Electronic sphygmomanometer for multi-position measurement

Abstract

The utility model relates to the field of medical instruments, in particular to a multi-body-position measuring electronic sphygmomanometer which comprises a display control assembly, a measuring assembly, a supporting assembly, a prompting piece and a cuff, the display control assembly comprises a circuit board, a display support and a diffusion film, the circuit board is installed below the display support, the diffusion film is attached to the display support, and the measuring assembly is installed on the display support. The diffusion film is provided with a state display area, a numerical value display area and an index display area, the numerical value display area is provided with numerical value judgment marks, the measuring assembly is electrically connected with the circuit board, the supporting assembly is used for installation of the display control assembly and the measuring assembly, the prompting piece is electrically connected with the circuit board, and the cuff is connected with the measuring assembly. The sphygmomanometer solves the problem that a sphygmomanometer in the prior art cannot measure the blood pressure of a user under different body positions respectively, the blood pressure under various body positions is displayed at the same time, then the blood pressure change rule of the user is comprehensively reflected, and the accuracy of physical condition evaluation and disease diagnosis is improved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to an electronic sphygmomanometer for multi-position measurement. Background Art

[0002] Blood pressure measurement is one of the important steps to judge the physical condition. Through blood pressure measurement, systolic pressure and diastolic pressure are obtained, and the mean arterial pressure and pulse pressure difference are calculated based on these values. Based on these values, it is comprehensively judged whether the human body's blood pressure is normal. Sphygmomanometers are mainly divided into two types: mercury sphygmomanometers and electronic sphygmomanometers. The data display of electronic sphygmomanometers is more intuitive, and it can also be operated automatically. You only need to press the power button to measure, so electronic sphygmomanometers have been widely used.

[0003] However, when the human body is in different positions, the measured blood pressure values ​​are not the same. For example, when the human body is in a sitting position, a lying position, and a standing position, the measured blood pressure values ​​are different. Although in clinical practice, only sitting blood pressure is used as the standard for diagnosing hypertension, when the body position changes, that is, from a standing or sitting position to a lying position, the systolic blood pressure difference is greater than 20 mmHg, and the diastolic blood pressure difference is greater than 10 mmHg, then the patient can be diagnosed with orthostatic hypotension. Due to vascular and blood lipid reasons, the blood pressure of some hypertensive patients when sitting or standing will be 15-20 mmHg lower than that in a lying position. This is the so-called orthostatic hypotension. It is fine when standing, but the blood pressure is higher when sitting, and hypertension occurs when lying down. Such patients are generally older patients (there are also some young patients). The purpose of having them lie down for measurement is to obtain a relatively high blood pressure value under normal circumstances to prevent missing this type of hypertension. Orthostatic hypotension can be excluded by measuring the blood pressure in the supine position to fully reflect the pattern of blood pressure changes in patients. However, existing sphygmomanometers do not distinguish between blood pressure measurement values ​​in different body positions, but simply measure the blood pressure value, which cannot reflect the pattern of blood pressure changes in patients.

[0004] Therefore, the prior art still needs to be improved and developed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this application is to provide an electronic sphygmomanometer for multi-position measurement, which is designed to measure the blood pressure of patients in different body positions, so as to comprehensively reflect the law of blood pressure changes of patients and accurately judge the physical condition based on the law.

[0006] The technical solution adopted by the present application to solve the technical problem is as follows: an electronic sphygmomanometer for multi-position measurement, comprising:

[0007] A display control component, the display control component includes a circuit board, a display bracket and a diffusion film, the circuit board is installed under the display bracket, the diffusion film is attached to the display bracket, the diffusion film is provided with a state display area, a numerical display area and an indicator display area, and the numerical display area is provided with a numerical judgment mark;

[0008] A measuring component, the measuring component is electrically connected to the circuit board;

[0009] A support assembly, the support assembly is used for mounting the display control assembly and the measurement assembly;

[0010] A prompting member, wherein the prompting member is electrically connected to the circuit board;

[0011] A cuff is connected to the measuring component.

[0012] Furthermore, a plurality of lamp beads are arranged on a side of the circuit board facing the display bracket, and a plurality of light-transmitting holes are arranged on the display bracket, and the light-transmitting holes correspond to the lamp beads one by one.

[0013] Furthermore, the indicator display area includes cuff tightness, body malfunction and irregular pulse wave indicators.

[0014] Further, the support assembly includes an upper cover and a bottom shell;

[0015] The upper cover is mounted on the bottom shell, the upper cover is provided with a button, the button is electrically connected to the circuit board, and the display bracket is fixed in the bottom shell.

[0016] Furthermore, the display control component also includes a panel, and the panel is attached to the upper cover.

[0017] Furthermore, the measuring component includes a five-way interface, a delivery air pipe, an air pump, a solenoid valve and a connection sensor; the air pump is connected to the five-way interface through the delivery air pipe, the solenoid valve is connected to the five-way interface through the delivery air pipe, and the connection sensor is connected to the five-way interface through the delivery air pipe.

[0018] Furthermore, the five-way interface includes an air pressure interface, an electromagnetic interface, a sensor interface, an external interface and a deflation interface;

[0019] Furthermore, the five-way interface includes an air pressure interface, an electromagnetic interface, a sensor interface, an external interface and a deflation interface;

[0020] The air pressure interface is connected to the air pump, the electromagnetic interface is connected to the electromagnetic valve, the sensing interface is connected to the connection sensor, the external interface is connected to the cuff, and the deflation interface is connected to the slow deflation valve.

[0021] Further, the delivery air pipe includes a first air pipe, a second air pipe, a third air pipe and a fourth air pipe;

[0022] The first air pipe connects the air pump and the air pressure interface, the second air pipe connects the solenoid valve and the solenoid interface, the third air pipe connects the sensing interface and the connection sensor, and the fourth air pipe connects the deflation interface and the slow deflation valve.

[0023] Furthermore, the measuring component also includes a power supply, and the power supply is electrically connected to the air pump, the solenoid valve, the connection sensor, the circuit board and the prompting member respectively.

[0024] Furthermore, the prompting member includes a speaker, and the speaker is electrically connected to the measuring component.

[0025] Beneficial effects:

[0026] The present application provides an electronic sphygmomanometer for multi-position measurement, which is used to measure the blood pressure of the user in different body positions respectively, improve the accuracy of blood pressure measurement, guide the user to adjust the body position through a prompt to measure the blood pressure in different body positions, and simultaneously display the blood pressure data of different body positions through a numerical display area in a display control component, and then intuitively prompt the user's blood pressure status through a numerical judgment mark, so that the electronic sphygmomanometer becomes simple and easy to use, and the blood pressure data of different body positions are displayed at the same time, making the blood pressure data clearer and easier to understand, thereby comprehensively reflecting the user's blood pressure change pattern and improving the accuracy of physical condition assessment and disease diagnosis. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of an electronic sphygmomanometer for multi-body position measurement in the utility model;

[0028] Figure 2 This is a front view of an electronic sphygmomanometer for multi-body position measurement in the utility model;

[0029] Figure 3 for Figure 2 The cross-sectional view along the AA direction;

[0030] Figure 4 It is a left view of an electronic sphygmomanometer for multi-body position measurement in the utility model;

[0031] Figure 5 A top view of an electronic sphygmomanometer for multi-body position measurement in the utility model;

[0032] Figure 6 It is a schematic diagram of the measuring component in the utility model;

[0033] Figure 7A schematic diagram showing a control component in the present utility model;

[0034] Figure 8 It is an exploded schematic diagram showing the control components in the present utility model;

[0035] Fig. 9 It is a schematic diagram of the diffusion membrane in the utility model;

[0036] Fig.10 It is a schematic diagram of the lamp bead in the utility model;

[0037] Fig.11 This is a schematic diagram of the electronic sphygmomanometer of the present invention when it is working normally.

[0038] Description of reference numerals:

[0039] 1. Display control component; 11. Circuit board; 111. Lamp beads; 12. Display bracket; 121. Light transmission hole; 13. Diffusion film; 131. Status display area; 132. Numerical display area; 1321. Numerical judgment mark; 133. Index display area; 1331. Cuff tightness; 1332. Body malfunction; 1333. Irregular pulse wave; 14. Panel; 2. Measurement component; 21. Five-way interface; 211. Air pressure interface; 212. Sensing interface; 213, electromagnetic interface; 214, external interface; 215, deflation interface; 22, air delivery pipe; 221, first air pipe; 222, second air pipe; 223, third air pipe; 23, air pump; 231, pump pad; 232, pump clamp; 24, solenoid valve; 25, connecting sensor; 26, power supply; 3, supporting assembly; 31, upper cover; 311, button; 32, bottom shell; 33, voice opening; 34, charging interface; 4, prompt piece. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the present application clearer and more specific, the present application is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific examples described here are only used to explain the present application and are not used to limit the present application.

[0041] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "push-pull" and "open-and-close" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "push-pull" and "open-and-close" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0042] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0043] The utility model provides an electronic sphygmomanometer for multi-body position measurement. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0044] like Figures 1 to 11As shown, an electronic sphygmomanometer for multi-position measurement is used to measure blood pressure in different body positions respectively to fully reflect the law of blood pressure change and improve the accuracy of blood pressure measurement, including a display control component 1, a measuring component 2, a support component 3, a prompt component 4 and a cuff. The display control component 1 includes a circuit board 11, a display bracket 12 and a diffusion film 13. The circuit board 11 is installed under the display bracket 12, and the diffusion film 13 is attached to the display bracket 12. The diffusion film 13 is printed with various indications on the electronic blood pressure monitor. Specifically, in order to distinguish the contents on the diffusion film 13, the diffusion film 13 is provided with a status display area 131, a numerical display area 132 and an indicator display area 133. The status display area 131 is located at the upper and lower ends of the diffusion film 13. The upper end is Bluetooth, time, power and month and date logos, and the lower end is a speaker and a user logo. When the Bluetooth logo is on, it means that the electronic blood pressure monitor has been connected to other devices. For example, the electronic blood pressure monitor can be connected to a mobile phone and can exchange data with other devices. When the electronic blood pressure monitor is connected to a mobile phone, the data measured by the electronic blood pressure monitor can be viewed through the mobile phone, and the operation of the electronic blood pressure monitor can also be controlled through the mobile phone. The user logo, time logo and month and date logo are used in combination, and different users are distinguished by numbers one and two, so that different users can view the measurement data of the corresponding month, date and time, and timely understand the changes in their blood pressure in different body positions over a period of time, providing data reference for further physical condition. The power logo is used to determine the remaining power of the electronic blood pressure monitor. The speaker logo is used to determine whether the electronic blood pressure monitor has the voice broadcast function turned on. When the speaker logo is on, it means that the electronic blood pressure monitor can broadcast the measurement data by voice, and when the speaker logo is off, it means that the electronic blood pressure monitor will not broadcast the measurement data by voice.

[0045] The numerical display area 132 is located in the middle of the diffusion membrane. The numerical display area 132 is provided with "systolic pressure", "diastolic pressure", "pulse rate", "pulse pressure" and "mean arterial pressure" labels, which are arranged horizontally from left to right on the diffusion membrane 13 in sequence, forming a horizontal title similar to a table, and on the left side of the diffusion membrane 13, "sitting position", "lying position" and "standing position" labels are arranged vertically from top to bottom in sequence, forming a vertical title similar to a watch box, and a number of digital display positions are set at other corresponding positions of the table. In this embodiment, fifteen digital display positions are set, for example, the digital display position in the upper left corner corresponds to the systolic pressure measurement value in the sitting position, and the digital display position in the lower right corner corresponds to the mean arterial pressure in the standing position. In addition, in this embodiment, the "systolic pressure", "diastolic pressure", "pulse rate", "pulse pressure", "mean arterial pressure", "sitting position", "lying position" and "standing position" labels are directly printed on the diffusion membrane, and can be clearly displayed in various situations, so that users can read the corresponding data according to the labels. In other embodiments, these labels can also be set at other positions of the display area, such as on the panel of the display area. Specifically, pulse pressure is the pulse pressure difference, specifically the difference between systolic pressure and diastolic pressure. The mean arterial pressure and pulse pressure are calculated based on the data of systolic pressure and diastolic pressure. The calculation formula is as follows:

[0046] Mean arterial pressure = (systolic pressure + 2 × diastolic pressure) ÷ 3 = diastolic pressure + pulse pressure difference ÷ 3

[0047] Pulse pressure difference = systolic pressure - diastolic pressure

[0048] The normal range of pulse pressure is 30-50 mmHg, and the critical value is between 20-30 mmHg or 50-60 mmHg.

[0049] In addition, after the blood pressure measurement is completed, the electronic sphygmomanometer judges the blood pressure according to the measured blood pressure value. At this time, the electronic sphygmomanometer displays whether the blood pressure value is normal through the numerical judgment mark 1321 of the numerical display area 132. The numerical judgment mark 1321 is set in the lower right corner of the diffusion membrane 13, including "normal", "high value", "mild", "moderate" and "high" marks. When only the normal mark is lit, it means that the blood pressure is normal. When the normal and high value marks are lit at the same time, it means that the blood pressure is slightly high. When the mild, moderate or high marks are lit, it means that there are different degrees of hypertension. The specific judgment is made through the table below. SBP is (Systolic Blood Pressure), DBP is (Diastolic Blood Pressure), and when SBP and DBP belong to different levels, the higher level shall prevail.

[0050] Classification SBP (mmHg) DBP (mmHg) Normal blood pressure <120 and ＜50 Normal high 120~139 and (or) 80～89 hypertension ≥140 and / or ≥90 Grade 1 hypertension (mild) 140~159 and (or) 90～99 Grade 2 hypertension (moderate) 160~179 and (or) 100～109 Grade 3 hypertension (severe) ≥180 and (or) ≥110 Isolated systolic hypertension ≥140 and ＜90

[0051] The indicator display area 133 is located at the lower right corner of the diffusion membrane 13. When the electronic sphygmomanometer detects an abnormal situation, the corresponding mark will be displayed in the indicator display area 133 so that the user can handle it in time. The measuring component 2 is electrically connected to the circuit board 11. The measuring component 2 is used to measure the body's blood pressure and other data. When the electronic sphygmomanometer is connected to the human body, it can start measuring, and can also be adjusted in time according to different situations to improve the accuracy of the measured data. For example, when the user is in a moving state, it can remind the user to stop moving before measuring. The support component 3 is used for the installation of the display control component 1 and the measuring component 2, so as to facilitate the display control component 1 to display data and the measuring component 2 to test. The prompting member 4 is electrically connected to the circuit board 11. When the electronic blood pressure monitor detects the body and the detection is completed, the prompting member 4 can prompt the user of the measurement data and other operations and conditions, such as broadcasting the blood pressure data, prompting the user to keep quiet and stable, etc. In this embodiment, the prompting member 4 is a speaker, so when the electronic blood pressure monitor is running, the relevant measurement data can be broadcast through the speaker; or when the electronic blood pressure monitor is measuring, if the electronic blood pressure monitor detects that the human body is in a state of motion or other states that affect the measurement, the speaker can also broadcast the content in time to allow the user to adjust his or her own state in time to ensure that the electronic blood pressure monitor can accurately measure.

[0052] The cuff is connected to the measuring component 2, and the cuff is tied to the arm. When the electronic blood pressure meter is in use, the cuff must first be inflated through the measuring component 2, and the measurement is performed after the inflation is completed. At the initial stage of inflation, the electronic blood pressure meter detects the tightness of the cuff by monitoring the rate of increase of the air pressure in the cuff. When the cuff is too loose, the inflation rate decreases; when the cuff is too tight, the inflation rate increases. If the inflation rate exceeds the set value during this process, an alarm for too loose or too tight will be triggered. Specifically, when the electronic blood pressure meter detects that the cuff is too loose or too tight, the measuring component 2 will immediately stop inflating and let the cuff deflate quickly. The display control component 1 displays abnormal content, and the speaker automatically broadcasts a voice prompting the user to re-bind the measurement.

[0053] At the same time, during the measurement process, if the human body makes large-scale body movements, the pressure in the cuff will fluctuate violently. For example, if the pressure in the cuff rises or falls instantly by more than the set value, it will also affect the accuracy of the measured data. Therefore, when the human body makes large-scale body movements, the electronic blood pressure meter needs to stop measuring immediately and promptly remind the user to keep quiet and not move. Therefore, in the embodiment, when the measuring component 2 detects that the pressure in the cuff fluctuates violently, the measuring component 2 will immediately stop inflating and let the cuff deflate quickly so that the user can remove the cuff and re-tie it. The display control component 1 displays abnormal content, and the speaker automatically broadcasts a voice prompting the user to re-tie the measurement and keep quiet and do not move.

[0054] A plurality of lamp beads 111 are arranged on one side of the circuit board 11 facing the display bracket 12. The electronic blood pressure meter displays numerical values ​​and other related data through the lamp beads 111. When the electronic blood pressure meter is working, the circuit board 11 controls the lamp beads 111 thereon to emit light. The light emitted by the lamp beads 111 passes through the display bracket 12 and shines on the diffusion film 13, illuminating the display content on the diffusion film 13. The circuit board 11 controls different lamp beads 111 to light up and illuminate different contents on the diffusion film 13, so that the diffusion film 13 displays different contents, which is convenient for users to read the data on the electronic blood pressure meter. The reading is performed to judge the physical condition accordingly. In order to allow the lamp beads 111 to illuminate the diffusion film 13, a plurality of light-transmitting holes 121 are provided on the display bracket 12. The light-transmitting holes 121 correspond to the lamp beads 111 one by one. At the same time, the light-transmitting holes 121 also correspond to the content on the diffusion film 13 one by one. Therefore, when the lamp beads 111 are lit, the lamp beads 111 can directly illuminate the content on the diffusion film 13, so that the content corresponding to the lamp beads 111 and the light-transmitting holes 121 on the diffusion film 13 lights up, making the data on the diffusion film 13 easier to display and convenient for users to directly view.

[0055] The indicator display area 133 specifically includes three labels: "cuff tightness 1331", "body malfunction 1332" and "irregular pulse wave 1333". When the cuff tightness 1331 label lights up and flashes, it means that the cuff is too loose or too tight. At this time, the measurement component 2 controls the cuff to deflate quickly so that the user can remove the cuff tied on the arm. At the same time, the speaker broadcasts a voice prompt to remind the user to re-tie the cuff. Only when the user re-ties the cuff and the electronic blood pressure monitor detects that there is no problem with the cuff binding, the cuff tightness 1331 label will not light up and flash, and then the electronic blood pressure monitor will start measuring again; when the body malfunction 1332 label lights up and flashes, it means that the pressure in the cuff fluctuates violently, which means that the human body has large-scale limb movements. At this time, the measurement component 2 controls the cuff to deflate quickly so that the user can remove it. The cuff is tied on the arm, and the speaker broadcasts a voice prompt at the same time, reminding the user to keep quiet and not move and to re-tie the cuff. Only when the user has re-tied the cuff and the electronic blood pressure monitor detects that there is no problem with the cuff binding and the pressure in the cuff has not fluctuated violently, the body misaction 1332 mark will not light up and flash until the electronic blood pressure monitor completes the measurement; when the irregular pulse wave 1333 mark lights up, the electronic blood pressure monitor has detected an irregular pulse. At this time, the speaker voice broadcast reminds the user to take multiple measurements in succession, three times in this embodiment, and judge whether the human pulse is really irregular through multiple measurements. If the irregular pulse wave 1333 mark flashes after multiple consecutive measurements, it means that the user's physical condition is abnormal, and the speaker will also make corresponding voice broadcasts to remind the user to pay attention to his physical condition and seek medical treatment in time.

[0056] The support assembly 3 includes an upper cover 31 and a bottom shell 32. The bottom shell 32 is a groove with a triangular cross-section. The bottom shell 32 is recessed in a direction away from the display control assembly 1 to form a groove to provide space for the installation of the measuring assembly 2. At the same time, a support rod is provided on the side of the display bracket 12 facing the bottom shell 32. The support rod is fixed on the inner side of the bottom shell 32 to press the power supply 26 to prevent the power supply 26 from falling off. The upper cover 31 is in the shape of a plate and is installed on the bottom shell 32. At the same time, the display bracket 12 is first fixed on the upper cover, and the display bracket 12 is fixed by fixing the upper cover and the bottom shell. The upper cover 31 is provided with a button 311, and the button 311 is electrically connected to the circuit board 11. The display content and operation mode of the electronic blood pressure monitor are adjusted by the button 311. At the same time, the support component 3 also includes a voice opening 33 and a charging interface 34. The voice opening 33 and the charging interface 34 are arranged on one side of the bottom shell 32. The voice opening 42 corresponds to the speaker, so that the sound emitted by the speaker can be used to be heard. The charging interface 34 corresponds to the circuit board 11. The charging device is connected through the charging interface 34 so that the electronic blood pressure monitor can be charged and maintained in use.

[0057] Furthermore, in order to protect the diffusion film 13 from being damaged and maintain the normal use of the diffusion film 13, the display control component 1 also includes a panel 14. The panel 14 is usually made of acrylic or PC (Polycarbonate), and may also be other materials in other embodiments. The panel 14 is attached to the upper cover 31 to prevent the diffusion film 13 under the panel 14 from being damaged, while also making the electronic blood pressure meter more beautiful. The panel 14 is completely black, or the back is silk-screened in black. When the electronic blood pressure meter is not working, it has a strong sense of integrity. Only when the lamp bead 111 is on, the corresponding content on the diffusion film 13 can be displayed through the panel 14. The content on the diffusion film 13 corresponding to the area where the lamp bead 111 is not on will not be displayed due to the obstruction of the panel 14, so that the electronic blood pressure meter can better display the specified measurement data, highlight the measurement data and content that need to be displayed, and facilitate user reading and identification.

[0058] In order to enable the electronic sphygmomanometer to be tested, the measuring component 2 includes components for testing and control, specifically, the measuring component 2 includes a five-way interface 21, an air delivery pipe 22, an air pump 23, an electromagnetic valve 24, a connection sensor 25 and a slow air release valve; the air pump 23 is connected to the five-way interface 21 through the air delivery pipe 22, the air pump 23 is used to inflate the cuff, the electromagnetic valve 24 is connected to the five-way interface 21 through the air delivery pipe 22, the electromagnetic valve 24 is used to quickly release the gas in the cuff, the connection sensor 25 is connected to the five-way interface 21 through the air delivery pipe 22, the connection sensor 25 is used to detect whether the cuff is connected to the measuring component 2, and enables the electronic sphygmomanometer to detect the air pressure value in the cuff.

[0059] Specifically, the five-way interface 21 includes an air pressure interface 211, an electromagnetic interface 213, a sensor interface 212, an external interface 214 and a deflation interface 215, and the delivery air pipe 22 includes a first air pipe 221, a second air pipe 222, a third air pipe 223 and a fourth air pipe. At this time, the air pressure interface 211 is connected to the air pump 23 through the first air pipe 221, the electromagnetic interface 213 is connected to the electromagnetic valve 24 through the second air pipe 222, the sensor interface 212 is connected to the connection sensor 25 through the third air pipe 223, the external interface 214 is connected to the cuff, and the deflation interface 215 is connected to the slow deflation valve, and the deflation interface 215 slowly releases the gas in the cuff through the slow deflation valve. Therefore, when the electronic blood pressure monitor is measuring, gas is generated by the air pump 23, and the gas then flows to the five-way interface 21 through the first air pipe 221, and then flows to the cuff from the external interface 214 to inflate the cuff, thereby increasing the air pressure in the cuff until the electronic blood pressure monitor measures the systolic pressure, and then slowly releases the gas in the cuff through the deflation interface 215 to reduce the air pressure in the cuff until the electronic blood pressure monitor measures the diastolic pressure. At the same time, the electronic blood pressure monitor can also measure the pulse in real time, so the electronic blood pressure monitor can simultaneously display data such as diastolic pressure, systolic pressure, mean arterial pressure, pulse pressure difference and pulse, which is convenient for users to read and judge. In addition, when the electronic blood pressure monitor detects that the cuff is too tight or too loose or the user is moving, the cuff needs to be re-tied. At this time, the speaker will remind the user to re-tied it. When the cuff is filled with gas, it is in a high-pressure environment and the user cannot remove the tied cuff. Therefore, when the tied cuff needs to be removed, the gas in the cuff needs to be released quickly to reduce the air pressure in the cuff so that the user can re-tied the cuff. Therefore, when the gas in the cuff needs to be released quickly, the measurement component 2 controls the start of the solenoid valve 24 to allow the solenoid valve 24 to quickly discharge the gas in the cuff, thereby reducing the air pressure in the cuff.

[0060] The measuring component 2 also includes a power supply 26, which is electrically connected to the air pump 23, the solenoid valve 24, the connection sensor 25, the circuit board 11 and the prompt member 4, so as to drive the operation of various structures in the electronic sphygmomanometer. In this embodiment, the power supply 26 is a lithium battery.

[0061] To sum up, when it is necessary to use the multi-position electronic sphygmomanometer in this embodiment to measure blood pressure in different body positions, the speaker prompts the user to sit up first, and be in a sitting state, and prompts the user to tie the cuff to the arm, press the button 311 to start the electronic sphygmomanometer, and the lamp bead 111 on the circuit board 11 lights up, illuminating the diffusion membrane 13, so that the corresponding content is displayed on the panel 14. At the same time, the air pump 23 inflates the cuff and monitors the rate of increase of the air pressure in the cuff in real time. When the rate is too low or too high, the lamp bead 111 corresponding to the cuff tightness 1331 on the diffusion membrane 13 lights up, and the speaker issues a voice prompt. At the same time, the solenoid valve 24 is started at the same time to quickly release the gas in the cuff, so that the user can re-tie the cuff and start measuring again when the cuff is re-tied; if the pressure in the cuff appears When the pressure fluctuates violently, similarly, the lamp bead 111 corresponding to the body mismotion 1332 on the diffusion membrane 13 lights up, and the speaker issues a voice prompt. The solenoid valve 24 is started at the same time to quickly release the gas in the cuff. The measurement is restarted after the user remains quiet and does not move and the cuff is tied. During the measurement, the air pump 23 and other structures are used to control the increase and decrease of the air pressure in the cuff to measure the diastolic and systolic pressures. The mean arterial pressure and pulse pressure difference are calculated by combining these two data. The pulse is measured while measuring the diastolic and systolic pressures. If an irregular pulse is measured, the lamp bead 111 corresponding to the irregular pulse wave 1333 on the diffusion membrane 13 lights up, and the irregular pulse wave 1333 mark is displayed on the panel 14. At the same time, the speaker voice prompts for three consecutive measurements.

[0062] When the sitting blood pressure value measurement is completed, the speaker prompts the user to adjust the body position to a supine position. At this time, the user can lie on the bed or other positions. At the same time, the speaker broadcasts the countdown for posture adjustment. In this embodiment, the countdown is ten seconds, and the user can complete the body adjustment within ten seconds. After the countdown is completed, the electronic blood pressure monitor starts measuring. After the measurement is completed, the speaker prompts the user to adjust the body position to a standing position and counts down. Similarly, the countdown is ten seconds, and the measurement starts after the countdown is completed. In this way, the measurement data of the sitting, supine and standing positions are obtained and displayed on the display control component 1 at the same time for the user to read and identify.

[0063] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made according to the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. An electronic sphygmomanometer for multi-position measurement, characterized in that: include: A display control component, the display control component includes a circuit board, a display bracket and a diffusion film, the circuit board is installed under the display bracket, the diffusion film is attached to the display bracket, the diffusion film is provided with a state display area, a numerical display area and an indicator display area, and the numerical display area is provided with a numerical judgment mark; A measuring component, the measuring component is electrically connected to the circuit board; A support assembly, the support assembly is used for mounting the display control assembly and the measurement assembly; A prompting member, wherein the prompting member is electrically connected to the circuit board; A cuff is connected to the measuring component.

2. The electronic sphygmomanometer for multi-body position measurement according to claim 1, characterized in that: A plurality of lamp beads are arranged on a side of the circuit board facing the display bracket, and a plurality of light-transmitting holes are arranged on the display bracket, and the light-transmitting holes correspond to the lamp beads one by one.

3. The electronic sphygmomanometer for multi-body position measurement according to claim 1, characterized in that: The indicator display area includes cuff tightness, body mismovement and irregular pulse wave indicators.

4. The electronic sphygmomanometer for multi-body position measurement according to claim 1, characterized in that: The support assembly includes an upper cover and a bottom shell; The upper cover is mounted on the bottom shell, the upper cover is provided with a button, the button is electrically connected to the circuit board, and the display bracket is fixed in the bottom shell.

5. The electronic sphygmomanometer for multi-body position measurement according to claim 4, characterized in that: The display control component also includes a panel, and the panel is attached to the upper cover.

6. The electronic sphygmomanometer for multi-body position measurement according to claim 1, characterized in that: The measuring component includes a five-way interface, a delivery air pipe, an air pump, a solenoid valve and a connection sensor; the air pump is connected to the five-way interface through the delivery air pipe, the solenoid valve is connected to the five-way interface through the delivery air pipe, and the connection sensor is connected to the five-way interface through the delivery air pipe.

7. The electronic sphygmomanometer for multi-body position measurement according to claim 6, characterized in that: The five-way interface includes an air pressure interface, an electromagnetic interface, a sensor interface, an external interface and a deflation interface; The air pressure interface is connected to the air pump, the electromagnetic interface is connected to the electromagnetic valve, the sensing interface is connected to the connection sensor, the external interface is connected to the cuff, and the deflation interface is connected to the slow deflation valve.

8. The electronic sphygmomanometer for multi-body position measurement according to claim 7, characterized in that: The delivery air pipe comprises a first air pipe, a second air pipe, a third air pipe and a fourth air pipe; The first air pipe connects the air pump and the air pressure interface, the second air pipe connects the solenoid valve and the solenoid interface, the third air pipe connects the sensing interface and the connection sensor, and the fourth air pipe connects the deflation interface and the slow deflation valve.

9. The electronic sphygmomanometer for multi-body position measurement according to claim 8, characterized in that: The measuring component also includes a power supply, which is electrically connected to the air pump, the solenoid valve, the connection sensor, the circuit board and the prompting member respectively.

10. The electronic sphygmomanometer for multi-body position measurement according to any one of claims 1 to 9, characterized in that: The prompting member shown includes a speaker, and the speaker is electrically connected to the measuring component.

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