一种用于培养心脏直视手术患者导管尖端的改良技术。
An improved technique for culture of catheter tips from open-heart surgery patients.
作者信息
Freeman R, Hjersing N
出版信息
Thorax. 1982 Feb;37(2):145-6. doi: 10.1136/thx.37.2.145.
Abstract
Bacteria were isolated from 19·6% of left atrial catheter tips from open-heart surgical patients when incubation of the culture was prolonged to eight days and the prophylactic antibiotic given to the patient (flucloxacillin) was specifically neutralised with beta-lactamase. This compares with the previous estimate of 9·9% when a standard culture method was employed. Additionally, diphtheroid organisms were recovered from left atrial catheter tips using this new technique.
摘要
在心脏直视手术患者的左心房导管尖端样本中，当培养时间延长至八天且患者所使用的预防性抗生素（氟氯西林）用β-内酰胺酶进行特异性中和后，19.6%的样本中分离出了细菌。相比之下，采用标准培养方法时先前的估计值为9.9%。此外，使用这种新技术还从左心房导管尖端样本中分离出了类白喉杆菌。
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引用本文的文献
1
Addition of sodium metabisulphite to left atrial catheter infusates as a means of preventing bacterial colonisation of the catheter tip.向左心房导管灌注液中添加焦亚硫酸钠，作为预防导管尖端细菌定植的一种方法。
Thorax. 1982 Feb;37(2):142-4. doi: 10.1136/thx.37.2.142.
本文引用的文献
1
Species of coagulase-negative staphylococci isolated from catheter tips from open-heart surgery patients.从心脏直视手术患者导管尖端分离出的凝固酶阴性葡萄球菌菌种。
Thorax. 1980 May;35(5):359-62. doi: 10.1136/thx.35.5.359.
2
Catheter tip cultures on open-heart surgery patients: associations with site of catheter and age of patients.心脏直视手术患者的导管尖端培养：与导管部位及患者年龄的关联
Thorax. 1981 May;36(5):355-9. doi: 10.1136/thx.36.5.355.
3
Bacterial culture of perfusion blood after open-heart surgery.心脏直视手术后灌注血液的细菌培养。
Thorax. 1980 Oct;35(10):754-8. doi: 10.1136/thx.35.10.754.
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