Younan Li, Xiaozheng Liu, Zitao Wang, Haitao Zhang, Weiwei Wu. Application of Laser Technology in Endovascular Imaging and Therapy[J]. Laser & Optoelectronics Progress, 2021, 58(23): 2300002
- Laser & Optoelectronics Progress
- Vol. 58, Issue 23, 2300002 (2021)
![OCT intravascular luminal imaging cross-section[5]. (a) Identification of thrombus; (b) identification of stent](/richHtml/lop/2021/58/23/2300002/img_1.jpg)
Fig. 1. OCT intravascular luminal imaging cross-section[5]. (a) Identification of thrombus; (b) identification of stent
![Constitution of CVX-300 laser system[2]. (1: a laser; 2: a connector; 3:a laser catheter with optical fiber transmitting the laser energy into the artery; 4: a catheter tip)](/richHtml/lop/2021/58/23/2300002/img_2.jpg)
Fig. 2. Constitution of CVX-300 laser system[2]. (1: a laser; 2: a connector; 3:a laser catheter with optical fiber transmitting the laser energy into the artery; 4: a catheter tip)
![Procedure of laser in situ fenestration under X-ray[50] (a) Before piercing; (b) after piercing](/Images/icon/loading.gif){kind=icon}
Fig. 3. Procedure of laser in situ fenestration under X-ray[50] (a) Before piercing; (b) after piercing
Fig. 4. Illustrations of laser-assisted filter retrieval[54]. (a) Adhesion and partial penetration of the filter to the vessel wall; (b) laser sheath against the site; (c) laser ring ablation of the adherent tissue; (d) successful recovery of the filter
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Table 1. Comparison of technical parameters of IVOCT and IVUS[5]
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