Objective:To investigate the application of intravenous indwelling needle to tocolysis infusion treatment in pregnant women.
目的：探讨静脉留置针在安胎孕妇输液治疗的应用。
Objective: to prolong the service life of intravenous indwelling trocar, to relieve the patient's pain and to improve nursing quality.
目的：延长静脉留置针的使用寿命，减轻患者痛苦，提高护理质量。
Conclusion: Scientific nursing of intravenous indwelling trocar can extend its service life and greatly reduce the incidence rate of phlebitis.
结论：科学护理脑出血患者的静脉留置针，既可以延长它的使用寿命，又大大减少了静脉炎的发生率。
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