Pressure acquisition assembly and pulse instrument with pressure acquisition assembly
A pulse meter and pressure technology, applied in the field of pulse meter, can solve problems such as accuracy and stability defects, and achieve the effects of good stability, solving defects in accuracy and stability, and high precision
Pending Publication Date: 2020-03-31
上海国民集团健康科技有限公司
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[0005] The purpose of the embodiments of the present invention is to provide a pressure collection component and a pulse monitor with the pressure collection component, so as to solve the problem that the existing pressure sensor for detecting pulse has defects in accuracy and stability proposed in the background art
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[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0020] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and ope...
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The invention is applicable to the field of medical instruments, and provides a pressure acquisition assembly and a pulse instrument with the pressure acquisition assembly. The pressure acquisition assembly comprises a shell, an accommodating part, a sealing layer and a signal transmission part; the accommodating part is filled with insulating liquid; a second pressure sensor is mounted on the inner side of the shell; the accommodating part is in contact with a wrist pulse condition position; the pulse condition fluctuation is transmitted to the second pressure sensor through the insulating liquid; the pulse pressure of a to-be-collected pressure part of the human body in contact with the outer side of the accommodating part is further detected; the detected pulse pressure is converted into an electric signal through the signal transmission part and is output to a controller; compared with a traditional pressure sensor used for detecting the pulse, the pressure sensor used for detecting the pulse is higher in precision and better in stability, and the problem that an existing pressure sensor used for detecting the pulse has defects in the aspects of precision and stability is solved.
Description
technical field [0001] The invention belongs to the field of medical devices, in particular to a pressure collection component and a pulse monitor with the pressure collection component. Background technique [0002] Pulse diagnosis is one of the four diagnostics in traditional Chinese medicine. It mainly uses the feeling of fingers to analyze the characteristics of the pulse such as "position, number, shape, and potential", so as to achieve the purpose of non-invasive diagnosis. Among them, the pulse refers to the pressure increase of the blood flow in the artery with the cardiac cycle, and causes the arterial pulse. The periodic pressure change in the artery can be measured outside the arterial tube with a finger or an instrument, so it is called the arterial pulse. The characteristics of the pulse Generally, it includes pulse position, pulse rate, pulse width, pulse length, pulse force, fluency and tension. [0003] Currently on the market, pulse monitors for pulse detec...
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IPC IPC(8): A61B5/02A61B5/00
CPCA61B5/02A61B5/4854
Inventor 曹济标李烨
Owner 上海国民集团健康科技有限公司