CN213551762U

CN213551762U - Medical electronic sphygmomanometer

Info

Publication number: CN213551762U
Application number: CN202021089819.7U
Authority: CN
Inventors: 王宁
Original assignee: Suzhou Yaoteng Medical Instrument Co ltd
Current assignee: Suzhou Yaoteng Medical Instrument Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-06-29
Anticipated expiration: 2030-06-15

Abstract

The utility model provides a medical electronic sphygmomanometer, sphygmomanometer includes: the air sleeve is internally provided with an air bag; the sphygmomanometer body is connected through the trachea gasbag, the sphygmomanometer body includes: the air port of the electric air pump is connected with the air pipe, and the electric air pump is electrically connected with the controller; the sphygmomanometer body further comprises an automatic calibration module, a time chip and a key module, wherein the automatic calibration module is controlled by the controller according to the time periodicity provided by the time chip to automatically calibrate the pressure sensing module, and the key module is used for a user to manually trigger the automatic calibration module to calibrate. The utility model discloses can periodically carry out pressure calibration to the sphygmomanometer.

Description

Medical electronic sphygmomanometer

Technical Field

The utility model relates to the field of daily necessities, especially, relate to a medical electronic sphygmomanometer.

Background

In modern life, people have increasingly physical conditions with the increasing age, and hypertension becomes a problem of most people with larger age, so that the blood pressure measurement becomes daily action of life, but many people need to go to a hospital to measure the blood pressure, and the operation of a sphygmomanometer and reading is not carried out if the people do not go to the hospital to measure the blood pressure, so that inconvenience is brought to the people.

Therefore, there is a need to design a new electronic sphygmomanometer for medical use to overcome the above drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical electronic sphygmomanometer, it can carry out pressure calibration to the sphygmomanometer periodically.

In order to achieve the above object, the utility model provides a medical electronic sphygmomanometer, the sphygmomanometer includes: the air sleeve is internally provided with an air bag; the sphygmomanometer body is connected through the trachea gasbag, the sphygmomanometer body includes: the air port of the electric air pump is connected with the air pipe, and the electric air pump is electrically connected with the controller; the sphygmomanometer body further comprises an automatic calibration module, a time chip and a key module, wherein the automatic calibration module is controlled by the controller according to the time periodicity provided by the time chip to automatically calibrate the pressure sensing module, and the key module is used for a user to manually trigger the automatic calibration module to calibrate.

Preferably, the top surface of the housing of the sphygmomanometer body is further provided with a liquid crystal display, and the liquid crystal display is coupled to the controller and used for displaying the blood pressure index measured by the sphygmomanometer body.

Preferably, the sphygmomanometer body further comprises a voice broadcast module, and the voice broadcast module is coupled to the controller and used for voice broadcasting the blood pressure index.

Preferably, the sphygmomanometer body further comprises a bluetooth module, and the bluetooth module is coupled to the controller and is used for providing the blood pressure index to the mobile terminal.

Preferably, the sphygmomanometer body further comprises a communication module, and the communication module is coupled to the controller and used for uploading the blood pressure index to a cloud server.

Preferably, the communication module is a wireless communication module or a GSM/GPRS communication module.

Preferably, the inner surface of the air sleeve is further provided with a high-sensitivity microphone, a temperature and humidity sensor and a blood oxygen concentration sensor, the high-sensitivity microphone, the temperature and humidity sensor and the blood oxygen concentration sensor are respectively coupled to the controller, the high-sensitivity microphone is used for collecting heart and lung sound signals of a user, the temperature and humidity sensor is used for collecting temperature and humidity signals on the surface of the skin of the user, and the blood oxygen concentration sensor is used for collecting blood oxygen concentration signals of the user.

Preferably, the sphygmomanometer body further comprises a battery management module.

Preferably, the battery management module comprises a lithium battery pack.

Preferably, the sphygmomanometer body further comprises a human body sensing unit, the human body sensing unit is coupled to the controller, and when the human body sensing unit senses a human body, the controller controls the automatic calibration module to perform automatic calibration.

Compared with the prior art, the utility model provides a pair of medical electronic sphygmomanometer passes through the cooperation of controller, time chip and automatic calibration module and periodically carries out the automatic calibration to pressure sensing module, and in addition, the user still can be through button module adversary movable contact automatic calibration module in order to calibrate above-mentioned pressure sensing module. The utility model discloses can make the measuring result of sphygmomanometer more accurate, the assurance user's of maximize healthy, convenience safe in utilization.

Drawings

Fig. 1 is a schematic structural view of the medical electronic sphygmomanometer provided by the present invention;

fig. 2 is a block diagram of the medical electronic sphygmomanometer provided by the present invention.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

Certain terms are used throughout the description and following claims to refer to particular components. As one of ordinary skill in the art will appreciate, manufacturers may refer to a component by different names. The present specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a medical electronic sphygmomanometer 1 provided by the present invention; fig. 2 is a block diagram of the medical electronic sphygmomanometer 1 according to the present invention.

As shown in fig. 1, the utility model provides a medical electronic sphygmomanometer 1, which comprises: the air sleeve 10, the air sleeve 10 is provided with an air bag inside; the sphygmomanometer body 20 is connected to the air bag through the air tube, and the sphygmomanometer body 20 includes: the air port of the electric air pump is connected with the air pipe, and the electric air pump is electrically connected with the controller 500; the pressure sensing module 100 and the audio detection module 101 are disposed inside the air cuff 10, the pressure sensing module 100 is coupled to the controller 500 and the audio detection module 101, the sphygmomanometer body 20 further includes an automatic calibration module 400 coupled to the controller 500, a time chip 200 and a key module 300, the controller 500 controls the automatic calibration module 400 to automatically calibrate the pressure sensing module 100 according to a time periodicity provided by the time chip 200, and the key module 300 is used for a user to manually trigger the automatic calibration module 400 for calibration.

In specific implementation, the sphygmomanometer body 20 may further include a human body sensing unit, which may be specifically an infrared sensor, coupled to the controller 500, and after sensing a human body, the controller 500 receives an electrical signal to control the automatic calibration module 400 to automatically calibrate the pressure sensing module 100.

Preferably, the inner surface of the air cuff 10 may further comprise a high-sensitivity microphone coupled to the controller 500, a time temperature sensor and a blood oxygen concentration sensor, wherein the high-sensitivity microphone is used for collecting cardiopulmonary sound signals of the user, the temperature and humidity sensor is used for collecting temperature and humidity signals of the skin surface of the user, and the blood oxygen concentration sensor is used for collecting blood oxygen concentration signals of the mobile phone user.

The cardiopulmonary sound signals are collected by a high-sensitivity microphone, amplified by a special audio amplifier and collected by a high-speed ADC (analog-to-digital converter 102) to ensure the precision and definition of cardiopulmonary sound, and the high-speed ADC is communicated with the controller 500 through an I2C bus. Blood oxygen concentration and skin temperature and humidity are respectively collected by a blood oxygen concentration sensor and a surface temperature and humidity sensor, and voltage signals output by the two sensors are amplified by an amplifier for the instrument and then are directly subjected to digital-to-analog conversion by an on-chip ADC of the controller 500. Blood pressure index, cardiopulmonary sound, the collection of multiple signals such as blood oxygen concentration and skin humiture is synchronized by controller 500, and the data packing back of will gathering, send for bluetooth module 700 through serial data bus, thereby realize the data interaction with mobile terminal, in addition, blood pressure index, cardiopulmonary sound, multiple signals such as blood oxygen concentration and skin humiture also all can carry out real-time display through the liquid crystal display 600 of taking on the 20 casing top surfaces of sphygmomanometer body, liquid crystal display 600 links to each other through parallel data bus with controller 500.

Specifically, the controller 500 starts the electric air pump to increase the pressure of the air cuff 10 to a certain value, then the controller 500 controls the electric air pump to gradually deflate at a speed of 4-5mmHg, in the process, the audio detection module 101 receives two pulse signals, the audio detection module 101 sends a relevant signal to the pressure sensing module 100 every time the audio detection module 101 receives one pulse signal, at the moment, the pressure sensing module 100 transmits the measured pressure data to the controller 500, and the controller 500 calculates the systolic pressure, the average pressure and the diastolic pressure of the person to be measured according to the pressure data.

In an embodiment, the sphygmomanometer body 20 further includes a battery management module formed by a lithium battery pack, and a communication module formed by a wireless communication module or a GSM/GPRS communication module, where the communication module is configured to directly transmit the cardiopulmonary index, the temperature and humidity index, and the blood oxygen concentration index to a cloud server for storing an APP associated therewith.

In an embodiment, the sphygmomanometer body 20 further includes a voice broadcasting module, coupled to the controller 500, for broadcasting the blood pressure index by voice.

To sum up, the utility model provides a pair of medical electronic sphygmomanometer 1 periodically carries out the automatic calibration to pressure sensing module 100 through the cooperation of controller 500, time chip 200 and automatic calibration module 400, and in addition, the user still can be through button module 300 hand moving contact automatic calibration module 400 in order to calibrate above-mentioned pressure sensing module 100. The utility model discloses can make the measuring result of sphygmomanometer more accurate, the assurance user's of maximize healthy, convenience safe in utilization.

The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.

Claims

1. A medical electronic sphygmomanometer, characterized by comprising:

the air sleeve is internally provided with an air bag;

the sphygmomanometer body is connected through the trachea gasbag, the sphygmomanometer body includes: the air port of the electric air pump is connected with the air pipe, and the electric air pump is electrically connected with the controller;

the sphygmomanometer body further comprises an automatic calibration module, a time chip and a key module, wherein the automatic calibration module is controlled by the controller according to the time periodicity provided by the time chip to automatically calibrate the pressure sensing module, and the key module is used for a user to manually trigger the automatic calibration module to calibrate.

2. The medical electronic sphygmomanometer of claim 1, wherein the sphygmomanometer body further comprises a liquid crystal display coupled to the controller for displaying the blood pressure index measured by the sphygmomanometer body.

3. The medical electronic sphygmomanometer of claim 2, wherein the sphygmomanometer body further comprises a voice broadcast module, and the voice broadcast module is coupled to the controller and is used for voice broadcasting the blood pressure index.

4. The medical electronic sphygmomanometer of claim 2, wherein the sphygmomanometer body further comprises a bluetooth module, the bluetooth module is coupled to the controller for providing the blood pressure index to a mobile terminal.

5. The medical electronic sphygmomanometer of claim 2, wherein the sphygmomanometer body further comprises a communication module coupled to the controller for uploading the blood pressure index to a cloud server.

6. The medical electronic sphygmomanometer of claim 5, wherein the communication module is a wireless communication module or a GSM/GPRS communication module.

7. The electronic sphygmomanometer of claim 1, wherein the inner surface of the air cuff further comprises a high-sensitivity microphone, a temperature and humidity sensor and an oximetry sensor respectively coupled to the controller, the high-sensitivity microphone is configured to collect the heart and lung sound signals of the user, the temperature and humidity sensor is configured to collect the temperature and humidity signals on the surface of the skin of the user, and the oximetry sensor is configured to collect the oximetry signals of the user.

8. The medical electronic sphygmomanometer of claim 1, wherein the sphygmomanometer body further comprises a battery management module.

9. The medical electronic sphygmomanometer of claim 8, wherein the battery management module comprises a lithium battery pack.

10. The medical electronic sphygmomanometer of claim 1, wherein the sphygmomanometer body further comprises a human body sensing unit, the human body sensing unit is coupled to the controller, and the controller controls the automatic calibration module to perform automatic calibration when the human body sensing unit senses a human body.