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通常,对某些动物如犬、兔等用听诊法测血压时,往往由于血管音太轻而无法听取。因而只能用动脉内插入式方法来获取较准确的血压信息。但这种损伤性测压法只能用于急性动物试验,而不适用于慢性动物试验。作者根据光电肢体容积的原理,研制成一种光电多用血压仪(HG-1多用血压仪)。经过动物试验证明,本血压仪能较准确地测定在清醒状态下的兔和犬的血压,特介绍如下。
Usually, some animals such as dogs, rabbits and other auscultatory method for measuring blood pressure, often because of vascular tone is too light and can not be heard. Therefore, only the intra-arterial plug-in method to obtain more accurate blood pressure information. However, this invasive manometry method can only be used for acute animal tests, but not for chronic animal tests. According to the principle of photoelectric limb volume, the author developed a photoelectric multi-function blood pressure meter (HG-1 multi-purpose blood pressure meter). After animal experiments prove that the blood pressure meter can more accurately determine the sober state of the blood pressure in rabbits and dogs, introduced as follows.