DSI Buxco FinePointe Manuals

Manuals and User Guides for DSI Buxco FinePointe. We have 1 DSI Buxco FinePointe manual available for free PDF download: User Manual

DSI Buxco FinePointe User Manual (87 pages)

Pulmonary Function Test

Brand: DSI | Category: Test Equipment | Size: 6 MB

Table of Contents
2
Essential Safety Notes
5
Environmental Conditions
5
Hazards and Warnings
5
Welcome
7
What You will be Learning
7
Application Overview
8
Pulmonary Function Testing (PFT)
8
How It Works
9
PFT Test
10
FRC (Functional Residual Capacity) Test Automation
10
PV (Pressure Volume) Test Automation
11
FV (Flow Volume) Test Automation
12
Ventilator Automation
13
Valve Sequence Automation
13
System Hardware
14
PFT Controller Pressure Panel
14
Pressure Panel Front
15
Pressure Panel Back
17
Pressure Reservoir
18
Compressed Air Source
20
Chamber Manifold Design
20
Manifold Types
22
Mouse Manifold
22
Rat/Gp Manifold
23
Large Animal Manifold
24
Configuring the Hardware
25
Front Panel Connections
25
Rear Panel Connections
26
Compressed Air Source Connection
27
Setting Positive Pressure
28
Setting Negative Pressure
29
Setting Inspiration Flow
29
Setting Slow Expiration Flow
30
Mouse Chamber Configuration Notes
31
Switching between Mouse and Rat
33
Measuring Dead Space in the Manifold
34
Boyle's Law Method
34
Alternate Boyle's Law Method Without P
35
Pressure Conversions and Useful Information
36
Hardware Configuration in Finepointe Control Panel
37
System Calibration
42
Definitions of Signals
42
Valves
42
Calibration Procedure
43
Open the Calibration Window
43
Calibrate Flows
45
Calibrate Pressure
50
Creating a PFT Study
53
Acquiring Data
56
Launching Acquisition
56
Loading the Subject
60
Saving Your Data
61
Reports
62
Creating and Modifying Groups
62
Creating Reports
64
Modifying Measurements
66
Rejecting Data
69
Test Results
69
Frc
70
Quasistatic Pressure Volume
70
Fast Flow Volume
71
Resistance & Compliance
72
Appendix A - Troubleshooting
73
Common Reasons PFT Tests Might Fail
73
FRC Test
73
PV Test
73
FV Test
74
Leaks
74
Common Symptoms
74
General Suggestions
74
Test for Leaks in the Main Chamber
75
Test for Leaks in the Valve Assembly
75
Animal Breathes During Tests
76
Appendix B - Anesthesia
77
First Choice
77
Second Choice
78
Third Choice
78
Notes
78
Appendix C - Interpretations PFT Results
79
FRC (Functional Residual Capacity) Test
80
Occlude at FRC
80
No Efforts During FRC Occlusion
81
Data Assumptions Met
81
PV (Pressure Volume) Test
82
Test Starts When Flow Is Zero
82
At TLC, Volume Rises as Pressure Falls
82
At TLC, Volume Drops as Pressure Falls
83
Almost Vertical Volume Drop Immediately after the Hold Period
83
Expiratory Duration Should be Long Enough
83
Volume Should Rise Steadily During Inspire to TLC
83
Volume-Pressure Curve Is Smooth
83
Overlays of Consecutive PV Tests Differ
84
FV (Flow Volume) Test
85
Ripples or Squiggles Near the End of the Flow-Volume Curve
85
A Flat Top of the Flow Volume Curve
85
A Dip in the Center of the Flow-Volume Curve
85
Generally Rounded Flow-Volume Curve
85
FVC Value Is Wildly Different than IC
85
Appendix D - Suggested Reading
86
Contact Information
87
DSI Technical Support-North America
87
DSI Technical Support-Europe
87

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DSI Buxco FinePointe User Manual (87 pages)

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