CN102670181A - Portable vital sign detection system and vital sign detection method - Google Patents

Abstract

The invention provides a portable vital sign detection system and a vital sign detection method. The portable vital sign detection system comprises a collector, an intelligent terminal and a cloud storage, wherein the collector comprises a vital sign sensor and a conversion chip with a universal serial bus (USB) interface, and the vital sign sensor and the conversion chip are connected with each other; the intelligent terminal is a device which is provided with a USB interface and has a display function; the USB interface on the conversion chip is connected with the USB interface on the intelligent terminal; and data communication is achieved between the intelligent terminal and the cloud storage. By the aid of the system, data processing, transmitting and display functions of existing intelligent terminals are fully used, and data which are acquired by the collector is displayed after being processed and is uploaded to the cloud storage; and the system is low in cost, the collector is small in volume and convenient to carry, and for a patient requiring vital sign detection for 24 hours, detected vital sign data can be transmitted to a doctor at any time, so the development of telemedicine is facilitated.

Description

A portable vital sign detection system and method

technical field

The invention relates to a portable vital sign detection system and method.

Background technique

With the rapid development of China in recent years, people's health status is worrying. Due to the high pressure of life, the prevalence rate among white-collar workers is increasing year by year. At present, the proportion of urban white-collar workers in Central Asia is as high as 76%. The proportion of chronic diseases such as diseases is increasing year by year, and some diseases are not strong in the initial stage of physical abnormality, and it is difficult to detect without the help of equipment; at present, due to the high cost of vital sign detection in China, and the inspection must be carried out in hospitals, various items It takes a long time, and it takes a lot of time to wait in line. Therefore, only a small number of people insist on regular inspections in a short period of time, which makes some diseases discovered late and treatment delays occur from time to time. However, some diseases can be cured through regular regular inspections. Early detection can alleviate the disease and even cure it.

The current vital sign detection system has a single function, most of which are CRT display, large in size, inconvenient to move, and only record and analyze data, and cannot effectively track for a long time; even some small detectors, due to their needs A separate display makes its cost high, and at the same time brings great inconvenience to carrying and using, and the data cannot be processed intelligently.

Contents of the invention

Aiming at the problems existing in the background technology, the present invention provides a portable vital sign detection system and method.

In order to solve the above technical problems, the present invention adopts the following technical solutions.

A portable vital sign detection system, including a collector, an intelligent terminal, and a cloud storage; the collector includes a connected vital sign sensor and a conversion chip with a USB interface; the intelligent terminal is a device with a USB interface and a display function ; the USB interface on the conversion chip is connected to the USB interface on the intelligent terminal; the intelligent terminal realizes data communication with the cloud storage.

The smart terminal includes one of a smart phone, a computer or a combination thereof.

The vital sign sensor includes one or a combination of a temperature sensor, a pulse sensor, a blood pressure sensor, a blood oxygen concentration sensor and an electrocardiogram sensor.

It also includes a storage chip installed on the collector and a separate storage device installed on the smart terminal.

The independent storage device includes one of SD card, NOR chip, NAND chip or a combination thereof.

The method for detecting human vital signs by a portable vital sign detection system specifically includes the following steps:

Step (1) Contact the vital sign sensor with a person, obtain the vital sign data of the human body and transmit it to the conversion chip, and the conversion chip sorts and classifies the obtained vital sign data so that the data format conforms to the medically prescribed format, and converts the sorted data Transfer to the smart terminal via USB;

Step (2) The smart terminal further organizes the received data and displays the data on the screen of the smart terminal. After the tester enters his nationality, gender, and age information according to the prompts, the smart terminal will send the tester's vital sign data Compare with the normal value of the tester's population to determine the tester's health status, give a warning for abnormal data, and provide targeted advice in line with healthy habits;

Step (3) Store the vital sign data in a separate storage device on the smart terminal, and transmit it to the cloud storage at the same time.

Compared with the prior art, the present invention has the following advantages and beneficial effects:

1. With the help of the data processing and display functions of the intelligent terminal, the present invention does not require the processing and display modules used by traditional vital sign detection instruments, which reduces production and use costs; the collector has a simple structure and uses a USB interface to communicate with the intelligent terminal, which is convenient promote.

2. The collector used in the present invention is small in size, light in weight, and easy to carry, so that all kinds of people can know their own health conditions in time, and has strong practicability.

3. The intelligent terminal adopted in the present invention can transmit the vital sign data to the cloud storage, which is convenient for the user to view; it can also store the data in a separate storage device, and can read the data in different intelligent terminals, which is convenient for the user to replace the intelligent terminal. terminal.

4. The present invention is especially suitable for patients who need 24-hour detection of vital sign data. Patients can detect themselves at home without queuing and waiting in the hospital, which saves patients time. The detected data can be sent to doctors through smart terminals at any time, which is convenient for remote The development of medical care has opened up new ways for medical staff to remotely observe the conditions of non-hospitalized patients. the

Description of drawings

Fig. 1 is a schematic diagram of system structure connection of the present invention.

Fig. 2 is a flow chart of the method of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

As shown in the drawings, the present invention includes a collector, an intelligent terminal, and a cloud storage; the collector includes a storage chip, a vital sign sensor, and a conversion chip with a USB interface, and the conversion chip is connected to the vital sign sensor and the storage chip respectively; the intelligent terminal It is a device with a USB interface and a display function; the USB interface on the conversion chip is connected to the USB interface on the intelligent terminal; the intelligent terminal realizes data communication with the cloud storage. In this embodiment, the intelligent terminal is a smart phone; the vital signs sensor includes a temperature sensor, a pulse sensor, a blood pressure sensor, a blood oxygen concentration sensor and an electrocardiogram sensor; a separate storage device is a device that can realize a storage function, and an SD card is selected in this embodiment .

Taking the detection of human blood pressure as an example, the following introduces the method of detecting human vital signs with a portable vital sign detection system.

Specifically include the following steps:

Step (1) Place the human blood pressure sensor at a position suitable for detecting blood pressure, obtain blood pressure data and transmit it to the conversion chip, and the conversion chip sorts and classifies the obtained blood pressure data. The format of "systolic blood pressure/diastolic blood pressure" is converted, and the sorted data is transmitted to the smart terminal through the USB interface;

Step (2) The smart terminal further organizes the received blood pressure data and displays the data on the screen of the smart terminal. After the tester enters his nationality, gender, and age information, the smart terminal compares the blood pressure data of the tester with the Compare the normal value of the group to which the tester belongs to determine the health status of the tester. For example, the normal blood pressure of a Chinese man aged 41-45 is 124/81. If the measured blood pressure is higher than the normal value, the tester will be asked Opinions on lowering blood pressure. If the measured blood pressure is lower than the normal value, the opinion on raising blood pressure will be proposed to the examiner.

Step (3) Store the blood pressure data in a separate storage device on the smart terminal, and transmit it to the cloud storage at the same time.

If necessary, the measured blood pressure data can be sent to the doctor for reference and diagnosis.

Claims (6)

1. A portable vital sign detection system is characterized in that: comprise collector, intelligent terminal, cloud memory; Collector comprises the vital sign sensor that is connected together and has the conversion chip with USB interface; Intelligent terminal is that has USB interface And a device with a display function; the USB interface on the conversion chip is connected to the USB interface on the smart terminal; the smart terminal realizes data communication with the cloud storage. 2. A portable vital sign detection system according to claim 1, characterized in that: said smart terminal comprises one of a smart phone, a computer or a combination thereof. 3. A portable vital sign detection system according to claim 1, characterized in that: said vital sign sensor includes one or more of a temperature sensor, a pulse sensor, a blood pressure sensor, a blood oxygen concentration sensor and an electrocardiogram sensor its combination. 4. The portable vital sign detection system according to any one of claims 1 to 3, further comprising a storage chip installed on the collector and a separate storage device installed on the smart terminal. 5 . The portable vital sign detection system according to claim 4 , wherein the independent storage device includes one of SD card, NOR chip, NAND chip or a combination thereof. 6. Utilize the method for the portable vital signs detection system of claim 1 to detect human vital signs, it is characterized in that: comprise the following steps: Step (1) Contact the vital sign sensor with a person, obtain the vital sign data of the human body and transmit it to the conversion chip, and the conversion chip sorts and classifies the obtained vital sign data so that the data format conforms to the medically prescribed format, and converts the sorted data Transfer to the smart terminal via USB; Step (2) The smart terminal further organizes the received data and displays the data on the screen of the smart terminal. After the tester enters his nationality, gender, and age information according to the prompts, the smart terminal will send the tester's vital sign data Compare with the normal value of the tester's population to determine the tester's health status, give a warning for abnormal data, and provide targeted advice in line with healthy habits; Step (3) Store the vital sign data in a separate storage device on the smart terminal, and transmit it to the cloud storage at the same time.

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