Pulse beat sound externally-played type mercury column sphygmomanometer

Abstract

The invention relates to a pulse beat sound externally-played type mercury column sphygmomanometer. The pulse beat sound externally-played type mercury column sphygmomanometer is characterized by being divided into a split type mercury column sphygmomanometer and an integrated mercury column sphygmomanometer. The split type mercury column sphygmomanometer is composed of a sound pick-up, a voice frequency emitting shell, a voice frequency emitting piece, a battery, an antenna and a receiver. The integrated mercury column sphygmomanometer is characterized in that a voice frequency emitting piece and a battery are arranged in a blind hole in the upper cover of a sound pick-up, and a receiver and a loudspeaker are arranged on the top inside a mercury column sphygmomanometer shell. Voice frequency signals are received by the receiver of the integrated mercury column sphygmomanometer, amplified and then played towards the outside through the loudspeaker, and therefore external playing of systolic pressure sound and diastolic pressure sound in the process of blood pressure measurement can be achieved. The pulse beat sound externally-played type mercury column sphygmomanometer is reasonable in design and compact in structure, brings convenience to people including doctors to monitor pressure measurement sound, is beneficial for correct judgment of the blood pressure measurement, and achieves correct judging of blood pressure value measurement. In addition, the pulse beat sound externally-played type mercury column sphygmomanometer has the advantages of being small in size, light in weight, low in manufacturing cost, easy to operate, convenient to carry, suitable for being sued by non-professionals to monitor and measure blood pressure, convenient to carry and the like.

Description

technical field [0001] The invention belongs to medical instruments, in particular to a mercury sphygmomanometer with external pulse and pulse sounds. Background technique [0002] As we all know, the sphygmomanometer is a tool for measuring blood pressure of the human body. Its research and invention originated in England in the early 18th century, and it has been nearly 300 years. For more than three hundred years, through people's continuous improvement and innovation, mercury column sphygmomanometers and dial sphygmomanometers have appeared in domestic and foreign markets; in recent years, electronic sphygmomanometers have also appeared. Among them, the mercury column sphygmomanometer, also known as the mercury column sphygmomanometer, its structure includes a cuff, a balloon, a mercury column manometer, a pickup, a doctor's stethoscope and a hose; there are two hoses on the cuff, one Continuously transporting balloons, one of which is connected with the mercury column ...

AI Technical Summary

Problems solved by technology

However, the shortcomings and shortcomings of its mercury column sphygmomanometer are: not only the structure is scattered and the volume is large, and it is inconvenient to carry, but also the systolic and diastolic pressure sounds are only heard through the doctor's personal stethoscope, which easily leads to errors in judgment and hearing loss. Bad ones can't use it yet

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