By eHow Health Editor
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Some people with diabetes have to give themselves an insulin injection several times throughout the day. If they just take a shot at every meal and one in the evening, that's a minimum of four needle pokes per day. However, there is a new disposable injection port, the I-port, that lasts for 72 hours and reduces the needle stab requirement from 12 in a 3-day period to just one.
eHow Health Editor