Sense in every cc.

Healthcare Professionals Cardiac Rhythm Management Pacemakers OTO

World's smallest transvenous pacemaker.1

1.5 T and 3 T full body MR conditional.

Fast and Easy follow-up at a click of a button. Automatically activates algorithms at implant. 11.7 years longevity* in 8 cc.

OTO DR Micro Port 2018


Making MRI scans easy and safe for pacemaker patients.

Discover this feature

Preset Fit

Optimal settings automatically programmed
Automatic lead polarity configuration
Evolves and learns with the patient
Automatic launch of key diagnostics

One-click follow-up test sequence
Suite of tests launched sequentially in one click
Detailed snapshot of key results displayed in one screen

High definition EGM
Eases reading for a quick and precise diagnosis
Eliminates the need for ECG electrodes to do threshold tests

Key information at first sight on the programmer


Ratio Design

8 cc
Smaller incision & reduced pocket size
Boosts psychological adoption for patients

Ellipse Shape
Natural lead wrap around
Facilitates insertion and lead connection

11.7 years longevity*
Avoid complications due to risky replacement procedures2

Best longevity per cc
MicroPort® CRM’s technology brings together size and longevity.
11.7 years longevity* in 8 cc.

Getty Images 648284372


Visit. Scan. Go.
Automatic switch in and out of MRI mode upon detection of MR field.
No need to accompany the patient during or after the scan.
Multiple MRI scans possible during the programmed window.
No post MRI follow-up.

Ease the workflow.

  1. Patient visits the cardiologist
  2. 10 day window where the patient can have an MRI scan.
  3. Patient enters MRI scan.
  4. Patient can go home.

AutoMRI comes as standard
2014 Innovation award.
Longest experience in automatic MRI detection.

Getty Images 599104836

This product is not available for sale or distribution in the USA. For further information on product availability, please contact your local representative.

Related products: Orchestra Plus programmer; Leads (Vega; Xfine)

*DDDR Mode (50% A & V pacing), 60 min-1, 2.5 V, 0.4 ms, 750 Ω, SENSOR ON, EGMs ON, DIAGNOSTICS ON


  1. Competition comparison across transvenous pacing systems made as of September 2020, refer to manufacturers manuals available online
  2. Polyzos KA. et al. Risk factors for cardiac implantable electronic device infection: a systematic review and meta-analysis. Europace ; 17 :167-777,2015