共查询到19条相似文献,搜索用时 62 毫秒
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目的探讨静脉输液时排除输液管中空气的有效方法.方法将输液过程中发生空气故障的450例患者随机分成A、B、C组各150例.A组在未关闭输液管下端情况下由下至上挤压、弹击输液管;B组先用输液夹夹闭输液器后再于输液器下端由下至上挤压、弹击输液管;C组先用止血钳夹紧输液管下端,再向输液管内注入0.9%氯化钠注射液5 ml.观察三组发生静脉回血及阻塞的情况.结果C组回血、阻塞发生率均为0,回血发生率显著低于A、B组(均P<0.01),阻塞发生率显著低于A组(P<0.05).结论封管注射法在排除空气故障的同时,可有效防止静脉回血及阻塞的发生. 相似文献
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封管注射法排除输液时空气故障的效果观察 总被引:2,自引:1,他引:1
目的探讨乙醇加止痛消炎膏外敷治疗急性软组织损伤的效果,减少由于处置不当而导致的病情加重或长期慢性水肿疼痛现象发生。方法将230例急性软组织损伤患者随机分为观察组(126例)和对照组(104例),分别采用乙醇加止痛消炎膏调和外敷局部、止痛消炎膏直接外敷局部。结果观察组总有效率为95.2%,对照组为84.6%,两组比较,差异有显著性意义(P〈0.01);观察组换药次数显著少于对照组(P〈0.05)。结论乙醇加止痛消炎膏调和外敷治疗浅部软组织损伤疗效好,可减少换药次数,有助于软组织恢复。 相似文献
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患儿因生性好动 ,静脉输液时易影响输液顺利进行 ,也给家长的看护带来困难。为满足患儿心理需求 ,减轻陪护家长负担 ,我院自制了一种可推行的输液童车 ,临床应用 30 0 0例次 ,效果较好。介绍如下。 制作 :首先购置推式儿童童车成品 ,将不锈钢管制成 2根 1 0 5cm长的输液架 ,底端以弧形固定在童车后轮撑杆和主车架两边 ,上端横杆 (35cm)固定 2个“S”挂钩 ,悬挂输液瓶。定做数个可拆洗消毒椅套。 使用方法 :当静脉穿刺成功后 ,将患儿放于输液童车中 ,输液瓶挂在与针头方位相一致的挂钩上。由家长推行在规定的范围内活动。 优点 :此… 相似文献
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临床上需快速输液时 ,常用空气加压法 ,但随着高速加压泵的应用及医院感染意识的逐日增强 ,人们对空气加压是否造成液体污染持怀疑态度。据报道 ,治疗室空气中的细菌可随着注射器反复抽吸进入无菌液体内 ,造成医源性感染 [1] ;空气污染是造成注射过程中微粒污染的主要原因之一 [2 ] ;在配制药物过程中 ,必须使用空气净化设备及净化瓶 [3 ] 。鉴此 ,我科于 1 999年 1月至 2 0 0 0年 5月 ,对两种加压法进行了细菌学检测。报告如下。1 资料与方法1 .1 资料病例选择 :普通神经内科病房需静脉滴注 2 0 %甘露醇病人 56例 ,共输注甘露醇 2 30例次… 相似文献
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原液压力封管与肝素液封管的效果观察 总被引:29,自引:4,他引:25
目的:寻找一种简便可行的静脉留置套管针封管方法。方法:将102例行静脉留置套管针的病人随机分为压力组(51例,146例次,采用原液压力法进行封管)和肝素组(51例,162例次,采用肝素液进行封管)。结果:两组输液情况,封管时间、置管时间比较,差异无显著性意义(均P>0.05)。结论:原液压力封管法能替代传统的肝素液封管法,且具有操作简便、节省资源等优点。 相似文献
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S.-C. Wang J.-F. Shieh Y.-C. Chu C.-S. Liu C.-C. Loong K.-H. Chan S. Mandell 《Transplantation proceedings》2010,42(7):2590-2593
Objective
To test in a prospective randomized study the hypothesis that use of thromboelastography (TEG) decreases blood transfusion during major surgery.Material and Methods
Twenty-eight patients undergoing orthotopic liver transplantation were recruited over 2 years. Patients were randomized into 2 groups: those monitored during surgery using point-of-care TEG analysis, and those monitored using standard laboratory measures of blood coagulation. Specific trigger points for transfusion were established in each group.Results
In patients monitored via TEG, significantly less fresh-frozen plasma was used (mean [SD], 12.8 [7.0] units vs 21.5 [12.7] units). There was a trend toward less blood loss in the TEG-monitored patients; however, the difference was not significant. There were no differences in total fluid administration and 3-year survival.Conclusion
Thromboelastography-guided transfusion decreases transfusion of fresh- frozen plasma in patients undergoing orthotopic liver transplantation, but does not affect 3-year survival. 相似文献12.
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Purpose To investigative whether giving an iron preparation to anemic patients before colorectal cancer surgery improves their anemia and reduces the need for intraoperative blood transfusion.Methods Among 569 patients who underwent colorectal cancer surgery between 1998 and 2003, we studied 32 anemic patients who received iron supplementation for at least 2 weeks preoperatively (group A) and 84 anemic patients who did not (group B). Anemia was defined as a hemoglobin (Hb) level at first presentation of 10.0g/dl. Hemoglobin and hematocrit (Ht) levels were measured at first presentation, then immediately before and after surgery. We also calculated intraoperative blood loss and compared intraoperative transfusion rates.Results There were no significatnt differences between groups A and B in age, sex, surgical technique, tumor stage, and operating time. Their Hb and Ht values were similar at first presentation, but significantly different immediately before surgery (both P < 0.0001). There were no significant differences in intraoperative blood loss between the groups, but significantly fewer patients in group A needed an intraoperative blood transfusion (9.4% vs 27.4%, P < 0.05).Conclusion Iron supplementation for at least 2 weeks before colorectal cancer surgery increases Hb and Ht values in anemic patients, and reduces the need for intraoperative transfusion. 相似文献
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健康教育在门诊患儿输液过程中的实施与评价 总被引:10,自引:4,他引:6
对796例患儿及613名家长健康教育需求进行评估,并根据评估结果采取针对性的健康教育。结果患儿和/或家长对各项护理知识的掌握及知晓率均≥90.0%,输液治疗依从性100%。提出健康教育应灵活运用教育方式,细心实施,及时评价。 相似文献
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小密封瓶滴注替代静脉推注给药效果观察 总被引:4,自引:0,他引:4
目的探讨小密封瓶静脉滴注替代静脉推注给药的效果。方法随机将病人分为两组各 36 0例 (两种方法给药各 2 5 2 0次 )。观察组采用≤ 10 0ml无菌小密封瓶静脉滴注 ,对照组常规静脉推注 ,观察并发症及不良反应的发生率 ;药液中微粒数 ;耗时、耗材情况。结果 >2 5 μm微粒观察组为 (0 .5 0± 0 .2 6 )个 /ml、对照组为 (2 .70± 1.88)个 /ml,10~ 2 5 μm微粒观察组为 (8.2 4± 5 .32 )个 /ml,对照组为 (2 6 .87± 19.6 3)个 /ml。两组比较 ,差异有极显著性意义 (均P <0 .0 1)。并发症及不良反应发生率 (除病人发热外 ) ,两组比较 ,差异有显著性意义 (P <0 0 5 ,P <0 .0 1)。两组耗时、耗材比较 ,差异有极显著性意义 (均P <0 .0 1)。结论小密封瓶静脉滴注替代静脉推注具有安全、省时、省材等优点。 相似文献
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