CN116687366A - Portable sphygmomanometer with self-checking function - Google Patents

Portable sphygmomanometer with self-checking function Download PDF

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Publication number
CN116687366A
CN116687366A CN202210180205.7A CN202210180205A CN116687366A CN 116687366 A CN116687366 A CN 116687366A CN 202210180205 A CN202210180205 A CN 202210180205A CN 116687366 A CN116687366 A CN 116687366A
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CN
China
Prior art keywords
cuff
spot
sphygmomanometer
blood pressure
portable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210180205.7A
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Chinese (zh)
Inventor
刘宏伟
中泽进二
中西基文
张笑跃
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Omron Healthcare Co Ltd
Original Assignee
Omron Healthcare Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Omron Healthcare Co Ltd filed Critical Omron Healthcare Co Ltd
Priority to CN202210180205.7A priority Critical patent/CN116687366A/en
Publication of CN116687366A publication Critical patent/CN116687366A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02233—Occluders specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The embodiment of the application provides a portable sphygmomanometer with a self-checking function, which comprises: a cuff; a housing portion for housing the cuff, an inflation amount of the cuff being limited by a space size of the housing portion; and a main body part including a spot check part connected to the cuff and controlling inflation or deflation of the cuff stored in the storage part so as to perform self-spot check on the portable sphygmomanometer. According to the embodiment of the application, the inflation amount of the cuff is limited by the space of the accommodating part for accommodating the cuff, and the self-checking (correction) of the sphygmomanometer is realized by using the cuff with the inflation amount limited as the air tank for checking (correcting) of the sphygmomanometer.

Description

Portable sphygmomanometer with self-checking function
Technical Field
The application relates to the field of blood pressure measurement, in particular to a portable sphygmomanometer with a self-checking function.
Background
Currently, intelligent electronic blood pressure meters are becoming more and more popular. As with other electronic products, the electronic sphygmomanometer has the problems that the air tightness of the product is reduced, the performance of parts is attenuated, the accuracy of a sensor is fluctuated and the like along with the use time and the factors such as the influence of the use environment. A user with regular correction consciousness can send the sphygmomanometer to an after-sales service department or a professional detection mechanism for correction, but the correction mode not only delays the time of the user, but also influences the user experience; some users have trouble and do not correct the measurement results of products which are not corrected in time, so that certain errors can exist in the measurement results, and wrong judgment basis is brought to the treatment of patients.
It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present application and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the application section.
Disclosure of Invention
In order to solve the problem of calibration (spot check) of the sphygmomanometer, the embodiment of the application provides a portable sphygmomanometer with a self-spot check function, wherein the inflation amount of the cuff is limited by the space of a containing part for containing the cuff, and the self-spot check (calibration) of the sphygmomanometer is realized by using the cuff with the inflation amount limited as an air tank for performing the self-spot check (calibration) of the sphygmomanometer.
According to an aspect of the embodiment of the present application, there is provided a portable blood pressure meter with a self-checking function, the portable blood pressure meter including: a cuff; a housing portion for housing the cuff, an inflation amount of the cuff being limited by a space size of the housing portion; and a main body part including a spot check part connected to the cuff and controlling inflation or deflation of the cuff stored in the storage part so as to perform self-spot check on the portable sphygmomanometer.
In some embodiments, the main body part further comprises a blood pressure measuring part, and a switching button is arranged on the main body part and connected with the spot check part and the blood pressure measuring part for switching between a self-spot check function and a blood pressure measuring function.
In some embodiments, a spot check button is provided on the body portion, the spot check button being connected to the spot check portion for activating a self-spot check function of the spot check portion.
In some embodiments, an indicator light is provided on the main body portion, and the indicator light is connected with the spot detection portion and is used for indicating the spot detection state and/or result of the portable sphygmomanometer.
In some embodiments, a display part is provided on the main body part, and the display part is connected with the spot detection part and is used for indicating the spot detection state and/or result of the portable sphygmomanometer.
In some embodiments, the receiving portion is located at a rear or bottom or side of the body portion.
In some embodiments, the length W of the receiving portion in the thickness direction after the cuffs are stacked is calculated by the following formula (1):
W＝V/(L×H)+a (1)
wherein V represents the maximum air volume when the cuff is limited by the storage portion, L represents the length of the storage portion, H represents the height of the highest portion of the storage portion, and a represents the thickness of the cuff after stacking.
In some embodiments, the spot inspection part includes a control part, an air pump and an exhaust valve connected to the control part, and the cuff is connected to the air pump of the spot inspection part through the air pipe.
The embodiment of the application has the beneficial effects that the inflation amount of the cuff is limited by the space of the containing part for containing the cuff, and the self-checking (correction) of the sphygmomanometer is realized by using the cuff with the inflation amount limited as an air containing part for self-checking (correction) of the sphygmomanometer, so that the measurement accuracy of the sphygmomanometer can be tracked in time, and a more accurate basis is provided for self-diagnosis and treatment of a user. In addition, the cuff is stored through the storage part after blood pressure measurement, so that the problem that the cuff is not stored after blood pressure measurement is solved, and the user experience is improved.
Specific embodiments of the application are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the application may be employed. It should be understood that the embodiments of the application are not limited in scope thereby. The embodiments of the application include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments in combination with or instead of the features of the other embodiments.
It should be emphasized that the term "comprises/comprising" when used herein is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps or components.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is evident that the drawings in the following description are only some embodiments of the present application and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art. In the drawings:
FIG. 1 is a schematic view of a portable blood pressure monitor 1 according to an embodiment of the present application;
FIG. 2 is another schematic view of a portable blood pressure monitor 1 according to an embodiment of the present application;
FIG. 3 is a further schematic view of a portable blood pressure meter 1 according to an embodiment of the present application;
FIG. 4 is a further schematic view of a portable blood pressure meter 1 according to an embodiment of the present application;
fig. 5 is a schematic diagram of a spot inspection method of the portable sphygmomanometer 1 according to an embodiment of the present application.
Detailed Description
The foregoing and other features of the application will become apparent from the following description, taken in conjunction with the accompanying drawings. In the specification and drawings, there have been specifically disclosed specific embodiments of the application that are indicative of some of the ways in which the principles of the application may be employed, it being understood that the application is not limited to the specific embodiments described, but, on the contrary, the application includes all modifications, variations and equivalents falling within the scope of the appended claims.
In the embodiments of the present application, the terms "first," "second," and the like are used to distinguish between different elements from each other by name, but do not indicate spatial arrangement or time sequence of the elements, and the elements should not be limited by the terms. The term "and/or" includes any and all combinations of one or more of the associated listed terms.
In embodiments of the present application, the singular forms "a," an, "and" the "include plural referents and should be construed broadly to mean" one "or" one type "and not limited to" one "or" another; furthermore, the term "comprising" is to be interpreted as including both the singular and the plural, unless the context clearly dictates otherwise. Furthermore, the term "in accordance with" should be understood to be "at least partially in accordance with," and the term "based on" should be understood to be "at least partially in accordance with," unless the context clearly indicates otherwise.
Various implementations of embodiments of the present application are described below with reference to the accompanying drawings. These implementations are merely illustrative and not limiting of the embodiments of the present application.
The embodiment of the application provides a portable sphygmomanometer with a self-checking function. Fig. 1 is a schematic view of a portable blood pressure monitor 1 according to an embodiment of the present application.
In at least one embodiment of the present application, as shown in fig. 1, the portable blood pressure monitor 1 includes a cuff 11, a housing portion 12, and a main body portion 13. The housing 12 is used for housing the cuff 11, the inflation amount of the cuff 11 is limited by the space of the housing 12, and the main body 13 includes a spot detecting portion (not shown) connected to the cuff 11 via an air tube 14, and inflation or deflation of the cuff 11 housed in the housing 12 is controlled so as to perform self-spot detection of the portable sphygmomanometer 1.
It is known in the art that a component with an air-containing function is required to be externally connected when the sphygmomanometer performs self-checking; according to the above embodiment, the inflation amount of the cuff 11 is limited by the space of the housing portion 12 housing the cuff 11, and the self-checking (correction) of the sphygmomanometer is realized by the cuff 11, the inflation amount of which is limited, serving as the air accommodating member for performing the self-checking (correction) of the sphygmomanometer, thereby being capable of timely tracking the measurement accuracy of the sphygmomanometer and providing a more accurate basis for the self-diagnosis and treatment of the user. In addition, the cuff is stored through the storage part after blood pressure measurement, so that the problem that the cuff is not stored after blood pressure measurement is solved, and the user experience is improved.
In the embodiment of the present application, the cuff is taken as an example of the air accommodating member, but the present application is not limited thereto, and the air accommodating member may be an air tank or other members having an air accommodating function.
Fig. 2 is another schematic view of the portable blood pressure monitor 1 according to the embodiment of the present application.
In the embodiment of the present application, as shown in fig. 2, the component having the air accommodating function is implemented as an air tank 112, and the air tank 112 is connected to a spot check part (not shown) in the main body part 13 through an air pipe 14, and the inflation amount of the air tank 112 is, for example, 10cc (cubic centimeter) -500cc. Similarly, the air tank 112 may be accommodated in a housing portion (not shown in fig. 2) of the portable blood pressure monitor 1 so that the portable blood pressure monitor 1 can perform self-check by the check-in portion while the air tank 112 is housed.
In at least one embodiment of the present application, as shown in fig. 1, L represents the length of the storage portion 12, H represents the height of the highest portion of the storage portion 12, a represents the thickness of the cuff 11 after stacking, W represents the length of the storage portion 12 in the thickness direction of the cuff 11 after stacking, and then the length W of the storage portion 12 in the thickness direction of the cuff 11 after stacking is calculated by the following equation (1):
W＝V/(L×H)+a (1)
where V represents the maximum air volume when the cuff 11 is limited by the storage portion 12, for example, an ideal value of the maximum inflation amount of the cuff 11: 100cc. Notably, are: the maximum inflation amount V of the cuff 11 when the cuff 11 is limited to the storage portion 12 is different from the maximum inflation amount V ' of the cuff 11, and V ' is the maximum inflation amount of the portable blood pressure meter 1 when the blood pressure measurement function is performed, and generally v+.v '.
Thus, the amount of inflation of the cuff 11 at the time of performing the self-check function can be limited by the space size of the housing portion 12, so that the cuff 11 with the limited amount of inflation serves as an air accommodating member for performing the self-check (correction) of the sphygmomanometer.
In the embodiment of the present application, the main body 13 may further include a blood pressure measuring unit (not shown), that is, a function of measuring blood pressure of a general blood pressure meter.
In order to separate the blood pressure measurement function and the spot detection function of the blood pressure monitor of the present application, for example, as shown in fig. 1, a switch button 131 may be provided in the main body 13, and the switch button 131 may be connected to the spot detection unit and the blood pressure measurement unit to switch the blood pressure monitor 1 between spot detection and blood pressure measurement.
For example, in the power-on standby state, the blood pressure meter 1 is directly in the blood pressure measurement function, the switch button 131 is clicked once, the blood pressure meter 1 is in the self-checking function, the switch button 131 is clicked once again, and the blood pressure meter is switched back to the blood pressure measurement function; the embodiment of the present application is not limited to this, and for example, the self-check function of the sphygmomanometer 1 may be triggered by pressing the switch button 131 for a long time or by double-clicking, and the blood pressure measurement function may be switched back by clicking or the like.
Similarly, in order to separate the blood pressure measurement function and the spot check function of the blood pressure monitor, in another embodiment, for example, a spot check button (not shown) may be directly provided on the main body 13, and the spot check button may be connected to the spot check unit to activate the self-spot check function of the spot check unit.
For example, in the power-on standby state, the blood pressure meter 1 is directly in the blood pressure measurement function, and the click button is clicked once to indicate the self-click function of the blood pressure meter 1, and then the click button is clicked once again to indicate the blood pressure measurement function of the blood pressure meter 1; the embodiment of the present application is not limited to this, and for example, the self-check function of the sphygmomanometer 1 may be triggered by pressing a check button for a long time or by clicking a check button for a double time, and the blood pressure measurement function may be started by clicking or the like.
With the above two embodiments, the blood pressure measurement function and the self-checking function of the blood pressure monitor are clear at a glance, and different functions of the blood pressure monitor can be clearly and clearly implemented.
In at least one embodiment of the present application, in order to make the spot status and/or result clearer for the user, in one embodiment, as shown in fig. 1, an indicator lamp 132 may be provided on the main body 13, where the indicator lamp 132 is connected to the spot portion, and the indicator lamp 132 is used to indicate the spot status and/or result of the portable sphygmomanometer 1.
For example, in the spot inspection process, the indicator lamp 132 is indicated by Huang Shanlai, the indicator lamp 132 is indicated by green after the spot inspection is completed and the pass of the portable blood pressure monitor 1 is indicated, and the indicator lamp 132 is indicated by red after the spot inspection is completed and the pass of the portable blood pressure monitor 1 is indicated. Of course, the indicator light 132 may also be used to indicate the status and/or result of the blood pressure measurement of the portable sphygmomanometer 1. The number of the indicator lamps 132 is not limited to 1 shown in fig. 1, and for example, the number of the indicator lamps 132 may be set according to the number of the respective indexes to be actually detected, that is, one spot inspection index corresponds to one indicator lamp (as described in a spot inspection method hereinafter).
In another embodiment, as shown in fig. 1, a display unit 133 is provided in the main body 13, and the display unit 133 is connected to the above-mentioned spot inspection unit, and the display unit 133 is used to display the status and/or result of spot inspection by the portable sphygmomanometer 1.
For example, the display unit 133 may indicate the process and result of the spot inspection by numerals or letters or characters, for example, numeral 1 indicates that the spot inspection is in progress, numeral 2 indicates that the spot inspection result is acceptable, and numeral 3 indicates that the spot inspection result is unacceptable. Of course, the display unit 133 may be used to display the status and/or result of the blood pressure measurement of the portable blood pressure monitor 1.
Through the two embodiments or the indication lamp 132 and the display part 133, the user can check the state and/or result at a glance, thereby achieving the purpose of effective early warning and improving the user experience. In addition, the state and/or result of spot check and/or blood pressure measurement of the portable sphygmomanometer 1 can be indicated according to different warning sounds, so that the requirements of different user groups can be met.
Fig. 3 and 4 are further schematic views of a portable blood pressure monitor according to an embodiment of the present application, showing different positions of the housing portion in the main body portion.
In the embodiment of the present application, the receiving portion 12 may be located at the rear of the main body portion 13 as shown in fig. 1, or the receiving portion 12 may be located at the bottom of the main body portion 13 as shown in fig. 3, or the receiving portion 12 may be located at the side of the main body portion 13 as shown in fig. 4.
Thereby, the housing portion 12 can be set at an appropriate position according to the need and function.
In the embodiment of the present application, the checking part includes a control part, and an air pump and an exhaust valve connected to the control part, and the cuff 11 is connected to the air pump of the checking part through an air pipe 14; in addition, the spot inspection unit may further include two sensors (for example, air pressure sensors) connected to the control unit, and the control unit may determine whether the accuracy of the two sensors satisfies the requirement according to signals fed back from the two sensors.
Thus, by the spot check section, the pressurizing ability of the air pump, the air tightness of the entire air system, and the control ability of the exhaust valve can be evaluated, and the accuracy of the sensor can be interactively verified.
The constitution of the blood pressure monitor according to the embodiment of the present application has been described above, but the present application is not limited thereto, and for example, the main body 13 of the portable blood pressure monitor 1 according to the embodiment of the present application may further include a storage unit or the like for storing a conventional blood pressure measurement value, a standard value (described in a point detection method later), and the like.
The self-checking method of the portable blood pressure monitor 1 will be described in detail below by the self-checking flow of the blood pressure monitor.
Fig. 5 is a schematic diagram of a self-checking method of the portable sphygmomanometer 1 according to an embodiment of the present application. In this method flow, the cuff 11 is described as an air accommodating member.
As shown in fig. 5, the self-checking method of the portable blood pressure monitor 1 includes:
501, the cuff 11 is put in the storage unit 12 in a stacked state, and the click button (or the switch button 131 is clicked to switch the blood pressure monitor 1 to the self-click function) is clicked;
in this step, the indicator light 132 (e.g., LED light) begins to turn yellow.
502, the control part of the spot check part sends a command to close the exhaust valve;
503, the control unit instructs to pressurize the air pump, and records a pressurizing time T1 from 0 to 280mmHg, for example;
in this step, the air pressure sensor may detect a real-time pressure value, and the display part 133 may display the real-time pressure value according to feedback of the air pressure sensor.
504, the control unit determines whether the pressurization time T1 is equal to or less than the standard pressurization time T0 stored in the storage unit (T1 is equal to or less than T0; if the judgment result is negative, entering a point detection conclusion (1); if yes, entering 505;
in this step, whether the pressurizing capacity of the air pump satisfies the requirement may be evaluated by a pressurizing time of 0 to 280 mmHg. The spot inspection conclusion (1) shows that the pressurization detection result is unqualified, and the indicator lamp 132 is turned on to be red at the moment, so that the spot inspection process is finished; if the result is qualified, the indicator 132 may be turned on for a green light (for example, the green light is turned on for 2 seconds), and after the green light is turned on for 2 seconds, the indicator 132 turns yellow and flashes again, so as to instruct the starting point to detect the next index; if the result is no, the indicator light may be in yellow flashing state without lighting the green light until all the indexes are detected, and the color of the indicator light is changed.
505, the control part instructs the air pump to lock for a predetermined period of time (i.e., to be in a hold state);
in this step, for example, the air pump is kept in the hold state for 10 seconds, and when the control unit issues the instruction, the indicator lamp 132 is turned yellow.
506, the control section records a pressure value P1 of the air pump at the start of the predetermined time and a pressure value P1 'of the air pump after the lapse of the predetermined time, and calculates a time pressure difference Δp1 (Δp1=p1-p1') after the lapse of the predetermined time;
in this step, if the checking part includes two air pressure sensors, one is a main sensor and one is a sub sensor, the method may further include 506', and in 506', the control part further records the pressure value P of the main sensor after the predetermined time has elapsed Main unit And the pressure value P of the secondary sensor Auxiliary pair And calculates a difference DeltaP between the pressure value of the primary sensor and the pressure value of the secondary sensor Device for preventing and treating cancer (ΔP Device for preventing and treating cancer ＝P Main unit -P Auxiliary pair )。
507, the control unit determines whether the time pressure difference Δp1 is equal to or smaller than the standard time pressure difference Δp stored in the storage unit Leak standard (ΔP1≤ΔP Leak standard ? ) The method comprises the steps of carrying out a first treatment on the surface of the If the judgment result is negative, entering a point detection conclusion (2); if yes, go to 508;
in this step, the degree of air leakage is calculated based on the air pressure change of 10 seconds displayed by the display portion 133 and it is determined whether the requirement is satisfied, that is, whether the air tightness of the air system is evaluated to be satisfied.
In addition, in the case that the spot inspection part includes two air pressure sensors, the control part may also determine the difference Δp in this step Device for preventing and treating cancer Whether or not the standard device pressure difference DeltaP stored in the storage section is less than or equal to Device standard (ΔP Device for preventing and treating cancer ≤ΔP Device standard ? ) That is, the control unit determines whether or not the time pressure difference Δp1 is equal to or smaller than the standard time pressure difference Δp stored in the storage unit Leak standard (ΔP1≤ΔP Leak standard ? ) Sum of differences DeltaP Device for preventing and treating cancer Whether or not the standard device pressure difference DeltaP stored in the storage section is less than or equal to Device standard (ΔP Device for preventing and treating cancer ≤ΔP Device standard ? ). In the determination of DeltaP 1>ΔP Leak standard And/or ΔP Device for preventing and treating cancer >ΔP Device standard The point inspection conclusion (2) can be entered, if it is judged that Δp1 is less than or equal to Δp Leak standard And DeltaP Device for preventing and treating cancer ≤ΔP Device standard Then 508 is entered.
The spot inspection conclusion (2) shows that the detection result of the air leakage and/or the difference is not qualified, and the indicator lamp 132 is turned on to be red at the moment, so that the spot inspection process is ended; if the result is qualified, the indicator 132 may be turned on for a green light (for example, the green light is turned on for 2 seconds), and after the green light is turned on for 2 seconds, the indicator 132 turns yellow and flashes again, so as to instruct the starting point to detect the next index; in addition, if the judgment result is qualified, the green light is not lighted, and the indicator light is always in a yellow flashing state, and the color of the lamp is changed until all the indexes are detected.
508, the control part instructs the air pump to be locked and the exhaust valve to start the exhaust at a slight speed, so that the pressure value is reduced from 280mmHg to 100mmHg, for example;
509, the control unit calculates a minute-speed exhaust time T2 when the pressure value decreases from 280mmHg to 100mmHg;
510, the control unit determines whether the minute-speed exhaust time T2 is smaller than the minute-speed exhaust time upper limit T stored in the storage unit Upper part And is larger than the lower limit T of the micro-speed exhaust time stored in the storage part Lower part(s) (T Lower part(s) <T2<T Upper part ? ) The method comprises the steps of carrying out a first treatment on the surface of the If the judgment result is negative, entering a point detection conclusion (3); if yes, go to 511;
in this step, the control ability at the time of the exhaust valve at a minute speed is evaluated by a time from the start of the minute speed exhaust of 280mmHg to 100 mmHg.
The spot inspection conclusion (3) shows that the detection result of the micro-speed exhaust control is not qualified, and the indicator lamp 132 is turned on to light red at the moment, so that the spot inspection process is finished; if the result is qualified, the indicator 132 may be turned on for a green light (for example, the green light is turned on for 2 seconds), and after the green light is turned on for 2 seconds, the indicator 132 turns yellow and flashes again, so as to instruct the starting point to detect the next index; in addition, if the judgment result is qualified, the green light is not lighted, and the indicator light is always in a yellow flashing state, and the color of the lamp is changed until all the indexes are detected.
511, the control unit instructs the exhaust valve to be completely opened, and the pressure value is reduced from 100mmHg to 0mmHg, for example;
512, the control unit calculates a rapid exhaust time T3 when the pressure value decreases from 100mmHg to 0mmHg;
513, determining whether the quick exhaust time T3 is equal to or less than the standard quick exhaust time T stored in the storage unit Urgent ranking standard (T3≤T Urgent ranking standard ? ) The method comprises the steps of carrying out a first treatment on the surface of the If the judgment result is negative, entering a point detection conclusion (4); if the judgment result is yes, entering a point detection conclusion (5);
in this step, the control ability at the time of rapid exhaust of the exhaust valve was evaluated by a time from the start of rapid exhaust of 100mmHg to 0 mmHg.
The spot inspection conclusion (4) shows that the detection result of the rapid exhaust control is not qualified, and the indicator lamp 132 is turned on to light red at the moment, so that the spot inspection process is finished; the checking conclusion (5) indicates that the checking is finished and the detection index is qualified, and the indicator lamp 132 lights a green light for a long time.
According to the portable sphygmomanometer with the self-checking function, the inflation amount of the cuff 11 is limited by the space of the accommodating part 12 for accommodating the cuff 11, and the self-checking (correction) of the sphygmomanometer is realized by using the cuff 11 with the inflation amount limited as an air accommodating part for performing the self-checking (correction) of the sphygmomanometer, so that the measuring precision of the sphygmomanometer can be tracked in time, and a more accurate basis is provided for self-diagnosis and treatment of a user. In addition, the cuff is stored through the storage part in the blood pressure measurement, so that the problem that the cuff is not stored after the blood pressure measurement is solved, and the user experience is improved.
The application has been described in connection with specific embodiments, but it will be apparent to those skilled in the art that these descriptions are intended to be illustrative and not limiting. Various modifications and alterations of this application will occur to those skilled in the art in light of the spirit and principles of this application, and such modifications and alterations are also within the scope of this application.
Preferred embodiments of the present application are described above with reference to the accompanying drawings. The many features and advantages of the embodiments are apparent from the detailed specification, and thus, it is intended by the appended claims to cover all such features and advantages of the embodiments which fall within the true spirit and scope thereof. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the embodiments of the application to the exact construction and operation illustrated and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope thereof.

Claims (8)

1. The utility model provides a take portable sphygmomanometer of self-checking function which characterized in that, portable sphygmomanometer includes:
a cuff;
a housing portion for housing the cuff, an inflation amount of the cuff being limited by a space size of the housing portion; and
the main body part comprises a spot checking part which is connected with the cuff through an air pipe and controls the inflation or deflation of the cuff stored in the storage part so as to perform self spot checking on the portable sphygmomanometer.
2. The portable sphygmomanometer of claim 1, wherein,
the main body part further comprises a blood pressure measuring part,
the main body part is provided with a switching button, and the switching button is connected with the spot check part and the blood pressure measuring part and used for switching between a self spot check function and a blood pressure measuring function.
3. The portable sphygmomanometer of claim 1, wherein,
the main body part is provided with a spot inspection button, and the spot inspection button is connected with the spot inspection part and used for starting a self spot inspection function of the spot inspection part.
4. The portable sphygmomanometer of claim 1, wherein,
the main body part is provided with an indicator lamp, and the indicator lamp is connected with the spot detection part and used for indicating the spot detection state and/or result of the portable sphygmomanometer.
5. The portable sphygmomanometer of claim 1, wherein,
the main body part is provided with a display part which is connected with the spot detection part and used for displaying the spot detection state and/or the result of the portable sphygmomanometer.
6. The portable sphygmomanometer of claim 1, wherein,
the receiving portion is located at a rear or bottom or side of the main body portion.
7. The portable blood pressure meter according to claim 1, wherein a length W of the storage portion in a thickness direction after the cuff is stacked is calculated by the following formula (1):
W＝V/(L×H)+a (1)
wherein V represents the maximum air volume when the cuff is limited by the storage portion, L represents the length of the storage portion, H represents the height of the highest portion of the storage portion, and a represents the thickness of the cuff after stacking.
8. The portable sphygmomanometer of claim 1, wherein,
the spot inspection part comprises a control part, an air pump and an exhaust valve, wherein the air pump and the exhaust valve are connected with the control part, and the cuff is connected with the air pump of the spot inspection part through the air pipe.
CN202210180205.7A 2022-02-25 2022-02-25 Portable sphygmomanometer with self-checking function Pending CN116687366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210180205.7A CN116687366A (en) 2022-02-25 2022-02-25 Portable sphygmomanometer with self-checking function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210180205.7A CN116687366A (en) 2022-02-25 2022-02-25 Portable sphygmomanometer with self-checking function

Publications (1)

Publication Number Publication Date
CN116687366A true CN116687366A (en) 2023-09-05

Family

ID=87822649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210180205.7A Pending CN116687366A (en) 2022-02-25 2022-02-25 Portable sphygmomanometer with self-checking function

Country Status (1)

Country Link
CN (1) CN116687366A (en)

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