Infusion Sets

Trust.

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When I first started on an insulin pump two years ago, my diabetes educator prescribed me with insets. During those initial weeks, site changes were an awfully overwhelming experience, causing several hours of anxiety following each change.

The pressure from the ‘inset’ insertion device would often trigger bruising and bleeding on my very lean body. I would spend hours watching my site and my blood sugars like a hawk, just waiting for signs of failure. I could really feel the sites ‘digging’ in as I crashed on the couch watching a movie or laid in bed at night. It wasn’t uncommon to feel stinging when I administered mealtime insulin boluses, either.

Then there was one tumultuous night where I discovered a kinked cannula hours after a site change, as I was on the verge of DKA (when all I really wanted to do was kick back and watch Serena Williams play in Wimbledon).

I’d be lying if I said I didn’t question whether insulin pumping was the best option for me.

Thanks to the help of the diabetes online community, I eventually found an infusion set that went in on an angle, and was inserted manually with my own two hands and a needle. And it’s quite honestly the very reason that I am still able to use an insulin pump with confidence today.

Although I never believed it would be possible at the time, I now realise that I very rarely have infusion sets fail on me. I can place an infusion set with ease, alternating around the left and right sides of my stomach, and go about my day without giving it a second thought.

I guess I’ve been reminded of this in recent weeks as I’ve tried to reconnect to my YpsoPump, which does not have angled sets, on several occasions (more about the YpsoPump here and here).

The 90 degree sets simply don’t agree with me.

When I spend relentless hours of my life managing diabetes, the very last thing I have time for is tending to tethering issues with the devices that I use.

My Animas Vibe gives me the option that I trust the most to infuse insulin into my body 24 hours a day, and that’s why I’m happily sticking with it for the time being (although I wouldn’t say no to a #TslimForFrank, either…)

YpsoPump: Eight Weeks Old!

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I was full of enthusiasm when I learned that I would have the opportunity to road test a new diabetes toy in the YpsoPump.

The YpsoPump does have a fair few differences to traditional insulin pumps, but for the majority of my eight week adventure these differences were far outweighed by its sleek and lightweight nature.

With a stockpile of supplies belonging to my late Animas Vibe sitting in the wardrobe, I made the decision to pull my old pump out of retirement two weeks ago. It actually has reminded me of some of the features that I have been missing.

One of my biggest issues with the YpsoPump has been occlusion alarms. Unfortunately, at least 1 or 2 infusion sets in each box that I have used so far have triggered occlusion alarms. There have been no visible signs of site failures such as kinking or bleeding. High blood sugars clearly indicated that insulin was not getting through, however the alarms only seemed to trigger during a decent bolus of at least 3 units.

I’ve been connecting to a new infusion site at mealtimes where I’ll give a decent bolus, hoping that any occlusions will be triggered. I have reported the issue to Ypsomed with little answer, although I was pleased that my level of diabetes knowledge was acknowledged over the phone. I do wonder if this is simply an issue of me being too thin and lacking enough tissue to cushion the cannula beneath my skin.

I do also miss having the option of having infusion sets that sit on an angle beneath my skin. I can really feel the Ypsomed sites ‘digging in’ when I’m lounging on the couch or sleeping. The marks and bumps left on my skin after removing an infusion set also seem bigger, presumably from the sets ‘digging in.’

Being fairly thin, I don’t think the Orbit inserter is the best practice for me to apply a new infusion site. Inserter devices didn’t agree with me on my late Animas Vibe. While my experience was better than the Animas insets, I definitely intend on manually inserting my sets when I next use the pump.

The one thing I would change about this pump is its lack of a built in bolus calculator. While performing bolus calculations on my iPhone is largely okay, I have found myself slacking off here and there. I’d also like to see more customisation in Ypsomed’s bolus calculating app, such as being able to adjust insulin to carb ratios for things like physical activity.

It was also far too inconvenient having to wait for the app to sync with the pump for insulin data to perform a bolus calculation. Bluetooth was also a significant drain on the pump’s battery. I have since switched the bolus calculator to Multiple Daily Injections mode, instead relying on my ability to log all of my bolus calculations to obtain accurate insulin data. With Bluetooth switched off, I’ve also managed to get a more decent 21-24 days from an Energiser AAA battery.

The thing I like most about the YpsoPump is its sleekness, size and lightweight nature. I have definitely missed that in these past two weeks, especially when I’m travelling and have other things to carry around in my pocket as well. I feel confident that I can live with those differences in return for its weight – particularly in the Summer, when pump complacency is a real issue for me.

The YpsoPump has definitely been a learning curve over these past eight weeks, but as with all other aspects of managing diabetes, I’ve learned how to best make it work for me.

Disclosures: Ypsomed Australia provided me with a YpsoPump, infusion sets, reservoirs and an inserter to trial at a launch event in Sydney. There was no expectation that I would blog, or even trial the pump itself. All opinions expressed here are, as always, my own.