PRESSURE SENSOR WITH INTEGRATED LEVEL REFERENCE

• Main Author: AXELROD BLAKE W
• Format: Patent
• Language: Chinese; English
• Published: 15.05.2020
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

Disclosed is a blood pressure measurement device for a patient at a patient measurement site, comprising: a housing; and a pressure sensing chip mounted in the housing that is attachable to the patient measurement site. The pressure sensing chip may include a pressure transducing member. The pressure sensing chip may be configured to measure the patient' s blood pressure based upon: 1) pressure applied by the patient's blood against the pressure transducing member at a first side of the pressure transducing member; and 2) gravity generated pressures over a height difference between the patient's heart level and a point of blood pressure measurement applied against the pressure transducing member at a second side of the pressure transducing member. 公开了一种在患者测量部位处的用于患者的血压测量设备，包括：壳体；以及安装在可附接到所述患者测量部位的所述壳体中的压力感测芯片。所述压力感测芯片可以包括压力换能构件。所述压力感测芯片可以被配置为基于以下来测量所述患者的血压：1)由所述患者的血液在所述压力换能构件的第一侧处抵靠所述压力换能构件施加的压力；以及2)所述患者的心脏水平与在所述压力换能构件的第二侧处抵靠所述压力换能构件施加的血压测量点之间的高度差上的重力生成压力。