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Post Event ECG Recorder
 
Meditech Merlin PC Based ECG Event Recorder.

The Merlin is a single channel post event patient activated miniature ECG Recorder ideal for detecting rhythm abnormalities.

 

Merlin software (3.6Mb) version 1.56

Merlin ECG on wristMany symptoms - palpitations, dizziness, and light-headedness - may not present when a patient is in the Doctor's surgery or when a 12 lead ECG is recorded. ECG event recording with the Merlin can capture these symptoms when they appear and establish if they are related to transient arrhythmia’s or rhythm abnormalities. 

 




























Find out more about the benefits of ECG event recorders.
Merlin ECG market review

The Merlin was independently reviewed
by the NHS Purchasing And Supplies Agency in 2009 and rated as "neat and discreet". Ref CEP09007

 

Since symptoms may appear in any place, at any time, it is important to have a recorder that is easily activated, lightweight and unobtrusive.

This miniature, wristwatch-style ECG event recorder is activated by simply placing a hand on the face of the watch. The solid-state memory of Merlin can store up to 15 minutes of ECG. Flexible programming ensures that the patient is not limited to a pre-set recording length - the recorder can store long or short strips to reflect the events. Remnant memory capacity is displayed after each recording. Recordings are easily transmitted to the PC via an optical cable or using a standard modem. With normal use, Merlin is expected to serve several months with the same batteries.

The Merlin software is a 32-bit Windows application with the controls you are familiar with from the Windows desktop, or your word processor. In fact, you may use the latter when you edit your Merlin reports, as the software translates them to rich text files (RTF), a format easily handled by any up-to-date word processor. You can easily send or receive Merlin recordings as regular e-mail attachments. You can connect the recorder directly to your PC with the standard Meditech optical interface. Once the recorder is connected, you can adjust recording parameters, check the status of the recorder, transfer data to your database, or start a real-time ECG monitoring.

Key Features:-

  • Displays heart rate, date and time of ECG recording as well as ECG.
  • Special baseline and filters improve quality of ECG recording.
  • Two long life batteries permit recording for several months.
  • Minimal running costs and discomfort to patient as no disposable electrodes required.
  • Real time on screen monitoring feature allows patient to practice using Merlin whilst connected to PC.
  • Reports may be edited in Word and attached to patient records or emailed. 

 

Technical Specification
Power supply: 2 CR1620 button cells
Sampling rate: 200 Hz
Frequency range: 0.05 to 40 Hz
A/D resolution: 14 bit
Recording: post-symptom 1-channel recording with manual activation,
programmable maximum recording length,
ultiple recordings with "endless" memory
Storage: solid-state (EEPROM) memory, total 15 minutes
Data transfer: RS232 line, optical cable transmission, 57.600 baud direct connection to standard modems for teletransmission
Dimensions: ~ 40 x 34 x 12 mm
Weight: ~ 20 g (with leather band)
 

 




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