动物实验低压氧舱
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动物实验低压氧舱用于模拟低压氧或高压氧环境，氧气浓度可自动控制，解决了舱体内氧浓度的自动控制问题，同时气体浓度在舱体内更均匀，适用于中小型动物如犬、猴、兔、鼠等。

整个实验装置由动物舱体、气体输送控制系统、环境监测系统、视频监测功能、温控系统等构成。通过调节动物舱内氧气（或空气）和氮气的混合比例，间接控制氧气浓度的效果；氧气浓度的大小以及维持低氧环境的时间，均由中央处理器自动控制，设备的自动化程度高，无须人守候；流量计、分布器以及缓冲罐的使用，减小甚至消除了细股急流气体对小动物的影响，具有供气均匀、平缓的优点，从源头上消除了动物舱氧浓度分布不均匀的现象。

• 功能及特点

确保安全

从设计开始到终完成测试和检查，所有实验氧舱都遵循严格的生产过程；

具有紧急关闭和自动排气系统，以适应各种情况。

动物舱体

主体采用进口亚克力加厚材质，坚固可靠，透明方便观察；

铝合金及不锈钢材料支撑；

具有脚轮脚刹设计，方便移动。

气体输送控制系统

医用静音高压泵及低压泵，为系统提供稳定的压力；

整体管路采用防爆管，抗压强；

具有气体缓冲器，减小甚至消除了细股急流气体对小动物的影响；

多空气过滤器确保空气来源清洁，消除碳氢化合物可能引起的火灾危险；同时去除空气供应中的微粒物质、水分、油和油蒸气。

自动控制氧浓度及维持氧浓度的持续时间。

实验监测、控制、报警

监测参数：舱体内温度、湿度、压力、氧气浓度、二氧化碳浓度监测

控制参数：舱体内的温度、湿度、压力、氧气浓度、氧浓度维持时间

报警参数：温度上限、温度下限、压力上限、压力下限、氧浓度上限、氧浓度下限

动物生理指标监测

监测指标（选配）：心电图、体温、血压、呼吸、血氧饱和度

具有扩展接口，用于静脉注射、采血、血压监测等

视频监测功能

配备视频采集卡及摄像头，可录像拍照

温控系统

具有动物恒温平台，温度可控制

采用水循环恒温机制，防止电加热过程在高氧环境中潜在的危险
 

使用者名单

相关文献

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[2]Guijuan Chen,Kang Cheng,Yun Niu,Li Zhu,Xueting Wang.Epicatechin gallate prevents inflammatory response in hypoxia-activated microglia ａnd cerebral edema by inhibiting NF-κB signaling.[J]Archives of Biochemistry ａnd Biophysics ,Volume 729, 109393;

[3]Yapeng,LuPanpanChang,WangwangDing,JiangpeiBian,DanWang,XuetingWang,QianqianLuo,XiaomeiWu,LiZhu.Pharmacological inhibition of mitochondrial division attenuates simulated high-altitude exposure-induced cerebral edema in mice: Involvement of inhibition of the NF-κB signaling pathway in glial cells.[J] European Journal of Pharmacology,Volume 929,2022,175137

[4]Jun-Yu Wei, Miao-Yue Hu, Xiu-Qi Chen, Feng-Ying Lei, Jin-Shuang Wei, Jie Chen, Xuan-Kai Qin & Yuan-Han Qin .Rosiglitazone attenuates hypoxia-induced renal cell apoptosis by inhibiting NF-κB signaling pathway in a PPARγ-dependent manner, [J] European Journal of Pharmacology,Renal Failure, 44:1, 2056-2065

[5]Yilan Wang, Zherui Shen, Caixia Pei, Sijing Zhao, Nan Jia, Demei Huang, Xiaomin Wang, Yongcan Wu, Shihua Shi, Yacong He, Zhenxing Wang,Eleutheroside B ameliorated high altitude pulmonary edema by attenuating ferroptosis ａnd necroptosis through Nrf2-antioxidant response signaling, [J] Biomedicine & Pharmacotherapy, Volume 156, 2022,113982

[6]Fang Zhao, Yan Meng, Yue Wang, Siqi Fan, Yu Liu,Xiangfeng Zhang, Chenyang Ran, Hongxin Wang ａnd Meili Lu,Protective effect of Astragaloside IV on chronic intermittent hypoxia-induced vascular endothelial dysfunction through the calpain-1/SIRT1/AMPK signaling pathway.[J] Frontiers in Pharmacology,10.3389/fphar.2022.920977

[7]Jing Zhang , Jian-Zhong Jiang , Jun Xu , Chen-Yu Xu , Shan Mao , Ying Shi , Wei Gu , Chun-Fang Zou , Yue-Ming Zhao , Liang Ye.”Identification of Novel Biomarkers for Abdominal Aortic Aneurysm Promoted by Obstructive Sleep Apnea”[J]Annals of Vascular Surgery, Available online 2 February 2023

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[10]Yanhong Pei a b, Lifei Huang c, Tong Wang c, Qinhan Yao a, Yanrong Sun a, Yan Zhang a, Xiaomei Yang a, Jiliang Zhai d, Lihua Qin a, Jiajia Xue c, Xing Wang c, Hongquan Zhang a b, Junhao Yan."Bone marrow mesenchymal stem cells loaded into hydrogel/nanofiber composite scaffolds ameliorate ischemic brain injury. materialstoday ADVANCES, Volume 17, March 2023, 100349.

[11]Ma Jinqiu,Wang Chenyun,Sun Yunbo,Pang Lulu,Zhu Siqing,Liu Yijing,Zhu Lin,Zhang Shouguo,Wang Lin,Du Lina. "Comparative study of oral ａnd intranasal puerarin for prevention of brain injury induced by acute high-altitude hypoxia" . [J] International Journal of Pharmaceutics,2020,591

[12]Jun-Yu Wei, Miao-Yue Hu, Xiu-Qi Chen, Feng-Ying Lei, Jin-Shuang Wei, Jie Chen, Xuan-Kai Qin & Yuan-Han Qin ."Rosiglitazone attenuates hypoxia-induced renal cell apoptosis by inhibiting NF-κB signaling pathway in a PPARγ-dependent manner" . [J]. European Journal of Pharmacology,Renal Failure, 44:1, 2056-2065

[13]Yilan Wang, Zherui Shen, Caixia Pei, Sijing Zhao, Nan Jia, Demei Huang, Xiaomin Wang, Yongcan Wu, Shihua Shi, Yacong He, Zhenxing Wang,"Eleutheroside B ameliorated high altitude pulmonary edema by attenuating ferroptosis ａnd necroptosis through Nrf2-antioxidant response signaling" . [J]. Biomedicine & Pharmacotherapy, Volume 156, 2022,113982

[14]Yanfei Zhang, Jinyu Fang, Yingyue Dong, Huiru Ding, Quancheng Cheng, Huaicun Liu, Guoheng Xu, Weiguang Zhang“High-Altitude Hypoxia Exposure Induces Iron Overload ａnd Ferroptosis in Adipose Tissue.” [J]. Antioxidants 2022, 11, 2367.

[15]Wan-ping Yang, Mei-qi Li, Jie Ding, Jia-yan Li, Gang Wu, Bao Liu, Yu-qi Gao, Guo-hua Wang, Qian-qian Luo. "High-altitude hypoxia exposure inhibits erythrophagocytosis by inducing macrophage ferroptosis in the spleen.” [J]. bioRxiv preprint, 2023.03.23.533972                                                                                                                                                   

 
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原创作者：上海塔望智能科技有限公司