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DBLG1™ SystemDGLB1™ System is an external medical device that connects 3 components: a continuous glucose monitor (CGM), a patch insulin pump and a locked-down handset hosting Diabeloop algorithm and user interface.How does it work? Every 5 minutes, a glucose measurement is transmitted via Bluetooth technology to the handset. DBLG1™ artificial intelligence analyzes data in real time and takes into account the patient’s physiology, history and data entries (meals or exercise) to determine the correct dose of insulin to administer. That’s what we call a hybrid closed-loop system.
Diabeloop DBLG1™ is a medical device for the treatment of Type 1 diabetes in adults. This device is intended for single patient use and requires a prescription. For full indications for use and safety information see user manual. All content and information provided by this website is intended as informative and can not serve as a substitute for a health professional’s advice, diagnosis or prescription. All decisions related to your therapy and treatment should be discussed with your doctor.DBLG1 ™ has received CE marking. © 2018 Diabeloop SA.
No part of this website may be reproduced in any form whatsoever without the prior permission of Diabeloop. This website contains information on products which is targeted to a wide range of audiences and could contain product details or information otherwise not accessible or valid in your country. Please be aware that we do not take any responsibility for accessing such information which may not comply with any valid legal process, regulation, registration or usage in the country of your origin. Last update: November 2018.
The Cellnovo Diabetes Management System includes an insulin patch pump, continuous activity monitor, and a cellular-enabled wireless touchscreen handset with integrated blood glucose meter. Their semi-patch pump (patch pump with a nearby infusion site) got a lot of attention in 2009 when it was first announced because of its small size and iPhone-like handset. They received CE approval in September of 2011 and expects to receive FDA approval in the US. They filed for 510(k) in November of 2016 and responded to a series of FDA questions in August of 2017. The FDA has requested further information, but approval is anticipated in 2018.The Cellnovo Diabetes Management System includes an insulin patch pump, continuous activity monitor, and a cellular-enabled wireless touchscreen handset with integrated blood glucose meter.
Their semi-patch pump (patch pump with a nearby infusion site) got a lot of attention in 2009 when it was first announced because of its small size and iPhone-like handset. They received CE approval in September of 2011 and expects to receive FDA approval in the US. They filed for 510(k) in November of 2016 and responded to a series of FDA questions in August of 2017. The FDA has requested further information, but approval is anticipated in 2018. The PumpUnlike traditional insulin pumps, wearable patch pumps adhere directly to the skin and require no tubing or only a short infusion set. Other companies like Unilife Corp., Valeritas Inc., and Insulet Corp., have already gone to market with patch pump products, the first two for Type 2 diabetes and Insulet Omnipod for Type 1.
Cellnovo has a full-featured wearable patch pump for Type 1 diabetes that was developed in Wales. It has a disposable 150-unit cartridge connected to a short 1.5-inch infusion set that is inserted after the pump body adheres to the skin.Bolusing works with a wax actuator rather than a mechanical motor.
A diode is used to heat a tiny block of wax that expands to push a plunger that then pushes 0.05 unit increments of insulin from the primary reservoir into a smaller chamber for delivery. Cellnovo claims this process delivers more accurate doses than the method used by conventional motor pumps. Technician Brian's website says 'Wax motors are often used where a slow, gentle movement is desired over the quick snap of a solenoid. They are slow to actuate and to return.' Bolus doses are slower with 20 cycles of heating and cooling required to deliver a 1.0 unit bolus, with the delivery of about 1 unit per minute, or 10 minutes for ten units.
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Basal delivery needs to be maintained at the same time.The insulin chamber is disposed of when empty, unlike Insulet's Omnipod. Rather than disposing of the entire unit, the electronics in the pump are reusable, and the battery is rechargeable.
The HandsetThe wireless touchscreen handset resembles smartphones and software currently on the market. This familiar look makes programming a basal rate, setting a bolus, and recording blood glucose data or carbohydrate information as simple as using your smartphone.
The built-in applications include programmable basals and boluses, an integrated blood glucose meter, food library, 'text-like' features and automatic activity monitoring from a sensor in the pump. All the readings are automatically sent to the Cellnovo web portal for the user, clinician, or family members to view. This automated data collection eliminates the need for a diabetes journal. Cellnovo OnlineThe handset has built-in GPS and cellular internet capabilities.
They use ANT technology for communication between the handset and pump and their cellular network to so it can communicate with their Cellnovo Online service, with those costs covered entirely by the company.With this online web interface, your doctor can sign in, view your readings and send any suggestions or changes directly to you. Parents and other family members can keep an eye on the pump wearer's readings (with permission) while they are away. Cellnovo Closed LoopCellnovo is working with three closed-loop approaches:., an EU case-based reasoning artificial intelligence system that uses CGM readings and activity monitors to guide insulin doses. – First announced in June 2016, they used the Cellnovo pump with the Dexcom CGM and TypeZero algorithm to create a closed loop system.
A pilot validation study is expected soon. A proprietary approach using the French that could be integrated into the pump pod to allow it to regulate glucose levels independently.