Effect of designed iliac venous stent implantation on local flow field by particle image velocimetry_CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY

Authors：

ZHANG Xicheng ¹ , XI Bin ² , HUANG Caian ² , SUN Yuan ¹ , CHEN Zhaolei ¹ , XU Miao ¹ ,  LI Xiaoqiang ³

1. Department of Vascular Surgery, Subei People’s Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R.China;
2. School of Hydraulic Energy and Power Engineering of Yangzhou University,Yangzhou, Jiangsu 225001, P.R.China;
3. Department of Vascular Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215000, P.R.China;

Corresponding?author：

LI Xiaoqiang, Email: flytsg@126.com

Keywords：

iliac vein; bare stent; particle image velocimetry

DOI：

10.7507/1007-9424.201609001

Video：

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Objective To evaluate changes of local flow field following implantation of a designed iliac venous stent. Methods Anin vitro physical model with iliocava junction was established. A modified iliac venous stent was implanted into one side and a conventional stent into the other side. The bilateral local flow fileds following implantation of stents were measured by using particle image velocimetry. Results The results of particle image velocimetry testing revealed that the main flow orientation was shifted to the right side and the region of slowly local flow was observed after implantation of conventional iliac venous stent. However, no evident changes were noted in the local flow field and no whirling flow was detected following implantation of the designed iliac venous stent. Conclusion Conventional stent is implanted into iliac vein by using a traditional technique and stent is proximal to heart and covers opening of contralateral iliac vein, which exerts certain influence upon local flow field. Local flow field has no obvious change following implantation of a designed iliac venous stent.

Citation： ZHANG Xicheng, XI Bin, HUANG Caian, SUN Yuan, CHEN Zhaolei, XU Miao, LI Xiaoqiang. Effect of designed iliac venous stent implantation on local flow field by particle image velocimetry. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2017, 24(5): 551-554. doi: 10.7507/1007-9424.201609001 Copy

1.	?DeStephano CC, Werner EF, Holly BP,et al. Diagnosis and management of iliac vein thrombosis in pregnancy resulting from May-Thurner Syndrome. J Perinatol, 2014, 34(7): 566-568.
2.	Meng QY, Li XQ, Qian AM,et al. Endovascular treatment of iliac vein compression syndrome. Chin Med J (Engl), 2011, 124(20): 3281-3284.
3.	張喜成, 奚斌, 黃才安, 等. 髂靜脈支架植入局部流場的粒子圖像測速技術研究. 中華實驗外科雜志, 2015, 32(1): 197.
4.	Hartung O. Results of stenting for postthrombotic venous obstructive lesions. Perspect Vasc Surg Endovasc Ther, 2011, 23(4): 255-260.
5.	張希全, 王義平, 朱偉, 等. 微創腔內治療急性下肢深靜脈血栓和髂靜脈嚴重狹窄或閉塞. 中國普外基礎與臨床雜志, 2013, 20(4): 412-417.
6.	Neglén P, Hollis KC, Olivier J,et al. Stenting of the venous outflow in chronic venous disease: long-term stent-related outcome, clinical, and hemodynamic result. J Vasc Surg, 2007, 46(5): 979-990.
7.	Park JY, Ahn JH, Jeon YS,et al. Iliac vein stenting as a durable option for residual stenosis after catheter-directed thrombolysis and angioplasty of iliofemoral deep vein thrombosis secondary to May-Thurner syndrome. Phlebology, 2014, 29(7): 461-470.
8.	Barbaro V, Grigioni M, Daniele C,et al. Principal stress analysis in LDA measurement of the flow field downstream of 19-mm Sorin Bicarbon heart valve. Technol HealthCare, 1998, 6(4): 259-270.
9.	朱光宇, 袁奇, 陳珍. 狹窄血管內流場的PIV實驗研究. 西安交通大學學報, 2010, 44(6): 120-124.

1. ?DeStephano CC, Werner EF, Holly BP,et al. Diagnosis and management of iliac vein thrombosis in pregnancy resulting from May-Thurner Syndrome. J Perinatol, 2014, 34(7): 566-568.
2. Meng QY, Li XQ, Qian AM,et al. Endovascular treatment of iliac vein compression syndrome. Chin Med J (Engl), 2011, 124(20): 3281-3284.
3. 張喜成, 奚斌, 黃才安, 等. 髂靜脈支架植入局部流場的粒子圖像測速技術研究. 中華實驗外科雜志, 2015, 32(1): 197.
4. Hartung O. Results of stenting for postthrombotic venous obstructive lesions. Perspect Vasc Surg Endovasc Ther, 2011, 23(4): 255-260.
5. 張希全, 王義平, 朱偉, 等. 微創腔內治療急性下肢深靜脈血栓和髂靜脈嚴重狹窄或閉塞. 中國普外基礎與臨床雜志, 2013, 20(4): 412-417.
6. Neglén P, Hollis KC, Olivier J,et al. Stenting of the venous outflow in chronic venous disease: long-term stent-related outcome, clinical, and hemodynamic result. J Vasc Surg, 2007, 46(5): 979-990.
7. Park JY, Ahn JH, Jeon YS,et al. Iliac vein stenting as a durable option for residual stenosis after catheter-directed thrombolysis and angioplasty of iliofemoral deep vein thrombosis secondary to May-Thurner syndrome. Phlebology, 2014, 29(7): 461-470.
8. Barbaro V, Grigioni M, Daniele C,et al. Principal stress analysis in LDA measurement of the flow field downstream of 19-mm Sorin Bicarbon heart valve. Technol HealthCare, 1998, 6(4): 259-270.
9. 朱光宇, 袁奇, 陳珍. 狹窄血管內流場的PIV實驗研究. 西安交通大學學報, 2010, 44(6): 120-124.

CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY

Effect of designed iliac venous stent implantation on local flow field by particle image velocimetry

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