SilhouetteLite+1.13 - App Store

SilhouetteLite+ forms part of the Silhouette wound assessment and management system. SilhouetteLite+ consists of an application (app) and a sensor that enables users to take wound images, obtain non-contact 2D measurements, and record patient notes on an Apple device. The data collected at the patient’s bedside is synchronized with SilhouetteCentral over a secure connection when available. The use of SilhouetteLite+ requires a valid login to an installation of the enterprise application SilhouetteCentral.

SilhouetteLite+ features include:
- SilhouetteLite+ sensor connection and management
- Patient search
- Creation of wound assessments with up to 10 images and full wound note support
- Creation of patient level (non-wound specific) assessments
- Offline support

The user can log in to SilhouetteCentral to review and report on assessments taken with SilhouetteLite+ and to see wound healing progress. SilhouetteCentral can capture assessments from a variety of sources (including SilhouetteLite and SilhouetteLite+) to support wound healing for the duration of a patient's care.

To use the measurement capabilities of the SilhouetteLite+ app it must be used with a SilhouetteLite+ sensor, which is available from ARANZ Medical Limited. On receiving the sensor:
1) Follow the instructions in the enclosed quick start guide to charge it and apply it to your device or device case.
2) Open the SilhouetteLite+ app and follow the screens to select and setup the sensor.
3) When the sensor is operating, the range to the scene is available on the camera screen. The range to scene is an average range taken from the area indicated by the green circle shown on the screen.

Version History Support for SilhouetteCentral 4.15 and later. 1.13 08/08/2023 This version offers enhanced tracing tools to allow more complex tracing of wounds within the image, similar to the tooling available in SilhouetteCentral. Enhanced tracing tools include:

- Pan and Zoom on the image while tracing.
- A virtual on-screen stylus to allow for more accurate wound boundary identification.
- Silhouette auto wound boundary calculations.
- The ability to identify more than one wound fragment within the image.
- Wound length and width calculation.
- Wound boundary editing tools. 1.12 04/03/2023 When used with v4.13 or greater SilhouetteCentral, the app only downloads patients on your personal shortlist for offline use. The app allows you to search SilhouetteCentral for other patients when you are online. 1.11 07/06/2022 - Adds support for v4.11 Silhouette systems.
- Records and uploads patient views which occur on the device. 1.10 08/31/2021 - Support for devices using dark mode.
- The app will now prompt a user to change their password if their account has been set to 'Force Password Reset on Next Login'.
- The app will now prompt a user to reenter their password during a logout sync if it has been changed on SilhouetteCentral.
- Drops support for iOS 12 or earlier. 1.9 10/28/2020 Includes support for v4.9 SilhouetteCentral with the following new features:
- Allows a user to record the absence of a wound by specifying zero measurements for an image.
- Allows persistent notes feature in v4.9 Silhouette to be utilised.
- Allows users with Set Wound Baseline permission to use the app.

This version of the app also includes scalability and usability enhancements. 1.8 07/23/2020 - Support added for note validation across groups of notes
- Enhanced compatibility with SilhouetteCentral when using visibility expressions
- Updated SilhouetteLite+ sensor firmware to extend sensor battery shift life 1.7 03/09/2020 - Removes support for non-HTTPS connections to SilhouetteCentral. Check and amend the SilhouetteCentral URL configured in the app before updating.
- Updates to allow camera use in iOS 13.
- Other iOS 13 updates. 1.6 10/16/2019 • Record the state of each wound when creating the wound or when performing an assessment.
• Introduces support for dynamic visibility for notes fields.
• Introduces support for Silhouette v4.5.
• Deprecates support for Silhouette v4.3 and earlier. 1.5 10/04/2019 - Adds support for v4.5 SilhouetteCentral.
- Uploads images 1 at a time to help with performance on slow networks. 1.4 05/17/2019 Support for Silhouette v4.4+
Support for system operation in multiple time zones
Bug fixes to prevent duplicate record creation 1.3 11/14/2018 - New SilhouetteLite+ Sensor firmware to enhance reliability and extend battery shiftlife.
- The ability to turn the SilhouetteLite+ sensor off.
- Targets iOS11 as a minimum iOS version.
- Additional a warning about deleting data when cancelling an assessment. 1.2 07/03/2018 1.0 11/21/2017