CN112842393A - Blood pressure monitoring equipment and blood pressure monitoring system - Google Patents

Blood pressure monitoring equipment and blood pressure monitoring system Download PDF

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Publication number
CN112842393A
CN112842393A CN202110158256.5A CN202110158256A CN112842393A CN 112842393 A CN112842393 A CN 112842393A CN 202110158256 A CN202110158256 A CN 202110158256A CN 112842393 A CN112842393 A CN 112842393A
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China
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blood pressure
pressure monitoring
flexible
monitoring device
signal
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CN202110158256.5A
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Chinese (zh)
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戚付生
刘杰
马龙全
胡凯
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Guangdong Shiqi Manufacturing Co ltd
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Guangdong Shiqi Manufacturing Co ltd
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Priority to CN202110158256.5A priority Critical patent/CN112842393A/en
Publication of CN112842393A publication Critical patent/CN112842393A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/04—Measuring blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4427—Device being portable or laptop-like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

The application discloses blood pressure monitoring equipment and blood pressure monitoring system. The blood pressure monitoring device includes: an apparatus body; the flexible fixing belt is movably connected with the equipment body and is used for fixing the equipment body on the part to be detected; the blood pressure detection module is arranged on the equipment body or the flexible fixing belt and used for transmitting ultrasonic signals to the part to be detected and receiving echo signals of the ultrasonic signals, converting the echo signals into electric signals and sending the electric signals to the equipment body so that the equipment body obtains a blood pressure value according to the electric signals; wherein, the blood pressure monitoring module adopts flexible package. By the mode, the accuracy of blood pressure monitoring can be improved, the size of the blood pressure monitoring equipment can be reduced, and the portability of the blood pressure monitoring equipment can be improved.

Description

Blood pressure monitoring equipment and blood pressure monitoring system
Technical Field
The application relates to the technical field of blood pressure monitoring, in particular to a blood pressure monitoring device and a blood pressure monitoring system.
Background
Along with the incessant rise of thing networking and wearable equipment, portable bioinformation detects the demand and constantly increases in people daily life, like devices such as intelligent wrist-watch/bracelet, blood pressure monitoring paster, this has proposed higher requirement to portable bioinformation check out test set's volume, consumption and design cost etc.. In addition, ultrasonic detection has the characteristic of non-invasive type, and meanwhile, the detection accuracy cannot be interfered by the change of the external environment, so that the ultrasonic detection is popular. However, the existing ultrasonic blood pressure detection equipment is large in size and poor in portability, can be used only during physical examination or doctor watching, and cannot meet the use requirements of daily life; meanwhile, the traditional ultrasonic blood pressure detection equipment adopts a rigid sensor, and the rigid interface of the sensor can not actively adapt to the soft and easily-deformed characteristics of the skin surface, so that the blood pressure value can not be accurately monitored.
Disclosure of Invention
The technical problem that this application mainly solved provides a blood pressure monitor equipment and blood pressure monitoring system to improve blood pressure monitoring's accuracy, and reduce blood pressure monitor equipment's volume, improve its portability.
In order to solve the technical problem, the application adopts a technical scheme that: a blood pressure monitoring device is provided. The blood pressure monitoring device includes: an apparatus body; the flexible fixing belt is movably connected with the equipment body and is used for fixing the equipment body on the part to be detected; the blood pressure detection module is arranged on the equipment body or the flexible fixing belt and used for transmitting ultrasonic signals to the part to be detected and receiving echo signals of the ultrasonic signals, converting the echo signals into electric signals and sending the electric signals to the equipment body so that the equipment body obtains a blood pressure value according to the electric signals; wherein, the blood pressure monitoring module adopts flexible package.
In order to solve the technical problem, the application adopts a technical scheme that: a blood pressure monitoring system is provided. This blood pressure monitoring system includes: the health data platform is in communication connection with the blood pressure monitoring equipment and is used for analyzing the blood pressure value uploaded by the blood pressure monitoring equipment and generating health guidance information according to an analysis result.
The beneficial effect of this application is: be different from prior art, this application blood pressure monitoring equipment includes: an apparatus body; the flexible fixing belt is movably connected with the equipment body and is used for fixing the equipment body on the part to be detected; the blood pressure detection module is arranged on the equipment body or the flexible fixing belt and used for transmitting ultrasonic signals to the part to be detected and receiving echo signals of the ultrasonic signals, converting the echo signals into electric signals and sending the electric signals to the equipment body so that the equipment body obtains a blood pressure value according to the electric signals; wherein, the blood pressure monitoring module adopts flexible package. By the mode, the blood pressure monitoring equipment is small in size, can realize wearable ultrasonic blood pressure continuous monitoring, and improves portability, safety (ultrasonic detection is non-contact detection) and continuity of blood pressure detection; and the blood pressure detection module of this application adopts flexible packaging, can promote blood pressure detection module and wait to detect the laminating nature between the portion for blood pressure detection module can initiatively adapt to and wait to detect the deformation of a skin surface, and then can improve blood pressure monitoring's accuracy.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic perspective view of an embodiment of a blood pressure monitoring device according to the present application;
FIG. 2 is a schematic side view of the blood pressure monitoring device of the embodiment of FIG. 1;
FIG. 3 is a schematic structural diagram of a blood pressure detecting module in the blood pressure monitoring device of the embodiment of FIG. 1;
FIG. 4 is a schematic view of a blood pressure monitor of the blood pressure monitoring device of the embodiment of FIG. 1;
FIG. 5 is a schematic view of a blood pressure monitor of the blood pressure monitoring device of the embodiment of FIG. 1;
FIG. 6 is a schematic view of a blood pressure monitor of the blood pressure monitoring device of the embodiment of FIG. 1;
FIG. 7 is a graph illustrating the diameter of an artery detected by the blood pressure monitoring device of the embodiment of FIG. 1;
FIG. 8 is a schematic diagram of a blood pressure curve detected by the blood pressure monitoring device of the embodiment of FIG. 1;
FIG. 9 is a schematic perspective view of an embodiment of a blood pressure monitoring device of the present application;
FIG. 10 is a schematic structural diagram of a blood pressure detecting module and an actuating layer in the blood pressure monitoring device of FIG. 9;
FIG. 11 is a schematic structural diagram of a blood pressure detecting module and an actuating layer in an embodiment of the blood pressure monitoring device of the present application;
FIG. 12 is a schematic perspective view of an embodiment of a blood pressure monitoring device of the present application;
fig. 13 is a schematic structural diagram of an embodiment of the blood pressure monitoring system of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first" and "second" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
During blood pressure monitoring, the blood pressure detection module emits ultrasonic waves, and when the ultrasonic waves reach an interface formed by two media with different acoustic impedances (the acoustic impedance difference is larger than 0.1%), the ultrasonic waves are transmitted (transmitted waves) and reflected (reflected waves). The transmitted wave with reduced intensity can penetrate deeper tissue layers, while the reflected wave carries key position information (for example, front wall and back wall) related to the interface, wherein the backscattered signal can be sensed by the same sensor, if the fit degree of the blood pressure detection module and the skin is not high, three media with different acoustic impedances exist in the ultrasonic wave emission stroke, and at this time, the information (such as diameter) of the cross-sectional area of the blood vessel cannot be accurately judged, so that an error exists in the blood pressure detection.
Therefore, the present application first proposes a blood pressure monitoring device, as shown in fig. 1 to 8, fig. 1 is a schematic perspective view of an embodiment of the blood pressure monitoring device of the present application; FIG. 2 is a schematic side view of the blood pressure monitoring device of the embodiment of FIG. 1; FIG. 3 is a schematic structural diagram of a blood pressure detecting module in the blood pressure monitoring device of the embodiment of FIG. 1; FIG. 4 is a schematic view of a blood pressure monitor of the blood pressure monitoring device of the embodiment of FIG. 1; FIG. 5 is a schematic view of a blood pressure monitor of the blood pressure monitoring device of the embodiment of FIG. 1; FIG. 6 is a schematic view of a blood pressure monitor of the blood pressure monitoring device of the embodiment of FIG. 1; FIG. 7 is a schematic diagram of a detected blood pressure curve of the blood pressure monitoring device of the embodiment of FIG. 1; fig. 8 is a schematic diagram of a blood pressure curve detected by the blood pressure monitoring device in the embodiment of fig. 1. The blood pressure monitoring device 10 of the present embodiment includes: the device body 110, the fixing band 120 and the blood pressure detection module 130; the flexible fixing belt 120 is movably connected with the device body 110 and is used for fixing the device body 110 on the part to be detected; the blood pressure detection module 130 is disposed on the flexible fixing band 120, and is configured to transmit an ultrasonic signal to the to-be-detected part and receive an echo signal of the ultrasonic signal, convert the echo signal into an electrical signal, and send the electrical signal to the device body 110, so that the device body 110 obtains a blood pressure value according to the electrical signal; wherein, the blood pressure monitoring module 130 is packaged flexibly.
The blood pressure monitoring equipment is wearable equipment; the flexible fixing band 120 of this embodiment is a wrist band, and the blood pressure monitoring device can be fixed to the wrist through the wrist band; in other embodiments, the flexible securing strap may also be a waist strap or the like.
The flexible securing strap 120 is made of a flexible material, such as silicone, fabric, or the like.
A connecting shaft with two ends fixed on the casing is arranged at two sides of the casing (not shown) of the equipment body 110, and the wrist strap is rotationally connected with the connecting shaft; the wristband of this embodiment is divided into two sections; in another embodiment, the wrist strap can be a section, and two ends of the wrist strap are respectively connected with the connecting shafts on two sides of the shell in a rotating manner; in another embodiment, the wrist strap may be fixedly connected to the housing, and the like, which is not limited in particular.
Different from the prior art, the blood pressure monitoring device 10 of the embodiment has a small volume, can realize wearable ultrasonic blood pressure continuous monitoring, and improves portability, safety (ultrasonic detection is non-contact detection) and continuity of blood pressure detection; and the blood pressure detection module 130 of this embodiment adopts flexible package and sets up the blood pressure detection module 130 on flexible fixing strap 120, can promote blood pressure detection module 130 and wait to detect the laminating nature between the portion for blood pressure detection module 130 can initiatively adapt to the deformation that waits to detect the portion skin surface, and then can improve blood pressure monitoring's accuracy.
Optionally, the apparatus body 110 of the present embodiment includes: a main control chip (not shown) and a communication module (not shown); the main control chip is electrically connected with the blood pressure monitoring module 130 and is used for controlling the blood pressure monitoring module 130 to transmit ultrasonic signals and processing the electric signals generated by the blood pressure monitoring module 130 to obtain a blood pressure value; the communication module is electrically connected with the main control chip and used for uploading the blood pressure value to an external terminal so that the terminal can process the blood pressure value.
Further, the communication module may also transmit the blood pressure value to a health data platform (not shown), and the health data platform provides a health status warning according to the blood pressure value, for example, if the blood pressure value detected for a long time has a rising trend, the health data platform reminds the user whether activities such as irregular life or unhealthy diet exist.
The main control chip and the communication module are disposed in the casing of the device body 110.
The device body 110 may further include a display (not shown), and the display is connected to the main control chip and configured to display the blood pressure value or a processing result of the blood pressure value fed back by the terminal, and a health status warning.
Optionally, the blood pressure detecting module 130 of the present embodiment includes an ultrasound component (not shown) and a flexible packaging layer 132, the ultrasound component is electrically connected to the device body 110 and is configured to emit an ultrasound signal under the control of the device body 110 and transmit the ultrasound signal to the device body, and the flexible packaging layer 132 is configured to package the ultrasound component.
Specifically, the ultrasonic assembly is connected with the main control chip.
The flexible encapsulation layer 132 of the present embodiment may be made of a flexible material, such as silicone, fiber, etc.
Optionally, the ultrasonic assembly of the present embodiment includes a plurality of ultrasonic detection elements 131, and the ultrasonic detection elements 131 are electrically connected to each other through an elastic member 133.
The plurality of ultrasonic detection elements 131 are arranged in an array, so that the uniformity of ultrasonic signals can be improved, and the accuracy of blood pressure detection can be improved; the ultrasonic detection elements 131 arranged in an array can be used for carrying out ultrasonic scanning on the part to be detected in a larger range, so that the measurement position is prevented from being specially adjusted during blood pressure detection; the plurality of ultrasound detection elements 131 are connected in parallel, and when the plurality of ultrasound detection elements 131 cover the blood vessel at the same time, the echo signal with the maximum intensity is selected as the blood pressure calculation signal.
Each ultrasonic detection element 131 is electrically connected with the adjacent ultrasonic detection element 131 through an elastic piece 133, the first ultrasonic detection element 131 in the first row is electrically connected with the equipment body 110 and used for acquiring a power supply voltage, and the last ultrasonic detection element 131 in the last row is electrically connected with the blood pressure detection module 130 and used for transmitting a blood pressure signal; in other embodiments, the connection manner of the plurality of ultrasound detection elements may also be other manners as long as it is ensured that each ultrasound detection element is directly or indirectly electrically connected with the blood pressure detection module and directly or indirectly electrically connected with the device body 110.
Certainly, in other embodiments, the plurality of ultrasound detection elements may also be non-uniformly arranged, for example, the density of the ultrasound detection elements in the middle region of the flexible package layer is less than the density of the ultrasound detection elements in the peripheral region of the flexible package layer, and because the adhesion degree of the peripheral region of the flexible package layer and the blood pressure detection module is smaller than that of the middle region, the interference is larger, and therefore, the reliability of the ultrasound signal can be improved by the ultrasound detection elements with higher density.
The ultrasonic detecting elements 131 and the elastic member 133 are all encapsulated in the flexible encapsulating layer 132.
Optionally, the ultrasonic detection element 131 of this embodiment is embedded in the flexible packaging layer 132, and protrudes out of the surface of the first side of the flexible packaging layer 132, and the second side of the flexible packaging layer 132 is fixed to the flexible fixing tape 120, where the first side and the second side of the flexible packaging layer 132 are disposed opposite to each other.
The ultrasonic detection element 131 of the embodiment protrudes from the flexible packaging layer 132 and is arranged on one side (the side departing from the device body 110) of the part to be detected, so that the attaching effect of the ultrasonic detection element 131 and the skin of the part to be detected can be improved, and the accuracy of blood pressure detection can be improved.
Optionally, the blood pressure detecting module 130 of the present embodiment is disposed to protrude from the surface of the flexible fixing band 120. Specifically, blood pressure detection module 130 sets up the internal surface at flexible fixation band 120, and protrudes the internal surface setting of flexible fixation band 120, can promote blood pressure detection module 130 and wait to detect the laminating effect of a skin to can improve blood pressure detection's accuracy.
The main control chip of this embodiment may adopt an internal ultrasonic detection blood pressure calculation formula to obtain the blood pressure value, and the formula is: p (t) ═ Pd · eɑ(A(t)/Ad-1)(ii) a Wherein Pd initial diastolic pressure, Ad is the initial diastolic arterial cross-sectional area, and alpha is the vascular stiffness coefficient; assuming that the artery is rotationally symmetric, a (t) satisfies: a (t) ═ pi d2(t)/4, wherein d (t) is an arterial diameter waveform.
When the blood pressure value at a certain moment needs to be detected, the artery diameter at the moment is measured through the ultrasound of the ultrasound assembly, as shown in fig. 4-8, d1 is the systolic artery diameter, and d2 is the diastolic artery diameter; substituting d1 or d2 into the above formula to obtain blood pressure value; the systolic pressure and the diastolic pressure in a period of time t (such as 10s or 20 s) can be obtained by calculating the average value of the highest pressure (for the artery diameter D, D1-D5) or the average value of the lowest pressure (for the artery diameter D, D1-D5), and the systolic pressure and the diastolic pressure are corresponding blood pressure values of the user.
In an application scenario, Pd under the health state of a user is obtained as initial diastolic pressure and Ad is obtained as the cross-sectional area of an initial diastolic artery, and the initial diastolic pressure and the cross-sectional area of the initial diastolic artery are input into a main control chip; setting detection time, controlling the ultrasonic assembly to transmit an ultrasonic signal, and starting to detect the blood pressure; then, receiving the electric signal transmitted by the ultrasonic assembly through a main control chip, converting the electric signal into a blood pressure value, and calculating the average value of the highest pressure and the average value of the lowest pressure in the detection time to obtain the systolic pressure and the diastolic pressure in the detection time; and finally, displaying the systolic pressure and the diastolic pressure through a display.
In another application scenario, when blood pressure needs to be measured continuously and uninterruptedly, the blood pressure detection module 130 is controlled to emit ultrasonic waves continuously, the control chip processes the ultrasonic waves to form a blood pressure oscillogram every minute or every hour, and a user can know blood pressure conditions at different times (such as a blood pressure curve graph in one day shown in fig. 8) according to the continuous oscillogram, so that the user can know the blood pressure difference between the day and the night conveniently.
When the blood pressure measuring device is used next time, the user can directly use the previous initial Pd and Ad as the initial values of the measurement, the stable values of the Pd and the Ad in the health state of the user can be measured again by adopting external equipment, the average value of the Pd and the Ad measured twice is used as a new initial value, and the like, if the Pd and the Ad are input for N times, the average value of the Pd and the Ad is used as the initial value for N times to calculate the blood pressure, so that the accuracy of the blood pressure measurement is improved.
The blood pressure detecting module 130 of this embodiment is disposed on the flexible fixing strap 120, and can be electrically connected to the main control chip through a wire disposed in the flexible fixing strap 120, so as to implement signal transmission; in other embodiments, the blood pressure detection module can also perform signal transmission with the main control chip through the communication module electrically connected with the blood pressure detection module.
The present application further provides another embodiment of a blood pressure monitoring device, as shown in fig. 9 and 10, fig. 9 is a schematic perspective view of an embodiment of the blood pressure monitoring device of the present application; fig. 10 is a schematic structural diagram of a blood pressure detecting module and an actuating layer in the blood pressure monitoring device of fig. 9. The blood pressure monitoring device 80 of the present embodiment differs from the blood pressure monitoring device 10 described above in that: the blood pressure monitoring apparatus 80 of the present embodiment further includes: a driver (not shown) and an actuation layer 810; wherein, the driver is arranged in the device body 110 for providing the brake signal; the actuating layer 810 is disposed between the flexible fixing band 120 and the blood pressure detecting module (not shown), and connected to the driver, for generating deformation under the control of the actuating signal, so as to improve the fitting degree between the blood pressure detecting module and the portion to be detected.
Specifically, the actuating layer 810 is disposed between the flexible fixing tape 120 and the flexible encapsulating layer 132, and is configured to deform under the control of the actuating signal, so that the flexible encapsulating layer 132 deforms, and the fitting degree between the ultrasonic detection element 131 and the portion to be detected is further improved.
The driver is disposed in the casing of the device body 110 and electrically connected to the main control chip for generating an actuation signal under the control of the main control chip.
Optionally, the driver of the present embodiment is an air pump (e.g., a micro air pump), and the actuation layer 810 is an air bag.
When carrying out blood pressure check, main control chip control air pump is aerifyd or is deflated to the gasbag, makes the gasbag produce deformation, hugs closely flexible packaging layer 132 because of the gasbag, consequently can make flexible packaging layer 132 produce deformation, and then can make ultrasonic detection element 131 initiatively adapt to the deformation of treating the skin surface of examining the portion of detecting, can improve blood pressure monitoring's accuracy.
Other structures and principles of the present embodiment are not described herein in detail.
In another embodiment, as shown in fig. 11, fig. 11 is a schematic structural diagram of a blood pressure detection module and an actuation layer in an embodiment of the blood pressure monitoring device of the present application. The blood pressure monitoring device (not shown) of the present embodiment is different from the blood pressure monitoring device 80 described above in that: the driver of this embodiment is a voltage controller (not shown), and the actuation layer 101 is a piezoelectric ceramic layer; the voltage controller works under the control of the main control chip and controls the piezoelectric ceramic layer to deform, so that the ultrasonic detection element 131 can actively adapt to the deformation of the skin surface of the part to be detected, and the accuracy of blood pressure monitoring can be improved.
The blood pressure monitoring equipment of the embodiment does not need to be provided with an air pump, can reduce the volume and can improve the portability of the blood pressure monitoring equipment.
Other structures and principles of the present embodiment are not described herein in detail.
The present application further provides a blood pressure monitoring device according to another embodiment, as shown in fig. 12, fig. 12 is a schematic perspective view of the blood pressure monitoring device according to the present application. The blood pressure monitoring device 11 of the present embodiment is different from the blood pressure monitoring device described above in that: the blood pressure detection module 130 of the present embodiment is provided on the apparatus body 110. The blood pressure detection module 130 is specifically provided on the surface of the inside of the apparatus body 110.
Optionally, the device body 110 of the present embodiment is provided with a flexible layer (not shown); the blood pressure detection module 130 is arranged on the flexible layer, in particular on the side of the flexible layer close to the wearer.
The flexible layer is made of a flexible material, such as silicone, fabric, etc.
The blood pressure detection module 130 of this embodiment adopts flexible package and sets up the blood pressure detection module 130 on the flexible layer of equipment body 110, can promote the blood pressure detection module 130 and wait the laminating nature between the detection portion for the deformation that the blood pressure detection module 130 can initiatively adapt to wait to detect the skin surface of a portion, and then can improve blood pressure monitoring's accuracy.
The structure ensures that the distance between the blood pressure detection module 130 and the main control chip is very small, and the blood pressure detection module 130 and the main control chip can be directly and electrically connected to reduce the communication module and the wires or shorten the length of the wires.
Other structures and principles of the present embodiment are not described herein in detail.
The present application further provides a blood pressure monitoring system, as shown in fig. 13, fig. 13 is a schematic structural diagram of an embodiment of the blood pressure monitoring system of the present application. The blood pressure monitoring system 12 of the present embodiment includes: the health data platform 121 is in communication connection with the blood pressure monitoring device 122, and is used for analyzing the blood pressure value uploaded by the blood pressure monitoring device 122 and generating health guidance information according to the analysis result.
The health data platform 121 further feeds back the health guidance information to the blood pressure monitoring device 122, which may present the health guidance information to the user via a display.
The health data platform 121 may analyze the blood pressure value by using a big data technology, and provide a health condition warning according to an analysis result, for example, if the blood pressure value detected for a long time has a rising trend, the health data platform reminds the user whether activities such as irregular life or unhealthy diet exist.
Health data platform 121 may be a cloud or a terminal.
For the structure and principle of the blood pressure monitoring device 122, reference may be made to the above embodiments, which are not described herein.
Be different from prior art, this application blood pressure monitoring equipment includes: an apparatus body; the flexible fixing belt is movably connected with the equipment body and is used for fixing the equipment body on the part to be detected; the blood pressure detection module is arranged on the equipment body or the flexible fixing belt and used for transmitting ultrasonic signals to the part to be detected and receiving echo signals of the ultrasonic signals, converting the echo signals into electric signals and sending the electric signals to the equipment body so that the equipment body obtains a blood pressure value according to the electric signals; wherein, the blood pressure monitoring module adopts flexible package. By the mode, the blood pressure monitoring equipment is small in size, can realize wearable ultrasonic blood pressure continuous monitoring, and improves portability, safety (ultrasonic detection is non-contact detection) and continuity of blood pressure detection; and the blood pressure detection module of this application adopts flexible packaging, can promote blood pressure detection module and wait to detect the laminating nature between the portion for blood pressure detection module can initiatively adapt to and wait to detect the deformation of a skin surface, and then can improve blood pressure monitoring's accuracy.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (11)

1. A blood pressure monitoring device, comprising:
an apparatus body;
the flexible fixing belt is movably connected with the equipment body and is used for fixing the equipment body on the part to be detected;
the blood pressure detection module is arranged on the equipment body or the flexible fixing belt and is used for transmitting an ultrasonic signal to the part to be detected and receiving an echo signal of the ultrasonic signal, converting the echo signal into an electric signal and sending the electric signal to the equipment body so that the equipment body obtains a blood pressure value according to the electric signal; wherein, the blood pressure monitoring module adopts flexible package.
2. A blood pressure monitoring device according to claim 1, wherein the device body is provided with a flexible layer on which the blood pressure detection module is provided.
3. The blood pressure monitoring device of claim 1, wherein the blood pressure detecting module comprises an ultrasound assembly electrically connected to the device body for emitting the ultrasound signal under control of the device body and transmitting the electrical signal to the device body, and a flexible encapsulating layer for encapsulating the ultrasound assembly.
4. A blood pressure monitoring device according to claim 3 wherein the ultrasound assembly comprises a plurality of ultrasound sensing elements electrically connected by an elastic member.
5. The blood pressure monitoring device of claim 4, wherein the ultrasound detection element is embedded in the flexible encapsulation layer and protrudes from a surface of a first side of the flexible encapsulation layer, and a second side of the flexible encapsulation layer is fixedly disposed with the device body or the flexible fixing band, wherein the first side is opposite to the second side.
6. The blood pressure monitoring device of claim 1, wherein the blood pressure detection module is disposed protruding from a surface of the device body or a surface of the flexible harness.
7. The blood pressure monitoring device of claim 1, further comprising:
a driver disposed within the device body for providing an actuation signal;
and the flexible actuating layer is arranged between the equipment body or the flexible fixing belt and the blood pressure detection module, is connected with the driver and is used for generating deformation under the control of the actuating signal so as to improve the fitting degree between the blood pressure detection module and the part to be detected.
8. A blood pressure monitoring device according to claim 7 wherein the driver is an air pump and the flexible actuation layer is a balloon.
9. The blood pressure monitoring device of claim 7, wherein the driver is a voltage controller and the compliant layer is a piezoceramic layer.
10. The blood pressure monitoring device according to any one of claims 1 to 9, wherein the device body includes:
the main control chip is electrically connected with the blood pressure monitoring module and is used for controlling the blood pressure monitoring module to transmit the ultrasonic signal and processing the electric signal to obtain the blood pressure value;
and the communication module is electrically connected with the main control chip and used for uploading the blood pressure value to an external terminal so that the terminal can process the blood pressure value.
11. A blood pressure monitoring system, comprising: a health data platform and the blood pressure monitoring device of any one of claims 1 to 10, wherein the health data platform is in communication with the blood pressure monitoring device and is used for analyzing the blood pressure value uploaded by the blood pressure monitoring device and generating health guidance information according to the analysis result.
CN202110158256.5A 2021-02-04 2021-02-04 Blood pressure monitoring equipment and blood pressure monitoring system Pending CN112842393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110158256.5A CN112842393A (en) 2021-02-04 2021-02-04 Blood pressure monitoring equipment and blood pressure monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110158256.5A CN112842393A (en) 2021-02-04 2021-02-04 Blood pressure monitoring equipment and blood pressure monitoring system

Publications (1)

Publication Number Publication Date
CN112842393A true CN112842393A (en) 2021-05-28

Family

ID=75988851

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110158256.5A Pending CN112842393A (en) 2021-02-04 2021-02-04 Blood pressure monitoring equipment and blood pressure monitoring system

Country Status (1)

Country Link
CN (1) CN112842393A (en)

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