User's Manual
Table Of Contents
- 1 Safety
- 2 General Product Description
- 3 Getting Started
- 3.1 Unpacking and Checking
- 3.2 Environmental Requirements
- 3.3 Connecting the ECG Leadwire
- 3.4 Installing the Batteries
- 3.5 Powering On the Unit
- 3.6 Understanding Touch Gestures
- 3.7 Basic Operations
- 3.7.1 Understanding the Screen Display Orientation
- 3.7.2 Browsing the Screen Display
- 3.7.3 Switching the Screen Display Orientation
- 3.7.4 Flipping the Landscape Display
- 3.7.5 Displaying the Quick Keys Area
- 3.7.6 Entering the Main Menu
- 3.7.7 Turning the Display Off
- 3.7.8 Turning the Display On
- 3.7.9 Unlocking the Screen
- 3.7.10 Acknowledging the Nurse Call
- 3.8 Using the Pouch
- 4 User Configurations
- 5 Patient Management
- 6 Alarms
- 7 Monitoring ECG
- 7.1 Introduction
- 7.2 Safety
- 7.3 Preparation for Monitoring ECG
- 7.4 Changing the ECG Settings
- 7.5 Understanding the ECG Display
- 8 Monitoring SpO2 (Optional)
- 9 Monitoring with the TD60 at the CS
- 9.1 Introduction
- 9.2 Physiological Alarms
- 9.3 ECG Monitoring
- 9.4 QT Monitoring
- 9.5 ST Monitoring
- 9.6 Arrhythmia Monitoring
- 9.7 SpO2 Monitoring
- 10 Configuring the TD60
- 10.1 Introduction
- 10.2 Maintenance Menu
- 10.2.1 Entering the Maintenance menu
- 10.2.2 Configuring the General Menu
- 10.2.3 Configuring the Alarms Menu
- 10.2.4 Quick Keys Menu
- 10.2.5 Configuring the Defaults Menu
- 10.2.6 Transferring a Configuration
- 10.2.7 Screen Lock Menu
- 10.2.8 Changing the Passwords
- 10.2.9 Changing the Device Name
- 10.2.10 Demo Mode
- 10.2.11 Service Menu
- 11 Battery
- 12 Troubleshooting
- 13 Cleaning and Disinfecting
- 14 Maintenance
- 15 Accessories
- A Product Specifications
- B EMC
- D Symbols and Abbreviations
- E Anomaly
QT Monitoring Monitoring with the TD60 at the CS
9 - 18 TMS60 Operator’s Manual
9.4 QT Monitoring
A normal ECG waveform (as shown in the following figure) typically includes a sharp and
well defined QRS complexes with consistent spacing between R waves, and an ECG
baseline that is free of noise and artifact.
A normal ECG waveform (for QT monitoring)
The QT interval in an ECG lead is the time interval from the onset of the earliest deflec-
tion in the QRS complex to the end of the T wave. QT monitoring can assist in the detec-
tion of prolonged QT interval syndrome.
9.4.1 Measurement Limitations
■ At least one measured V-lead must be available in order for the algorithm to
process QT.
■ QT/QTc values are calculated with 3-leadwire or 5-leadwire ECG cables.
9.4.2 QT Settings
The following table lists the QT settings in the [QT Analysis] section of the [ECG] tab.
ST Point
J Point
ISO Point
R
T
QT Interval
P
Q
S
Options Description Settings*
QT Analysis Enables or disables QT analysis. On, Off
* The factory default settings are in bold.