Clinical Trials



Silhouette delivers the evidence you need for a successful clinical trial



High Quality Data


Silhouette enables users to easily and quickly gather consistent images of the skin/soft tissue or wound.


3D measurements captured by SilhouetteStar are automatically calculated in SilhouetteCentral software for analysis and reporting.


Silhouette makes it easy to report on healing trends.


SilhouetteCentral is a secure online database for all information.

  • SilhouetteStar laser lines guide users to take consistent images
  • Automatic flash ensures consistent lighting across images
  • The data required for all measurements are captured with a single push of the button
  • Multiple images can be taken for multiple wounds
  • Tracing the wound boundary on the image in SilhouetteCentral ensures accurate measurements
  • SilhouetteStar uses structured lighting for 3D measurements of wound area, depth and volume
  • SilhouetteLite+ uses a range finder and planimetry to measure wound area
  • Studies show Silhouette provides excellent inter-rata and intra-rata reliability
  • Clear graphs show healing trends in an instant
  • PDF assessment files make it easy to share information
  • Tissue type view enables graphs of tissue classifications and details of changes over time
  • One location for all your information
  • Easy web-based access
  • User access profiles ensure trial data is secure
  • Clinical trial data is anonymised

Easy to Use

A Choice of End-User Devices

  • SilhouetteStar Camera
  • SilhouetteLite+ App on an iPad or iPhone
  • SilhouetteLite App on an iPad or iPhone

SilhouetteStar Camera

  • Laser guided images ensure correct focus and lighting for consistent images every time
  • Accurate, 3-D wound/skin measurements
  • Images and data are instantly and securely uploaded to SilhouetteCentral software for analysis and reporting
  • Enables measurements on complex body shapes
  • Wired or wireless SilhouetteStar cameras

SilhouetteLite AppSilhouetteLite+ App and Sensor

  • Consistent images using the camera on your mobile device
  • Accurate 2-D wound/skin measurements
  • Images and data are securely uploaded to SilhouetteCentral software for analysis and reporting with a WiFi connection
  • Detailed notes fields
  • Portable
  • User-friendly software

SilhouetteLite AppSilhouetteLite App

  • Consistent images are captured using the camera on your mobile device
  • Images and data are securely uploaded to SilhouetteCentral software for analysis and reporting with a WiFi connection
  • Free text fields for simple notes
  • Portable
  • User-friendly software

SilhouetteLite AppSilhouetteCentral Database

  • Intuitive workflows for users
  • Multiple data fields to record subject information
  • Images and data are securely uploaded from the end-user devices
  • Configurable software to meet your needs
  • Anonymized subject data

Reduces Risks


Silhouette has been used in more than 150 phase I to IV clinical trials.

Complete Record

Ensures accurate, consistent and complete data is available and securely stored for each subject.

Infection Control

Non-contact end user devices ensure optimal patient comfort and infection control.


Our services team are always available to help you improve your wound assessment and information management practices.

  • Assessing treatments for skin conditions, such as, acne, burns, Critical Limb Ischemia (CLI), Epidermolysis Bullosa (EB), Acute Bacterial Skin and Skin Structure Infections (ABSSSI)
  • Assessing agents, including, biological, pharmaceutical, dressing and medical device products
  • Assessing Venous Leg Ulcers (VLU), Diabetic Foot Ulcers (DFU), Pressure Injuries/ Ulcers (PI/PU), and Buruli Ulcers
  • Summary information at a glance
  • Detailed wound healing information
  • Depth and area measurements
  • Clear and consistent images
  • SilhouetteStar camera – wired or wireless
  • SilhouetteLite+ App – on iPads or iPhones
  • SilhouetteLite App – on iPads or iPhones
  • Project Management and System Implementation
  • Technical & Clinical Training
  • Data Management
  • Service Desk

Choosing the right imaging device for a clinical trial can be complex

Imaging devices for clinical trials on wounds and skin disruptions

Follow the link below to get your copy of a white paper that discusses some of the key considerations for choosing an imaging device for clinical trials on skin disruption and wound treatments.


What Our Customers Say

Data Accuracy

"We found Silhouette intuitively easy to use, and the most important part is that we know that the data we collect will be accurate and securely stored to prove that our visual assessment of wound dimensional changes have an accurate reference point."

Stuart Collyer
Senior Development Scientist, Microarray UK

High Quality Data

"Silhouette gives us confidence in the quality and accuracy of our data."

Dr Philippe Foubert
Lead Scientist, Cytori Therapeutics

Easy to Use

"The technology is simplifying the capture of images and measurements. It is extremely convenient and proving valuable in rural hospitals in Africa."

Dr Kingsley Asiedu
Medical Officer, World Health Organization, Global Buruli Ulcer Initiative

Ensures Data Confidentiality

"The benefits of using Silhouette have been enormous for us. We have been able to accurately provide detailed measurements across all of our research sites, export the data when we needed it, and the secure database of images and measurements enables all clinicians to see how the wounds are healing without compromising patient confidentiality."

Kimberly Dorsch
Director, Global Clinical Affairs, LifeNet Health

Silhouette Operates Across Trial Sites

Research Site 3
Research Site 1
Research Site 2
How Silhouette Works

Silhouette Customers

Regulatory Approvals

Silhouette has the following regulatory approvals:

Silhouette also supports compliance with the Code of Federal Regulations (CFR), 21 CFR Part 11 and HIPAA

ARANZ Medical has ISO 13485:2016 Certification

How Silhouette Works

Find out more about our easy to use wound imaging, 3D measurement, and documentation system.

Silhouette Overview

Silhouette Overview

Silhouette Demonstration Videos

More Information

Our Partners

Microsoft NC BioSciences Entec Health TED

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