CN217744378U - Blood pressure watch - Google Patents
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- CN217744378U CN217744378U CN202221285751.9U CN202221285751U CN217744378U CN 217744378 U CN217744378 U CN 217744378U CN 202221285751 U CN202221285751 U CN 202221285751U CN 217744378 U CN217744378 U CN 217744378U
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Abstract
The application provides a blood pressure wrist-watch includes: the watch comprises a watch body and a watch band, wherein the watch body comprises a watch shell and the watch band connected with the watch shell, and the watch band can be bent to wrap the wrist of a user; the pulse pressure acquisition assembly is used for acquiring a pulse pressure signal of a user after starting; the temperature sensing assembly is used for acquiring the ambient temperature of the environment where the blood pressure watch is located; the judgment circuit is used for judging whether a first permission signal is sent to the pulse pressure acquisition assembly or not according to the environment temperature, and the first permission signal is used for allowing the pulse pressure acquisition assembly to be started to acquire the pulse pressure signal; and the blood pressure calculating circuit is used for calculating the blood pressure of the user according to the pulse pressure signal after the pulse pressure signal is acquired by the pulse pressure acquisition component. The blood pressure watch can effectively avoid the error of blood pressure measurement caused by the ambient temperature.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to blood pressure wrist-watch.
Background
In the current electronic blood pressure measuring equipment, a pulse pressure signal is usually collected first, and then the blood pressure is calculated according to the pulse pressure signal, wherein the measurement accuracy of a core element for collecting the pulse pressure signal depends on the ambient temperature, for example, the core element for collecting the pulse pressure signal is a pressure sensor, the pressure sensor needs to perform temperature compensation in the declared working temperature range, and the national regulation also enforces that an equipment manufacturer notes the working temperature range of the equipment in the specification, such as 10 ℃ to 40 ℃; it is reasonable to say that the compensation range must cover this temperature range it claims to be. However, the operating temperature range of other electronic components in the device is wide and not trivial, e.g., commercial grade microprocessors: 0 to +70 ℃; industrial grade microprocessor: -40 ℃ to +85 ℃; an automobile level microprocessor: -40 ℃ to +125 ℃; military grade microprocessor: -55 ℃ to +150 ℃. However, the blood pressure watch is a wearable medical instrument worn on the wrist, and cannot be used outdoors; particularly in cold winter, the outdoor temperature may be lower than the lowest temperature of the working temperature range noted in the specification, so that the pressure accuracy of the blood pressure watch exceeds the standard, and further the wrong blood pressure measurement is caused. The problem is that if the medical professional unknowingly bases on these erroneous measurements, the medical professional diagnoses hypertension or assesses the effectiveness of the hypertension medication, thereby causing an unexpected stroke and death due to the stroke.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides one kind and can effectively avoid arousing blood pressure to measure wrong blood pressure wrist-watch because of ambient temperature.
In order to solve the above technical problem, the present application provides a blood pressure watch, including:
the watch comprises a watch body and a watch band, wherein the watch body comprises a watch shell and the watch band connected with the watch shell, and the watch band can be bent to wrap the wrist of a user;
the pulse pressure acquisition assembly is used for acquiring a pulse pressure signal of a user after starting;
the temperature sensing assembly is used for acquiring the ambient temperature of the environment where the blood pressure watch is located;
the judgment circuit is used for judging whether a first permission signal is sent to the pulse pressure acquisition assembly or not according to the environment temperature, and the first permission signal is used for allowing the pulse pressure acquisition assembly to be started to acquire the pulse pressure signal;
and the blood pressure calculating circuit is used for calculating the blood pressure of the user according to the pulse pressure signal after the pulse pressure signal is acquired by the pulse pressure acquiring component.
In some embodiments, the blood pressure monitoring device further includes a humidity sensing component, the humidity sensing component is configured to obtain an ambient humidity of an environment where the blood pressure watch is located, the determination circuit is further configured to determine whether to send a third permission signal to the pulse pressure collecting component according to the ambient humidity, and the third permission signal is used to allow the pulse pressure collecting component to be started to collect the pulse pressure signal.
In some embodiments, the pulse pressure acquisition component is configured to start after receiving a start signal and at least one of the first permission signal and the third permission signal, and the determination circuit is configured to send the start signal to the pulse pressure acquisition component after receiving a start measurement signal input by a user.
In some embodiments, the determining whether to send a first permission signal to the pulse pressure acquisition component according to the ambient temperature includes: the judgment circuit compares the ambient temperature with a preset temperature threshold range, and sends the first permission signal to the pulse pressure acquisition assembly when the ambient temperature is within the temperature threshold range, and does not send the first permission signal to the pulse pressure acquisition assembly when the ambient temperature is out of the temperature threshold range; and/or according to the environmental humidity, judging whether to send a third permission signal to the pulse pressure acquisition assembly, including: the judgment circuit compares the environment humidity with a preset humidity threshold range, when the environment humidity is within the humidity threshold range, the third permission signal is sent to the pulse pressure acquisition assembly, and when the environment humidity is outside the humidity threshold range, the third permission signal is not sent to the pulse pressure acquisition assembly.
In some embodiments, the temperature sensor further comprises an alarm device, the alarm device is used for sending an alarm, and the judging circuit is further used for sending a second permission signal for allowing the alarm device to send an alarm to the alarm device when the ambient temperature exceeds the temperature threshold range; and/or the judging circuit is also used for sending a second permission signal for allowing the alarm device to send an alarm to the alarm device when the environmental humidity exceeds the humidity threshold range.
In some embodiments, the alarm device is configured to send an alarm when receiving the second permission signal, or the alarm device is configured to send an alarm when receiving the second permission signal and the pulse pressure acquisition assembly receives the activation signal.
In some embodiments, the warning device comprises at least one of an audible warning device for emitting a warning sound to warn, a visual warning device for emitting visual information to warn, and a vibratory warning device for emitting a vibration to warn.
In some embodiments, the alarm control device is connected with the judging circuit by signals, and comprises at least one of a suppressing device, a stopping device and a resetting device, wherein the suppressing device, the stopping device and the resetting device are used for receiving the input of a user, the suppressing device is used for sending a first input signal to the judging circuit when the input of the user is received, the stopping device is used for sending a second input signal to the judging circuit when the input of the user is received, the resetting device is used for sending a third input signal to the judging circuit when the input of the user is received, and the judging circuit is used for sending a suppressing signal for controlling the alarm device to reduce the intensity of the alarm to the alarm device according to the first input signal, sending a stopping signal for controlling the alarm device to stop the alarm device according to the second input signal and sending a resetting signal for controlling the alarm device to reset to the alarm device according to the third input signal.
In some embodiments, the pulse pressure collecting assembly includes an air pump, an air bag, and a pressure sensing assembly, the air pump is used for delivering air into the air bag, the air bag is fixed on the watch body and is used for applying pressure to the wrist through inflation, the pressure sensing assembly is communicated with the air bag, and the pressure sensing assembly is used for collecting pulse pressure signals of a user and converting the pulse pressure signals into pulse pressure data for the blood pressure calculating circuit to calculate blood pressure.
In some embodiments, the ambient temperature is also used for temperature compensation of the pressure sensing assembly.
The blood pressure watch of the embodiment can monitor the ambient temperature of the environment where the blood pressure watch is located, and whether blood pressure measurement is allowed to be started or not is determined according to the ambient temperature, so that the blood pressure watch is prevented from continuing blood pressure measurement when the blood pressure watch is in an inaccurate measurement state due to the ambient temperature, and the wrong blood pressure measurement result is reduced or prevented from being obtained.
Drawings
FIG. 1 is a block diagram of a blood pressure watch of an embodiment;
FIG. 2 is a schematic diagram of a blood pressure watch according to an embodiment;
FIG. 3 is a schematic diagram of another embodiment of a blood pressure watch;
fig. 4 is a schematic composition diagram of a blood pressure watch according to another embodiment.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in this specification in order not to obscure the core of the present application with unnecessary detail, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
The most important idea of the present application is to avoid obtaining erroneous blood pressure measurements by monitoring the ambient temperature and thereby determining whether to allow starting the blood pressure measurement.
The first embodiment is as follows:
referring to fig. 1 and 2, a blood pressure watch is provided, which includes a watch body 100, a pulse pressure collecting component 200, a blood pressure calculating circuit 300, a temperature sensing component 400a and a determining circuit 500.
The watch body 100 includes a watch case 110 and a band 120 connected to the watch case 110, and the band 120 can be bent to wrap around the wrist (i.e., worn on the wrist). The blood pressure calculating circuit 300, the temperature sensing component 400a, the determining circuit 500, and the like may be disposed within the watch case 110.
Referring to fig. 2, the pulse pressure collecting assembly 200 includes an air bag 210, an air pump 220, a pressure sensing assembly 230 and an exhaust valve 240. The air pump 220, pressure sensing assembly 230, and exhaust valve 240 may also be disposed within the watch case 110. The pulse pressure collecting assembly 200 is used for collecting the pulse pressure signal of the user after being started.
The air cell 210 is fixed to the wristwatch body 100 for applying pressure to the wrist by inflation, i.e., the air cell 210 applies pressure outward when inflated. The air pump 220 is in communication with the air bladder 210 for delivering air to the air bladder 210, i.e., responsible for pressurizing the air bladder 210. The pressure sensing assembly 230 is used to collect a pulse pressure signal of the user. The exhaust valve 240 is used to close or open the communication between the airbag 210 and the outside to exhaust the airbag 210 in an open state, i.e., the airbag 210 starts to be depressurized after the exhaust valve 240 is opened. In some embodiments, the exhaust valve 240 may be an electrically controlled exhaust valve or a mechanical exhaust valve, which has the advantage of not consuming energy. In some embodiments, the pressure sensing assembly 230 includes a pressure sensor in communication with the bladder 210 for collecting a pressure analog signal and analog-to-digital conversion circuitry for converting the pressure analog signal into a pressure digital signal, i.e., collecting a pulse pressure signal through the above-mentioned process.
The blood pressure calculating circuit 300 is configured to calculate the blood pressure of the user according to the pulse pressure signal, and the calculation of the blood pressure of the user according to the pulse pressure signal is a currently mature technology. It will be readily appreciated that the blood pressure calculation circuit 300 may be integrated on the main circuit board of the blood pressure watch itself.
The temperature sensing assembly 400a is used to obtain the ambient temperature of the environment in which the blood pressure watch is located. The temperature sensing assembly 400a includes, but is not limited to, an infrared temperature sensor, a thermocouple sensor, a resistance sensor, and the like.
The judgment circuit 500 is configured to judge whether to send a first permission signal to the pulse pressure collecting assembly 200 according to the ambient temperature, where the first permission signal is used to allow the pulse pressure collecting assembly 200 to collect the pulse pressure signal. In this embodiment, the determining circuit 500 can compare the ambient temperature with a preset temperature threshold range, when the ambient temperature is within the temperature threshold range, the determining circuit 500 sends a first permission signal to the pulse pressure collecting assembly 200, and when the ambient temperature exceeds the temperature threshold range, the determining circuit 500 does not send the first permission signal to the pulse pressure collecting assembly 200. In some embodiments, the determining circuit 500 may be further configured to determine whether the blood pressure watch enters a sleep or low power consumption state according to the ambient temperature, so as to prevent the blood pressure watch from being in an overheat state.
In this embodiment, the pulse pressure collecting component 200 collects the pulse pressure signal, that is, there are two conditions for actually starting the pulse pressure collecting component 200, one is to receive the start signal, and the other is to receive the first permission signal, that is, if the ambient temperature exceeds a certain range, even if it is desired to start the pulse pressure collecting component 200, it is impossible, intuitively seen, that is, if the blood pressure watch is in an environment where the ambient temperature exceeds the temperature threshold range, even if the user thinks to start the blood pressure measurement, the blood pressure watch itself will not allow such an operation, thereby avoiding obtaining an erroneous or inaccurate blood pressure measurement result.
In some embodiments, the blood pressure watch further includes a humidity sensing component 400b, the humidity sensing component 400b is used for acquiring the ambient humidity of the environment where the blood pressure watch is located, and the humidity sensing component 400b includes, but is not limited to, a capacitive humidity sensor, a resistive humidity sensor, and the like. The judgment circuit 500 is configured to judge whether to send a third permission signal to the pulse pressure collecting assembly 200 according to the environmental humidity, where the third permission signal is used to allow the pulse pressure collecting assembly 200 to collect the pulse pressure signal. In this embodiment, the determining circuit 500 can compare the ambient humidity with a preset humidity threshold range, when the ambient humidity is within the humidity threshold range, the determining circuit 500 sends a third permission signal to the pulse pressure collecting assembly 200, and when the ambient humidity exceeds the humidity threshold range, the determining circuit 500 does not send the third permission signal to the pulse pressure collecting assembly 200. In this embodiment, the pulse pressure collecting component 200 collects the pulse pressure signal, that is, there are three conditions for actually activating the pulse pressure collecting component 200, one is to receive the activation signal, another is to receive the first permission signal, and another is to receive the third permission signal.
In some embodiments, the pulse pressure acquisition assembly 200 may also be configured to activate upon receiving either the first or third authorizing signals after receiving the activation signal, thus indicating that the user is allowed to initiate a blood pressure measurement whenever either the ambient temperature or the ambient humidity is appropriate.
In some embodiments, the determining circuit 500 is configured to send a start signal to the pulse pressure collecting assembly 200 after receiving a start measuring signal input by a user, and the user may manually input the start measuring signal, that is, manually start the blood pressure measuring function of the blood pressure watch, for example, there may be a blood pressure measuring button on the watch body, and the user inputs the start measuring signal by pressing the blood pressure measuring button. For example, the start signal and the first permission signal may both be high level signals, and pressure collection may be started when the pressure sensor in the pressure sensing assembly 230 receives two high level signals at the same time, and not collected if at least one low level signal is received. Similarly, the third permission signal may be a high signal, and the determining circuit 500 may be a simple modification of a conventional comparing circuit, and determines whether to output the high signal by comparing a relation between a parameter and a threshold.
Generally, the watch case 110 may further include a dial for displaying parameters such as blood pressure, and the blood pressure calculated by the blood pressure calculating circuit 300 is displayed on the dial.
It is easy to understand that, in a case that the pulse pressure collecting assembly 200 is in an inaccurate measurement state, even if the temperature compensation is performed on the pressure sensing assembly 230, the pressure sensing assembly cannot be "rescued", and therefore the measurement of the blood pressure is directly abandoned, and if the ambient temperature is within the temperature threshold range, the ambient temperature can also be used for the temperature compensation on the pressure sensing assembly 230, so that the pulse pressure signal collected by the pressure sensing assembly 230 is within the specification range, that is, the ambient temperature obtained by the temperature sensing assembly 400a can be used as a criterion for whether to perform the blood pressure measurement, and also has the function of temperature compensation when the blood pressure measurement is allowed, thereby reducing the hardware required for the temperature compensation.
The temperature threshold range in this embodiment may be set by a user, for example, a corresponding button or touch screen is provided on the dial, or may be set remotely by a family doctor or other personnel, for example, the blood pressure watch further includes a wireless communication device, and the family doctor may set the temperature threshold range at a computer end, a mobile end, or the like, where the temperature threshold range may be 10-40 ℃ or 5-45 ℃.
Referring to fig. 3, in some embodiments, the blood pressure watch further includes an alarm device 600, and the determining circuit 500 is further configured to send a second permission signal to the alarm device 600 for allowing the alarm device 600 to issue an alarm when the ambient temperature exceeds the temperature threshold range. It is to be understood that the second permission signal may be a high level signal. In some embodiments, the alarm device 600 sends an alarm when receiving the second permission signal, that is, intuitively, the ambient temperature alarms as soon as the ambient temperature exceeds the temperature threshold range, in other embodiments, the pulse pressure collection assembly 200 receives the activation signal and can send a high-level enable signal to the alarm device 600, and the alarm device 600 is configured to send an alarm when receiving the second permission signal and the pulse pressure collection assembly 200 receives the activation signal, for example, a user manually starts blood pressure measurement, that is, when the ambient temperature exceeds the temperature threshold range, the user tries to start the blood pressure measurement alarm device 600 again to alarm. The circuit configuration of the alarm device 600 described above is also easy to implement.
In some embodiments, when the blood pressure watch further comprises the humidity sensing component 400b, the decision circuit 500 is further configured to send a second permission signal to the alarm device 600 for allowing the alarm device 600 to issue an alarm when the ambient humidity exceeds a humidity threshold range.
The alarm device 600 may include, but is not limited to, an audible alarm device 610, a visual alarm device 620, and a vibration alarm device 630, the audible alarm device 610 may be, for example, a buzzer, a horn, etc. to attract the attention of the user by sound, the visual alarm device 620 may be, for example, various characters or words displayed on an LCD screen or an OLED screen on a dial, etc., and the vibration alarm device 630 may be, for example, a vibration motor, etc. built in the blood pressure watch, which attracts the attention of the user by vibration to achieve the alarm effect. It should be noted that the above-mentioned various alarm devices can be used alone or in combination.
Referring to fig. 4, in some embodiments, the blood pressure watch further includes an alarm control device 700, the alarm control device 700 is in signal connection with the determination circuit 500, and the alarm control device 700 is configured to control the operation of the alarm device 600 by receiving an input from a user, for example, the alarm control device 700 may include a button on the watch case 110, and when the button is pressed by the user, the alarm device 600 is controlled to perform a corresponding operation. In the above embodiment, the alarm control device 700 includes, but is not limited to, the suppression device 710, the stop device 720 and the reset device 730, it is easily understood that, intuitively, each alarm control device 700 may be provided on the watch case 110 in a manner of one button, and when the user presses the button corresponding to the suppression device 710, the determination circuit 500 sends a suppression signal for controlling the alarm device 600 to reduce the intensity of the alarm to the alarm device 600, for example, the alarm device 600 is an audible alarm device 610 and reduces the volume of the sound emitted from the audible alarm device 610, and when the user presses the button corresponding to the stop device 720, the determination circuit 500 sends a stop signal for controlling the alarm device 600 to stop the alarm to the alarm device 600, for example, the alarm device 600 is an audible alarm device 610 and mutes the audible alarm device 610, and when the user presses the button corresponding to the reset device 730, the determination circuit 500 sends a reset signal for controlling the alarm device 600 to reset the alarm device 600, so that the alarm device 600 is reset.
The blood pressure wrist-watch of above-mentioned embodiment can monitor the ambient temperature of the environment that self is located, and when ambient temperature exceeded the temperature threshold value scope, then the blood pressure wrist-watch did not allow to start blood pressure measurement, when ambient temperature was in the temperature threshold value scope, the blood pressure wrist-watch just allowed to start blood pressure measurement to blood pressure measurement's degree of accuracy has been improved.
Reference is made herein to various exemplary embodiments. However, those skilled in the art will recognize that changes and modifications may be made to the exemplary embodiments without departing from the scope hereof. For example, the various operational steps, as well as the components used to perform the operational steps, may be implemented in differing ways depending upon the particular application or consideration of any number of cost functions associated with operation of the system (e.g., one or more steps may be deleted, modified or incorporated into other steps).
Additionally, as will be appreciated by one skilled in the art, the principles herein may be reflected in a computer program product on a computer readable storage medium having computer readable program code pre-loaded thereon. Any tangible, non-transitory computer-readable storage medium may be used, including magnetic storage devices (hard disks, floppy disks, etc.), optical storage devices (CD-ROMs, DVDs, blu Ray disks, etc.), flash memory, and/or the like. These computer program instructions may be loaded onto a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions which execute on the computer or other programmable data processing apparatus create means for implementing the functions specified. These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including means for implementing the function specified. The computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified.
While the principles herein have been illustrated in various embodiments, many modifications of structure, arrangement, proportions, elements, materials, and components particularly adapted to specific environments and operative requirements may be employed without departing from the principles and scope of the present disclosure. The above modifications and other changes or modifications are intended to be included within the scope of this document.
The foregoing detailed description has been described with reference to various embodiments. However, one skilled in the art will recognize that various modifications and changes may be made without departing from the scope of the present disclosure. Accordingly, the disclosure is to be considered in an illustrative and not a restrictive sense, and all such modifications are intended to be included within the scope thereof. Also, advantages, other advantages, and solutions to problems have been described above with regard to various embodiments. However, the benefits, advantages, solutions to problems, and any element(s) that may cause any element(s) to occur or become more pronounced are not to be construed as a critical, required, or essential feature or element of any or all the claims. As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, system, article, or apparatus. Furthermore, the term "coupled," and any other variation thereof, as used herein, refers to a physical connection, an electrical connection, a magnetic connection, an optical connection, a communicative connection, a functional connection, and/or any other connection.
Those having skill in the art will recognize that many changes may be made to the details of the above-described embodiments without departing from the underlying principles of the invention. Accordingly, the scope of the invention should be determined from the following claims.
Claims (10)
1. A blood pressure watch, comprising:
the watch comprises a watch body and a watch band, wherein the watch body comprises a watch shell and the watch band connected with the watch shell, and the watch band can be bent to wrap the wrist of a user;
the pulse pressure acquisition assembly is used for acquiring a pulse pressure signal of a user after starting;
the temperature sensing assembly is used for acquiring the ambient temperature of the environment where the blood pressure watch is located;
the judgment circuit is used for judging whether a first permission signal is sent to the pulse pressure acquisition assembly or not according to the environment temperature, and the first permission signal is used for allowing the pulse pressure acquisition assembly to be started to acquire the pulse pressure signal;
and the blood pressure calculating circuit is used for calculating the blood pressure of the user according to the pulse pressure signal after the pulse pressure signal is acquired by the pulse pressure acquisition component.
2. The blood pressure watch of claim 1, further comprising a humidity sensing component configured to obtain an ambient humidity of an environment where the blood pressure watch is located, wherein the determining circuit is further configured to determine whether to send a third permission signal to the pulse pressure collecting component according to the ambient humidity, and the third permission signal is configured to allow the pulse pressure collecting component to be started to collect the pulse pressure signal.
3. The blood pressure watch of claim 2, wherein the pulse pressure acquisition component is configured to activate upon receiving an activation signal and upon receiving at least one of the first enabling signal and the third enabling signal.
4. The blood pressure watch of claim 2 or 3, wherein said determining whether to send a first permission signal to the pulse pressure acquisition component based on the ambient temperature comprises:
the judgment circuit compares the ambient temperature with a preset temperature threshold range, and sends the first permission signal to the pulse pressure acquisition assembly when the ambient temperature is within the temperature threshold range, and does not send the first permission signal to the pulse pressure acquisition assembly when the ambient temperature is out of the temperature threshold range; and/or according to the environmental humidity, judging whether to send a third permission signal to the pulse pressure acquisition assembly, including: the judgment circuit compares the environment humidity with a preset humidity threshold range, sends the third permission signal to the pulse pressure acquisition assembly when the environment humidity is within the humidity threshold range, and does not send the third permission signal to the pulse pressure acquisition assembly when the environment humidity is outside the humidity threshold range.
5. The blood pressure watch of claim 4, further comprising an alarm device for issuing an alarm, wherein the decision circuit is further configured to send a second enable signal to the alarm device for allowing the alarm device to issue an alarm when the ambient temperature is outside the temperature threshold range; and/or the judging circuit is also used for sending a second permission signal for allowing the alarm device to send an alarm to the alarm device when the environmental humidity exceeds the humidity threshold range.
6. A blood pressure watch according to claim 5, wherein the alarm means is adapted to give an alarm upon receiving the second enabling signal or wherein the alarm means is adapted to give an alarm upon receiving the second enabling signal and the pulse pressure collecting assembly receives an enabling signal.
7. The blood pressure watch of claim 6, wherein the alarm device comprises at least one of an audible alarm device for emitting an alarm sound to alarm, a visual alarm device for emitting visual information to alarm, and a vibratory alarm device for emitting a vibration to alarm.
8. The blood pressure watch according to claim 6, further comprising an alarm control means in signal connection with the judgment circuit, the alarm control means comprising at least one of a suppression means for sending a first input signal to the judgment circuit upon receiving a user input, a stop means for sending a second input signal to the judgment circuit upon receiving a user input, and a reset means for sending a third input signal to the judgment circuit upon receiving a user input, the judgment circuit for sending a suppression signal to the alarm means for controlling the alarm means to reduce the intensity of the alarm in accordance with the first input signal, a stop signal to the alarm means for controlling the alarm means to stop the alarm in accordance with the second input signal, and a reset signal to the alarm means for controlling the alarm means to reset in accordance with the third input signal.
9. The blood pressure watch of claim 1, wherein the pulse pressure collecting assembly comprises an air pump, an air bag and a pressure sensing assembly, the air pump is used for delivering air into the air bag, the air bag is fixed on the watch body and is used for applying pressure to the wrist through inflation, the pressure sensing assembly is communicated with the air bag and is used for collecting pulse pressure signals of the user and converting the pulse pressure signals into pulse pressure data for the blood pressure calculating circuit to calculate the blood pressure.
10. The blood pressure watch of claim 9, wherein said ambient temperature is further used for temperature compensation of said pressure sensing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221285751.9U CN217744378U (en) | 2022-05-25 | 2022-05-25 | Blood pressure watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221285751.9U CN217744378U (en) | 2022-05-25 | 2022-05-25 | Blood pressure watch |
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| Publication Number | Publication Date |
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| CN217744378U true CN217744378U (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221285751.9U Active CN217744378U (en) | 2022-05-25 | 2022-05-25 | Blood pressure watch |
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|---|---|
| CN (1) | CN217744378U (en) |
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- 2022-05-25 CN CN202221285751.9U patent/CN217744378U/en active Active
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