1.Prevention and nursing for postoperative hemorrhage among patients with thyroid surgery
Qiuhua ZHENG ; Shujia WANG ; Liping WANG
Chinese Journal of Practical Nursing 2009;25(27):8-10
Objective In order to know the proper prevention and nursing measures for postoperative hemorrhage among patients with tyroid surgery. Methods Analized the medical history of 19 patients with postoperative hemorrhage after thyroid surgery retrospectively. Results The 19 patients with postoperative hemorrhage were all recovery smoothly by careful nursing and proper treatment. Conclusions Uncomplete intraoperative hemostasis, intraoperative breathholding and improper placement of drainage structures are the risk factors for postoperative hemorrhage. Careful postoperative observation and nursing can avoid certain postoperative hemorrhage.
2.Applied technology improving bio-compatibility of hemodialysis membrane
Changjun HOU ; Shujia ZHENG ; Danqun HUO ; Wenbin ZHANG ; Yuanliang WANG
Chinese Medical Equipment Journal 1993;0(05):-
As a means to substitute the function of kidney, hemodialysis therapy has been applied to clinical therapy. The bio-compatibility of dialyser, which is the key of part of artificial kidney, is a determining factor for the therapy. This paper describes dialyser and the methods of improving bio-compatibility of dialyser.
3.Management of main hepatic vein injury in hepatectomy for hepatic neoplasm of segment Ⅷ
Zaiguo WANG ; Zhiqiang LIN ; Zhijian YOU ; Jinglei ZHENG ; Zhenwei YE ; Runpei HE ; Xiarong HU ; Shujia LIU ; Ningjia QIN
Chinese Journal of Hepatobiliary Surgery 2010;16(8):567-569
Objective To summarize the experience in management of main hepatic vein injury due to hepatectomy for hepatic neoplasm of segment Ⅷ. Methods Clinical data of 64 patients suffering from main hepatic vein injury due to hepatectomy of hepatic neoplasm of segment Ⅷ in our hospital from October 1996 to October 2008 were retrospectively analyzed. Results Both the main trunks of the middle and right hepatic vein were injured in 34 patients, single right hepatic vein in 13 and middle hepatic vein in 17. In these patients with hepatic vein injury, the main trunk of the hepatic vein was repaired in 39, vessels ligated in 12 and direct liver wound surfaces sutured in 12. The hepatectomy and hemostasis were successfully performed during operation in all patients. After operation, 3 patients had active bleeding and 2 patients were reoperated on to sew up the bleeding points by wadding with the gelatin sponge and discharged after rehabilitation. One patient gave up treatment and was discharged automatically. Conclusion Main hepatic vein injury in hepatectomy of hepatic neoplasm of segment Ⅷ can be managed effectively by hepatic vein repair, hepatic vein ligation and suture of the liver section that can be chosen to control the bleeding of hepatic vein injury according to the actual conditions.
4.Study on all-round evaluation of biocompatibility of biomaterial.
Danqun HUO ; Dongni ZHAN ; Changjun HOU ; Wenbing ZHANG ; Shujia ZHENG ; Yanrong REN ; Bingcan CHEN
Journal of Biomedical Engineering 2006;23(6):1350-1354
Biocompatibility has always been the focal point in the study of biomaterials applied to medical apparatus. But at present, the standard system hasn't formed completely to evaluate the biomaterials. In recent years scientists tend to use general standard of evaluation. In this article, based on the recalcification time, the adhesion of platelets as well as the total quantity of plasma protein and some other evidences, combining with the Analytic hierarchy process (AHP), the method of general evaluation on the biocompatibility of anticoagulant biomaterials was discussed.
Anticoagulants
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analysis
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Biocompatible Materials
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standards
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Blood Proteins
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analysis
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Humans
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Materials Testing
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methods
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standards
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Platelet Adhesiveness
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drug effects