TWI592137B - Adapting blood pressure measurement system and method - Google Patents

Description

Adaptive blood pressure measurement system and adaptive blood pressure measurement method

The invention relates to a blood pressure measurement system and a blood pressure measurement method, in particular to an adaptive blood pressure measurement system and an adaptive blood pressure measurement method.

With advances in technology, blood pressure measurements have evolved from previous invasive measurements to current non-invasive measurements. The most commonly used method for non-invasive blood pressure measurement is the mercury column sphygmomanometer, which measures blood pressure by judging Korotkoff's Sound. However, mercury sphygmomanometers may cause environmental pollution. Therefore, mercury sphygmomanometers have been phased out in various parts of the world in recent years, replaced by electronic sphygmomanometers.

An electronic sphygmomanometer is attached to the user's arm by a cuff and surrounds the brachial artery. The cuff is first pressurized to a greater pressure than the upper arm artery, and the blood flow to the upper arm artery is gradually blocked until the heartbeat and blood pressure signals are not measured. The venous band is then gradually decompressed. As the pressure in the cuff is reduced, the blood flow through the upper arm artery gradually increases, and the heartbeat and blood pressure signals gradually increase. Thereby, the diastolic blood pressure and systolic blood pressure of the subject are measured.

The blood pressure measurement mode is divided into an inflatable measurement and a deflation measurement. Inflatable measurement is to first inflate at a linear flow rate, measure blood pressure during inflation, and then quickly deflate after measuring blood pressure. The deflated measurement is to quickly inflate first, then deflate at a linear flow rate, and measure blood when deflated Press the pressure, and then quickly deflated after measuring the blood pressure. However, both the inflatable measurement and the deflation measurement have applicable groups, but most of the current sphygmomanometers have only one measurement mode design, so that the user may unconsciously use the inappropriate measurement mode, and then pull The measurement time of the blood pressure measurement is reduced or the comfort of the blood pressure measurement is lowered.

The invention provides an adaptive blood pressure measurement system, which solves the prior art that the sphygmomanometer has no adaptive measurement design, so that the user may unconsciously use the inappropriate measurement mode, thereby prolonging the blood pressure. Measuring the measurement time or reducing the comfort of the blood pressure measurement.

The invention further provides an adaptive blood pressure measurement method, which solves the prior art that the sphygmomanometer has no adaptive measurement design, so that the user may unconsciously use the non-optimal measurement mode, and then has an elongated shape. The measurement time of blood pressure measurement or the problem of reducing the comfort of blood pressure measurement.

An adaptive blood pressure measurement method according to an embodiment of the present invention comprises the steps of performing m blood pressure measurement to obtain m blood pressure information, wherein m is greater than or equal to 1. According to the m pen blood pressure information, a blood pressure reference information is obtained. Performing an m+1th blood pressure measurement includes determining whether the blood pressure reference information is greater than a mode switching reference information as a basis for switching the measurement mode. If so, the blood pressure is measured in a deflated measurement mode. If not, the blood pressure is measured in an inflated measurement mode.

An adaptive blood pressure measurement system according to another embodiment of the present invention is adapted to connect a cuff. The adaptive blood pressure measurement system comprises a pump, a deflation valve, a pressure sensing component, a data storage component and a control component. The pump is connected to the cuff by a first line, helping Pu used to inflate the cuff. The deflation valve is connected to the cuff by a second line. The bleed valve is used to deflate the cuff. The pressure sensing element is located in the first line or the second line. The pressure sensing element is configured to sense at least one blood pressure information. The data storage component is used to store at least one blood pressure information. The control component is configured to obtain a blood pressure reference information according to at least one blood pressure information, and determine whether to use a venting measurement mode or an inflation measurement according to the blood pressure reference information and a mode switching reference information as a basis for the measurement mode switching. The model measures blood pressure. In the deflation measurement mode, the control element drives the pump to inflate the cuff, and drives the deflation valve to deflate the cuff, and the inflation velocity of the cuff is greater than the deflation rate, and the pressure sensing element is placed in the cuff Measure blood pressure when deflated. In the pneumatic measurement mode, the control element drives the pump to inflate the cuff, and drives the deflation valve to deflate the cuff, and the deflation speed of the cuff is greater than the inflation rate, and the pressure sensing element is in the cuff Blood pressure is measured during inflation.

According to the adaptive blood pressure measurement system and the adaptive blood pressure measurement method of the above embodiment, the control component can determine whether the user is suitable for the deflation measurement mode or the inflatable measurement mode according to the blood pressure reference information and the mode switching reference information. Allows the user to comfortably measure blood pressure.

The above description of the present invention and the following description of the embodiments are intended to illustrate and explain the principles of the invention, and to provide a further explanation of the scope of the invention.

10, 10a‧‧‧Adapted blood pressure measurement system

20‧‧‧Curve belt

30‧‧‧Electronic devices

40‧‧‧Cloud Server

100‧‧‧ pump

151‧‧‧First line

152‧‧‧Second pipeline

153‧‧‧ third pipeline

200‧‧‧Discharge valve

300‧‧‧ Pressure sensing components

350‧‧‧Signal conversion components

400‧‧‧Information storage components

500‧‧‧Control elements

600‧‧‧Filter components

700‧‧‧Pipe Switcher

800‧‧‧Image display components

900‧‧‧Signal transmission components

950‧‧‧User interface

1 is a block diagram showing an adaptive blood pressure measurement system according to a first embodiment of the present invention.

Figure 2 is a schematic diagram of the time-pressure curve of the venting type measurement.

Figure 3 is a schematic illustration of a time-pressure curve for a pneumatic measurement.

Figure 4 is a flow chart of an adaptive blood pressure measurement method.

Figure 5 is a block diagram showing an adaptive blood pressure measurement system according to a second embodiment of the present invention.

Please refer to Figure 1. 1 is a block diagram showing an adaptive blood pressure measurement system according to a first embodiment of the present invention.

The adaptive blood pressure measurement system 10 of the present embodiment is applied, for example, to a sphygmomanometer (not shown) and is adapted to be coupled to a vascular band 20. The cuff 20 is used to bind to the user's arm.

The blood pressure measurement system 10 includes a pump 100, a deflation valve 200, a pressure sensing component 300, a data storage component 400, and a control component 500.

The pump 100 is connected to the cuff 20 by a first line 151. The pump 100 is used to inflate the cuff 20.

The bleed valve 200 is an active valve and is connected to the cuff 20 by a second line 152. The bleed valve is used to deflate the cuff 20.

In the present embodiment, the second line 152 is directly connected to the cuff 20, and the first line 151 is connected to the second line 152 to be connected to the cuff 20 through the second line 152. However, it is not limited thereto. In other embodiments, the first conduit 151 and the second conduit 152 can be directly connected to the cuff 20 respectively.

The pressure sensing element 300 is located in the second conduit 152. Pressure sensing element 300 The pressure value of the fluid in the second conduit 152 is sensed to sense at least one blood pressure information.

The data storage component 400 is, for example, a hard disk or a memory, but the invention is not limited thereto. The data storage component 400 is configured to store at least one blood pressure information. In addition, as is known to those skilled in the art, the data storage component 400 can also store user identity data, which can be switched by the user switching interface 950 described later, and further displays the identity information in the image display component 800 described later.

Control element 500, for example, is a microprocessor. The control component 500 is configured to obtain a blood pressure reference information according to at least one blood pressure information, and determine whether to use a deflated measurement mode or an inflatable amount according to the blood pressure reference information and a mode switching reference information as a basis for the measurement mode switching. The measurement mode measures blood pressure. In detail, the blood pressure information is, for example, a systolic blood pressure value, but may also include a systolic blood pressure value and a diastolic blood pressure value, or only a diastolic blood pressure value, or only an average arterial pressure, depending on actual design requirements. If the blood pressure information is a systolic pressure value, the mode switching reference information is also a systolic pressure value. The systolic pressure value of the mode switching reference information is, for example, any one of 140 to 160 mmHg, preferably 150 mmHg. In the present embodiment, the systolic pressure value of the mode switching reference information is exemplified by 150 mmHg, but the present invention is not limited thereto. In addition, if at least one piece of blood pressure information is a single stroke, the single blood pressure information is blood pressure reference information. If at least one amount of blood pressure information is multi-stroke, the average or average value of the plurality of blood pressure information plus or minus the standard deviation is the blood pressure reference information. The measurement method of the above-mentioned deflation type measurement mode and the inflation type measurement mode should be described later.

In addition, if it is further avoided that the measurement mode is judged to be distorted due to too few blood pressure information samples, the determination may be further made when the number of blood pressure information exceeds three strokes; or, more than one blood pressure information may be further input by an external device. Mode judgment is initiated, but the invention is not limited thereto.

In this embodiment, the blood pressure information sensed by the pressure sensing component 300 is an analog signal. Therefore, the adaptive blood pressure measurement system 10 of the present embodiment further includes a signal conversion component 350 for converting the analog signal into a digital signal. The control element 500 is then passed back.

In the present embodiment, the adaptive blood pressure measurement system 10 further includes a third conduit 153, a filter component 600, and a pipeline switcher 700. The third line 153 connects the pump 100 and the cuff 20. The filter component 600 is disposed in the second conduit 152 and is used to reduce the interference of the noise caused by the pump during the operation of the pump to improve the accuracy of the adaptive blood pressure measurement system 10. The line switcher 700 connects the first line 152 and the third line 153. The control component 500 is configured to allow one of the first conduit 151 and the third conduit 153 to be a passage through the conduit switch 700, and the other is an open circuit. That is, the control element 500 can select the gas that is pumped by the pump 100 to flow from the first line 151 to the cuff 20 or from the third line 152 to the cuff 20 through the switching control of the line switch 700.

Furthermore, if the adaptive blood pressure measurement system 10 adopts the deflation type measurement mode, since the measurement timing of the deflation type measurement mode falls within the deflation process, the pressure sensing element 300 measures and does not receive the pump 100. The interference, so the gas pumped by the pump 100 can flow through the third line 153 without filtering the component 600 to filter out the noise. However, if the adaptive blood pressure measurement system 10 adopts the inflation measurement mode, since the measurement timing of the inflation measurement mode falls within the inflation process, the measurement of the pressure sensing element 300 is easily generated when the pump 100 is operated. The pressure wave interferes, so the gas pumped by the pump 100 needs to flow through the first line 151 to filter the noise by means of the filter element 600.

In this embodiment, the adaptive blood pressure measurement system 10 further includes an image display component 800, a signal transmission component 900, and a user switching interface 950. Image display component 800, for example, is a display panel and is used to display blood pressure information. The transmission mode of the signal transmission component 900 is wireless transmission, but the invention is not limited thereto. In this embodiment, the signal transmission component 900 can be connected to an electronic device 30 by wireless transmission to store blood pressure information on the electronic device 30 or perform calculations in the electronic device 30. The electronic device 30 is, for example, a mobile phone, a tablet computer, a notebook computer, or a desktop computer, but the invention is not limited thereto.

In addition, the electronic device 30 can also be connected to the cloud server 40 through the network to further store the blood pressure information in the cloud server 40.

The user switching interface 950 can be a physical button switching interface, a virtual button switching interface, a fingerprint identification interface, or a mobile phone identification interface, but the invention is not limited thereto.

Take the physical button switching interface as an example. The sphygmomanometer of this embodiment is provided with a plurality of physical buttons, and the physical buttons respectively correspond to a plurality of users. When the first physical button is depressed, representing the first user, the blood pressure information of the first user is stored in a first specific location of the data storage component 400. When the second physical button is depressed, representing the second user, the second user's blood pressure information is stored in a second specific location of the data storage component 400. As a result, the same sphygmomanometer will not have the problem of mixing food when it is used by many people.

Take the mobile phone identification interface as an example. Each user can first create user information on the app (APP) on the phone. When the first user wants to use the blood pressure timer, the first user's identity information is logged in to the application. When the second user wants to use the blood pressure timer, the second user's identity information is logged in to the application.

Next, the venting measurement mode and the pneumatic measurement mode will be introduced first. Please refer to Figure 2 to Figure 3. Figure 2 is a schematic diagram of the time-pressure curve of the venting type measurement. Figure 3 shows the inflatable measurement Time-pressure curve diagram.

As shown in FIG. 2, when the adaptive blood pressure measurement system 10 is in the deflation measurement mode, the control member 500 drives the pump 100 to rapidly inflate the cuff 20. Next, the control element 500 drives the bleed valve 200 to linearly deflate the pulsation band 20 and then rapidly deflate, and the deflation speed of the linear deflation is, for example, 4 to 6 mmHg per second, but the invention is not limited thereto. In addition, the control element 500 controls the pressure sensing element 300 to measure blood pressure when the cuff 20 is linearly deflated.

As shown in FIG. 3, when the adaptive blood pressure measurement system 10 is in the inflated measurement mode, the control unit 500 drives the pump 100 to pre-press the cuff 20 to about 30 mm Hg. The pre-inflated aeration rate is much greater than 4 mm Hg per second. Next, the control element 500 drives the pump 100 to linearly inflate the cuff 20. The linear inflation rate is about 4 to 6 mm Hg per second, but the invention is not limited thereto. Next, control element 500 drives bleed valve 200 to deflate cuff 20 at a speed much greater than 4 mm Hg per second. At this time, the control element 500 controls the pressure sensing element 300 to measure the blood pressure when the cuff 20 is inflated.

Next, as shown in Figures 2 and 3. First, the user who is in a state of high blood pressure is separately measured by the deflation type measurement mode and the inflation type measurement mode.

It is assumed that the blood pressure information of a user at a high blood pressure state is a systolic blood pressure of about 180 mmHg and a diastolic blood pressure of about 120 mmHg. When the user in the high blood pressure state measures through the deflation type measurement mode, the control component 500 first pressurizes the cuff 20 to about 220 mmHg through the pump 100 (as shown by the solid line in FIG. 2). The gas is vented linearly at a rate of about 4 to 6 mm Hg per second through the deflation valve 200, and the systolic blood pressure is 180 mmHg and the diastolic pressure is 120 mmHg during linear deflation. Wait until the pressure of the cuff 20 is slightly lower than the diastolic pressure of 120 mm Hg, then start at a rate much greater than 4 mm Hg per second. discouraged.

In contrast, when the user in the high blood pressure state is measured by the inflation measurement mode, the control component 500 first pre-presses the cuff 20 to about 30 mmHg through the pump 100 (as shown in FIG. 3). As shown by the solid line), the rate of inflation during pre-pressurization is much greater than about 4 mm Hg per second. The pump 100 is then linearly inflated from 30 mm Hg to 200 mm Hg at a rate of about 4 to 6 mm Hg per second through the pump 100, and then through the bleed valve 200 at a rate much greater than 4 mm Hg per second. Deflating the cuff tape 20.

In summary, the two measurement conditions of the user in the high blood pressure state can be seen that if the user uses the inflated measurement mode for blood pressure measurement, since the user has a higher systolic pressure value, the user needs to experience 30 mm of mercury. The column is linearly inflated to a long wait of 220 mm Hg. That is to say, the time taken by the user in the high blood pressure state to take the inflatable measurement mode is greater than the time taken to use the deflated measurement mode. The extension of the blood pressure measurement time, in addition to lowering the comfort of the blood pressure measurement process, from a psychological point of view, it is easy to make the user in a state of high blood pressure more anxious, and thus easy to control the blood pressure measurement results. Therefore, a user who is in a high blood pressure state is more suitable for blood pressure measurement using the deflation type measurement mode.

Next, as shown in Figures 2 and 3. The user who is not in the high blood pressure state will be described by measuring the blood pressure through the deflation type measurement mode and the inflation type measurement mode, respectively.

As shown by the dashed line in Fig. 2, it is assumed that the blood pressure information of a user who is not in a high blood pressure state is a systolic blood pressure of about 120 mmHg and a diastolic blood pressure of about 80 mmHg. When the user who is not in the high blood pressure state is measured through the deflation type measurement mode, the control element 500 first pressurizes the cuff 20 to about 160 mmHg through the pump 100 (about 40 times higher than the systolic pressure). The millimeters of mercury are then vented linearly through the deflation valve 200 at a rate of about 4 to 6 mm Hg per second. Wait When the pressure to the cuff 20 is slightly below 80 mm Hg, the cuff 20 begins to deflate at a rate much greater than 4 mm Hg per second.

In contrast, as shown by the broken line in FIG. 3, when the user who is not in the high blood pressure state is measured by the inflation measurement mode, the control element 500 first pre-presses the cuff 20 to about 30 through the pump 100. The millimeters of mercury are then linearly inflated from the 30 mm Hg to 140 mm Hg (about 20 mm Hg higher than the systolic pressure) by the pump 100 at a rate of about 4 to 6 mm Hg per second. The cuff 20 is quickly deflated through the deflation valve 200.

In summary, the two measurement cases of users who are not in a high blood pressure state can be known that if the user uses the deflation type measurement mode to perform blood pressure measurement, since the user's systolic pressure value is low, the user needs to experience from 160. A long wait for millimeters of mercury to linearly inflate to 80 mm Hg. That is to say, the time taken by the user who is not in the high blood pressure state to use the deflated measurement mode is greater than the time taken by the pneumatic measurement mode, thereby reducing the comfort of the blood pressure measurement process. From a psychological point of view, the long-term measurement of blood pressure makes it easier for users in high blood pressure state to be more anxious, and thus it is easy to control blood pressure measurement results. In addition, compared with the inflated measurement mode, users who are not in high blood pressure state will take a lot of pressure when using the deflation measurement mode for blood pressure measurement (about 20 mm Hg more than the inflatable measurement mode). ). Therefore, users who are not in a high blood pressure state are more suitable for blood pressure measurement using the inflatable measurement mode.

Next, an adaptive blood pressure measurement method is introduced to assist the adaptive blood pressure measurement system 10 to learn and determine the user's suitable measurement mode based on the user's blood pressure information. Please refer to FIG. 4. FIG. 4 is a flow chart of steps of an adaptive blood pressure measurement method.

An adaptive blood pressure measurement method comprising the following steps. In step S110, m blood pressure measurement is performed to obtain m blood pressure information. Step S120, according to the m pen blood pressure information Get a blood pressure reference information. In step S130, an m+1th blood pressure measurement is performed. Step S130 further includes a step S131 of determining whether the blood pressure reference information is greater than a mode switching reference information (for example, a systolic pressure value of 150 mmHg) as a basis for switching the measurement mode. If yes, step S1311 is performed to measure blood pressure in a deflation type measurement mode, and the deflation type measurement mode means that the inflation speed of the vascular belt is greater than the deflation speed. If not, step S1312 is performed to measure blood pressure in an inflated measurement mode, and the inflated measurement mode means that the pressure drop rate of the cuff is greater than the inflation rate.

For example, the user counts once a day for 4 days to store 4 blood pressure information. The four blood pressure information may vary depending on the time of measurement and the physical condition. For example, the systolic blood pressure values are 140, 150, 160, and 170 mm Hg, respectively, and the diastolic blood pressure values are 80, 90, 100, and 95, respectively. Millimetre mercury. Assuming that the blood pressure reference information is calculated by means of the average value, the user's blood pressure reference information is the average of the four blood pressure information (the systolic blood pressure is 155 mm Hg and the diastolic blood pressure is 91.25 mm Hg). . Then, when the user performs the next blood pressure measurement, the control component 500 in the adaptive blood pressure measurement system 10 first reads the user's blood pressure reference information (the systolic blood pressure is 155 mmHg and the diastolic blood pressure value is 91.25 mm Hg), the control element 500 in the adaptive blood pressure measurement system 10 is due to the blood pressure reference information (systolic pressure value of 155 mm Hg) being greater than the mode switching reference information (critical systolic pressure value of 150 mm Hg). Blood pressure is measured in a deflated measurement mode.

For another example, the user counts once a day for 4 days to store 4 blood pressure information. The systolic blood pressure values of the four blood pressure information were 120, 130, 140, and 110 mm Hg, respectively, and the diastolic blood pressure values were 70, 80, 90, and 85 mm Hg, respectively. Assuming that the blood pressure reference information is calculated by means of the average value, the user's blood pressure reference information is the average of the four blood pressure information (the systolic blood pressure is 125 mm Hg and the diastolic blood pressure is 81.25 mm Hg). . Connect When the user performs the next blood pressure measurement, the control component 500 in the adaptive blood pressure measurement system 10 first reads the user's blood pressure reference information (the systolic blood pressure is 125 mmHg and the diastolic blood pressure value is 81.25 mm Hg), the control element 500 in the adaptive blood pressure measurement system 10 because the blood pressure reference information (systolic pressure value is 125 mm Hg) is less than the mode switching reference information (critical systolic pressure value is 150 mm Hg) Blood pressure is measured in an inflatable measurement mode.

In addition, the control element 500 can also determine the pre-inflated pressure value in the inflated measurement mode based on the diastolic pressure value in the blood pressure reference information. For example, originally in the inflatable measurement mode, it will be pre-inflated to 30 mm Hg, but because the control element 500 obtains a diastolic pressure value of about 81.25 mm Hg in the blood pressure reference information, the control element 500 can be based on blood pressure. The reference information changes the pre-inflation pressure from 30 mm Hg to 60 mm Hg to further reduce the measurement time.

The pump 100 of the above adaptive blood pressure measurement system 10 has a design of a bypass pipe (third pipe 153), but is not limited thereto, please refer to FIG. 5. Figure 5 is a block diagram showing an adaptive blood pressure measurement system according to a second embodiment of the present invention.

The pump 100 of the adaptive blood pressure measurement system 10a of the present embodiment communicates with the cuff 20 only through the first conduit 151, and the filter element of the adaptive blood pressure measurement system 10a is located on the first conduit 151. That is to say, whether the adaptive blood pressure measurement system 10a adopts the deflation type measurement mode or the inflation type measurement mode, the gas pumped by the pump 100 flows through the first line 151. That is to say, the gas emitted by the pump 100 passes through the filter element 600 and then flows to the cuff 20.

According to the adaptive blood pressure measurement system and the adaptive blood pressure measurement method of the above embodiment, the control component can determine whether the user is suitable for the deflation measurement mode or the inflatable measurement mode according to the blood pressure reference information and the mode switching reference information. Allow users to carry blood more comfortably Pressure measurement.

While the present invention has been described above in terms of the preferred embodiments thereof, it is not intended to limit the invention, and the invention may be modified and modified without departing from the spirit and scope of the invention. The patent protection scope of the invention is subject to the definition of the scope of the patent application attached to the specification.

10‧‧‧Adapted blood pressure measurement system

20‧‧‧Curve belt

30‧‧‧Electronic devices

40‧‧‧Cloud Server

100‧‧‧ pump

151‧‧‧First line

152‧‧‧Second pipeline

153‧‧‧ third pipeline

200‧‧‧Discharge valve

300‧‧‧ Pressure sensing components

350‧‧‧Signal conversion components

400‧‧‧Information storage components

500‧‧‧Control elements

600‧‧‧Filter components

700‧‧‧Pipe Switcher

800‧‧‧Image display components

900‧‧‧Signal transmission components

950‧‧‧User interface

Claims (10)

An adaptive blood pressure measurement method, the method comprising: performing m blood pressure measurement to obtain m blood pressure information, m is greater than or equal to 1, and the blood pressure information is one of systolic blood pressure value, diastolic blood pressure value or mean arterial pressure Or combining; obtaining a blood pressure reference information according to the calculation of the blood pressure information of the m pen; and performing an m+1th blood pressure measurement, comprising: determining whether the blood pressure reference information is greater than a mode switching reference as a basis for switching the measurement mode Information, wherein the mode switching reference information is used to determine whether the user is in a high blood pressure state, and the blood pressure reference information and the mode switching reference information are the same type of physiological information; if the blood pressure reference information is greater than the mode switching reference information , determining that the user is in a high blood pressure state, and measuring the blood pressure in a deflated measurement mode; and if the blood pressure reference information is less than the mode switching reference information, determining that the user is not in a high blood pressure state, and Inflatable measurement mode measures blood pressure. The adaptive blood pressure measurement method according to claim 1, wherein the blood pressure reference information is an average value of the blood pressure information of the m pen. The adaptive blood pressure measurement method according to claim 1, wherein the blood pressure reference information is an average value of the blood pressure information of the m pen plus or minus a standard deviation. The adaptive blood pressure measurement method according to claim 1, wherein the mode switching reference information has a systolic pressure value of 140 to 160 mmHg. An adaptive blood pressure measuring system adapted to connect to a cuff, comprising: a pump connected to the cuff by a first conduit for inflating the cuff; a deflation valve connected to the cuff by a second conduit for the cuff a pressure sensing component located in the first conduit or the second conduit for sensing at least one blood pressure information; a data storage component for storing the at least one blood pressure information; a control component for Calculating a blood pressure reference information according to the at least one blood pressure information, wherein the blood pressure information is one or a combination of a systolic blood pressure value, a diastolic blood pressure value or an average arterial pressure, and determining whether the blood pressure reference information is greater than a measurement mode switching And a mode switching reference information, wherein the mode switching reference information is used to determine whether the user is in a high blood pressure state, and the blood pressure reference information and the mode switching reference information are the same type of physiological information; if the blood pressure reference If the information is greater than the mode switching reference information, and the user is determined to be in a high blood pressure state, the control component controls the pump, the vent valve, and the pressure sensing component to vent The measuring mode measures the blood pressure; if the blood pressure reference information is smaller than the mode switching reference information, determining that the user is not in the high blood pressure state, the control element controls the pump, the deflation valve and the pressure sensing element to be inflated The measurement mode measures blood pressure. The adaptive blood pressure measurement system according to claim 5, further comprising a filter component, wherein the filter component is located in the first pipeline for filtering noise generated when the pump operates. The adaptive blood pressure measurement system according to claim 5, further comprising a third pipeline and a pipeline switch, the third pipeline connecting the pump and the cuff, the pipeline The switch connects the first pipeline and the third pipeline, and the control component is configured to make one of the first pipeline and the third pipeline pass through the pipeline switch, and the other is an open circuit. The adaptive blood pressure measurement system of claim 5, wherein the at least one blood pressure information is a plurality of strokes, and the blood pressure reference information is an average or average value of the blood pressure information plus or minus a standard deviation. The adaptive blood pressure measurement system described in claim 5 further includes a user switching interface, which is a physical button switching interface, a virtual button switching interface, a fingerprint identification interface, or a mobile phone identification interface. The adaptive blood pressure measurement system of claim 9, wherein the mobile phone identification interface is configured to read user information established by an application on a mobile phone.