中华航海医学与高气压医学杂志
中華航海醫學與高氣壓醫學雜誌
중화항해의학여고기압의학잡지
CHINESE JOURNAL OF NAUTICAL MEDICINE AND HYPERBARIC MEDICINE
2015年
1期
54-55,75
,共3页
徐红霞%乔梅%于燕%王晓阳%王风华%姜毅
徐紅霞%喬梅%于燕%王曉暘%王風華%薑毅
서홍하%교매%우연%왕효양%왕풍화%강의
医用多糖%止血愈合海绵%阻水性能%水蒸汽透过率
醫用多糖%止血愈閤海綿%阻水性能%水蒸汽透過率
의용다당%지혈유합해면%조수성능%수증기투과솔
Medical polysaccharide,Haemostatic sponge%Water resistance%Moisture permeability
目的 研究某型医用多糖止血愈合海绵的阻水、透湿性能.方法 参考国家医药行业标准中的相关规定,取某型医用多糖止血愈合海绵2个型号的辅助敷料各3片,进行500 mm静水压阻水性能实验、水蒸汽透过性能实验,以及整体敷料动物贴敷的防水性能实验.实验动物为健康成年雄性SD大鼠,12只,体质量(185.1 ±27.6)g,按数字表法随机分为淡水组和海水组,每组6只.结果 阻水实验结果表明,300 s后滤纸上没有水渍;水蒸汽透过性能实验表明,水蒸汽接触时辅助敷料的平均水蒸汽透过率为(5 586±373)g/(m2·24 h),液体接触时辅助敷料的平均水蒸汽透过率为(11 359±406)g/(m2· 24 h);防水性能实验结果表明,淡水组、海水组SD大鼠背部敷料揭开后内部滤纸片干燥,止血成分无吸水表现.结论 该型医用多糖止血愈合海绵辅助敷料的阻水性能及水蒸汽透过性符合医药行业标准,整体敷料具有防水性能.
目的 研究某型醫用多糖止血愈閤海綿的阻水、透濕性能.方法 參攷國傢醫藥行業標準中的相關規定,取某型醫用多糖止血愈閤海綿2箇型號的輔助敷料各3片,進行500 mm靜水壓阻水性能實驗、水蒸汽透過性能實驗,以及整體敷料動物貼敷的防水性能實驗.實驗動物為健康成年雄性SD大鼠,12隻,體質量(185.1 ±27.6)g,按數字錶法隨機分為淡水組和海水組,每組6隻.結果 阻水實驗結果錶明,300 s後濾紙上沒有水漬;水蒸汽透過性能實驗錶明,水蒸汽接觸時輔助敷料的平均水蒸汽透過率為(5 586±373)g/(m2·24 h),液體接觸時輔助敷料的平均水蒸汽透過率為(11 359±406)g/(m2· 24 h);防水性能實驗結果錶明,淡水組、海水組SD大鼠揹部敷料揭開後內部濾紙片榦燥,止血成分無吸水錶現.結論 該型醫用多糖止血愈閤海綿輔助敷料的阻水性能及水蒸汽透過性符閤醫藥行業標準,整體敷料具有防水性能.
목적 연구모형의용다당지혈유합해면적조수、투습성능.방법 삼고국가의약행업표준중적상관규정,취모형의용다당지혈유합해면2개형호적보조부료각3편,진행500 mm정수압조수성능실험、수증기투과성능실험,이급정체부료동물첩부적방수성능실험.실험동물위건강성년웅성SD대서,12지,체질량(185.1 ±27.6)g,안수자표법수궤분위담수조화해수조,매조6지.결과 조수실험결과표명,300 s후려지상몰유수지;수증기투과성능실험표명,수증기접촉시보조부료적평균수증기투과솔위(5 586±373)g/(m2·24 h),액체접촉시보조부료적평균수증기투과솔위(11 359±406)g/(m2· 24 h);방수성능실험결과표명,담수조、해수조SD대서배부부료게개후내부려지편간조,지혈성분무흡수표현.결론 해형의용다당지혈유합해면보조부료적조수성능급수증기투과성부합의약행업표준,정체부료구유방수성능.
Objective To research water resistance and moisture permeability of the polysaccharide haemostatic medical sponge.Methods With reference to relevant provisions as specified in the national pharmaceutical standards,3 dressings each from the certain type of 2 polysaccharide haemostatic medical sponges were taken for water resistance tests at a hydrostatic pressure of 500 mm,moisture permeability tests,as well as integrated water resistance tests.Results Water resistance tests indicated that there were no stains of water on the filter paper after 300 seconds.Moisture permeability tests showed that average moisture transmission rate was (5 586 ± 373) g/(m2 · 24 h) when water vapors came into contact with the ancillary dressing,and average water vapor transmission rate was(11 359 ±406)g/(m2 · 24 h),when the liquid came into contact with the ancillary dressing.Water resistance tests indicated that the internal filter paper on the back of the rat was dry and water absorption was not clearly visible in the haemostatic material.Conclusions The water resistance and moisture permeability of the ancillary dressing in the polysaccharide haemostatic medical sponge could meet the standards of pharmaceutical industry and it had good water resistance.
