Four batches of an insulin cartridge holder used by diabetics have been recalled after it was found some cleaning agents caused them to crack.
Novo Nordisk A/S has detected that the insulin cartridge holder used in a small number of NovoPen Echo batches may crack or break if exposed to certain chemicals.
Using a device with a cracked or broken cartridge holder could result in the device delivering a smaller dose of insulin than expected, leading to high blood sugar levels although the risk of receiving the wrong dose was one in 1000.
The affected batch numbers as shown on a Novopen Echo carton were EVG3310-6, EVG4252-2, FVG8142-3 and FVG8415-1. Affected batch numbers as shown on the Novopen Echo pen were EVG3310, EVG4252, FVG8412 and FVG8145.
Novo Nordisk urged people with diabetes using a NovoPen Echo from one of the affected batches to replace the cartridge holder because it could be damaged in the future if not changed.