中国医疗设备2017，Vol.32Issue(8)：90-92,95,4.DOI:10.3969/j.issn.1674-1633.2017.08.023
带涤纶套带隧道导管置管专用体表标记尺的设计与临床应用
Design and Clinical Application of a Landmark-based Ruler for Tunneled Cuffed Catheter
摘要
Abstract
Objective To explore the effectiveness of the newly developed patent, landmark-based ruler for long-term central venous catheterization, in tunneled cuffed catheter of hemodialysis patients. Methods Sixty-two patients were randomly and evenly divided into two groups, the control group (n=31) and the experimental group (n=31).The patent ruler was used before operation for the experimental group, while catheter was used during operation for the control group. The amount of time required for the operation, the first attempt success rate, the blood volume during hemodialysis and the patient satisfaction with the position of catheter exit site were recorded for both groups. Results Mean time of operation for the experimental group was (24.8±2.97) minutes vs. (31.7±4.89) minutes for the control group (P<0.05). The first attempt success rate in the experimental group was 96.8% vs. 80.6% in the control group (P<0.05). The patient satisfaction score was (3.89±0.88) in the experimental group vs. (3.25±0.64) in the control group (P<0.05). Conclusion The landmark-based ruler for tunneled cuffed catheter makes the catheterization safer and more efficient by decreasing the amount of time required for operation, while enhancing the first time success rate and the patient satisfaction score. Thus it is worthy of clinical application.关键词
标记尺/带涤纶套带隧道导管/血液透析/硅胶管Key words
landmark-based ruler/tunneled cuffed catheter/hemodialysis/silicone hose分类
医药卫生引用本文复制引用
谢希,田卫群,李六生,闫志群..带涤纶套带隧道导管置管专用体表标记尺的设计与临床应用[J].中国医疗设备,2017,32(8):90-92,95,4.基金项目
宜昌市科技研究与开发项目(A15301-20).专利:国家实用新型专利(ZL201420511362.2). （A15301-20）
