摘要
Abstract
Patients with venous indwel ing needle by simple operation, less pain, protect blood vessels, etc, are widely used in clinical practice. This article mainly expounds the iv in pre-hospital first aid for the selection of blood vessels, needle fixed, the indwel ing time and sealing tube technology, etc. Intravenous indwel ing needle is taken emergency rescue patients the most ef ective method of establishing venous pathway, can ensure that the input, it is critical to the success of the rescue.关键词
静脉留置针/血管/固定/护理Key words
Venous indwel ing needle/Blood vessels/Fixed/Nursing
