| abstract |
Disclosed are a chest non-invasive blood pressure measurement probe based on pulse wave transit time, and a device thereof. The measurement probe can be attached to the surface of human skin at the chest position, and comprises a probe body portion and a patch (4), which are of separated type, wherein the patch is attached and mounted, in snap-fit fastener form, on the probe body portion for use, such that when the patch (4) needs to be replaced, the patch can be directly removed and replaced with a new patch (4), which is convenient for use. The measurement probe is portable and used for continuous dynamic real-time collection of human aortic blood pressure, is free from the constraints of lead wires, is small and comfortable, and has a high measuring precision. By means of the measurement device, a signal collection system can be integrated into the above measurement probe, such that the measurement apparatus has a simple structure, is convenient to operate, is free from the constraints of traditional blood pressure measurement balloons on the human body, and has improved comfort and portability. |