Both the negative pressure drainage vessel and the drop stitch are easier to cause infection.
负压引流管和缝线都容易引起感染。
May also serve as the seal negative pressure drainage the negative pressure source.
亦可用作封闭负压引流的负压源。
Objective To observe the clinical effect of closed negative pressure drainage on refractory wounds.
目的观察实用封闭式负压引流治疗难愈性创面的临床效果。
Methods 16 cases of large area soft tissue injury were treated by the continue blockage negative pressure drainage.
方法使用持续封闭负压引流对16例软组织大面积损伤患者进行治疗。
To investigate the possible mechanism of negative pressure drainage (VSD) promoting wound healing and the best VSD condition.
探讨负压引流(VSD)促进创面修复的可能机制，寻找促进创面修复的最佳负压引流条件。
Objective To observe the therapeutic effect on the continue blockage negative pressure drainage treating large area soft tissue injury.
目的观察持续封闭负压引流治疗软组织大面积损伤的临床疗效。
With overlong cluration of negative pressure drainage, both the negative pressure drainage vessel and the drop stitch are easier to cause infection.
留置负压引流时间过长，注射器负压引流及负压引流瓶均容易引起感染。
We observed the quantity of drainage after operation in order to evaluate the application of negative pressure drainage in augmentation mammaplasty.
旨在通过术后引流量的观察，对负压引流在隆乳术中的应用作一评价。
Objective to observe the quantity of drainage fluid after operation and to evaluate the application of negative pressure drainage in skin soft tissue expansion.
目的通过术后引流量的观察，对负压引流在皮肤软组织扩张术中的应用作出评价。
Methods 66 cases used multi-catheters negative pressure drainage were compared with 66 cases used mono-catheters negative pressure drainage in radical mastectomy.
方法将66例乳腺癌患者根治术后采用多管负压引流，并与66例乳腺癌根治术后单管引流患者进行对比性研究。
Objective to evaluate the value of the negative pressure drainage in parotidectomy and analyze the clinical factors correlated with salivary fistula post-parotidectomy.
目的探讨负压引流在腮腺手术中的应用价值，分析与腮腺术后涎瘘相关的临床因素。
Methods 12 cases of mammary cancer have been performed with small opening, big skin cut, double tube negative pressure drainage method. And compared with to traditional operation method.
方法对12 1例乳癌根治术采用小切口、大刀削切游离皮瓣、双管负压引流、并与传统手术方法相比较。
An animal experiment and clinical investigations have been done to choose a suitable negative pressure of closed suction drainage of the peritoneal cavity.
在动物实验和临床观察基础上，探讨腹腔负压引流适宜的负压值。
Conclusion Facility negative pressure closed drainage on treating wounds in earthquake is a simple, safe method, and has significant curative effect.
目的探讨简易封闭式负压引流技术治疗地震伤员创面的疗效。
Objective To introduce the technique theory, structure design, technique data and clinical use of a portable Negative Pressure Wound drainage therapy device.
目的介绍一种便携式负压创面引流治疗装置的技术原理、结构设计、技术指标和临床使用情况。
The paper discusses the influence of vacuum negative pressure to the moisture motion in soil boy and the conditions of speed drainage by means of model test.
本文通过模型试验，讨论了真空负压对土体结构中水分运动影响及快速排出水分的条件。
By gas drainage, the negative pressure isn't stable in the goal, the coal oxidation accelerates.
由于瓦斯抽放，造成采空区负压不稳定，加速了煤体氧化过程。
Positive and negative pressure existed in the upper and lower drainage pipes.
排水立管的上部和下部都存在正压和负压。
Positive and negative pressure existed in the upper and lower drainage pipes.
排水立管的上部和下部都存在正压和负压。
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