With Realtime Fluidics System

Ophthalmic Phacoemulsifier - Appasamy Galaxy LEO


Orbit Phaco Hand Piece

Galaxy LEO designed with new ultrasound technology and latest Realtime fluidics & maximum patient safety with short setup time and precise control of fluidics using a peristaltic pump with venturi effect

Ultrasound Orbit Phacoemulsification System

Unleashing World's Lightest Phaco Handpiece 6 Crystal with Orbital Ultrasound Technology which works effectively in hard cataract.

  • High performance 6 crystal longitudinal & transverse (ORBITAL technique) ultrasonic piezoelectric titanium hand piece.
  • Complete MICS system.
  • The hand piece offers cutting motion in two directions simultaneously
  • Powerful Emulsification for any grade cataract.
  • Safe & effective ultrasound drive technology.
  • Very less endothelial damage under hard cataract emulsification.
  • Designed with enhanced follow ability.

transverse imagephaco tip image

Phaco Modes

CONTINUOUS (CONT): Continuous ultrasound energy is delivered with no “off” period.

PULSE MODE: Phaco- on time automatically followed by an equal amount of Phaco- off time. Effectively reduces the total amount of power delivered we can adjust the pulse range between 1-100 pulses / second.

MPULSE / COLD PHACO: Micropulse technology allows you to use pulse durations as short as 1 to 10 ms.

BURST MODE: When set with a fixed power, is termed fixed burst mode. The fixed burst has 480 millisecond, 100% continuous power.

MBURST MODE: he Fixed Mburst has 480 ms 100% continuous power and on the further depression of the foot pedal the power becomes pulse and Micropulse.

OCCLUSION PULSE (OPULSE): The power delivery is normally continuous, when vacuum Occluded, it becomes PULSE.
The adjustment parameter of flow, Phaco output and modulation method are vacuum dependent. The power delivery is normally pulse when vacuum Occluded, it becomes Micro pulse.

Realtime Fluidics System

Appasamy Associates latest technological innovative Realtime fluidics system for chamber maintenance.

  • Automatic IP control depend on preset vacuum
  • Can also choose customized Target IP control
realtime fluidics systemip bag setup

Orbit Cool Technique

The energy management capabilities of variable ORBIT COOL Technique provide surgeons with the ability to manage cutting power and efficiency to meet their individual preferences. Galaxy Leo uses real-time fluidics & ORBIT COOL Technique for safer & more predictable surgery.

Orbitcool duty cycles are expressed as ON/OFF time pulse, to achieve a desired duty cycle.

When the variable ORBITCOOL technique is used, different duty cycles are applied as the foot pedal moves through the power delivery zone. The power zone is each quadrant has variable.

phaco power zone
  • Four different types of Duty cycle on phaco power zone position in footpedal
  • Ascending & Descending order with variable Duty cycle
  • Can also create custom Duty cycle ON/OFF Time
  • Surgeon control the Duty cycle variation based on the cataract type
on off graph image
orbit cool settings imageorbit cool settings image


The features of Galaxy LEO System can be quickly accessed via the new easy-to-use Advanced Control Foot Pedal, delivering customizable switching capabilities for all system functions with smooth positioning.

  • Different steps sensed by Vibrating mechanism
  • Multifunctional footswitch with user programmable for Angle, Side buttons & Customized Vibration timing
  • Change the parameters even the foot pedal is in ON condition
footswitch angle settingfootswitch button setting

VFI (Viscoelastic Fluid Injection)

  • To protect the corneal endothelium and to facilitate intraocular lens delivery

  • Automatic injection reduces the surgery time and corneal endothelial damage

  • Automatic injection reduces the surgery time and corneal endothelial damage

Viscoelastic fluid injecyion image


Phaco Handpiece

phaco handpiece


Bi Manual I/A Probe

Bimanual i/a probe


Co-Axial I/A Probe

coaxial i/a probe


Bi Polar chord & Forceps

bipolar chord and forceps
galaxy leo accessoriesGalaxy Leo

Technical Specification




19” Tiltable & Anti-Glare Interactive soft touch clear LCD Display


Hand Piece

Light weight 6 Crystal Longitudinal & Transverse (ORBITAL motion)Frequency 28KHz

Phaco Modes

ORCOOL, Continuous, Pulse, Micro pulse, Burst, MBurst, Occlusion micro pulse &Occlusion pulse

U/S Power



Positive Pressure

Latest technological innovative Realtime fluidics system for chamber maintenance Automatic and Custom Setting IP Option

Gravity Fed

Motorized IV pole to Increase & Decrease the IV bottle height



Bipolar, 560 KHz frequency


1 - 7W (Max.)


5-100% (Linear/NON-Linear)


Cutter Type

Pneumatic (Guillotine) Single 60-3000 CPM (Linear/NON-Linear) 20G, 23G & 25G compatible. (In-Built Compressor for Anterior Vitrectomy)

Aspiration Modes


Peristaltic Pump in (Linear/Non-Linear)

Vacuum Level

5–650 mmHg in (Linear/Non-Linear)

Flow Rate

1-50 CC/min (Linear/NON-Linear)

Electrical Specification

Main power

110-230V AC



Current Rating


Power Rating

250 VA (MAX)

User Programmable


10 Independent user program modes

Operating Modes

U/S1, U/S2, U/S3, I/A1, I/A2, I/A3, CAPVAC, DIA, VIT

Voice Assistance

Voice assists for the all modes & functions


User programmable multifunctional foot pedal for angle & side buttons with reflux mechanism, Different steps sensed by vibrating mechanism Video Overlay Video overlay enabled in all modes

Video Overlay

Video overlay & recording function enabled in all modes


180cm (H) x 72.5cm (B) x 55cm (L)


Console - 80kg, Accessories – 30kg


10-50 PSI

***Designs and details are subject to change without prior notice for the purpose of product development***