1)internal nickel-titanium coated stent国产覆膜支架
2)covered stent覆膜支架
1.TIPS with covered stents improved shunt insufficiency and portal hypertension:a systematic review;采用覆膜支架经颈静脉肝内门体分流对改善术后分流道狭窄及门静脉高压的系统评价
2.Clinical analysis of covered stent in treatment of esophageal fistula: 26 cases report覆膜支架治疗食管瘘26例临床分析
3.Objective Covered stents have been widely utilized in aortic dissections and aortic aneurysms since Parieli treated an abdominal aortic aneurysm with a stent-graft in 1991.自1991年Parieli率先应用覆膜支架治疗腹主动脉瘤以来,覆膜支架在主动脉病变中得到较广泛的应用,覆膜支架治疗巨大动脉瘤、假性动脉瘤、血管破裂/穿孔、动静脉瘘等病变取得了可喜的结果,在TIPS通道中覆膜支架的1年初次通畅率比裸支架高。
英文短句/例句
1.Analysis of Clinical Application of Covered Stent in the Treatment of Esophageal Fistula;覆膜支架在食管瘘中的临床应用分析
2.Clinical analysis of covered stent in treatment of esophageal fistula: 26 cases report覆膜支架治疗食管瘘26例临床分析
3.Insertion of Esophageal Stents in Rabbits and the Comparison of "Partially-covered" Self-expanding Metal Esophageal Stent with "Full-covered" Stents;兔食管支架的放置及“半覆膜”自膨式金属食管支架与全覆膜支架的比较
4.Subintimal recanalization and covered stent treatment for total occlusion of iliac artery髂动脉闭塞内膜下再通治疗与覆膜支架的应用
5.Study of Clnical Application of the Covered Stent in the Treatment of Esophageal Diseases覆膜支架在食管疾患治疗中的临床应用研究
6.Clinical Study of Stent Grafts for Aortic Aneurysms;覆膜支架治疗主动脉瘤性疾病的临床研究
7.SIS Covered Stent for Prevention of Restenosis after TIPSS: An Experimental Study;SIS覆膜支架预防TIPSS分流道再狭窄的实验研究
8.Experimental Study on Flexibility and Apposition as Well as Endothelialization of Intracranial Covered Stent;颅内覆膜支架柔顺性、贴壁性和内皮化实验研究
9.Clinical value of Esophageal stents to treat the esophageal cancer with fistula after radiotherapy覆膜支架治疗食管癌放疗后瘘道的临床价值
10.Treatment of Traumatic Internal Carotid Artery Pseudoaneurysms with Covered stents (a Report of 5 Cases)覆膜支架治疗创伤性颈内动脉假性动脉瘤
11.Complications following transluminal stent-graft placement for aortic dissections主动脉夹层覆膜支架腔内修复术后并发症
12.Nursing of Stent-graft Placement for Debakey Ⅲ Aortic Dissection覆膜支架置入治疗DebakeyⅢ型主动脉夹层的护理
13.Clinical Application of Temporary Covered Stent for Esophageal Rupture临时性覆膜支架治疗食管破裂的临床应用
14.Treatment of DebakeyⅠ Aortic Dissection by New Type of Three Branches Aortic Arch Covered Stent Graft Implantation新型三分支主动脉弓覆膜支架治疗Ⅰ型主动脉夹层的研究
15.SIS Covered Stent for Prevention of Restenosis after TIPSS: A Preliminary Animal Experiment;SIS覆膜支架预防TIPSS分流道再狭窄的初步动物实验研究
16.Hybrid Treatment for Aortic Dissections Combining Surgery and Stenting in the Operating Theater;外科手术结合覆膜支架置入术治疗主动脉夹层的临床研究
17.The clinical value and charactor of nickel-titanium alloying stent for the treatment with intestinal obstruction and fistula镍钛合金覆膜支架治疗肠道旁瘘的临床特点及应用价值探讨
18.Application of covered stent in the treatment of radiation-induced common carotid artery bleeding to a patient with nasoparyngeal carcinoma:A case report颈动脉覆膜支架治疗鼻咽癌放疗后严重出血1例
相关短句/例句
covered stent覆膜支架
1.TIPS with covered stents improved shunt insufficiency and portal hypertension:a systematic review;采用覆膜支架经颈静脉肝内门体分流对改善术后分流道狭窄及门静脉高压的系统评价
2.Clinical analysis of covered stent in treatment of esophageal fistula: 26 cases report覆膜支架治疗食管瘘26例临床分析
3.Objective Covered stents have been widely utilized in aortic dissections and aortic aneurysms since Parieli treated an abdominal aortic aneurysm with a stent-graft in 1991.自1991年Parieli率先应用覆膜支架治疗腹主动脉瘤以来,覆膜支架在主动脉病变中得到较广泛的应用,覆膜支架治疗巨大动脉瘤、假性动脉瘤、血管破裂/穿孔、动静脉瘘等病变取得了可喜的结果,在TIPS通道中覆膜支架的1年初次通畅率比裸支架高。
3)stent-graft覆膜支架
1.Endovascular covered stent-graft repair of traumatic arterial lesions;腔内覆膜支架置放修复周围动脉损伤
4)coated stent-graft覆膜支架
1.【Methods】From September 2004 to February 2007,sixteen patients with Stanford B type aortic dissection were treated with coated stent-graft by interventional therapy and were followed up.目的探讨采用血管覆膜支架置入治疗Stanford B型主动脉夹层的经验和方法。
5)covered-stent覆膜支架
1.Transcatheter arterial coil embolization was performed in 21 patients, covered-stent placement in 3 patients.其中21例动脉瘤进行弹簧圈栓塞治疗,3例用覆膜支架植入术治疗。
6)Stent graft覆膜支架
1.Endovascular stent graft was used to isolate the trunk type of pseudoaneurysm in 4 cases,in 2 of them branch arterial embolism and stent graft endovascular exclusion were applied as they had common iliac artery trunk type of pseudoaneurysm at the opening of internal iliac artery.方法对21例假性动脉瘤患者(四肢动脉11例、脾动脉3例、肾动脉2例、髂总动脉2例、髂内动脉1例、胆囊动脉1例、阴茎动脉1例)选择不同的治疗方法,9例肢体动脉近大关节处假性动脉瘤采用球囊临时阻断血流下瘤体切除、血管吻合术或直接切开修补术,4例主干型假性动脉瘤采用覆膜支架腔内隔绝术,其中2例发生于髂内动脉开口处的髂总动脉主干型假性动脉瘤采用分支动脉栓塞和覆膜支架腔内隔绝术,6例终末型假性动脉瘤采用明胶海绵结合不锈钢圈栓塞术。
延伸阅读
预涂膜覆膜工艺的控制要点及注意事项覆膜前的准备工作 (1)用于覆膜的BOPP薄膜的厚度一般应在0．01—0．02mm之间，透明度应在90％以上，且热收缩率要小。 (2)上机前，应检查日oPP薄膜是否在保质期内，薄膜上的涂胶层是否均匀，表面是否被划伤，压伤。薄膜的涂胶面要穿过加热滚筒并面向印刷品。 (3)橡胶辊和加热滚筒一定要保持洁净，两边的压力平衡辊必须转动灵活。 (4)根据纸张厚度调节和确定输纸辊的间隙。 (5)根据产品尺寸选择不同宽度的BOPP薄膜，同时应根据产品的要求调节好侧规。 (6)调节好导膜辊，使薄膜两边的张力一致，薄膜的表面孚展无皱褶。 预涂膜覆膜工艺控制要点 预涂膜覆膜工艺的关键技术主要是对覆膜温度、覆膜压力和覆膜速度的控制等几个方面。 1．覆膜温度 温度是预涂膜覆膜的首要因素，因为预涂膜上的黏合剂是热熔胶，温度决定了热熔胶的熔融状态，决定了热熔胶分子向BOPP薄膜、印刷品墨层、纸张等的渗透能力和扩散能力。尽管覆膜温度的提高有助于黏合强度的增强，但温度过高会使薄膜产生收缩，产品表面发亮、起泡，产品产生皱褶。根据实践经验，覆膜温度应控制在70～100℃之间。 2. 覆膜压力 纸张的表面并不平整，只有在适宜的压力下，熔融状态的热熔胶才能完全覆盖印刷品表面，覆膜产品才光亮，黏结效果好。压力小，黏结不牢；压力大一些，有助于提高薄膜和纸制品间的结合力。但是，如果压力过大，又容易使产品产生皱褶，而且容易使橡胶辊表面受伤。变形，降低橡胶辊的使用寿命。随着压力的增大，使橡胶辊和加热滚筒间的接触压力增大，使两辊的轴头、轴承负荷加重，磨损加剧，同时使传动系统的负荷加重，因而压力太大会影响整机的使用寿命。 在实际生产中，应当根据纸张的不同来调节压力。比如对于纸质疏松的纸张，压力要大一些，反之则小一些。根据经验，覆膜压力一般设定为8～25MPa为宜。 3．覆膜速度 覆膜速度的快慢决定了预涂膜上的黏合剂在加热滚筒上的熔化时间以及薄膜和纸张的接触时间。覆膜速度慢，BOPP薄膜上黏合剂的受热时间相对较长，薄膜和纸张的压合时间长，黏结效果好，但生产效率低。覆膜速度快，BOPP薄膜上的黏合剂在加热滚筒上的受热时间短，薄膜和纸张的接触时间短，黏合效果差。国产预涂膜覆膜设备的生产速度一般控制在5—30m／min之间。 以上对预涂膜覆膜中的三大关键工艺技术——覆膜温度、覆膜压力和覆膜速度做了简单分析，但三者之间的调节配合应根据所使用设备的不同、覆膜产品种类的不同以及所使用薄膜种类的不同等实际情况，灵活掌握，只有这样才能得到高质量的覆膜产品。
