CN210931376U

CN210931376U - Bracelet with automatic switch-over measures blood pressure, electrocardio, rhythm of heart

Info

Publication number: CN210931376U
Application number: CN201920910506.4U
Authority: CN
Inventors: 齐兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-07-07
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a belong to the medical technology field, specifically be a bracelet with automatic switch-over measurement blood pressure, electrocardio, rhythm of the heart, including central processing unit, blood pressure photoelectric converter, electrocardio amplifier, photoelectricity rhythm of the heart measuring module, central memory, liquid crystal display module, display, wireless module and bluetooth module, central processing unit electrical output connects liquid crystal display module, wireless module, bluetooth module, central processing unit electrical input connects blood pressure photoelectric converter, electrocardio amplifier and photoelectricity rhythm of the heart measuring module, liquid crystal display module electrical output connects the display, wireless module and bluetooth module wireless connection have the remote control end, can call the data information who is surveyed the people at any time, know patient's situation of change and have certain value to the patient. The product has small volume and low price, and can be used for medical application and civil use.

Description

Bracelet with automatic switch-over measures blood pressure, electrocardio, rhythm of heart

Technical Field

The utility model relates to the field of medical technology, specifically be a bracelet with automatic switch-over measurement blood pressure, electrocardio, rhythm of the heart.

Background

The death caused by cardiovascular and cerebrovascular diseases accounts for 41 percent of the total death, and 200 million deaths are related to hypertension every year. Many medical studies have confirmed that hypertension is the most common chronic disease and the most major risk factor for cardiovascular and cerebrovascular diseases, and if targeted treatment and prevention can be found early, the condition can be improved or diagnosis can be made early. At present, a bracelet for measuring blood pressure, electrocardio and heart rate needs manual keying or manual touch for measurement, and can only carry out single measurement, such as heart rate, electrocardio and the like are single and single measurement, and cannot be carried out at every moment, if 24-hour data are needed, the bracelet needs manual operation for measuring for 24 hours, and inconvenience is brought to a measured person. The device can set interval measurement time, can realize automatic timing measurement and measurement as required, can observe the change conditions of electrocardio, blood pressure and heart rate data of a measured person for a long time, and can meet the requirements of medical clinic and family nursing of patients. In recent years, the incidence of hypertension and cardio-cerebral diseases is increasing year by year, and various single measuring bracelets for measuring blood pressure, electrocardio and the like and other related products are continuously appeared. Manual operation, single manual operation, patient's option is troublesome, hardly popularizes vast patient, and several data monitoring will be carried out automatically as long as this product is taken the bracelet, can let more patients accept and popularize.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems with the prior art bracelet.

Therefore, the utility model aims at providing a bracelet with automatic switch-over measures blood pressure, electrocardio, rhythm of the heart, can be at any time the human electrocardio of automatic measure, blood pressure, the rhythm of the heart data, through GPRS or bluetooth with data upload to the remote control end, can observe oneself blood pressure, electrocardio, the rhythm of the heart condition at any time by the person of measurationing, can in time go hospital or medical institution consultation diagnosis and treatment according to the condition of oneself.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

the utility model provides a bracelet with automatic switch-over measures blood pressure, electrocardio, rhythm of the heart, includes central processing unit, blood pressure photoelectric converter, electrocardio amplifier, photoelectricity rhythm of the heart measuring module, central memory, liquid crystal display module, display, wireless module and bluetooth module, central processing unit electrical output connects liquid crystal display module, wireless module, bluetooth module, central processing unit electrical input connects blood pressure photoelectric converter, electrocardio amplifier and photoelectricity rhythm of the heart measuring module, liquid crystal display module electrical output connects the display, wireless module and bluetooth module wireless connection have the remote control end.

As an optimal selection scheme of bracelet with automatic switch-over measurement blood pressure, electrocardio, rhythm of the heart, wherein: the central processing unit, the blood pressure photoelectric converter, the electrocardio amplifier, the photoelectric heart rate measuring module, the central storage, the liquid crystal display module, the display, the wireless module and the Bluetooth module are all installed on the bracelet.

As an optimal selection scheme of bracelet with automatic switch-over measurement blood pressure, electrocardio, rhythm of the heart, wherein: the input impedance of the electrocardio amplifier is more than or equal to 10 MOmega, the common mode rejection ratio is more than or equal to 80dB, the voltage amplification factor is 1000 times, the frequency bandwidth is 0.5 Hz-100 Hz, and the equivalent input noise is less than or equal to 200 muV.

As an optimal selection scheme of bracelet with automatic switch-over measurement blood pressure, electrocardio, rhythm of the heart, wherein: the photoelectric heart rate measuring module is a measuring device based on an STM32F205REY6 chip.

As an optimal selection scheme of bracelet with automatic switch-over measurement blood pressure, electrocardio, rhythm of the heart, wherein: the central processing unit is a processing device for AD/DA conversion of measurement information based on an STM32 singlechip

Compared with the prior art: the utility model discloses an advantage lies in novel structure, and is small, convenient to carry, the human electrocardio of automatic measure at any time, blood pressure, rhythm of the heart data reach the remote control end through GPRS or bluetooth with data upload, can observe oneself blood pressure, electrocardio, the rhythm of the heart condition at any time by the person of measurationing, can in time go hospital or medical institution consultation diagnosis and treatment according to the condition of oneself.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is the utility model relates to a system connection structure schematic diagram of bracelet with automatic switch-over measurement blood pressure, electrocardio, rhythm of the heart.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a bracelet capable of automatically switching and measuring blood pressure, electrocardio and heart rate, which comprises a central processing unit, a blood pressure photoelectric converter, an electrocardio amplifier, a photoelectric heart rate measuring module, a central storage, a liquid crystal display module, a display, a wireless module and a Bluetooth module;

referring to fig. 1 again, the central processing unit is electrically connected to the liquid crystal display module, the wireless module and the bluetooth module in output, the central processing unit is electrically connected to the blood pressure photoelectric converter, the electrocardiograph amplifier and the photoelectric heart rate measuring module in input, the liquid crystal display module is electrically connected to the display in output, and the wireless module and the bluetooth module are wirelessly connected to the remote control terminal.

Referring to fig. 1 again, in order to reduce the overall size of the device, the central processor, the blood pressure photoelectric converter, the electrocardiograph amplifier, the photoelectric heart rate measuring module, the central memory, the liquid crystal display module, the display, the wireless module and the bluetooth module are all mounted on the bracelet.

Referring to fig. 1 again, in order to improve the electrocardiographic detection performance of the electrocardiograph amplifier, the input impedance of the electrocardiograph amplifier is greater than or equal to 10M Ω, the common mode rejection ratio is greater than or equal to 80dB, the voltage amplification factor is 1000 times, the frequency bandwidth is 0.5Hz to 100Hz, and the equivalent input noise is less than or equal to 200 μ V.

Referring to fig. 1 again, in order to improve the heart rate measurement performance of the photoelectric heart rate measurement module, the photoelectric heart rate measurement module is a measurement device based on an STM32F205REY6 chip.

Referring to fig. 1 again, in order to improve the processing performance of the central processing unit on the measurement information, the central processing unit is a processing device for performing AD/DA conversion on the measurement information based on an STM32 single chip microcomputer.

In the specific use process, the blood pressure photoelectric converter is used for measuring blood pressure, the blood pressure photoelectric converter enters the central processing unit for sampling through amplification, the central processing unit automatically measures blood pressure electrocardiogram, the detection result is output into the central storage unit, the photoelectric heart rate measuring module and the electrocardio amplifier are respectively controlled by the central processing unit to automatically measure the heart rate and the heart rate, the measured heart rate and the heart rate are stored in the central storage unit after being sampled by the AD/DA converter, meanwhile, the detection information can be displayed on the display through the linkage of the liquid crystal display module and the central processing, and meanwhile, the detection information is remotely transmitted to the remote control terminal through the wireless module and the Bluetooth module.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a bracelet with automatic switch-over measures blood pressure, electrocardio, rhythm of the heart, a serial communication port, including central processing unit, blood pressure photoelectric converter, electrocardio amplifier, photoelectricity rhythm of the heart measuring module, central memory, liquid crystal display module, display, wireless module and bluetooth module, central processing unit electrical output connects liquid crystal display module, wireless module, bluetooth module, central processing unit electrical input connects blood pressure photoelectric converter, electrocardio amplifier and photoelectricity rhythm of the heart measuring module, liquid crystal display module electrical output connects the display, wireless module and bluetooth module wireless connection have the remote control end.

2. The bracelet of claim 1, capable of automatically switching between blood pressure measurement, electrocardiogram measurement and heart rate measurement, comprising: the central processing unit, the blood pressure photoelectric converter, the electrocardio amplifier, the photoelectric heart rate measuring module, the central storage, the liquid crystal display module, the display, the wireless module and the Bluetooth module are all installed on the bracelet.

3. The bracelet of claim 1, capable of automatically switching between blood pressure measurement, electrocardiogram measurement and heart rate measurement, comprising: the input impedance of the electrocardio amplifier is more than or equal to 10 MOmega, the common mode rejection ratio is more than or equal to 80dB, the voltage amplification factor is 1000 times, the frequency bandwidth is 0.5 Hz-100 Hz, and the equivalent input noise is less than or equal to 200 muV.

4. The bracelet of claim 1, capable of automatically switching between blood pressure measurement, electrocardiogram measurement and heart rate measurement, comprising: the photoelectric heart rate measuring module is a measuring device based on an STM32F205REY6 chip.

5. The bracelet of claim 1, capable of automatically switching between blood pressure measurement, electrocardiogram measurement and heart rate measurement, comprising: the central processing unit is a processing device which is used for carrying out AD/DA conversion on the measurement information based on an STM32 single chip microcomputer.