微循环诊断和研究的最新利器--TiVi600 Tissue Viability Imager

The TiVi600 Tissue Viability Imager is a polarization spectroscopy camera that can “see through” the top of the skin and collect information about the underlying circulation. More information about the TiVi-technology can be found in the attached document, which has recently been accepted for publication in the journal Skin Research and Technology and will probably appear in the next issue of the journal. which indicate that the primary intended use is testing of the human skin for erythema (vasodilatation) and blanching (vasoconstriction).

光谱成像血流分析仪--TiVi600 Tissue Viability

最好的性价比(是同类进口产品价格的1/2) 及其技术优势

扫描速度快,

分辨率高。

临床及基础研究应用
·微循环研究: 广泛应用于监测人及动物的血流灌注量, 实时成像, 可以量化每个点的血流量值; 测量组织毛细血管的血液流速，测量毛细血管对加热、冷、姿势变化、压力变化、血管活性药物、呼吸等反应;

·心血管内科学和血管外科:
监测血流灌注量可以评估糖尿病所并发的微血管病。用以量化药物治疗并判断截肢的必要性和截肢. 对于外周动脉阻塞性病变的患者, 监测血流灌注量可以定位狭窄部位。

·皮肤及美容科:
在皮肤斑贴试验和系统性红斑狼疮疾病中，TiVi600 可以用来监测皮肤血流灌注量的增加以评估和量化皮肤受激惹程度。

·药理学研究:
TiVi600用于研究 药物的血管活性对动物和人体组织灌注量的影响。获得剂量相关的血流灌注量的各项监测数据可记录于计算机中。

·烧伤科及整形外科:
TiVi600 可以用来监测皮肤血流灌注量, 区分一度和二度皮肤烧伤,判断烧伤创面的损伤程度和预后; 通过监测移植器官和皮瓣的血流灌注量，可以获得评测移植器官是否成功和微循环建立与损伤的早期指标, 有助于器官移植成功。

·麻醉学
可以用TiVi600监测不同种类的麻醉剂和止痛剂对血流灌注量的影响，包括交感神经阻滞和外周血流灌注量的变化。


Skin Research and Technology 2007; 13:1–13 & 2007 The Authors Printed in Singapore All rights reserved Journal compilation & 2007 Blackwell Munksgaard
Skin Research and Technology

Sub-epidermal imaging using polarized light spectroscopy for assessment of skin microcirculation

Jim O’ Doherty1, Joakim Henricson2, Chris Anderson2, Martin J. Leahy1, Gert E. Nilsson3,4 and
Folke Sjo¨berg2

Department of Physics, University of Limerick, Plassey Technological Park, Limerick, Ireland, Department of Biomedicine and Surgery, Linko¨ping
University Hospital, Linko¨ping, Sweden, 3Department of Biomedical Engineering, Linko¨ping University, Linko¨ping, Sweden and 4WheelsBridge AB,
Linko¨ping, Sweden