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皮带车陆上牵移工艺设计
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作者 周明星 《港口装卸》 北大核心 1993年第1期3-4,共2页
关键词 皮带车 陆上牵移 工艺 设计
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护理干预提高骨段牵移治疗小腿骨缺损手术成功率的质性研究
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作者 于美文 戴士峰 +5 位作者 刘英杰 阎兵 郭云 郑志伟 赵菁 高宇清 《中国煤炭工业医学杂志》 2014年第12期2041-2044,共4页
目的探讨骨段牵移治疗小腿骨缺损手术前、后的标准护理程序。方法选择38例采用"骨段牵移延长术"修复治疗小腿骨、皮缺损感染的患者为研究对象,在骨科术后常规护理的基础上,施以专门设计的围术期综合标准护理程序。结果 38例... 目的探讨骨段牵移治疗小腿骨缺损手术前、后的标准护理程序。方法选择38例采用"骨段牵移延长术"修复治疗小腿骨、皮缺损感染的患者为研究对象,在骨科术后常规护理的基础上,施以专门设计的围术期综合标准护理程序。结果 38例患者无针道感染、钢针松弛与钢针折断、延长骨端提前矿化融合、肌肉挛缩与关节功能障碍等并发症的发生。手术切口均实现Ⅰ期愈合,感染消除,延长骨段矿化愈合良好。结论科学的、标准的围术期护理程序能有效保证手术效果,在骨段牵移延长术治疗过程中尤为重要。 展开更多
关键词 骨段牵移延长 小腿骨皮缺损 感染 围术期 标准护理程序
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Ilizarov骨迁移治疗胫骨大段骨缺损的临床疗效 被引量:13
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作者 张永强 赵平 +2 位作者 耿家金 张强 程加峰 《临床骨科杂志》 2013年第3期293-295,共3页
目的探讨Ilizarov外固定骨牵移技术治疗胫骨节段性骨缺损的临床疗效。方法采用Ilizarov外固定骨迁移方法治疗21例胫骨大段骨缺损患者。结果手术时间70~95(75±4.2)min。21例均获随访,时间14~30(17.6±6.5)个月。骨牵移长度为6... 目的探讨Ilizarov外固定骨牵移技术治疗胫骨节段性骨缺损的临床疗效。方法采用Ilizarov外固定骨迁移方法治疗21例胫骨大段骨缺损患者。结果手术时间70~95(75±4.2)min。21例均获随访,时间14~30(17.6±6.5)个月。骨牵移长度为6~10(7±4.2)cm。骨痂矿化时间为11~20(12.1±3.5)周,外固定支架固定时间为12~20(14.9±3.3)个月,其中2例出现马蹄足畸形,给予跟腱延长;1例出现骨不连,予断端清理髂骨植骨后愈合;2例出现钉道不同程度的感染,给予清创后愈合。疗效按Johner-Wruh标准进行评定:优10例,良7例,差4例。结论 Ilizarov外固定骨牵移治疗胫骨大段骨缺损疗效较满意。 展开更多
关键词 Ilizarov外固定 胫骨缺损 大段骨缺损 牵移
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综采工作面液压支架牵引设备列车技术研究 被引量:5
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作者 史之印 步长城 +2 位作者 孟鑫 张思鑫 李海伟 《设备管理与维修》 2019年第8期142-143,共2页
结合煤矿生产现场情况,采用液压支架直接牵移方式拉移设备列车,操作方便、安全可靠,降低工人劳动强度,具有较好应用价值,同时为综采工作面顺槽设备列车前移提供了一套切实可行的方案。
关键词 设备列车 液压支架 牵移
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双模炮控系统研究 被引量:5
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作者 马晓军 李长兵 +1 位作者 颜南明 王冬 《火炮发射与控制学报》 北大核心 2003年第3期25-28,共4页
针对目前坦克炮控系统中存在的问题,提出了一种新颖的双模炮控系统控制结构,并对其进行了理论分析和仿真研究。该结构方案应用于交流全电炮控系统中,在无车体陀螺进行前馈补偿的情况下,使炮控系统达到了较理想的动态稳定精度和低速瞄准... 针对目前坦克炮控系统中存在的问题,提出了一种新颖的双模炮控系统控制结构,并对其进行了理论分析和仿真研究。该结构方案应用于交流全电炮控系统中,在无车体陀螺进行前馈补偿的情况下,使炮控系统达到了较理想的动态稳定精度和低速瞄准速度,较好地解决了系统动态性能和稳态精度之间的矛盾。仿真和试验结果证明了该结构方案的可行性和有效性。 展开更多
关键词 双模炮控系统 坦克炮 炮塔 牵移 仿真 控制结构 车体陀螺 稳定精度 瞄准速度
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Ilizarov外固定器治疗胫骨Cierny Ⅳ型感染性骨不连的临床疗效 被引量:7
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作者 喻鑫罡 郭彦杰 +2 位作者 陆连松 康庆林 曾炳芳 《临床骨科杂志》 2013年第3期295-297,共3页
目的探讨Ilizarov外固定骨牵移技术治疗胫骨CiernyⅣ型感染性骨不连的临床疗效。方法采用Il-izarov外固定骨迁移技术治疗35例胫骨感性骨不连患者。结果手术时间58~80(64±4.2)min。35例均获随访,时间14~33(19.6±6.2)个月。... 目的探讨Ilizarov外固定骨牵移技术治疗胫骨CiernyⅣ型感染性骨不连的临床疗效。方法采用Il-izarov外固定骨迁移技术治疗35例胫骨感性骨不连患者。结果手术时间58~80(64±4.2)min。35例均获随访,时间14~33(19.6±6.2)个月。骨牵移长度4~10(5±2.2)cm,牵移骨痂矿化的时间为11~20(12.1±3.2)周,牵移骨段与胫骨截骨段接触后骨折愈合时间为13~26(15.9±1.3)周。3例出现马蹄足畸形,给予跟腱延长;2例出现骨不连,断端清理髂骨植骨后愈合;1例出现钉道热力性骨坏死,清创后治愈。疗效评定按Johner-Wruh评定:优22例,良8例,差5例,优良率达85.7%。结论 Ilizarov外固定骨牵移技术治疗胫骨感染性骨不连临床疗效满意。 展开更多
关键词 Ilizarov外固定 感染性骨不连 牵移 胫骨骨折
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宪法概念的嬗变 被引量:1
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作者 许德宾 《扬州教育学院学报》 2000年第4期11-15,共5页
宪法之为根本法 ,在我国正经历着从制度的根本法到权利的根本法、从理性化感知到技术化实施的双重变化过程。其重心已从制度确认转向权利维护。宪法实施开始逐步进入技术化状态。
关键词 宪法 根本法 牵移 根本活动规则
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顶管遇复杂地下管线的处理方案
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作者 黎曲珍 《科技资讯》 2012年第12期69-69,共1页
顶管施工过程中,经常会遇到地下管线,当地下管线不能开挖迁移,被埋实的管线又不容易牵移,采用高压水冲枪射水掏土,使管线两端的自由段加大,再慢慢牵引挪开管道位置,能够妥善处理好管线又使管道顺利顶进,可以给同行提供一个很好的借鉴。
关键词 顶管 地下管线 挖孔护壁 高压水冲枪 射水冲切 掏土 牵移
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磁铁在中学化学实验中的应用初探
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作者 李曼曼 《化学教与学》 2022年第5期90-92,56,共4页
磁铁在日常生产生活中应用非常广泛,目前在中学化学实验中鲜少涉及,在中学化学实验中的应用也仅涉及用磁铁来吸引铁以鉴别或收集金属铁等。虽然磁铁重点倾向于物理学等学科上的应用,但科技发展日新月异,多学科融合开发以及应用越来越重... 磁铁在日常生产生活中应用非常广泛,目前在中学化学实验中鲜少涉及,在中学化学实验中的应用也仅涉及用磁铁来吸引铁以鉴别或收集金属铁等。虽然磁铁重点倾向于物理学等学科上的应用,但科技发展日新月异,多学科融合开发以及应用越来越重要。经过设计实验方案和实验验证,开发出了一系列磁铁在中学化学实验中的应用案例。 展开更多
关键词 磁铁 中学化学实验 固定 牵移
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Treatment of 89 Cases of Lumbar Intervertebral Disc Herniation with Acupuncture 被引量:2
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作者 吴广伟 杨湘宇 邵命海(Translator) 《Journal of Acupuncture and Tuina Science》 2006年第4期246-247,共2页
Eightynine cases of lumbar intervertebral disc herniation were mainly dealt with acupuncture method, supplementing with traction and Tuina at lumbar region. After 4 courses of treatment, 65 cases were cured, 12 cases ... Eightynine cases of lumbar intervertebral disc herniation were mainly dealt with acupuncture method, supplementing with traction and Tuina at lumbar region. After 4 courses of treatment, 65 cases were cured, 12 cases got marked effects, 7 some effects, and 3 no effect. This integrated treatment had good effects on lumbar intervertebral disc herniation, and are worthy of being applied widely in clinic. 展开更多
关键词 Acupuncture Therapy Displacement Massage TUINA TRACTION Intervertebral disc
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Clinical Observation on Tuina Treatment for Cervical Intervertebral Disc Herniation 被引量:1
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作者 叶建国 《Journal of Acupuncture and Tuina Science》 2010年第6期371-374,共4页
Objective: To observe the clinical effect of tuina for cervical intervertebral disc herniation. Methods: Eighty seven cases were randomized into a treatment and a control group. 39 cases in the treatment group were ... Objective: To observe the clinical effect of tuina for cervical intervertebral disc herniation. Methods: Eighty seven cases were randomized into a treatment and a control group. 39 cases in the treatment group were treated with tuina manipulation, while 48 cases in the control group were treated with combined cervical traction and medium-frequency impulse. Cases in both groups were treated 3 times a week, and 10 times constitute a course of treatment. Results: Of 39 cases in the treatment group, 22 obtained recovery, 13 obtained marked effects and 4 obtained improvement, manifesting a marked effect rate of 89.7% and an effective rate of 100.0%. Of 48 cases in the control group, 23 obtained recoveries, 17 obtained marked effects, 7 obtained improvements and 1 saw no improvement, manifesting a marked effect rate of 83.3% and an effective rate of 97.9%. There were no statistical differences in the marked effect rate and total effective rate. Cases in the treatment group were treated 17.8 times on average, while cases in the control group were treated 26.6 times on average. Conclusion: Despite the equivalent effects in the treatment of cervical intervertebral disc herniation, tuina is superior to combined traction and medium-frequency impulse in terms of a faster effect and shorter course of treatment. 展开更多
关键词 TUINA MASSAGE TRACTION Intervertebral Disc Displacement Neck Pain
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Therapeutic Observation on Treatment of 68 Cases of Prolapse of Lumbar Intervertebral Disc with Lumber Vertebral Traction plus Ding's Rolling Technique 被引量:3
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作者 叶建兴 朱函亭(翻译) 《Journal of Acupuncture and Tuina Science》 2007年第5期284-287,共4页
To observe the clinical therapeutic efficacy of treatment of prolapse of lumbar intervertebral disc with lumber vertebral traction plus Ding's Rolling Technique. Methods: 133 cases of prolapse of lumbar intervertebr... To observe the clinical therapeutic efficacy of treatment of prolapse of lumbar intervertebral disc with lumber vertebral traction plus Ding's Rolling Technique. Methods: 133 cases of prolapse of lumbar intervertebral disc were randomly divided into two groups. There were 68 cases in the treatment group, which were treated with lumber vertebral traction plus Tuina. There were 65 cases in the control group, which were treated with simple lumber vertebral traction. Results: There were statistic differences in the two groups (X^2=6.86, P〈0.01). The therapeutic efficacy in the treatment group was better than the control group. Conclusion: The clinical therapeutic efficacy treated with lumber vertebral traction plus Ding's Rolling Technique was better than simple lumber vertebral traction in treating prolapse of lumbar intervertebral disc. 展开更多
关键词 Intervertebral disk Displacement Rolling Technique TUINA Massage TRACTION
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Clinical Study on Electro-acupuncture plus Traction in Treating Cervical Disk Extrusion in 100 Cases
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作者 宓轶群 肖元春(Translator) 《Journal of Acupuncture and Tuina Science》 2006年第4期227-229,共3页
Objective: To seek out an effective treatment method for cervical disc extrusion and a significant laboratory examination.Methods: Randomized controlled trial was established into two groups: control group in which... Objective: To seek out an effective treatment method for cervical disc extrusion and a significant laboratory examination.Methods: Randomized controlled trial was established into two groups: control group in which 50 subjects were given simple cervical traction and treatment group in which another 50 cases were given electro-acupuncture plus cervical traction. Results. The total effective rate was 92% in treatment group, obviously higher than 80% in control group; electromyogram examination showed decreased spontaneous potential. Conclusion: Electroacupuncture plus cervical traction is an effective therapy for cervical disc extrusion and electromyogram can help clinical practice. 展开更多
关键词 ELECTRO-ACUPUNCTURE TRACTION Intervertebral disk Displacement
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Clinical observation of warm needling moxibustion plus lumbar traction for lumbar disc herniation 被引量:1
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作者 DAI Jifeng ZHANG Fuqing 《Journal of Acupuncture and Tuina Science》 CSCD 2022年第4期295-300,共6页
Objective To observe the clinical efficacy of warm needling moxibustion plus lumbar traction for lumbar disc herniation(LDH)and its effect on Oswestry disability index(ODI)score,present pain intensity(PPI)score,and th... Objective To observe the clinical efficacy of warm needling moxibustion plus lumbar traction for lumbar disc herniation(LDH)and its effect on Oswestry disability index(ODI)score,present pain intensity(PPI)score,and the degree of straight leg raising.Methods A total of 146 patients with LDH were randomized into a combination group and a control group by the random number table method,with 73 cases in each group.The control group was treated with lumbar traction,and the combination group was treated with lumbar traction plus warm needling moxibustion.The curative efficacy of the two groups was compared.Also,the lumbar function,pain,straight leg raising degree,and inflammatory factor levels before and after treatment were compared.Results The total effective rate of the combination group was 93.2%,which was higher than 78.1%of the control group(P<0.05).After treatment,the lumbar ODI score,the PPI scores of lumbar pain and lower-limb pain,tumor necrosis factor(TNF)-αand interleukin(IL)-6 levels,and straight leg raising test score in both groups were significantly decreased(P<0.05).The Japanese Orthopaedic Association(JOA)score significantly increased(P<0.05).The improvements of the above items in the combination group were all superior to those in the control group(P<0.05).Conclusion Warm needling moxibustion plus lumbar traction in the treatment of LDH can improve lumbar function,relieve pain,and reduce inflammatory response of the body. 展开更多
关键词 Acupuncture Therapy Warm Needling Therapy Traction Point Jiaji(EX-B2) Intervertebral Disc Displacement Low Back Pain
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Electroacupuncture combined with traction and tuina for lumber intervertebral disc herniation 被引量:2
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作者 黄郁斌 卞蓉民 韩丑萍 《Journal of Acupuncture and Tuina Science》 CSCD 2015年第1期27-31,共5页
Objective: To observe the effect of electroacupuncture (EA) combined with traction and modified oblique Ban-pulling manipulation on lumber intervertebral disc herniation (LIDH). 〈br〉 Methods:A total of 90 elig... Objective: To observe the effect of electroacupuncture (EA) combined with traction and modified oblique Ban-pulling manipulation on lumber intervertebral disc herniation (LIDH). 〈br〉 Methods:A total of 90 eligible cases were randomly allocated into three groups, 30 in each group. Cases in group A were treated with EA, traction and tuina of modified oblique Ban-pulling manipulation; cases in group B were treated with traction and tuina (same as group A);and cases in group C were treated with traction alone (same as the other two groups). Then the therapeutic efficacies in the three groups were evaluated using the Japanese Orthopedic Association (JOA) score rating system. 〈br〉 Results:The results after treatment and 1-month follow up showed that JOA scores in all three groups were improved (P〈0.01); the total effective rate in Group A was 96.7%, versus 90.0% in group B and 70.0% in group C, showing a significantly better effect than the other two groups (P〈0.01). 〈br〉 Conclusion: EA combined with traction and modified oblique Ban-pulling manipulation can obtain better effect than traction alone and traction combined with modified oblique Ban-pulling manipulation for LIDH. 展开更多
关键词 Acupuncture Therapy ELECTROACUPUNCTURE TRACTION TUINA MASSAGE Low Back Pain Intervertebral Disc Displacement
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