分析软件> 冠脉分析
仅供临床科研使用
Caas QCA Research 了解更多
销售价格： ￥ N/A
商品编号： AS-0249-1789
软件语言： 英文
器械分类： II
生产厂家： Pie Medical Imaging B.V.
公司网址： https://www.piemedicalimaging.com/
认证信息： FDA
系统要求： Windows
交付方式： 下载安装
  • 软件概览
  • 推荐配置
  • 典型病例
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软件概览

QCA Research

QCA Research gives the user extra features to assess the coronary arteries

QCA can be extended with research functionality. QCA research has specific additionalfunctionality for both single vessel and bifurcation analysis. Drug Eluting Stent (DES)analysis enables the user to evaluate restenosis and edge effects in pre-, post- andfollow-up studies. With User Defined Subsegments (uDS), the vessel of interest can bedivided in multiple subsegments and the curvature of these subsegments can bedetermined. UDS can for example be used in studies with biodegradable stents.With the Bifurcation 6- and 11-Segment Model (BSM) implanted bifurcation stents can bequickly compared in pre-, post- and follow-up studies.


Key Results

Up to 6 subsegments analysis resultsDrug Eluting Stent subsegment analysis resultsResults of evaluation of auto subsegment analysis

6 and 11 subsegment analysis for bifurcation vessels

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推荐配置


典型病例


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临床文献

Key publications:

Grundeken M et al. Segmental comparison between a dedicated bifurcation stent and balloon angioplasty using intravascular ultrasound and three-dimensional quantitative coronary angiography: A subgroup analysis of the Tryton IDE randomized trial 2016: Catheterization and Cardiovascular Interventions.

Schrauwen JT, Karanasos A, van Ditzhuijzen NS, Aben JP, van der Steen AF, Wentzel JJ, Gijsen FJ. Influence of the Accuracy of Angiography-Based Reconstructions on Velocity and Wall Shear Stress Computations in Coronary Bifurcations: A Phantom Study. PLoS One 2015; ­10 (12).

Muramatsu T, Grundeken MJ, Ishibashi Y, Nakatani S, Girasis C, Campos CM, Morel M, Jonker H, Winter RJ, Wykrzykowska JJ, Garcia-Garcia HM, Leon MB, Serruys PW, Onuma Y. Comparison between two- and three-dimensional quantitative coronary angiography bifurcation analyses for the assessment of bifurcation lesions: A subanalysis of the Tryton Pivotal IDE Coronary Bifurcation Trial. Catheter Cardiovasc Interv 2015.

Girasis C, Schuurbiers JCH, Marumatsu T, Aben JP, Onuma Y, Soekhradj S, Morel MA, Van Geuns RJ, Wentzel JJ and Serruys PW. Advanced three-dimensional quantitative coronary angiographic assessment of bifurcation lesions: methodology and phantom validation. EuroIntervention 2013; 8: 1451-1460

Schuurbiers JCH, Lopez NG, Ligthart J, Gijsen, FJH, Dijkstra J, Serruys PW, van der Steen AF and Wentzel JJ. In vivo validation of CAAS QCA-3D coronary reconstruction using fusion of angiography and intravascular ultrasound (ANGUS). Catheter Cardiovasc Interv 2009; 73(5): 620-6

Ramcharitar S, Daemen J, Patterson M, Van Geuns RJ, Boersma E, Serruys PW and Van der Giessen W. First direct in vivo comparison of two commercially available three-dimensional quantitative coronary angiography systems. Catherization and Cardiovascular Interventions 2009; 71: 44-50

Rzeszutko LJ, Partyka L, Roman LW, Tijdens F, Barycz G, Slots T, Nyssen V, Kaluza G and Dariusz D. Accuracy and precision of a novel 3D angiographic reconstruction and quantification software (CAAS QCA 3D) in measuring intracoronary length using marker wire in angioplasty patients. TCT 2007

Onuma Y, Girasis C, Aben JP, Sarno G, Piazza N, Lokkerbol C, Morel MA, Serruys PW. A novel dedicated 3-dimensional quantitative coronary analysis methodology for bifurcation lesions. Eurointervention 2011.


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