• Ultravision™ by Alesi Surgical
    Improves Procedural Workflow
    Reduces disruptions to the procedure caused by scope cleaning, smoke obstructions, and fluctuations in pneumoperitoneum2.
  • Ultravision™ by Alesi Surgical
    Minimizes Impact of Cold, Dry CO2
    Drastically reduces CO2 exposure to patients during laparoscopic procedures2.
  • Ultravision™ by Alesi Surgical
    Protection from
    Surgical Smoke
    Suppresses the release of surgical smoke in the O.R. during laparoscopic surgery, down to 0.007 μm (sub-viral) particle size1.
   

Ultravision
Ultravision™ by Alesi Surgical
The Only Solution for Managing Smoke and Minimizing Patient CO2 Exposure

Ultravision is transforming how surgeons perform laparoscopic surgery. Its unique mode of action clears surgical smoke and mist particles from the operative visual field without the need for CO2 exchange.

This means fewer interruptions during the procedure, less camera cleaning, and the suppression of surgical smoke plume released into the operating room1.

Ultravision minimizes patient exposure to cold, dry CO2 and enhances low pressure surgery while maintaining stable pneumoperitoneum.

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Ultravision Advantages
Risk Management

Smoke Management

Rapidly accelerates the natural sedimentation of surgical smoke, mist, and bioaerosols. Suppresses the release of surgical smoke into the O.R. during laparoscopic surgery2

Reduced Patient CO2 Exposure

Reduces the exposure of cold, dry CO2 to the patient and enhances Low Impact Surgery through Low Flow, Low Pressure and Low Volume2

Procedural Efficiency

Improved Procedural Workflow

Reduces disruptions to the procedure caused by scope cleaning, smoke obstructions, and fluctuations in pneumoperitoneum2

Continuously Clear Visualization

Surgical smoke, mist, and bioaerosols created during laparoscopic surgery are rapidly sedimented from the visual field providing unobstructed views of the surgical site2


Suppression of Surgical Smoke
Ultravision
  • Suppresses the release of surgical smoke into the O.R. during laparoscopic surgery
  • Acute exposure to aerosolized viruses within surgical smoke can occur
  • Chronic exposure to surgical smoke may be harmful to staff

Performance of Surgical Smoke Suppression

Yields Improved Visual Field

Ultravision clears 99.9% of surgical smoke and mist within one minute within the abdomen1

Partical clearence after 1 minute

Reduces Unintentional Exposure to Smoke

Ultravision reduces the unintended release of smoke outside of the abdomen through leaks in trocars and instruments exchanges3 (compared to smoke evacuators)

23x Reduction

Particulate Size Suppression

0.007µm

Ultravision

Suppresses 99% of particulates down to 0.007 microns (µm) from aerosolization. Ability to contain sub-viral sized particulates

0.12µm

ULPA

Filters 99.999% of particulates down to 0.12 microns (µm)

0.3µm

HEPA

Filters 99.97% of particulates down to 0.3 microns (µm)

Particulate Size Suppression (microns)

Technology
Revolutionary Smoke Clearance via Electrostatic Precipitation
Negatively charged ions attach to smoke particles which clears smoke at the point of creation.
Play Video
Electrostatic Precipitation

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Impact of Cold, Dry CO2
Impact of CO2

Standard practice to maintain pneumoperitoneum:4

  • Cold, dry CO2 (20° C at roughly 0% relative humidity and 12-15 mmHg pressure)
  • High flow (45 MPH) & high pressure continuously bombards the abdomen

Harmful impact of maintaining pneumoperitoneum with Cold, Dry CO24,5:

  • Patient cooling/hypothermia
  • Post-operative adhesions
  • Cardiovascular and ventilatory complications
  • Post-procedural pain
CO2 Ultravision drastically reduces CO2 Exposure to the Patient
Improved Procedural Efficiency
Reduces disruptions to the procedure caused by scope cleaning,
smoke obstructions, and fluctuations in pneumoperitoneum2
Impact of CO2
Continuously
Clear Visibility
Impact of CO2
Reduces
Camera Cleaning
Impact of CO2
Reduces
Procedure Interruptions
Impact of CO2
Reduces
Procedural Time

Clinical Videos
TLH Didelphys (Play Video)
TLH Didelphys
Retroperitoneal Nephrectomy (Play Video)
Retroperitoneal Nephrectomy
Nissen’s Fundoplication (Play Video)
Nissen’s Fundoplication
Hysterectomy (Play Video)
Hysterectomy
Cholecystectomy (Play Video)
Cholecystectomy
Instructions
for Use

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  • 1. Alesi Data on File
  • 2. Ansell et al: Surgical Endoscopy: 26. Feb. 2014: Electrostatic precipitation is a novel way of maintaining visual clarity during laparoscopic surgery: a prospective double blind randomized controlled pilot study.
  • 3. Experimental model to test electrostatic precipitation in the COVID-19 era: a pilot study, Journal of the American College of Surgeons, Jonathon Buggish et al, 2020
  • 4. Humidification during laparoscopic surgery: overview of the clinical benefits of using humidified gas during laparoscopic surgery, Mariah Binda, Arch Gynecol Obstet (2015) 292:955–971
  • 5. Cardiovascular and Ventilatory Consequences of Laparoscopic Surgery Tamara M. Atkinson, MD et al, Circulation. 2017;135:700–710
  • 6. Ansell et al: Surgical Endoscopy: 26. Feb. 2014: Electrostatic precipitation is a novel way of maintaining visual clarity during laparoscopic surgery: a prospective double blind randomized controlled pilot study.