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目的:探讨在抢救创伤性血胸患者时胸腔血自体回输的方法及其安全性和可操作性。方法:对2005年3月~2007年11月收治的54例创伤性血胸患者利用胸腔闭式引流,一次性采血袋、输血器将血液回输。结果:52例经过使用上述方法后失血性休克得到纠正,生命体征平稳,获得了进一步治疗的时机。2例严重多发伤虽经积极抢救仍无法挽回生命。全部病例均未出现自体输血引起的并发症。结论:对中等量以上、无明显污染的胸腔血自体回输是一种安全、有效、经济、方便的方法。 相似文献
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目的探讨在急诊抢救创伤性血胸患者时胸腔血自体回输的方法及其应用价值。方法采用胸腔闭式引流术,将胸腔内血液引流并用一次性采血袋收集、再将血液回输。结果37例中34例经过使用上述方法后失血性休克得到纠正,生命体征平稳,获得了进一步治疗的时机。3例严重多发伤虽经积极抢救仍无法挽回生命。全部病例均未出现明显并发症。结论对中等量以上、无明显污染的胸腔血自体回输是一种安全、有效、经济、方便的方法,并能快速纠正失血性休克,为患者赢得抢救时机。 相似文献
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我院自1990年5月至1998年12月期间 ,使用体外循环手术用的微栓过滤器 (40um)对45例外伤性血胸患者的胸腔血进行过滤 ,行自体回输 ,取得令人满意的效果。现介绍如下。临床资料一、一般资料本组45例中 ,男34例 ,女11例 ,年龄17~50岁。锐器胸壁穿透伤33例 ,钝器胸部闭合伤12例。血气胸40例 ,单纯血胸5例。仅作胸腔闭式引流31例 ,剖胸或电视胸腔镜下手术止血14例。受伤至回收胸血时间2.5~20小时 ,平均7.8小时。每例回输血量420~3200ml,平均1050ml,总回输血量47250ml,入… 相似文献
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目的探讨术中回收式自体输血技术在骨科大手术中的应用。方法将78例行骨科大手术的患者按随机数字表法分为2组:试验组37例和对照组41例。试验组术中采用自体血回输技术,自体血不足时根据血红蛋白值酌情补充异体血。对照组术中采用常规异体输血。观察2组患者术前,术后1、3、5 d血红蛋白水平的变化及术中、术后失血量及术中输血量(异体、自体)、输血后有无并发症发生等情况。结果试验组患者术中、术后失血量与对照组比较差异均无统计学意义(均P〉0.05),术中异体输血量明显低于对照组(P〈0.01),术中自体输血量明显高于对照组(P〈0.01)。2组术前,术后1、35、d血红蛋白水平比较差异均无统计学意义(均P〉0.05)。试验组中接受异体输血者出现1例输血后寒战;对照组出现输血后并发症有4例,其中荨麻疹1例,寒战、高热反应3例。结论自体血回输可使需输血的骨科手术患者避免了异体输血带来的潜在危险,且并发症少。 相似文献
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目的 探讨术中自体血回输的安全性和实用性.评价其在骨科手术治疗中的应用价值.方法 将100例骨科手术患者随机分成自体血回输治疗组50例和对照组50例.观察两组术中出血、血常规、血气分析及输血后并发症的情况.结果 两组术中出血量无明显差异.自体血回输组所需异体血较非回输血组自体血液回输组明显减少.术前与术后第1天的红细胞数量、血红蛋白及红细胞压积差异有统计学意义(P<0.05),无自体血回输并发症发生.结论 应用术中自体血回输是一种安全有效、简便易行、节约血源及财力的输血方式,能减少异体输血量避免并发症,在骨科手术中具有很高的临床应用价值. 相似文献
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总结自体血回输机在脾破裂抢救术中的应用体会。脾破裂急诊手术中应用自体血回输机行自体血回输,操作方法简单,可缩短脾破裂患者急诊输血的等待时间,降低输血的风险,提高输血质量和紧急抢救成功率。 相似文献
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目的:探讨自体血回输在骨科手术中的应用。方法:应用全自动自体血液回收机,收集手术野出血,经处理后回输给患者。结果:应用自体血回收,使75.8%的患者避免了术中、术后异体血输入,术后血液检测及凝血功能指标正常。结论:自体血回输可使需输血骨科手术患者避免了异体输血带来的潜在危险,节约了血资源。 相似文献
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Intraoperative autologous transfusion 总被引:2,自引:0,他引:2
Intraoperative autologous transfusion is a technique that was first used almost 2 centuries ago but that has realized its potential only in the past 5 years. A growing national awareness of transfusion-related morbidity, of the need for alternative blood sources, and of improved methods for red blood cell recovery has led to an increased frequency of use of autologous transfusion. Most hospital programs use semicontinuous flow centrifugation or canister technology for the intraoperative salvage and reinfusion of shed blood. This technique is particularly valuable for cardiovascular surgical procedures but has been useful in many other types of surgical procedures as well. Deleterious effects formerly attributed to this technique have been eliminated by methodologic improvements. Concerns about use of autologous transfusion in patients who have an infection or a malignant lesion persist. Most hematologic aberrations are related to massive transfusions and should not be considered a contraindication to the general use of autologous blood. 相似文献
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自体血液回输技术最大的优点是可以防止血源性疾病的传播,无输血反应,无需验血,缓解血库压力,解决特殊血型患者输血的要求,尊重部分宗教人士的信仰. 相似文献
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Methods of autologous blood transfusion 总被引:1,自引:0,他引:1
L Kay 《The Practitioner》1989,233(1474):1147-8, 1151
Fear of AIDS has been a major factor in the re-examination of the methods of autologous blood transfusion. Four techniques are currently available, one of which, the pre-operative donation scheme, has supplied 70 per cent of participants' total blood requirements at operation. 相似文献
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Diagnosing hemothorax after blunt trauma may be aided by emergency department (ED) ultrasound (US). Various prior studies have evaluated ED US using different gold standards. A prospective study of blunt trauma patients who underwent computed tomography (CT) scan of the chest, abdomen, or both, was performed. Before CT scan, an US examination was performed specifically to identify free fluid in the thorax. The CT scan findings were used as the gold standard for validation of US results. From July 1998 to June 1999, 142 of 155 patients who underwent US and CT scan for evaluation of blunt trauma were included in this study. The CT scan identified 16 cases of hemothorax among these patients. ED US resulted in 2 true-positive, 2 false-positive, 14 false-negative, and 124 true-negative findings. ED US was 12.5% sensitive and 98.4% specific. ED US did not detect small-volume hemothorax identified by CT scan. Future research should focus on further defining the size of hemothorax appreciable with ED US, with increased attention paid to the type of gold standard implemented for its evaluation. 相似文献