TRILOGY – Locate. Ligate. Lift.

  • All with no cables.
  • The new wireless way to treat haemorrhoids.
  • The third generation of HAL-RAR equipment combines all the advantages of these procedures with the world’s first wireless technology for Doppler-guided treatment of haemorrhoids.


  • Ligation window in the probe for proper manual ligation of detected artery

  • Bright illumination of surgical area

  • Wi-3 HAL-RAR System for precise detection of vessels (e.g. hemorrhoidal arteries) by Doppler ultrasound technology


  • Low risk of peri-operative pain

  • Less post-operative pain

  • Improved quality of life and patient´s satisfaction

  • Shorter recovery time


  • Minimal invasive surgery

  • Fewer intra-operative complications

TRILOGY Animated Video – treatment of haemorrhoids

TRILOGY live surgery video

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Order Code Product Technical Details


C-TRILOGY battery cap-2

Wi-3 HAL-RAR Unit

Unit for performing HAL-RAR procedures with integrated Bluetooth technology.

Consists of:

  • Doppler-ultrasound electronic unit with integrated Bluetooth transmitter
  • Wi-3 Battery Cap
  • Wi-3 Fixation Nut
  • Wi-3 Battery set
  • High-performance LEDs for excellent visibility
  • New Doppler-ultrasound technology for quick, precise artery detection
  • New Bluetooth technology for cable-free surgery

Multi-use (50 applications)
Delivered non-sterile, steam autoclavable
Batteries: 2 units, AA NiMH, 2100 mAh


Speaker of TRILOGY

Bluetooth loudspeaker for optimal acoustic replay of signals from the TRILOGY Unit (TRI2010) during HAL-RAR procedures.

1 speaker with power cable


Adaptor for Speaker

USB adaptor for connecting the speaker.


1 unit



Replaceable connector for connection to Adaptor.

1 unit,
TRI2220 Connector (Europe)
TRI2230 Connector (UK)
TRI2240 Connector (Korea)
TRI2250 Connector (Australia)
TRI2260 Connector (IEC)
TRI2270 Connector (USA)
TRI2280 Connector (Argentina)
TRI2290 Connector (China)


RAR Flexi Probe

Disposable probe and sleeve set for performing HAL and RAR procedures.
Probe with asymmetric design for the gradual release of mucosa.

5 sets / box
Delivered sterile


Wi-3 Arm

Reusable holder to enhance holding position for the assistance during surgery.

1 unit,
Delivered non-sterile, steam autoclavable

AHN 006

A.M.I. HAL Needleholder

Stainless steel needleholder designed specially to fit the ligation groove inside the probes.

1 instrument,
Delivered non-sterile, steam autoclavable

AHK 007

A.M.I. HAL Knotpusher

Stainless steel knotpusher to facilitate knot tying inside the probes.

1 instrument,
Delivered non-sterile, steam autoclavable


Adaptor Ring

Reusable fixation ring to fix the sleeve of the ultrasound probes.

1 unit,

Delivered non-sterile


Product Brochure
Publications Overview
Literature Overview: abstracts