大动物全身体积描记系统（猴、兔子）

全身体积描记系统（猴、兔子）

产品描述 

无约束全身体积描记法（whole-bodyplethysmograph，WBP）可以对清醒自由活动的大动物进行肺功能及气道反应相关的测试，避免了创伤性气管切开术及麻醉的影响，使实验过程简便快捷，并适合长期跟踪研究。

塔望科技开发的大动物全身体积描记系统，可用于猴的测量。测量时可直接将猴椅放入描记器内，通过软件可实时测量猴子的呼吸参数。

工作原理

该系统采用整体体积描记法（WBP），是一种肺力学相关的无创检查方法。实验室，将动物放进密闭的腔内，动物可以自由活动、进食、饮水。该方式操作容易且无需麻醉，呼吸接近自然，可以长时间的对多个动物进行同步检查。

 动物在描记器内呼吸时，胸腹呼吸会导致描记器产生相应气流变化，传感器描记相应的信号变化，并由计算机软件分析得到分钟通气量，呼吸频率，潮气量等值。

WBP 体积描记器具有不同的尺寸规格，以容纳不同种类的动物。体积描记器分为参考室和主体室。动物被放置在主体室内，参考室用于减少环境噪音的影响。

体积描记器内置呼吸流量描记仪（内装有细孔滤网，用以在测量体积描记器动物呼吸流量波形时提供阻尼），并可在堵塞住呼吸速度描记器后作为压力型描记器使用。

顶部中心位置设有雾化给药进口，可向描记器动物进行在线雾化给药。

描记器还提供其它不同的端口，可以用来外接保持描记器内氧气浓度维持在合适程度的偏流系统，或用来监测二氧化碳及药物气溶剂浓度等。

无约束的 WBP 体积描记器还可以加上一个导线用来监测肺及心血管数据， 但需要事先对动物进行外科手术来安装血压传感器。

猴子体积描记器（可内置猴椅）

兔子体积描记器

产品特点

· 适用动物：猴、兔子

· 不需要做手术，操作简单

· 可在动物在自然状态下呼吸的研究以及长期跟踪实验，适合进行药物初筛

· 具有药物气溶胶雾化模块

· 具有自动标定功能

· 可选配测量心电、血压、体温、心率等指标，可与植入式遥测设备联合使用

· 具有分析软件，数据可保存至excel或txt格式

检测参数

液体药物雾化器

1.采用高频震荡微孔技术，雾化效率高

2.可通过移液枪微量加药

3.可以实现在线给药，给药的量和速度可以调节

数据采集与分析软件

适用领域

各种呼吸疾病研究，如：哮喘、肺纤维化、肺损伤、ARDS、肺癌等

安全药理：药物对呼吸系统的影响

睡眠呼吸：监测动物低通气、阻塞性呼吸暂停等

环境毒理：环境污染物对动物呼吸的影响

吸入式毒理：染毒物质对呼吸系统的毒性影响

高原医学：高原环境对呼吸系统的影响

其它需要对呼吸参数评价的场合

型号说明

用户名单

相关文献

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