion
85
OXIMAX Technology
85
Block Diagram Theory
85
Spo2 Printed Circuit Board
86
Patient Interface
86
Figure 26: Block Diagram
86
Power Supply
87
Power Monitoring
87
User Interface Printed Circuit Board
87
Keypad
88
Backlight
88
CPU and Flash
88
Real-Time Clock
88
Audio
88
Lcd
89
Irda
89
Figure 27: Spo2 PCB Schematic Diagram (Sheet 1 of 7)
91
Figure 28: Spo2 PCB Schematic Diagram (Sheet 2 of 7)
93
Figure 29 Spo2 PCB Schematic Diagram (Sheet 3 of 7)
95
Figure 30: Spo2 PCB Schematic Diagram (Sheet 4 of 7)
97
Figure 31: Spo2 PCB Schematic Diagram (Sheet 5 of 7)
99
Figure 32: Spo2 PCB Schematic Diagram (Sheet 6 of 7)
101
Figure 33: Spo2 PCB Schematic Diagram (Sheet 7 of 7)
103
Figure 34: User Interface PCB Schematic Diagram (Sheet 1 of 3)
105
Figure 35: User Interface PCB Schematic Diagram (Sheet 2 of 3)
107
Figure 36: User Interface PCB Schematic Diagram (Sheet 3 of 3)
109

Nellcor Oximax NPB-40 Service Manual (55 pages)

Handheld Pulse Oximeter

Brand: Nellcor | Category: Medical Equipment | Size: 1 MB

Table of Contents
3
Section 1: Introduction
5
Manual Overview
5
Equipment Description
5
Section 2: Routine Maintenance
7
Maintenance Overview
7
Battery Maintenance
7
Battery Replacement
7
Battery Disposal
8
Cleaning
8
Section 3: Performance Verification
9
Performance Verification
9
Section 4: Troubleshooting
15
Introduction
15
Who Should Perform Repairs
15
Repair Level Supported
15
How to Use this Section
15
Obtaining Replacement Parts
15
Troubleshooting Guide
16
Section 5: Disassembly Guide
21
Introduction
21
System Disassembly and Reassembly
21
Section 6: Spare Parts
25
Introduction
25
Section 7: Packing for Shipment
27
General Instructions
27
Packing NPB-40 in Original Carton
27
Packing in a Different Carton
27
Section 8: Specifications
29
Performance
29
Electrical
30
Environmental
30
Physical
31
Technical Supplement
33
S1 Introduction
33
S2 Pulse Oximetry Principles of Operation
33
S2.1 Overview
33
S2.2 Functional Versus Fractional Saturation
33
S2.3 Measured Versus Calculated Saturation
34
S3 Circuit Analysis
34
Block Diagram
34
S3.1 Overall Unit Block Diagram Analysis
35
S3.2 CPU PCB Theory of Operation
37
S3.3 LCD PCB Theory of Operation
43
S4 Schematic Diagrams
50
CPU PCB Parts Locator Diagram
50
LCD PCB Parts Locator Diagram
50
CPU PCB Schematic Diagram
50
LCD PCB Schematic Diagram
50
Front Panel Keypad Schematic Diagram
50

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Nellcor Oximax NPB-40 Manuals

Nellcor Oximax NPB-40 Operator's Manual (161 pages)

Table of Contents

Tables

Figures

Contents

Safety Information

Introduction

Description of Controls, Indicators, and Symbols

Set up the NPB-40

Battery Operation

N P B - 4 0 O P E R a T I O N

OXIMAX Sensor Event Record

OXIMAX Sensors and Accessories

Performance Considerations

Troubleshooting

Maintenance

Menu Structure

Principles of Operation

Specifications

Index

Nellcor Oximax NPB-40 Service Manual (114 pages)

Table of Contents

Nellcor Oximax NPB-40 Service Manual (55 pages)

Table of Contents

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