west china medical publishers
Keyword
  • Title
  • Author
  • Keyword
  • Abstract
Advance search
Advance search

Search

find Keyword "伤口" 88 results
  • 伤口数据信息管理系统分析与开发

    目的:开发适用于临床伤口处理工作的数据信息管理系统,提升伤口处理效率,存进伤口治疗学科的发展。方法:通过分析目前伤口处理过程中信息收集与存储方式的不足,结合数据库基本特征和临床医护人员对伤口数据信息管理系统的要求,运用ACCESS软件开发一种新的管理系统。结果:新开发的伤口数据信息管理系统经过临床试运行后得到推广,获得医护人员的普遍好评,能够满足临床医护人员工作与研究的需要。结论:伤口数据信息管理系统的应用,对提高伤口处理效能,促进伤口治疗学及护理专科化发展具有积极意义。

    Release date:2016-09-08 10:02 Export PDF Favorites Scan
  • STUDY OF REGULATORY CONTROL OF MICROENVIRONMENT OF WOUND ON THE GROWTH OF TISSUE REPAIR CELL

    Abstract To study the regulation of growth and proliferation of tissue-repair cell from wound microenvironment, the effects of wound fluid (WF) on the growth and proliferation of wound fibroblast were studied in vitro. Thirty rats were divided into 6 groups. On the back of every rat, an incision of 0.5~1.0cm was performed a subcutaneous sac was made by blunt dissection. A piece of sponge was put in, and the wound was sutured. After 1,3,7,9,11,15 days, one group of the rats were sacrificed respectively, and WF was collected from the sponge. Two kinds of medium were made with each WF: 1640+1%FCS+10%WF and1640+10%FCS+10%WF. After 48 hours incubation with newly prepared wound fibroblasts, the growth of the cells was observed. It was shown that (1) Under 1%FCS, WFfrom1,3,7 days stimulated cell proliferation, and WF from 9,11,15 days caused cell death. (2) Under 10%FCS, WF from 9,11,15 days inhibited cell growth. It was suggested that the wound microenvironment stimulated the fibroblasts to proliferate for one week after injury, and beyond that further growth seemed to be arrested, and that there might be some growth inhibitory factors present in the microenvironmentduring the late stage of wound healing.

    Release date:2016-09-01 11:10 Export PDF Favorites Scan
  • Effect of SeaSorb-Ag and Hydrogel Dressing on Healing of Infective Wound:A Prospective Study

    目的 研究银离子联合水凝胶敷料和传统敷料对术后感染伤口的治疗作用。方法 对我院普外科行手术治疗后伤口发生感染的患者进行前瞻性研究,随机纳入新型敷料组(银离子联合水凝胶)和传统敷料组,收集患者一般基线资料,比较2组的创面愈合率、创面愈合时间及换药费用。结果 根据纳入和排除标准,最终新型敷料组纳入42例患者,传统敷料组纳入58例患者,2组患者基线资料一致(P>0.05)。治疗6d后的创面愈合率新型敷料组明显高于传统敷料组(P<0.05);创面愈合时间新型敷料组明显短于传统敷料组(P<0.05);换药费用2组间比较差异无统计学意义(P>0.05)。结论 银离子联合水凝胶敷料具有较好的控制伤口感染、促进伤口的生长及促进伤口愈合的作用。

    Release date:2016-09-08 10:24 Export PDF Favorites Scan
  • INFLUENCE OF MODULATORY ACTIVITY OF WOUND FLUID ON THE CHARACTERISTICS OF FIBROBLASTS FROM IRRADIATION AND THE ACTION OF PHENYTOIN SODIUM

    OBJECTIVE Influence of irradiation and phenytoin sodium on modulatory activities of wound fluid on proliferation of fibroblasts and collagen synthesis was studied. METHODS The male Wistar rats were used in this study. The rats were divided into irradiated and non-irradiated groups, and in each of them it was subdivided into phenytoin group and control. A 7 cm long incisional wound was made on the back of each rat, in which a polyvinyl alcohol sponge (PVAS) with a size of 1.0 cm x 0.4 cm was implanted into the wound and the wound was sutured up. The PVAS was prepared by rinsing in running water over night and then was boiled for 30 minutes. Before implantation, the sponge was immersed in phenytoin sodium solution (10 mg/l ml) or normal saline (as control). From each wound the wound fluid and fibroblasts were collected. The methods of incorporation of 3H were adopted to assess the proliferation of fibroblasts and synthesis of collagen. RESULTS It was shown that proliferation of fibroblasts and collagen synthesis were stimulated by wound fluid remarkably on 5 to 8 days after wounding, and that 6 Gy to total-body irradiation wound decrease this effect. It was also noted that topical phenytoin sodium increased the modulatory activity of wound fluid irrespective of being irradiated or not. CONCLUSION It could be drawn that, after total-body irradiation, stimulation of hyperplasia of fibroblasts and collagen synthesis by wound fluid was markedly lowered indicating the total-body irradiation resulted in changes of local conditions of the wound which was unbenefitted to repair of tissue cells, while phenytoin sodium could enhance the stimulating action of wound fluid on proliferation of fibroblasts and synthesis of collagen which was beneficial to wound healing.

    Release date:2016-09-01 11:04 Export PDF Favorites Scan
  • 持续封闭冲洗负压引流在深部窦道感染伤口中的应用

    目的 总结持续封闭冲洗负压引流治疗术在后深部窦道伤口感染治疗中的效果。 方法 回顾性分析2010年10月-2011年10月收治的7例深部窦道伤口感染患者的临床资料,总结采用持续封闭冲洗负压引流进行伤口治疗的方法及疗效。 结果 7例患者经过3~5 d持续封闭冲洗负压引流治疗,拔管后2~3 d伤口闭合,上皮覆盖,伤口全部愈合。 结论 采用持续封闭冲洗负压引流治疗深部窦道伤口感染,方法简便,费用低廉,可有效促进伤口愈合。

    Release date:2016-09-08 09:12 Export PDF Favorites Scan
  • Research progress of bacterial biofilms for chronic wounds

    Bacterial biofilm is the key problem of chronic wound infection and difficult healing. How to prevent and control bacterial biofilm and improve the prognosis of chronic wound has become a research hotspot in the field of wound care. This paper will summarize from the following aspects: four major stages in the process of chronic wound bacteria biofilm formation (surface adhesion, formation of small colonies, biofilm maturation, and dispersion and separation); characteristics of host immune response in the presence of biofilms; morphological, microbiological, and molecular detection methods for biofilms; and progress in in vitro trials, animal trials, clinical trials, and new therapeutic methods of biofilm. The purpose of this review is to provide evidence for the treatment of biofilms for chronic wounds.

    Release date:2021-06-18 03:02 Export PDF Favorites Scan
  • Research advances in periwound skin management

    Periwound skin, as an indicator of the wound healing monitoring process, is one of the most important components of wound management. Effective management of periwound skin is a major professional challenge. In practice, healthcare professionals usually focus on the wound site and pay little attention to the periwound skin. Inappropriate management of periwound skin will delay the wound healing process, increase the economic costs of the patients, and decrease the patients’ satisfaction with medical care. This article summarizes the clinical symptoms, assessment tools, and management strategies of periwound skin, aiming to provide new ideas and references for clinical wound management.

    Release date:2023-09-28 02:17 Export PDF Favorites Scan
  • 老年患者肾移植术后难愈伤口护理一例

    Release date: Export PDF Favorites Scan
  • Study on the Effects of Artificial Pricing System in Wound Care Clinic

    ObjectiveTo analyze the application of artificial pricing system in wound care clinic. MethodsWe retrospectively analyzed the pricing and charging by five nurses with artificial pricing system between January and May 2013 in the wound care clinic of a grade-A level-three hospital in Beijing. Among the 1012 times of pricing, 448 were out-of-pocket cases, 372 were insurance cases and 192 were military cases. ResultsGenerally, the average fee of the three types of cases had no significant difference (P>0.05). The military case was a little higher than the other two kinds of cases, and the cost of insurance cases was the lowest of all. There were no significant difference between the average price of out-of-pocket cases and military cases, and the general average price, but there was some differences in the aspect of insurance pricing. In the insurance cases, two nurses' pricing was significantly lower and one significantly higher than the general average (P<0.05). ConclusionThe artificial pricing system is unstable and uncertain, and it has high risk on patients'safety in wound care clinic.

    Release date: Export PDF Favorites Scan
  • EXPERIMENTAL STUDY OF EXOGENOUS HIGH MOLECULAR WEIGHT NERVE GROWTH FACTOR MIXED WITH BLETILIA STRIATA GELATIN IN PROMOTING WOUND HEALING

    Abstract To observe the effect of exogenous high molecular weight nerve growth factor (HMW-NGF) mixed with bletilia striata gelatin (BSG) in the promotion of healing, the experiment was performed as follow: (1) In serumfree medium, the normal saline, BSG, HMWNGF, and BSG+HMW-NGF were added separately, and then, the chick embryo root ganglions (DRGs) were cultivated in the above prepared media and the axonal growth was observed. (2) 40 SD rats were divided into 4 groups. A wound of 2cm×2cm was made on the back of every rat. No treatment was given in group one. In other groups, BSG, HMW-NGF, andBSG+HMW-NGF were given separately to the wounds once daily. After 3 and 10 days, the wound area of every rat was measured, cells in the wounds were observed under light microscope and were calculated, and the time of healing was recorded. The results showed that BSG, HMW-NGF, especially BSG+HMW-NGF could promote wound healing.

    Release date:2016-09-01 11:10 Export PDF Favorites Scan
9 pages Previous 1 2 3 ... 9 Next

Format

Content