I blogged last week about the approval of the Medingo Solo insulin pump by the FDA. This week Medingo is showing it at the AADE conferenceand they've finally unveiled more details at the Medingo Solo website solo4you.com.
While the technical specifications are not available, they do have this video that shows some of the features.
The PDA part (Solo Remote) comes with different colored skins. There are four parts to the Solo pump itself: Solo Remote; Reservoir; Pump Base; and Cradle.
The pump base is described as a '3-month insulin Pump Base that stores all your pump parameters'. Medingo says it last 90 days. Medingo provides you with a spare pump base, which will make replacement much less of a problem.
The reservoir holds up to 200 units of insulin and has a single mercury-free battery (grey circle to the upper right of the picture above). So each time you change the reservoir you get a new battery, it's not clear how recyclable it is. The cradle is the part that's attached to you, it's got the cannula. According to the site, a bad insertion can be fixed by just replace the cradle without losing much insulin. Changing the 'set' means replacing the reservoir and cradle. It's not clear how waterproof the base/reservoir are, so you need to detach these if you're swimming.
The Solo Remote has a color screen. It downloads settings to the pump base so that it will operate to some degree without the remote. The pump base has buttons (highlighted in orange in the picture) that allow bolusing without the remote. I assume this is like other pumps where you set a predetermined bolus amount and press a certain number of times to get a bolus of a certain size.
The Solo website does have a page to sign up for "Size Up Solo" demo kit. I've already done this, just be aware that the address entry fields are front to back and you'll be all set.
I'll update this post as I learn more. There are no posted specifications for the Medingo Solo system that I can find, from the video it looks very slim but I'll suspend judgment until I can get a copy of the user manual.
From what I've seen online, this looks like an improvement in usability and design over other pumps. I think we're going to see more of these insulin patch pumps over the next few years.
I had an interesting conversation last week with Dick Rylander of Enject. We spoke at some length about their product, the GlucaPen, that they hope to have on the market before long. It's a simpler way to give people Glucagon injections.
Glucagon is a hormone that's produced in the pancreas. When it's released by the pancreas it causes the liver to take it's glycogen reserves and convert it into glucose. So it rapidly raises blood sugars levels. In emergencies, the glucagon reserve can be depleted by people who have type 1 diabetes (thanks for the correction from Mr. Sven below). It's a treatment for extremely low blood sugars where food or liquids can't be given. So it's really only used when there's an emergency.
The picture shows a glucagon kit from Eli Lilly. You may notice that the vial on the left contains a white powder. This must be combined with the liquid in the syringe just prior to use. Reconstituted glucagon has a shelf life of up to 48 hours when refrigerated.
So here's how it works. Your loved one is lying on the floor unconscious. You get the glucagon kit (you did put it in a well-known place, didn't you?). Before you can inject the glucagon into them, you need to follow about a half-dozen steps written on the enclosed leaflet. It's really difficult. One paper says the process "requires a manually dexterous operator who is composed, confident and competent in the whole procedure."
Let's look at the GlucaPen approach. Here's a picture of the GlucaPen prototype.
It will be a single unit, slightly longer and larger than an EpiPen. So you easily carry it with you, or pack it for a trip. And there are two simple steps before using it. These are displayed clearly on the side of the pen.
GlucaPen is looking for your opinions, they have a survey that includes a short video of the prototype being used. There's one survey to complete if you're an adult patient with diabetes, and a different one if you are a caregiver for someone with diabetes.
The GlucaPen folks have been developing this for about three years now and hope to have it on the market before too long. I think it's a great example of innovative design to make living with diabetes a bit easier. I'd love to hear any stories you have about using glucagon and whether something like this might make it easier.
Update: The GlucaPen has been entered in the DiabetesMine design contest, so there's now an animated video showing how it works. You can watch this below.
The Diabetes Technology Blog is focused on using technology to live life to the full with diabetes. I review new diabetes technology including: blood glucose monitors; continuous glucose monitors; blood sugar meters; diabetes software and living with diabetes.
About Me
Name: Bernard Farrell
Location: Massachusetts, United States
I was born in Ireland and now live in the US.
I have had Type 1 diabetes for over 36 years. I struggle with my blood sugar, the same as most people with diabetes.
I wear a Cozmo 1800 insulin pump and a Dexcom SEVEN Plus CGM to track my blood glucose levels.
I'm blessed by God, and every day brings the possibility of a cure.
The pump base is described as a '3-month insulin Pump Base that stores all your pump parameters'. Medingo says it last 90 days. Medingo provides you with a spare pump base, which will make replacement much less of a problem. 
The Solo Remote has a color screen. It downloads settings to the pump base so that it will operate to some degree without the remote. The pump base has buttons (highlighted in orange in the picture) that allow bolusing without the remote. I assume this is like other pumps where you set a predetermined bolus amount and press a certain number of times to get a bolus of a certain size.
