TM-2440 – AD Company Limited

Ambulatory Blood Pressure Monitors

The TM-2440 is a compact, lightweight ambulatory blood pressure monitor with an algorithm that can detect and record irregular heart rhythms (IHB mode). Effectiveness has been demonstrated through verification of screening for arrhythmia1. The software that comes with the TM-2440 can analyze waveforms produced during measurement and easily determine blood pressure values.

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Features

▶ OLED displays
The OLED display indicates ABPM behavior during use. Easily check ABPM measurement values and the current mode in addition to the state of the battery and memory.

▶ Data analysis with new software (TM2441-16)
Easily download ABPM data from the monitor to a PC and analyze with the newly designed software.

▶ Data list downloaded from the device

Data recorded by the TM2440 series is shown as a data list. Data appears as in the table above after download.

▶ Trend Graph Chart

Data lists can be used to generate a trend graph chart similar to the one shown above. Night time is indicated in gray, giving a simple visualization of a patient’s 24-hour BP biorhythm.

▶ Recording and displaying waveform data

The TM2440 series records blood pressure as an oscillometric waveform. With the analysis software you can easily check the waveform record for each measurement. Quickly determine the accuracy of measured values.

▶ IHB (Irregular Heartbeat)
Irregular heart rhythms can be detected from noise or arrhythmia in the pulse interval during oscillometric measurement. When pulse fluctuations deviate from the average rate, IHB is detected. There is a thesis that IHB relates to AF.
The IHB detection function uses an algorithm for detecting pulse fluctuations. In some cases, the IHB mark may display due to body movement not caused by arrhythmia.

▶ ISO (IEC) 80369
ISO80369-5 was developed as an international standard to prevent cuff connection errors with different types of medical devices that use the same or similar connectors. Whilst connection errors were few and far between they could have fatal consequences.
It’s important to note that ISO80369-5 cuffs cannot be used with non-compliant ISO80369-5 blood pressure monitors and they are not interchangeable with earlier models.
https://www.pmsinstruments.co.uk/blog/the-iso-80369-5-bp-cuff-standard/

24 hour ambulatory blood pressure monitoring
Lightweight and compact
Oscillometric measuring method
Automatically adjustment of proper cuff pressure, deflation speed and end of measurement
New pulse correction algorithm for faster measurement & noise rejection
Automatic or manual measurement
Battery Power (2 alkaline or Ni-MH “AA”)
Configurable measurement intervals to adapt to a specific patient requirements
Easily output data to analysis software (included with device)
USB Connectivity

Options

TM-CF502B Extra large cuff for left arm (36-50cm)
TM-CF402B Large cuff for left arm (28-38cm)
TM-CF302B Adult cuff for left arm (20-31cm)
TM-CF202B Small cuff for left arm (15-22cm)
TM-CF802B Adult cuff for right arm (20-31cm)
TM-CF306A Disposable cuff (10 sheets)
TM-CT200-110A Air hose adapter for disposable cuff

* Please note that the corresponding cuffs are different from the ones, non-compliant with ISO (IEC) 80369

AX-133024503-S Extra large cuff cover for left arm (10 sheets)
AX-133024663-S Large cuff cover for left arm (10 sheets)
AX-133024500-S Adult cuff cover for left arm (10 sheets)
AX-133024667-S Small cuff cover for left arm (10 sheets)
AX-133024353-S Adult cuff cover for right arm (10 sheets)

AX-133025103-S Extra large cloth for left arm (2 sheets)
AX-133025102-S Large cuff cloth for left arm (2 sheets)
AX-133024487-S Adult cuff cloth for left arm (2 sheets)
AX-133025101-S Small cuff cloth for left arm (2 sheets)
AX-133025104-S Adult cuff cloth for right arm (2 sheets)

AX-133025995 Carrying holder
AX-110B-20-S Clips (5 pieces)

Blood Pressure Measurement
Measurement Method	Oscillometric
Measuring Range	Blood Pressure	SYS: 60~280 mmHg DIA: 30~160 mmHg
Pulse	30 ~ 200 bpm
Accuracy	Blood Pressure	+/- 3 mmHg
Pulse	+/-5%
Pressurization	Method	Micro pump
Maximum Pressure	299 mmHg
Depressurization	Method	Constant exhaust with controlled leakage valve for safety mechanism – Electromagnetic Valve
Interval Setting	OFF, 5, 10, 15, 20, 30, 60, 120 min.
Clock	24 hour clock, calendar
Memory Data	Up to 600 sets of data
Power Supply	Battery	2x LR6 (AA) type batteries – alkaline or Nickel-hydrogen type
Battery Life	Approx. 200 measurements
Interface	USB1.1 compliant Cable length: 1.5 m or shorter Micro-USB B type terminal can connect to dedicated peripheral (using standard driver software)
Temperature & Humidity	Operating Temperature	10°C ~ 40°C (50°F ~ 104°F), less than 85% RH (non-condensing)
Storage & Transportation	-20°C ~ 60°C (1°F ~ 140°F), less than 95% RH (non-condensing)
External Dimensions	66(W) x 24.5(H) x 95(D) mm/2.6(W) x 1.0(H) x 3.7(D) inches
Weight	Approx. 120g (0.26lb) without cuff and batteries

Discover Precision

Since its establishment in 1977, A&D has contributed to the development of industry and society through “weighing and measurement.” Today, our weighing and measurement instruments are widely used in various industries and in homes. I would like to take this opportunity to express my sincere gratitude for your support and continued patronage. In our current environment, we are surrounded with issues that are often overwhelming and that cause dramatic changes, such as economic stagnation, energy concerns, terrorism, low birth rates, aging populations, and other health issues. We believe that these challenges require companies to operate in such a way that they can respond to these issues without causing more harm than benefit.