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find Author "姜维良" 3 results
  • Application and progress of mixed reality technology in vascular surgery

    ObjectiveTo summarize the research progress of mixed reality (MR) technology in the field of vascular surgery.MethodWe retrieved the literatures about the application of MR technology in vascular surgery, and summarized and analyzed them.ResultsThe application of MR technology in vascular surgery could greatly improve the standardization of medical education, shorten the learning cycle, effectively shorten the operation time, and increase the benefit of patients. The application of MR in vascular surgery was still in its infancy, and it showed some attractive prospects as well as some shortcomings.ConclusionsThe application of MR technology in vascular surgery is still at the exploratory stage, but it has an attractive prospect. With the continuous improvement of registration technology and the continuous improvement of accuracy, MR technology will be more and more widely used in vascular surgery.

    Release date:2021-06-24 04:18 Export PDF Favorites Scan
  • Efficacy Evaluation of Argatroban in Treatment of Lower Extremity Deep Vein Thrombosis

    目的 比较常规使用肝素和阿加曲班治疗下肢深静脉血栓(DVT)患者的临床疗效。方法 将188例下肢DVT患者按照随机数字表分成阿加曲班组(n=94)和对照组(低分子肝素钙+尿激酶,n=94),比较2组患者治疗前、后双侧肢体周径差和疗效的差异,并在治疗过程中监测凝血指标(PT、APTT及PLT)变化。结果 阿加曲班组治疗10 d后,双侧肢体周径差较治疗前明显减小(Plt;0.05),总有效率(97.87%)优于对照组(89.37%),Plt;0.05。阿加曲班组无血小板减少症(HIT)发生,对照组发生2例HIT; 阿加曲班组PT、APTT和PLT变化均处于正常范围,与对照组比较差异无统计学意义(Pgt;0.05)。结论 阿加曲班治疗下肢DVT安全、有效。

    Release date:2016-09-08 10:54 Export PDF Favorites Scan
  • Correlation Between Homocysteine and AntiPhospholipid Antibodies and the Formation and Recurrence of Thrombus in Deep Vein.

    【Abstract】ObjectiveTo detect the levels of homocysteine (Hcy) and anti-phospholipid antibodies (APLA) in the hematoplasma of the patients with deep venous thrombosis (DVT), discuss the reason of DVT recurrence and search for the predictors of it. MethodsSixty cases with DVT in our department from January 2001 to April 2003 were collected, which were divided equally into two groups as primary and recurrent, and first degree relative of the 30 DVT recurrent patients were also collected. The author established a control group using 30 cases of outpatient clinic without varicose veins of lower extremity or insufficient venae profundae. Hcy was detected with fluorescence polarization immunoassay (FPIA) and APLA 〔anticardiolipin antibody, ACLA (IgG, IgM); lupus antibody (LA)〕were detected with enzyme linked immunosorbent assay (ELISA). Odds ratios (OR) were also calculated to assess the relative risk of each study group. ResultsThe values of Hcy and ACLA (IgG, IgM) in the primary group and recurrent group were both significantly higher than those of control group and first degree relative group of DVT recurrent patients (Plt;0.01). The values of Hcy in first degree relative group of DVT recurrent patients was were also much higher than that of control group (Plt;0.05). The 90% quantity of Hcy in control group was 13.1 μmol/L and if taking it as the normal value, the number of cases exceeded this value in primary group, recurrent group and first degree relative group of DVT recurrent patients were 14, 21 and 13 and the OR of them were 2.31, 2.20 and 1.90, respectively. The positive rates of LA were not statistically significant in each group. Conclusion The values of Hcy and APLA both rise in the hematoplasma of DVT patients. There are close relationship between the levels of Hcy and APLA and DVT. The recurrence of DVT is related to high level of Hcy and Hcy is possibly a predictor of DVT.

    Release date:2016-09-08 11:53 Export PDF Favorites Scan
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