Making insulin transfer simpler, steadier, easier
Guided alignment for a steadier, more reliable insulin loading experience.
Introducing DZmedd™ Insulin Loading Devices
DZmedd™ is designed to guide syringe, pen, and cartridge alignment—helping reduce strain, minimise errors, and bring greater confidence to a precise everyday task.
Guided alignment
Reduced fine motor-strain
Greater confidence
Practical design
Regulatory and Availability Status
DZmedd™ is a Class I non-sterile, non-measuring medical device accessory.
An ARTG inclusion application has been prepared and is awaiting Therapeutic Goods Administration (TGA) approval.
The device is protected by an Australian Patent Pending and registered Trade Mark.
DZmedd™ is not yet available for commercial supply.
Assistive Devices for Insulin Pump Preparation
Mechanical Alignment Support
Provides structured positioning guidance during cartridge preparation prior to pump use.
Accessory Classification
Class I – Non-sterile, Non-measuring medical device accessory under Australian regulations.
Non-Powered Design
Manual operation with no electrical components. External to the body.
External Guidance Aid
Does not administer insulin. Does not store medication. Does not modify pump function.
Reusable Device
Device intended for repeated use in accordance with manufacturer guidance.
Compatibility Scope
Designed to support preparation of selected insulin pump cartridges and U100 insulin formats used with Tandem t:slim X2 and Omnipod 5 systems.
Who We Are
Holley Precision Devices Pty Ltd is an Australian medical device manufacturer based in Queensland founded by Daryl Holley.
DZmedd™ was developed drawing on lived experience with Type 1 diabetes combined with clinical insight and engineering problem-solving, resulting in a focused mechanical guidance solution for insulin pump users.
Provide Feedback
Have you seen DZmedd demonstrated at an event?
We’d appreciate your feedback.