产品描述
塔望科技研发的全身体积描记系统(whole-body plethysmograph,WBP)可对清醒自由活动动物呼吸参数进行测量,如呼吸频率,潮气量,气道高反应性测试(Airway hyperresponsiveness,AHR)等。测试过程中,动物可以处于清醒自由状态,避免了创伤性气管切开及麻醉的影响,使实验过程更加简便,用于呼吸系统模型动物对药物等反应性研究,呼吸性药物的药理和毒理学研究,特别适合于大批量动物快速初筛试验,适合长期跟踪研究和重复性筛查。
产品特点
· 不需要做手术,操作简单
· 可多通道同时监测
· 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
· 具有饮水口和食物口,可进行长期连续监测
· 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
可选配的功能模块:
· 同步视频监测:同步的视频录像文件
· 咳嗽检测:通过软件自动监测咳嗽事件
· 其它生理指标测量:可在麻醉或清醒状态下测量心电、血压、体温、心率等指标,可与植入式遥测设备联合使用
检测参数
Ti:吸气时间(s)
Te:呼气时间(s)
PIF:最大吸气流速(ml/s)
PEF:最大呼气流速(ml/s)
Volbal:吸气时间/呼气时间
F:呼吸频率(次/min)
Vt:潮气量(ml)
Mv:分钟通气量(ml)
AV:累积体积(ml)
EF50:呼出50%气量时对应的呼气流速(ml/s)
EIP:吸气末暂停时间
EEP:呼气末暂停时间
TR:松弛时间
PenH:增强呼气间歇(enhanced pause)
Rpef:相对时间
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
名称 | 型号 | 说明 | 单位 |
全身体积描记系统 | WBP-4M | 四通道,小鼠 | 套 |
全身体积描记系统 | WBP-4R | 四通道,大鼠 | 套 |
全身体积描记系统 | WBP-4MR | 四通道,大小鼠 | 套 |
全身体积描记系统 | WBP-8M | 八通道,小鼠 | 套 |
全身体积描记系统 | WBP-8R | 八通道,大鼠 | 套 |
全身体积描记系统 | WBP-8MR | 八通道,大小鼠 | 套 |
用户名单
上海市中心医院 | 瑞金医院 | 复旦大学附属华山医院 | 上海药物所 |
中国药科大学 | 广东药科大学 | 重庆医科大学 | 成都市第三人民医院 |
北京中医药大学 | 中科院城市环境研究所 | 南京大学 | 四川大学华西医院 |
苏州大学 | 中医药大学 | 安徽医科大学第一附属医院 | 青岛市市立医院 |
兰州大学 | 南华大学 | 宁夏医科大学 | …… |
相关文献
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