Choosing Tubing Connectors
Medical Design Technology Online posted an article that provides advice and guidance about choosing appropriate fluid connectors. This is an important topic in light of the variety of connectors available on the market and the significant medical errors that can arise from incorrect connections.
A simplified plan is delineated to ensure success of devices use which entail connector use, as well as to prevent potential errors associated with morbidity and mortality. Publications have noted that errors in misconnections and tubing are an important cause of medical errors, in addition to being underreported.
Identifying an appropriate connector for tubing requires understanding the underlying need for that connector. Considerations such as the type of fluid that will be infused and the necessary flow rates, as well as fluid pressure and temperature should guide narrowing the choice of tubing options.
A variety of fluid connectors exist on the market, including luers, couplings, and fittings, among others. Some have multiple applications or are interchangeable. Nevertheless, ensuring that the type of connector suits the need is another key component in considering options. The article describes each of those connector options in more detail.
An additional feature of the connector options for consideration are features that will help mitigate the likelihood of misconnections or cross-connnections. A variety of different features are offered, one of which is color coding. Some organizations are offering fancier options such as integration of RFID to ensure the correct connections.
Cost, of course, is another consideration. An RFID coupler might not be an ideal solution in light of higher costs for a general medicine ward. But it may be ideal for intensive care units, with many more devices being used simultaneously. Considering the entire picture of connectors, including relevant features, can help balance cost. Suppliers may provide additional information to help guide purchasing.
Related story: Tube Misconnection Errors Noted in WSJ
October 1, 2007 Related topics: Quality, Safety, Errors, Standardization, Cost savings