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首页 > 产品详情 > 呼吸研究 > 呼吸肺功能检测

4通道小鼠全身体积描记系统

产品型号:

WBP-4M

详细介绍:

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... 查看详情 >
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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

全身体积描记系统(图1)
















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

全身体积描记系统

WBP-4R

四通道,大鼠

全身体积描记系统

WBP-4MR

四通道,大小鼠

全身体积描记系统

WBP-8M

八通道,小鼠

全身体积描记系统

WBP-8R

八通道,大鼠

全身体积描记系统

WBP-8MR

八通道,大小鼠


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......








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