Purpose To study the distribution of anaesthetic fluid during sub-Tenon's block by B-scan ultrasonography using cannulae of three different lengths. Methods A total of 30 patients undergoing routine ...
The infusion set is an important part of the pump. Infusion sets should only be used once and usually need to be changed within 2 or 3 days. Infusion sets are the parts of an insulin pump that go on ...
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