[一种新型非侵入式动物血压测量装置的开发及其功能表征]
[Exploitation of a new noninvasive animal's blood pressure measuring apparatus and its function characterization].
作者信息
Li Pei-Ci, Xu Bin, Kong Gu-Ya, Zhi Mao-Hui, Wang Shu-Ren
机构信息
College of Preclinic and Forensic Medicine, Sichuang University, Chengdu 610041, China.
出版信息
Zhongguo Ying Yong Sheng Li Xue Za Zhi. 2006 Feb;22(1):122-4.
AIM
To produce a new, noninvasive, animal's blood pressure measuring apparatus.
METHODS
By applying the principle similar with the measurement of human blood pressure, we developed a software which knowledge property owned by this research group and solved the problems of exactly demarcating the measuring spot of diastolic pressure. The blood pressure of rabbits was measured by the novel noninvasive animal's blood pressure measuring apparatus and the classic surgical catheterizing method simultaneously.
RESULTS
The novel noninvasive animal's blood pressure measuring apparatus was successfully set up. The measured blood pressures by this apparatus are very similar (r > 0.9) with the values obtained from the classic, surgical catheterizing method, no matter the blood pressures are normal, high or low.
CONCLUSION
Our new apparatus can be a reliable method for noninvasive measurement of the blood pressure of rabbits and rats.
目的
研制一种新型无创动物血压测量装置。
方法
应用与人体血压测量相似的原理，开发了一款本研究团队拥有知识产权的软件，并解决了舒张压测量点精确标定的问题。采用新型无创动物血压测量装置与经典的手术插管法同时测量家兔血压。
结果
成功建立了新型无创动物血压测量装置。无论血压正常、偏高或偏低，该装置测得的血压与经典手术插管法测得的值非常相似（r>0.9）。
结论
我们的新装置可作为一种可靠的方法用于无创测量家兔和大鼠的血压。
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