摘要
目的探讨和评价猪颈外静脉插管皮下埋置在术后重复采血及输液的方法和作用。方法36只雌性小猪在胆道手术前行颈外静脉插管,在手术结束后将该导管埋于皮下隧道内,便于术后通过导管重复采血及输液。术后,记录采血和输液次数,观察导管留置时间及并发症。结果猪颈外静脉插管成功率为100%。术后导管平均留置时间31.92±13.24天,每只动物平均采血次数11.22±1.90次,平均输液次数9.97±5.13次。导管感染6例(占16.67%),导管堵塞11例(占30.56%),自行脱落11例(占30.56%),皮下隧道脓肿形成1例(占2.78%)。结论猪颈外静脉插管皮下埋置是一种安全、简单的方法,对实验动物术后的重复采血及输液。
Objctive To investigate the method and role of external Jugular ve in catheterization for repeated blood sampling and infusion in swine after opera tion.Methods Thirty-six female pigs were subjected to central vein catheterizat ion via left external jugular vein before biliary tract operation. Repeated bloo d sampling or infusion was performed via the catheter.Results The catheters had functioned for a mean duration of 31 92±13 24 days. The average times were 11 22±1 90 times for blood sampling and 9 97±5 13 times for infusion. The in cidence of infection, occlusion and accidental dislodgement with catheter were 1 6 67%, 30 56%and 30 56%, respectively.Conclusion External jugular vein cat heterization is a simple and reliable method for repeated blood sampling and inf usion in swine.
出处
《岭南现代临床外科》
2004年第1期68-70,共3页
Lingnan Modern Clinics in Surgery
