Portable ultrasonic monitoring cuff device

Abstract

According to the portable ultrasonic monitoring cuff device, artery wall change and blood pressure data are accurately captured through the ultrasonic sensor, a basis is provided for judging the influence of bleeding on the whole body, the optical sensor focuses on local bleeding detection and rapidly recognizes the bleeding degree of a wound, and the sensor and the air bag device are both integrated on the inner side of the cuff and are convenient to use. The cuff is made of a light material, so that a user can carry the cuff like wearing a common cuff, and daily activities are not affected; according to the portable cuff, the pressure of the air bag is automatically adjusted on the basis of double detection data, rapid dynamic response is achieved, and delay of manual operation is avoided. The multifunctional integrated design of real-time monitoring of basic signs such as the limb hemodynamic state and the blood pressure and heart rate and the intelligent hemostasis function is achieved, the system is light and easy to carry and easy and convenient to operate, the data management function is achieved, the use experience of a user and the treatment efficiency under the emergency situation are greatly improved, and the wide application prospect and market value are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of emergency detection, and in particular to a portable ultrasonic monitoring cuff device. Background Art

[0002] Ultrasound monitoring, blood pressure monitoring, and hemostasis are key links in medical emergency and daily health management. Traditional ultrasound and blood pressure monitoring equipment are usually large in size, rely on external power supplies or large batteries, and have complex operation steps, making them inconvenient to carry around and use daily. Tourniquets are used to control bleeding in emergency situations, but traditional tourniquets are usually mechanical structures, difficult to operate, unable to achieve precise control, and cannot provide other medical monitoring functions. Technical defects or technical problems of existing technical means:

[0003] 1) Portability of ultrasonic monitoring equipment:

[0004] Ultrasonic equipment and traditional blood pressure monitors are large and heavy, making them unsuitable for carrying around; they require complex operating steps and offer a poor user experience; they are unable to monitor and record blood pressure changes in real time and have limited functions; and they are unable to monitor the blood vessels, muscles, subcutaneous tissue, or even bones of the affected limb.

[0005] 2) The tourniquet has a single function:

[0006] Traditional tourniquets can only provide mechanical compression and cannot be adjusted intelligently; they require manual operation during use, making it difficult to achieve precise control and unable to simultaneously monitor the patient's vital signs, such as blood pressure and heart rate. Summary of the Invention

[0007] The present invention provides a portable ultrasonic monitoring cuff device to solve the problems raised in the background technology.

[0008] A portable ultrasound monitoring cuff device comprising:

[0009] A sensor integration module is used to measure arterial wall changes and monitor blood pressure in real time using an ultrasonic sensor to obtain first detection data, and to detect bleeding using an optical sensor to obtain second detection data;

[0010] an intelligent hemostasis module, configured to determine adjustment data for the airbag based on the first detection data and the second detection data;

[0011] The storage and transmission module is used to store and transmit the first detection data, the second detection data and the adjustment data.

[0012] Preferably, it also includes: a lithium battery module for providing power support for the sensor integration module, the intelligent hemostasis module and the storage and transmission module.

[0013] Preferably, the sensor integration module comprises:

[0014] an ultrasonic sensor integration unit for collecting change data of arterial wall changes and blood pressure data of real-time blood pressure, and performing comprehensive analysis based on the change data and the blood pressure data to obtain the vital sign data as the first detection data;

[0015] an optical sensor integration unit for detecting the light absorption amount of the skin tissue, and determining the bleeding data based on the light absorption amount as the second detection data.

[0016] Preferably, the optical sensor integration unit comprises:

[0017] a collection unit for collecting the light absorption amount of the skin tissue;

[0018] a judgment unit for judging whether the light absorption amount is greater than a preset absorption threshold;

[0019] if yes, it is determined that the skin tissue has a bleeding phenomenon;

[0020] otherwise, it is determined that the skin tissue does not have a bleeding phenomenon.

[0021] Preferably, the intelligent hemostasis module comprises:

[0022] an association unit for associating the first detection data and the second detection data to obtain comprehensive emergency data;

[0023] a determination unit for determining the adjustment data of the airbag based on the comprehensive emergency data and in combination with historical airbag adjustment data.

[0024] Preferably, the association unit comprises:

[0025] a synchronization unit for performing time synchronization on the first detection data and the second detection data based on a time synchronization technology to obtain a plurality of synchronized data groups, and obtaining normal data groups and abnormal data groups from the synchronized data groups;

[0026] a horizontal marking unit for horizontally associating data features in the abnormal data groups to obtain a plurality of horizontal association features, performing causal analysis on the plurality of horizontal association features to obtain a causal association result, and horizontally associating marking the first detection data and the second detection data based on the causal association result to obtain horizontal marking data;

[0027] a vertical marking unit for obtaining a backtracking data group of the abnormal data group within a preset time, obtaining a data trend association between the abnormal data group and the backtracking data group, and vertically associating marking the first detection data and the second detection data based on the data trend association to obtain vertical marking data;

[0028] a weighted processing unit, configured to perform data emergency weighted processing on the first detection data and the second detection data based on the transverse marking data to obtain first weighted detection data, and perform data emergency weighted processing on the first weighted detection data based on the longitudinal marking data to obtain second weighted detection data;

[0029] An emergency prediction unit is used to predict the emergency representation of the first detection data and the second detection data based on the horizontal marking data and the vertical marking data to obtain emergency representation data, and to determine the urgency of the emergency representation data based on the second weighted detection data to obtain comprehensive emergency data.

[0030] Preferably, the emergency prediction unit includes:

[0031] a keyword determination unit, configured to determine horizontally associated keywords based on the horizontal marking data, determine vertically associated keywords based on the vertical marking data, and determine urgency indication data based on the horizontally associated keywords and the vertically associated keywords;

[0032] A weighted analysis unit is used to determine the weighted values ​​of the first detection data and the second detection data based on the second weighted detection data, determine multiple weighted values ​​of the emergency indication data based on the correspondence between the emergency indication data and the first detection data and the second detection data, take the maximum value of the multiple weighted values ​​as the urgency of the emergency indication data, and obtain comprehensive emergency data based on the emergency indication data and the urgency.

[0033] Preferably, the determining unit includes:

[0034] a matching unit, configured to match the comprehensive emergency data with historical airbag adjustment data to obtain a first matching result, match the user's basic physiological information with the historical airbag adjustment data to obtain a second matching result, and obtain reference airbag adjustment data based on the first matching result and the second matching result;

[0035] a correction unit, configured to determine an airbag adjustment speed based on the comprehensive emergency data, and determine whether the reference airbag adjustment data is consistent with the airbag adjustment speed;

[0036] If so, the reference airbag adjustment data is used as the initial airbag adjustment data;

[0037] Otherwise, the initial airbag adjustment data is corrected based on the airbag adjustment speed to obtain the initial airbag adjustment data;

[0038] a difference determination unit, configured to stop bleeding according to the initial airbag adjustment data, collect real-time blood pressure data and real-time bleeding data, obtain a blood pressure difference between the real-time blood pressure data and the standard blood pressure data, and a bleeding difference between the real-time bleeding data and the predicted bleeding data;

[0039] a direction determining unit, configured to determine a first balloon adjustment direction based on the blood pressure difference, determine a second balloon adjustment direction based on the bleeding difference, and determine whether the first balloon adjustment direction and the second balloon adjustment direction are consistent;

[0040] If yes, determine a balloon adjustment range based on the bleeding difference, and adjust the initial balloon adjustment data in real time based on the first balloon adjustment direction and the balloon adjustment range;

[0041] Otherwise, perform multiple dynamic adjustments on the initial balloon adjustment data according to a preset adjustment range and the first balloon adjustment direction;

[0042] a working unit, configured to work according to the above adjustment until the real-time blood pressure data and the real-time bleeding data tend to be stable, and keep the final balloon adjustment data until hemostasis is completed.

[0043] Preferably, the working unit comprises:

[0044] a first determining unit, configured to repeatedly determine the difference, determine the direction and adjust in real time based on the latest monitoring data when the real-time blood pressure data and the real-time bleeding data are not stable;

[0045] a second determining unit, configured to keep the final balloon adjustment data to work until hemostasis is completed when the real-time blood pressure data and the real-time bleeding data tend to be stable.

[0046] Preferably, the storage and transmission module comprises:

[0047] a storage unit, configured to store the first detection data, the second detection data and the adjustment data;

[0048] a transmission unit, configured to transmit the first detection data, the second detection data and the adjustment data to a remote monitoring platform based on a wireless transmission network according to a preset time period.

[0049] Compared with the prior art, the present application has the following beneficial effects:

[0050] The arterial wall change and blood pressure data are accurately captured through the ultrasonic sensor, basis for judging the influence of bleeding on the whole body, the optical sensor focuses on local bleeding detection, quickly identifies the bleeding degree of the wound, the sensor and the airbag device are integrated in the inner side of the cuff, and the cuff adopts light material, the user can carry it like wearing ordinary cuff, without affecting daily activities; The miniaturized design of the built-in function module further reduces the weight of the device, suitable for long-term wear, based on the automatic adjustment of the airbag pressure of the double detection data, realizing the rapid dynamic response, avoiding the delay of manual operation, the ultrasonic sensor and the intelligent airbag system are integrated in the portable cuff, realizing the real-time monitoring of the basic signs such as limb hemodynamics, blood pressure and heart rate and the multifunctional integrated design of intelligent hemostatic function, which is light, easy to carry, easy to operate and has data management function, which will greatly improve the user's experience and the treatment efficiency in emergency, and has wide application prospect and market value.

[0051] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the application. The objects and other advantages of the present application can be realized and attained by the structure particularly pointed out in the specification.

[0052] The technical solutions of the present application will be further described in detail below with the help of the drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0053] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, together with the embodiments of the present application, to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0054] Figure 1 It is a structural diagram of a portable ultrasonic monitoring cuff device in an embodiment of the present application;

[0055] Figure 2 It is a structural diagram of the sensor integration module in the embodiment of the present application;

[0056] Figure 3 It is a structural diagram of the intelligent hemostatic module in the embodiment of the present application;

[0057] Figure 4 It is a display diagram of the portable ultrasonic monitoring cuff device. DETAILED DESCRIPTION

[0058] The preferred embodiments of the present application are described below in combination with the drawings, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present application, and do not limit the present application.

[0059] Example 1:

[0060] The embodiment of the present invention provides a portable ultrasound monitoring cuff device, such as Figure 1 Shown, including:

[0061] A sensor integration module is used to measure arterial wall changes and monitor blood pressure in real time using an ultrasonic sensor to obtain first detection data, and to detect bleeding using an optical sensor to obtain second detection data;

[0062] an intelligent hemostasis module, configured to determine adjustment data for the airbag based on the first detection data and the second detection data;

[0063] The storage and transmission module is used to store and transmit the adjustment data of the first detection data and the second detection data.

[0064] In this embodiment, the sensor integrated module is arranged on the inner side of the cuff, and the intelligent hemostasis module is an airbag device, which is arranged on the inner side of the cuff.

[0065] In this embodiment, the storage transmission transmits the data to a mobile phone or computer via Bluetooth or Wi-Fi, making it easy for users and doctors to view and manage.

[0066] In this embodiment, in an emergency, the user can activate the hemostasis function by pressing a button or using voice commands, which is easy to operate.

[0067] In this embodiment, the cuff can be designed as a hard buckle or a soft cuff, and the cuff joint can be designed as a buckle or a nylon adhesive plus elastic band or other methods that can meet the cuff fixation requirements.

[0068] In this embodiment, the portable ultrasound monitoring cuff device is shown in FIG. Figure 4 As shown, it includes an adjustable joint 1; a display platform 2, a built-in storage and transmission module and a lithium battery module; a buckle 3; a sensor integration module 4; and an adaptive inflatable airbag 5, which is an intelligent hemostasis module.

[0069] The beneficial effects of the above design scheme are: the ultrasonic sensor accurately captures changes in the arterial wall and blood pressure data, providing a basis for judging the impact of bleeding on the whole body; the optical sensor focuses on local bleeding detection and quickly identifies the degree of bleeding in the wound; the sensor and airbag device are integrated on the inside of the cuff, and the cuff is made of lightweight material, so the user can carry it like an ordinary cuff without affecting daily activities; the miniaturized design of the built-in functional module further reduces the weight of the device, making it suitable for long-term wear; the airbag pressure is automatically adjusted based on the dual detection data to achieve rapid dynamic response and avoid delays in manual operation. The present invention integrates the ultrasonic sensor and the intelligent airbag system into a portable cuff to achieve real-time monitoring of basic vital signs such as limb hemodynamic status, blood pressure and heart rate, and a multifunctional integrated design of intelligent hemostasis function. Its lightness and portability, simple operation and data management functions will greatly improve the user experience and the efficiency of treatment in emergency situations, and it has broad application prospects and market value.

[0070] Example 2:

[0071] Based on Example 1, an embodiment of the present invention provides a portable ultrasound monitoring cuff device, further comprising: a lithium battery module for providing power support for the sensor integration module, the intelligent hemostasis module, and the storage and transmission module.

[0072] In this embodiment, the cuff is made of lightweight material and is easy to carry. It has a built-in lithium battery module and supports long-term use. A single charge can provide continuous use for more than 24 hours.

[0073] The beneficial effect of the above design scheme is: by setting up a lithium battery module, power support is provided for the sensor integration module, the intelligent hemostasis module and the storage and transmission module, and power support is provided for ultrasonic monitoring.

[0074] Example 3:

[0075] Based on Example 1, the present invention provides a portable ultrasound monitoring cuff device, such as Figure 2 As shown, the sensor integrated module includes:

[0076] an ultrasonic sensor integrated unit for collecting data on changes in arterial walls and real-time blood pressure data, and performing comprehensive analysis based on the change data and the blood pressure data to obtain basic vital sign data as first detection data;

[0077] The optical sensor integrated unit is used to detect the light absorption amount of the skin tissue and determine bleeding data as the second detection data based on the light absorption amount.

[0078] The beneficial effects of the above design scheme are: the sensor integration module realizes all-round monitoring from basic vital signs to local bleeding through the functional complementarity of ultrasound and optical sensors, which not only ensures the professionalism and relevance of the data, but also adapts to the scenario requirements of portable devices, and provides high-quality original data support for subsequent emergency judgment, airbag adjustment and other functions, ultimately improving the reliability and effectiveness of the device in trauma monitoring and hemostasis.

[0079] Example 4:

[0080] Based on Example 3, this embodiment of the present invention provides a portable ultrasound monitoring cuff device, wherein the optical sensor integrated unit includes:

[0081] An acquisition unit, used for collecting and detecting light absorption of skin tissue;

[0082] a judging unit, configured to judge whether the light absorption amount is greater than a preset absorption amount threshold;

[0083] If so, confirm the presence of bleeding in the skin tissue;

[0084] Otherwise, make sure there is no bleeding in the skin tissue.

[0085] The beneficial effects of the above design scheme are: by real-time collection of light absorption data of the skin tissue around the wound, for example, the absorption data of red light or near-infrared light after passing through the tissue; if the wound is not bleeding, the skin tissue's absorption of light is stable at a low level, such as the preset absorption threshold is 50 units; if the wound begins to bleed, the hemoglobin in the blood will significantly absorb light of a specific wavelength, resulting in an increase in light absorption, such as reaching 70 units, exceeding the threshold of 50, thereby achieving rapid identification of bleeding status and improving response timeliness. Optical detection is based on the principle of light penetrating skin tissue, without the need for puncture or contact with the wound, avoiding secondary damage to the patient, providing a reliable triggering basis for the device's automated hemostasis function, and improving the comfort and practicality of use in portable scenarios, thereby enhancing the overall performance of the device.

[0086] Judgment unit: Compares the collected 70 units of light absorption with the preset threshold of 50 to determine the presence of bleeding in the skin tissue, thereby triggering subsequent hemostasis processes such as airbag adjustment; if the light absorption is 40 units (lower than the threshold), it is determined that there is no bleeding and the device maintains the normal monitoring state.

[0087] Example 5:

[0088] Based on Example 1, the present invention provides a portable ultrasound monitoring cuff device, such as Figure 3 As shown, the intelligent hemostasis module includes:

[0089] a correlation unit, configured to correlate the first detection data and the second detection data to obtain comprehensive emergency data;

[0090] The determining unit is configured to determine adjustment data for the airbag based on the comprehensive emergency data and in combination with historical airbag adjustment data.

[0091] Example 6:

[0092] Based on Example 5, this embodiment of the present invention provides a portable ultrasound monitoring cuff device, wherein the association unit includes:

[0093] a synchronization unit, configured to perform time synchronization on the first detection data and the second detection data based on a time synchronization technology to obtain a plurality of synchronized data groups, and obtain a normal data group and an abnormal data group from the synchronized data groups;

[0094] a horizontal marking unit, configured to perform horizontal correlation on the data features in the abnormal data group to obtain a plurality of horizontal correlation features, perform causal analysis on the plurality of horizontal correlation features to obtain a causal correlation result, and perform horizontal correlation marking on the first detection data and the second detection data based on the causal correlation result to obtain horizontal marked data;

[0095] a vertical marking unit, configured to obtain a backtracking data group of the abnormal data group within a preset time, obtain a data trend association between the abnormal data group and the backtracking data group, and perform a vertical association marking on the first detection data and the second detection data based on the data trend association to obtain vertical marking data;

[0096] a weighted processing unit, configured to perform data emergency weighted processing on the first detection data and the second detection data based on the transverse marking data to obtain first weighted detection data, and perform data emergency weighted processing on the first weighted detection data based on the longitudinal marking data to obtain second weighted detection data;

[0097] An emergency prediction unit is used to predict the emergency representation of the first detection data and the second detection data based on the horizontal marking data and the vertical marking data to obtain emergency representation data, and to determine the urgency of the emergency representation data based on the second weighted detection data to obtain comprehensive emergency data.

[0098] In this embodiment, the first detection data includes blood pressure data such as systolic pressure, diastolic pressure, and blood pressure change rate, and the second detection data includes bleeding data such as bleeding intensity and bleeding speed.

[0099] In this embodiment, the normal data group is health status data with normal blood pressure and no bleeding, and the abnormal data group is data with abnormal blood pressure or bleeding.

[0100] In this embodiment, the horizontal correlation features are, for example, a sudden drop in systolic blood pressure of 15 mmHg and a surge in bleeding intensity of level 6; a sudden drop in systolic blood pressure of 20 mmHg and a bleeding intensity of level 9.

[0101] In this embodiment, the horizontal marking data associates a sudden drop in systolic blood pressure of 15 mmH with a surge in bleeding intensity of level 6.

[0102] In this embodiment, the data trend association is, for example, a correlation coefficient between the bleeding intensity change rate and the blood pressure change rate.

[0103] In this embodiment, the first weighted detection data assigns the same weight to a sudden drop in systolic blood pressure of 15 mmHg and a surge in bleeding intensity of 6 levels, and the second weighted detection data determines the association weight of blood pressure and bleeding for the first weighted detection data based on the correlation coefficient between the bleeding intensity change rate and the blood pressure change rate.

[0104] In this embodiment, the emergency representation data is, for example, a representation feature such as local bleeding, slight bleeding, or heavy bleeding determined based on the first detection data and the second detection data, and the urgency of the emergency representation data is determined based on the second weighted detection data as a weight value based on the second weighted detection data to determine the urgency of local bleeding, slight bleeding, or heavy bleeding.

[0105] The beneficial effects of the above design scheme are: the synchronization unit ensures the time correspondence between blood pressure data and bleeding data through time alignment, avoids false correlation caused by acquisition time difference, and lays a reliable foundation for subsequent analysis; the horizontal marking unit distinguishes the real correlation between bleeding and blood pressure from other interference factors through causal analysis, reduces emergency judgment errors, and improves correlation accuracy; the vertical marking unit identifies the gradual deterioration process by tracing back historical trends, rather than focusing only on data at a single time point, to avoid missing potential emergency risks due to instantaneous data not reaching the threshold; the emergency prediction unit combines horizontal and vertical marking and weighted results to comprehensively judge the degree of urgency, avoids the limitations of single-dimensional analysis, makes the comprehensive emergency data more in line with the actual condition, and helps to make fast and accurate hemostasis decisions.

[0106] Example 7:

[0107] Based on Example 6, this embodiment of the present invention provides a portable ultrasound monitoring cuff device, wherein the emergency prediction unit includes:

[0108] a keyword determination unit, configured to determine horizontally associated keywords based on the horizontal marking data, determine vertically associated keywords based on the vertical marking data, and determine urgency indication data based on the horizontally associated keywords and the vertically associated keywords;

[0109] A weighted analysis unit is used to determine the weighted values ​​of the first detection data and the second detection data based on the second weighted detection data, determine multiple weighted values ​​of the emergency indication data based on the correspondence between the emergency indication data and the first detection data and the second detection data, take the maximum value of the multiple weighted values ​​as the urgency of the emergency indication data, and obtain comprehensive emergency data based on the emergency indication data and the urgency.

[0110] In this embodiment, the horizontally associated keyword is, for example, local bleeding, the vertical keyword is, for example, continuous bleeding, and the determined emergency indication data is local continuous bleeding.

[0111] The beneficial effect of the above design scheme is that the emergency prediction unit combines horizontal and vertical markings and weighted results to comprehensively judge the degree of urgency, avoiding the limitations of single-dimensional analysis, making the comprehensive emergency data more in line with the actual condition, and facilitating rapid and accurate hemostasis decisions.

[0112] Example 8:

[0113] Based on Example 5, this embodiment of the present invention provides a portable ultrasound monitoring cuff device, wherein the determining unit includes:

[0114] a matching unit, configured to match the comprehensive emergency data with historical airbag adjustment data to obtain a first matching result, match the user's basic physiological information with the historical airbag adjustment data to obtain a second matching result, and obtain reference airbag adjustment data based on the first matching result and the second matching result;

[0115] a correction unit, configured to determine an airbag adjustment speed based on the comprehensive emergency data, and determine whether the reference airbag adjustment data is consistent with the airbag adjustment speed;

[0116] If so, the reference airbag adjustment data is used as the initial airbag adjustment data;

[0117] Otherwise, the initial airbag adjustment data is corrected based on the airbag adjustment speed to obtain the initial airbag adjustment data;

[0118] a difference determination unit, configured to stop bleeding according to the initial airbag adjustment data, collect real-time blood pressure data and real-time bleeding data, obtain a blood pressure difference between the real-time blood pressure data and the standard blood pressure data, and a bleeding difference between the real-time bleeding data and the predicted bleeding data;

[0119] a direction determination unit, configured to determine a first airbag adjustment direction based on the blood pressure difference, determine a second airbag adjustment direction based on the bleeding difference, and determine whether the first airbag adjustment direction and the second airbag adjustment direction are consistent;

[0120] If yes, determining an airbag adjustment amplitude based on the bleeding difference, and adjusting the initial airbag adjustment data in real time based on the first airbag adjustment direction and the airbag adjustment amplitude;

[0121] Otherwise, the initial airbag adjustment data is dynamically adjusted multiple times according to the preset adjustment amplitude and the first airbag adjustment direction;

[0122] The working unit is used to adjust according to the above until the real-time blood pressure data and the real-time bleeding data tend to be stable, and maintain the final airbag adjustment data to work until hemostasis is completed.

[0123] In this embodiment, for example, the blood pressure difference indicates that the blood pressure is low, the bleeding difference determines that the bleeding is large, and the hemostasis effect is not achieved. At this time, the first airbag adjustment direction and the second airbag adjustment direction are both to inflate the airbag. For example, the blood pressure difference indicates that the blood pressure is large. At this time, the first airbag adjustment direction is the deflation direction. The bleeding difference determines that the hemostasis effect has just been achieved. At this time, the second airbag adjustment direction is zero.

[0124] In this embodiment, the preset adjustment amplitude is a pre-set small adjustment amplitude, and performing multiple dynamic adjustments is performing multiple fine adjustments according to the preset adjustment amplitude.

[0125] In this embodiment, the airbag adjustment speed affects the hemostatic effect and should be accurately determined to reduce the amount of bleeding.

[0126] In this embodiment, the first matching result is the airbag adjustment data that meets the comprehensive emergency data, and the second matching result is the airbag adjustment data that is similar to the user's basic physiological information. The common data of the two is used as the reference airbag adjustment data.

[0127] In this embodiment, the airbag adjustment amplitude is determined based on the bleeding difference, and the initial airbag adjustment data is adjusted in real time based on the first airbag adjustment direction and the airbag adjustment amplitude, which can ensure that the hemostasis effect and blood pressure are as normal as possible.

[0128] The beneficial effects of the above design scheme are: through multi-dimensional matching of the emergency data, the user's basic physiological information and the historical air bag adjustment data, the initial reference adjustment data is more suitable for the real-time state and individual characteristics of the user, the air bag adjustment speed is determined based on the emergency data, and the reference data is corrected, for example, when there is severe bleeding with sudden drop of blood pressure, the adjustment speed is accelerated to quickly increase the air bag pressure to control bleeding, when there is mild bleeding and stable blood pressure, the adjustment speed is slowed down to avoid excessive compression of blood vessels caused by sudden pressure rise, and balance is formed between efficiency and safety, based on the difference between real-time blood pressure data and standard blood pressure and the difference between real-time bleeding data and predicted bleeding data, a dynamic feedback closed loop is constructed, the air bag adjustment is always corrected based on actual effect, the accuracy of the adjustment is improved, when the directions are consistent, the amplitude is determined according to the bleeding difference, the hemostasis efficiency is ensured; when the directions conflict, small amplitude dynamic exploration is used to avoid deterioration of another indicator caused by excessive adjustment of a single indicator, and the safety and synergy of the adjustment are ensured, through continuous adjustment until the real-time data is stable, the mechanism ensures the persistence and stability of the hemostasis effect, and the risk of secondary injury is reduced.

[0129] Embodiment 9:

[0130] Based on the basis of embodiment 8, the embodiment of the application provides a portable ultrasonic monitoring cuff device, characterized in that the working unit comprises:

[0131] The first determination unit is used for determining, when the real-time blood pressure data and the real-time bleeding data are not stable, the latest monitoring data repeatedly, the difference, the direction and the real-time adjustment;

[0132] The second determination unit is used for, when the real-time blood pressure data and the real-time bleeding data tend to be stable, maintaining the final air bag adjustment data to work until the hemostasis is completed.

[0133] The beneficial effects of the above design scheme are: through continuous adjustment until the real-time data is stable, the mechanism ensures the persistence and stability of the hemostasis effect, and the risk of secondary injury is reduced.

[0134] Embodiment 10:

[0135] Based on the basis of embodiment 1, the embodiment of the application provides a portable ultrasonic monitoring cuff device, and the storage and transmission module comprises:

[0136] The storage unit is used for storing the first detection data, the second detection data and the adjustment data;

[0137] The transmission unit is used for transmitting the first detection data, the second detection data and the adjustment data to a remote monitoring platform based on a wireless transmission network according to a preset time period.

[0138] The beneficial effects of the above design scheme are: the design of the storage and transmission module not only ensures the integrity and traceability of the data, but also realizes the efficient sharing of health data through remote transmission. While improving the convenience of user health management, it also provides strong data support for doctors' remote diagnosis and treatment and emergency rescue, further enhancing the practicality and intelligence level of the portable ultrasound monitoring cuff device.

[0139] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of this application document and its equivalents, the present invention is intended to include these modifications and variations.

Claims

1. A portable ultrasound monitoring cuff device, characterized in that: include: A sensor integration module is used to measure arterial wall changes and monitor blood pressure in real time using an ultrasonic sensor to obtain first detection data, and to detect bleeding using an optical sensor to obtain second detection data; an intelligent hemostasis module, configured to determine adjustment data for the airbag based on the first detection data and the second detection data; The storage and transmission module is used to store and transmit the first detection data, the second detection data and the adjustment data.

2. The portable ultrasound monitoring cuff device according to claim 1, characterized in that: Also includes: Lithium battery module, used to provide power support for the sensor integration module, intelligent hemostasis module and storage and transmission module.

3. The portable ultrasound monitoring cuff device according to claim 1, characterized in that: The sensor integrated module comprises: an ultrasonic sensor integrated unit for collecting data on changes in arterial walls and real-time blood pressure data, and performing comprehensive analysis based on the change data and the blood pressure data to obtain basic vital sign data as first detection data; The optical sensor integrated unit is used to detect the light absorption amount of the skin tissue and determine bleeding data as the second detection data based on the light absorption amount.

4. The portable ultrasound monitoring cuff device according to claim 3, characterized in that: The optical sensor integrated unit comprises: An acquisition unit, used for collecting and detecting light absorption of skin tissue; a judging unit, configured to judge whether the light absorption amount is greater than a preset absorption amount threshold; If so, confirm the presence of bleeding in the skin tissue; Otherwise, make sure there is no bleeding in the skin tissue.

5. The portable ultrasound monitoring cuff device according to claim 1, characterized in that: The intelligent hemostasis module comprises: a correlation unit, configured to correlate the first detection data and the second detection data to obtain comprehensive emergency data; The determining unit is configured to determine adjustment data for the airbag based on the comprehensive emergency data and in combination with historical airbag adjustment data.

6. The portable ultrasound monitoring cuff device according to claim 5, characterized in that: The association unit includes: a synchronization unit, configured to perform time synchronization on the first detection data and the second detection data based on a time synchronization technology to obtain a plurality of synchronized data groups, and obtain a normal data group and an abnormal data group from the synchronized data groups; a horizontal marking unit, configured to perform horizontal correlation on the data features in the abnormal data group to obtain a plurality of horizontal correlation features, perform causal analysis on the plurality of horizontal correlation features to obtain a causal correlation result, and perform horizontal correlation marking on the first detection data and the second detection data based on the causal correlation result to obtain horizontal marked data; a vertical marking unit, configured to obtain a backtracking data group of the abnormal data group within a preset time, obtain a data trend association between the abnormal data group and the backtracking data group, and perform a vertical association marking on the first detection data and the second detection data based on the data trend association to obtain vertical marking data; a weighted processing unit, configured to perform data emergency weighted processing on the first detection data and the second detection data based on the transverse marking data to obtain first weighted detection data, and perform data emergency weighted processing on the first weighted detection data based on the longitudinal marking data to obtain second weighted detection data; An emergency prediction unit is used to predict the emergency representation of the first detection data and the second detection data based on the horizontal marking data and the vertical marking data to obtain emergency representation data, and to determine the urgency of the emergency representation data based on the second weighted detection data to obtain comprehensive emergency data.

7. The portable ultrasound monitoring cuff device according to claim 6, characterized in that: The emergency prediction unit includes: a keyword determination unit, configured to determine horizontally associated keywords based on the horizontal marking data, determine vertically associated keywords based on the vertical marking data, and determine urgency indication data based on the horizontally associated keywords and the vertically associated keywords; A weighted analysis unit is used to determine the weighted values ​​of the first detection data and the second detection data based on the second weighted detection data, determine multiple weighted values ​​of the emergency indication data based on the correspondence between the emergency indication data and the first detection data and the second detection data, take the maximum value of the multiple weighted values ​​as the urgency of the emergency indication data, and obtain comprehensive emergency data based on the emergency indication data and the urgency.

8. The portable ultrasound monitoring cuff device according to claim 5, characterized in that: The determining unit includes: a matching unit, configured to match the comprehensive emergency data with historical airbag adjustment data to obtain a first matching result, match the user's basic physiological information with the historical airbag adjustment data to obtain a second matching result, and obtain reference airbag adjustment data based on the first matching result and the second matching result; a correction unit, configured to determine an airbag adjustment speed based on the comprehensive emergency data, and determine whether the reference airbag adjustment data is consistent with the airbag adjustment speed; If so, the reference airbag adjustment data is used as the initial airbag adjustment data; Otherwise, the initial airbag adjustment data is corrected based on the airbag adjustment speed to obtain the initial airbag adjustment data; a difference determination unit, configured to stop bleeding according to the initial airbag adjustment data, collect real-time blood pressure data and real-time bleeding data, obtain a blood pressure difference between the real-time blood pressure data and the standard blood pressure data, and a bleeding difference between the real-time bleeding data and the predicted bleeding data; a direction determination unit, configured to determine a first airbag adjustment direction based on the blood pressure difference, determine a second airbag adjustment direction based on the bleeding difference, and determine whether the first airbag adjustment direction and the second airbag adjustment direction are consistent; If yes, determining an airbag adjustment amplitude based on the bleeding difference, and adjusting the initial airbag adjustment data in real time based on the first airbag adjustment direction and the airbag adjustment amplitude; Otherwise, the initial airbag adjustment data is dynamically adjusted multiple times according to the preset adjustment amplitude and the first airbag adjustment direction; The working unit is used to adjust according to the above until the real-time blood pressure data and the real-time bleeding data tend to be stable, and maintain the final airbag adjustment data to work until hemostasis is completed.

9. The portable ultrasound monitoring cuff device according to claim 8, characterized in that: The working unit includes: a first determining unit for repeating difference determination, direction determination, and real-time adjustment based on the latest monitoring data when the real-time blood pressure data and the real-time bleeding data are not stable; The second determining unit is configured to maintain the final airbag adjustment data and operate until hemostasis is completed when the real-time blood pressure data and the real-time bleeding data tend to be stable.

10. The portable ultrasound monitoring cuff device according to claim 1, characterized in that: The storage transmission module includes: a storage unit, configured to store the first detection data, the second detection data, and the adjustment data; The transmission unit is used to transmit the adjustment data of the first detection data and the second detection data to the remote monitoring platform based on the wireless transmission network according to a preset time period.

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