| Problems and nursing countermeasures micro injection pump in use |
| 2016-06-22 |
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Problems and nursing countermeasures micro injection pump in use
1. Drug extravasation: in injection process such as the occurrence of drug extravasation, micro pump alarm system does not reflect, if not promptly take positive measures will happen serious consequences.
2 phlebitis and venous sclerosis: micro pump to the drug is generally carried out by indwelling needle puncture, medical education network to collect and collect the drug concentration is relatively high, the occurrence of phlebitis and venous sclerosis is also higher risk.
3 venous blood return and the speed is too slow, the extension of the tube is too long or fold distortion, double channel and other factors related to injection.
4. Needle clogging: due to the extension of the tube has certain elasticity, large capacity, needle clogging, micro pump continues to deliver drug, but liquid does not enter into blood vessels, and accumulation in the inner tube extension, when the extension tube pressure increases to a certain extent, micro pump alarm, which in critically ill patients is adverse.
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